/**
 * @license
 * Video.js 8.19.1 <http://videojs.com/>
 * Copyright Brightcove, Inc. <https://www.brightcove.com/>
 * Available under Apache License Version 2.0
 * <https://github.com/videojs/video.js/blob/main/LICENSE>
 *
 * Includes vtt.js <https://github.com/mozilla/vtt.js>
 * Available under Apache License Version 2.0
 * <https://github.com/mozilla/vtt.js/blob/main/LICENSE>
 */
!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e="undefined"!=typeof globalThis?globalThis:e||self).videojs=t()}(this,function(){var M="8.19.1";let U={},B=function(e,t){return U[e]=U[e]||[],t&&(U[e]=U[e].concat(t)),U[e]};function F(e,t){return!((t=B(e).indexOf(t))<=-1||(U[e]=U[e].slice(),U[e].splice(t,1),0))}let q={prefixed:!0};var j=[["requestFullscreen","exitFullscreen","fullscreenElement","fullscreenEnabled","fullscreenchange","fullscreenerror","fullscreen"],["webkitRequestFullscreen","webkitExitFullscreen","webkitFullscreenElement","webkitFullscreenEnabled","webkitfullscreenchange","webkitfullscreenerror","-webkit-full-screen"]],H=j[0];let V;for(let e=0;e<j.length;e++)if(j[e][1]in document){V=j[e];break}if(V){for(let e=0;e<V.length;e++)q[H[e]]=V[e];q.prefixed=V[0]!==H[0]}let z=[];function $(e){return Y(e)?Object.keys(e):[]}let o=function s(r,n=":",a=""){let t="info",i;function o(...e){i("log",t,e)}var l,d,h;return i=(l=r,h=a,(t,i,s)=>{var e,i=d.levels[i],r=new RegExp(`^(${i})$`);let n=l;if("log"!==t&&s.unshift(t.toUpperCase()+":"),h&&(n="%c"+l,s.unshift(h)),s.unshift(n+":"),z&&(z.push([].concat(s)),e=z.length-1e3,z.splice(0,0<e?e:0)),window.console){let e=window.console[t];(e=e||"debug"!==t?e:window.console.info||window.console.log)&&i&&r.test(t)&&e[Array.isArray(s)?"apply":"call"](window.console,s)}}),(d=o).createLogger=(e,t,i)=>s(r+` ${t=void 0!==t?t:n} `+e,t,void 0!==i?i:a),o.createNewLogger=(e,t,i)=>s(e,t,i),o.levels={all:"debug|log|warn|error",off:"",debug:"debug|log|warn|error",info:"log|warn|error",warn:"warn|error",error:"error",DEFAULT:t},o.level=e=>{if("string"==typeof e){if(!o.levels.hasOwnProperty(e))throw new Error(`"${e}" in not a valid log level`);t=e}return t},(o.history=()=>z?[].concat(z):[]).filter=t=>(z||[]).filter(e=>new RegExp(`.*${t}.*`).test(e[0])),o.history.clear=()=>{z&&(z.length=0)},o.history.disable=()=>{null!==z&&(z.length=0,z=null)},o.history.enable=()=>{null===z&&(z=[])},o.error=(...e)=>i("error",t,e),o.warn=(...e)=>i("warn",t,e),o.debug=(...e)=>i("debug",t,e),o}("VIDEOJS"),W=o.createLogger,G=Object.prototype.toString;function X(t,i){$(t).forEach(e=>i(t[e],e))}function K(i,s,e=0){return $(i).reduce((e,t)=>s(e,i[t],t),e)}function Y(e){return!!e&&"object"==typeof e}function Q(e){return Y(e)&&"[object Object]"===G.call(e)&&e.constructor===Object}function d(...e){let i={};return e.forEach(e=>{e&&X(e,(e,t)=>{Q(e)?(Q(i[t])||(i[t]={}),i[t]=d(i[t],e)):i[t]=e})}),i}function J(e={}){var t,i,s=[];for(t in e)e.hasOwnProperty(t)&&(i=e[t],s.push(i));return s}function Z(t,i,s,e=!0){let r=e=>Object.defineProperty(t,i,{value:e,enumerable:!0,writable:!0});var n={configurable:!0,enumerable:!0,get(){var e=s();return r(e),e}};return e&&(n.set=r),Object.defineProperty(t,i,n)}let ee=Object.freeze({__proto__:null,each:X,reduce:K,isObject:Y,isPlain:Q,merge:d,values:J,defineLazyProperty:Z}),te=!1,ie=null,se=!1,re,ne=!1,ae=!1,oe=!1,le=!1,de=null,he=null;var e=Boolean(window.cast&&window.cast.framework&&window.cast.framework.CastReceiverContext);let ue=null,ce=!1,pe=!1,me=!1,ge=!1,fe=!1,ye=!1,_e=!1,ve=Boolean(Ee()&&("ontouchstart"in window||window.navigator.maxTouchPoints||window.DocumentTouch&&window.document instanceof window.DocumentTouch));var be,t=window.navigator&&window.navigator.userAgentData;if(t&&t.platform&&t.brands&&(se="Android"===t.platform,ae=Boolean(t.brands.find(e=>"Microsoft Edge"===e.brand)),oe=Boolean(t.brands.find(e=>"Chromium"===e.brand)),le=!ae&&oe,de=he=(t.brands.find(e=>"Chromium"===e.brand)||{}).version||null,pe="Windows"===t.platform),!oe){let i=window.navigator&&window.navigator.userAgent||"";te=/iPod/i.test(i),ie=(t=i.match(/OS (\d+)_/i))&&t[1]?t[1]:null,se=/Android/i.test(i),re=(t=i.match(/Android (\d+)(?:\.(\d+))?(?:\.(\d+))*/i))?(vi=t[1]&&parseFloat(t[1]),be=t[2]&&parseFloat(t[2]),vi&&be?parseFloat(t[1]+"."+t[2]):vi||null):null,ne=/Firefox/i.test(i),ae=/Edg/i.test(i),oe=/Chrome/i.test(i)||/CriOS/i.test(i),le=!ae&&oe,de=he=(be=i.match(/(Chrome|CriOS)\/(\d+)/))&&be[2]?parseFloat(be[2]):null,ue=function(){var e=/MSIE\s(\d+)\.\d/.exec(i);let t=e&&parseFloat(e[1]);return t=!t&&/Trident\/7.0/i.test(i)&&/rv:11.0/.test(i)?11:t}(),fe=/Tizen/i.test(i),ye=/Web0S/i.test(i),_e=fe||ye,ce=/Safari/i.test(i)&&!le&&!se&&!ae&&!_e,pe=/Windows/i.test(i),me=/iPad/i.test(i)||ce&&ve&&!/iPhone/i.test(i),ge=/iPhone/i.test(i)&&!me}let u=ge||me||te,Te=(ce||u)&&!le;var Se=Object.freeze({__proto__:null,get IS_IPOD(){return te},get IOS_VERSION(){return ie},get IS_ANDROID(){return se},get ANDROID_VERSION(){return re},get IS_FIREFOX(){return ne},get IS_EDGE(){return ae},get IS_CHROMIUM(){return oe},get IS_CHROME(){return le},get CHROMIUM_VERSION(){return de},get CHROME_VERSION(){return he},IS_CHROMECAST_RECEIVER:e,get IE_VERSION(){return ue},get IS_SAFARI(){return ce},get IS_WINDOWS(){return pe},get IS_IPAD(){return me},get IS_IPHONE(){return ge},get IS_TIZEN(){return fe},get IS_WEBOS(){return ye},get IS_SMART_TV(){return _e},TOUCH_ENABLED:ve,IS_IOS:u,IS_ANY_SAFARI:Te});function we(e){return"string"==typeof e&&Boolean(e.trim())}function Ee(){return document===window.document}function Ce(e){return Y(e)&&1===e.nodeType}function ke(){try{return window.parent!==window.self}catch(e){return!0}}function Ie(i){return function(e,t){return we(e)?(t=Ce(t=we(t)?document.querySelector(t):t)?t:document)[i]&&t[i](e):document[i](null)}}function l(e="div",i={},t={},s){let r=document.createElement(e);return Object.getOwnPropertyNames(i).forEach(function(e){var t=i[e];"textContent"===e?xe(r,t):r[e]===t&&"tabIndex"!==e||(r[e]=t)}),Object.getOwnPropertyNames(t).forEach(function(e){r.setAttribute(e,t[e])}),s&&Ge(r,s),r}function xe(e,t){return"undefined"==typeof e.textContent?e.innerText=t:e.textContent=t,e}function Ae(e,t){t.firstChild?t.insertBefore(e,t.firstChild):t.appendChild(e)}function De(e,t){if(0<=t.indexOf(" "))throw new Error("class has illegal whitespace characters");return e.classList.contains(t)}function Pe(e,...t){return e.classList.add(...t.reduce((e,t)=>e.concat(t.split(/\s+/)),[])),e}function Le(e,...t){return e?(e.classList.remove(...t.reduce((e,t)=>e.concat(t.split(/\s+/)),[])),e):(o.warn("removeClass was called with an element that doesn't exist"),null)}function Oe(t,e,i){return"boolean"!=typeof(i="function"==typeof i?i(t,e):i)&&(i=void 0),e.split(/\s+/).forEach(e=>t.classList.toggle(e,i)),t}function Re(i,s){Object.getOwnPropertyNames(s).forEach(function(e){var t=s[e];null===t||"undefined"==typeof t||!1===t?i.removeAttribute(e):i.setAttribute(e,!0===t?"":t)})}function Ne(e){var i={},s=["autoplay","controls","playsinline","loop","muted","default","defaultMuted"];if(e&&e.attributes&&0<e.attributes.length){var r=e.attributes;for(let t=r.length-1;0<=t;t--){var n=r[t].name;let e=r[t].value;s.includes(n)&&(e=null!==e),i[n]=e}}return i}function Me(e,t){return e.getAttribute(t)}function Ue(e,t,i){e.setAttribute(t,i)}function Be(e,t){e.removeAttribute(t)}function Fe(){document.body.focus(),document.onselectstart=function(){return!1}}function qe(){document.onselectstart=function(){return!0}}function je(e){if(e&&e.getBoundingClientRect&&e.parentNode){let t=e.getBoundingClientRect(),i={};return["bottom","height","left","right","top","width"].forEach(e=>{void 0!==t[e]&&(i[e]=t[e])}),i.height||(i.height=parseFloat(Je(e,"height"))),i.width||(i.width=parseFloat(Je(e,"width"))),i}}function He(e){if(!e||!e.offsetParent)return{left:0,top:0,width:0,height:0};var t=e.offsetWidth,i=e.offsetHeight;let s=0,r=0;for(;e.offsetParent&&e!==document[q.fullscreenElement];)s+=e.offsetLeft,r+=e.offsetTop,e=e.offsetParent;return{left:s,top:r,width:t,height:i}}function Ve(t,e){var i={x:0,y:0};if(u){let e=t;for(;e&&"html"!==e.nodeName.toLowerCase();){var s,r=Je(e,"transform");/^matrix/.test(r)?(s=r.slice(7,-1).split(/,\s/).map(Number),i.x+=s[4],i.y+=s[5]):/^matrix3d/.test(r)&&(s=r.slice(9,-1).split(/,\s/).map(Number),i.x+=s[12],i.y+=s[13]),e.assignedSlot&&e.assignedSlot.parentElement&&window.WebKitCSSMatrix&&(r=window.getComputedStyle(e.assignedSlot.parentElement).transform,r=new window.WebKitCSSMatrix(r),i.x+=r.m41,i.y+=r.m42),e=e.parentNode||e.host}}var n={},a=He(e.target),t=He(t),o=t.width,l=t.height;let d=e.offsetY-(t.top-a.top),h=e.offsetX-(t.left-a.left);return e.changedTouches&&(h=e.changedTouches[0].pageX-t.left,d=e.changedTouches[0].pageY+t.top,u)&&(h-=i.x,d-=i.y),n.y=1-Math.max(0,Math.min(1,d/l)),n.x=Math.max(0,Math.min(1,h/o)),n}function ze(e){return Y(e)&&3===e.nodeType}function $e(e){for(;e.firstChild;)e.removeChild(e.firstChild);return e}function We(e){return"function"==typeof e&&(e=e()),(Array.isArray(e)?e:[e]).map(e=>Ce(e="function"==typeof e?e():e)||ze(e)?e:"string"==typeof e&&/\S/.test(e)?document.createTextNode(e):void 0).filter(e=>e)}function Ge(t,e){return We(e).forEach(e=>t.appendChild(e)),t}function Xe(e,t){return Ge($e(e),t)}function Ke(e){return void 0===e.button&&void 0===e.buttons||0===e.button&&void 0===e.buttons||"mouseup"===e.type&&0===e.button&&0===e.buttons||"mousedown"===e.type&&0===e.button&&0===e.buttons||0===e.button&&1===e.buttons}let Ye=Ie("querySelector"),Qe=Ie("querySelectorAll");function Je(t,i){if(!t||!i)return"";if("function"!=typeof window.getComputedStyle)return"";{let e;try{e=window.getComputedStyle(t)}catch(e){return""}return e?e.getPropertyValue(i)||e[i]:""}}function Ze(s){[...document.styleSheets].forEach(t=>{try{var i=[...t.cssRules].map(e=>e.cssText).join(""),e=document.createElement("style");e.textContent=i,s.document.head.appendChild(e)}catch(e){i=document.createElement("link");i.rel="stylesheet",i.type=t.type,i.media=t.media.mediaText,i.href=t.href,s.document.head.appendChild(i)}})}var et=Object.freeze({__proto__:null,isReal:Ee,isEl:Ce,isInFrame:ke,createEl:l,textContent:xe,prependTo:Ae,hasClass:De,addClass:Pe,removeClass:Le,toggleClass:Oe,setAttributes:Re,getAttributes:Ne,getAttribute:Me,setAttribute:Ue,removeAttribute:Be,blockTextSelection:Fe,unblockTextSelection:qe,getBoundingClientRect:je,findPosition:He,getPointerPosition:Ve,isTextNode:ze,emptyEl:$e,normalizeContent:We,appendContent:Ge,insertContent:Xe,isSingleLeftClick:Ke,$:Ye,$$:Qe,computedStyle:Je,copyStyleSheetsToWindow:Ze});function tt(){if(!1!==st.options.autoSetup){var e=Array.prototype.slice.call(document.getElementsByTagName("video")),t=Array.prototype.slice.call(document.getElementsByTagName("audio")),i=Array.prototype.slice.call(document.getElementsByTagName("video-js")),s=e.concat(t,i);if(s&&0<s.length)for(let e=0,t=s.length;e<t;e++){var r=s[e];if(!r||!r.getAttribute){rt(1);break}void 0===r.player&&null!==r.getAttribute("data-setup")&&st(r)}else it||rt(1)}}let it=!1,st;function rt(e,t){Ee()&&(t&&(st=t),window.setTimeout(tt,e))}function nt(){it=!0,window.removeEventListener("load",nt)}Ee()&&("complete"===document.readyState?nt():window.addEventListener("load",nt));function at(e){var t=document.createElement("style");return t.className=e,t}function ot(e,t){e.styleSheet?e.styleSheet.cssText=t:e.textContent=t}var h=new WeakMap;let lt=3;function dt(e,t){var i;h.has(e)&&(0===(i=h.get(e)).handlers[t].length&&(delete i.handlers[t],e.removeEventListener?e.removeEventListener(t,i.dispatcher,!1):e.detachEvent&&e.detachEvent("on"+t,i.dispatcher)),Object.getOwnPropertyNames(i.handlers).length<=0&&(delete i.handlers,delete i.dispatcher,delete i.disabled),0===Object.getOwnPropertyNames(i).length)&&h.delete(e)}function ht(t,i,e,s){e.forEach(function(e){t(i,e,s)})}function ut(t){if(!t.fixed_){if(!t||!t.isPropagationStopped||!t.isImmediatePropagationStopped){let e=t||window.event;t={};var i,s,r,n=["layerX","layerY","keyLocation","path","webkitMovementX","webkitMovementY","mozPressure","mozInputSource"];for(i in e)n.includes(i)||"returnValue"===i&&e.preventDefault||(t[i]=e[i]);t.target||(t.target=t.srcElement||document),t.relatedTarget||(t.relatedTarget=t.fromElement===t.target?t.toElement:t.fromElement),t.preventDefault=function(){e.preventDefault&&e.preventDefault(),t.returnValue=!1,e.returnValue=!1,t.defaultPrevented=!0},t.defaultPrevented=!1,t.stopPropagation=function(){e.stopPropagation&&e.stopPropagation(),t.cancelBubble=!0,e.cancelBubble=!0,t.isPropagationStopped=a},t.isPropagationStopped=o,t.stopImmediatePropagation=function(){e.stopImmediatePropagation&&e.stopImmediatePropagation(),t.isImmediatePropagationStopped=a,t.stopPropagation()},t.isImmediatePropagationStopped=o,null!=t.clientX&&(s=document.documentElement,r=document.body,t.pageX=t.clientX+(s&&s.scrollLeft||r&&r.scrollLeft||0)-(s&&s.clientLeft||r&&r.clientLeft||0),t.pageY=t.clientY+(s&&s.scrollTop||r&&r.scrollTop||0)-(s&&s.clientTop||r&&r.clientTop||0)),t.which=t.charCode||t.keyCode,null!=t.button&&(t.button=1&t.button?0:4&t.button?1:2&t.button?2:0)}t.fixed_=!0}return t;function a(){return!0}function o(){return!1}}let ct,pt=["touchstart","touchmove"];function mt(n,t,e){if(Array.isArray(t))return ht(mt,n,t,e);h.has(n)||h.set(n,{});let a=h.get(n);if(a.handlers||(a.handlers={}),a.handlers[t]||(a.handlers[t]=[]),e.guid||(e.guid=lt++),a.handlers[t].push(e),a.dispatcher||(a.disabled=!1,a.dispatcher=function(i,s){if(!a.disabled){i=ut(i);var e=a.handlers[i.type];if(e){var r=e.slice(0);for(let e=0,t=r.length;e<t&&!i.isImmediatePropagationStopped();e++)try{r[e].call(n,i,s)}catch(e){o.error(e)}}}}),1===a.handlers[t].length)if(n.addEventListener){let e=!1;(function(){if("boolean"!=typeof ct){ct=!1;try{var e=Object.defineProperty({},"passive",{get(){ct=!0}});window.addEventListener("test",null,e),window.removeEventListener("test",null,e)}catch(e){}}return ct})()&&-1<pt.indexOf(t)&&(e={passive:!0}),n.addEventListener(t,a.dispatcher,e)}else n.attachEvent&&n.attachEvent("on"+t,a.dispatcher)}function c(e,t,s){if(h.has(e)){let i=h.get(e);if(i.handlers){if(Array.isArray(t))return ht(c,e,t,s);var r=function(e,t){i.handlers[t]=[],dt(e,t)};if(void 0===t)for(var n in i.handlers)Object.prototype.hasOwnProperty.call(i.handlers||{},n)&&r(e,n);else{var a=i.handlers[t];if(a)if(s){if(s.guid)for(let e=0;e<a.length;e++)a[e].guid===s.guid&&a.splice(e--,1);dt(e,t)}else r(e,t)}}}}function gt(e,t,i){var s=h.has(e)?h.get(e):{},r=e.parentNode||e.ownerDocument;return"string"==typeof t?t={type:t,target:e}:t.target||(t.target=e),t=ut(t),s.dispatcher&&s.dispatcher.call(e,t,i),r&&!t.isPropagationStopped()&&!0===t.bubbles?gt.call(null,r,t,i):!r&&!t.defaultPrevented&&t.target&&t.target[t.type]&&(h.has(t.target)||h.set(t.target,{}),s=h.get(t.target),t.target[t.type])&&(s.disabled=!0,"function"==typeof t.target[t.type]&&t.target[t.type](),s.disabled=!1),!t.defaultPrevented}function ft(e,t,i){if(Array.isArray(t))return ht(ft,e,t,i);function s(){c(e,t,s),i.apply(this,arguments)}s.guid=i.guid=i.guid||lt++,mt(e,t,s)}function yt(e,t,i){function s(){c(e,t,s),i.apply(this,arguments)}s.guid=i.guid=i.guid||lt++,mt(e,t,s)}var _t=Object.freeze({__proto__:null,fixEvent:ut,on:mt,off:c,trigger:gt,one:ft,any:yt});function p(e,t,i){return t.guid||(t.guid=lt++),(e=t.bind(e)).guid=i?i+"_"+t.guid:t.guid,e}function vt(i,s){let r=window.performance.now();return function(...e){var t=window.performance.now();t-r>=s&&(i(...e),r=t)}}function bt(s,r,n,a=window){let o;function e(){let e=this,t=arguments,i=function(){o=null,i=null,n||s.apply(e,t)};!o&&n&&s.apply(e,t),a.clearTimeout(o),o=a.setTimeout(i,r)}return e.cancel=()=>{a.clearTimeout(o),o=null},e}let Tt=Object.freeze({__proto__:null,UPDATE_REFRESH_INTERVAL:30,bind_:p,throttle:vt,debounce:bt}),St;class wt{on(e,t){var i=this.addEventListener;this.addEventListener=()=>{},mt(this,e,t),this.addEventListener=i}off(e,t){c(this,e,t)}one(e,t){var i=this.addEventListener;this.addEventListener=()=>{},ft(this,e,t),this.addEventListener=i}any(e,t){var i=this.addEventListener;this.addEventListener=()=>{},yt(this,e,t),this.addEventListener=i}trigger(e){var t=e.type||e;e=ut(e="string"==typeof e?{type:t}:e),this.allowedEvents_[t]&&this["on"+t]&&this["on"+t](e),gt(this,e)}queueTrigger(e){St=St||new Map;let t=e.type||e,i=St.get(this);i||(i=new Map,St.set(this,i));var s=i.get(t),s=(i.delete(t),window.clearTimeout(s),window.setTimeout(()=>{i.delete(t),0===i.size&&(i=null,St.delete(this)),this.trigger(e)},0));i.set(t,s)}}wt.prototype.allowedEvents_={},wt.prototype.addEventListener=wt.prototype.on,wt.prototype.removeEventListener=wt.prototype.off,wt.prototype.dispatchEvent=wt.prototype.trigger;let Et=e=>"function"==typeof e.name?e.name():"string"==typeof e.name?e.name:e.name_||(e.constructor&&e.constructor.name?e.constructor.name:typeof e),Ct=t=>t instanceof wt||!!t.eventBusEl_&&["on","one","off","trigger"].every(e=>"function"==typeof t[e]),kt=e=>"string"==typeof e&&/\S/.test(e)||Array.isArray(e)&&!!e.length,It=(e,t,i)=>{if(!e||!e.nodeName&&!Ct(e))throw new Error(`Invalid target for ${Et(t)}#${i}; must be a DOM node or evented object.`)},xt=(e,t,i)=>{if(!kt(e))throw new Error(`Invalid event type for ${Et(t)}#${i}; must be a non-empty string or array.`)},At=(e,t,i)=>{if("function"!=typeof e)throw new Error(`Invalid listener for ${Et(t)}#${i}; must be a function.`)},Dt=(e,t,i)=>{var s=t.length<3||t[0]===e||t[0]===e.eventBusEl_;let r,n,a;return s?(r=e.eventBusEl_,3<=t.length&&t.shift(),[n,a]=t):(r=t[0],n=t[1],a=t[2]),It(r,e,i),xt(n,e,i),At(a,e,i),a=p(e,a),{isTargetingSelf:s,target:r,type:n,listener:a}},Pt=(e,t,i,s)=>{It(e,e,t),e.nodeName?_t[t](e,i,s):e[t](i,s)},Lt={on(...t){let{isTargetingSelf:e,target:i,type:s,listener:r}=Dt(this,t,"on");if(Pt(i,"on",s,r),!e){let e=()=>this.off(i,s,r);e.guid=r.guid;t=()=>this.off("dispose",e);t.guid=r.guid,Pt(this,"on","dispose",e),Pt(i,"on","dispose",t)}},one(...e){let{isTargetingSelf:t,target:i,type:s,listener:r}=Dt(this,e,"one");if(t)Pt(i,"one",s,r);else{let t=(...e)=>{this.off(i,s,t),r.apply(null,e)};t.guid=r.guid,Pt(i,"one",s,t)}},any(...e){let{isTargetingSelf:t,target:i,type:s,listener:r}=Dt(this,e,"any");if(t)Pt(i,"any",s,r);else{let t=(...e)=>{this.off(i,s,t),r.apply(null,e)};t.guid=r.guid,Pt(i,"any",s,t)}},off(e,t,i){!e||kt(e)?c(this.eventBusEl_,e,t):(e=e,t=t,It(e,this,"off"),xt(t,this,"off"),At(i,this,"off"),i=p(this,i),this.off("dispose",i),e.nodeName?(c(e,t,i),c(e,"dispose",i)):Ct(e)&&(e.off(t,i),e.off("dispose",i)))},trigger(e,t){It(this.eventBusEl_,this,"trigger");var i=e&&"string"!=typeof e?e.type:e;if(kt(i))return gt(this.eventBusEl_,e,t);throw new Error(`Invalid event type for ${Et(this)}#trigger; `+"must be a non-empty string or object with a type key that has a non-empty value.")}};function Ot(e,t={}){t=t.eventBusKey;if(t){if(!e[t].nodeName)throw new Error(`The eventBusKey "${t}" does not refer to an element.`);e.eventBusEl_=e[t]}else e.eventBusEl_=l("span",{className:"vjs-event-bus"});Object.assign(e,Lt),e.eventedCallbacks&&e.eventedCallbacks.forEach(e=>{e()}),e.on("dispose",()=>{e.off(),[e,e.el_,e.eventBusEl_].forEach(function(e){e&&h.has(e)&&h.delete(e)}),window.setTimeout(()=>{e.eventBusEl_=null},0)})}let Rt={state:{},setState(e){"function"==typeof e&&(e=e());let i;return X(e,(e,t)=>{this.state[t]!==e&&((i=i||{})[t]={from:this.state[t],to:e}),this.state[t]=e}),i&&Ct(this)&&this.trigger({changes:i,type:"statechanged"}),i}};function Nt(e,t){Object.assign(e,Rt),e.state=Object.assign({},e.state,t),"function"==typeof e.handleStateChanged&&Ct(e)&&e.on("statechanged",e.handleStateChanged)}function Mt(e){return"string"!=typeof e?e:e.replace(/./,e=>e.toLowerCase())}function m(e){return"string"!=typeof e?e:e.replace(/./,e=>e.toUpperCase())}function Ut(e,t){return m(e)===m(t)}let Bt=Object.freeze({__proto__:null,toLowerCase:Mt,toTitleCase:m,titleCaseEquals:Ut});class g{constructor(e,t,i){!e&&this.play?this.player_=e=this:this.player_=e,this.isDisposed_=!1,this.parentComponent_=null,this.options_=d({},this.options_),t=this.options_=d(this.options_,t),this.id_=t.id||t.el&&t.el.id,this.id_||(e=e&&e.id&&e.id()||"no_player",this.id_=e+"_component_"+lt++),this.name_=t.name||null,t.el?this.el_=t.el:!1!==t.createEl&&(this.el_=this.createEl()),t.className&&this.el_&&t.className.split(" ").forEach(e=>this.addClass(e)),["on","off","one","any","trigger"].forEach(e=>{this[e]=void 0}),!1!==t.evented&&(Ot(this,{eventBusKey:this.el_?"el_":null}),this.handleLanguagechange=this.handleLanguagechange.bind(this),this.on(this.player_,"languagechange",this.handleLanguagechange)),Nt(this,this.constructor.defaultState),this.children_=[],this.childIndex_={},this.childNameIndex_={},this.setTimeoutIds_=new Set,this.setIntervalIds_=new Set,this.rafIds_=new Set,this.namedRafs_=new Map,(this.clearingTimersOnDispose_=!1)!==t.initChildren&&this.initChildren(),this.ready(i),!1!==t.reportTouchActivity&&this.enableTouchActivity()}dispose(e={}){if(!this.isDisposed_){if(this.readyQueue_&&(this.readyQueue_.length=0),this.trigger({type:"dispose",bubbles:!1}),this.isDisposed_=!0,this.children_)for(let e=this.children_.length-1;0<=e;e--)this.children_[e].dispose&&this.children_[e].dispose();this.children_=null,this.childIndex_=null,this.childNameIndex_=null,this.parentComponent_=null,this.el_&&(this.el_.parentNode&&(e.restoreEl?this.el_.parentNode.replaceChild(e.restoreEl,this.el_):this.el_.parentNode.removeChild(this.el_)),this.el_=null),this.player_=null}}isDisposed(){return Boolean(this.isDisposed_)}player(){return this.player_}options(e){return e&&(this.options_=d(this.options_,e)),this.options_}el(){return this.el_}createEl(e,t,i){return l(e,t,i)}localize(e,s,t=e){var i=this.player_.language&&this.player_.language(),r=this.player_.languages&&this.player_.languages(),n=r&&r[i],i=i&&i.split("-")[0],r=r&&r[i];let a=t;return n&&n[e]?a=n[e]:r&&r[e]&&(a=r[e]),a=s?a.replace(/\{(\d+)\}/g,function(e,t){t=s[t-1];let i="undefined"==typeof t?e:t;return i}):a}handleLanguagechange(){}contentEl(){return this.contentEl_||this.el_}id(){return this.id_}name(){return this.name_}children(){return this.children_}getChildById(e){return this.childIndex_[e]}getChild(e){if(e)return this.childNameIndex_[e]}getDescendant(...t){t=t.reduce((e,t)=>e.concat(t),[]);let i=this;for(let e=0;e<t.length;e++)if(!(i=i.getChild(t[e]))||!i.getChild)return;return i}setIcon(e,t=this.el()){var i,s,r;if(this.player_.options_.experimentalSvgIcons)return r="http://www.w3.org/2000/svg",i=l("span",{className:"vjs-icon-placeholder vjs-svg-icon"},{"aria-hidden":"true"}),(s=document.createElementNS(r,"svg")).setAttributeNS(null,"viewBox","0 0 512 512"),r=document.createElementNS(r,"use"),s.appendChild(r),r.setAttributeNS(null,"href","#vjs-icon-"+e),i.appendChild(s),this.iconIsSet_?t.replaceChild(i,t.querySelector(".vjs-icon-placeholder")):t.appendChild(i),this.iconIsSet_=!0,i}addChild(e,t={},i=this.children_.length){let s,r;if("string"==typeof e){r=m(e);var n=t.componentClass||r,a=(t.name=r,g.getComponent(n));if(!a)throw new Error(`Component ${n} does not exist`);if("function"!=typeof a)return null;s=new a(this.player_||this,t)}else s=e;if(s.parentComponent_&&s.parentComponent_.removeChild(s),this.children_.splice(i,0,s),s.parentComponent_=this,"function"==typeof s.id&&(this.childIndex_[s.id()]=s),(r=r||s.name&&m(s.name()))&&(this.childNameIndex_[r]=s,this.childNameIndex_[Mt(r)]=s),"function"==typeof s.el&&s.el()){let e=null;this.children_[i+1]&&(this.children_[i+1].el_?e=this.children_[i+1].el_:Ce(this.children_[i+1])&&(e=this.children_[i+1])),this.contentEl().insertBefore(s.el(),e)}return s}removeChild(i){if((i="string"==typeof i?this.getChild(i):i)&&this.children_){let t=!1;for(let e=this.children_.length-1;0<=e;e--)if(this.children_[e]===i){t=!0,this.children_.splice(e,1);break}var e;t&&(i.parentComponent_=null,this.childIndex_[i.id()]=null,this.childNameIndex_[m(i.name())]=null,this.childNameIndex_[Mt(i.name())]=null,e=i.el())&&e.parentNode===this.contentEl()&&this.contentEl().removeChild(i.el())}}initChildren(){let r=this.options_.children;if(r){let s=this.options_;let e,t=g.getComponent("Tech");(e=Array.isArray(r)?r:Object.keys(r)).concat(Object.keys(this.options_).filter(function(t){return!e.some(function(e){return"string"==typeof e?t===e:t===e.name})})).map(e=>{let t,i;return i="string"==typeof e?(t=e,r[t]||this.options_[t]||{}):(t=e.name,e),{name:t,opts:i}}).filter(e=>{e=g.getComponent(e.opts.componentClass||m(e.name));return e&&!t.isTech(e)}).forEach(e=>{var t=e.name;let i=e.opts;!1!==(i=void 0!==s[t]?s[t]:i)&&((i=!0===i?{}:i).playerOptions=this.options_.playerOptions,e=this.addChild(t,i))&&(this[t]=e)})}}buildCSSClass(){return""}ready(e,t=!1){e&&(this.isReady_?t?e.call(this):this.setTimeout(e,1):(this.readyQueue_=this.readyQueue_||[],this.readyQueue_.push(e)))}triggerReady(){this.isReady_=!0,this.setTimeout(function(){var e=this.readyQueue_;this.readyQueue_=[],e&&0<e.length&&e.forEach(function(e){e.call(this)},this),this.trigger("ready")},1)}$(e,t){return Ye(e,t||this.contentEl())}$$(e,t){return Qe(e,t||this.contentEl())}hasClass(e){return De(this.el_,e)}addClass(...e){Pe(this.el_,...e)}removeClass(...e){Le(this.el_,...e)}toggleClass(e,t){Oe(this.el_,e,t)}show(){this.removeClass("vjs-hidden")}hide(){this.addClass("vjs-hidden")}lockShowing(){this.addClass("vjs-lock-showing")}unlockShowing(){this.removeClass("vjs-lock-showing")}getAttribute(e){return Me(this.el_,e)}setAttribute(e,t){Ue(this.el_,e,t)}removeAttribute(e){Be(this.el_,e)}width(e,t){return this.dimension("width",e,t)}height(e,t){return this.dimension("height",e,t)}dimensions(e,t){this.width(e,!0),this.height(t)}dimension(e,t,i){var s,r;if(void 0===t)return this.el_?-1!==(r=(s=this.el_.style[e]).indexOf("px"))?parseInt(s.slice(0,r),10):parseInt(this.el_["offset"+m(e)],10):0;-1!==(""+(t=null!==t&&t==t?t:0)).indexOf("%")||-1!==(""+t).indexOf("px")?this.el_.style[e]=t:this.el_.style[e]="auto"===t?"":t+"px",i||this.trigger("componentresize")}currentDimension(e){let t=0;if("width"!==e&&"height"!==e)throw new Error("currentDimension only accepts width or height value");return t=Je(this.el_,e),0!==(t=parseFloat(t))&&!isNaN(t)||(e="offset"+m(e),t=this.el_[e]),t}currentDimensions(){return{width:this.currentDimension("width"),height:this.currentDimension("height")}}currentWidth(){return this.currentDimension("width")}currentHeight(){return this.currentDimension("height")}getPositions(){var e=this.el_.getBoundingClientRect();return{boundingClientRect:{x:e.x,y:e.y,width:e.width,height:e.height,top:e.top,right:e.right,bottom:e.bottom,left:e.left},center:{x:e.left+e.width/2,y:e.top+e.height/2,width:0,height:0,top:e.top+e.height/2,right:e.left+e.width/2,bottom:e.top+e.height/2,left:e.left+e.width/2}}}focus(){this.el_.focus()}blur(){this.el_.blur()}handleKeyDown(e){this.player_&&("Tab"===e.key||this.player_.options_.playerOptions.spatialNavigation&&this.player_.options_.playerOptions.spatialNavigation.enabled||e.stopPropagation(),this.player_.handleKeyDown(e))}handleKeyPress(e){this.handleKeyDown(e)}emitTapEvents(){let t=0,i=null,s;this.on("touchstart",function(e){1===e.touches.length&&(i={pageX:e.touches[0].pageX,pageY:e.touches[0].pageY},t=window.performance.now(),s=!0)}),this.on("touchmove",function(e){var t;(1<e.touches.length||i&&(t=e.touches[0].pageX-i.pageX,e=e.touches[0].pageY-i.pageY,10<Math.sqrt(t*t+e*e)))&&(s=!1)});function e(){s=!1}this.on("touchleave",e),this.on("touchcancel",e),this.on("touchend",function(e){!(i=null)===s&&window.performance.now()-t<200&&(e.preventDefault(),this.trigger("tap"))})}enableTouchActivity(){if(this.player()&&this.player().reportUserActivity){let t=p(this.player(),this.player().reportUserActivity),i;this.on("touchstart",function(){t(),this.clearInterval(i),i=this.setInterval(t,250)});var e=function(e){t(),this.clearInterval(i)};this.on("touchmove",t),this.on("touchend",e),this.on("touchcancel",e)}}setTimeout(e,t){var i;return e=p(this,e),this.clearTimersOnDispose_(),i=window.setTimeout(()=>{this.setTimeoutIds_.has(i)&&this.setTimeoutIds_.delete(i),e()},t),this.setTimeoutIds_.add(i),i}clearTimeout(e){return this.setTimeoutIds_.has(e)&&(this.setTimeoutIds_.delete(e),window.clearTimeout(e)),e}setInterval(e,t){e=p(this,e),this.clearTimersOnDispose_();e=window.setInterval(e,t);return this.setIntervalIds_.add(e),e}clearInterval(e){return this.setIntervalIds_.has(e)&&(this.setIntervalIds_.delete(e),window.clearInterval(e)),e}requestAnimationFrame(e){var t;return this.clearTimersOnDispose_(),e=p(this,e),t=window.requestAnimationFrame(()=>{this.rafIds_.has(t)&&this.rafIds_.delete(t),e()}),this.rafIds_.add(t),t}requestNamedAnimationFrame(e,t){this.namedRafs_.has(e)&&this.cancelNamedAnimationFrame(e),this.clearTimersOnDispose_(),t=p(this,t);var i=this.requestAnimationFrame(()=>{t(),this.namedRafs_.has(e)&&this.namedRafs_.delete(e)});return this.namedRafs_.set(e,i),e}cancelNamedAnimationFrame(e){this.namedRafs_.has(e)&&(this.cancelAnimationFrame(this.namedRafs_.get(e)),this.namedRafs_.delete(e))}cancelAnimationFrame(e){return this.rafIds_.has(e)&&(this.rafIds_.delete(e),window.cancelAnimationFrame(e)),e}clearTimersOnDispose_(){this.clearingTimersOnDispose_||(this.clearingTimersOnDispose_=!0,this.one("dispose",()=>{[["namedRafs_","cancelNamedAnimationFrame"],["rafIds_","cancelAnimationFrame"],["setTimeoutIds_","clearTimeout"],["setIntervalIds_","clearInterval"]].forEach(([e,i])=>{this[e].forEach((e,t)=>this[i](t))}),this.clearingTimersOnDispose_=!1}))}getIsDisabled(){return Boolean(this.el_.disabled)}getIsExpresslyInert(){return this.el_.inert&&!this.el_.ownerDocument.documentElement.inert}getIsFocusable(e){return 0<=(e||this.el_).tabIndex&&!(this.getIsDisabled()||this.getIsExpresslyInert())}getIsAvailableToBeFocused(e){function t(e){var e=window.getComputedStyle(e,null),t=e.getPropertyValue("visibility");return"none"!==e.getPropertyValue("display")&&!["hidden","collapse"].includes(t)}var i;return!(!function(t){if(t.offsetWidth+t.offsetHeight+t.getBoundingClientRect().height+t.getBoundingClientRect().width!==0){var i={x:t.getBoundingClientRect().left+t.offsetWidth/2,y:t.getBoundingClientRect().top+t.offsetHeight/2};if(!(i.x<0||i.x>(document.documentElement.clientWidth||window.innerWidth)||i.y<0||i.y>(document.documentElement.clientHeight||window.innerHeight))){let e=document.elementFromPoint(i.x,i.y);for(;e;){if(e===t)return 1;if(!e.parentNode)return;e=e.parentNode}}}}(e=e||this.el())||!t((i=e).parentElement)||!t(i)||"0"===i.style.opacity||"0px"===window.getComputedStyle(i).height||"0px"===window.getComputedStyle(i).width||e.parentElement&&!(0<=e.tabIndex))}static registerComponent(t,e){if("string"!=typeof t||!t)throw new Error(`Illegal component name, "${t}"; must be a non-empty string.`);var i=g.getComponent("Tech"),i=i&&i.isTech(e),s=g===e||g.prototype.isPrototypeOf(e.prototype);if(i||!s){let e;throw e=i?"techs must be registered using Tech.registerTech()":"must be a Component subclass",new Error(`Illegal component, "${t}"; ${e}.`)}t=m(t),g.components_||(g.components_={});s=g.getComponent("Player");if("Player"===t&&s&&s.players){let t=s.players;i=Object.keys(t);if(t&&0<i.length&&i.map(e=>t[e]).every(Boolean))throw new Error("Can not register Player component after player has been created.")}return g.components_[t]=e,g.components_[Mt(t)]=e}static getComponent(e){if(e&&g.components_)return g.components_[e]}}function Ft(e,t,i,s){var r=s,n=i.length-1;if("number"!=typeof r||r<0||n<r)throw new Error(`Failed to execute '${e}' on 'TimeRanges': The index provided (${r}) is non-numeric or out of bounds (0-${n}).`);return i[s][t]}function qt(e){let t;return t=void 0===e||0===e.length?{length:0,start(){throw new Error("This TimeRanges object is empty")},end(){throw new Error("This TimeRanges object is empty")}}:{length:e.length,start:Ft.bind(null,"start",0,e),end:Ft.bind(null,"end",1,e)},window.Symbol&&window.Symbol.iterator&&(t[window.Symbol.iterator]=()=>(e||[]).values()),t}function jt(e,t){return Array.isArray(e)?qt(e):void 0===e||void 0===t?qt():qt([[e,t]])}g.registerComponent("Component",g);function Ht(e,t){e=e<0?0:e;let i=Math.floor(e%60),s=Math.floor(e/60%60),r=Math.floor(e/3600);var n=Math.floor(t/60%60),t=Math.floor(t/3600);return r=0<(r=!isNaN(e)&&e!==1/0?r:s=i="-")||0<t?r+":":"",s=((r||10<=n)&&s<10?"0"+s:s)+":",i=i<10?"0"+i:i,r+s+i}let Vt=Ht;function zt(e){Vt=e}function $t(){Vt=Ht}function Wt(e,t=e){return Vt(e,t)}t=Object.freeze({__proto__:null,createTimeRanges:jt,createTimeRange:jt,setFormatTime:zt,resetFormatTime:$t,formatTime:Wt});function Gt(t,i){let s=0;var r;let n;if(!i)return 0;t&&t.length||(t=jt(0,0));for(let e=0;e<t.length;e++)r=t.start(e),(n=t.end(e))>i&&(n=i),s+=n-r;return s/i}function i(e){if(e instanceof i)return e;"number"==typeof e?this.code=e:"string"==typeof e?this.message=e:Y(e)&&("number"==typeof e.code&&(this.code=e.code),Object.assign(this,e)),this.message||(this.message=i.defaultMessages[this.code]||"")}function Xt(e){return null!=e&&"function"==typeof e.then}function Kt(e){Xt(e)&&e.then(null,e=>{})}i.prototype.code=0,i.prototype.message="",i.prototype.status=null,i.prototype.metadata=null,i.errorTypes=["MEDIA_ERR_CUSTOM","MEDIA_ERR_ABORTED","MEDIA_ERR_NETWORK","MEDIA_ERR_DECODE","MEDIA_ERR_SRC_NOT_SUPPORTED","MEDIA_ERR_ENCRYPTED"],i.defaultMessages={1:"You aborted the media playback",2:"A network error caused the media download to fail part-way.",3:"The media playback was aborted due to a corruption problem or because the media used features your browser did not support.",4:"The media could not be loaded, either because the server or network failed or because the format is not supported.",5:"The media is encrypted and we do not have the keys to decrypt it."},i.MEDIA_ERR_CUSTOM=0,i.prototype.MEDIA_ERR_CUSTOM=0,i.MEDIA_ERR_ABORTED=1,i.prototype.MEDIA_ERR_ABORTED=1,i.MEDIA_ERR_NETWORK=2,i.prototype.MEDIA_ERR_NETWORK=2,i.MEDIA_ERR_DECODE=3,i.prototype.MEDIA_ERR_DECODE=3,i.MEDIA_ERR_SRC_NOT_SUPPORTED=4,i.prototype.MEDIA_ERR_SRC_NOT_SUPPORTED=4,i.MEDIA_ERR_ENCRYPTED=5,i.prototype.MEDIA_ERR_ENCRYPTED=5;function Yt(s){return["kind","label","language","id","inBandMetadataTrackDispatchType","mode","src"].reduce((e,t,i)=>(s[t]&&(e[t]=s[t]),e),{cues:s.cues&&Array.prototype.map.call(s.cues,function(e){return{startTime:e.startTime,endTime:e.endTime,text:e.text,id:e.id}})})}var Qt,Jt=function(e){var t=e.$$("track");let i=Array.prototype.map.call(t,e=>e.track);return Array.prototype.map.call(t,function(e){var t=Yt(e.track);return e.src&&(t.src=e.src),t}).concat(Array.prototype.filter.call(e.textTracks(),function(e){return-1===i.indexOf(e)}).map(Yt))},Zt=function(e,i){return e.forEach(function(e){let t=i.addRemoteTextTrack(e).track;!e.src&&e.cues&&e.cues.forEach(e=>t.addCue(e))}),i.textTracks()};Yt;let ei="vjs-modal-dialog";class ti extends g{constructor(e,t){super(e,t),this.handleKeyDown_=e=>this.handleKeyDown(e),this.close_=e=>this.close(e),this.opened_=this.hasBeenOpened_=this.hasBeenFilled_=!1,this.closeable(!this.options_.uncloseable),this.content(this.options_.content),this.contentEl_=l("div",{className:ei+"-content"},{role:"document"}),this.descEl_=l("p",{className:ei+"-description vjs-control-text",id:this.el().getAttribute("aria-describedby")}),xe(this.descEl_,this.description()),this.el_.appendChild(this.descEl_),this.el_.appendChild(this.contentEl_)}createEl(){return super.createEl("div",{className:this.buildCSSClass(),tabIndex:-1},{"aria-describedby":this.id()+"_description","aria-hidden":"true","aria-label":this.label(),role:"dialog","aria-live":"polite"})}dispose(){this.contentEl_=null,this.descEl_=null,this.previouslyActiveEl_=null,super.dispose()}buildCSSClass(){return ei+" vjs-hidden "+super.buildCSSClass()}label(){return this.localize(this.options_.label||"Modal Window")}description(){let e=this.options_.description||this.localize("This is a modal window.");return this.closeable()&&(e+=" "+this.localize("This modal can be closed by pressing the Escape key or activating the close button.")),e}open(){var e;this.opened_?this.options_.fillAlways&&this.fill():(e=this.player(),this.trigger("beforemodalopen"),this.opened_=!0,!this.options_.fillAlways&&(this.hasBeenOpened_||this.hasBeenFilled_)||this.fill(),this.wasPlaying_=!e.paused(),this.options_.pauseOnOpen&&this.wasPlaying_&&e.pause(),this.on("keydown",this.handleKeyDown_),this.hadControls_=e.controls(),e.controls(!1),this.show(),this.conditionalFocus_(),this.el().setAttribute("aria-hidden","false"),this.trigger("modalopen"),this.hasBeenOpened_=!0)}opened(e){return"boolean"==typeof e&&this[e?"open":"close"](),this.opened_}close(){var e;this.opened_&&(e=this.player(),this.trigger("beforemodalclose"),this.opened_=!1,this.wasPlaying_&&this.options_.pauseOnOpen&&e.play(),this.off("keydown",this.handleKeyDown_),this.hadControls_&&e.controls(!0),this.hide(),this.el().setAttribute("aria-hidden","true"),this.trigger({type:"modalclose",bubbles:!0}),this.conditionalBlur_(),this.options_.temporary)&&this.dispose()}closeable(t){if("boolean"==typeof t){var i,t=this.closeable_=!!t;let e=this.getChild("closeButton");t&&!e&&(i=this.contentEl_,this.contentEl_=this.el_,e=this.addChild("closeButton",{controlText:"Close Modal Dialog"}),this.contentEl_=i,this.on(e,"close",this.close_)),!t&&e&&(this.off(e,"close",this.close_),this.removeChild(e),e.dispose())}return this.closeable_}fill(){this.fillWith(this.content())}fillWith(e){var t=this.contentEl(),i=t.parentNode,s=t.nextSibling,e=(this.trigger("beforemodalfill"),this.hasBeenFilled_=!0,i.removeChild(t),this.empty(),Xe(t,e),this.trigger("modalfill"),s?i.insertBefore(t,s):i.appendChild(t),this.getChild("closeButton"));e&&i.appendChild(e.el_),this.trigger("aftermodalfill")}empty(){this.trigger("beforemodalempty"),$e(this.contentEl()),this.trigger("modalempty")}content(e){return"undefined"!=typeof e&&(this.content_=e),this.content_}conditionalFocus_(){var e=document.activeElement,t=this.player_.el_;this.previouslyActiveEl_=null,!t.contains(e)&&t!==e||(this.previouslyActiveEl_=e,this.focus())}conditionalBlur_(){this.previouslyActiveEl_&&(this.previouslyActiveEl_.focus(),this.previouslyActiveEl_=null)}handleKeyDown(e){if(this.trigger({type:"modalKeydown",originalEvent:e,target:this,bubbles:!0}),e.stopPropagation(),"Escape"===e.key&&this.closeable())e.preventDefault(),this.close();else if("Tab"===e.key){var i=this.focusableEls_(),s=this.el_.querySelector(":focus");let t;for(let e=0;e<i.length;e++)if(s===i[e]){t=e;break}document.activeElement===this.el_&&(t=0),e.shiftKey&&0===t?(i[i.length-1].focus(),e.preventDefault()):e.shiftKey||t!==i.length-1||(i[0].focus(),e.preventDefault())}}focusableEls_(){var e=this.el_.querySelectorAll("*");return Array.prototype.filter.call(e,e=>(e instanceof window.HTMLAnchorElement||e instanceof window.HTMLAreaElement)&&e.hasAttribute("href")||(e instanceof window.HTMLInputElement||e instanceof window.HTMLSelectElement||e instanceof window.HTMLTextAreaElement||e instanceof window.HTMLButtonElement)&&!e.hasAttribute("disabled")||e instanceof window.HTMLIFrameElement||e instanceof window.HTMLObjectElement||e instanceof window.HTMLEmbedElement||e.hasAttribute("tabindex")&&-1!==e.getAttribute("tabindex")||e.hasAttribute("contenteditable"))}}ti.prototype.options_={pauseOnOpen:!0,temporary:!0},g.registerComponent("ModalDialog",ti);class ii extends wt{constructor(t=[]){super(),this.tracks_=[],Object.defineProperty(this,"length",{get(){return this.tracks_.length}});for(let e=0;e<t.length;e++)this.addTrack(t[e])}addTrack(e){let t=this.tracks_.length;""+t in this||Object.defineProperty(this,t,{get(){return this.tracks_[t]}}),-1===this.tracks_.indexOf(e)&&(this.tracks_.push(e),this.trigger({track:e,type:"addtrack",target:this})),e.labelchange_=()=>{this.trigger({track:e,type:"labelchange",target:this})},Ct(e)&&e.addEventListener("labelchange",e.labelchange_)}removeTrack(i){let s;for(let e=0,t=this.length;e<t;e++)if(this[e]===i){(s=this[e]).off&&s.off(),this.tracks_.splice(e,1);break}s&&this.trigger({track:s,type:"removetrack",target:this})}getTrackById(i){let s=null;for(let e=0,t=this.length;e<t;e++){var r=this[e];if(r.id===i){s=r;break}}return s}}for(Qt in ii.prototype.allowedEvents_={change:"change",addtrack:"addtrack",removetrack:"removetrack",labelchange:"labelchange"})ii.prototype["on"+Qt]=null;function si(t,i){for(let e=0;e<t.length;e++)Object.keys(t[e]).length&&i.id!==t[e].id&&(t[e].enabled=!1)}class ri extends ii{constructor(t=[]){for(let e=t.length-1;0<=e;e--)if(t[e].enabled){si(t,t[e]);break}super(t),this.changing_=!1}addTrack(e){e.enabled&&si(this,e),super.addTrack(e),e.addEventListener&&(e.enabledChange_=()=>{this.changing_||(this.changing_=!0,si(this,e),this.changing_=!1,this.trigger("change"))},e.addEventListener("enabledchange",e.enabledChange_))}removeTrack(e){super.removeTrack(e),e.removeEventListener&&e.enabledChange_&&(e.removeEventListener("enabledchange",e.enabledChange_),e.enabledChange_=null)}}function ni(t,i){for(let e=0;e<t.length;e++)Object.keys(t[e]).length&&i.id!==t[e].id&&(t[e].selected=!1)}class ai extends ii{constructor(t=[]){for(let e=t.length-1;0<=e;e--)if(t[e].selected){ni(t,t[e]);break}super(t),this.changing_=!1,Object.defineProperty(this,"selectedIndex",{get(){for(let e=0;e<this.length;e++)if(this[e].selected)return e;return-1},set(){}})}addTrack(e){e.selected&&ni(this,e),super.addTrack(e),e.addEventListener&&(e.selectedChange_=()=>{this.changing_||(this.changing_=!0,ni(this,e),this.changing_=!1,this.trigger("change"))},e.addEventListener("selectedchange",e.selectedChange_))}removeTrack(e){super.removeTrack(e),e.removeEventListener&&e.selectedChange_&&(e.removeEventListener("selectedchange",e.selectedChange_),e.selectedChange_=null)}}class oi extends ii{addTrack(e){super.addTrack(e),this.queueChange_||(this.queueChange_=()=>this.queueTrigger("change")),this.triggerSelectedlanguagechange||(this.triggerSelectedlanguagechange_=()=>this.trigger("selectedlanguagechange")),e.addEventListener("modechange",this.queueChange_);-1===["metadata","chapters"].indexOf(e.kind)&&e.addEventListener("modechange",this.triggerSelectedlanguagechange_)}removeTrack(e){super.removeTrack(e),e.removeEventListener&&(this.queueChange_&&e.removeEventListener("modechange",this.queueChange_),this.selectedlanguagechange_)&&e.removeEventListener("modechange",this.triggerSelectedlanguagechange_)}}class li{constructor(e){li.prototype.setCues_.call(this,e),Object.defineProperty(this,"length",{get(){return this.length_}})}setCues_(e){var t=this.length||0;let i=0;function s(e){""+e in this||Object.defineProperty(this,""+e,{get(){return this.cues_[e]}})}var r=e.length;this.cues_=e,this.length_=e.length;if(t<r)for(i=t;i<r;i++)s.call(this,i)}getCueById(i){let s=null;for(let e=0,t=this.length;e<t;e++){var r=this[e];if(r.id===i){s=r;break}}return s}}let di={alternative:"alternative",captions:"captions",main:"main",sign:"sign",subtitles:"subtitles",commentary:"commentary"},hi={alternative:"alternative",descriptions:"descriptions",main:"main","main-desc":"main-desc",translation:"translation",commentary:"commentary"},ui={subtitles:"subtitles",captions:"captions",descriptions:"descriptions",chapters:"chapters",metadata:"metadata"},ci={disabled:"disabled",hidden:"hidden",showing:"showing"};class pi extends wt{constructor(e={}){super();let t={id:e.id||"vjs_track_"+lt++,kind:e.kind||"",language:e.language||""},i=e.label||"";for(let e in t)Object.defineProperty(this,e,{get(){return t[e]},set(){}});Object.defineProperty(this,"label",{get(){return i},set(e){e!==i&&(i=e,this.trigger("labelchange"))}})}}function mi(e){return new URL(e,document.baseURI)}function gi(e){return new URL(e,document.baseURI).href}function fi(e,t=window.location){return mi(e).origin!==t.origin}let yi=function(e){if("string"==typeof e){e=/^(\/?)([\s\S]*?)((?:\.{1,2}|[^\/]+?)(\.([^\.\/\?]+)))(?:[\/]*|[\?].*)$/.exec(e);if(e)return e.pop().toLowerCase()}return""},_i=Object.freeze({__proto__:null,parseUrl:mi,getAbsoluteURL:gi,getFileExtension:yi,isCrossOrigin:fi});var vi="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{};function bi(e,t){return e(t={exports:{}},t.exports),t.exports}var Ti="undefined"!=typeof window?window:"undefined"!=typeof vi?vi:"undefined"!=typeof self?self:{},Si=bi(function(e){function t(){return e.exports=t=Object.assign?Object.assign.bind():function(e){for(var t=1;t<arguments.length;t++){var i,s=arguments[t];for(i in s)!{}.hasOwnProperty.call(s,i)||(e[i]=s[i])}return e},e.exports.__esModule=!0,e.exports.default=e.exports,t.apply(null,arguments)}e.exports=t,e.exports.__esModule=!0,e.exports.default=e.exports}),f=(e=Si)&&e.__esModule&&Object.prototype.hasOwnProperty.call(e,"default")?e.default:e,wi=function(e){var t;return!!e&&("[object Function]"===(t=Ei.call(e))||"function"==typeof e&&"[object RegExp]"!==t||"undefined"!=typeof window&&(e===window.setTimeout||e===window.alert||e===window.confirm||e===window.prompt))},Ei=Object.prototype.toString;function Ci(e,t){var i,s="undefined"!=typeof Symbol&&e[Symbol.iterator]||e["@@iterator"];if(s)return(s=s.call(e)).next.bind(s);if(Array.isArray(e)||(s=function(e,t){var i;if(e)return"string"==typeof e?ki(e,t):"Map"===(i="Object"===(i=Object.prototype.toString.call(e).slice(8,-1))&&e.constructor?e.constructor.name:i)||"Set"===i?Array.from(e):"Arguments"===i||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(i)?ki(e,t):void 0}(e))||t&&e&&"number"==typeof e.length)return s&&(e=s),i=0,function(){return i>=e.length?{done:!0}:{done:!1,value:e[i++]}};throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}function ki(e,t){(null==t||t>e.length)&&(t=e.length);for(var i=0,s=new Array(t);i<t;i++)s[i]=e[i];return s}var e=function(){function e(){this.typeToInterceptorsMap_=new Map,this.enabled_=!1}var t=e.prototype;return t.getIsEnabled=function(){return this.enabled_},t.enable=function(){this.enabled_=!0},t.disable=function(){this.enabled_=!1},t.reset=function(){this.typeToInterceptorsMap_=new Map,this.enabled_=!1},t.addInterceptor=function(e,t){this.typeToInterceptorsMap_.has(e)||this.typeToInterceptorsMap_.set(e,new Set);e=this.typeToInterceptorsMap_.get(e);return!e.has(t)&&(e.add(t),!0)},t.removeInterceptor=function(e,t){e=this.typeToInterceptorsMap_.get(e);return!(!e||!e.has(t)||(e.delete(t),0))},t.clearInterceptorsByType=function(e){return!!this.typeToInterceptorsMap_.get(e)&&(this.typeToInterceptorsMap_.delete(e),this.typeToInterceptorsMap_.set(e,new Set),!0)},t.clear=function(){return!!this.typeToInterceptorsMap_.size&&(this.typeToInterceptorsMap_=new Map,!0)},t.getForType=function(e){return this.typeToInterceptorsMap_.get(e)||new Set},t.execute=function(e,t){for(var i=Ci(this.getForType(e));!(s=i()).done;){var s=s.value;try{t=s(t)}catch(e){}}return t},e}(),Ii=function(){function e(){this.maxAttempts_=1,this.delayFactor_=.1,this.fuzzFactor_=.1,this.initialDelay_=1e3,this.enabled_=!1}var t=e.prototype;return t.getIsEnabled=function(){return this.enabled_},t.enable=function(){this.enabled_=!0},t.disable=function(){this.enabled_=!1},t.reset=function(){this.maxAttempts_=1,this.delayFactor_=.1,this.fuzzFactor_=.1,this.initialDelay_=1e3,this.enabled_=!1},t.getMaxAttempts=function(){return this.maxAttempts_},t.setMaxAttempts=function(e){this.maxAttempts_=e},t.getDelayFactor=function(){return this.delayFactor_},t.setDelayFactor=function(e){this.delayFactor_=e},t.getFuzzFactor=function(){return this.fuzzFactor_},t.setFuzzFactor=function(e){this.fuzzFactor_=e},t.getInitialDelay=function(){return this.initialDelay_},t.setInitialDelay=function(e){this.initialDelay_=e},t.createRetry=function(e){var e=void 0===e?{}:e,t=e.maxAttempts;return new xi({maxAttempts:t||this.maxAttempts_,delayFactor:e.delayFactor||this.delayFactor_,fuzzFactor:e.fuzzFactor||this.fuzzFactor_,initialDelay:e.initialDelay||this.initialDelay_})},e}(),xi=function(){function e(e){this.maxAttempts_=e.maxAttempts,this.delayFactor_=e.delayFactor,this.fuzzFactor_=e.fuzzFactor,this.currentDelay_=e.initialDelay,this.currentAttempt_=1}var t=e.prototype;return t.moveToNextAttempt=function(){this.currentAttempt_++;var e=this.currentDelay_*this.delayFactor_;this.currentDelay_=this.currentDelay_+e},t.shouldRetry=function(){return this.currentAttempt_<this.maxAttempts_},t.getCurrentDelay=function(){return this.currentDelay_},t.getCurrentMinPossibleDelay=function(){return(1-this.fuzzFactor_)*this.currentDelay_},t.getCurrentMaxPossibleDelay=function(){return(1+this.fuzzFactor_)*this.currentDelay_},t.getCurrentFuzzedDelay=function(){var e=this.getCurrentMinPossibleDelay(),t=this.getCurrentMaxPossibleDelay();return e+Math.random()*(t-e)},e}();y.httpHandler=function(s,r){return void 0===r&&(r=!1),function(e,t,i){if(e)s(e);else if(400<=t.statusCode&&t.statusCode<=599){e=i;if(r)if(Ti.TextDecoder){t=function(e){void 0===e&&(e="");return e.toLowerCase().split(";").reduce(function(e,t){var t=t.split("="),i=t[0],t=t[1];return"charset"===i.trim()?t.trim():e},"utf-8")}(t.headers&&t.headers["content-type"]);try{e=new TextDecoder(t).decode(i)}catch(e){}}else e=String.fromCharCode.apply(null,new Uint8Array(i));s({cause:e})}else s(null,i)}},y.requestInterceptorsStorage=new e,y.responseInterceptorsStorage=new e,y.retryManager=new Ii;for(var Ai=function(e){var s={};return e&&e.trim().split("\n").forEach(function(e){var t=e.indexOf(":"),i=e.slice(0,t).trim().toLowerCase(),e=e.slice(t+1).trim();"undefined"==typeof s[i]?s[i]=e:Array.isArray(s[i])?s[i].push(e):s[i]=[s[i],e]}),s},Di=y,e=y,Pi=(y.XMLHttpRequest=Ti.XMLHttpRequest||function(){},y.XDomainRequest="withCredentials"in new y.XMLHttpRequest?y.XMLHttpRequest:Ti.XDomainRequest,["get","put","post","patch","head","delete"]),Li=function(s){y["delete"===s?"del":s]=function(e,t,i){return(t=Ri(e,t,i)).method=s.toUpperCase(),Ni(t)}},Oi=0;Oi<Pi.length;Oi++)Li(Pi[Oi]);function Ri(e,t,i){var s=e;return wi(t)?(i=t,"string"==typeof e&&(s={uri:e})):s=Si({},t,{uri:e}),s.callback=i,s}function y(e,t,i){return Ni(t=Ri(e,t,i))}function Ni(s){if("undefined"==typeof s.callback)throw new Error("callback argument missing");s.requestType&&y.requestInterceptorsStorage.getIsEnabled()&&(c=y.requestInterceptorsStorage.execute(s.requestType,{uri:s.uri||s.url,headers:s.headers||{},body:s.body,metadata:s.metadata||{},retry:s.retry,timeout:s.timeout}),s.uri=c.uri,s.headers=c.headers,s.body=c.body,s.metadata=c.metadata,s.retry=c.retry,s.timeout=c.timeout);var r=!1,n=function(e,t,i){r||(r=!0,s.callback(e,t,i))};function a(){var e=void 0,e=d.response||d.responseText||function(e){try{if("document"===e.responseType)return e.responseXML;var t=e.responseXML&&"parsererror"===e.responseXML.documentElement.nodeName;if(""===e.responseType&&!t)return e.responseXML}catch(e){}return null}(d);if(g)try{e=JSON.parse(e)}catch(e){}return e}function t(e){var t;if(clearTimeout(l),clearTimeout(s.retryTimeout),(e=e instanceof Error?e:new Error(""+(e||"Unknown XMLHttpRequest Error"))).statusCode=0,o||!y.retryManager.getIsEnabled()||!s.retry||!s.retry.shouldRetry())return s.requestType&&y.responseInterceptorsStorage.getIsEnabled()&&(t={headers:f.headers||{},body:f.body,responseUrl:d.responseURL,responseType:d.responseType},t=y.responseInterceptorsStorage.execute(s.requestType,t),f.body=t.body,f.headers=t.headers),n(e,f);s.retryTimeout=setTimeout(function(){s.retry.moveToNextAttempt(),s.xhr=d,Ni(s)},s.retry.getCurrentFuzzedDelay())}function e(){var e,t,i;if(!o)return clearTimeout(l),clearTimeout(s.retryTimeout),i=s.useXDR&&void 0===d.status?200:1223===d.status?204:d.status,e=f,t=null,0!==i?(e={body:a(),statusCode:i,method:u,headers:{},url:h,rawRequest:d},d.getAllResponseHeaders&&(e.headers=Ai(d.getAllResponseHeaders()))):t=new Error("Internal XMLHttpRequest Error"),s.requestType&&y.responseInterceptorsStorage.getIsEnabled()&&(i={headers:e.headers||{},body:e.body,responseUrl:d.responseURL,responseType:d.responseType},i=y.responseInterceptorsStorage.execute(s.requestType,i),e.body=i.body,e.headers=i.headers),n(t,e,e.body)}var i,o,l,d=s.xhr||null,h=(d=d||new(s.cors||s.useXDR?y.XDomainRequest:y.XMLHttpRequest)).url=s.uri||s.url,u=d.method=s.method||"GET",c=s.body||s.data,p=d.headers=s.headers||{},m=!!s.sync,g=!1,f={body:void 0,headers:{},statusCode:0,method:u,url:h,rawRequest:d};if("json"in s&&!1!==s.json&&(g=!0,p.accept||p.Accept||(p.Accept="application/json"),"GET"!==u)&&"HEAD"!==u&&(p["content-type"]||p["Content-Type"]||(p["Content-Type"]="application/json"),c=JSON.stringify(!0===s.json?c:s.json)),d.onreadystatechange=function(){4!==d.readyState||y.responseInterceptorsStorage.getIsEnabled()||setTimeout(e,0)},d.onload=e,d.onerror=t,d.onprogress=function(){},d.onabort=function(){o=!0,clearTimeout(s.retryTimeout)},d.ontimeout=t,d.open(u,h,!m,s.username,s.password),m||(d.withCredentials=!!s.withCredentials),!m&&0<s.timeout&&(l=setTimeout(function(){var e;o||(o=!0,d.abort("timeout"),(e=new Error("XMLHttpRequest timeout")).code="ETIMEDOUT",t(e))},s.timeout)),d.setRequestHeader)for(i in p)p.hasOwnProperty(i)&&d.setRequestHeader(i,p[i]);else if(s.headers&&!function(e){for(var t in e)if(e.hasOwnProperty(t))return;return 1}(s.headers))throw new Error("Headers cannot be set on an XDomainRequest object");return"responseType"in s&&(d.responseType=s.responseType),"beforeSend"in s&&"function"==typeof s.beforeSend&&s.beforeSend(d),d.send(c||null),d}Di.default=e;function Mi(e,t){var i=new window.WebVTT.Parser(window,window.vttjs,window.WebVTT.StringDecoder());let s=[];i.oncue=function(e){t.addCue(e)},i.onparsingerror=function(e){s.push(e)},i.onflush=function(){t.trigger({type:"loadeddata",target:t})},i.parse(e),0<s.length&&(window.console&&window.console.groupCollapsed&&window.console.groupCollapsed("Text Track parsing errors for "+t.src),s.forEach(e=>o.error(e)),window.console)&&window.console.groupEnd&&window.console.groupEnd(),i.flush()}function Ui(e,s){var t={uri:e};(e=fi(e))&&(t.cors=e),(e="use-credentials"===s.tech_.crossOrigin())&&(t.withCredentials=e),Di(t,p(this,function(e,t,i){if(e)return o.error(e,t);s.loaded_=!0,"function"!=typeof window.WebVTT?s.tech_&&s.tech_.any(["vttjsloaded","vttjserror"],e=>{if("vttjserror"!==e.type)return Mi(i,s);o.error("vttjs failed to load, stopping trying to process "+s.src)}):Mi(i,s)}))}class Bi extends pi{constructor(e={}){if(!e.tech)throw new Error("A tech was not provided.");e=d(e,{kind:ui[e.kind]||"subtitles",language:e.language||e.srclang||""});let t=ci[e.mode]||"disabled",i=e.default,s=("metadata"!==e.kind&&"chapters"!==e.kind||(t="hidden"),super(e),this.tech_=e.tech,this.cues_=[],this.activeCues_=[],this.preload_=!1!==this.tech_.preloadTextTracks,new li(this.cues_)),n=new li(this.activeCues_),a=!1;this.timeupdateHandler=p(this,function(e={}){this.tech_.isDisposed()||(this.tech_.isReady_&&(this.activeCues=this.activeCues,a)&&(this.trigger("cuechange"),a=!1),"timeupdate"!==e.type&&(this.rvf_=this.tech_.requestVideoFrameCallback(this.timeupdateHandler)))});this.tech_.one("dispose",()=>{this.stopTracking()}),"disabled"!==t&&this.startTracking(),Object.defineProperties(this,{default:{get(){return i},set(){}},mode:{get(){return t},set(e){ci[e]&&t!==e&&(t=e,this.preload_||"disabled"===t||0!==this.cues.length||Ui(this.src,this),this.stopTracking(),"disabled"!==t&&this.startTracking(),this.trigger("modechange"))}},cues:{get(){return this.loaded_?s:null},set(){}},activeCues:{get(){if(!this.loaded_)return null;if(0!==this.cues.length){var i=this.tech_.currentTime(),s=[];for(let e=0,t=this.cues.length;e<t;e++){var r=this.cues[e];r.startTime<=i&&i<=r.endTime&&s.push(r)}if(a=!1,s.length!==this.activeCues_.length)a=!0;else for(let e=0;e<s.length;e++)-1===this.activeCues_.indexOf(s[e])&&(a=!0);this.activeCues_=s,n.setCues_(this.activeCues_)}return n},set(){}}}),e.src?(this.src=e.src,this.preload_||(this.loaded_=!0),(this.preload_||"subtitles"!==e.kind&&"captions"!==e.kind)&&Ui(this.src,this)):this.loaded_=!0}startTracking(){this.rvf_=this.tech_.requestVideoFrameCallback(this.timeupdateHandler),this.tech_.on("timeupdate",this.timeupdateHandler)}stopTracking(){this.rvf_&&(this.tech_.cancelVideoFrameCallback(this.rvf_),this.rvf_=void 0),this.tech_.off("timeupdate",this.timeupdateHandler)}addCue(e){let t=e;if(!("getCueAsHTML"in t)){for(var i in t=new window.vttjs.VTTCue(e.startTime,e.endTime,e.text),e)i in t||(t[i]=e[i]);t.id=e.id,t.originalCue_=e}var s=this.tech_.textTracks();for(let e=0;e<s.length;e++)s[e]!==this&&s[e].removeCue(t);this.cues_.push(t),this.cues.setCues_(this.cues_)}removeCue(e){let t=this.cues_.length;for(;t--;){var i=this.cues_[t];if(i===e||i.originalCue_&&i.originalCue_===e){this.cues_.splice(t,1),this.cues.setCues_(this.cues_);break}}}}Bi.prototype.allowedEvents_={cuechange:"cuechange"};class Fi extends pi{constructor(e={}){e=d(e,{kind:hi[e.kind]||""});super(e);let t=!1;Object.defineProperty(this,"enabled",{get(){return t},set(e){"boolean"==typeof e&&e!==t&&(t=e,this.trigger("enabledchange"))}}),e.enabled&&(this.enabled=e.enabled),this.loaded_=!0}}class qi extends pi{constructor(e={}){e=d(e,{kind:di[e.kind]||""});super(e);let t=!1;Object.defineProperty(this,"selected",{get(){return t},set(e){"boolean"==typeof e&&e!==t&&(t=e,this.trigger("selectedchange"))}}),e.selected&&(this.selected=e.selected)}}class ji extends wt{constructor(e={}){super();let t,i=new Bi(e);this.kind=i.kind,this.src=i.src,this.srclang=i.language,this.label=i.label,this.default=i.default,Object.defineProperties(this,{readyState:{get(){return t}},track:{get(){return i}}}),t=ji.NONE,i.addEventListener("loadeddata",()=>{t=ji.LOADED,this.trigger({type:"load",target:this})})}}ji.prototype.allowedEvents_={load:"load"},ji.NONE=0,ji.LOADING=1,ji.LOADED=2,ji.ERROR=3;let Hi={audio:{ListClass:ri,TrackClass:Fi,capitalName:"Audio"},video:{ListClass:ai,TrackClass:qi,capitalName:"Video"},text:{ListClass:oi,TrackClass:Bi,capitalName:"Text"}},Vi=(Object.keys(Hi).forEach(function(e){Hi[e].getterName=e+"Tracks",Hi[e].privateName=e+"Tracks_"}),{remoteText:{ListClass:oi,TrackClass:Bi,capitalName:"RemoteText",getterName:"remoteTextTracks",privateName:"remoteTextTracks_"},remoteTextEl:{ListClass:class{constructor(i=[]){this.trackElements_=[],Object.defineProperty(this,"length",{get(){return this.trackElements_.length}});for(let e=0,t=i.length;e<t;e++)this.addTrackElement_(i[e])}addTrackElement_(e){let t=this.trackElements_.length;""+t in this||Object.defineProperty(this,t,{get(){return this.trackElements_[t]}}),-1===this.trackElements_.indexOf(e)&&this.trackElements_.push(e)}getTrackElementByTrack_(i){let s;for(let e=0,t=this.trackElements_.length;e<t;e++)if(i===this.trackElements_[e].track){s=this.trackElements_[e];break}return s}removeTrackElement_(i){for(let e=0,t=this.trackElements_.length;e<t;e++)if(i===this.trackElements_[e]){this.trackElements_[e].track&&"function"==typeof this.trackElements_[e].track.off&&this.trackElements_[e].track.off(),"function"==typeof this.trackElements_[e].off&&this.trackElements_[e].off(),this.trackElements_.splice(e,1);break}}},TrackClass:ji,capitalName:"RemoteTextTrackEls",getterName:"remoteTextTrackEls",privateName:"remoteTextTrackEls_"}}),a=Object.assign({},Hi,Vi);Vi.names=Object.keys(Vi),Hi.names=Object.keys(Hi),a.names=[].concat(Vi.names).concat(Hi.names);var Ii="undefined"!=typeof vi?vi:"undefined"!=typeof window?window:{},zi="undefined"!=typeof document?document:(zi=Ii["__GLOBAL_DOCUMENT_CACHE@4"])||(Ii["__GLOBAL_DOCUMENT_CACHE@4"]={}),e=zi,$i=Object.create||function(e){if(1!==arguments.length)throw new Error("Object.create shim only accepts one parameter.");return Wi.prototype=e,new Wi};function Wi(){}function Gi(e,t){this.name="ParsingError",this.code=e.code,this.message=t||e.message}function Xi(e){function t(e,t,i,s){return 3600*(0|e)+60*(0|t)+(0|i)+(0|s)/1e3}e=e.match(/^(\d+):(\d{1,2})(:\d{1,2})?\.(\d{3})/);return e?e[3]?t(e[1],e[2],e[3].replace(":",""),e[4]):59<e[1]?t(e[1],e[2],0,e[4]):t(0,e[1],e[2],e[4]):null}function Ki(){this.values=$i(null)}function Yi(e,t,i,s){var r,n,a=s?e.split(s):[e];for(r in a)"string"==typeof a[r]&&2===(n=a[r].split(i)).length&&t(n[0].trim(),n[1].trim())}((Gi.prototype=$i(Error.prototype)).constructor=Gi).Errors={BadSignature:{code:0,message:"Malformed WebVTT signature."},BadTimeStamp:{code:1,message:"Malformed time stamp."}},Ki.prototype={set:function(e,t){this.get(e)||""===t||(this.values[e]=t)},get:function(e,t,i){return i?this.has(e)?this.values[e]:t[i]:this.has(e)?this.values[e]:t},has:function(e){return e in this.values},alt:function(e,t,i){for(var s=0;s<i.length;++s)if(t===i[s]){this.set(e,t);break}},integer:function(e,t){/^-?\d+$/.test(t)&&this.set(e,parseInt(t,10))},percent:function(e,t){return!!(t.match(/^([\d]{1,3})(\.[\d]*)?%$/)&&0<=(t=parseFloat(t))&&t<=100)&&(this.set(e,t),!0)}};var Qi=e.createElement&&e.createElement("textarea"),Ji={c:"span",i:"i",b:"b",u:"u",ruby:"ruby",rt:"rt",v:"span",lang:"span"},Zi={white:"rgba(255,255,255,1)",lime:"rgba(0,255,0,1)",cyan:"rgba(0,255,255,1)",red:"rgba(255,0,0,1)",yellow:"rgba(255,255,0,1)",magenta:"rgba(255,0,255,1)",blue:"rgba(0,0,255,1)",black:"rgba(0,0,0,1)"},es={v:"title",lang:"lang"},ts={rt:"ruby"};function is(e,t){for(var i,s,r,n,a,o,l=e.document.createElement("div"),d=l,h=[];null!==(o=void 0,o=t?(o=(o=t.match(/^([^<]*)(<[^>]*>?)?/))[1]||o[2],t=t.substr(o.length),o):null);)"<"===o[0]?"/"===o[1]?h.length&&h[h.length-1]===o.substr(2).replace(">","")&&(h.pop(),d=d.parentNode):(s=Xi(o.substr(1,o.length-2)))?(i=e.document.createProcessingInstruction("timestamp",s),d.appendChild(i)):(s=o.match(/^<([^.\s/0-9>]+)(\.[^\s\\>]+)?([^>\\]+)?(\\?)>?$/))&&(r=s[1],n=s[3],a=void 0,a=Ji[r],i=a?(a=e.document.createElement(a),(r=es[r])&&n&&(a[r]=n.trim()),a):null)&&(r=d,ts[(n=i).localName]&&ts[n.localName]!==r.localName||(s[2]&&((a=s[2].split(".")).forEach(function(e){var t=/^bg_/.test(e),e=t?e.slice(3):e;Zi.hasOwnProperty(e)&&(e=Zi[e],i.style[t?"background-color":"color"]=e)}),i.className=a.join(" ")),h.push(s[1]),d.appendChild(i),d=i)):d.appendChild(e.document.createTextNode((n=o,Qi.innerHTML=n,n=Qi.textContent,Qi.textContent="",n)));return l}var ss=[[1470,1470],[1472,1472],[1475,1475],[1478,1478],[1488,1514],[1520,1524],[1544,1544],[1547,1547],[1549,1549],[1563,1563],[1566,1610],[1645,1647],[1649,1749],[1765,1766],[1774,1775],[1786,1805],[1807,1808],[1810,1839],[1869,1957],[1969,1969],[1984,2026],[2036,2037],[2042,2042],[2048,2069],[2074,2074],[2084,2084],[2088,2088],[2096,2110],[2112,2136],[2142,2142],[2208,2208],[2210,2220],[8207,8207],[64285,64285],[64287,64296],[64298,64310],[64312,64316],[64318,64318],[64320,64321],[64323,64324],[64326,64449],[64467,64829],[64848,64911],[64914,64967],[65008,65020],[65136,65140],[65142,65276],[67584,67589],[67592,67592],[67594,67637],[67639,67640],[67644,67644],[67647,67669],[67671,67679],[67840,67867],[67872,67897],[67903,67903],[67968,68023],[68030,68031],[68096,68096],[68112,68115],[68117,68119],[68121,68147],[68160,68167],[68176,68184],[68192,68223],[68352,68405],[68416,68437],[68440,68466],[68472,68479],[68608,68680],[126464,126467],[126469,126495],[126497,126498],[126500,126500],[126503,126503],[126505,126514],[126516,126519],[126521,126521],[126523,126523],[126530,126530],[126535,126535],[126537,126537],[126539,126539],[126541,126543],[126545,126546],[126548,126548],[126551,126551],[126553,126553],[126555,126555],[126557,126557],[126559,126559],[126561,126562],[126564,126564],[126567,126570],[126572,126578],[126580,126583],[126585,126588],[126590,126590],[126592,126601],[126603,126619],[126625,126627],[126629,126633],[126635,126651],[1114109,1114109]];function rs(e){var t=[],i="";if(e&&e.childNodes)for(n(t,e);i=function e(t){var i,s,r;return t&&t.length?(s=(i=t.pop()).textContent||i.innerText)?(r=s.match(/^.*(\n|\r)/))?r[t.length=0]:s:"ruby"===i.tagName?e(t):i.childNodes?(n(t,i),e(t)):void 0:null}(t);)for(var s=0;s<i.length;s++)if(function(e){for(var t=0;t<ss.length;t++){var i=ss[t];if(e>=i[0]&&e<=i[1])return 1}}(i.charCodeAt(s)))return"rtl";return"ltr";function n(e,t){for(var i=t.childNodes.length-1;0<=i;i--)e.push(t.childNodes[i])}}function ns(){}function as(e,t,i){ns.call(this),this.cue=t,this.cueDiv=is(e,t.text);this.applyStyles({color:"rgba(255, 255, 255, 1)",backgroundColor:"rgba(0, 0, 0, 0.8)",position:"relative",left:0,right:0,top:0,bottom:0,display:"inline",writingMode:""===t.vertical?"horizontal-tb":"lr"===t.vertical?"vertical-lr":"vertical-rl",unicodeBidi:"plaintext"},this.cueDiv),this.div=e.document.createElement("div"),e={direction:rs(this.cueDiv),writingMode:""===t.vertical?"horizontal-tb":"lr"===t.vertical?"vertical-lr":"vertical-rl",unicodeBidi:"plaintext",textAlign:"middle"===t.align?"center":t.align,font:i.font,whiteSpace:"pre-line",position:"absolute"},this.applyStyles(e),this.div.appendChild(this.cueDiv);var s=0;switch(t.positionAlign){case"start":case"line-left":s=t.position;break;case"center":s=t.position-t.size/2;break;case"end":case"line-right":s=t.position-t.size}""===t.vertical?this.applyStyles({left:this.formatStyle(s,"%"),width:this.formatStyle(t.size,"%")}):this.applyStyles({top:this.formatStyle(s,"%"),height:this.formatStyle(t.size,"%")}),this.move=function(e){this.applyStyles({top:this.formatStyle(e.top,"px"),bottom:this.formatStyle(e.bottom,"px"),left:this.formatStyle(e.left,"px"),right:this.formatStyle(e.right,"px"),height:this.formatStyle(e.height,"px"),width:this.formatStyle(e.width,"px")})}}function _(e){var t,i,s,r;e.div&&(t=e.div.offsetHeight,i=e.div.offsetWidth,s=e.div.offsetTop,r=(r=(r=e.div.childNodes)&&r[0])&&r.getClientRects&&r.getClientRects(),e=e.div.getBoundingClientRect(),r=r?Math.max(r[0]&&r[0].height||0,e.height/r.length):0),this.left=e.left,this.right=e.right,this.top=e.top||s,this.height=e.height||t,this.bottom=e.bottom||s+(e.height||t),this.width=e.width||i,this.lineHeight=void 0!==r?r:e.lineHeight}function os(e,t,o,l){var i,s=new _(t),r=t.cue,n=function(e){if("number"==typeof e.line&&(e.snapToLines||0<=e.line&&e.line<=100))return e.line;if(!e.track||!e.track.textTrackList||!e.track.textTrackList.mediaElement)return-1;for(var t=e.track,i=t.textTrackList,s=0,r=0;r<i.length&&i[r]!==t;r++)"showing"===i[r].mode&&s++;return-1*++s}(r),a=[];if(r.snapToLines){switch(r.vertical){case"":a=["+y","-y"],i="height";break;case"rl":a=["+x","-x"],i="width";break;case"lr":a=["-x","+x"],i="width"}var d=s.lineHeight,h=d*Math.round(n),u=o[i]+d,c=a[0];Math.abs(h)>u&&(h=h<0?-1:1,h*=Math.ceil(u/d)*d),n<0&&(h+=""===r.vertical?o.height:o.width,a=a.reverse()),s.move(c,h)}else{var p=s.lineHeight/o.height*100;switch(r.lineAlign){case"center":n-=p/2;break;case"end":n-=p}switch(r.vertical){case"":t.applyStyles({top:t.formatStyle(n,"%")});break;case"rl":t.applyStyles({left:t.formatStyle(n,"%")});break;case"lr":t.applyStyles({right:t.formatStyle(n,"%")})}a=["+y","-x","+x","-y"],s=new _(t)}u=function(e,t){for(var i,s=new _(e),r=1,n=0;n<t.length;n++){for(;e.overlapsOppositeAxis(o,t[n])||e.within(o)&&e.overlapsAny(l);)e.move(t[n]);if(e.within(o))return e;var a=e.intersectPercentage(o);a<r&&(i=new _(e),r=a),e=new _(s)}return i||s}(s,a);t.move(u.toCSSCompatValues(o))}function ls(){}ns.prototype.applyStyles=function(e,t){for(var i in t=t||this.div,e)e.hasOwnProperty(i)&&(t.style[i]=e[i])},ns.prototype.formatStyle=function(e,t){return 0===e?0:e+t},(as.prototype=$i(ns.prototype)).constructor=as,_.prototype.move=function(e,t){switch(t=void 0!==t?t:this.lineHeight,e){case"+x":this.left+=t,this.right+=t;break;case"-x":this.left-=t,this.right-=t;break;case"+y":this.top+=t,this.bottom+=t;break;case"-y":this.top-=t,this.bottom-=t}},_.prototype.overlaps=function(e){return this.left<e.right&&this.right>e.left&&this.top<e.bottom&&this.bottom>e.top},_.prototype.overlapsAny=function(e){for(var t=0;t<e.length;t++)if(this.overlaps(e[t]))return!0;return!1},_.prototype.within=function(e){return this.top>=e.top&&this.bottom<=e.bottom&&this.left>=e.left&&this.right<=e.right},_.prototype.overlapsOppositeAxis=function(e,t){switch(t){case"+x":return this.left<e.left;case"-x":return this.right>e.right;case"+y":return this.top<e.top;case"-y":return this.bottom>e.bottom}},_.prototype.intersectPercentage=function(e){return Math.max(0,Math.min(this.right,e.right)-Math.max(this.left,e.left))*Math.max(0,Math.min(this.bottom,e.bottom)-Math.max(this.top,e.top))/(this.height*this.width)},_.prototype.toCSSCompatValues=function(e){return{top:this.top-e.top,bottom:e.bottom-this.bottom,left:this.left-e.left,right:e.right-this.right,height:this.height,width:this.width}},_.getSimpleBoxPosition=function(e){var t=e.div?e.div.offsetHeight:e.tagName?e.offsetHeight:0,i=e.div?e.div.offsetWidth:e.tagName?e.offsetWidth:0,s=e.div?e.div.offsetTop:e.tagName?e.offsetTop:0;return{left:(e=e.div?e.div.getBoundingClientRect():e.tagName?e.getBoundingClientRect():e).left,right:e.right,top:e.top||s,height:e.height||t,bottom:e.bottom||s+(e.height||t),width:e.width||i}},ls.StringDecoder=function(){return{decode:function(e){if(!e)return"";if("string"!=typeof e)throw new Error("Error - expected string data.");return decodeURIComponent(encodeURIComponent(e))}}},ls.convertCueToDOMTree=function(e,t){return e&&t?is(e,t):null};ls.processCues=function(e,t,i){if(!e||!t||!i)return null;for(;i.firstChild;)i.removeChild(i.firstChild);var s=e.document.createElement("div");if(s.style.position="absolute",s.style.left="0",s.style.right="0",s.style.top="0",s.style.bottom="0",s.style.margin="1.5%",i.appendChild(s),function(e){for(var t=0;t<e.length;t++)if(e[t].hasBeenReset||!e[t].displayState)return 1}(t))for(var r,n,a=[],o=_.getSimpleBoxPosition(s),l={font:Math.round(.05*o.height*100)/100+"px sans-serif"},d=0;d<t.length;d++)r=new as(e,n=t[d],l),s.appendChild(r.div),os(0,r,o,a),n.displayState=r.div,a.push(_.getSimpleBoxPosition(r));else for(var h=0;h<t.length;h++)s.appendChild(t[h].displayState)},(ls.Parser=function(e,t,i){i||(i=t,t={}),t=t||{},this.window=e,this.vttjs=t,this.state="INITIAL",this.buffer="",this.decoder=i||new TextDecoder("utf8"),this.regionList=[]}).prototype={reportOrThrowError:function(e){if(!(e instanceof Gi))throw e;this.onparsingerror&&this.onparsingerror(e)},parse:function(e){var s=this;function t(){for(var e=s.buffer,t=0;t<e.length&&"\r"!==e[t]&&"\n"!==e[t];)++t;var i=e.substr(0,t);return"\r"===e[t]&&++t,"\n"===e[t]&&++t,s.buffer=e.substr(t),i}function i(e){e.match(/X-TIMESTAMP-MAP/)?Yi(e,function(e,t){var i;"X-TIMESTAMP-MAP"===e&&(e=t,i=new Ki,Yi(e,function(e,t){switch(e){case"MPEGT":i.integer(e+"S",t);break;case"LOCA":i.set(e+"L",Xi(t))}},/[^\d]:/,/,/),s.ontimestampmap)&&s.ontimestampmap({MPEGTS:i.get("MPEGTS"),LOCAL:i.get("LOCAL")})},/=/):Yi(e,function(e,t){var r;"Region"===e&&(e=t,r=new Ki,Yi(e,function(e,t){switch(e){case"id":r.set(e,t);break;case"width":r.percent(e,t);break;case"lines":r.integer(e,t);break;case"regionanchor":case"viewportanchor":var i,s=t.split(",");2===s.length&&((i=new Ki).percent("x",s[0]),i.percent("y",s[1]),i.has("x")&&i.has("y"))&&(r.set(e+"X",i.get("x")),r.set(e+"Y",i.get("y")));break;case"scroll":r.alt(e,t,["up"])}},/=/,/\s/),r.has("id"))&&((e=new(s.vttjs.VTTRegion||s.window.VTTRegion)).width=r.get("width",100),e.lines=r.get("lines",3),e.regionAnchorX=r.get("regionanchorX",0),e.regionAnchorY=r.get("regionanchorY",100),e.viewportAnchorX=r.get("viewportanchorX",0),e.viewportAnchorY=r.get("viewportanchorY",100),e.scroll=r.get("scroll",""),s.onregion&&s.onregion(e),s.regionList.push({id:r.get("id"),region:e}))},/:/)}e&&(s.buffer+=s.decoder.decode(e,{stream:!0}));try{if("INITIAL"===s.state){if(!/\r\n|\n/.test(s.buffer))return this;var r,n=(r=t()).match(/^WEBVTT([ \t].*)?$/);if(!n||!n[0])throw new Gi(Gi.Errors.BadSignature);s.state="HEADER"}for(var a=!1;s.buffer;){if(!/\r\n|\n/.test(s.buffer))return this;switch(a?a=!1:r=t(),s.state){case"HEADER":/:/.test(r)?i(r):r||(s.state="ID");continue;case"NOTE":r||(s.state="ID");continue;case"ID":if(/^NOTE($|[ \t])/.test(r)){s.state="NOTE";break}if(!r)continue;s.cue=new(s.vttjs.VTTCue||s.window.VTTCue)(0,0,"");try{s.cue.align="center"}catch(e){s.cue.align="middle"}if(s.state="CUE",-1===r.indexOf("--\x3e")){s.cue.id=r;continue}case"CUE":try{!function(t,i,n){var s=t;function e(){var e=Xi(t);if(null===e)throw new Gi(Gi.Errors.BadTimeStamp,"Malformed timestamp: "+s);return t=t.replace(/^[^\sa-zA-Z-]+/,""),e}function r(){t=t.replace(/^\s+/,"")}if(r(),i.startTime=e(),r(),"--\x3e"!==t.substr(0,3))throw new Gi(Gi.Errors.BadTimeStamp,"Malformed time stamp (time stamps must be separated by '--\x3e'): "+s);t=t.substr(3),r(),i.endTime=e(),r();var a=t,o=new Ki;Yi(a,function(e,t){switch(e){case"region":for(var i=n.length-1;0<=i;i--)if(n[i].id===t){o.set(e,n[i].region);break}break;case"vertical":o.alt(e,t,["rl","lr"]);break;case"line":var s=t.split(","),r=s[0];o.integer(e,r),o.percent(e,r)&&o.set("snapToLines",!1),o.alt(e,r,["auto"]),2===s.length&&o.alt("lineAlign",s[1],["start","center","end"]);break;case"position":s=t.split(","),o.percent(e,s[0]),2===s.length&&o.alt("positionAlign",s[1],["start","center","end"]);break;case"size":o.percent(e,t);break;case"align":o.alt(e,t,["start","center","end","left","right"])}},/:/,/\s/),i.region=o.get("region",null),i.vertical=o.get("vertical","");try{i.line=o.get("line","auto")}catch(e){}i.lineAlign=o.get("lineAlign","start"),i.snapToLines=o.get("snapToLines",!0),i.size=o.get("size",100);try{i.align=o.get("align","center")}catch(e){i.align=o.get("align","middle")}try{i.position=o.get("position","auto")}catch(e){i.position=o.get("position",{start:0,left:0,center:50,middle:50,end:100,right:100},i.align)}i.positionAlign=o.get("positionAlign",{start:"start",left:"start",center:"center",middle:"center",end:"end",right:"end"},i.align)}(r,s.cue,s.regionList)}catch(e){s.reportOrThrowError(e),s.cue=null,s.state="BADCUE";continue}s.state="CUETEXT";continue;case"CUETEXT":var o=-1!==r.indexOf("--\x3e");if(!r||o&&(a=!0)){s.oncue&&s.oncue(s.cue),s.cue=null,s.state="ID";continue}s.cue.text&&(s.cue.text+="\n"),s.cue.text+=r.replace(/\u2028/g,"\n").replace(/u2029/g,"\n");continue;case"BADCUE":r||(s.state="ID");continue}}}catch(e){s.reportOrThrowError(e),"CUETEXT"===s.state&&s.cue&&s.oncue&&s.oncue(s.cue),s.cue=null,s.state="INITIAL"===s.state?"BADWEBVTT":"BADCUE"}return this},flush:function(){var t=this;try{if(t.buffer+=t.decoder.decode(),!t.cue&&"HEADER"!==t.state||(t.buffer+="\n\n",t.parse()),"INITIAL"===t.state)throw new Gi(Gi.Errors.BadSignature)}catch(e){t.reportOrThrowError(e)}return t.onflush&&t.onflush(),this}};var ds=ls,hs={"":1,lr:1,rl:1},us={start:1,center:1,end:1,left:1,right:1,auto:1,"line-left":1,"line-right":1};function cs(e){return"string"==typeof e&&!!us[e.toLowerCase()]&&e.toLowerCase()}function ps(e,t,i){this.hasBeenReset=!1;var s="",r=!1,n=e,a=t,o=i,l=null,d="",h=!0,u="auto",c="start",p="auto",m="auto",g=100,f="center";Object.defineProperties(this,{id:{enumerable:!0,get:function(){return s},set:function(e){s=""+e}},pauseOnExit:{enumerable:!0,get:function(){return r},set:function(e){r=!!e}},startTime:{enumerable:!0,get:function(){return n},set:function(e){if("number"!=typeof e)throw new TypeError("Start time must be set to a number.");n=e,this.hasBeenReset=!0}},endTime:{enumerable:!0,get:function(){return a},set:function(e){if("number"!=typeof e)throw new TypeError("End time must be set to a number.");a=e,this.hasBeenReset=!0}},text:{enumerable:!0,get:function(){return o},set:function(e){o=""+e,this.hasBeenReset=!0}},region:{enumerable:!0,get:function(){return l},set:function(e){l=e,this.hasBeenReset=!0}},vertical:{enumerable:!0,get:function(){return d},set:function(e){e="string"==typeof(e=e)&&!!hs[e.toLowerCase()]&&e.toLowerCase();if(!1===e)throw new SyntaxError("Vertical: an invalid or illegal direction string was specified.");d=e,this.hasBeenReset=!0}},snapToLines:{enumerable:!0,get:function(){return h},set:function(e){h=!!e,this.hasBeenReset=!0}},line:{enumerable:!0,get:function(){return u},set:function(e){if("number"!=typeof e&&"auto"!==e)throw new SyntaxError("Line: an invalid number or illegal string was specified.");u=e,this.hasBeenReset=!0}},lineAlign:{enumerable:!0,get:function(){return c},set:function(e){e=cs(e);e&&(c=e,this.hasBeenReset=!0)}},position:{enumerable:!0,get:function(){return p},set:function(e){if(e<0||100<e)throw new Error("Position must be between 0 and 100.");p=e,this.hasBeenReset=!0}},positionAlign:{enumerable:!0,get:function(){return m},set:function(e){e=cs(e);e&&(m=e,this.hasBeenReset=!0)}},size:{enumerable:!0,get:function(){return g},set:function(e){if(e<0||100<e)throw new Error("Size must be between 0 and 100.");g=e,this.hasBeenReset=!0}},align:{enumerable:!0,get:function(){return f},set:function(e){e=cs(e);if(!e)throw new SyntaxError("align: an invalid or illegal alignment string was specified.");f=e,this.hasBeenReset=!0}}}),this.displayState=void 0}ps.prototype.getCueAsHTML=function(){return WebVTT.convertCueToDOMTree(window,this.text)};var ms=ps,gs={"":!0,up:!0};function fs(e){return"number"==typeof e&&0<=e&&e<=100}function ys(){var t=100,i=3,s=0,r=100,n=0,a=100,o="";Object.defineProperties(this,{width:{enumerable:!0,get:function(){return t},set:function(e){if(!fs(e))throw new Error("Width must be between 0 and 100.");t=e}},lines:{enumerable:!0,get:function(){return i},set:function(e){if("number"!=typeof e)throw new TypeError("Lines must be set to a number.");i=e}},regionAnchorY:{enumerable:!0,get:function(){return r},set:function(e){if(!fs(e))throw new Error("RegionAnchorX must be between 0 and 100.");r=e}},regionAnchorX:{enumerable:!0,get:function(){return s},set:function(e){if(!fs(e))throw new Error("RegionAnchorY must be between 0 and 100.");s=e}},viewportAnchorY:{enumerable:!0,get:function(){return a},set:function(e){if(!fs(e))throw new Error("ViewportAnchorY must be between 0 and 100.");a=e}},viewportAnchorX:{enumerable:!0,get:function(){return n},set:function(e){if(!fs(e))throw new Error("ViewportAnchorX must be between 0 and 100.");n=e}},scroll:{enumerable:!0,get:function(){return o},set:function(e){e="string"==typeof(e=e)&&!!gs[e.toLowerCase()]&&e.toLowerCase();!1!==e&&(o=e)}}})}var _s=bi(function(e){var e=e.exports={WebVTT:ds,VTTCue:ms,VTTRegion:ys},t=(Ti.vttjs=e,Ti.WebVTT=e.WebVTT,e.VTTCue),i=e.VTTRegion,s=Ti.VTTCue,r=Ti.VTTRegion;e.shim=function(){Ti.VTTCue=t,Ti.VTTRegion=i},e.restore=function(){Ti.VTTCue=s,Ti.VTTRegion=r},Ti.VTTCue||e.shim()});_s.WebVTT;class v extends g{constructor(t={},e=function(){}){t.reportTouchActivity=!1,super(null,t,e),this.onDurationChange_=e=>this.onDurationChange(e),this.trackProgress_=e=>this.trackProgress(e),this.trackCurrentTime_=e=>this.trackCurrentTime(e),this.stopTrackingCurrentTime_=e=>this.stopTrackingCurrentTime(e),this.disposeSourceHandler_=e=>this.disposeSourceHandler(e),this.queuedHanders_=new Set,this.hasStarted_=!1,this.on("playing",function(){this.hasStarted_=!0}),this.on("loadstart",function(){this.hasStarted_=!1}),a.names.forEach(e=>{e=a[e];t&&t[e.getterName]&&(this[e.privateName]=t[e.getterName])}),this.featuresProgressEvents||this.manualProgressOn(),this.featuresTimeupdateEvents||this.manualTimeUpdatesOn(),["Text","Audio","Video"].forEach(e=>{!1===t[`native${e}Tracks`]&&(this[`featuresNative${e}Tracks`]=!1)}),!1===t.nativeCaptions||!1===t.nativeTextTracks?this.featuresNativeTextTracks=!1:!0!==t.nativeCaptions&&!0!==t.nativeTextTracks||(this.featuresNativeTextTracks=!0),this.featuresNativeTextTracks||this.emulateTextTracks(),this.preloadTextTracks=!1!==t.preloadTextTracks,this.autoRemoteTextTracks_=new a.text.ListClass,this.initTrackListeners(),t.nativeControlsForTouch||this.emitTapEvents(),this.constructor&&(this.name_=this.constructor.name||"Unknown Tech")}triggerSourceset(e){this.isReady_||this.one("ready",()=>this.setTimeout(()=>this.triggerSourceset(e),1)),this.trigger({src:e,type:"sourceset"})}manualProgressOn(){this.on("durationchange",this.onDurationChange_),this.manualProgress=!0,this.one("ready",this.trackProgress_)}manualProgressOff(){this.manualProgress=!1,this.stopTrackingProgress(),this.off("durationchange",this.onDurationChange_)}trackProgress(e){this.stopTrackingProgress(),this.progressInterval=this.setInterval(p(this,function(){var e=this.bufferedPercent();this.bufferedPercent_!==e&&this.trigger("progress"),1===(this.bufferedPercent_=e)&&this.stopTrackingProgress()}),500)}onDurationChange(e){this.duration_=this.duration()}buffered(){return jt(0,0)}bufferedPercent(){return Gt(this.buffered(),this.duration_)}stopTrackingProgress(){this.clearInterval(this.progressInterval)}manualTimeUpdatesOn(){this.manualTimeUpdates=!0,this.on("play",this.trackCurrentTime_),this.on("pause",this.stopTrackingCurrentTime_)}manualTimeUpdatesOff(){this.manualTimeUpdates=!1,this.stopTrackingCurrentTime(),this.off("play",this.trackCurrentTime_),this.off("pause",this.stopTrackingCurrentTime_)}trackCurrentTime(){this.currentTimeInterval&&this.stopTrackingCurrentTime(),this.currentTimeInterval=this.setInterval(function(){this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},250)}stopTrackingCurrentTime(){this.clearInterval(this.currentTimeInterval),this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}dispose(){this.clearTracks(Hi.names),this.manualProgress&&this.manualProgressOff(),this.manualTimeUpdates&&this.manualTimeUpdatesOff(),super.dispose()}clearTracks(e){(e=[].concat(e)).forEach(e=>{var t=this[e+"Tracks"]()||[];let i=t.length;for(;i--;){var s=t[i];"text"===e&&this.removeRemoteTextTrack(s),t.removeTrack(s)}})}cleanupAutoTextTracks(){var e=this.autoRemoteTextTracks_||[];let t=e.length;for(;t--;){var i=e[t];this.removeRemoteTextTrack(i)}}reset(){}crossOrigin(){}setCrossOrigin(){}error(e){return void 0!==e&&(this.error_=new i(e),this.trigger("error")),this.error_}played(){return this.hasStarted_?jt(0,0):jt()}play(){}setScrubbing(e){}scrubbing(){}setCurrentTime(e){this.manualTimeUpdates&&this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}initTrackListeners(){Hi.names.forEach(e=>{var t=Hi[e];let i=()=>{this.trigger(e+"trackchange")},s=this[t.getterName]();s.addEventListener("removetrack",i),s.addEventListener("addtrack",i),this.on("dispose",()=>{s.removeEventListener("removetrack",i),s.removeEventListener("addtrack",i)})})}addWebVttScript_(){if(!window.WebVTT)if(document.body.contains(this.el()))if(!this.options_["vtt.js"]&&Q(_s)&&0<Object.keys(_s).length)this.trigger("vttjsloaded");else{let e=document.createElement("script");e.src=this.options_["vtt.js"]||"https://vjs.zencdn.net/vttjs/0.14.1/vtt.min.js",e.onload=()=>{this.trigger("vttjsloaded")},e.onerror=()=>{this.trigger("vttjserror")},this.on("dispose",()=>{e.onload=null,e.onerror=null}),window.WebVTT=!0,this.el().parentNode.appendChild(e)}else this.ready(this.addWebVttScript_)}emulateTextTracks(){let i=this.textTracks(),e=this.remoteTextTracks(),t=e=>i.addTrack(e.track),s=e=>i.removeTrack(e.track),r=(e.on("addtrack",t),e.on("removetrack",s),this.addWebVttScript_(),()=>this.trigger("texttrackchange")),n=()=>{r();for(let e=0;e<i.length;e++){var t=i[e];t.removeEventListener("cuechange",r),"showing"===t.mode&&t.addEventListener("cuechange",r)}};n(),i.addEventListener("change",n),i.addEventListener("addtrack",n),i.addEventListener("removetrack",n),this.on("dispose",function(){e.off("addtrack",t),e.off("removetrack",s),i.removeEventListener("change",n),i.removeEventListener("addtrack",n),i.removeEventListener("removetrack",n);for(let e=0;e<i.length;e++)i[e].removeEventListener("cuechange",r)})}addTextTrack(e,t,i){if(e)return e=e,t=t,i=i,r={},n=(s=this).textTracks(),r.kind=e,t&&(r.label=t),i&&(r.language=i),r.tech=s,e=new a.text.TrackClass(r),n.addTrack(e),e;throw new Error("TextTrack kind is required but was not provided");var s,r,n}createRemoteTextTrack(e){e=d(e,{tech:this});return new Vi.remoteTextEl.TrackClass(e)}addRemoteTextTrack(e={},t){let i=this.createRemoteTextTrack(e);return"boolean"!=typeof t&&(t=!1),this.remoteTextTrackEls().addTrackElement_(i),this.remoteTextTracks().addTrack(i.track),!1===t&&this.ready(()=>this.autoRemoteTextTracks_.addTrack(i.track)),i}removeRemoteTextTrack(e){var t=this.remoteTextTrackEls().getTrackElementByTrack_(e);this.remoteTextTrackEls().removeTrackElement_(t),this.remoteTextTracks().removeTrack(e),this.autoRemoteTextTracks_.removeTrack(e)}getVideoPlaybackQuality(){return{}}requestPictureInPicture(){return Promise.reject()}disablePictureInPicture(){return!0}setDisablePictureInPicture(){}requestVideoFrameCallback(e){let t=lt++;return!this.isReady_||this.paused()?(this.queuedHanders_.add(t),this.one("playing",()=>{this.queuedHanders_.has(t)&&(this.queuedHanders_.delete(t),e())})):this.requestNamedAnimationFrame(t,e),t}cancelVideoFrameCallback(e){this.queuedHanders_.has(e)?this.queuedHanders_.delete(e):this.cancelNamedAnimationFrame(e)}setPoster(){}playsinline(){}setPlaysinline(){}overrideNativeAudioTracks(e){}overrideNativeVideoTracks(e){}canPlayType(e){return""}static canPlayType(e){return""}static canPlaySource(e,t){return v.canPlayType(e.type)}static isTech(e){return e.prototype instanceof v||e instanceof v||e===v}static registerTech(e,t){if(v.techs_||(v.techs_={}),!v.isTech(t))throw new Error(`Tech ${e} must be a Tech`);if(!v.canPlayType)throw new Error("Techs must have a static canPlayType method on them");if(v.canPlaySource)return e=m(e),v.techs_[e]=t,v.techs_[Mt(e)]=t,"Tech"!==e&&v.defaultTechOrder_.push(e),t;throw new Error("Techs must have a static canPlaySource method on them")}static getTech(e){if(e)return v.techs_&&v.techs_[e]?v.techs_[e]:(e=m(e),window&&window.videojs&&window.videojs[e]?(o.warn(`The ${e} tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)`),window.videojs[e]):void 0)}}a.names.forEach(function(e){let t=a[e];v.prototype[t.getterName]=function(){return this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName]}}),v.prototype.featuresVolumeControl=!0,v.prototype.featuresMuteControl=!0,v.prototype.featuresFullscreenResize=!1,v.prototype.featuresPlaybackRate=!1,v.prototype.featuresProgressEvents=!1,v.prototype.featuresSourceset=!1,v.prototype.featuresTimeupdateEvents=!1,v.prototype.featuresNativeTextTracks=!1,v.prototype.featuresVideoFrameCallback=!1,v.withSourceHandlers=function(r){r.registerSourceHandler=function(e,t){let i=r.sourceHandlers;i=i||(r.sourceHandlers=[]),void 0===t&&(t=i.length),i.splice(t,0,e)},r.canPlayType=function(t){var i,s=r.sourceHandlers||[];for(let e=0;e<s.length;e++)if(i=s[e].canPlayType(t))return i;return""},r.selectSourceHandler=function(t,i){var s=r.sourceHandlers||[];for(let e=0;e<s.length;e++)if(s[e].canHandleSource(t,i))return s[e];return null},r.canPlaySource=function(e,t){var i=r.selectSourceHandler(e,t);return i?i.canHandleSource(e,t):""};["seekable","seeking","duration"].forEach(function(e){let t=this[e];"function"==typeof t&&(this[e]=function(){return this.sourceHandler_&&this.sourceHandler_[e]?this.sourceHandler_[e].apply(this.sourceHandler_,arguments):t.apply(this,arguments)})},r.prototype),r.prototype.setSource=function(e){let t=r.selectSourceHandler(e,this.options_);t||(r.nativeSourceHandler?t=r.nativeSourceHandler:o.error("No source handler found for the current source.")),this.disposeSourceHandler(),this.off("dispose",this.disposeSourceHandler_),t!==r.nativeSourceHandler&&(this.currentSource_=e),this.sourceHandler_=t.handleSource(e,this,this.options_),this.one("dispose",this.disposeSourceHandler_)},r.prototype.disposeSourceHandler=function(){this.currentSource_&&(this.clearTracks(["audio","video"]),this.currentSource_=null),this.cleanupAutoTextTracks(),this.sourceHandler_&&(this.sourceHandler_.dispose&&this.sourceHandler_.dispose(),this.sourceHandler_=null)}},g.registerComponent("Tech",v),v.registerTech("Tech",v),v.defaultTechOrder_=[];let vs={},bs={},Ts={};function Ss(e,t,i){e.setTimeout(()=>function s(r={},e=[],n,a,o=[],l=!1){let[t,...d]=e;if("string"==typeof t)s(r,vs[t],n,a,o,l);else if(t){let i=xs(a,t);if(!i.setSource)return o.push(i),s(r,d,n,a,o,l);i.setSource(Object.assign({},r),function(e,t){if(e)return s(r,d,n,a,o,l);o.push(i),s(t,r.type===t.type?d:vs[t.type],n,a,o,l)})}else d.length?s(r,d,n,a,o,l):l?n(r,o):s(r,vs["*"],n,a,o,!0)}(t,vs[t.type],i,e),1)}function ws(e,t,i,s=null){var r="call"+m(i),r=e.reduce(Is(r),s),s=r===Ts,t=s?null:t[i](r),n=e,a=i,o=t,l=s;for(let e=n.length-1;0<=e;e--){var d=n[e];d[a]&&d[a](l,o)}return t}let Es={buffered:1,currentTime:1,duration:1,muted:1,played:1,paused:1,seekable:1,volume:1,ended:1},Cs={setCurrentTime:1,setMuted:1,setVolume:1},ks={play:1,pause:1};function Is(i){return(e,t)=>e===Ts?Ts:t[i]?t[i](e):e}function xs(e,t){var i=bs[e.id()];let s=null;if(null==i)s=t(e),bs[e.id()]=[[t,s]];else{for(let e=0;e<i.length;e++){var[r,n]=i[e];r===t&&(s=n)}null===s&&(s=t(e),i.push([t,s]))}return s}function As(e){if(Array.isArray(e)){let t=[];e.forEach(function(e){e=As(e),Array.isArray(e)?t=t.concat(e):Y(e)&&t.push(e)}),e=t}else e="string"==typeof e&&e.trim()?[Ls({src:e})]:Y(e)&&"string"==typeof e.src&&e.src&&e.src.trim()?[Ls(e)]:[];return e}let Ds={opus:"video/ogg",ogv:"video/ogg",mp4:"video/mp4",mov:"video/mp4",m4v:"video/mp4",mkv:"video/x-matroska",m4a:"audio/mp4",mp3:"audio/mpeg",aac:"audio/aac",caf:"audio/x-caf",flac:"audio/flac",oga:"audio/ogg",wav:"audio/wav",m3u8:"application/x-mpegURL",mpd:"application/dash+xml",jpg:"image/jpeg",jpeg:"image/jpeg",gif:"image/gif",png:"image/png",svg:"image/svg+xml",webp:"image/webp"},Ps=function(e=""){e=yi(e);return Ds[e.toLowerCase()]||""};function Ls(e){var t;return e.type||(t=Ps(e.src))&&(e.type=t),e}Ii=fe?10009:ye?461:8;let Os={codes:{play:415,pause:19,ff:417,rw:412,back:Ii},names:{415:"play",19:"pause",417:"ff",412:"rw",[Ii]:"back"},isEventKey(e,t){return t=t.toLowerCase(),!(!this.names[e.keyCode]||this.names[e.keyCode]!==t)},getEventName(e){return this.names[e.keyCode]||(this.codes[e.code]?(e=this.codes[e.code],this.names[e]):null)}};class Rs extends wt{constructor(e){super(),this.player_=e,this.focusableComponents=[],this.isListening_=!1,this.isPaused_=!1,this.onKeyDown_=this.onKeyDown_.bind(this),this.lastFocusedComponent_=null}start(){this.isListening_||(this.player_.on("keydown",this.onKeyDown_),this.player_.on("modalKeydown",this.onKeyDown_),this.player_.on("loadedmetadata",()=>{this.focus(this.updateFocusableComponents()[0])}),this.player_.on("modalclose",()=>{this.refocusComponent()}),this.player_.on("focusin",this.handlePlayerFocus_.bind(this)),this.player_.on("focusout",this.handlePlayerBlur_.bind(this)),this.isListening_=!0,this.player_.errorDisplay&&this.player_.errorDisplay.on("aftermodalfill",()=>{this.updateFocusableComponents(),this.focusableComponents.length&&(1<this.focusableComponents.length?this.focusableComponents[1]:this.focusableComponents[0]).focus()}))}stop(){this.player_.off("keydown",this.onKeyDown_),this.isListening_=!1}onKeyDown_(e){var t,i=e.originalEvent||e;["ArrowLeft","ArrowRight","ArrowUp","ArrowDown"].includes(i.key)?this.isPaused_||(i.preventDefault(),t=i.key.substring(5).toLowerCase(),this.move(t)):Os.isEventKey(i,"play")||Os.isEventKey(i,"pause")||Os.isEventKey(i,"ff")||Os.isEventKey(i,"rw")?(i.preventDefault(),t=Os.getEventName(i),this.performMediaAction_(t)):Os.isEventKey(i,"Back")&&e.target&&"function"==typeof e.target.closeable&&e.target.closeable()&&(i.preventDefault(),e.target.close())}performMediaAction_(e){if(this.player_)switch(e){case"play":this.player_.paused()&&this.player_.play();break;case"pause":this.player_.paused()||this.player_.pause();break;case"ff":this.userSeek_(this.player_.currentTime()+5);break;case"rw":this.userSeek_(this.player_.currentTime()-5)}}userSeek_(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&this.player_.liveTracker.nextSeekedFromUser(),this.player_.currentTime(e)}pause(){this.isPaused_=!0}resume(){this.isPaused_=!1}handlePlayerBlur_(e){var t=e.relatedTarget;let i=null;var s=this.getCurrentComponent(e.target);t&&(i=Boolean(t.closest(".video-js")),t.classList.contains("vjs-text-track-settings"))&&!this.isPaused_&&this.searchForTrackSelect_(),(e.currentTarget.contains(e.relatedTarget)||i)&&t||(s&&"CloseButton"===s.name()?this.refocusComponent():(this.pause(),s&&s.el()&&(this.lastFocusedComponent_=s)))}handlePlayerFocus_(){this.getCurrentComponent()&&this.getCurrentComponent().getIsFocusable()&&this.resume()}updateFocusableComponents(){var e=this.player_;let i=[];function s(e){for(var t of e)t.hasOwnProperty("el_")&&t.getIsFocusable()&&t.getIsAvailableToBeFocused(t.el())&&i.push(t),t.hasOwnProperty("children_")&&0<t.children_.length&&s(t.children_)}return e.children_.forEach(e=>{if(e.hasOwnProperty("el_")){if(e.getIsFocusable&&e.getIsAvailableToBeFocused&&e.getIsFocusable()&&e.getIsAvailableToBeFocused(e.el()))return void i.push(e);e.hasOwnProperty("children_")&&0<e.children_.length?s(e.children_):e.hasOwnProperty("items")&&0<e.items.length?s(e.items):this.findSuitableDOMChild(e)&&i.push(e)}"ErrorDisplay"===e.name_&&e.opened_&&(e=e.el_.querySelector(".vjs-errors-ok-button-container"))&&e.querySelectorAll("button").forEach((t,e)=>{i.push({name:()=>"ModalButton"+(e+1),el:()=>t,getPositions:()=>{var e=t.getBoundingClientRect();return{boundingClientRect:{x:e.x,y:e.y,width:e.width,height:e.height,top:e.top,right:e.right,bottom:e.bottom,left:e.left},center:{x:e.left+e.width/2,y:e.top+e.height/2,width:0,height:0,top:e.top+e.height/2,right:e.left+e.width/2,bottom:e.top+e.height/2,left:e.left+e.width/2}}},getIsAvailableToBeFocused:()=>!0,getIsFocusable:e=>!0,focus:()=>t.focus()})})}),this.focusableComponents=i,this.focusableComponents}findSuitableDOMChild(e){return e.el()?function t(i){if(e.getIsFocusable(i)&&e.getIsAvailableToBeFocused(i))return i;for(let e=0;e<i.children.length;e++){var s=t(i.children[e]);if(s)return s}return null}(e.el()):null}getCurrentComponent(e){this.updateFocusableComponents();var t=e||document.activeElement;if(this.focusableComponents.length)for(var i of this.focusableComponents)if(i.el()===t)return i}add(e){var t=[...this.focusableComponents];e.hasOwnProperty("el_")&&e.getIsFocusable()&&e.getIsAvailableToBeFocused(e.el())&&t.push(e),this.focusableComponents=t,this.trigger({type:"focusableComponentsChanged",focusableComponents:this.focusableComponents})}remove(t){for(let e=0;e<this.focusableComponents.length;e++)if(this.focusableComponents[e].name()===t.name())return this.focusableComponents.splice(e,1),void this.trigger({type:"focusableComponentsChanged",focusableComponents:this.focusableComponents})}clear(){0<this.focusableComponents.length&&(this.focusableComponents=[],this.trigger({type:"focusableComponentsChanged",focusableComponents:this.focusableComponents}))}move(i){let s=this.getCurrentComponent();if(s){let t=s.getPositions();var e=this.focusableComponents.filter(e=>e!==s&&this.isInDirection_(t.boundingClientRect,e.getPositions().boundingClientRect,i)),e=this.findBestCandidate_(t.center,e,i);e?this.focus(e):this.trigger({type:"endOfFocusableComponents",direction:i,focusedComponent:s})}}findBestCandidate_(e,t,i){let s=1/0,r=null;for(var n of t){var a=n.getPositions().center,a=this.calculateDistance_(e,a,i);a<s&&(s=a,r=n)}return r}isInDirection_(e,t,i){switch(i){case"right":return t.left>=e.right;case"left":return t.right<=e.left;case"down":return t.top>=e.bottom;case"up":return t.bottom<=e.top;default:return!1}}refocusComponent(){if(this.lastFocusedComponent_){this.player_.userActive()||this.player_.userActive(!0),this.updateFocusableComponents();for(let e=0;e<this.focusableComponents.length;e++)if(this.focusableComponents[e].name()===this.lastFocusedComponent_.name())return void this.focus(this.focusableComponents[e])}else this.focus(this.updateFocusableComponents()[0])}focus(e){"object"==typeof e&&(e.getIsAvailableToBeFocused(e.el())?e.focus():this.findSuitableDOMChild(e)&&this.findSuitableDOMChild(e).focus())}calculateDistance_(e,t,i){var s=Math.abs(e.x-t.x),r=Math.abs(e.y-t.y);let n;switch(i){case"right":case"left":n=s+100*r;break;case"up":n=2*r+.5*s;break;case"down":n=5*r+s;break;default:n=s+r}return n}searchForTrackSelect_(){var e;for(e of this.updateFocusableComponents())if("TextTrackSelect"===e.constructor.name){this.focus(e);break}}}class Ns extends g{constructor(s,e,t){if(super(s,d({createEl:!1},e),t),e.playerOptions.sources&&0!==e.playerOptions.sources.length)s.src(e.playerOptions.sources);else for(let t=0,i=e.playerOptions.techOrder;t<i.length;t++){var r=m(i[t]);let e=v.getTech(r);if((e=r?e:g.getComponent(r))&&e.isSupported()){s.loadTech_(r);break}}}}g.registerComponent("MediaLoader",Ns);class Ms extends g{constructor(e,t){super(e,t),this.options_.controlText&&this.controlText(this.options_.controlText),this.handleMouseOver_=e=>this.handleMouseOver(e),this.handleMouseOut_=e=>this.handleMouseOut(e),this.handleClick_=e=>this.handleClick(e),this.handleKeyDown_=e=>this.handleKeyDown(e),this.emitTapEvents(),this.enable()}createEl(e="div",t={},i={}){t=Object.assign({className:this.buildCSSClass(),tabIndex:0},t),"button"===e&&o.error(`Creating a ClickableComponent with an HTML element of ${e} is not supported; use a Button instead.`),i=Object.assign({role:"button"},i),this.tabIndex_=t.tabIndex;e=l(e,t,i);return this.player_.options_.experimentalSvgIcons||e.appendChild(l("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(e),e}dispose(){this.controlTextEl_=null,super.dispose()}createControlTextEl(e){return this.controlTextEl_=l("span",{className:"vjs-control-text"},{"aria-live":"polite"}),e&&e.appendChild(this.controlTextEl_),this.controlText(this.controlText_,e),this.controlTextEl_}controlText(e,t=this.el()){if(void 0===e)return this.controlText_||"Need Text";var i=this.localize(e);this.controlText_=e,xe(this.controlTextEl_,i),this.nonIconControl||this.player_.options_.noUITitleAttributes||t.setAttribute("title",i)}buildCSSClass(){return"vjs-control vjs-button "+super.buildCSSClass()}enable(){this.enabled_||(this.enabled_=!0,this.removeClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","false"),"undefined"!=typeof this.tabIndex_&&this.el_.setAttribute("tabIndex",this.tabIndex_),this.on(["tap","click"],this.handleClick_),this.on("keydown",this.handleKeyDown_))}disable(){this.enabled_=!1,this.addClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","true"),"undefined"!=typeof this.tabIndex_&&this.el_.removeAttribute("tabIndex"),this.off("mouseover",this.handleMouseOver_),this.off("mouseout",this.handleMouseOut_),this.off(["tap","click"],this.handleClick_),this.off("keydown",this.handleKeyDown_)}handleLanguagechange(){this.controlText(this.controlText_)}handleClick(e){this.options_.clickHandler&&this.options_.clickHandler.call(this,arguments)}handleKeyDown(e){" "===e.key||"Enter"===e.key?(e.preventDefault(),e.stopPropagation(),this.trigger("click")):super.handleKeyDown(e)}}g.registerComponent("ClickableComponent",Ms);class Us extends Ms{constructor(e,t){super(e,t),this.update(),this.update_=e=>this.update(e),e.on("posterchange",this.update_)}dispose(){this.player().off("posterchange",this.update_),super.dispose()}createEl(){return l("div",{className:"vjs-poster"})}crossOrigin(e){if("undefined"==typeof e)return this.$("img")?this.$("img").crossOrigin:this.player_.tech_&&this.player_.tech_.isReady_?this.player_.crossOrigin():this.player_.options_.crossOrigin||this.player_.options_.crossorigin||null;null!==e&&"anonymous"!==e&&"use-credentials"!==e?this.player_.log.warn(`crossOrigin must be null,  "anonymous" or "use-credentials", given "${e}"`):this.$("img")&&(this.$("img").crossOrigin=e)}update(e){var t=this.player().poster();this.setSrc(t),t?this.show():this.hide()}setSrc(e){e?(this.$("img")||this.el_.appendChild(l("picture",{className:"vjs-poster",tabIndex:-1},{},l("img",{loading:"lazy",crossOrigin:this.crossOrigin()},{alt:""}))),this.$("img").src=e):this.el_.textContent=""}handleClick(e){this.player_.controls()&&(this.player_.tech(!0)&&this.player_.tech(!0).focus(),this.player_.paused()?Kt(this.player_.play()):this.player_.pause())}}Us.prototype.crossorigin=Us.prototype.crossOrigin,g.registerComponent("PosterImage",Us);let Bs={monospace:"monospace",sansSerif:"sans-serif",serif:"serif",monospaceSansSerif:'"Andale Mono", "Lucida Console", monospace',monospaceSerif:'"Courier New", monospace',proportionalSansSerif:"sans-serif",proportionalSerif:"serif",casual:'"Comic Sans MS", Impact, fantasy',script:'"Monotype Corsiva", cursive',smallcaps:'"Andale Mono", "Lucida Console", monospace, sans-serif'};function Fs(e,t){let i;if(4===e.length)i=e[1]+e[1]+e[2]+e[2]+e[3]+e[3];else{if(7!==e.length)throw new Error("Invalid color code provided, "+e+"; must be formatted as e.g. #f0e or #f604e2.");i=e.slice(1)}return"rgba("+parseInt(i.slice(0,2),16)+","+parseInt(i.slice(2,4),16)+","+parseInt(i.slice(4,6),16)+","+t+")"}function qs(e,t,i){try{e.style[t]=i}catch(e){}}function js(e){return e?e+"px":""}class Hs extends g{constructor(s,e,t){super(s,e,t);let r=e=>{this.updateDisplayOverlay(),this.updateDisplay(e)};s.on("loadstart",e=>this.toggleDisplay(e)),s.on("texttrackchange",e=>this.updateDisplay(e)),s.on("loadedmetadata",e=>{this.updateDisplayOverlay(),this.preselectTrack(e)}),s.ready(p(this,function(){if(s.tech_&&s.tech_.featuresNativeTextTracks)this.hide();else{s.on("fullscreenchange",r),s.on("playerresize",r);let e=window.screen.orientation||window,t=window.screen.orientation?"change":"orientationchange";e.addEventListener(t,r),s.on("dispose",()=>e.removeEventListener(t,r));var i=this.options_.playerOptions.tracks||[];for(let e=0;e<i.length;e++)this.player_.addRemoteTextTrack(i[e],!0);this.preselectTrack()}}))}preselectTrack(){var t={captions:1,subtitles:1},i=this.player_.textTracks(),s=this.player_.cache_.selectedLanguage;let r,n,a;for(let e=0;e<i.length;e++){var o=i[e];s&&s.enabled&&s.language&&s.language===o.language&&o.kind in t?a=o.kind!==s.kind&&a||o:s&&!s.enabled?(a=null,r=null,n=null):o.default&&("descriptions"!==o.kind||r?o.kind in t&&!n&&(n=o):r=o)}a?a.mode="showing":n?n.mode="showing":r&&(r.mode="showing")}toggleDisplay(){this.player_.tech_&&this.player_.tech_.featuresNativeTextTracks?this.hide():this.show()}createEl(){return super.createEl("div",{className:"vjs-text-track-display"},{translate:"yes","aria-live":"off","aria-atomic":"true"})}clearDisplay(){"function"==typeof window.WebVTT&&window.WebVTT.processCues(window,[],this.el_)}updateDisplay(){var s,r,n,a=this.player_.textTracks(),o=this.options_.allowMultipleShowingTracks;if(this.clearDisplay(),o){var t=[];for(let e=0;e<a.length;++e){var i=a[e];"showing"===i.mode&&t.push(i)}this.updateForTrack(t)}else{let e=null,t=null,i=a.length;for(;i--;){var l=a[i];"showing"===l.mode&&("descriptions"===l.kind?e=l:t=l)}t?("off"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","off"),this.updateForTrack(t)):e&&("assertive"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","assertive"),this.updateForTrack(e)),window.CSS.supports("inset","10px")||(s=(o=this.el_).querySelectorAll(".vjs-text-track-cue"),r=this.player_.controlBar.el_.getBoundingClientRect().height,n=this.player_.el_.getBoundingClientRect().height,o.style="",qs(o,"position","relative"),qs(o,"height",n-r+"px"),qs(o,"top","unset"),_e?qs(o,"bottom",n+"px"):qs(o,"bottom","0px"),0<s.length&&s.forEach(e=>{var t;e.style.inset&&3===(t=e.style.inset.split(" ")).length&&Object.assign(e.style,{top:t[0],right:t[1],bottom:t[2],left:"unset"})}))}}updateDisplayOverlay(){if(this.player_.videoHeight()&&window.CSS.supports("inset-inline: 10px")){var i=this.player_.currentWidth(),s=this.player_.currentHeight(),r=i/s,n=this.player_.videoWidth()/this.player_.videoHeight();let e=0,t=0;.1<Math.abs(r-n)&&(n<r?e=Math.round((i-s*n)/2):t=Math.round((s-i/n)/2)),qs(this.el_,"insetInline",js(e)),qs(this.el_,"insetBlock",js(t))}}updateDisplayState(e){var t=this.player_.textTrackSettings.getValues(),i=e.activeCues;let s=i.length;for(;s--;){var r,n=i[s];n&&(n=n.displayState,t.color&&(n.firstChild.style.color=t.color),t.textOpacity&&qs(n.firstChild,"color",Fs(t.color||"#fff",t.textOpacity)),t.backgroundColor&&(n.firstChild.style.backgroundColor=t.backgroundColor),t.backgroundOpacity&&qs(n.firstChild,"backgroundColor",Fs(t.backgroundColor||"#000",t.backgroundOpacity)),t.windowColor&&(t.windowOpacity?qs(n,"backgroundColor",Fs(t.windowColor,t.windowOpacity)):n.style.backgroundColor=t.windowColor),t.edgeStyle&&("dropshadow"===t.edgeStyle?n.firstChild.style.textShadow="2px 2px 3px #222, 2px 2px 4px #222, 2px 2px 5px #222":"raised"===t.edgeStyle?n.firstChild.style.textShadow="1px 1px #222, 2px 2px #222, 3px 3px #222":"depressed"===t.edgeStyle?n.firstChild.style.textShadow="1px 1px #ccc, 0 1px #ccc, -1px -1px #222, 0 -1px #222":"uniform"===t.edgeStyle&&(n.firstChild.style.textShadow="0 0 4px #222, 0 0 4px #222, 0 0 4px #222, 0 0 4px #222")),t.fontPercent&&1!==t.fontPercent&&(r=window.parseFloat(n.style.fontSize),n.style.fontSize=r*t.fontPercent+"px",n.style.height="auto",n.style.top="auto"),t.fontFamily)&&"default"!==t.fontFamily&&("small-caps"===t.fontFamily?n.firstChild.style.fontVariant="small-caps":n.firstChild.style.fontFamily=Bs[t.fontFamily])}}updateForTrack(i){if(Array.isArray(i)||(i=[i]),"function"==typeof window.WebVTT&&!i.every(e=>!e.activeCues)){var t=[];for(let e=0;e<i.length;++e){var s=i[e];for(let e=0;e<s.activeCues.length;++e)t.push(s.activeCues[e])}window.WebVTT.processCues(window,t,this.el_);for(let t=0;t<i.length;++t){var r=i[t];for(let e=0;e<r.activeCues.length;++e){var n=r.activeCues[e].displayState;Pe(n,"vjs-text-track-cue","vjs-text-track-cue-"+(r.language||t)),r.language&&Ue(n,"lang",r.language)}this.player_.textTrackSettings&&this.updateDisplayState(r)}}}}g.registerComponent("TextTrackDisplay",Hs);class Vs extends g{createEl(){var e=this.player_.isAudio(),e=this.localize(e?"Audio Player":"Video Player"),e=l("span",{className:"vjs-control-text",textContent:this.localize("{1} is loading.",[e])}),t=super.createEl("div",{className:"vjs-loading-spinner",dir:"ltr"});return t.appendChild(e),t}handleLanguagechange(){this.$(".vjs-control-text").textContent=this.localize("{1} is loading.",[this.player_.isAudio()?"Audio Player":"Video Player"])}}g.registerComponent("LoadingSpinner",Vs);class s extends Ms{createEl(e,t={},i={}){t=l("button",t=Object.assign({className:this.buildCSSClass()},t),i=Object.assign({type:"button"},i));return this.player_.options_.experimentalSvgIcons||t.appendChild(l("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(t),t}addChild(e,t={}){var i=this.constructor.name;return o.warn(`Adding an actionable (user controllable) child to a Button (${i}) is not supported; use a ClickableComponent instead.`),g.prototype.addChild.call(this,e,t)}enable(){super.enable(),this.el_.removeAttribute("disabled")}disable(){super.disable(),this.el_.setAttribute("disabled","disabled")}handleKeyDown(e){" "===e.key||"Enter"===e.key?e.stopPropagation():super.handleKeyDown(e)}}g.registerComponent("Button",s);class zs extends s{constructor(e,t){super(e,t),this.mouseused_=!1,this.setIcon("play"),this.on("mousedown",e=>this.handleMouseDown(e))}buildCSSClass(){return"vjs-big-play-button"}handleClick(t){var i=this.player_.play();if(this.mouseused_&&"clientX"in t&&"clientY"in t)Kt(i),this.player_.tech(!0)&&this.player_.tech(!0).focus();else{var t=this.player_.getChild("controlBar");let e=t&&t.getChild("playToggle");e?(t=()=>e.focus(),Xt(i)?i.then(t,()=>{}):this.setTimeout(t,1)):this.player_.tech(!0).focus()}}handleKeyDown(e){this.mouseused_=!1,super.handleKeyDown(e)}handleMouseDown(e){this.mouseused_=!0}}zs.prototype.controlText_="Play Video",g.registerComponent("BigPlayButton",zs);class $s extends s{constructor(e,t){super(e,t),this.setIcon("cancel"),this.controlText(t&&t.controlText||this.localize("Close"))}buildCSSClass(){return"vjs-close-button "+super.buildCSSClass()}handleClick(e){this.trigger({type:"close",bubbles:!1})}handleKeyDown(e){"Escape"===e.key?(e.preventDefault(),e.stopPropagation(),this.trigger("click")):super.handleKeyDown(e)}}g.registerComponent("CloseButton",$s);class Ws extends s{constructor(e,t={}){super(e,t),t.replay=void 0===t.replay||t.replay,this.setIcon("play"),this.on(e,"play",e=>this.handlePlay(e)),this.on(e,"pause",e=>this.handlePause(e)),t.replay&&this.on(e,"ended",e=>this.handleEnded(e))}buildCSSClass(){return"vjs-play-control "+super.buildCSSClass()}handleClick(e){this.player_.paused()?Kt(this.player_.play()):this.player_.pause()}handleSeeked(e){this.removeClass("vjs-ended"),this.player_.paused()?this.handlePause(e):this.handlePlay(e)}handlePlay(e){this.removeClass("vjs-ended","vjs-paused"),this.addClass("vjs-playing"),this.setIcon("pause"),this.controlText("Pause")}handlePause(e){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.setIcon("play"),this.controlText("Play")}handleEnded(e){this.removeClass("vjs-playing"),this.addClass("vjs-ended"),this.setIcon("replay"),this.controlText("Replay"),this.one(this.player_,"seeked",e=>this.handleSeeked(e))}}Ws.prototype.controlText_="Play",g.registerComponent("PlayToggle",Ws);class Gs extends g{constructor(e,t){super(e,t),this.on(e,["timeupdate","ended","seeking"],e=>this.update(e)),this.updateTextNode_()}createEl(){var e=this.buildCSSClass(),t=super.createEl("div",{className:e+" vjs-time-control vjs-control"}),i=l("span",{className:"vjs-control-text",textContent:this.localize(this.labelText_)+" "},{role:"presentation"});return t.appendChild(i),this.contentEl_=l("span",{className:e+"-display"},{role:"presentation"}),t.appendChild(this.contentEl_),t}dispose(){this.contentEl_=null,this.textNode_=null,super.dispose()}update(e){!this.player_.options_.enableSmoothSeeking&&"seeking"===e.type||this.updateContent(e)}updateTextNode_(e=0){e=Wt(e),this.formattedTime_!==e&&(this.formattedTime_=e,this.requestNamedAnimationFrame("TimeDisplay#updateTextNode_",()=>{if(this.contentEl_){let e=this.textNode_;e&&this.contentEl_.firstChild!==e&&(e=null,o.warn("TimeDisplay#updateTextnode_: Prevented replacement of text node element since it was no longer a child of this node. Appending a new node instead.")),this.textNode_=document.createTextNode(this.formattedTime_),this.textNode_&&(e?this.contentEl_.replaceChild(this.textNode_,e):this.contentEl_.appendChild(this.textNode_))}}))}updateContent(e){}}Gs.prototype.labelText_="Time",Gs.prototype.controlText_="Time",g.registerComponent("TimeDisplay",Gs);class Xs extends Gs{buildCSSClass(){return"vjs-current-time"}updateContent(e){let t;t=this.player_.ended()?this.player_.duration():this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime(),this.updateTextNode_(t)}}Xs.prototype.labelText_="Current Time",Xs.prototype.controlText_="Current Time",g.registerComponent("CurrentTimeDisplay",Xs);class Ks extends Gs{constructor(e,t){super(e,t);t=e=>this.updateContent(e);this.on(e,"durationchange",t),this.on(e,"loadstart",t),this.on(e,"loadedmetadata",t)}buildCSSClass(){return"vjs-duration"}updateContent(e){var t=this.player_.duration();this.updateTextNode_(t)}}Ks.prototype.labelText_="Duration",Ks.prototype.controlText_="Duration",g.registerComponent("DurationDisplay",Ks);class Ys extends g{createEl(){var e=super.createEl("div",{className:"vjs-time-control vjs-time-divider"},{"aria-hidden":!0}),t=super.createEl("div"),i=super.createEl("span",{textContent:"/"});return t.appendChild(i),e.appendChild(t),e}}g.registerComponent("TimeDivider",Ys);class Qs extends Gs{constructor(e,t){super(e,t),this.on(e,"durationchange",e=>this.updateContent(e))}buildCSSClass(){return"vjs-remaining-time"}createEl(){var e=super.createEl();return!1!==this.options_.displayNegative&&e.insertBefore(l("span",{},{"aria-hidden":!0},"-"),this.contentEl_),e}updateContent(e){if("number"==typeof this.player_.duration()){let e;e=this.player_.ended()?0:this.player_.remainingTimeDisplay?this.player_.remainingTimeDisplay():this.player_.remainingTime(),this.updateTextNode_(e)}}}Qs.prototype.labelText_="Remaining Time",Qs.prototype.controlText_="Remaining Time",g.registerComponent("RemainingTimeDisplay",Qs);class Js extends g{constructor(e,t){super(e,t),this.updateShowing(),this.on(this.player(),"durationchange",e=>this.updateShowing(e))}createEl(){var e=super.createEl("div",{className:"vjs-live-control vjs-control"});return this.contentEl_=l("div",{className:"vjs-live-display"},{"aria-live":"off"}),this.contentEl_.appendChild(l("span",{className:"vjs-control-text",textContent:this.localize("Stream Type")+" "})),this.contentEl_.appendChild(document.createTextNode(this.localize("LIVE"))),e.appendChild(this.contentEl_),e}dispose(){this.contentEl_=null,super.dispose()}updateShowing(e){this.player().duration()===1/0?this.show():this.hide()}}g.registerComponent("LiveDisplay",Js);class Zs extends s{constructor(e,t){super(e,t),this.updateLiveEdgeStatus(),this.player_.liveTracker&&(this.updateLiveEdgeStatusHandler_=e=>this.updateLiveEdgeStatus(e),this.on(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatusHandler_))}createEl(){var e=super.createEl("button",{className:"vjs-seek-to-live-control vjs-control"});return this.setIcon("circle",e),this.textEl_=l("span",{className:"vjs-seek-to-live-text",textContent:this.localize("LIVE")},{"aria-hidden":"true"}),e.appendChild(this.textEl_),e}updateLiveEdgeStatus(){!this.player_.liveTracker||this.player_.liveTracker.atLiveEdge()?(this.setAttribute("aria-disabled",!0),this.addClass("vjs-at-live-edge"),this.controlText("Seek to live, currently playing live")):(this.setAttribute("aria-disabled",!1),this.removeClass("vjs-at-live-edge"),this.controlText("Seek to live, currently behind live"))}handleClick(){this.player_.liveTracker.seekToLiveEdge()}dispose(){this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatusHandler_),this.textEl_=null,super.dispose()}}function er(e,t,i){return e=Number(e),Math.min(i,Math.max(t,isNaN(e)?t:e))}Zs.prototype.controlText_="Seek to live, currently playing live",g.registerComponent("SeekToLive",Zs);zi=Object.freeze({__proto__:null,clamp:er});class tr extends g{constructor(e,t){super(e,t),this.handleMouseDown_=e=>this.handleMouseDown(e),this.handleMouseUp_=e=>this.handleMouseUp(e),this.handleKeyDown_=e=>this.handleKeyDown(e),this.handleClick_=e=>this.handleClick(e),this.handleMouseMove_=e=>this.handleMouseMove(e),this.update_=e=>this.update(e),this.bar=this.getChild(this.options_.barName),this.vertical(!!this.options_.vertical),this.enable()}enabled(){return this.enabled_}enable(){this.enabled()||(this.on("mousedown",this.handleMouseDown_),this.on("touchstart",this.handleMouseDown_),this.on("keydown",this.handleKeyDown_),this.on("click",this.handleClick_),this.on(this.player_,"controlsvisible",this.update),this.playerEvent&&this.on(this.player_,this.playerEvent,this.update),this.removeClass("disabled"),this.setAttribute("tabindex",0),this.enabled_=!0)}disable(){var e;this.enabled()&&(e=this.bar.el_.ownerDocument,this.off("mousedown",this.handleMouseDown_),this.off("touchstart",this.handleMouseDown_),this.off("keydown",this.handleKeyDown_),this.off("click",this.handleClick_),this.off(this.player_,"controlsvisible",this.update_),this.off(e,"mousemove",this.handleMouseMove_),this.off(e,"mouseup",this.handleMouseUp_),this.off(e,"touchmove",this.handleMouseMove_),this.off(e,"touchend",this.handleMouseUp_),this.removeAttribute("tabindex"),this.addClass("disabled"),this.playerEvent&&this.off(this.player_,this.playerEvent,this.update),this.enabled_=!1)}createEl(e,t={},i={}){return t.className=t.className+" vjs-slider",t=Object.assign({tabIndex:0},t),i=Object.assign({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100},i),super.createEl(e,t,i)}handleMouseDown(e){var t=this.bar.el_.ownerDocument;"mousedown"===e.type&&e.preventDefault(),"touchstart"!==e.type||le||e.preventDefault(),Fe(),this.addClass("vjs-sliding"),this.trigger("slideractive"),this.on(t,"mousemove",this.handleMouseMove_),this.on(t,"mouseup",this.handleMouseUp_),this.on(t,"touchmove",this.handleMouseMove_),this.on(t,"touchend",this.handleMouseUp_),this.handleMouseMove(e,!0)}handleMouseMove(e){}handleMouseUp(e){var t=this.bar.el_.ownerDocument;qe(),this.removeClass("vjs-sliding"),this.trigger("sliderinactive"),this.off(t,"mousemove",this.handleMouseMove_),this.off(t,"mouseup",this.handleMouseUp_),this.off(t,"touchmove",this.handleMouseMove_),this.off(t,"touchend",this.handleMouseUp_),this.update()}update(){if(this.el_&&this.bar){let t=this.getProgress();return t!==this.progress_&&(this.progress_=t,this.requestNamedAnimationFrame("Slider#update",()=>{var e=this.vertical()?"height":"width";this.bar.el().style[e]=(100*t).toFixed(2)+"%"})),t}}getProgress(){return Number(er(this.getPercent(),0,1).toFixed(4))}calculateDistance(e){e=Ve(this.el_,e);return this.vertical()?e.y:e.x}handleKeyDown(e){var t=this.options_.playerOptions.spatialNavigation,i=t&&t.enabled,t=t&&t.horizontalSeek;i?t&&"ArrowLeft"===e.key||!t&&"ArrowDown"===e.key?(e.preventDefault(),e.stopPropagation(),this.stepBack()):t&&"ArrowRight"===e.key||!t&&"ArrowUp"===e.key?(e.preventDefault(),e.stopPropagation(),this.stepForward()):super.handleKeyDown(e):"ArrowLeft"===e.key||"ArrowDown"===e.key?(e.preventDefault(),e.stopPropagation(),this.stepBack()):"ArrowUp"===e.key||"ArrowRight"===e.key?(e.preventDefault(),e.stopPropagation(),this.stepForward()):super.handleKeyDown(e)}handleClick(e){e.stopPropagation(),e.preventDefault()}vertical(e){if(void 0===e)return this.vertical_||!1;this.vertical_=!!e,this.vertical_?this.addClass("vjs-slider-vertical"):this.addClass("vjs-slider-horizontal")}}g.registerComponent("Slider",tr);let ir=(e,t)=>er(e/t*100,0,100).toFixed(2)+"%";class sr extends g{constructor(e,t){super(e,t),this.partEls_=[],this.on(e,"progress",e=>this.update(e))}createEl(){var e=super.createEl("div",{className:"vjs-load-progress"}),t=l("span",{className:"vjs-control-text"}),i=l("span",{textContent:this.localize("Loaded")}),s=document.createTextNode(": ");return this.percentageEl_=l("span",{className:"vjs-control-text-loaded-percentage",textContent:"0%"}),e.appendChild(t),t.appendChild(i),t.appendChild(s),t.appendChild(this.percentageEl_),e}dispose(){this.partEls_=null,this.percentageEl_=null,super.dispose()}update(e){this.requestNamedAnimationFrame("LoadProgressBar#update",()=>{var e=this.player_.liveTracker,i=this.player_.buffered(),e=e&&e.isLive()?e.seekableEnd():this.player_.duration(),s=this.player_.bufferedEnd(),r=this.partEls_,e=ir(s,e);this.percent_!==e&&(this.el_.style.width=e,xe(this.percentageEl_,e),this.percent_=e);for(let t=0;t<i.length;t++){var n=i.start(t),a=i.end(t);let e=r[t];e||(e=this.el_.appendChild(l()),r[t]=e),e.dataset.start===n&&e.dataset.end===a||(e.dataset.start=n,e.dataset.end=a,e.style.left=ir(n,s),e.style.width=ir(a-n,s))}for(let e=r.length;e>i.length;e--)this.el_.removeChild(r[e-1]);r.length=i.length})}}g.registerComponent("LoadProgressBar",sr);class rr extends g{constructor(e,t){super(e,t),this.update=vt(p(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})}update(s,r,n){var a=He(this.el_),o=je(this.player_.el()),r=s.width*r;if(o&&a){let e=s.left-o.left+r,t=s.width-r+(o.right-s.right),i=(t||(t=s.width-r,e=r),a.width/2);e<i?i+=i-e:t<i&&(i=t),i<0?i=0:i>a.width&&(i=a.width),i=Math.round(i),this.el_.style.right=`-${i}px`,this.write(n)}}write(e){xe(this.el_,e)}updateTime(r,n,a,o){this.requestNamedAnimationFrame("TimeTooltip#updateTime",()=>{let e;var t,i,s=this.player_.duration();e=this.player_.liveTracker&&this.player_.liveTracker.isLive()?((i=(t=this.player_.liveTracker.liveWindow())-n*t)<1?"":"-")+Wt(i,t):Wt(a,s),this.update(r,n,e),o&&o()})}}g.registerComponent("TimeTooltip",rr);class nr extends g{constructor(e,t){super(e,t),this.setIcon("circle"),this.update=vt(p(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-play-progress vjs-slider-bar"},{"aria-hidden":"true"})}update(e,t){var i,s=this.getChild("timeTooltip");s&&(i=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime(),s.updateTime(e,t,i))}}nr.prototype.options_={children:[]},u||se||nr.prototype.options_.children.push("timeTooltip"),g.registerComponent("PlayProgressBar",nr);class ar extends g{constructor(e,t){super(e,t),this.update=vt(p(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-mouse-display"})}update(e,t){var i=t*this.player_.duration();this.getChild("timeTooltip").updateTime(e,t,i,()=>{this.el_.style.left=e.width*t+"px"})}}ar.prototype.options_={children:["timeTooltip"]},g.registerComponent("MouseTimeDisplay",ar);class or extends tr{constructor(e,t){super(e,t),this.setEventHandlers_()}setEventHandlers_(){this.update_=p(this,this.update),this.update=vt(this.update_,30),this.on(this.player_,["durationchange","timeupdate"],this.update),this.on(this.player_,["ended"],this.update_),this.player_.liveTracker&&this.on(this.player_.liveTracker,"liveedgechange",this.update),this.updateInterval=null,this.enableIntervalHandler_=e=>this.enableInterval_(e),this.disableIntervalHandler_=e=>this.disableInterval_(e),this.on(this.player_,["playing"],this.enableIntervalHandler_),this.on(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in document&&"visibilityState"in document&&this.on(document,"visibilitychange",this.toggleVisibility_)}toggleVisibility_(e){"hidden"===document.visibilityState?(this.cancelNamedAnimationFrame("SeekBar#update"),this.cancelNamedAnimationFrame("Slider#update"),this.disableInterval_(e)):(this.player_.ended()||this.player_.paused()||this.enableInterval_(),this.update())}enableInterval_(){this.updateInterval||(this.updateInterval=this.setInterval(this.update,30))}disableInterval_(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&e&&"ended"!==e.type||this.updateInterval&&(this.clearInterval(this.updateInterval),this.updateInterval=null)}createEl(){return super.createEl("div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})}update(e){if("hidden"!==document.visibilityState){let s=super.update();return this.requestNamedAnimationFrame("SeekBar#update",()=>{var e=this.player_.ended()?this.player_.duration():this.getCurrentTime_(),t=this.player_.liveTracker;let i=this.player_.duration();t&&t.isLive()&&(i=this.player_.liveTracker.liveCurrentTime()),this.percent_!==s&&(this.el_.setAttribute("aria-valuenow",(100*s).toFixed(2)),this.percent_=s),this.currentTime_===e&&this.duration_===i||(this.el_.setAttribute("aria-valuetext",this.localize("progress bar timing: currentTime={1} duration={2}",[Wt(e,i),Wt(i,i)],"{1} of {2}")),this.currentTime_=e,this.duration_=i),this.bar&&this.bar.update(je(this.el()),this.getProgress())}),s}}userSeek_(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&this.player_.liveTracker.nextSeekedFromUser(),this.player_.currentTime(e)}getCurrentTime_(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()}getPercent(){var e=this.getCurrentTime_();let t;var i=this.player_.liveTracker;return i&&i.isLive()?(t=(e-i.seekableStart())/i.liveWindow(),i.atLiveEdge()&&(t=1)):t=e/this.player_.duration(),t}handleMouseDown(e){Ke(e)&&(e.stopPropagation(),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),super.handleMouseDown(e))}handleMouseMove(t,i=!1){if(Ke(t)&&!isNaN(this.player_.duration())){i||this.player_.scrubbing()||this.player_.scrubbing(!0);let e;i=this.calculateDistance(t),t=this.player_.liveTracker;if(t&&t.isLive()){if(.99<=i)return void t.seekToLiveEdge();var s=t.seekableStart(),r=t.liveCurrentTime();if((e=(e=(e=s+i*t.liveWindow())>=r?r:e)<=s?s+.1:e)===1/0)return}else(e=i*this.player_.duration())===this.player_.duration()&&(e-=.1);this.userSeek_(e),this.player_.options_.enableSmoothSeeking&&this.update()}}enable(){super.enable();var e=this.getChild("mouseTimeDisplay");e&&e.show()}disable(){super.disable();var e=this.getChild("mouseTimeDisplay");e&&e.hide()}handleMouseUp(e){super.handleMouseUp(e),e&&e.stopPropagation(),this.player_.scrubbing(!1),this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0}),this.videoWasPlaying?Kt(this.player_.play()):this.update_()}stepForward(){this.userSeek_(this.player_.currentTime()+5)}stepBack(){this.userSeek_(this.player_.currentTime()-5)}handleAction(e){this.player_.paused()?this.player_.play():this.player_.pause()}handleKeyDown(e){var t,i=this.player_.liveTracker;" "===e.key||"Enter"===e.key?(e.preventDefault(),e.stopPropagation(),this.handleAction(e)):"Home"===e.key?(e.preventDefault(),e.stopPropagation(),this.userSeek_(0)):"End"===e.key?(e.preventDefault(),e.stopPropagation(),i&&i.isLive()?this.userSeek_(i.liveCurrentTime()):this.userSeek_(this.player_.duration())):/^[0-9]$/.test(e.key)?(e.preventDefault(),e.stopPropagation(),t=.1*parseInt(e.key,10),i&&i.isLive()?this.userSeek_(i.seekableStart()+i.liveWindow()*t):this.userSeek_(this.player_.duration()*t)):"PageDown"===e.key?(e.preventDefault(),e.stopPropagation(),this.userSeek_(this.player_.currentTime()-60)):"PageUp"===e.key?(e.preventDefault(),e.stopPropagation(),this.userSeek_(this.player_.currentTime()+60)):super.handleKeyDown(e)}dispose(){this.disableInterval_(),this.off(this.player_,["durationchange","timeupdate"],this.update),this.off(this.player_,["ended"],this.update_),this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.update),this.off(this.player_,["playing"],this.enableIntervalHandler_),this.off(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in document&&"visibilityState"in document&&this.off(document,"visibilitychange",this.toggleVisibility_),super.dispose()}}or.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},u||se||or.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),g.registerComponent("SeekBar",or);class lr extends g{constructor(e,t){super(e,t),this.handleMouseMove=vt(p(this,this.handleMouseMove),30),this.throttledHandleMouseSeek=vt(p(this,this.handleMouseSeek),30),this.handleMouseUpHandler_=e=>this.handleMouseUp(e),this.handleMouseDownHandler_=e=>this.handleMouseDown(e),this.enable()}createEl(){return super.createEl("div",{className:"vjs-progress-control vjs-control"})}handleMouseMove(e){var t,i,s,r,n=this.getChild("seekBar");n&&(t=n.getChild("playProgressBar"),i=n.getChild("mouseTimeDisplay"),t||i)&&(s=He(r=n.el()),r=er(r=Ve(r,e).x,0,1),i&&i.update(s,r),t)&&t.update(s,n.getProgress())}handleMouseSeek(e){var t=this.getChild("seekBar");t&&t.handleMouseMove(e)}enabled(){return this.enabled_}disable(){var e;this.children().forEach(e=>e.disable&&e.disable()),this.enabled()&&(this.off(["mousedown","touchstart"],this.handleMouseDownHandler_),this.off(this.el_,"mousemove",this.handleMouseMove),this.removeListenersAddedOnMousedownAndTouchstart(),this.addClass("disabled"),this.enabled_=!1,this.player_.scrubbing())&&(e=this.getChild("seekBar"),this.player_.scrubbing(!1),e.videoWasPlaying)&&Kt(this.player_.play())}enable(){this.children().forEach(e=>e.enable&&e.enable()),this.enabled()||(this.on(["mousedown","touchstart"],this.handleMouseDownHandler_),this.on(this.el_,"mousemove",this.handleMouseMove),this.removeClass("disabled"),this.enabled_=!0)}removeListenersAddedOnMousedownAndTouchstart(){var e=this.el_.ownerDocument;this.off(e,"mousemove",this.throttledHandleMouseSeek),this.off(e,"touchmove",this.throttledHandleMouseSeek),this.off(e,"mouseup",this.handleMouseUpHandler_),this.off(e,"touchend",this.handleMouseUpHandler_)}handleMouseDown(e){var t=this.el_.ownerDocument,i=this.getChild("seekBar");i&&i.handleMouseDown(e),this.on(t,"mousemove",this.throttledHandleMouseSeek),this.on(t,"touchmove",this.throttledHandleMouseSeek),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)}handleMouseUp(e){var t=this.getChild("seekBar");t&&t.handleMouseUp(e),this.removeListenersAddedOnMousedownAndTouchstart()}}lr.prototype.options_={children:["seekBar"]},g.registerComponent("ProgressControl",lr);class dr extends s{constructor(e,t){super(e,t),this.setIcon("picture-in-picture-enter"),this.on(e,["enterpictureinpicture","leavepictureinpicture"],e=>this.handlePictureInPictureChange(e)),this.on(e,["disablepictureinpicturechanged","loadedmetadata"],e=>this.handlePictureInPictureEnabledChange(e)),this.on(e,["loadedmetadata","audioonlymodechange","audiopostermodechange"],()=>this.handlePictureInPictureAudioModeChange()),this.disable()}buildCSSClass(){return"vjs-picture-in-picture-control vjs-hidden "+super.buildCSSClass()}handlePictureInPictureAudioModeChange(){"audio"===this.player_.currentType().substring(0,5)||this.player_.audioPosterMode()||this.player_.audioOnlyMode()?(this.player_.isInPictureInPicture()&&this.player_.exitPictureInPicture(),this.hide()):this.show()}handlePictureInPictureEnabledChange(){document.pictureInPictureEnabled&&!1===this.player_.disablePictureInPicture()||this.player_.options_.enableDocumentPictureInPicture&&"documentPictureInPicture"in window?this.enable():this.disable()}handlePictureInPictureChange(e){this.player_.isInPictureInPicture()?(this.setIcon("picture-in-picture-exit"),this.controlText("Exit Picture-in-Picture")):(this.setIcon("picture-in-picture-enter"),this.controlText("Picture-in-Picture")),this.handlePictureInPictureEnabledChange()}handleClick(e){this.player_.isInPictureInPicture()?this.player_.exitPictureInPicture():this.player_.requestPictureInPicture()}show(){"function"==typeof document.exitPictureInPicture&&super.show()}}dr.prototype.controlText_="Picture-in-Picture",g.registerComponent("PictureInPictureToggle",dr);class hr extends s{constructor(e,t){super(e,t),this.setIcon("fullscreen-enter"),this.on(e,"fullscreenchange",e=>this.handleFullscreenChange(e)),!1===document[e.fsApi_.fullscreenEnabled]&&this.disable()}buildCSSClass(){return"vjs-fullscreen-control "+super.buildCSSClass()}handleFullscreenChange(e){this.player_.isFullscreen()?(this.controlText("Exit Fullscreen"),this.setIcon("fullscreen-exit")):(this.controlText("Fullscreen"),this.setIcon("fullscreen-enter"))}handleClick(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()}}hr.prototype.controlText_="Fullscreen",g.registerComponent("FullscreenToggle",hr);class ur extends g{createEl(){var e=super.createEl("div",{className:"vjs-volume-level"});return this.setIcon("circle",e),e.appendChild(super.createEl("span",{className:"vjs-control-text"})),e}}g.registerComponent("VolumeLevel",ur);class cr extends g{constructor(e,t){super(e,t),this.update=vt(p(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-volume-tooltip"},{"aria-hidden":"true"})}update(t,i,s,e){if(!s){var s=je(this.el_),r=je(this.player_.el()),i=t.width*i;if(!r||!s)return;var n=t.left-r.left+i,i=t.width-i+(r.right-t.right);let e=s.width/2;n<e?e+=e-n:i<e&&(e=i),e<0?e=0:e>s.width&&(e=s.width),this.el_.style.right=`-${e}px`}this.write(e+"%")}write(e){xe(this.el_,e)}updateVolume(e,t,i,s,r){this.requestNamedAnimationFrame("VolumeLevelTooltip#updateVolume",()=>{this.update(e,t,i,s.toFixed(0)),r&&r()})}}g.registerComponent("VolumeLevelTooltip",cr);class pr extends g{constructor(e,t){super(e,t),this.update=vt(p(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-mouse-display"})}update(e,t,i){var s=100*t;this.getChild("volumeLevelTooltip").updateVolume(e,t,i,s,()=>{i?this.el_.style.bottom=e.height*t+"px":this.el_.style.left=e.width*t+"px"})}}pr.prototype.options_={children:["volumeLevelTooltip"]},g.registerComponent("MouseVolumeLevelDisplay",pr);class mr extends tr{constructor(e,t){super(e,t),this.on("slideractive",e=>this.updateLastVolume_(e)),this.on(e,"volumechange",e=>this.updateARIAAttributes(e)),e.ready(()=>this.updateARIAAttributes())}createEl(){return super.createEl("div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})}handleMouseDown(e){Ke(e)&&super.handleMouseDown(e)}handleMouseMove(e){var t,i,s,r=this.getChild("mouseVolumeLevelDisplay");r&&(t=je(s=this.el()),i=this.vertical(),s=Ve(s,e),s=er(s=i?s.y:s.x,0,1),r.update(t,s,i)),Ke(e)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(e)))}checkMuted(){this.player_.muted()&&this.player_.muted(!1)}getPercent(){return this.player_.muted()?0:this.player_.volume()}stepForward(){this.checkMuted(),this.player_.volume(this.player_.volume()+.1)}stepBack(){this.checkMuted(),this.player_.volume(this.player_.volume()-.1)}updateARIAAttributes(e){var t=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",t),this.el_.setAttribute("aria-valuetext",t+"%")}volumeAsPercentage_(){return Math.round(100*this.player_.volume())}updateLastVolume_(){let e=this.player_.volume();this.one("sliderinactive",()=>{0===this.player_.volume()&&this.player_.lastVolume_(e)})}}mr.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},u||se||mr.prototype.options_.children.splice(0,0,"mouseVolumeLevelDisplay"),mr.prototype.playerEvent="volumechange",g.registerComponent("VolumeBar",mr);class gr extends g{constructor(e,t={}){var i,s;t.vertical=t.vertical||!1,"undefined"!=typeof t.volumeBar&&!Q(t.volumeBar)||(t.volumeBar=t.volumeBar||{},t.volumeBar.vertical=t.vertical),super(e,t),i=this,(s=e).tech_&&!s.tech_.featuresVolumeControl&&i.addClass("vjs-hidden"),i.on(s,"loadstart",function(){s.tech_.featuresVolumeControl?i.removeClass("vjs-hidden"):i.addClass("vjs-hidden")}),this.throttledHandleMouseMove=vt(p(this,this.handleMouseMove),30),this.handleMouseUpHandler_=e=>this.handleMouseUp(e),this.on("mousedown",e=>this.handleMouseDown(e)),this.on("touchstart",e=>this.handleMouseDown(e)),this.on("mousemove",e=>this.handleMouseMove(e)),this.on(this.volumeBar,["focus","slideractive"],()=>{this.volumeBar.addClass("vjs-slider-active"),this.addClass("vjs-slider-active"),this.trigger("slideractive")}),this.on(this.volumeBar,["blur","sliderinactive"],()=>{this.volumeBar.removeClass("vjs-slider-active"),this.removeClass("vjs-slider-active"),this.trigger("sliderinactive")})}createEl(){let e="vjs-volume-horizontal";return this.options_.vertical&&(e="vjs-volume-vertical"),super.createEl("div",{className:"vjs-volume-control vjs-control "+e})}handleMouseDown(e){var t=this.el_.ownerDocument;this.on(t,"mousemove",this.throttledHandleMouseMove),this.on(t,"touchmove",this.throttledHandleMouseMove),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)}handleMouseUp(e){var t=this.el_.ownerDocument;this.off(t,"mousemove",this.throttledHandleMouseMove),this.off(t,"touchmove",this.throttledHandleMouseMove),this.off(t,"mouseup",this.handleMouseUpHandler_),this.off(t,"touchend",this.handleMouseUpHandler_)}handleMouseMove(e){this.volumeBar.handleMouseMove(e)}}gr.prototype.options_={children:["volumeBar"]},g.registerComponent("VolumeControl",gr);class fr extends s{constructor(e,t){var i,s;super(e,t),i=this,(s=e).tech_&&!s.tech_.featuresMuteControl&&i.addClass("vjs-hidden"),i.on(s,"loadstart",function(){s.tech_.featuresMuteControl?i.removeClass("vjs-hidden"):i.addClass("vjs-hidden")}),this.on(e,["loadstart","volumechange"],e=>this.update(e))}buildCSSClass(){return"vjs-mute-control "+super.buildCSSClass()}handleClick(e){var t=this.player_.volume(),i=this.player_.lastVolume_();0===t?(this.player_.volume(i<.1?.1:i),this.player_.muted(!1)):this.player_.muted(!this.player_.muted())}update(e){this.updateIcon_(),this.updateControlText_()}updateIcon_(){var e=this.player_.volume();let t=3;this.setIcon("volume-high"),u&&this.player_.tech_&&this.player_.tech_.el_&&this.player_.muted(this.player_.tech_.el_.muted),0===e||this.player_.muted()?(this.setIcon("volume-mute"),t=0):e<.33?(this.setIcon("volume-low"),t=1):e<.67&&(this.setIcon("volume-medium"),t=2),Le(this.el_,[0,1,2,3].reduce((e,t)=>e+`${t?" ":""}vjs-vol-`+t,"")),Pe(this.el_,"vjs-vol-"+t)}updateControlText_(){var e=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute";this.controlText()!==e&&this.controlText(e)}}fr.prototype.controlText_="Mute",g.registerComponent("MuteToggle",fr);class yr extends g{constructor(e,t={}){"undefined"!=typeof t.inline?t.inline=t.inline:t.inline=!0,"undefined"!=typeof t.volumeControl&&!Q(t.volumeControl)||(t.volumeControl=t.volumeControl||{},t.volumeControl.vertical=!t.inline),super(e,t),this.handleKeyPressHandler_=e=>this.handleKeyPress(e),this.on(e,["loadstart"],e=>this.volumePanelState_(e)),this.on(this.muteToggle,"keyup",e=>this.handleKeyPress(e)),this.on(this.volumeControl,"keyup",e=>this.handleVolumeControlKeyUp(e)),this.on("keydown",e=>this.handleKeyPress(e)),this.on("mouseover",e=>this.handleMouseOver(e)),this.on("mouseout",e=>this.handleMouseOut(e)),this.on(this.volumeControl,["slideractive"],this.sliderActive_),this.on(this.volumeControl,["sliderinactive"],this.sliderInactive_)}sliderActive_(){this.addClass("vjs-slider-active")}sliderInactive_(){this.removeClass("vjs-slider-active")}volumePanelState_(){this.volumeControl.hasClass("vjs-hidden")&&this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-hidden"),this.volumeControl.hasClass("vjs-hidden")&&!this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-mute-toggle-only")}createEl(){let e="vjs-volume-panel-horizontal";return this.options_.inline||(e="vjs-volume-panel-vertical"),super.createEl("div",{className:"vjs-volume-panel vjs-control "+e})}dispose(){this.handleMouseOut(),super.dispose()}handleVolumeControlKeyUp(e){"Escape"===e.key&&this.muteToggle.focus()}handleMouseOver(e){this.addClass("vjs-hover"),mt(document,"keyup",this.handleKeyPressHandler_)}handleMouseOut(e){this.removeClass("vjs-hover"),c(document,"keyup",this.handleKeyPressHandler_)}handleKeyPress(e){"Escape"===e.key&&this.handleMouseOut()}}yr.prototype.options_={children:["muteToggle","volumeControl"]},g.registerComponent("VolumePanel",yr);class _r extends s{constructor(e,t){super(e,t),this.validOptions=[5,10,30],this.skipTime=this.getSkipForwardTime(),this.skipTime&&this.validOptions.includes(this.skipTime)?(this.setIcon("forward-"+this.skipTime),this.controlText(this.localize("Skip forward {1} seconds",[this.skipTime.toLocaleString(e.language())])),this.show()):this.hide()}getSkipForwardTime(){var e=this.options_.playerOptions;return e.controlBar&&e.controlBar.skipButtons&&e.controlBar.skipButtons.forward}buildCSSClass(){return`vjs-skip-forward-${this.getSkipForwardTime()} `+super.buildCSSClass()}handleClick(e){if(!isNaN(this.player_.duration())){var t=this.player_.currentTime(),i=this.player_.liveTracker,i=i&&i.isLive()?i.seekableEnd():this.player_.duration();let e;e=t+this.skipTime<=i?t+this.skipTime:i,this.player_.currentTime(e)}}handleLanguagechange(){this.controlText(this.localize("Skip forward {1} seconds",[this.skipTime]))}}_r.prototype.controlText_="Skip Forward",g.registerComponent("SkipForward",_r);class vr extends s{constructor(e,t){super(e,t),this.validOptions=[5,10,30],this.skipTime=this.getSkipBackwardTime(),this.skipTime&&this.validOptions.includes(this.skipTime)?(this.setIcon("replay-"+this.skipTime),this.controlText(this.localize("Skip backward {1} seconds",[this.skipTime.toLocaleString(e.language())])),this.show()):this.hide()}getSkipBackwardTime(){var e=this.options_.playerOptions;return e.controlBar&&e.controlBar.skipButtons&&e.controlBar.skipButtons.backward}buildCSSClass(){return`vjs-skip-backward-${this.getSkipBackwardTime()} `+super.buildCSSClass()}handleClick(e){var t=this.player_.currentTime(),i=this.player_.liveTracker,i=i&&i.isLive()&&i.seekableStart();let s;s=i&&t-this.skipTime<=i?i:t>=this.skipTime?t-this.skipTime:0,this.player_.currentTime(s)}handleLanguagechange(){this.controlText(this.localize("Skip backward {1} seconds",[this.skipTime]))}}vr.prototype.controlText_="Skip Backward",g.registerComponent("SkipBackward",vr);class br extends g{constructor(e,t){super(e,t),t&&(this.menuButton_=t.menuButton),this.focusedChild_=-1,this.on("keydown",e=>this.handleKeyDown(e)),this.boundHandleBlur_=e=>this.handleBlur(e),this.boundHandleTapClick_=e=>this.handleTapClick(e)}addEventListenerForItem(e){e instanceof g&&(this.on(e,"blur",this.boundHandleBlur_),this.on(e,["tap","click"],this.boundHandleTapClick_))}removeEventListenerForItem(e){e instanceof g&&(this.off(e,"blur",this.boundHandleBlur_),this.off(e,["tap","click"],this.boundHandleTapClick_))}removeChild(e){"string"==typeof e&&(e=this.getChild(e)),this.removeEventListenerForItem(e),super.removeChild(e)}addItem(e){e=this.addChild(e);e&&this.addEventListenerForItem(e)}createEl(){var e=this.options_.contentElType||"ul",e=(this.contentEl_=l(e,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu"),super.createEl("div",{append:this.contentEl_,className:"vjs-menu"}));return e.appendChild(this.contentEl_),mt(e,"click",function(e){e.preventDefault(),e.stopImmediatePropagation()}),e}dispose(){this.contentEl_=null,this.boundHandleBlur_=null,this.boundHandleTapClick_=null,super.dispose()}handleBlur(e){let t=e.relatedTarget||document.activeElement;this.children().some(e=>e.el()===t)||(e=this.menuButton_)&&e.buttonPressed_&&t!==e.el().firstChild&&e.unpressButton()}handleTapClick(t){var e;this.menuButton_&&(this.menuButton_.unpressButton(),e=this.children(),Array.isArray(e))&&(e=e.filter(e=>e.el()===t.target)[0])&&"CaptionSettingsMenuItem"!==e.name()&&this.menuButton_.focus()}handleKeyDown(e){"ArrowLeft"===e.key||"ArrowDown"===e.key?(e.preventDefault(),e.stopPropagation(),this.stepForward()):"ArrowRight"!==e.key&&"ArrowUp"!==e.key||(e.preventDefault(),e.stopPropagation(),this.stepBack())}stepForward(){let e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_+1),this.focus(e)}stepBack(){let e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_-1),this.focus(e)}focus(e=0){var t=this.children().slice();t.length&&t[0].hasClass("vjs-menu-title")&&t.shift(),0<t.length&&(e<0?e=0:t.length<=e&&(e=t.length-1),t[this.focusedChild_=e].el_.focus())}}g.registerComponent("Menu",br);class Tr extends g{constructor(e,t={}){super(e,t),this.menuButton_=new s(e,t),this.menuButton_.controlText(this.controlText_),this.menuButton_.el_.setAttribute("aria-haspopup","true");e=s.prototype.buildCSSClass(),this.menuButton_.el_.className=this.buildCSSClass()+" "+e,this.menuButton_.removeClass("vjs-control"),this.addChild(this.menuButton_),this.update(),this.enabled_=!0,t=e=>this.handleClick(e);this.handleMenuKeyUp_=e=>this.handleMenuKeyUp(e),this.on(this.menuButton_,"tap",t),this.on(this.menuButton_,"click",t),this.on(this.menuButton_,"keydown",e=>this.handleKeyDown(e)),this.on(this.menuButton_,"mouseenter",()=>{this.addClass("vjs-hover"),this.menu.show(),mt(document,"keyup",this.handleMenuKeyUp_)}),this.on("mouseleave",e=>this.handleMouseLeave(e)),this.on("keydown",e=>this.handleSubmenuKeyDown(e))}update(){var e=this.createMenu();this.menu&&(this.menu.dispose(),this.removeChild(this.menu)),this.menu=e,this.addChild(e),this.buttonPressed_=!1,this.menuButton_.el_.setAttribute("aria-expanded","false"),this.items&&this.items.length<=this.hideThreshold_?(this.hide(),this.menu.contentEl_.removeAttribute("role")):(this.show(),this.menu.contentEl_.setAttribute("role","menu"))}createMenu(){var e,t=new br(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title&&(e=l("li",{className:"vjs-menu-title",textContent:m(this.options_.title),tabIndex:-1}),e=new g(this.player_,{el:e}),t.addItem(e)),this.items=this.createItems(),this.items)for(let e=0;e<this.items.length;e++)t.addItem(this.items[e]);return t}createItems(){}createEl(){return super.createEl("div",{className:this.buildWrapperCSSClass()},{})}setIcon(e){super.setIcon(e,this.menuButton_.el_)}buildWrapperCSSClass(){let e="vjs-menu-button";!0===this.options_.inline?e+="-inline":e+="-popup";var t=s.prototype.buildCSSClass();return`vjs-menu-button ${e} ${t} `+super.buildCSSClass()}buildCSSClass(){let e="vjs-menu-button";return!0===this.options_.inline?e+="-inline":e+="-popup",`vjs-menu-button ${e} `+super.buildCSSClass()}controlText(e,t=this.menuButton_.el()){return this.menuButton_.controlText(e,t)}dispose(){this.handleMouseLeave(),super.dispose()}handleClick(e){this.buttonPressed_?this.unpressButton():this.pressButton()}handleMouseLeave(e){this.removeClass("vjs-hover"),c(document,"keyup",this.handleMenuKeyUp_)}focus(){this.menuButton_.focus()}blur(){this.menuButton_.blur()}handleKeyDown(e){"Esc"===e.key||"Tab"===e.key?(this.buttonPressed_&&this.unpressButton(),"Tab"===!e.key&&(e.preventDefault(),this.menuButton_.focus())):"Up"!==e.key&&("Down"!==e.key||this.player_.options_.playerOptions.spatialNavigation&&this.player_.options_.playerOptions.spatialNavigation.enabled)||this.buttonPressed_||(e.preventDefault(),this.pressButton())}handleMenuKeyUp(e){"Esc"!==e.key&&"Tab"!==e.key||this.removeClass("vjs-hover")}handleSubmenuKeyPress(e){this.handleSubmenuKeyDown(e)}handleSubmenuKeyDown(e){"Esc"!==e.key&&"Tab"!==e.key||(this.buttonPressed_&&this.unpressButton(),"Tab"===!e.key&&(e.preventDefault(),this.menuButton_.focus()))}pressButton(){this.enabled_&&(this.buttonPressed_=!0,this.menu.show(),this.menu.lockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","true"),u&&ke()||this.menu.focus())}unpressButton(){this.enabled_&&(this.buttonPressed_=!1,this.menu.unlockShowing(),this.menu.hide(),this.menuButton_.el_.setAttribute("aria-expanded","false"))}disable(){this.unpressButton(),this.enabled_=!1,this.addClass("vjs-disabled"),this.menuButton_.disable()}enable(){this.enabled_=!0,this.removeClass("vjs-disabled"),this.menuButton_.enable()}}g.registerComponent("MenuButton",Tr);class Sr extends Tr{constructor(e,t){let i=t.tracks;if(super(e,t),this.items.length<=1&&this.hide(),i){let e=p(this,this.update);i.addEventListener("removetrack",e),i.addEventListener("addtrack",e),i.addEventListener("labelchange",e),this.player_.on("ready",e),this.player_.on("dispose",function(){i.removeEventListener("removetrack",e),i.removeEventListener("addtrack",e),i.removeEventListener("labelchange",e)})}}}g.registerComponent("TrackButton",Sr);class wr extends Ms{constructor(e,t){super(e,t),this.selectable=t.selectable,this.isSelected_=t.selected||!1,this.multiSelectable=t.multiSelectable,this.selected(this.isSelected_),this.selectable?this.multiSelectable?this.el_.setAttribute("role","menuitemcheckbox"):this.el_.setAttribute("role","menuitemradio"):this.el_.setAttribute("role","menuitem")}createEl(e,t,i){this.nonIconControl=!0;t=super.createEl("li",Object.assign({className:"vjs-menu-item",tabIndex:-1},t),i),i=l("span",{className:"vjs-menu-item-text",textContent:this.localize(this.options_.label)});return this.player_.options_.experimentalSvgIcons?t.appendChild(i):t.replaceChild(i,t.querySelector(".vjs-icon-placeholder")),t}handleKeyDown(e){["Tab","Escape","ArrowUp","ArrowLeft","ArrowRight","ArrowDown"].includes(e.key)||super.handleKeyDown(e)}handleClick(e){this.selected(!0)}selected(e){this.selectable&&(e?(this.addClass("vjs-selected"),this.el_.setAttribute("aria-checked","true"),this.controlText(", selected"),this.isSelected_=!0):(this.removeClass("vjs-selected"),this.el_.setAttribute("aria-checked","false"),this.controlText(""),this.isSelected_=!1))}}g.registerComponent("MenuItem",wr);class Er extends wr{constructor(e,t){var i=t.track;let s=e.textTracks(),r=(t.label=i.label||i.language||"Unknown",t.selected="showing"===i.mode,super(e,t),this.track=i,this.kinds=(t.kinds||[t.kind||this.track.kind]).filter(Boolean),(...e)=>{this.handleTracksChange.apply(this,e)}),n=(...e)=>{this.handleSelectedLanguageChange.apply(this,e)};if(e.on(["loadstart","texttrackchange"],r),s.addEventListener("change",r),s.addEventListener("selectedlanguagechange",n),this.on("dispose",function(){e.off(["loadstart","texttrackchange"],r),s.removeEventListener("change",r),s.removeEventListener("selectedlanguagechange",n)}),void 0===s.onchange){let e;this.on(["tap","click"],function(){if("object"!=typeof window.Event)try{e=new window.Event("change")}catch(e){}e||(e=document.createEvent("Event")).initEvent("change",!0,!0),s.dispatchEvent(e)})}this.handleTracksChange()}handleClick(e){var t=this.track,i=this.player_.textTracks();if(super.handleClick(e),i)for(let e=0;e<i.length;e++){var s=i[e];-1!==this.kinds.indexOf(s.kind)&&(s===t?"showing"!==s.mode&&(s.mode="showing"):"disabled"!==s.mode&&(s.mode="disabled"))}}handleTracksChange(e){var t="showing"===this.track.mode;t!==this.isSelected_&&this.selected(t)}handleSelectedLanguageChange(e){var t;"showing"!==this.track.mode||(t=this.player_.cache_.selectedLanguage)&&t.enabled&&t.language===this.track.language&&t.kind!==this.track.kind||(this.player_.cache_.selectedLanguage={enabled:!0,language:this.track.language,kind:this.track.kind})}dispose(){this.track=null,super.dispose()}}g.registerComponent("TextTrackMenuItem",Er);class Cr extends Er{constructor(e,t){t.track={player:e,kind:t.kind,kinds:t.kinds,default:!1,mode:"disabled"},t.kinds||(t.kinds=[t.kind]),t.track.label=t.label||t.kinds.join(" and ")+" off",t.selectable=!0,t.multiSelectable=!1,super(e,t)}handleTracksChange(e){var i=this.player().textTracks();let s=!0;for(let e=0,t=i.length;e<t;e++){var r=i[e];if(-1<this.options_.kinds.indexOf(r.kind)&&"showing"===r.mode){s=!1;break}}s!==this.isSelected_&&this.selected(s)}handleSelectedLanguageChange(e){var i=this.player().textTracks();let s=!0;for(let e=0,t=i.length;e<t;e++){var r=i[e];if(-1<["captions","descriptions","subtitles"].indexOf(r.kind)&&"showing"===r.mode){s=!1;break}}s&&(this.player_.cache_.selectedLanguage={enabled:!1})}handleLanguagechange(){this.$(".vjs-menu-item-text").textContent=this.player_.localize(this.options_.label),super.handleLanguagechange()}}g.registerComponent("OffTextTrackMenuItem",Cr);class kr extends Sr{constructor(e,t={}){t.tracks=e.textTracks(),super(e,t)}createItems(t=[],i=Er){let e;this.label_&&(e=this.label_+" off"),t.push(new Cr(this.player_,{kinds:this.kinds_,kind:this.kind_,label:e})),this.hideThreshold_+=1;var s=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(let e=0;e<s.length;e++){var r,n=s[e];-1<this.kinds_.indexOf(n.kind)&&((r=new i(this.player_,{track:n,kinds:this.kinds_,kind:this.kind_,selectable:!0,multiSelectable:!1})).addClass(`vjs-${n.kind}-menu-item`),t.push(r))}return t}}g.registerComponent("TextTrackButton",kr);class Ir extends wr{constructor(e,t){var i=t.track,s=t.cue,r=e.currentTime();t.selectable=!0,t.multiSelectable=!1,t.label=s.text,t.selected=s.startTime<=r&&r<s.endTime,super(e,t),this.track=i,this.cue=s}handleClick(e){super.handleClick(),this.player_.currentTime(this.cue.startTime)}}g.registerComponent("ChaptersTrackMenuItem",Ir);class xr extends kr{constructor(e,t,i){super(e,t,i),this.setIcon("chapters"),this.selectCurrentItem_=()=>{this.items.forEach(e=>{e.selected(this.track_.activeCues[0]===e.cue)})}}buildCSSClass(){return"vjs-chapters-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-chapters-button "+super.buildWrapperCSSClass()}update(e){e&&e.track&&"chapters"!==e.track.kind||((e=this.findChaptersTrack())!==this.track_?(this.setTrack(e),super.update()):(!this.items||e&&e.cues&&e.cues.length!==this.items.length)&&super.update())}setTrack(e){var t;this.track_!==e&&(this.updateHandler_||(this.updateHandler_=this.update.bind(this)),this.track_&&((t=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_))&&t.removeEventListener("load",this.updateHandler_),this.track_.removeEventListener("cuechange",this.selectCurrentItem_),this.track_=null),this.track_=e,this.track_)&&(this.track_.mode="hidden",(t=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_))&&t.addEventListener("load",this.updateHandler_),this.track_.addEventListener("cuechange",this.selectCurrentItem_))}findChaptersTrack(){var t=this.player_.textTracks()||[];for(let e=t.length-1;0<=e;e--){var i=t[e];if(i.kind===this.kind_)return i}}getMenuCaption(){return this.track_&&this.track_.label?this.track_.label:this.localize(m(this.kind_))}createMenu(){return this.options_.title=this.getMenuCaption(),super.createMenu()}createItems(){var i=[];if(this.track_){var s=this.track_.cues;if(s)for(let e=0,t=s.length;e<t;e++){var r=s[e],r=new Ir(this.player_,{track:this.track_,cue:r});i.push(r)}}return i}}xr.prototype.kind_="chapters",xr.prototype.controlText_="Chapters",g.registerComponent("ChaptersButton",xr);class Ar extends kr{constructor(e,t,i){super(e,t,i),this.setIcon("audio-description");let s=e.textTracks(),r=p(this,this.handleTracksChange);s.addEventListener("change",r),this.on("dispose",function(){s.removeEventListener("change",r)})}handleTracksChange(e){var i=this.player().textTracks();let s=!1;for(let e=0,t=i.length;e<t;e++){var r=i[e];if(r.kind!==this.kind_&&"showing"===r.mode){s=!0;break}}s?this.disable():this.enable()}buildCSSClass(){return"vjs-descriptions-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-descriptions-button "+super.buildWrapperCSSClass()}}Ar.prototype.kind_="descriptions",Ar.prototype.controlText_="Descriptions",g.registerComponent("DescriptionsButton",Ar);class Dr extends kr{constructor(e,t,i){super(e,t,i),this.setIcon("subtitles")}buildCSSClass(){return"vjs-subtitles-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-subtitles-button "+super.buildWrapperCSSClass()}}Dr.prototype.kind_="subtitles",Dr.prototype.controlText_="Subtitles",g.registerComponent("SubtitlesButton",Dr);class Pr extends Er{constructor(e,t){t.track={player:e,kind:t.kind,label:t.kind+" settings",selectable:!1,default:!1,mode:"disabled"},t.selectable=!1,t.name="CaptionSettingsMenuItem",super(e,t),this.addClass("vjs-texttrack-settings"),this.controlText(", opens "+t.kind+" settings dialog")}handleClick(e){this.player().getChild("textTrackSettings").open()}handleLanguagechange(){this.$(".vjs-menu-item-text").textContent=this.player_.localize(this.options_.kind+" settings"),super.handleLanguagechange()}}g.registerComponent("CaptionSettingsMenuItem",Pr);class Lr extends kr{constructor(e,t,i){super(e,t,i),this.setIcon("captions")}buildCSSClass(){return"vjs-captions-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-captions-button "+super.buildWrapperCSSClass()}createItems(){var e=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(e.push(new Pr(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),super.createItems(e)}}Lr.prototype.kind_="captions",Lr.prototype.controlText_="Captions",g.registerComponent("CaptionsButton",Lr);class Or extends Er{createEl(e,t,i){e=super.createEl(e,t,i),t=e.querySelector(".vjs-menu-item-text");return"captions"===this.options_.track.kind&&(this.player_.options_.experimentalSvgIcons?this.setIcon("captions",e):t.appendChild(l("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),t.appendChild(l("span",{className:"vjs-control-text",textContent:" "+this.localize("Captions")}))),e}}g.registerComponent("SubsCapsMenuItem",Or);class Rr extends kr{constructor(e,t={}){super(e,t),this.label_="subtitles",this.setIcon("subtitles"),-1<["en","en-us","en-ca","fr-ca"].indexOf(this.player_.language_)&&(this.label_="captions",this.setIcon("captions")),this.menuButton_.controlText(m(this.label_))}buildCSSClass(){return"vjs-subs-caps-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-subs-caps-button "+super.buildWrapperCSSClass()}createItems(){let e=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(e.push(new Pr(this.player_,{kind:this.label_})),this.hideThreshold_+=1),e=super.createItems(e,Or)}}Rr.prototype.kinds_=["captions","subtitles"],Rr.prototype.controlText_="Subtitles",g.registerComponent("SubsCapsButton",Rr);class Nr extends wr{constructor(e,t){var i=t.track;let s=e.audioTracks(),r=(t.label=i.label||i.language||"Unknown",t.selected=i.enabled,super(e,t),this.track=i,this.addClass(`vjs-${i.kind}-menu-item`),(...e)=>{this.handleTracksChange.apply(this,e)});s.addEventListener("change",r),this.on("dispose",()=>{s.removeEventListener("change",r)})}createEl(e,t,i){e=super.createEl(e,t,i),t=e.querySelector(".vjs-menu-item-text");return 0<=["main-desc","descriptions"].indexOf(this.options_.track.kind)&&(t.appendChild(l("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),t.appendChild(l("span",{className:"vjs-control-text",textContent:" "+this.localize("Descriptions")}))),e}handleClick(e){if(super.handleClick(e),this.track.enabled=!0,this.player_.tech_.featuresNativeAudioTracks){var t=this.player_.audioTracks();for(let e=0;e<t.length;e++){var i=t[e];i!==this.track&&(i.enabled=i===this.track)}}}handleTracksChange(e){this.selected(this.track.enabled)}}g.registerComponent("AudioTrackMenuItem",Nr);class Mr extends Sr{constructor(e,t={}){t.tracks=e.audioTracks(),super(e,t),this.setIcon("audio")}buildCSSClass(){return"vjs-audio-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-audio-button "+super.buildWrapperCSSClass()}createItems(t=[]){this.hideThreshold_=1;var i=this.player_.audioTracks();for(let e=0;e<i.length;e++){var s=i[e];t.push(new Nr(this.player_,{track:s,selectable:!0,multiSelectable:!1}))}return t}}Mr.prototype.controlText_="Audio Track",g.registerComponent("AudioTrackButton",Mr);class Ur extends wr{constructor(e,t){var i=t.rate,s=parseFloat(i,10);t.label=i,t.selected=s===e.playbackRate(),t.selectable=!0,t.multiSelectable=!1,super(e,t),this.label=i,this.rate=s,this.on(e,"ratechange",e=>this.update(e))}handleClick(e){super.handleClick(),this.player().playbackRate(this.rate)}update(e){this.selected(this.player().playbackRate()===this.rate)}}Ur.prototype.contentElType="button",g.registerComponent("PlaybackRateMenuItem",Ur);class Br extends Tr{constructor(e,t){super(e,t),this.menuButton_.el_.setAttribute("aria-describedby",this.labelElId_),this.updateVisibility(),this.updateLabel(),this.on(e,"loadstart",e=>this.updateVisibility(e)),this.on(e,"ratechange",e=>this.updateLabel(e)),this.on(e,"playbackrateschange",e=>this.handlePlaybackRateschange(e))}createEl(){var e=super.createEl();return this.labelElId_="vjs-playback-rate-value-label-"+this.id_,this.labelEl_=l("div",{className:"vjs-playback-rate-value",id:this.labelElId_,textContent:"1x"}),e.appendChild(this.labelEl_),e}dispose(){this.labelEl_=null,super.dispose()}buildCSSClass(){return"vjs-playback-rate "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-playback-rate "+super.buildWrapperCSSClass()}createItems(){var t=this.playbackRates(),i=[];for(let e=t.length-1;0<=e;e--)i.push(new Ur(this.player(),{rate:t[e]+"x"}));return i}handlePlaybackRateschange(e){this.update()}playbackRates(){var e=this.player();return e.playbackRates&&e.playbackRates()||[]}playbackRateSupported(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&0<this.playbackRates().length}updateVisibility(e){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")}updateLabel(e){this.playbackRateSupported()&&(this.labelEl_.textContent=this.player().playbackRate()+"x")}}Br.prototype.controlText_="Playback Rate",g.registerComponent("PlaybackRateMenuButton",Br);class Fr extends g{buildCSSClass(){return"vjs-spacer "+super.buildCSSClass()}createEl(e="div",t={},i={}){return t.className||(t.className=this.buildCSSClass()),super.createEl(e,t,i)}}g.registerComponent("Spacer",Fr);class qr extends Fr{buildCSSClass(){return"vjs-custom-control-spacer "+super.buildCSSClass()}createEl(){return super.createEl("div",{className:this.buildCSSClass(),textContent:" "})}}g.registerComponent("CustomControlSpacer",qr);class jr extends g{createEl(){return super.createEl("div",{className:"vjs-control-bar",dir:"ltr"})}}jr.prototype.options_={children:["playToggle","skipBackward","skipForward","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","pictureInPictureToggle","fullscreenToggle"]},g.registerComponent("ControlBar",jr);class Hr extends ti{constructor(e,t){super(e,t),this.on(e,"error",e=>{this.open(e)})}buildCSSClass(){return"vjs-error-display "+super.buildCSSClass()}content(){var e=this.player().error();return e?this.localize(e.message):""}}Hr.prototype.options_=Object.assign({},ti.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),g.registerComponent("ErrorDisplay",Hr);class Vr extends g{constructor(e,t={}){super(e,t),this.el_.setAttribute("aria-labelledby",this.selectLabelledbyIds)}createEl(){return this.selectLabelledbyIds=[this.options_.legendId,this.options_.labelId].join(" ").trim(),l("select",{id:this.options_.id},{},this.options_.SelectOptions.map(e=>{var t=(this.options_.labelId||"vjs-track-option-"+lt++)+"-"+e[1].replace(/\W+/g,""),e=l("option",{id:t,value:this.localize(e[0]),textContent:e[1]});return e.setAttribute("aria-labelledby",this.selectLabelledbyIds+" "+t),e}))}}g.registerComponent("TextTrackSelect",Vr);class zr extends g{constructor(t,e={}){super(t,e);var i,e=l("legend",{textContent:this.localize(this.options_.legendText),id:this.options_.legendId}),e=(this.el().appendChild(e),this.options_.selects);for(i of e){var s=this.options_.selectConfigs[i],r=s.className,n=s.id.replace("%s",this.options_.id_);let e=null;var a="vjs_select_"+lt++,r=("colors"===this.options_.type&&(e=l("span",{className:r}),(r=l("label",{id:n,className:"vjs-label",textContent:s.label})).setAttribute("for",a),e.appendChild(r)),new Vr(t,{SelectOptions:s.options,legendId:this.options_.legendId,id:a,labelId:n}));this.addChild(r),"colors"===this.options_.type&&(e.appendChild(r.el()),this.el().appendChild(e))}}createEl(){return l("fieldset",{className:this.options_.className})}}g.registerComponent("TextTrackFieldset",zr);class $r extends g{constructor(e,t={}){super(e,t);var t=this.options_.textTrackComponentid,i=new zr(e,{id_:t,legendId:"captions-text-legend-"+t,legendText:this.localize("Text"),className:"vjs-fg vjs-track-setting",selects:this.options_.fieldSets[0],selectConfigs:this.options_.selectConfigs,type:"colors"}),i=(this.addChild(i),new zr(e,{id_:t,legendId:"captions-background-"+t,legendText:this.localize("Text Background"),className:"vjs-bg vjs-track-setting",selects:this.options_.fieldSets[1],selectConfigs:this.options_.selectConfigs,type:"colors"})),i=(this.addChild(i),new zr(e,{id_:t,legendId:"captions-window-"+t,legendText:this.localize("Caption Area Background"),className:"vjs-window vjs-track-setting",selects:this.options_.fieldSets[2],selectConfigs:this.options_.selectConfigs,type:"colors"}));this.addChild(i)}createEl(){return l("div",{className:"vjs-track-settings-colors"})}}g.registerComponent("TextTrackSettingsColors",$r);class Wr extends g{constructor(e,t={}){super(e,t);var t=this.options_.textTrackComponentid,i=new zr(e,{id_:t,legendId:"captions-font-size-"+t,legendText:"Font Size",className:"vjs-font-percent vjs-track-setting",selects:this.options_.fieldSets[0],selectConfigs:this.options_.selectConfigs,type:"font"}),i=(this.addChild(i),new zr(e,{id_:t,legendId:"captions-edge-style-"+t,legendText:this.localize("Text Edge Style"),className:"vjs-edge-style vjs-track-setting",selects:this.options_.fieldSets[1],selectConfigs:this.options_.selectConfigs,type:"font"})),i=(this.addChild(i),new zr(e,{id_:t,legendId:"captions-font-family-"+t,legendText:this.localize("Font Family"),className:"vjs-font-family vjs-track-setting",selects:this.options_.fieldSets[2],selectConfigs:this.options_.selectConfigs,type:"font"}));this.addChild(i)}createEl(){return l("div",{className:"vjs-track-settings-font"})}}g.registerComponent("TextTrackSettingsFont",Wr);class Gr extends g{constructor(e,t={}){super(e,t);var t=this.localize("restore all settings to the default values"),i=new s(e,{controlText:t,className:"vjs-default-button"}),i=(i.el().classList.remove("vjs-control","vjs-button"),i.el().textContent=this.localize("Reset"),this.addChild(i),new s(e,{controlText:t,className:"vjs-done-button"}));i.el().classList.remove("vjs-control","vjs-button"),i.el().textContent=this.localize("Done"),this.addChild(i)}createEl(){return l("div",{className:"vjs-track-settings-controls"})}}g.registerComponent("TrackSettingsControls",Gr);let Xr="vjs-text-track-settings";var e=["#000","Black"],Ii=["#00F","Blue"],Kr=["#0FF","Cyan"],Yr=["#0F0","Green"],r=["#F0F","Magenta"],Qr=["#F00","Red"],Jr=["#FFF","White"],n=["#FF0","Yellow"],Zr=["1","Opaque"],en=["0.5","Semi-Transparent"],tn=["0","Transparent"];let sn={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[e,Jr,Qr,Yr,Ii,n,r,Kr],className:"vjs-bg-color"},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Opacity",options:[Zr,en,tn],className:"vjs-bg-opacity vjs-opacity"},color:{selector:".vjs-text-color > select",id:"captions-foreground-color-%s",label:"Color",options:[Jr,e,Qr,Yr,Ii,n,r,Kr],className:"vjs-text-color"},edgeStyle:{selector:".vjs-edge-style > select",id:"",label:"Text Edge Style",options:[["none","None"],["raised","Raised"],["depressed","Depressed"],["uniform","Uniform"],["dropshadow","Drop shadow"]]},fontFamily:{selector:".vjs-font-family > select",id:"",label:"Font Family",options:[["proportionalSansSerif","Proportional Sans-Serif"],["monospaceSansSerif","Monospace Sans-Serif"],["proportionalSerif","Proportional Serif"],["monospaceSerif","Monospace Serif"],["casual","Casual"],["script","Script"],["small-caps","Small Caps"]]},fontPercent:{selector:".vjs-font-percent > select",id:"",label:"Font Size",options:[["0.50","50%"],["0.75","75%"],["1.00","100%"],["1.25","125%"],["1.50","150%"],["1.75","175%"],["2.00","200%"],["3.00","300%"],["4.00","400%"]],default:2,parser:e=>"1.00"===e?null:Number(e)},textOpacity:{selector:".vjs-text-opacity > select",id:"captions-foreground-opacity-%s",label:"Opacity",options:[Zr,en],className:"vjs-text-opacity vjs-opacity"},windowColor:{selector:".vjs-window-color > select",id:"captions-window-color-%s",label:"Color",className:"vjs-window-color"},windowOpacity:{selector:".vjs-window-opacity > select",id:"captions-window-opacity-%s",label:"Opacity",options:[tn,en,Zr],className:"vjs-window-opacity vjs-opacity"}};function rn(e,t){if((e=t?t(e):e)&&"none"!==e)return e}sn.windowColor.options=sn.backgroundColor.options;class nn extends ti{constructor(e,t){t.temporary=!1,super(e,t),this.updateDisplay=this.updateDisplay.bind(this),this.fill(),this.hasBeenOpened_=this.hasBeenFilled_=!0,this.renderModalComponents(e),this.endDialog=l("p",{className:"vjs-control-text",textContent:this.localize("End of dialog window.")}),this.el().appendChild(this.endDialog),this.setDefaults(),void 0===t.persistTextTrackSettings&&(this.options_.persistTextTrackSettings=this.options_.playerOptions.persistTextTrackSettings),this.bindFunctionsToSelectsAndButtons(),this.options_.persistTextTrackSettings&&this.restoreSettings()}renderModalComponents(e){var t=new $r(e,{textTrackComponentid:this.id_,selectConfigs:sn,fieldSets:[["color","textOpacity"],["backgroundColor","backgroundOpacity"],["windowColor","windowOpacity"]]}),t=(this.addChild(t),new Wr(e,{textTrackComponentid:this.id_,selectConfigs:sn,fieldSets:[["fontPercent"],["edgeStyle"],["fontFamily"]]})),t=(this.addChild(t),new Gr(e));this.addChild(t)}bindFunctionsToSelectsAndButtons(){this.on(this.$(".vjs-done-button"),["click","tap"],()=>{this.saveSettings(),this.close()}),this.on(this.$(".vjs-default-button"),["click","tap"],()=>{this.setDefaults(),this.updateDisplay()}),X(sn,e=>{this.on(this.$(e.selector),"change",this.updateDisplay)})}dispose(){this.endDialog=null,super.dispose()}label(){return this.localize("Caption Settings Dialog")}description(){return this.localize("Beginning of dialog window. Escape will cancel and close the window.")}buildCSSClass(){return super.buildCSSClass()+" vjs-text-track-settings"}getValues(){return K(sn,(e,t,i)=>{s=this.$(t.selector),t=t.parser;var s=rn(s.options[s.options.selectedIndex].value,t);return void 0!==s&&(e[i]=s),e},{})}setValues(n){X(sn,(e,t)=>{var i=this.$(e.selector),s=n[t],r=e.parser;if(s)for(let e=0;e<i.options.length;e++)if(rn(i.options[e].value,r)===s){i.selectedIndex=e;break}})}setDefaults(){X(sn,e=>{var t=e.hasOwnProperty("default")?e.default:0;this.$(e.selector).selectedIndex=t})}restoreSettings(){let e;try{e=JSON.parse(window.localStorage.getItem(Xr))}catch(e){o.warn(e)}e&&this.setValues(e)}saveSettings(){if(this.options_.persistTextTrackSettings){var e=this.getValues();try{Object.keys(e).length?window.localStorage.setItem(Xr,JSON.stringify(e)):window.localStorage.removeItem(Xr)}catch(e){o.warn(e)}}}updateDisplay(){var e=this.player_.getChild("textTrackDisplay");e&&e.updateDisplay()}handleLanguagechange(){this.fill(),this.renderModalComponents(this.player_),this.bindFunctionsToSelectsAndButtons()}}g.registerComponent("TextTrackSettings",nn);class an extends g{constructor(e,t){let i=t.ResizeObserver||window.ResizeObserver;super(e,d({createEl:!(i=null===t.ResizeObserver?!1:i),reportTouchActivity:!1},t)),this.ResizeObserver=t.ResizeObserver||window.ResizeObserver,this.loadListener_=null,this.resizeObserver_=null,this.debouncedHandler_=bt(()=>{this.resizeHandler()},100,!1,this),i?(this.resizeObserver_=new this.ResizeObserver(this.debouncedHandler_),this.resizeObserver_.observe(e.el())):(this.loadListener_=()=>{if(this.el_&&this.el_.contentWindow){let e=this.debouncedHandler_,t=this.unloadListener_=function(){c(this,"resize",e),c(this,"unload",t),t=null};mt(this.el_.contentWindow,"unload",t),mt(this.el_.contentWindow,"resize",e)}},this.one("load",this.loadListener_))}createEl(){return super.createEl("iframe",{className:"vjs-resize-manager",tabIndex:-1,title:this.localize("No content")},{"aria-hidden":"true"})}resizeHandler(){this.player_&&this.player_.trigger&&this.player_.trigger("playerresize")}dispose(){this.debouncedHandler_&&this.debouncedHandler_.cancel(),this.resizeObserver_&&(this.player_.el()&&this.resizeObserver_.unobserve(this.player_.el()),this.resizeObserver_.disconnect()),this.loadListener_&&this.off("load",this.loadListener_),this.el_&&this.el_.contentWindow&&this.unloadListener_&&this.unloadListener_.call(this.el_.contentWindow),this.ResizeObserver=null,this.resizeObserver=null,this.debouncedHandler_=null,this.loadListener_=null,super.dispose()}}g.registerComponent("ResizeManager",an);let on={trackingThreshold:20,liveTolerance:15};class ln extends g{constructor(e,t){super(e,d(on,t,{createEl:!1})),this.trackLiveHandler_=()=>this.trackLive_(),this.handlePlay_=e=>this.handlePlay(e),this.handleFirstTimeupdate_=e=>this.handleFirstTimeupdate(e),this.handleSeeked_=e=>this.handleSeeked(e),this.seekToLiveEdge_=e=>this.seekToLiveEdge(e),this.reset_(),this.on(this.player_,"durationchange",e=>this.handleDurationchange(e)),this.on(this.player_,"canplay",()=>this.toggleTracking())}trackLive_(){var t=this.player_.seekable();if(t&&t.length){var t=Number(window.performance.now().toFixed(4)),i=-1===this.lastTime_?0:(t-this.lastTime_)/1e3,t=(this.lastTime_=t,this.pastSeekEnd_=this.pastSeekEnd()+i,this.liveCurrentTime()),i=this.player_.currentTime();let e=this.player_.paused()||this.seekedBehindLive_||Math.abs(t-i)>this.options_.liveTolerance;(e=this.timeupdateSeen_&&t!==1/0?e:!1)!==this.behindLiveEdge_&&(this.behindLiveEdge_=e,this.trigger("liveedgechange"))}}handleDurationchange(){this.toggleTracking()}toggleTracking(){this.player_.duration()===1/0&&this.liveWindow()>=this.options_.trackingThreshold?(this.player_.options_.liveui&&this.player_.addClass("vjs-liveui"),this.startTracking()):(this.player_.removeClass("vjs-liveui"),this.stopTracking())}startTracking(){this.isTracking()||(this.timeupdateSeen_||(this.timeupdateSeen_=this.player_.hasStarted()),this.trackingInterval_=this.setInterval(this.trackLiveHandler_,30),this.trackLive_(),this.on(this.player_,["play","pause"],this.trackLiveHandler_),this.timeupdateSeen_?this.on(this.player_,"seeked",this.handleSeeked_):(this.one(this.player_,"play",this.handlePlay_),this.one(this.player_,"timeupdate",this.handleFirstTimeupdate_)))}handleFirstTimeupdate(){this.timeupdateSeen_=!0,this.on(this.player_,"seeked",this.handleSeeked_)}handleSeeked(){var e=Math.abs(this.liveCurrentTime()-this.player_.currentTime());this.seekedBehindLive_=this.nextSeekedFromUser_&&2<e,this.nextSeekedFromUser_=!1,this.trackLive_()}handlePlay(){this.one(this.player_,"timeupdate",this.seekToLiveEdge_)}reset_(){this.lastTime_=-1,this.pastSeekEnd_=0,this.lastSeekEnd_=-1,this.behindLiveEdge_=!0,this.timeupdateSeen_=!1,this.seekedBehindLive_=!1,this.nextSeekedFromUser_=!1,this.clearInterval(this.trackingInterval_),this.trackingInterval_=null,this.off(this.player_,["play","pause"],this.trackLiveHandler_),this.off(this.player_,"seeked",this.handleSeeked_),this.off(this.player_,"play",this.handlePlay_),this.off(this.player_,"timeupdate",this.handleFirstTimeupdate_),this.off(this.player_,"timeupdate",this.seekToLiveEdge_)}nextSeekedFromUser(){this.nextSeekedFromUser_=!0}stopTracking(){this.isTracking()&&(this.reset_(),this.trigger("liveedgechange"))}seekableEnd(){var e=this.player_.seekable(),t=[];let i=e?e.length:0;for(;i--;)t.push(e.end(i));return t.length?t.sort()[t.length-1]:1/0}seekableStart(){var e=this.player_.seekable(),t=[];let i=e?e.length:0;for(;i--;)t.push(e.start(i));return t.length?t.sort()[0]:0}liveWindow(){var e=this.liveCurrentTime();return e===1/0?0:e-this.seekableStart()}isLive(){return this.isTracking()}atLiveEdge(){return!this.behindLiveEdge()}liveCurrentTime(){return this.pastSeekEnd()+this.seekableEnd()}pastSeekEnd(){var e=this.seekableEnd();return-1!==this.lastSeekEnd_&&e!==this.lastSeekEnd_&&(this.pastSeekEnd_=0),this.lastSeekEnd_=e,this.pastSeekEnd_}behindLiveEdge(){return this.behindLiveEdge_}isTracking(){return"number"==typeof this.trackingInterval_}seekToLiveEdge(){this.seekedBehindLive_=!1,this.atLiveEdge()||(this.nextSeekedFromUser_=!1,this.player_.currentTime(this.liveCurrentTime()))}dispose(){this.stopTracking(),super.dispose()}}g.registerComponent("LiveTracker",ln);class dn extends g{constructor(e,t){super(e,t),this.on("statechanged",e=>this.updateDom_()),this.updateDom_()}createEl(){return this.els={title:l("div",{className:"vjs-title-bar-title",id:"vjs-title-bar-title-"+lt++}),description:l("div",{className:"vjs-title-bar-description",id:"vjs-title-bar-description-"+lt++})},l("div",{className:"vjs-title-bar"},{},J(this.els))}updateDom_(){var e=this.player_.tech_;let s=e&&e.el_,r={title:"aria-labelledby",description:"aria-describedby"};["title","description"].forEach(e=>{var t=this.state[e],i=this.els[e],e=r[e];$e(i),t&&xe(i,t),s&&(s.removeAttribute(e),t)&&s.setAttribute(e,i.id)}),this.state.title||this.state.description?this.show():this.hide()}update(e){this.setState(e)}dispose(){var e=this.player_.tech_,e=e&&e.el_;e&&(e.removeAttribute("aria-labelledby"),e.removeAttribute("aria-describedby")),super.dispose(),this.els=null}}g.registerComponent("TitleBar",dn);let hn={initialDisplay:4e3,position:[],takeFocus:!1};class un extends s{constructor(e,t){super(e,t=d(hn,t)),this.controlText(t.controlText),this.hide(),this.on(this.player_,["useractive","userinactive"],e=>{this.removeClass("force-display")})}buildCSSClass(){return"vjs-transient-button focus-visible "+this.options_.position.map(e=>"vjs-"+e).join(" ")}createEl(){var e=l("button",{},{type:"button",class:this.buildCSSClass()},l("span"));return this.controlTextEl_=e.querySelector("span"),e}show(){super.show(),this.addClass("force-display"),this.options_.takeFocus&&this.el().focus({preventScroll:!0}),this.forceDisplayTimeout=this.player_.setTimeout(()=>{this.removeClass("force-display")},this.options_.initialDisplay)}hide(){this.removeClass("force-display"),super.hide()}dispose(){this.player_.clearTimeout(this.forceDisplayTimeout),super.dispose()}}g.registerComponent("TransientButton",un);function cn(s){let r=s.el();if(!r.resetSourceWatch_){let t={},e=yn(s),i=t=>(...e)=>{e=t.apply(r,e);return mn(s),e};["append","appendChild","insertAdjacentHTML"].forEach(e=>{r[e]&&(t[e]=r[e],r[e]=i(t[e]))}),Object.defineProperty(r,"innerHTML",d(e,{set:i(e.set)})),r.resetSourceWatch_=()=>{r.resetSourceWatch_=null,Object.keys(t).forEach(e=>{r[e]=t[e]}),Object.defineProperty(r,"innerHTML",e)},s.one("sourceset",r.resetSourceWatch_)}}function pn(n){if(n.featuresSourceset){let r=n.el();if(!r.resetSourceset_){e=n;let t=fn([e.el(),window.HTMLMediaElement.prototype,_n],"src");var e;let i=r.setAttribute,s=r.load;Object.defineProperty(r,"src",d(t,{set:e=>{e=t.set.call(r,e);return n.triggerSourceset(r.src),e}})),r.setAttribute=(e,t)=>{t=i.call(r,e,t);return/src/i.test(e)&&n.triggerSourceset(r.src),t},r.load=()=>{var e=s.call(r);return mn(n)||(n.triggerSourceset(""),cn(n)),e},r.currentSrc?n.triggerSourceset(r.currentSrc):mn(n)||cn(n),r.resetSourceset_=()=>{r.resetSourceset_=null,r.load=s,r.setAttribute=i,Object.defineProperty(r,"src",t),r.resetSourceWatch_&&r.resetSourceWatch_()}}}}let mn=t=>{var e=t.el();if(e.hasAttribute("src"))t.triggerSourceset(e.src);else{var i=t.$$("source"),s=[];let e="";if(!i.length)return!1;for(let e=0;e<i.length;e++){var r=i[e].src;r&&-1===s.indexOf(r)&&s.push(r)}if(!s.length)return!1;1===s.length&&(e=s[0]),t.triggerSourceset(e)}return!0},gn=Object.defineProperty({},"innerHTML",{get(){return this.cloneNode(!0).innerHTML},set(e){for(var t=document.createElement(this.nodeName.toLowerCase()),i=(t.innerHTML=e,document.createDocumentFragment());t.childNodes.length;)i.appendChild(t.childNodes[0]);return this.innerText="",window.Element.prototype.appendChild.call(this,i),this.innerHTML}}),fn=(t,i)=>{let s={};for(let e=0;e<t.length&&!((s=Object.getOwnPropertyDescriptor(t[e],i))&&s.set&&s.get);e++);return s.enumerable=!0,s.configurable=!0,s},yn=e=>fn([e.el(),window.HTMLMediaElement.prototype,window.Element.prototype,gn],"innerHTML"),_n=Object.defineProperty({},"src",{get(){return this.hasAttribute("src")?gi(window.Element.prototype.getAttribute.call(this,"src")):""},set(e){return window.Element.prototype.setAttribute.call(this,"src",e),e}});class b extends v{constructor(e,t){super(e,t);t=e.source;let i=!1;if(this.featuresVideoFrameCallback=this.featuresVideoFrameCallback&&"VIDEO"===this.el_.tagName,t&&(this.el_.currentSrc!==t.src||e.tag&&3===e.tag.initNetworkState_)?this.setSource(t):this.handleLateInit_(this.el_),e.enableSourceset&&this.setupSourcesetHandling_(),this.isScrubbing_=!1,this.el_.hasChildNodes()){var s=this.el_.childNodes;let e=s.length;for(var r=[];e--;){var n=s[e];"track"===n.nodeName.toLowerCase()&&(this.featuresNativeTextTracks?(this.remoteTextTrackEls().addTrackElement_(n),this.remoteTextTracks().addTrack(n.track),this.textTracks().addTrack(n.track),i||this.el_.hasAttribute("crossorigin")||!fi(n.src)||(i=!0)):r.push(n))}for(let e=0;e<r.length;e++)this.el_.removeChild(r[e])}this.proxyNativeTracks_(),this.featuresNativeTextTracks&&i&&o.warn("Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.\nThis may prevent text tracks from loading."),this.restoreMetadataTracksInIOSNativePlayer_(),(ve||ge)&&!0===e.nativeControlsForTouch&&this.setControls(!0),this.proxyWebkitFullscreen_(),this.triggerReady()}dispose(){this.el_&&this.el_.resetSourceset_&&this.el_.resetSourceset_(),b.disposeMediaElement(this.el_),this.options_=null,super.dispose()}setupSourcesetHandling_(){pn(this)}restoreMetadataTracksInIOSNativePlayer_(){let i=this.textTracks(),s,e=()=>{s=[];for(let e=0;e<i.length;e++){var t=i[e];"metadata"===t.kind&&s.push({track:t,storedMode:t.mode})}},r=(e(),i.addEventListener("change",e),this.on("dispose",()=>i.removeEventListener("change",e)),()=>{for(let e=0;e<s.length;e++){var t=s[e];"disabled"===t.track.mode&&t.track.mode!==t.storedMode&&(t.track.mode=t.storedMode)}i.removeEventListener("change",r)});this.on("webkitbeginfullscreen",()=>{i.removeEventListener("change",e),i.removeEventListener("change",r),i.addEventListener("change",r)}),this.on("webkitendfullscreen",()=>{i.removeEventListener("change",e),i.addEventListener("change",e),i.removeEventListener("change",r)})}overrideNative_(e,i){if(i===this[`featuresNative${e}Tracks`]){let t=e.toLowerCase();this[t+"TracksListeners_"]&&Object.keys(this[t+"TracksListeners_"]).forEach(e=>{this.el()[t+"Tracks"].removeEventListener(e,this[t+"TracksListeners_"][e])}),this[`featuresNative${e}Tracks`]=!i,this[t+"TracksListeners_"]=null,this.proxyNativeTracksForType_(t)}}overrideNativeAudioTracks(e){this.overrideNative_("Audio",e)}overrideNativeVideoTracks(e){this.overrideNative_("Video",e)}proxyNativeTracksForType_(i){var s=Hi[i];let r=this.el()[s.getterName],n=this[s.getterName]();if(this[`featuresNative${s.capitalName}Tracks`]&&r&&r.addEventListener){let e={change:e=>{var t={type:"change",target:n,currentTarget:n,srcElement:n};n.trigger(t),"text"===i&&this[Vi.remoteText.getterName]().trigger(t)},addtrack(e){n.addTrack(e.track)},removetrack(e){n.removeTrack(e.track)}},t=function(){var e=[];for(let i=0;i<n.length;i++){let t=!1;for(let e=0;e<r.length;e++)if(r[e]===n[i]){t=!0;break}t||e.push(n[i])}for(;e.length;)n.removeTrack(e.shift())};this[s.getterName+"Listeners_"]=e,Object.keys(e).forEach(t=>{let i=e[t];r.addEventListener(t,i),this.on("dispose",e=>r.removeEventListener(t,i))}),this.on("loadstart",t),this.on("dispose",e=>this.off("loadstart",t))}}proxyNativeTracks_(){Hi.names.forEach(e=>{this.proxyNativeTracksForType_(e)})}createEl(){let t=this.options_.tag;t&&(this.options_.playerElIngest||this.movingMediaElementInDOM)||(t?(e=t.cloneNode(!0),t.parentNode&&t.parentNode.insertBefore(e,t),b.disposeMediaElement(t),t=e):(t=document.createElement("video"),e=d({},this.options_.tag&&Ne(this.options_.tag)),ve&&!0===this.options_.nativeControlsForTouch||delete e.controls,Re(t,Object.assign(e,{id:this.options_.techId,class:"vjs-tech"}))),t.playerId=this.options_.playerId),"undefined"!=typeof this.options_.preload&&Ue(t,"preload",this.options_.preload),void 0!==this.options_.disablePictureInPicture&&(t.disablePictureInPicture=this.options_.disablePictureInPicture);var e,i=["loop","muted","playsinline","autoplay"];for(let e=0;e<i.length;e++){var s=i[e],r=this.options_[s];"undefined"!=typeof r&&(r?Ue(t,s,s):Be(t,s),t[s]=r)}return t}handleLateInit_(t){if(0!==t.networkState&&3!==t.networkState)if(0===t.readyState){let e=!1,t=function(){e=!0},i=(this.on("loadstart",t),function(){e||this.trigger("loadstart")});this.on("loadedmetadata",i),void this.ready(function(){this.off("loadstart",t),this.off("loadedmetadata",i),e||this.trigger("loadstart")})}else{let e=["loadstart"];e.push("loadedmetadata"),2<=t.readyState&&e.push("loadeddata"),3<=t.readyState&&e.push("canplay"),4<=t.readyState&&e.push("canplaythrough"),this.ready(function(){e.forEach(function(e){this.trigger(e)},this)})}}setScrubbing(e){this.isScrubbing_=e}scrubbing(){return this.isScrubbing_}setCurrentTime(e){try{this.isScrubbing_&&this.el_.fastSeek&&Te?this.el_.fastSeek(e):this.el_.currentTime=e}catch(e){o(e,"Video is not ready. (Video.js)")}}duration(){if(this.el_.duration===1/0&&se&&le&&0===this.el_.currentTime){let e=()=>{0<this.el_.currentTime&&(this.el_.duration===1/0&&this.trigger("durationchange"),this.off("timeupdate",e))};return this.on("timeupdate",e),NaN}return this.el_.duration||NaN}width(){return this.el_.offsetWidth}height(){return this.el_.offsetHeight}proxyWebkitFullscreen_(){if("webkitDisplayingFullscreen"in this.el_){let e=function(){this.trigger("fullscreenchange",{isFullscreen:!1}),this.el_.controls&&!this.options_.nativeControlsForTouch&&this.controls()&&(this.el_.controls=!1)},t=function(){"webkitPresentationMode"in this.el_&&"picture-in-picture"!==this.el_.webkitPresentationMode&&(this.one("webkitendfullscreen",e),this.trigger("fullscreenchange",{isFullscreen:!0,nativeIOSFullscreen:!0}))};this.on("webkitbeginfullscreen",t),this.on("dispose",()=>{this.off("webkitbeginfullscreen",t),this.off("webkitendfullscreen",e)})}}supportsFullScreen(){return"function"==typeof this.el_.webkitEnterFullScreen}enterFullScreen(){let e=this.el_;if(e.paused&&e.networkState<=e.HAVE_METADATA)Kt(this.el_.play()),this.setTimeout(function(){e.pause();try{e.webkitEnterFullScreen()}catch(e){this.trigger("fullscreenerror",e)}},0);else try{e.webkitEnterFullScreen()}catch(e){this.trigger("fullscreenerror",e)}}exitFullScreen(){this.el_.webkitDisplayingFullscreen?this.el_.webkitExitFullScreen():this.trigger("fullscreenerror",new Error("The video is not fullscreen"))}requestPictureInPicture(){return this.el_.requestPictureInPicture()}requestVideoFrameCallback(e){return this.featuresVideoFrameCallback&&!this.el_.webkitKeys?this.el_.requestVideoFrameCallback(e):super.requestVideoFrameCallback(e)}cancelVideoFrameCallback(e){this.featuresVideoFrameCallback&&!this.el_.webkitKeys?this.el_.cancelVideoFrameCallback(e):super.cancelVideoFrameCallback(e)}src(e){if(void 0===e)return this.el_.src;this.setSrc(e)}addSourceElement(e,t){return e?(e={src:e},t&&(e.type=t),t=l("source",{},e),this.el_.appendChild(t),!0):(o.error("Invalid source URL."),!1)}removeSourceElement(e){if(e){var t;for(t of this.el_.querySelectorAll("source"))if(t.src===e)return this.el_.removeChild(t),!0;o.warn("No matching source element found with src: "+e)}else o.error("Source URL is required to remove the source element.");return!1}reset(){b.resetMediaElement(this.el_)}currentSrc(){return this.currentSource_?this.currentSource_.src:this.el_.currentSrc}setControls(e){this.el_.controls=!!e}addTextTrack(e,t,i){return this.featuresNativeTextTracks?this.el_.addTextTrack(e,t,i):super.addTextTrack(e,t,i)}createRemoteTextTrack(e){var t;return this.featuresNativeTextTracks?(t=document.createElement("track"),e.kind&&(t.kind=e.kind),e.label&&(t.label=e.label),(e.language||e.srclang)&&(t.srclang=e.language||e.srclang),e.default&&(t.default=e.default),e.id&&(t.id=e.id),e.src&&(t.src=e.src),t):super.createRemoteTextTrack(e)}addRemoteTextTrack(e,t){e=super.addRemoteTextTrack(e,t);return this.featuresNativeTextTracks&&this.el().appendChild(e),e}removeRemoteTextTrack(t){if(super.removeRemoteTextTrack(t),this.featuresNativeTextTracks){var i=this.$$("track");let e=i.length;for(;e--;)t!==i[e]&&t!==i[e].track||this.el().removeChild(i[e])}}getVideoPlaybackQuality(){var e;return"function"==typeof this.el().getVideoPlaybackQuality?this.el().getVideoPlaybackQuality():(e={},"undefined"!=typeof this.el().webkitDroppedFrameCount&&"undefined"!=typeof this.el().webkitDecodedFrameCount&&(e.droppedVideoFrames=this.el().webkitDroppedFrameCount,e.totalVideoFrames=this.el().webkitDecodedFrameCount),window.performance&&(e.creationTime=window.performance.now()),e)}}Z(b,"TEST_VID",function(){var e,t;if(Ee())return e=document.createElement("video"),(t=document.createElement("track")).kind="captions",t.srclang="en",t.label="English",e.appendChild(t),e}),b.isSupported=function(){try{b.TEST_VID.volume=.5}catch(e){return!1}return!(!b.TEST_VID||!b.TEST_VID.canPlayType)},b.canPlayType=function(e){return b.TEST_VID.canPlayType(e)},b.canPlaySource=function(e,t){return b.canPlayType(e.type)},b.canControlVolume=function(){try{let e=b.TEST_VID.volume;b.TEST_VID.volume=e/2+.1;var t=e!==b.TEST_VID.volume;return t&&u?(window.setTimeout(()=>{b&&b.prototype&&(b.prototype.featuresVolumeControl=e!==b.TEST_VID.volume)}),!1):t}catch(e){return!1}},b.canMuteVolume=function(){try{var e=b.TEST_VID.muted;return b.TEST_VID.muted=!e,b.TEST_VID.muted?Ue(b.TEST_VID,"muted","muted"):Be(b.TEST_VID,"muted"),e!==b.TEST_VID.muted}catch(e){return!1}},b.canControlPlaybackRate=function(){if(se&&le&&he<58)return!1;try{var e=b.TEST_VID.playbackRate;return b.TEST_VID.playbackRate=e/2+.1,e!==b.TEST_VID.playbackRate}catch(e){return!1}},b.canOverrideAttributes=function(){try{var e=()=>{};Object.defineProperty(document.createElement("video"),"src",{get:e,set:e}),Object.defineProperty(document.createElement("audio"),"src",{get:e,set:e}),Object.defineProperty(document.createElement("video"),"innerHTML",{get:e,set:e}),Object.defineProperty(document.createElement("audio"),"innerHTML",{get:e,set:e})}catch(e){return!1}return!0},b.supportsNativeTextTracks=function(){return Te||u&&le},b.supportsNativeVideoTracks=function(){return!(!b.TEST_VID||!b.TEST_VID.videoTracks)},b.supportsNativeAudioTracks=function(){return!(!b.TEST_VID||!b.TEST_VID.audioTracks)},b.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"],[["featuresMuteControl","canMuteVolume"],["featuresPlaybackRate","canControlPlaybackRate"],["featuresSourceset","canOverrideAttributes"],["featuresNativeTextTracks","supportsNativeTextTracks"],["featuresNativeVideoTracks","supportsNativeVideoTracks"],["featuresNativeAudioTracks","supportsNativeAudioTracks"]].forEach(function([e,t]){Z(b.prototype,e,()=>b[t](),!0)}),b.prototype.featuresVolumeControl=b.canControlVolume(),b.prototype.movingMediaElementInDOM=!u,b.prototype.featuresFullscreenResize=!0,b.prototype.featuresProgressEvents=!0,b.prototype.featuresTimeupdateEvents=!0,b.prototype.featuresVideoFrameCallback=!(!b.TEST_VID||!b.TEST_VID.requestVideoFrameCallback),b.disposeMediaElement=function(e){if(e){for(e.parentNode&&e.parentNode.removeChild(e);e.hasChildNodes();)e.removeChild(e.firstChild);if(e.removeAttribute("src"),"function"==typeof e.load)try{e.load()}catch(e){}}},b.resetMediaElement=function(t){if(t){var i=t.querySelectorAll("source");let e=i.length;for(;e--;)t.removeChild(i[e]);if(t.removeAttribute("src"),"function"==typeof t.load)try{t.load()}catch(e){}}},["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach(function(e){b.prototype[e]=function(){return this.el_[e]||this.el_.hasAttribute(e)}}),["muted","defaultMuted","autoplay","loop","playsinline"].forEach(function(t){b.prototype["set"+m(t)]=function(e){(this.el_[t]=e)?this.el_.setAttribute(t,t):this.el_.removeAttribute(t)}}),["paused","currentTime","buffered","volume","poster","preload","error","seeking","seekable","ended","playbackRate","defaultPlaybackRate","disablePictureInPicture","played","networkState","readyState","videoWidth","videoHeight","crossOrigin"].forEach(function(e){b.prototype[e]=function(){return this.el_[e]}}),["volume","src","poster","preload","playbackRate","defaultPlaybackRate","disablePictureInPicture","crossOrigin"].forEach(function(t){b.prototype["set"+m(t)]=function(e){this.el_[t]=e}}),["pause","load","play"].forEach(function(e){b.prototype[e]=function(){return this.el_[e]()}}),v.withSourceHandlers(b),b.nativeSourceHandler={},b.nativeSourceHandler.canPlayType=function(e){try{return b.TEST_VID.canPlayType(e)}catch(e){return""}},b.nativeSourceHandler.canHandleSource=function(e,t){return e.type?b.nativeSourceHandler.canPlayType(e.type):e.src?(e=yi(e.src),b.nativeSourceHandler.canPlayType("video/"+e)):""},b.nativeSourceHandler.handleSource=function(e,t,i){t.setSrc(e.src)},b.nativeSourceHandler.dispose=function(){},b.registerSourceHandler(b.nativeSourceHandler),v.registerTech("Html5",b);let vn=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],bn={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},Tn=["tiny","xsmall","small","medium","large","xlarge","huge"],Sn={},wn=(Tn.forEach(e=>{var t="x"===e.charAt(0)?"x-"+e.substring(1):e;Sn[e]="vjs-layout-"+t}),{tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:1/0});class T extends g{constructor(e,i,t){if(e.id=e.id||i.id||"vjs_video_"+lt++,(i=Object.assign(T.getTagSettings(e),i)).initChildren=!1,i.createEl=!1,i.evented=!1,i.reportTouchActivity=!1,i.language||(s=e.closest("[lang]"))&&(i.language=s.getAttribute("lang")),super(null,i,t),this.boundDocumentFullscreenChange_=e=>this.documentFullscreenChange_(e),this.boundFullWindowOnEscKey_=e=>this.fullWindowOnEscKey(e),this.boundUpdateStyleEl_=e=>this.updateStyleEl_(e),this.boundApplyInitTime_=e=>this.applyInitTime_(e),this.boundUpdateCurrentBreakpoint_=e=>this.updateCurrentBreakpoint_(e),this.boundHandleTechClick_=e=>this.handleTechClick_(e),this.boundHandleTechDoubleClick_=e=>this.handleTechDoubleClick_(e),this.boundHandleTechTouchStart_=e=>this.handleTechTouchStart_(e),this.boundHandleTechTouchMove_=e=>this.handleTechTouchMove_(e),this.boundHandleTechTouchEnd_=e=>this.handleTechTouchEnd_(e),this.boundHandleTechTap_=e=>this.handleTechTap_(e),this.boundUpdatePlayerHeightOnAudioOnlyMode_=e=>this.updatePlayerHeightOnAudioOnlyMode_(e),this.isFullscreen_=!1,this.log=W(this.id_),this.fsApi_=q,this.isPosterFromTech_=!1,this.queuedCallbacks_=[],this.isReady_=!1,this.hasStarted_=!1,this.userActive_=!1,this.debugEnabled_=!1,this.audioOnlyMode_=!1,this.audioPosterMode_=!1,this.audioOnlyCache_={controlBarHeight:null,playerHeight:null,hiddenChildren:[]},!this.options_||!this.options_.techOrder||!this.options_.techOrder.length)throw new Error("No techOrder specified. Did you overwrite videojs.options instead of just changing the properties you want to override?");if(this.tag=e,this.tagAttributes=e&&Ne(e),this.language(this.options_.language),i.languages){let t={};Object.getOwnPropertyNames(i.languages).forEach(function(e){t[e.toLowerCase()]=i.languages[e]}),this.languages_=t}else this.languages_=T.prototype.options_.languages;this.resetCache_(),this.poster_=i.poster||"",this.controls_=!!i.controls,e.controls=!1,e.removeAttribute("controls"),this.changingSrc_=!1,this.playCallbacks_=[],this.playTerminatedQueue_=[],e.hasAttribute("autoplay")?this.autoplay(!0):this.autoplay(this.options_.autoplay),i.plugins&&Object.keys(i.plugins).forEach(e=>{if("function"!=typeof this[e])throw new Error(`plugin "${e}" does not exist`)}),this.scrubbing_=!1,this.el_=this.createEl(),Ot(this,{eventBusKey:"el_"}),this.fsApi_.requestFullscreen&&(mt(document,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),this.on(this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_)),this.fluid_&&this.on(["playerreset","resize"],this.boundUpdateStyleEl_);var s=d(this.options_),t=(i.plugins&&Object.keys(i.plugins).forEach(e=>{this[e](i.plugins[e])}),i.debug&&this.debug(!0),this.options_.playerOptions=s,this.middleware_=[],this.playbackRates(i.playbackRates),i.experimentalSvgIcons&&((t=(new window.DOMParser).parseFromString('<svg xmlns="http://www.w3.org/2000/svg">\n  <defs>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-play">\n      <path d="M16 10v28l22-14z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-pause">\n      <path d="M12 38h8V10h-8v28zm16-28v28h8V10h-8z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-audio">\n      <path d="M24 2C14.06 2 6 10.06 6 20v14c0 3.31 2.69 6 6 6h6V24h-8v-4c0-7.73 6.27-14 14-14s14 6.27 14 14v4h-8v16h6c3.31 0 6-2.69 6-6V20c0-9.94-8.06-18-18-18z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-captions">\n      <path d="M38 8H10c-2.21 0-4 1.79-4 4v24c0 2.21 1.79 4 4 4h28c2.21 0 4-1.79 4-4V12c0-2.21-1.79-4-4-4zM22 22h-3v-1h-4v6h4v-1h3v2a2 2 0 0 1-2 2h-6a2 2 0 0 1-2-2v-8a2 2 0 0 1 2-2h6a2 2 0 0 1 2 2v2zm14 0h-3v-1h-4v6h4v-1h3v2a2 2 0 0 1-2 2h-6a2 2 0 0 1-2-2v-8a2 2 0 0 1 2-2h6a2 2 0 0 1 2 2v2z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-subtitles">\n      <path d="M40 8H8c-2.21 0-4 1.79-4 4v24c0 2.21 1.79 4 4 4h32c2.21 0 4-1.79 4-4V12c0-2.21-1.79-4-4-4zM8 24h8v4H8v-4zm20 12H8v-4h20v4zm12 0h-8v-4h8v4zm0-8H20v-4h20v4z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-fullscreen-enter">\n      <path d="M14 28h-4v10h10v-4h-6v-6zm-4-8h4v-6h6v-4H10v10zm24 14h-6v4h10V28h-4v6zm-6-24v4h6v6h4V10H28z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-fullscreen-exit">\n      <path d="M10 32h6v6h4V28H10v4zm6-16h-6v4h10V10h-4v6zm12 22h4v-6h6v-4H28v10zm4-22v-6h-4v10h10v-4h-6z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-play-circle">\n      <path d="M20 33l12-9-12-9v18zm4-29C12.95 4 4 12.95 4 24s8.95 20 20 20 20-8.95 20-20S35.05 4 24 4zm0 36c-8.82 0-16-7.18-16-16S15.18 8 24 8s16 7.18 16 16-7.18 16-16 16z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-volume-mute">\n      <path d="M33 24c0-3.53-2.04-6.58-5-8.05v4.42l4.91 4.91c.06-.42.09-.85.09-1.28zm5 0c0 1.88-.41 3.65-1.08 5.28l3.03 3.03C41.25 29.82 42 27 42 24c0-8.56-5.99-15.72-14-17.54v4.13c5.78 1.72 10 7.07 10 13.41zM8.55 6L6 8.55 15.45 18H6v12h8l10 10V26.55l8.51 8.51c-1.34 1.03-2.85 1.86-4.51 2.36v4.13a17.94 17.94 0 0 0 7.37-3.62L39.45 42 42 39.45l-18-18L8.55 6zM24 8l-4.18 4.18L24 16.36V8z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-volume-low">\n      <path d="M14 18v12h8l10 10V8L22 18h-8z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-volume-medium">\n      <path d="M37 24c0-3.53-2.04-6.58-5-8.05v16.11c2.96-1.48 5-4.53 5-8.06zm-27-6v12h8l10 10V8L18 18h-8z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-volume-high">\n      <path d="M6 18v12h8l10 10V8L14 18H6zm27 6c0-3.53-2.04-6.58-5-8.05v16.11c2.96-1.48 5-4.53 5-8.06zM28 6.46v4.13c5.78 1.72 10 7.07 10 13.41s-4.22 11.69-10 13.41v4.13c8.01-1.82 14-8.97 14-17.54S36.01 8.28 28 6.46z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-spinner">\n      <path d="M18.8 21l9.53-16.51C26.94 4.18 25.49 4 24 4c-4.8 0-9.19 1.69-12.64 4.51l7.33 12.69.11-.2zm24.28-3c-1.84-5.85-6.3-10.52-11.99-12.68L23.77 18h19.31zm.52 2H28.62l.58 1 9.53 16.5C41.99 33.94 44 29.21 44 24c0-1.37-.14-2.71-.4-4zm-26.53 4l-7.8-13.5C6.01 14.06 4 18.79 4 24c0 1.37.14 2.71.4 4h14.98l-2.31-4zM4.92 30c1.84 5.85 6.3 10.52 11.99 12.68L24.23 30H4.92zm22.54 0l-7.8 13.51c1.4.31 2.85.49 4.34.49 4.8 0 9.19-1.69 12.64-4.51L29.31 26.8 27.46 30z"></path>\n    </symbol>\n    <symbol viewBox="0 0 24 24" id="vjs-icon-hd">\n      <path d="M19 3H5a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm-8 12H9.5v-2h-2v2H6V9h1.5v2.5h2V9H11v6zm2-6h4c.55 0 1 .45 1 1v4c0 .55-.45 1-1 1h-4V9zm1.5 4.5h2v-3h-2v3z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-chapters">\n      <path d="M6 26h4v-4H6v4zm0 8h4v-4H6v4zm0-16h4v-4H6v4zm8 8h28v-4H14v4zm0 8h28v-4H14v4zm0-20v4h28v-4H14z"></path>\n    </symbol>\n    <symbol viewBox="0 0 40 40" id="vjs-icon-downloading">\n      <path d="M18.208 36.875q-3.208-.292-5.979-1.729-2.771-1.438-4.812-3.729-2.042-2.292-3.188-5.229-1.146-2.938-1.146-6.23 0-6.583 4.334-11.416 4.333-4.834 10.833-5.5v3.166q-5.167.75-8.583 4.646Q6.25 14.75 6.25 19.958q0 5.209 3.396 9.104 3.396 3.896 8.562 4.646zM20 28.417L11.542 20l2.083-2.083 4.917 4.916v-11.25h2.916v11.25l4.875-4.916L28.417 20zm1.792 8.458v-3.167q1.833-.25 3.541-.958 1.709-.708 3.167-1.875l2.333 2.292q-1.958 1.583-4.25 2.541-2.291.959-4.791 1.167zm6.791-27.792q-1.541-1.125-3.25-1.854-1.708-.729-3.541-1.021V3.042q2.5.25 4.77 1.208 2.271.958 4.271 2.5zm4.584 21.584l-2.25-2.25q1.166-1.5 1.854-3.209.687-1.708.937-3.541h3.209q-.292 2.5-1.229 4.791-.938 2.292-2.521 4.209zm.541-12.417q-.291-1.833-.958-3.562-.667-1.73-1.833-3.188l2.375-2.208q1.541 1.916 2.458 4.208.917 2.292 1.167 4.75z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-file-download">\n      <path d="M10.8 40.55q-1.35 0-2.375-1T7.4 37.15v-7.7h3.4v7.7h26.35v-7.7h3.4v7.7q0 1.4-1 2.4t-2.4 1zM24 32.1L13.9 22.05l2.45-2.45 5.95 5.95V7.15h3.4v18.4l5.95-5.95 2.45 2.45z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-file-download-done">\n      <path d="M9.8 40.5v-3.45h28.4v3.45zm9.2-9.05L7.4 19.85l2.45-2.35L19 26.65l19.2-19.2 2.4 2.4z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-file-download-off">\n      <path d="M4.9 4.75L43.25 43.1 41 45.3l-4.75-4.75q-.05.05-.075.025-.025-.025-.075-.025H10.8q-1.35 0-2.375-1T7.4 37.15v-7.7h3.4v7.7h22.05l-7-7-1.85 1.8L13.9 21.9l1.85-1.85L2.7 7zm26.75 14.7l2.45 2.45-3.75 3.8-2.45-2.5zM25.7 7.15V21.1l-3.4-3.45V7.15z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-share">\n      <path d="M36 32.17c-1.52 0-2.89.59-3.93 1.54L17.82 25.4c.11-.45.18-.92.18-1.4s-.07-.95-.18-1.4l14.1-8.23c1.07 1 2.5 1.62 4.08 1.62 3.31 0 6-2.69 6-6s-2.69-6-6-6-6 2.69-6 6c0 .48.07.95.18 1.4l-14.1 8.23c-1.07-1-2.5-1.62-4.08-1.62-3.31 0-6 2.69-6 6s2.69 6 6 6c1.58 0 3.01-.62 4.08-1.62l14.25 8.31c-.1.42-.16.86-.16 1.31A5.83 5.83 0 1 0 36 32.17z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-cog">\n      <path d="M38.86 25.95c.08-.64.14-1.29.14-1.95s-.06-1.31-.14-1.95l4.23-3.31c.38-.3.49-.84.24-1.28l-4-6.93c-.25-.43-.77-.61-1.22-.43l-4.98 2.01c-1.03-.79-2.16-1.46-3.38-1.97L29 4.84c-.09-.47-.5-.84-1-.84h-8c-.5 0-.91.37-.99.84l-.75 5.3a14.8 14.8 0 0 0-3.38 1.97L9.9 10.1a1 1 0 0 0-1.22.43l-4 6.93c-.25.43-.14.97.24 1.28l4.22 3.31C9.06 22.69 9 23.34 9 24s.06 1.31.14 1.95l-4.22 3.31c-.38.3-.49.84-.24 1.28l4 6.93c.25.43.77.61 1.22.43l4.98-2.01c1.03.79 2.16 1.46 3.38 1.97l.75 5.3c.08.47.49.84.99.84h8c.5 0 .91-.37.99-.84l.75-5.3a14.8 14.8 0 0 0 3.38-1.97l4.98 2.01a1 1 0 0 0 1.22-.43l4-6.93c.25-.43.14-.97-.24-1.28l-4.22-3.31zM24 31c-3.87 0-7-3.13-7-7s3.13-7 7-7 7 3.13 7 7-3.13 7-7 7z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-square">\n      <path d="M36 8H12c-2.21 0-4 1.79-4 4v24c0 2.21 1.79 4 4 4h24c2.21 0 4-1.79 4-4V12c0-2.21-1.79-4-4-4zm0 28H12V12h24v24z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-circle">\n      <circle cx="24" cy="24" r="20"></circle>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-circle-outline">\n      <path d="M24 4C12.95 4 4 12.95 4 24s8.95 20 20 20 20-8.95 20-20S35.05 4 24 4zm0 36c-8.82 0-16-7.18-16-16S15.18 8 24 8s16 7.18 16 16-7.18 16-16 16z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-circle-inner-circle">\n      <path d="M24 4C12.97 4 4 12.97 4 24s8.97 20 20 20 20-8.97 20-20S35.03 4 24 4zm0 36c-8.82 0-16-7.18-16-16S15.18 8 24 8s16 7.18 16 16-7.18 16-16 16zm6-16c0 3.31-2.69 6-6 6s-6-2.69-6-6 2.69-6 6-6 6 2.69 6 6z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-cancel">\n      <path d="M24 4C12.95 4 4 12.95 4 24s8.95 20 20 20 20-8.95 20-20S35.05 4 24 4zm10 27.17L31.17 34 24 26.83 16.83 34 14 31.17 21.17 24 14 16.83 16.83 14 24 21.17 31.17 14 34 16.83 26.83 24 34 31.17z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-replay">\n      <path d="M24 10V2L14 12l10 10v-8c6.63 0 12 5.37 12 12s-5.37 12-12 12-12-5.37-12-12H8c0 8.84 7.16 16 16 16s16-7.16 16-16-7.16-16-16-16z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-repeat">\n      <path d="M14 14h20v6l8-8-8-8v6H10v12h4v-8zm20 20H14v-6l-8 8 8 8v-6h24V26h-4v8z"></path>\n    </symbol>\n    <symbol viewBox="0 96 48 48" id="vjs-icon-replay-5">\n      <path d="M17.689 98l-8.697 8.696 8.697 8.697 2.486-2.485-4.32-4.319h1.302c4.93 0 9.071 1.722 12.424 5.165 3.352 3.443 5.029 7.638 5.029 12.584h3.55c0-2.958-.553-5.73-1.658-8.313-1.104-2.583-2.622-4.841-4.555-6.774-1.932-1.932-4.19-3.45-6.773-4.555-2.584-1.104-5.355-1.657-8.313-1.657H15.5l4.615-4.615zm-8.08 21.659v13.861h11.357v5.008H9.609V143h12.7c.834 0 1.55-.298 2.146-.894.596-.597.895-1.31.895-2.145v-7.781c0-.835-.299-1.55-.895-2.147a2.929 2.929 0 0 0-2.147-.894h-8.227v-5.096H25.35v-4.384z"></path>\n    </symbol>\n    <symbol viewBox="0 96 48 48" id="vjs-icon-replay-10">\n      <path d="M42.315 125.63c0-4.997-1.694-9.235-5.08-12.713-3.388-3.479-7.571-5.218-12.552-5.218h-1.315l4.363 4.363-2.51 2.51-8.787-8.786L25.221 97l2.45 2.45-4.662 4.663h1.375c2.988 0 5.788.557 8.397 1.673 2.61 1.116 4.892 2.65 6.844 4.602 1.953 1.953 3.487 4.234 4.602 6.844 1.116 2.61 1.674 5.41 1.674 8.398zM8.183 142v-19.657H3.176V117.8h9.643V142zm13.63 0c-1.156 0-2.127-.393-2.912-1.178-.778-.778-1.168-1.746-1.168-2.902v-16.04c0-1.156.393-2.127 1.178-2.912.779-.779 1.746-1.168 2.902-1.168h7.696c1.156 0 2.126.392 2.911 1.177.779.78 1.168 1.747 1.168 2.903v16.04c0 1.156-.392 2.127-1.177 2.912-.779.779-1.746 1.168-2.902 1.168zm.556-4.636h6.583v-15.02H22.37z"></path>\n    </symbol>\n    <symbol viewBox="0 96 48 48" id="vjs-icon-replay-30">\n      <path d="M26.047 97l-8.733 8.732 8.733 8.733 2.496-2.494-4.336-4.338h1.307c4.95 0 9.108 1.73 12.474 5.187 3.367 3.458 5.051 7.668 5.051 12.635h3.565c0-2.97-.556-5.751-1.665-8.346-1.109-2.594-2.633-4.862-4.574-6.802-1.94-1.941-4.208-3.466-6.803-4.575-2.594-1.109-5.375-1.664-8.345-1.664H23.85l4.634-4.634zM2.555 117.531v4.688h10.297v5.25H5.873v4.687h6.979v5.156H2.555V142H13.36c1.061 0 1.95-.395 2.668-1.186.718-.79 1.076-1.772 1.076-2.94v-16.218c0-1.168-.358-2.149-1.076-2.94-.717-.79-1.607-1.185-2.668-1.185zm22.482.14c-1.149 0-2.11.39-2.885 1.165-.78.78-1.172 1.744-1.172 2.893v15.943c0 1.149.388 2.11 1.163 2.885.78.78 1.745 1.172 2.894 1.172h7.649c1.148 0 2.11-.388 2.884-1.163.78-.78 1.17-1.745 1.17-2.894v-15.943c0-1.15-.386-2.111-1.16-2.885-.78-.78-1.746-1.172-2.894-1.172zm.553 4.518h6.545v14.93H25.59z"></path>\n    </symbol>\n    <symbol viewBox="0 96 48 48" id="vjs-icon-forward-5">\n      <path d="M29.508 97l-2.431 2.43 4.625 4.625h-1.364c-2.965 0-5.742.554-8.332 1.66-2.589 1.107-4.851 2.629-6.788 4.566-1.937 1.937-3.458 4.2-4.565 6.788-1.107 2.59-1.66 5.367-1.66 8.331h3.557c0-4.957 1.68-9.16 5.04-12.611 3.36-3.45 7.51-5.177 12.451-5.177h1.304l-4.326 4.33 2.49 2.49 8.715-8.716zm-9.783 21.61v13.89h11.382v5.018H19.725V142h12.727a2.93 2.93 0 0 0 2.15-.896 2.93 2.93 0 0 0 .896-2.15v-7.798c0-.837-.299-1.554-.896-2.152a2.93 2.93 0 0 0-2.15-.896h-8.245V123h11.29v-4.392z"></path>\n    </symbol>\n    <symbol viewBox="0 96 48 48" id="vjs-icon-forward-10">\n      <path d="M23.119 97l-2.386 2.383 4.538 4.538h-1.339c-2.908 0-5.633.543-8.173 1.63-2.54 1.085-4.76 2.577-6.66 4.478-1.9 1.9-3.392 4.12-4.478 6.66-1.085 2.54-1.629 5.264-1.629 8.172h3.49c0-4.863 1.648-8.986 4.944-12.372 3.297-3.385 7.368-5.078 12.216-5.078h1.279l-4.245 4.247 2.443 2.442 8.55-8.55zm-9.52 21.45v4.42h4.871V142h4.513v-23.55zm18.136 0c-1.125 0-2.066.377-2.824 1.135-.764.764-1.148 1.709-1.148 2.834v15.612c0 1.124.38 2.066 1.139 2.824.764.764 1.708 1.145 2.833 1.145h7.489c1.125 0 2.066-.378 2.824-1.136.764-.764 1.145-1.709 1.145-2.833v-15.612c0-1.125-.378-2.067-1.136-2.825-.764-.764-1.708-1.145-2.833-1.145zm.54 4.42h6.408v14.617h-6.407z"></path>\n    </symbol>\n    <symbol viewBox="0 96 48 48" id="vjs-icon-forward-30">\n      <path d="M25.549 97l-2.437 2.434 4.634 4.635H26.38c-2.97 0-5.753.555-8.347 1.664-2.594 1.109-4.861 2.633-6.802 4.574-1.94 1.94-3.465 4.207-4.574 6.802-1.109 2.594-1.664 5.377-1.664 8.347h3.565c0-4.967 1.683-9.178 5.05-12.636 3.366-3.458 7.525-5.187 12.475-5.187h1.307l-4.335 4.338 2.495 2.494 8.732-8.732zm-11.553 20.53v4.689h10.297v5.249h-6.978v4.688h6.978v5.156H13.996V142h10.808c1.06 0 1.948-.395 2.666-1.186.718-.79 1.077-1.771 1.077-2.94v-16.217c0-1.169-.36-2.15-1.077-2.94-.718-.79-1.605-1.186-2.666-1.186zm21.174.168c-1.149 0-2.11.389-2.884 1.163-.78.78-1.172 1.745-1.172 2.894v15.942c0 1.15.388 2.11 1.162 2.885.78.78 1.745 1.17 2.894 1.17h7.649c1.149 0 2.11-.386 2.885-1.16.78-.78 1.17-1.746 1.17-2.895v-15.942c0-1.15-.387-2.11-1.161-2.885-.78-.78-1.745-1.172-2.894-1.172zm.552 4.516h6.542v14.931h-6.542z"></path>\n    </symbol>\n    <symbol viewBox="0 0 512 512" id="vjs-icon-audio-description">\n      <g fill-rule="evenodd"><path d="M227.29 381.351V162.993c50.38-1.017 89.108-3.028 117.631 17.126 27.374 19.342 48.734 56.965 44.89 105.325-4.067 51.155-41.335 94.139-89.776 98.475-24.085 2.155-71.972 0-71.972 0s-.84-1.352-.773-2.568m48.755-54.804c31.43 1.26 53.208-16.633 56.495-45.386 4.403-38.51-21.188-63.552-58.041-60.796v103.612c-.036 1.466.575 2.22 1.546 2.57"></path><path d="M383.78 381.328c13.336 3.71 17.387-11.06 23.215-21.408 12.722-22.571 22.294-51.594 22.445-84.774.221-47.594-18.343-82.517-35.6-106.182h-8.51c-.587 3.874 2.226 7.315 3.865 10.276 13.166 23.762 25.367 56.553 25.54 94.194.2 43.176-14.162 79.278-30.955 107.894"></path><path d="M425.154 381.328c13.336 3.71 17.384-11.061 23.215-21.408 12.721-22.571 22.291-51.594 22.445-84.774.221-47.594-18.343-82.517-35.6-106.182h-8.511c-.586 3.874 2.226 7.315 3.866 10.276 13.166 23.762 25.367 56.553 25.54 94.194.2 43.176-14.162 79.278-30.955 107.894"></path><path d="M466.26 381.328c13.337 3.71 17.385-11.061 23.216-21.408 12.722-22.571 22.292-51.594 22.445-84.774.221-47.594-18.343-82.517-35.6-106.182h-8.51c-.587 3.874 2.225 7.315 3.865 10.276 13.166 23.762 25.367 56.553 25.54 94.194.2 43.176-14.162 79.278-30.955 107.894M4.477 383.005H72.58l18.573-28.484 64.169-.135s.065 19.413.065 28.62h48.756V160.307h-58.816c-5.653 9.537-140.85 222.697-140.85 222.697zm152.667-145.282v71.158l-40.453-.27 40.453-70.888z"></path></g>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-next-item">\n      <path d="M12 36l17-12-17-12v24zm20-24v24h4V12h-4z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-previous-item">\n      <path d="M12 12h4v24h-4zm7 12l17 12V12z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-shuffle">\n      <path d="M21.17 18.34L10.83 8 8 10.83l10.34 10.34 2.83-2.83zM29 8l4.09 4.09L8 37.17 10.83 40l25.09-25.09L40 19V8H29zm.66 18.83l-2.83 2.83 6.26 6.26L29 40h11V29l-4.09 4.09-6.25-6.26z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-cast">\n      <path d="M42 6H6c-2.21 0-4 1.79-4 4v6h4v-6h36v28H28v4h14c2.21 0 4-1.79 4-4V10c0-2.21-1.79-4-4-4zM2 36v6h6c0-3.31-2.69-6-6-6zm0-8v4c5.52 0 10 4.48 10 10h4c0-7.73-6.27-14-14-14zm0-8v4c9.94 0 18 8.06 18 18h4c0-12.15-9.85-22-22-22z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-picture-in-picture-enter">\n      <path d="M38 22H22v11.99h16V22zm8 16V9.96C46 7.76 44.2 6 42 6H6C3.8 6 2 7.76 2 9.96V38c0 2.2 1.8 4 4 4h36c2.2 0 4-1.8 4-4zm-4 .04H6V9.94h36v28.1z"></path>\n    </symbol>\n    <symbol viewBox="0 0 22 18" id="vjs-icon-picture-in-picture-exit">\n      <path d="M18 4H4v10h14V4zm4 12V1.98C22 .88 21.1 0 20 0H2C.9 0 0 .88 0 1.98V16c0 1.1.9 2 2 2h18c1.1 0 2-.9 2-2zm-2 .02H2V1.97h18v14.05z"></path>\n      <path fill="none" d="M-1-3h24v24H-1z"></path>\n    </symbol>\n    <symbol viewBox="0 0 1792 1792" id="vjs-icon-facebook">\n      <path d="M1343 12v264h-157q-86 0-116 36t-30 108v189h293l-39 296h-254v759H734V905H479V609h255V391q0-186 104-288.5T1115 0q147 0 228 12z"></path>\n    </symbol>\n    <symbol viewBox="0 0 1792 1792" id="vjs-icon-linkedin">\n      <path d="M477 625v991H147V625h330zm21-306q1 73-50.5 122T312 490h-2q-82 0-132-49t-50-122q0-74 51.5-122.5T314 148t133 48.5T498 319zm1166 729v568h-329v-530q0-105-40.5-164.5T1168 862q-63 0-105.5 34.5T999 982q-11 30-11 81v553H659q2-399 2-647t-1-296l-1-48h329v144h-2q20-32 41-56t56.5-52 87-43.5T1285 602q171 0 275 113.5t104 332.5z"></path>\n    </symbol>\n    <symbol viewBox="0 0 1200 1227" id="vjs-icon-twitter">\n      <path d="M714.163 519.284L1160.89 0H1055.03L667.137 450.887L357.328 0H0L468.492 681.821L0 1226.37H105.866L515.491 750.218L842.672 1226.37H1200L714.137 519.284H714.163ZM569.165 687.828L521.697 619.934L144.011 79.6944H306.615L611.412 515.685L658.88 583.579L1055.08 1150.3H892.476L569.165 687.854V687.828Z"/>\n    </symbol>\n    <symbol viewBox="0 0 1792 1792" id="vjs-icon-tumblr">\n      <path d="M1328 1329l80 237q-23 35-111 66t-177 32q-104 2-190.5-26T787 1564t-95-106-55.5-120-16.5-118V676H452V461q72-26 129-69.5t91-90 58-102 34-99T779 12q1-5 4.5-8.5T791 0h244v424h333v252h-334v518q0 30 6.5 56t22.5 52.5 49.5 41.5 81.5 14q78-2 134-29z"></path>\n    </symbol>\n    <symbol viewBox="0 0 1792 1792" id="vjs-icon-pinterest">\n      <path d="M1664 896q0 209-103 385.5T1281.5 1561 896 1664q-111 0-218-32 59-93 78-164 9-34 54-211 20 39 73 67.5t114 28.5q121 0 216-68.5t147-188.5 52-270q0-114-59.5-214T1180 449t-255-63q-105 0-196 29t-154.5 77-109 110.5-67 129.5T377 866q0 104 40 183t117 111q30 12 38-20 2-7 8-31t8-30q6-23-11-43-51-61-51-151 0-151 104.5-259.5T904 517q151 0 235.5 82t84.5 213q0 170-68.5 289T980 1220q-61 0-98-43.5T859 1072q8-35 26.5-93.5t30-103T927 800q0-50-27-83t-77-33q-62 0-105 57t-43 142q0 73 25 122l-99 418q-17 70-13 177-206-91-333-281T128 896q0-209 103-385.5T510.5 231 896 128t385.5 103T1561 510.5 1664 896z"></path>\n    </symbol>\n  </defs>\n</svg>',"image/svg+xml")).querySelector("parsererror")?(o.warn("Failed to load SVG Icons. Falling back to Font Icons."),this.options_.experimentalSvgIcons=null):((s=t.documentElement).style.display="none",this.el_.appendChild(s),this.addClass("vjs-svg-icons-enabled"))),this.initChildren(),this.isAudio("audio"===e.nodeName.toLowerCase()),this.controls()?this.addClass("vjs-controls-enabled"):this.addClass("vjs-controls-disabled"),this.el_.setAttribute("role","region"),this.isAudio()?this.el_.setAttribute("aria-label",this.localize("Audio Player")):this.el_.setAttribute("aria-label",this.localize("Video Player")),this.isAudio()&&this.addClass("vjs-audio"),i.spatialNavigation&&i.spatialNavigation.enabled&&(this.spatialNavigation=new Rs(this),this.addClass("vjs-spatial-navigation-enabled")),ve&&this.addClass("vjs-touch-enabled"),u||this.addClass("vjs-workinghover"),T.players[this.id_]=this,M.split(".")[0]);this.addClass("vjs-v"+t),this.userActive(!0),this.reportUserActivity(),this.one("play",e=>this.listenForUserActivity_(e)),this.on("keydown",e=>this.handleKeyDown(e)),this.on("languagechange",e=>this.handleLanguagechange(e)),this.breakpoints(this.options_.breakpoints),this.responsive(this.options_.responsive),this.on("ready",()=>{this.audioPosterMode(this.options_.audioPosterMode),this.audioOnlyMode(this.options_.audioOnlyMode)})}dispose(){var e;this.trigger("dispose"),this.off("dispose"),c(document,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),c(document,"keydown",this.boundFullWindowOnEscKey_),this.styleEl_&&this.styleEl_.parentNode&&(this.styleEl_.parentNode.removeChild(this.styleEl_),this.styleEl_=null),T.players[this.id_]=null,this.tag&&this.tag.player&&(this.tag.player=null),this.el_&&this.el_.player&&(this.el_.player=null),this.tech_&&(this.tech_.dispose(),this.isPosterFromTech_=!1,this.poster_=""),this.playerElIngest_&&(this.playerElIngest_=null),this.tag&&(this.tag=null),e=this,bs.hasOwnProperty(e.id())&&delete bs[e.id()],a.names.forEach(e=>{e=this[a[e].getterName]();e&&e.off&&e.off()}),super.dispose({restoreEl:this.options_.restoreEl})}createEl(){let t=this.tag,i,e=this.playerElIngest_=t.parentNode&&t.parentNode.hasAttribute&&t.parentNode.hasAttribute("data-vjs-player"),s="video-js"===this.tag.tagName.toLowerCase(),r=(e?i=this.el_=t.parentNode:s||(i=this.el_=super.createEl("div")),Ne(t));if(s){for(i=this.el_=t,t=this.tag=document.createElement("video");i.children.length;)t.appendChild(i.firstChild);De(i,"video-js")||Pe(i,"video-js"),i.appendChild(t),e=this.playerElIngest_=i,Object.keys(i).forEach(e=>{try{t[e]=i[e]}catch(e){}})}t.setAttribute("tabindex","-1"),r.tabindex="-1",le&&pe&&(t.setAttribute("role","application"),r.role="application"),t.removeAttribute("width"),t.removeAttribute("height"),"width"in r&&delete r.width,"height"in r&&delete r.height,Object.getOwnPropertyNames(r).forEach(function(e){s&&"class"===e||i.setAttribute(e,r[e]),s&&t.setAttribute(e,r[e])}),t.playerId=t.id,t.id+="_html5_api",t.className="vjs-tech",(t.player=i.player=this).addClass("vjs-paused");var n,a=["IS_SMART_TV","IS_TIZEN","IS_WEBOS","IS_ANDROID","IS_IPAD","IS_IPHONE","IS_CHROMECAST_RECEIVER"].filter(e=>Se[e]).map(e=>"vjs-device-"+e.substring(3).toLowerCase().replace(/\_/g,"-")),o=(this.addClass(...a),!0!==window.VIDEOJS_NO_DYNAMIC_STYLE&&(this.styleEl_=at("vjs-styles-dimensions"),a=Ye(".vjs-styles-defaults"),(n=Ye("head")).insertBefore(this.styleEl_,a?a.nextSibling:n.firstChild)),this.fill_=!1,this.fluid_=!1,this.width(this.options_.width),this.height(this.options_.height),this.fill(this.options_.fill),this.fluid(this.options_.fluid),this.aspectRatio(this.options_.aspectRatio),this.crossOrigin(this.options_.crossOrigin||this.options_.crossorigin),t.getElementsByTagName("a"));for(let e=0;e<o.length;e++){var l=o.item(e);Pe(l,"vjs-hidden"),l.setAttribute("hidden","hidden")}return t.initNetworkState_=t.networkState,t.parentNode&&!e&&t.parentNode.insertBefore(i,t),Ae(t,i),this.children_.unshift(t),this.el_.setAttribute("lang",this.language_),this.el_.setAttribute("translate","no"),this.el_=i}crossOrigin(e){if("undefined"==typeof e)return this.techGet_("crossOrigin");null!==e&&"anonymous"!==e&&"use-credentials"!==e?o.warn(`crossOrigin must be null,  "anonymous" or "use-credentials", given "${e}"`):(this.techCall_("setCrossOrigin",e),this.posterImage&&this.posterImage.crossOrigin(e))}width(e){return this.dimension("width",e)}height(e){return this.dimension("height",e)}dimension(e,t){var i,s=e+"_";if(void 0===t)return this[s]||0;""===t||"auto"===t?(this[s]=void 0,this.updateStyleEl_()):(i=parseFloat(t),isNaN(i)?o.error(`Improper value "${t}" supplied for for `+e):(this[s]=i,this.updateStyleEl_()))}fluid(e){if(void 0===e)return!!this.fluid_;var t;this.fluid_=!!e,Ct(this)&&this.off(["playerreset","resize"],this.boundUpdateStyleEl_),e?(this.addClass("vjs-fluid"),this.fill(!1),e=this,t=()=>{this.on(["playerreset","resize"],this.boundUpdateStyleEl_)},Ct(e)?t():(e.eventedCallbacks||(e.eventedCallbacks=[]),e.eventedCallbacks.push(t))):this.removeClass("vjs-fluid"),this.updateStyleEl_()}fill(e){if(void 0===e)return!!this.fill_;this.fill_=!!e,e?(this.addClass("vjs-fill"),this.fluid(!1)):this.removeClass("vjs-fill")}aspectRatio(e){if(void 0===e)return this.aspectRatio_;if(!/^\d+\:\d+$/.test(e))throw new Error("Improper value supplied for aspect ratio. The format should be width:height, for example 16:9.");this.aspectRatio_=e,this.fluid(!0),this.updateStyleEl_()}updateStyleEl_(){if(!0===window.VIDEOJS_NO_DYNAMIC_STYLE){let e="number"==typeof this.width_?this.width_:this.options_.width,t="number"==typeof this.height_?this.height_:this.options_.height;var r=this.tech_&&this.tech_.el();void(r&&(0<=e&&(r.width=e),0<=t)&&(r.height=t))}else{let e,t,i,s;r=(i=void 0!==this.aspectRatio_&&"auto"!==this.aspectRatio_?this.aspectRatio_:0<this.videoWidth()?this.videoWidth()+":"+this.videoHeight():"16:9").split(":"),r=r[1]/r[0];e=void 0!==this.width_?this.width_:void 0!==this.height_?this.height_/r:this.videoWidth()||300,t=void 0!==this.height_?this.height_:e*r,s=/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions",this.addClass(s),ot(this.styleEl_,`
      .${s} {
        width: ${e}px;
        height: ${t}px;
      }

      .${s}.vjs-fluid:not(.vjs-audio-only-mode) {
        padding-top: ${100*r}%;
      }
    `)}}loadTech_(e,t){this.tech_&&this.unloadTech_();var i=m(e),s=e.charAt(0).toLowerCase()+e.slice(1);"Html5"!==i&&this.tag&&(v.getTech("Html5").disposeMediaElement(this.tag),this.tag.player=null,this.tag=null),this.techName_=i,this.isReady_=!1;let r=this.autoplay(),n={source:t,autoplay:r="string"==typeof this.autoplay()||!0===this.autoplay()&&this.options_.normalizeAutoplay?!1:r,nativeControlsForTouch:this.options_.nativeControlsForTouch,playerId:this.id(),techId:this.id()+`_${s}_api`,playsinline:this.options_.playsinline,preload:this.options_.preload,loop:this.options_.loop,disablePictureInPicture:this.options_.disablePictureInPicture,muted:this.options_.muted,poster:this.poster(),language:this.language(),playerElIngest:this.playerElIngest_||!1,"vtt.js":this.options_["vtt.js"],canOverridePoster:!!this.options_.techCanOverridePoster,enableSourceset:this.options_.enableSourceset};a.names.forEach(e=>{e=a[e];n[e.getterName]=this[e.privateName]}),Object.assign(n,this.options_[i]),Object.assign(n,this.options_[s]),Object.assign(n,this.options_[e.toLowerCase()]),this.tag&&(n.tag=this.tag),t&&t.src===this.cache_.src&&0<this.cache_.currentTime&&(n.startTime=this.cache_.currentTime);s=v.getTech(e);if(!s)throw new Error(`No Tech named '${i}' exists! '${i}' should be registered using videojs.registerTech()'`);this.tech_=new s(n),this.tech_.ready(p(this,this.handleTechReady_),!0),Zt(this.textTracksJson_||[],this.tech_),vn.forEach(t=>{this.on(this.tech_,t,e=>this[`handleTech${m(t)}_`](e))}),Object.keys(bn).forEach(t=>{this.on(this.tech_,t,e=>{0===this.tech_.playbackRate()&&this.tech_.seeking()?this.queuedCallbacks_.push({callback:this[`handleTech${bn[t]}_`].bind(this),event:e}):this[`handleTech${bn[t]}_`](e)})}),this.on(this.tech_,"loadstart",e=>this.handleTechLoadStart_(e)),this.on(this.tech_,"sourceset",e=>this.handleTechSourceset_(e)),this.on(this.tech_,"waiting",e=>this.handleTechWaiting_(e)),this.on(this.tech_,"ended",e=>this.handleTechEnded_(e)),this.on(this.tech_,"seeking",e=>this.handleTechSeeking_(e)),this.on(this.tech_,"play",e=>this.handleTechPlay_(e)),this.on(this.tech_,"pause",e=>this.handleTechPause_(e)),this.on(this.tech_,"durationchange",e=>this.handleTechDurationChange_(e)),this.on(this.tech_,"fullscreenchange",(e,t)=>this.handleTechFullscreenChange_(e,t)),this.on(this.tech_,"fullscreenerror",(e,t)=>this.handleTechFullscreenError_(e,t)),this.on(this.tech_,"enterpictureinpicture",e=>this.handleTechEnterPictureInPicture_(e)),this.on(this.tech_,"leavepictureinpicture",e=>this.handleTechLeavePictureInPicture_(e)),this.on(this.tech_,"error",e=>this.handleTechError_(e)),this.on(this.tech_,"posterchange",e=>this.handleTechPosterChange_(e)),this.on(this.tech_,"textdata",e=>this.handleTechTextData_(e)),this.on(this.tech_,"ratechange",e=>this.handleTechRateChange_(e)),this.on(this.tech_,"loadedmetadata",this.boundUpdateStyleEl_),this.usingNativeControls(this.techGet_("controls")),this.controls()&&!this.usingNativeControls()&&this.addTechControlsListeners_(),this.tech_.el().parentNode===this.el()||"Html5"===i&&this.tag||Ae(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)}unloadTech_(){a.names.forEach(e=>{e=a[e];this[e.privateName]=this[e.getterName]()}),this.textTracksJson_=Jt(this.tech_),this.isReady_=!1,this.tech_.dispose(),this.tech_=!1,this.isPosterFromTech_&&(this.poster_="",this.trigger("posterchange")),this.isPosterFromTech_=!1}tech(e){return void 0===e&&o.warn("Using the tech directly can be dangerous. I hope you know what you're doing.\nSee https://github.com/videojs/video.js/issues/2617 for more info.\n"),this.tech_}version(){return{"video.js":M}}addTechControlsListeners_(){this.removeTechControlsListeners_(),this.on(this.tech_,"click",this.boundHandleTechClick_),this.on(this.tech_,"dblclick",this.boundHandleTechDoubleClick_),this.on(this.tech_,"touchstart",this.boundHandleTechTouchStart_),this.on(this.tech_,"touchmove",this.boundHandleTechTouchMove_),this.on(this.tech_,"touchend",this.boundHandleTechTouchEnd_),this.on(this.tech_,"tap",this.boundHandleTechTap_)}removeTechControlsListeners_(){this.off(this.tech_,"tap",this.boundHandleTechTap_),this.off(this.tech_,"touchstart",this.boundHandleTechTouchStart_),this.off(this.tech_,"touchmove",this.boundHandleTechTouchMove_),this.off(this.tech_,"touchend",this.boundHandleTechTouchEnd_),this.off(this.tech_,"click",this.boundHandleTechClick_),this.off(this.tech_,"dblclick",this.boundHandleTechDoubleClick_)}handleTechReady_(){this.triggerReady(),this.cache_.volume&&this.techCall_("setVolume",this.cache_.volume),this.handleTechPosterChange_(),this.handleTechDurationChange_()}handleTechLoadStart_(){this.removeClass("vjs-ended","vjs-seeking"),this.error(null),this.handleTechDurationChange_(),this.paused()&&this.hasStarted(!1),this.trigger("loadstart"),this.manualAutoplay_(!0===this.autoplay()&&this.options_.normalizeAutoplay?"play":this.autoplay())}manualAutoplay_(t){if(this.tech_&&"string"==typeof t){var i=()=>{let e=this.muted(),t=(this.muted(!0),()=>{this.muted(e)});this.playTerminatedQueue_.push(t);var i=this.play();if(Xt(i))return i.catch(e=>{throw t(),new Error("Rejection at manualAutoplay. Restoring muted value. "+(e||""))})};let e;if("any"!==t||this.muted()?e="muted"!==t||this.muted()?this.play():i():Xt(e=this.play())&&(e=e.catch(i)),Xt(e))return e.then(()=>{this.trigger({type:"autoplay-success",autoplay:t})}).catch(()=>{this.trigger({type:"autoplay-failure",autoplay:t})})}}updateSourceCaches_(e=""){let t=e,i="";"string"!=typeof t&&(t=e.src,i=e.type),this.cache_.source=this.cache_.source||{},this.cache_.sources=this.cache_.sources||[],t&&!i&&(i=((e,t)=>{if(!t)return"";if(e.cache_.source.src===t&&e.cache_.source.type)return e.cache_.source.type;var i=e.cache_.sources.filter(e=>e.src===t);if(i.length)return i[0].type;var s=e.$$("source");for(let e=0;e<s.length;e++){var r=s[e];if(r.type&&r.src&&r.src===t)return r.type}return Ps(t)})(this,t)),this.cache_.source=d({},e,{src:t,type:i});var e=this.cache_.sources.filter(e=>e.src&&e.src===t),s=[],r=this.$$("source"),n=[];for(let e=0;e<r.length;e++){var a=Ne(r[e]);s.push(a),a.src&&a.src===t&&n.push(a.src)}n.length&&!e.length?this.cache_.sources=s:e.length||(this.cache_.sources=[this.cache_.source]),this.cache_.src=t}handleTechSourceset_(t){if(!this.changingSrc_){let e=e=>this.updateSourceCaches_(e);var i=this.currentSource().src,s=t.src;(e=!i||/^blob:/.test(i)||!/^blob:/.test(s)||this.lastSource_&&(this.lastSource_.tech===s||this.lastSource_.player===i)?e:()=>{})(s),t.src||this.tech_.any(["sourceset","loadstart"],e=>{"sourceset"!==e.type&&(e=this.techGet_("currentSrc"),this.lastSource_.tech=e,this.updateSourceCaches_(e))})}this.lastSource_={player:this.currentSource().src,tech:t.src},this.trigger({src:t.src,type:"sourceset"})}hasStarted(e){if(void 0===e)return this.hasStarted_;e!==this.hasStarted_&&(this.hasStarted_=e,this.hasStarted_?this.addClass("vjs-has-started"):this.removeClass("vjs-has-started"))}handleTechPlay_(){this.removeClass("vjs-ended","vjs-paused"),this.addClass("vjs-playing"),this.hasStarted(!0),this.trigger("play")}handleTechRateChange_(){0<this.tech_.playbackRate()&&0===this.cache_.lastPlaybackRate&&(this.queuedCallbacks_.forEach(e=>e.callback(e.event)),this.queuedCallbacks_=[]),this.cache_.lastPlaybackRate=this.tech_.playbackRate(),this.trigger("ratechange")}handleTechWaiting_(){this.addClass("vjs-waiting"),this.trigger("waiting");let e=this.currentTime(),t=()=>{e!==this.currentTime()&&(this.removeClass("vjs-waiting"),this.off("timeupdate",t))};this.on("timeupdate",t)}handleTechCanPlay_(){this.removeClass("vjs-waiting"),this.trigger("canplay")}handleTechCanPlayThrough_(){this.removeClass("vjs-waiting"),this.trigger("canplaythrough")}handleTechPlaying_(){this.removeClass("vjs-waiting"),this.trigger("playing")}handleTechSeeking_(){this.addClass("vjs-seeking"),this.trigger("seeking")}handleTechSeeked_(){this.removeClass("vjs-seeking","vjs-ended"),this.trigger("seeked")}handleTechPause_(){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.trigger("pause")}handleTechEnded_(){this.addClass("vjs-ended"),this.removeClass("vjs-waiting"),this.options_.loop?(this.currentTime(0),this.play()):this.paused()||this.pause(),this.trigger("ended")}handleTechDurationChange_(){this.duration(this.techGet_("duration"))}handleTechClick_(e){!this.controls_||void 0!==this.options_&&void 0!==this.options_.userActions&&void 0!==this.options_.userActions.click&&!1===this.options_.userActions.click||(void 0!==this.options_&&void 0!==this.options_.userActions&&"function"==typeof this.options_.userActions.click?this.options_.userActions.click.call(this,e):this.paused()?Kt(this.play()):this.pause())}handleTechDoubleClick_(t){!this.controls_||Array.prototype.some.call(this.$$(".vjs-control-bar, .vjs-modal-dialog"),e=>e.contains(t.target))||void 0!==this.options_&&void 0!==this.options_.userActions&&void 0!==this.options_.userActions.doubleClick&&!1===this.options_.userActions.doubleClick||(void 0!==this.options_&&void 0!==this.options_.userActions&&"function"==typeof this.options_.userActions.doubleClick?this.options_.userActions.doubleClick.call(this,t):this.isInPictureInPicture()&&!document.pictureInPictureElement?this.exitPictureInPicture():this.isFullscreen()?this.exitFullscreen():this.requestFullscreen())}handleTechTap_(){this.userActive(!this.userActive())}handleTechTouchStart_(){this.userWasActive=this.userActive()}handleTechTouchMove_(){this.userWasActive&&this.reportUserActivity()}handleTechTouchEnd_(e){e.cancelable&&e.preventDefault()}toggleFullscreenClass_(){this.isFullscreen()?this.addClass("vjs-fullscreen"):this.removeClass("vjs-fullscreen")}documentFullscreenChange_(t){t=t.target.player;if(!t||t===this){t=this.el();let e=document[this.fsApi_.fullscreenElement]===t;!e&&t.matches&&(e=t.matches(":"+this.fsApi_.fullscreen)),this.isFullscreen(e)}}handleTechFullscreenChange_(e,t){t&&(t.nativeIOSFullscreen&&(this.addClass("vjs-ios-native-fs"),this.tech_.one("webkitendfullscreen",()=>{this.removeClass("vjs-ios-native-fs")})),this.isFullscreen(t.isFullscreen))}handleTechFullscreenError_(e,t){this.trigger("fullscreenerror",t)}togglePictureInPictureClass_(){this.isInPictureInPicture()?this.addClass("vjs-picture-in-picture"):this.removeClass("vjs-picture-in-picture")}handleTechEnterPictureInPicture_(e){this.isInPictureInPicture(!0)}handleTechLeavePictureInPicture_(e){this.isInPictureInPicture(!1)}handleTechError_(){var e=this.tech_.error();e&&this.error(e)}handleTechTextData_(){let e=1<arguments.length?arguments[1]:null;this.trigger("textdata",e)}getCache(){return this.cache_}resetCache_(){this.cache_={currentTime:0,initTime:0,inactivityTimeout:this.options_.inactivityTimeout,duration:NaN,lastVolume:1,lastPlaybackRate:this.defaultPlaybackRate(),media:null,src:"",source:{},sources:[],playbackRates:[],volume:1}}techCall_(t,i){this.ready(function(){if(t in Cs)return e=this.middleware_,this.tech_[t](e.reduce(Is(t),i));if(t in ks)return ws(this.middleware_,this.tech_,t,i);var e;try{this.tech_&&this.tech_[t](i)}catch(e){throw o(e),e}},!0)}techGet_(t){if(this.tech_&&this.tech_.isReady_){if(t in Es)return e=this.middleware_,i=this.tech_,e.reduceRight(Is(t),i[t]());if(t in ks)return ws(this.middleware_,this.tech_,t);var e,i;try{return this.tech_[t]()}catch(e){throw void 0===this.tech_[t]?o(`Video.js: ${t} method not defined for ${this.techName_} playback technology.`,e):"TypeError"===e.name?(o(`Video.js: ${t} unavailable on ${this.techName_} playback technology element.`,e),this.tech_.isReady_=!1):o(e),e}}}play(){return new Promise(e=>{this.play_(e)})}play_(e=Kt){this.playCallbacks_.push(e);var t,e=Boolean(!this.changingSrc_&&(this.src()||this.currentSrc())),i=Boolean(Te||u);this.waitToPlay_&&(this.off(["ready","loadstart"],this.waitToPlay_),this.waitToPlay_=null),this.isReady_&&e?(t=this.techGet_("play"),i&&this.hasClass("vjs-ended")&&this.resetProgressBar_(),null===t?this.runPlayTerminatedQueue_():this.runPlayCallbacks_(t)):(this.waitToPlay_=e=>{this.play_()},this.one(["ready","loadstart"],this.waitToPlay_),!e&&i&&this.load())}runPlayTerminatedQueue_(){var e=this.playTerminatedQueue_.slice(0);this.playTerminatedQueue_=[],e.forEach(function(e){e()})}runPlayCallbacks_(t){var e=this.playCallbacks_.slice(0);this.playCallbacks_=[],this.playTerminatedQueue_=[],e.forEach(function(e){e(t)})}pause(){this.techCall_("pause")}paused(){return!1!==this.techGet_("paused")}played(){return this.techGet_("played")||jt(0,0)}scrubbing(e){if("undefined"==typeof e)return this.scrubbing_;this.scrubbing_=!!e,this.techCall_("setScrubbing",this.scrubbing_),e?this.addClass("vjs-scrubbing"):this.removeClass("vjs-scrubbing")}currentTime(e){if(void 0===e)return this.cache_.currentTime=this.techGet_("currentTime")||0,this.cache_.currentTime;e<0&&(e=0),this.isReady_&&!this.changingSrc_&&this.tech_&&this.tech_.isReady_?(this.techCall_("setCurrentTime",e),this.cache_.initTime=0,isFinite(e)&&(this.cache_.currentTime=Number(e))):(this.cache_.initTime=e,this.off("canplay",this.boundApplyInitTime_),this.one("canplay",this.boundApplyInitTime_))}applyInitTime_(){this.currentTime(this.cache_.initTime)}duration(e){if(void 0===e)return void 0!==this.cache_.duration?this.cache_.duration:NaN;(e=(e=parseFloat(e))<0?1/0:e)!==this.cache_.duration&&((this.cache_.duration=e)===1/0?this.addClass("vjs-live"):this.removeClass("vjs-live"),isNaN(e)||this.trigger("durationchange"))}remainingTime(){return this.duration()-this.currentTime()}remainingTimeDisplay(){return Math.floor(this.duration())-Math.floor(this.currentTime())}buffered(){let e=this.techGet_("buffered");return e=e&&e.length?e:jt(0,0)}seekable(){let e=this.techGet_("seekable");return e=e&&e.length?e:jt(0,0)}seeking(){return this.techGet_("seeking")}ended(){return this.techGet_("ended")}networkState(){return this.techGet_("networkState")}readyState(){return this.techGet_("readyState")}bufferedPercent(){return Gt(this.buffered(),this.duration())}bufferedEnd(){var e=this.buffered(),t=this.duration();let i=e.end(e.length-1);return i=i>t?t:i}volume(e){let t;if(void 0===e)return t=parseFloat(this.techGet_("volume")),isNaN(t)?1:t;t=Math.max(0,Math.min(1,e)),this.cache_.volume=t,this.techCall_("setVolume",t),0<t&&this.lastVolume_(t)}muted(e){if(void 0===e)return this.techGet_("muted")||!1;this.techCall_("setMuted",e)}defaultMuted(e){return void 0!==e&&this.techCall_("setDefaultMuted",e),this.techGet_("defaultMuted")||!1}lastVolume_(e){if(void 0===e||0===e)return this.cache_.lastVolume;this.cache_.lastVolume=e}supportsFullScreen(){return this.techGet_("supportsFullScreen")||!1}isFullscreen(e){var t;if(void 0===e)return this.isFullscreen_;t=this.isFullscreen_,this.isFullscreen_=Boolean(e),this.isFullscreen_!==t&&this.fsApi_.prefixed&&this.trigger("fullscreenchange"),this.toggleFullscreenClass_()}requestFullscreen(a){this.isInPictureInPicture()&&this.exitPictureInPicture();let o=this;return new Promise((e,i)=>{function s(){o.off("fullscreenerror",r),o.off("fullscreenchange",t)}function t(){s(),e()}function r(e,t){s(),i(t)}o.one("fullscreenchange",t),o.one("fullscreenerror",r);var n=o.requestFullscreenHelper_(a);n&&(n.then(s,s),n.then(e,i))})}requestFullscreenHelper_(e){let t;if(this.fsApi_.prefixed||(t=this.options_.fullscreen&&this.options_.fullscreen.options||{},void 0!==e&&(t=e)),this.fsApi_.requestFullscreen)return(e=this.el_[this.fsApi_.requestFullscreen](t))&&e.then(()=>this.isFullscreen(!0),()=>this.isFullscreen(!1)),e;this.tech_.supportsFullScreen()&&!0==!this.options_.preferFullWindow?this.techCall_("enterFullScreen"):this.enterFullWindow()}exitFullscreen(){let a=this;return new Promise((e,i)=>{function s(){a.off("fullscreenerror",r),a.off("fullscreenchange",t)}function t(){s(),e()}function r(e,t){s(),i(t)}a.one("fullscreenchange",t),a.one("fullscreenerror",r);var n=a.exitFullscreenHelper_();n&&(n.then(s,s),n.then(e,i))})}exitFullscreenHelper_(){var e;if(this.fsApi_.requestFullscreen)return(e=document[this.fsApi_.exitFullscreen]())&&Kt(e.then(()=>this.isFullscreen(!1))),e;this.tech_.supportsFullScreen()&&!0==!this.options_.preferFullWindow?this.techCall_("exitFullScreen"):this.exitFullWindow()}enterFullWindow(){this.isFullscreen(!0),this.isFullWindow=!0,this.docOrigOverflow=document.documentElement.style.overflow,mt(document,"keydown",this.boundFullWindowOnEscKey_),document.documentElement.style.overflow="hidden",Pe(document.body,"vjs-full-window"),this.trigger("enterFullWindow")}fullWindowOnEscKey(e){"Escape"===e.key&&!0===this.isFullscreen()&&(this.isFullWindow?this.exitFullWindow():this.exitFullscreen())}exitFullWindow(){this.isFullscreen(!1),this.isFullWindow=!1,c(document,"keydown",this.boundFullWindowOnEscKey_),document.documentElement.style.overflow=this.docOrigOverflow,Le(document.body,"vjs-full-window"),this.trigger("exitFullWindow")}disablePictureInPicture(e){if(void 0===e)return this.techGet_("disablePictureInPicture");this.techCall_("setDisablePictureInPicture",e),this.options_.disablePictureInPicture=e,this.trigger("disablepictureinpicturechanged")}isInPictureInPicture(e){if(void 0===e)return!!this.isInPictureInPicture_;this.isInPictureInPicture_=!!e,this.togglePictureInPictureClass_()}requestPictureInPicture(){if(this.options_.enableDocumentPictureInPicture&&window.documentPictureInPicture){let t=document.createElement(this.el().tagName);return t.classList=this.el().classList,t.classList.add("vjs-pip-container"),this.posterImage&&t.appendChild(this.posterImage.el().cloneNode(!0)),this.titleBar&&t.appendChild(this.titleBar.el().cloneNode(!0)),t.appendChild(l("p",{className:"vjs-pip-text"},{},this.localize("Playing in picture-in-picture"))),window.documentPictureInPicture.requestWindow({width:this.videoWidth(),height:this.videoHeight()}).then(e=>(Ze(e),this.el_.parentNode.insertBefore(t,this.el_),e.document.body.appendChild(this.el_),e.document.body.classList.add("vjs-pip-window"),this.player_.isInPictureInPicture(!0),this.player_.trigger({type:"enterpictureinpicture",pipWindow:e}),e.addEventListener("pagehide",e=>{e=e.target.querySelector(".video-js");t.parentNode.replaceChild(e,t),this.player_.isInPictureInPicture(!1),this.player_.trigger("leavepictureinpicture")}),e))}return"pictureInPictureEnabled"in document&&!1===this.disablePictureInPicture()?this.techGet_("requestPictureInPicture"):Promise.reject("No PiP mode is available")}exitPictureInPicture(){return window.documentPictureInPicture&&window.documentPictureInPicture.window?(window.documentPictureInPicture.window.close(),Promise.resolve()):"pictureInPictureEnabled"in document?document.exitPictureInPicture():void 0}handleKeyDown(e){var t,i,s=this.options_.userActions;s&&s.hotkeys&&(t=this.el_.ownerDocument.activeElement,i=t.tagName.toLowerCase(),t.isContentEditable||("input"===i?-1===["button","checkbox","hidden","radio","reset","submit"].indexOf(t.type):-1!==["textarea"].indexOf(i))||("function"==typeof s.hotkeys?s.hotkeys.call(this,e):this.handleHotkeys(e)))}handleHotkeys(t){var{fullscreenKey:e=e=>"f"===t.key.toLowerCase(),muteKey:i=e=>"m"===t.key.toLowerCase(),playPauseKey:s=e=>"k"===t.key.toLowerCase()||" "===t.key.toLowerCase()}=this.options_.userActions?this.options_.userActions.hotkeys:{};e.call(this,t)?(t.preventDefault(),t.stopPropagation(),e=g.getComponent("FullscreenToggle"),!1!==document[this.fsApi_.fullscreenEnabled]&&e.prototype.handleClick.call(this,t)):i.call(this,t)?(t.preventDefault(),t.stopPropagation(),g.getComponent("MuteToggle").prototype.handleClick.call(this,t)):s.call(this,t)&&(t.preventDefault(),t.stopPropagation(),g.getComponent("PlayToggle").prototype.handleClick.call(this,t))}canPlayType(s){var r;for(let t=0,i=this.options_.techOrder;t<i.length;t++){var n=i[t];let e=v.getTech(n);if(e=e||g.getComponent(n)){if(e.isSupported()&&(r=e.canPlayType(s)))return r}else o.error(`The "${n}" tech is undefined. Skipped browser support check for that tech.`)}return""}selectSource(e){function t(e,i,s){let r;return e.some(t=>i.some(e=>{if(r=s(t,e))return!0})),r}var i=this.options_.techOrder.map(e=>[e,v.getTech(e)]).filter(([e,t])=>t?t.isSupported():(o.error(`The "${e}" tech is undefined. Skipped browser support check for that tech.`),!1));let s;var r,n=([e,t],i)=>{if(t.canPlaySource(i,this.options_[e.toLowerCase()]))return{source:i,tech:e}};return(s=this.options_.sourceOrder?t(e,i,(r=n,(e,t)=>r(t,e))):t(i,e,n))||!1}handleSrc_(e,s){if("undefined"==typeof e)return this.cache_.src||"";this.resetRetryOnError_&&this.resetRetryOnError_();let r=As(e);if(r.length){if(this.changingSrc_=!0,s||(this.cache_.sources=r),this.updateSourceCaches_(r[0]),Ss(this,r[0],(e,t)=>{var i;if(this.middleware_=t,s||(this.cache_.sources=r),this.updateSourceCaches_(e),this.src_(e))return 1<r.length?this.handleSrc_(r.slice(1)):(this.changingSrc_=!1,this.setTimeout(function(){this.error({code:4,message:this.options_.notSupportedMessage})},0),void this.triggerReady());i=this.tech_,t.forEach(e=>e.setTech&&e.setTech(i))}),1<r.length){let e=()=>{this.error(null),this.handleSrc_(r.slice(1),!0)},t=()=>{this.off("error",e)};this.one("error",e),this.one("playing",t),this.resetRetryOnError_=()=>{this.off("error",e),this.off("playing",t)}}}else this.setTimeout(function(){this.error({code:4,message:this.options_.notSupportedMessage})},0)}src(e){return this.handleSrc_(e,!1)}src_(e){var t=this.selectSource([e]);return!t||(Ut(t.tech,this.techName_)?this.ready(function(){this.tech_.constructor.prototype.hasOwnProperty("setSource")?this.techCall_("setSource",e):this.techCall_("src",e.src),this.changingSrc_=!1},!0):(this.changingSrc_=!0,this.loadTech_(t.tech,t.source),this.tech_.ready(()=>{this.changingSrc_=!1})),!1)}addSourceElement(e,t){return!!this.tech_&&this.tech_.addSourceElement(e,t)}removeSourceElement(e){return!!this.tech_&&this.tech_.removeSourceElement(e)}load(){this.tech_&&this.tech_.vhs?this.src(this.currentSource()):this.techCall_("load")}reset(){this.paused()?this.doReset_():Kt(this.play().then(()=>this.doReset_()))}doReset_(){this.tech_&&this.tech_.clearTracks("text"),this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.resetCache_(),this.poster(""),this.loadTech_(this.options_.techOrder[0],null),this.techCall_("reset"),this.resetControlBarUI_(),this.error(null),this.titleBar&&this.titleBar.update({title:void 0,description:void 0}),Ct(this)&&this.trigger("playerreset")}resetControlBarUI_(){this.resetProgressBar_(),this.resetPlaybackRate_(),this.resetVolumeBar_()}resetProgressBar_(){this.currentTime(0);var{currentTimeDisplay:e,durationDisplay:t,progressControl:i,remainingTimeDisplay:s}=this.controlBar||{},i=(i||{}).seekBar;e&&e.updateContent(),t&&t.updateContent(),s&&s.updateContent(),i&&(i.update(),i.loadProgressBar)&&i.loadProgressBar.update()}resetPlaybackRate_(){this.playbackRate(this.defaultPlaybackRate()),this.handleTechRateChange_()}resetVolumeBar_(){this.volume(1),this.trigger("volumechange")}currentSources(){var e=this.currentSource(),t=[];return 0!==Object.keys(e).length&&t.push(e),this.cache_.sources||t}currentSource(){return this.cache_.source||{}}currentSrc(){return this.currentSource()&&this.currentSource().src||""}currentType(){return this.currentSource()&&this.currentSource().type||""}preload(e){if(void 0===e)return this.techGet_("preload");this.techCall_("setPreload",e),this.options_.preload=e}autoplay(e){if(void 0===e)return this.options_.autoplay||!1;let t;"string"==typeof e&&/(any|play|muted)/.test(e)||!0===e&&this.options_.normalizeAutoplay?(this.options_.autoplay=e,this.manualAutoplay_("string"==typeof e?e:"play"),t=!1):this.options_.autoplay=!!e,t="undefined"==typeof t?this.options_.autoplay:t,this.tech_&&this.techCall_("setAutoplay",t)}playsinline(e){return void 0!==e&&(this.techCall_("setPlaysinline",e),this.options_.playsinline=e),this.techGet_("playsinline")}loop(e){if(void 0===e)return this.techGet_("loop");this.techCall_("setLoop",e),this.options_.loop=e}poster(e){if(void 0===e)return this.poster_;(e=e||"")!==this.poster_&&(this.poster_=e,this.techCall_("setPoster",e),this.isPosterFromTech_=!1,this.trigger("posterchange"))}handleTechPosterChange_(){var e;(!this.poster_||this.options_.techCanOverridePoster)&&this.tech_&&this.tech_.poster&&(e=this.tech_.poster()||"")!==this.poster_&&(this.poster_=e,this.isPosterFromTech_=!0,this.trigger("posterchange"))}controls(e){if(void 0===e)return!!this.controls_;this.controls_!==(e=!!e)&&(this.controls_=e,this.usingNativeControls()&&this.techCall_("setControls",e),this.controls_?(this.removeClass("vjs-controls-disabled"),this.addClass("vjs-controls-enabled"),this.trigger("controlsenabled"),this.usingNativeControls()||this.addTechControlsListeners_()):(this.removeClass("vjs-controls-enabled"),this.addClass("vjs-controls-disabled"),this.trigger("controlsdisabled"),this.usingNativeControls()||this.removeTechControlsListeners_()))}usingNativeControls(e){if(void 0===e)return!!this.usingNativeControls_;this.usingNativeControls_!==(e=!!e)&&(this.usingNativeControls_=e,this.usingNativeControls_?(this.addClass("vjs-using-native-controls"),this.trigger("usingnativecontrols")):(this.removeClass("vjs-using-native-controls"),this.trigger("usingcustomcontrols")))}error(t){if(void 0===t)return this.error_||null;if(B("beforeerror").forEach(e=>{e=e(this,t);Y(e)&&!Array.isArray(e)||"string"==typeof e||"number"==typeof e||null===e?t=e:this.log.error("please return a value that MediaError expects in beforeerror hooks")}),this.options_.suppressNotSupportedError&&t&&4===t.code){let e=function(){this.error(t)};this.options_.suppressNotSupportedError=!1,this.any(["click","touchstart"],e),void this.one("loadstart",function(){this.off(["click","touchstart"],e)})}else null===t?(this.error_=null,this.removeClass("vjs-error"),this.errorDisplay&&this.errorDisplay.close()):(this.error_=new i(t),this.addClass("vjs-error"),o.error(`(CODE:${this.error_.code} ${i.errorTypes[this.error_.code]})`,this.error_.message,this.error_),this.trigger("error"),B("error").forEach(e=>e(this,this.error_)))}reportUserActivity(e){this.userActivity_=!0}userActive(e){if(void 0===e)return this.userActive_;(e=!!e)!==this.userActive_&&(this.userActive_=e,this.userActive_?(this.userActivity_=!0,this.removeClass("vjs-user-inactive"),this.addClass("vjs-user-active"),this.trigger("useractive")):(this.tech_&&this.tech_.one("mousemove",function(e){e.stopPropagation(),e.preventDefault()}),this.userActivity_=!1,this.removeClass("vjs-user-active"),this.addClass("vjs-user-inactive"),this.trigger("userinactive")))}listenForUserActivity_(){let t,i,s,r=p(this,this.reportUserActivity);function e(e){r(),this.clearInterval(t)}this.on("mousedown",function(){r(),this.clearInterval(t),t=this.setInterval(r,250)}),this.on("mousemove",function(e){e.screenX===i&&e.screenY===s||(i=e.screenX,s=e.screenY,r())}),this.on("mouseup",e),this.on("mouseleave",e);var n=this.getChild("controlBar");!n||u||se||(n.on("mouseenter",function(e){0!==this.player().options_.inactivityTimeout&&(this.player().cache_.inactivityTimeout=this.player().options_.inactivityTimeout),this.player().options_.inactivityTimeout=0}),n.on("mouseleave",function(e){this.player().options_.inactivityTimeout=this.player().cache_.inactivityTimeout})),this.on("keydown",r),this.on("keyup",r);let a;this.setInterval(function(){var e;this.userActivity_&&(this.userActivity_=!1,this.userActive(!0),this.clearTimeout(a),(e=this.options_.inactivityTimeout)<=0||(a=this.setTimeout(function(){this.userActivity_||this.userActive(!1)},e)))},250)}playbackRate(e){if(void 0===e)return this.tech_&&this.tech_.featuresPlaybackRate?this.cache_.lastPlaybackRate||this.techGet_("playbackRate"):1;this.techCall_("setPlaybackRate",e)}defaultPlaybackRate(e){return void 0!==e?this.techCall_("setDefaultPlaybackRate",e):this.tech_&&this.tech_.featuresPlaybackRate?this.techGet_("defaultPlaybackRate"):1}isAudio(e){if(void 0===e)return!!this.isAudio_;this.isAudio_=!!e}updatePlayerHeightOnAudioOnlyMode_(){var e=this.getChild("ControlBar");e&&this.audioOnlyCache_.controlBarHeight!==e.currentHeight()&&(this.audioOnlyCache_.controlBarHeight=e.currentHeight(),this.height(this.audioOnlyCache_.controlBarHeight))}enableAudioOnlyUI_(){this.addClass("vjs-audio-only-mode");var e=this.children();let t=this.getChild("ControlBar");var i=t&&t.currentHeight();e.forEach(e=>{e!==t&&e.el_&&!e.hasClass("vjs-hidden")&&(e.hide(),this.audioOnlyCache_.hiddenChildren.push(e))}),this.audioOnlyCache_.playerHeight=this.currentHeight(),this.audioOnlyCache_.controlBarHeight=i,this.on("playerresize",this.boundUpdatePlayerHeightOnAudioOnlyMode_),this.height(i),this.trigger("audioonlymodechange")}disableAudioOnlyUI_(){this.removeClass("vjs-audio-only-mode"),this.off("playerresize",this.boundUpdatePlayerHeightOnAudioOnlyMode_),this.audioOnlyCache_.hiddenChildren.forEach(e=>e.show()),this.height(this.audioOnlyCache_.playerHeight),this.trigger("audioonlymodechange")}audioOnlyMode(e){return"boolean"!=typeof e||e===this.audioOnlyMode_?this.audioOnlyMode_:(this.audioOnlyMode_=e)?(e=[],this.isInPictureInPicture()&&e.push(this.exitPictureInPicture()),this.isFullscreen()&&e.push(this.exitFullscreen()),this.audioPosterMode()&&e.push(this.audioPosterMode(!1)),Promise.all(e).then(()=>this.enableAudioOnlyUI_())):Promise.resolve().then(()=>this.disableAudioOnlyUI_())}enablePosterModeUI_(){(this.tech_&&this.tech_).hide(),this.addClass("vjs-audio-poster-mode"),this.trigger("audiopostermodechange")}disablePosterModeUI_(){(this.tech_&&this.tech_).show(),this.removeClass("vjs-audio-poster-mode"),this.trigger("audiopostermodechange")}audioPosterMode(e){return"boolean"!=typeof e||e===this.audioPosterMode_?this.audioPosterMode_:(this.audioPosterMode_=e)?(this.audioOnlyMode()?this.audioOnlyMode(!1):Promise.resolve()).then(()=>{this.enablePosterModeUI_()}):Promise.resolve().then(()=>{this.disablePosterModeUI_()})}addTextTrack(e,t,i){if(this.tech_)return this.tech_.addTextTrack(e,t,i)}addRemoteTextTrack(e,t){if(this.tech_)return this.tech_.addRemoteTextTrack(e,t)}removeRemoteTextTrack(e={}){let t=e.track;if(t=t||e,this.tech_)return this.tech_.removeRemoteTextTrack(t)}getVideoPlaybackQuality(){return this.techGet_("getVideoPlaybackQuality")}videoWidth(){return this.tech_&&this.tech_.videoWidth&&this.tech_.videoWidth()||0}videoHeight(){return this.tech_&&this.tech_.videoHeight&&this.tech_.videoHeight()||0}language(e){if(void 0===e)return this.language_;this.language_!==String(e).toLowerCase()&&(this.language_=String(e).toLowerCase(),Ct(this))&&this.trigger("languagechange")}languages(){return d(T.prototype.options_.languages,this.languages_)}toJSON(){var t=d(this.options_),i=t.tracks;t.tracks=[];for(let e=0;e<i.length;e++){var s=i[e];(s=d(s)).player=void 0,t.tracks[e]=s}return t}createModal(e,t){(t=t||{}).content=e||"";let i=new ti(this,t);return this.addChild(i),i.on("dispose",()=>{this.removeChild(i)}),i.open(),i}updateCurrentBreakpoint_(){if(this.responsive()){var t=this.currentBreakpoint(),i=this.currentWidth();for(let e=0;e<Tn.length;e++){var s=Tn[e];if(i<=this.breakpoints_[s]){if(t===s)return;t&&this.removeClass(Sn[t]),this.addClass(Sn[s]),this.breakpoint_=s;break}}}}removeCurrentBreakpoint_(){var e=this.currentBreakpointClass();this.breakpoint_="",e&&this.removeClass(e)}breakpoints(e){return void 0!==e&&(this.breakpoint_="",this.breakpoints_=Object.assign({},wn,e),this.updateCurrentBreakpoint_()),Object.assign(this.breakpoints_)}responsive(e){return void 0===e?this.responsive_:(e=Boolean(e))!==this.responsive_?((this.responsive_=e)?(this.on("playerresize",this.boundUpdateCurrentBreakpoint_),this.updateCurrentBreakpoint_()):(this.off("playerresize",this.boundUpdateCurrentBreakpoint_),this.removeCurrentBreakpoint_()),e):void 0}currentBreakpoint(){return this.breakpoint_}currentBreakpointClass(){return Sn[this.breakpoint_]||""}loadMedia(e,t){var i,s,r,n,a,o,l;e&&"object"==typeof e&&(i=this.crossOrigin(),{artist:e,artwork:s,description:r,poster:n,src:a,textTracks:o,title:l}=(this.reset(),this.cache_.media=d(e),this.cache_.media),!s&&n&&(this.cache_.media.artwork=[{src:n,type:Ps(n)}]),i&&this.crossOrigin(i),a&&this.src(a),n&&this.poster(n),Array.isArray(o)&&o.forEach(e=>this.addRemoteTextTrack(e,!1)),this.titleBar&&this.titleBar.update({title:l,description:r||e||""}),this.ready(t))}getMedia(){var e,t;return this.cache_.media?d(this.cache_.media):(e=this.poster(),t={src:this.currentSources(),textTracks:Array.prototype.map.call(this.remoteTextTracks(),e=>({kind:e.kind,label:e.label,language:e.language,src:e.src}))},e&&(t.poster=e,t.artwork=[{src:t.poster,type:Ps(t.poster)}]),t)}static getTagSettings(e){var i={sources:[],tracks:[]},t=Ne(e),s=t["data-setup"];if(De(e,"vjs-fill")&&(t.fill=!0),De(e,"vjs-fluid")&&(t.fluid=!0),null!==s)try{Object.assign(t,JSON.parse(s||"{}"))}catch(e){o.error("data-setup",e)}if(Object.assign(i,t),e.hasChildNodes()){var r=e.childNodes;for(let e=0,t=r.length;e<t;e++){var n=r[e],a=n.nodeName.toLowerCase();"source"===a?i.sources.push(Ne(n)):"track"===a&&i.tracks.push(Ne(n))}}return i}debug(e){if(void 0===e)return this.debugEnabled_;e?(this.trigger("debugon"),this.previousLogLevel_=this.log.level,this.log.level("debug"),this.debugEnabled_=!0):(this.trigger("debugoff"),this.log.level(this.previousLogLevel_),this.previousLogLevel_=void 0,this.debugEnabled_=!1)}playbackRates(e){if(void 0===e)return this.cache_.playbackRates;Array.isArray(e)&&e.every(e=>"number"==typeof e)&&(this.cache_.playbackRates=e,this.trigger("playbackrateschange"))}}a.names.forEach(function(e){let t=a[e];T.prototype[t.getterName]=function(){return this.tech_?this.tech_[t.getterName]():(this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName])}}),T.prototype.crossorigin=T.prototype.crossOrigin,T.players={};Jr=window.navigator;T.prototype.options_={techOrder:v.defaultTechOrder_,html5:{},enableSourceset:!0,inactivityTimeout:2e3,playbackRates:[],liveui:!1,children:["mediaLoader","posterImage","titleBar","textTrackDisplay","loadingSpinner","bigPlayButton","liveTracker","controlBar","errorDisplay","textTrackSettings","resizeManager"],language:Jr&&(Jr.languages&&Jr.languages[0]||Jr.userLanguage||Jr.language)||"en",languages:{},notSupportedMessage:"No compatible source was found for this media.",normalizeAutoplay:!1,fullscreen:{options:{navigationUI:"hide"}},breakpoints:{},responsive:!1,audioOnlyMode:!1,audioPosterMode:!1,spatialNavigation:{enabled:!1,horizontalSeek:!1},enableSmoothSeeking:!1},vn.forEach(function(e){T.prototype[`handleTech${m(e)}_`]=function(){return this.trigger(e)}}),g.registerComponent("Player",T);function En(t,i){function s(){Pn(this,{name:t,plugin:i,instance:null},!0);var e=i.apply(this,arguments);return Dn(this,t),Pn(this,{name:t,plugin:i,instance:e}),e}return Object.keys(i).forEach(function(e){s[e]=i[e]}),s}let Cn="plugin",kn="activePlugins_",In={},xn=e=>In.hasOwnProperty(e),An=e=>xn(e)?In[e]:void 0,Dn=(e,t)=>{e[kn]=e[kn]||{},e[kn][t]=!0},Pn=(e,t,i)=>{i=(i?"before":"")+"pluginsetup";e.trigger(i,t),e.trigger(i+":"+t.name,t)},Ln=(i,s)=>(s.prototype.name=i,function(...e){Pn(this,{name:i,plugin:s,instance:null},!0);let t=new s(this,...e);return this[i]=()=>t,Pn(this,t.getEventHash()),t});class On{constructor(e){if(this.constructor===On)throw new Error("Plugin must be sub-classed; not directly instantiated.");this.player=e,this.log||(this.log=this.player.log.createLogger(this.name)),Ot(this),delete this.trigger,Nt(this,this.constructor.defaultState),Dn(e,this.name),this.dispose=this.dispose.bind(this),e.on("dispose",this.dispose)}version(){return this.constructor.VERSION}getEventHash(e={}){return e.name=this.name,e.plugin=this.constructor,e.instance=this,e}trigger(e,t={}){return gt(this.eventBusEl_,e,this.getEventHash(t))}handleStateChanged(e){}dispose(){var{name:e,player:t}=this;this.trigger("dispose"),this.off(),t.off("dispose",this.dispose),t[kn][e]=!1,this.player=this.state=null,t[e]=Ln(e,In[e])}static isBasic(e){e="string"==typeof e?An(e):e;return"function"==typeof e&&!On.prototype.isPrototypeOf(e.prototype)}static registerPlugin(e,t){if("string"!=typeof e)throw new Error(`Illegal plugin name, "${e}", must be a string, was ${typeof e}.`);if(xn(e))o.warn(`A plugin named "${e}" already exists. You may want to avoid re-registering plugins!`);else if(T.prototype.hasOwnProperty(e))throw new Error(`Illegal plugin name, "${e}", cannot share a name with an existing player method!`);if("function"!=typeof t)throw new Error(`Illegal plugin for "${e}", must be a function, was ${typeof t}.`);return In[e]=t,e!==Cn&&(On.isBasic(t)?T.prototype[e]=En(e,t):T.prototype[e]=Ln(e,t)),t}static deregisterPlugin(e){if(e===Cn)throw new Error("Cannot de-register base plugin.");xn(e)&&(delete In[e],delete T.prototype[e])}static getPlugins(e=Object.keys(In)){let i;return e.forEach(e=>{var t=An(e);t&&((i=i||{})[e]=t)}),i}static getPluginVersion(e){e=An(e);return e&&e.VERSION||""}}function Rn(e,i,s,r){{var n=i+` is deprecated and will be removed in ${e}.0; please use ${s} instead.`,a=r;let t=!1;return function(...e){return t||o.warn(n),t=!0,a.apply(this,e)}}}On.getPlugin=An,On.BASE_PLUGIN_NAME=Cn,On.registerPlugin(Cn,On),T.prototype.usingPlugin=function(e){return!!this[kn]&&!0===this[kn][e]},T.prototype.hasPlugin=function(e){return!!xn(e)};let Nn=e=>0===e.indexOf("#")?e.slice(1):e;function E(e,i,s){let r=E.getPlayer(e);if(r)i&&o.warn(`Player "${e}" is already initialised. Options will not be applied.`),s&&r.ready(s);else{let t="string"==typeof e?Ye("#"+Nn(e)):e;if(!Ce(t))throw new TypeError("The element or ID supplied is not valid. (videojs)");e="getRootNode"in t&&t.getRootNode()instanceof window.ShadowRoot?t.getRootNode():t.ownerDocument.body,e=(t.ownerDocument.defaultView&&e.contains(t)||o.warn("The element supplied is not included in the DOM"),!0===(i=i||{}).restoreEl&&(i.restoreEl=(t.parentNode&&t.parentNode.hasAttribute&&t.parentNode.hasAttribute("data-vjs-player")?t.parentNode:t).cloneNode(!0)),B("beforesetup").forEach(e=>{e=e(t,d(i));!Y(e)||Array.isArray(e)?o.error("please return an object in beforesetup hooks"):i=d(i,e)}),g.getComponent("Player"));r=new e(t,i,s),B("setup").forEach(e=>e(r))}return r}E.hooks_=U,E.hooks=B,E.hook=function(e,t){B(e,t)},E.hookOnce=function(s,e){B(s,[].concat(e).map(t=>{let i=(...e)=>(F(s,i),t(...e));return i}))},E.removeHook=F,!0!==window.VIDEOJS_NO_DYNAMIC_STYLE&&Ee()&&!(e=Ye(".vjs-styles-defaults"))&&(e=at("vjs-styles-defaults"),(Qr=Ye("head"))&&Qr.insertBefore(e,Qr.firstChild),ot(e,`
      .video-js {
        width: 300px;
        height: 150px;
      }

      .vjs-fluid:not(.vjs-audio-only-mode) {
        padding-top: 56.25%
      }
    `)),rt(1,E),E.VERSION=M,E.options=T.prototype.options_,E.getPlayers=()=>T.players,E.getPlayer=e=>{var t=T.players;let i;if("string"==typeof e){var s=Nn(e),r=t[s];if(r)return r;i=Ye("#"+s)}else i=e;if(Ce(i)){var{player:r,playerId:s}=i;if(r||t[s])return r||t[s]}},E.getAllPlayers=()=>Object.keys(T.players).map(e=>T.players[e]).filter(Boolean),E.players=T.players,E.getComponent=g.getComponent,E.registerComponent=(e,t)=>(v.isTech(t)&&o.warn(`The ${e} tech was registered as a component. It should instead be registered using videojs.registerTech(name, tech)`),g.registerComponent.call(g,e,t)),E.getTech=v.getTech,E.registerTech=v.registerTech,E.use=function(e,t){vs[e]=vs[e]||[],vs[e].push(t)},Object.defineProperty(E,"middleware",{value:{},writeable:!1,enumerable:!0}),Object.defineProperty(E.middleware,"TERMINATOR",{value:Ts,writeable:!1,enumerable:!0}),E.browser=Se,E.obj=ee,E.mergeOptions=Rn(9,"videojs.mergeOptions","videojs.obj.merge",d),E.defineLazyProperty=Rn(9,"videojs.defineLazyProperty","videojs.obj.defineLazyProperty",Z),E.bind=Rn(9,"videojs.bind","native Function.prototype.bind",p),E.registerPlugin=On.registerPlugin,E.deregisterPlugin=On.deregisterPlugin,E.plugin=(e,t)=>(o.warn("videojs.plugin() is deprecated; use videojs.registerPlugin() instead"),On.registerPlugin(e,t)),E.getPlugins=On.getPlugins,E.getPlugin=On.getPlugin,E.getPluginVersion=On.getPluginVersion,E.addLanguage=function(e,t){return e=(""+e).toLowerCase(),E.options.languages=d(E.options.languages,{[e]:t}),E.options.languages[e]},E.log=o,E.createLogger=W,E.time=t,E.createTimeRange=Rn(9,"videojs.createTimeRange","videojs.time.createTimeRanges",jt),E.createTimeRanges=Rn(9,"videojs.createTimeRanges","videojs.time.createTimeRanges",jt),E.formatTime=Rn(9,"videojs.formatTime","videojs.time.formatTime",Wt),E.setFormatTime=Rn(9,"videojs.setFormatTime","videojs.time.setFormatTime",zt),E.resetFormatTime=Rn(9,"videojs.resetFormatTime","videojs.time.resetFormatTime",$t),E.parseUrl=Rn(9,"videojs.parseUrl","videojs.url.parseUrl",mi),E.isCrossOrigin=Rn(9,"videojs.isCrossOrigin","videojs.url.isCrossOrigin",fi),E.EventTarget=wt,E.any=yt,E.on=mt,E.one=ft,E.off=c,E.trigger=gt,E.xhr=Di,E.TextTrack=Bi,E.AudioTrack=Fi,E.VideoTrack=qi,["isEl","isTextNode","createEl","hasClass","addClass","removeClass","toggleClass","setAttributes","getAttributes","emptyEl","appendContent","insertContent"].forEach(e=>{E[e]=function(){return o.warn(`videojs.${e}() is deprecated; use videojs.dom.${e}() instead`),et[e].apply(null,arguments)}}),E.computedStyle=Rn(9,"videojs.computedStyle","videojs.dom.computedStyle",Je),E.dom=et,E.fn=Tt,E.num=zi,E.str=Bt,E.url=_i,E.Error={NetworkBadStatus:"networkbadstatus",NetworkRequestFailed:"networkrequestfailed",NetworkRequestAborted:"networkrequestaborted",NetworkRequestTimeout:"networkrequesttimeout",NetworkBodyParserFailed:"networkbodyparserfailed",StreamingHlsPlaylistParserError:"streaminghlsplaylistparsererror",StreamingDashManifestParserError:"streamingdashmanifestparsererror",StreamingContentSteeringParserError:"streamingcontentsteeringparsererror",StreamingVttParserError:"streamingvttparsererror",StreamingFailedToSelectNextSegment:"streamingfailedtoselectnextsegment",StreamingFailedToDecryptSegment:"streamingfailedtodecryptsegment",StreamingFailedToTransmuxSegment:"streamingfailedtotransmuxsegment",StreamingFailedToAppendSegment:"streamingfailedtoappendsegment",StreamingCodecsChangeError:"streamingcodecschangeerror"},bi(function(e,t){
/*! @name videojs-contrib-quality-levels @version 4.1.0 @license Apache-2.0 */
e.exports=function(e){function t(e){return e&&typeof e==="object"&&"default"in e?e:{default:e}}var i=t(e);class s{constructor(e){let t=this;t.id=e.id;t.label=t.id;t.width=e.width;t.height=e.height;t.bitrate=e.bandwidth;t.frameRate=e.frameRate;t.enabled_=e.enabled;Object.defineProperty(t,"enabled",{get(){return t.enabled_()},set(e){t.enabled_(e)}});return t}}class n extends i["default"].EventTarget{constructor(){super();let e=this;e.levels_=[];e.selectedIndex_=-1;Object.defineProperty(e,"selectedIndex",{get(){return e.selectedIndex_}});Object.defineProperty(e,"length",{get(){return e.levels_.length}});e[Symbol.iterator]=()=>e.levels_.values();return e}addQualityLevel(e){let t=this.getQualityLevelById(e.id);if(t)return t;const i=this.levels_.length;t=new s(e);if(!(""+i in this))Object.defineProperty(this,i,{get(){return this.levels_[i]}});this.levels_.push(t);this.trigger({qualityLevel:t,type:"addqualitylevel"});return t}removeQualityLevel(i){let s=null;for(let e=0,t=this.length;e<t;e++)if(this[e]===i){s=this.levels_.splice(e,1)[0];if(this.selectedIndex_===e)this.selectedIndex_=-1;else if(this.selectedIndex_>e)this.selectedIndex_--;break}if(s)this.trigger({qualityLevel:i,type:"removequalitylevel"});return s}getQualityLevelById(i){for(let e=0,t=this.length;e<t;e++){const s=this[e];if(s.id===i)return s}return null}dispose(){this.selectedIndex_=-1;this.levels_.length=0}}n.prototype.allowedEvents_={change:"change",addqualitylevel:"addqualitylevel",removequalitylevel:"removequalitylevel"};for(const l in n.prototype.allowedEvents_)n.prototype["on"+l]=null;var a="4.1.0";const r=function(e,t){const i=e.qualityLevels;const s=new n;const r=function(){s.dispose();e.qualityLevels=i;e.off("dispose",r)};e.on("dispose",r);e.qualityLevels=()=>s;e.qualityLevels.VERSION=a;return s},o=function(e){return r(this,i["default"].obj.merge({},e))};return i["default"].registerPlugin("qualityLevels",o),o.VERSION=a,o}(E)});function Mn(e){return window.atob?window.atob(e):Buffer.from(e,"base64").toString("binary")}var Un="https://example.com",Bn=function(e,t){if(/^[a-z]+:/i.test(t))return t;/^data:/.test(e)&&(e=window.location&&window.location.href||"");var i=/^\/\//.test(e),s=!window.location&&!/\/\//i.test(e),t=(e=new window.URL(e,window.location||Un),new URL(t,e));return s?t.href.slice(Un.length):i?t.href.slice(t.protocol.length):t.href},Yr=function(){function e(){this.listeners={}}var t=e.prototype;return t.on=function(e,t){this.listeners[e]||(this.listeners[e]=[]),this.listeners[e].push(t)},t.off=function(e,t){return!!this.listeners[e]&&(t=this.listeners[e].indexOf(t),this.listeners[e]=this.listeners[e].slice(0),this.listeners[e].splice(t,1),-1<t)},t.trigger=function(e){var t=this.listeners[e];if(t)if(2===arguments.length)for(var i=t.length,s=0;s<i;++s)t[s].call(this,arguments[1]);else for(var r=Array.prototype.slice.call(arguments,1),n=t.length,a=0;a<n;++a)t[a].apply(this,r)},t.dispose=function(){this.listeners={}},t.pipe=function(t){this.on("data",function(e){t.push(e)})},e}();function Fn(e){for(var t=Mn(e),i=new Uint8Array(t.length),s=0;s<t.length;s++)i[s]=t.charCodeAt(s);return i}
/*! @name m3u8-parser @version 7.2.0 @license Apache-2.0 */class qn extends Yr{constructor(){super(),this.buffer=""}push(e){let t;for(this.buffer+=e,t=this.buffer.indexOf("\n");-1<t;t=this.buffer.indexOf("\n"))this.trigger("data",this.buffer.substring(0,t)),this.buffer=this.buffer.substring(t+1)}}function jn(e){var e=/([0-9.]*)?@?([0-9.]*)?/.exec(e||""),t={};return e[1]&&(t.length=parseInt(e[1],10)),e[2]&&(t.offset=parseInt(e[2],10)),t}function S(t){var i={};if(t){var s,r=t.split(new RegExp('(?:^|,)((?:[^=]*)=(?:"[^"]*"|[^,]*))'));let e=r.length;for(;e--;)""!==r[e]&&((s=/([^=]*)=(.*)/.exec(r[e]).slice(1))[0]=s[0].replace(/^\s+|\s+$/g,""),s[1]=s[1].replace(/^\s+|\s+$/g,""),s[1]=s[1].replace(/^['"](.*)['"]$/g,"$1"),i[s[0]]=s[1])}return i}let Hn=String.fromCharCode(9),Vn=e=>{var e=e.split("x"),t={};return e[0]&&(t.width=parseInt(e[0],10)),e[1]&&(t.height=parseInt(e[1],10)),t};class zn extends Yr{constructor(){super(),this.customParsers=[],this.tagMappers=[]}push(i){let a,o;0!==(i=i.trim()).length&&("#"!==i[0]?this.trigger("data",{type:"uri",uri:i}):this.tagMappers.reduce((e,t)=>{t=t(i);return t===i?e:e.concat([t])},[i]).forEach(t=>{for(let e=0;e<this.customParsers.length;e++)if(this.customParsers[e].call(this,t))return;var e;if(0!==t.indexOf("#EXT"))this.trigger("data",{type:"comment",text:t.slice(1)});else if(t=t.replace("\r",""),a=/^#EXTM3U/.exec(t))this.trigger("data",{type:"tag",tagType:"m3u"});else if(a=/^#EXTINF:([0-9\.]*)?,?(.*)?$/.exec(t))o={type:"tag",tagType:"inf"},a[1]&&(o.duration=parseFloat(a[1])),a[2]&&(o.title=a[2]),this.trigger("data",o);else if(a=/^#EXT-X-TARGETDURATION:([0-9.]*)?/.exec(t))o={type:"tag",tagType:"targetduration"},a[1]&&(o.duration=parseInt(a[1],10)),this.trigger("data",o);else if(a=/^#EXT-X-VERSION:([0-9.]*)?/.exec(t))o={type:"tag",tagType:"version"},a[1]&&(o.version=parseInt(a[1],10)),this.trigger("data",o);else if(a=/^#EXT-X-MEDIA-SEQUENCE:(\-?[0-9.]*)?/.exec(t))o={type:"tag",tagType:"media-sequence"},a[1]&&(o.number=parseInt(a[1],10)),this.trigger("data",o);else if(a=/^#EXT-X-DISCONTINUITY-SEQUENCE:(\-?[0-9.]*)?/.exec(t))o={type:"tag",tagType:"discontinuity-sequence"},a[1]&&(o.number=parseInt(a[1],10)),this.trigger("data",o);else if(a=/^#EXT-X-PLAYLIST-TYPE:(.*)?$/.exec(t))o={type:"tag",tagType:"playlist-type"},a[1]&&(o.playlistType=a[1]),this.trigger("data",o);else if(a=/^#EXT-X-BYTERANGE:(.*)?$/.exec(t))o=f(jn(a[1]),{type:"tag",tagType:"byterange"}),this.trigger("data",o);else if(a=/^#EXT-X-ALLOW-CACHE:(YES|NO)?/.exec(t))o={type:"tag",tagType:"allow-cache"},a[1]&&(o.allowed=!/NO/.test(a[1])),this.trigger("data",o);else if(a=/^#EXT-X-MAP:(.*)$/.exec(t))o={type:"tag",tagType:"map"},a[1]&&((e=S(a[1])).URI&&(o.uri=e.URI),e.BYTERANGE)&&(o.byterange=jn(e.BYTERANGE)),this.trigger("data",o);else if(a=/^#EXT-X-STREAM-INF:(.*)$/.exec(t))o={type:"tag",tagType:"stream-inf"},a[1]&&(o.attributes=S(a[1]),o.attributes.RESOLUTION&&(o.attributes.RESOLUTION=Vn(o.attributes.RESOLUTION)),o.attributes.BANDWIDTH&&(o.attributes.BANDWIDTH=parseInt(o.attributes.BANDWIDTH,10)),o.attributes["FRAME-RATE"]&&(o.attributes["FRAME-RATE"]=parseFloat(o.attributes["FRAME-RATE"])),o.attributes["PROGRAM-ID"])&&(o.attributes["PROGRAM-ID"]=parseInt(o.attributes["PROGRAM-ID"],10)),this.trigger("data",o);else if(a=/^#EXT-X-MEDIA:(.*)$/.exec(t))o={type:"tag",tagType:"media"},a[1]&&(o.attributes=S(a[1])),this.trigger("data",o);else if(a=/^#EXT-X-ENDLIST/.exec(t))this.trigger("data",{type:"tag",tagType:"endlist"});else if(a=/^#EXT-X-DISCONTINUITY/.exec(t))this.trigger("data",{type:"tag",tagType:"discontinuity"});else if(a=/^#EXT-X-PROGRAM-DATE-TIME:(.*)$/.exec(t))o={type:"tag",tagType:"program-date-time"},a[1]&&(o.dateTimeString=a[1],o.dateTimeObject=new Date(a[1])),this.trigger("data",o);else if(a=/^#EXT-X-KEY:(.*)$/.exec(t))o={type:"tag",tagType:"key"},a[1]&&(o.attributes=S(a[1]),o.attributes.IV)&&("0x"===o.attributes.IV.substring(0,2).toLowerCase()&&(o.attributes.IV=o.attributes.IV.substring(2)),o.attributes.IV=o.attributes.IV.match(/.{8}/g),o.attributes.IV[0]=parseInt(o.attributes.IV[0],16),o.attributes.IV[1]=parseInt(o.attributes.IV[1],16),o.attributes.IV[2]=parseInt(o.attributes.IV[2],16),o.attributes.IV[3]=parseInt(o.attributes.IV[3],16),o.attributes.IV=new Uint32Array(o.attributes.IV)),this.trigger("data",o);else if(a=/^#EXT-X-START:(.*)$/.exec(t))o={type:"tag",tagType:"start"},a[1]&&(o.attributes=S(a[1]),o.attributes["TIME-OFFSET"]=parseFloat(o.attributes["TIME-OFFSET"]),o.attributes.PRECISE=/YES/.test(o.attributes.PRECISE)),this.trigger("data",o);else if(a=/^#EXT-X-CUE-OUT-CONT:(.*)?$/.exec(t))o={type:"tag",tagType:"cue-out-cont"},a[1]?o.data=a[1]:o.data="",this.trigger("data",o);else if(a=/^#EXT-X-CUE-OUT:(.*)?$/.exec(t))o={type:"tag",tagType:"cue-out"},a[1]?o.data=a[1]:o.data="",this.trigger("data",o);else if(a=/^#EXT-X-CUE-IN:?(.*)?$/.exec(t))o={type:"tag",tagType:"cue-in"},a[1]?o.data=a[1]:o.data="",this.trigger("data",o);else if((a=/^#EXT-X-SKIP:(.*)$/.exec(t))&&a[1])(o={type:"tag",tagType:"skip"}).attributes=S(a[1]),o.attributes.hasOwnProperty("SKIPPED-SEGMENTS")&&(o.attributes["SKIPPED-SEGMENTS"]=parseInt(o.attributes["SKIPPED-SEGMENTS"],10)),o.attributes.hasOwnProperty("RECENTLY-REMOVED-DATERANGES")&&(o.attributes["RECENTLY-REMOVED-DATERANGES"]=o.attributes["RECENTLY-REMOVED-DATERANGES"].split(Hn)),this.trigger("data",o);else if((a=/^#EXT-X-PART:(.*)$/.exec(t))&&a[1])(o={type:"tag",tagType:"part"}).attributes=S(a[1]),["DURATION"].forEach(function(e){o.attributes.hasOwnProperty(e)&&(o.attributes[e]=parseFloat(o.attributes[e]))}),["INDEPENDENT","GAP"].forEach(function(e){o.attributes.hasOwnProperty(e)&&(o.attributes[e]=/YES/.test(o.attributes[e]))}),o.attributes.hasOwnProperty("BYTERANGE")&&(o.attributes.byterange=jn(o.attributes.BYTERANGE)),this.trigger("data",o);else if((a=/^#EXT-X-SERVER-CONTROL:(.*)$/.exec(t))&&a[1])(o={type:"tag",tagType:"server-control"}).attributes=S(a[1]),["CAN-SKIP-UNTIL","PART-HOLD-BACK","HOLD-BACK"].forEach(function(e){o.attributes.hasOwnProperty(e)&&(o.attributes[e]=parseFloat(o.attributes[e]))}),["CAN-SKIP-DATERANGES","CAN-BLOCK-RELOAD"].forEach(function(e){o.attributes.hasOwnProperty(e)&&(o.attributes[e]=/YES/.test(o.attributes[e]))}),this.trigger("data",o);else if((a=/^#EXT-X-PART-INF:(.*)$/.exec(t))&&a[1])(o={type:"tag",tagType:"part-inf"}).attributes=S(a[1]),["PART-TARGET"].forEach(function(e){o.attributes.hasOwnProperty(e)&&(o.attributes[e]=parseFloat(o.attributes[e]))}),this.trigger("data",o);else if((a=/^#EXT-X-PRELOAD-HINT:(.*)$/.exec(t))&&a[1])(o={type:"tag",tagType:"preload-hint"}).attributes=S(a[1]),["BYTERANGE-START","BYTERANGE-LENGTH"].forEach(function(e){var t;o.attributes.hasOwnProperty(e)&&(o.attributes[e]=parseInt(o.attributes[e],10),t="BYTERANGE-LENGTH"===e?"length":"offset",o.attributes.byterange=o.attributes.byterange||{},o.attributes.byterange[t]=o.attributes[e],delete o.attributes[e])}),this.trigger("data",o);else if((a=/^#EXT-X-RENDITION-REPORT:(.*)$/.exec(t))&&a[1])(o={type:"tag",tagType:"rendition-report"}).attributes=S(a[1]),["LAST-MSN","LAST-PART"].forEach(function(e){o.attributes.hasOwnProperty(e)&&(o.attributes[e]=parseInt(o.attributes[e],10))}),this.trigger("data",o);else if((a=/^#EXT-X-DATERANGE:(.*)$/.exec(t))&&a[1]){(o={type:"tag",tagType:"daterange"}).attributes=S(a[1]),["ID","CLASS"].forEach(function(e){o.attributes.hasOwnProperty(e)&&(o.attributes[e]=String(o.attributes[e]))}),["START-DATE","END-DATE"].forEach(function(e){o.attributes.hasOwnProperty(e)&&(o.attributes[e]=new Date(o.attributes[e]))}),["DURATION","PLANNED-DURATION"].forEach(function(e){o.attributes.hasOwnProperty(e)&&(o.attributes[e]=parseFloat(o.attributes[e]))}),["END-ON-NEXT"].forEach(function(e){o.attributes.hasOwnProperty(e)&&(o.attributes[e]=/YES/i.test(o.attributes[e]))}),["SCTE35-CMD"," SCTE35-OUT","SCTE35-IN"].forEach(function(e){o.attributes.hasOwnProperty(e)&&(o.attributes[e]=o.attributes[e].toString(16))});var i,s,r,n=/^X-([A-Z]+-)+[A-Z]+$/;for(i in o.attributes)n.test(i)&&(s=/[0-9A-Fa-f]{6}/g.test(o.attributes[i]),r=/^\d+(\.\d+)?$/.test(o.attributes[i]),o.attributes[i]=s?o.attributes[i].toString(16):(r?parseFloat:String)(o.attributes[i]));this.trigger("data",o)}else(a=/^#EXT-X-INDEPENDENT-SEGMENTS/.exec(t))?this.trigger("data",{type:"tag",tagType:"independent-segments"}):(a=/^#EXT-X-I-FRAMES-ONLY/.exec(t))?this.trigger("data",{type:"tag",tagType:"i-frames-only"}):(a=/^#EXT-X-CONTENT-STEERING:(.*)$/.exec(t))?((o={type:"tag",tagType:"content-steering"}).attributes=S(a[1]),this.trigger("data",o)):(a=/^#EXT-X-I-FRAME-STREAM-INF:(.*)$/.exec(t))?((o={type:"tag",tagType:"i-frame-playlist"}).attributes=S(a[1]),o.attributes.URI&&(o.uri=o.attributes.URI),o.attributes.BANDWIDTH&&(o.attributes.BANDWIDTH=parseInt(o.attributes.BANDWIDTH,10)),o.attributes.RESOLUTION&&(o.attributes.RESOLUTION=Vn(o.attributes.RESOLUTION)),o.attributes["AVERAGE-BANDWIDTH"]&&(o.attributes["AVERAGE-BANDWIDTH"]=parseInt(o.attributes["AVERAGE-BANDWIDTH"],10)),o.attributes["FRAME-RATE"]&&(o.attributes["FRAME-RATE"]=parseFloat(o.attributes["FRAME-RATE"])),this.trigger("data",o)):(a=/^#EXT-X-DEFINE:(.*)$/.exec(t))?((o={type:"tag",tagType:"define"}).attributes=S(a[1]),this.trigger("data",o)):this.trigger("data",{type:"tag",data:t.slice(4)})}))}addParser({expression:t,customType:i,dataParser:s,segment:r}){"function"!=typeof s&&(s=e=>e),this.customParsers.push(e=>{if(t.exec(e))return this.trigger("data",{type:"custom",data:s(e),customType:i,segment:r}),!0})}addTagMapper({expression:t,map:i}){this.tagMappers.push(e=>t.test(e)?i(e):e)}}function $n(t){let i={};return Object.keys(t).forEach(function(e){i[e.toLowerCase().replace(/-(\w)/g,e=>e[1].toUpperCase())]=t[e]}),i}function Wn(e){var t,i,s,r,n,{serverControl:e,targetDuration:a,partTargetDuration:o}=e;e&&(t="#EXT-X-SERVER-CONTROL",i="holdBack",s="partHoldBack",r=a&&3*a,n=o&&2*o,a&&!e.hasOwnProperty(i)&&(e[i]=r,this.trigger("info",{message:t+` defaulting HOLD-BACK to targetDuration * 3 (${r}).`})),r&&e[i]<r&&(this.trigger("warn",{message:t+` clamping HOLD-BACK (${e[i]}) to targetDuration * 3 (${r})`}),e[i]=r),o&&!e.hasOwnProperty(s)&&(e[s]=3*o,this.trigger("info",{message:t+` defaulting PART-HOLD-BACK to partTargetDuration * 3 (${e[s]}).`})),o)&&e[s]<n&&(this.trigger("warn",{message:t+` clamping PART-HOLD-BACK (${e[s]}) to partTargetDuration * 2 (${n}).`}),e[s]=n)}class Gn extends Yr{constructor(e={}){super(),this.lineStream=new qn,this.parseStream=new zn,this.lineStream.pipe(this.parseStream),this.mainDefinitions=e.mainDefinitions||{},this.params=new URL(e.uri,"https://a.com").searchParams,this.lastProgramDateTime=null;let r=this,a=[],o={},l,d,h=!1,u={AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},c=0,p=(this.manifest={allowCache:!0,discontinuityStarts:[],dateRanges:[],iFramePlaylists:[],segments:[]},0),m=0,g={};this.on("end",()=>{o.uri||!o.parts&&!o.preloadHints||(!o.map&&l&&(o.map=l),!o.key&&d&&(o.key=d),o.timeline||"number"!=typeof c||(o.timeline=c),this.manifest.preloadSegment=o)}),this.parseStream.on("data",function(n){let t,i;if(r.manifest.definitions)for(var e in r.manifest.definitions)if(n.uri&&(n.uri=n.uri.replace(`{$${e}}`,r.manifest.definitions[e])),n.attributes)for(var s in n.attributes)"string"==typeof n.attributes[s]&&(n.attributes[s]=n.attributes[s].replace(`{$${e}}`,r.manifest.definitions[e]));({tag(){({version(){n.version&&(this.manifest.version=n.version)},"allow-cache"(){this.manifest.allowCache=n.allowed,"allowed"in n||(this.trigger("info",{message:"defaulting allowCache to YES"}),this.manifest.allowCache=!0)},byterange(){var e={};"length"in n&&((o.byterange=e).length=n.length,"offset"in n||(n.offset=p)),"offset"in n&&((o.byterange=e).offset=n.offset),p=e.offset+e.length},endlist(){this.manifest.endList=!0},inf(){"mediaSequence"in this.manifest||(this.manifest.mediaSequence=0,this.trigger("info",{message:"defaulting media sequence to zero"})),"discontinuitySequence"in this.manifest||(this.manifest.discontinuitySequence=0,this.trigger("info",{message:"defaulting discontinuity sequence to zero"})),n.title&&(o.title=n.title),0<n.duration&&(o.duration=n.duration),0===n.duration&&(o.duration=.01,this.trigger("info",{message:"updating zero segment duration to a small value"})),this.manifest.segments=a},key(){if(n.attributes)if("NONE"===n.attributes.METHOD)d=null;else if(n.attributes.URI)if("com.apple.streamingkeydelivery"===n.attributes.KEYFORMAT)this.manifest.contentProtection=this.manifest.contentProtection||{},this.manifest.contentProtection["com.apple.fps.1_0"]={attributes:n.attributes};else if("com.microsoft.playready"===n.attributes.KEYFORMAT)this.manifest.contentProtection=this.manifest.contentProtection||{},this.manifest.contentProtection["com.microsoft.playready"]={uri:n.attributes.URI};else{if("urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"===n.attributes.KEYFORMAT)return-1===["SAMPLE-AES","SAMPLE-AES-CTR","SAMPLE-AES-CENC"].indexOf(n.attributes.METHOD)?void this.trigger("warn",{message:"invalid key method provided for Widevine"}):("SAMPLE-AES-CENC"===n.attributes.METHOD&&this.trigger("warn",{message:"SAMPLE-AES-CENC is deprecated, please use SAMPLE-AES-CTR instead"}),"data:text/plain;base64,"!==n.attributes.URI.substring(0,23)?void this.trigger("warn",{message:"invalid key URI provided for Widevine"}):n.attributes.KEYID&&"0x"===n.attributes.KEYID.substring(0,2)?(this.manifest.contentProtection=this.manifest.contentProtection||{},void(this.manifest.contentProtection["com.widevine.alpha"]={attributes:{schemeIdUri:n.attributes.KEYFORMAT,keyId:n.attributes.KEYID.substring(2)},pssh:Fn(n.attributes.URI.split(",")[1])})):void this.trigger("warn",{message:"invalid key ID provided for Widevine"}));n.attributes.METHOD||this.trigger("warn",{message:"defaulting key method to AES-128"}),d={method:n.attributes.METHOD||"AES-128",uri:n.attributes.URI},"undefined"!=typeof n.attributes.IV&&(d.iv=n.attributes.IV)}else this.trigger("warn",{message:"ignoring key declaration without URI"});else this.trigger("warn",{message:"ignoring key declaration without attribute list"})},"media-sequence"(){isFinite(n.number)?this.manifest.mediaSequence=n.number:this.trigger("warn",{message:"ignoring invalid media sequence: "+n.number})},"discontinuity-sequence"(){isFinite(n.number)?(this.manifest.discontinuitySequence=n.number,c=n.number):this.trigger("warn",{message:"ignoring invalid discontinuity sequence: "+n.number})},"playlist-type"(){/VOD|EVENT/.test(n.playlistType)?this.manifest.playlistType=n.playlistType:this.trigger("warn",{message:"ignoring unknown playlist type: "+n.playlist})},map(){l={},n.uri&&(l.uri=n.uri),n.byterange&&(l.byterange=n.byterange),d&&(l.key=d)},"stream-inf"(){this.manifest.playlists=a,this.manifest.mediaGroups=this.manifest.mediaGroups||u,n.attributes?(o.attributes||(o.attributes={}),f(o.attributes,n.attributes)):this.trigger("warn",{message:"ignoring empty stream-inf attributes"})},media(){var e;this.manifest.mediaGroups=this.manifest.mediaGroups||u,n.attributes&&n.attributes.TYPE&&n.attributes["GROUP-ID"]&&n.attributes.NAME?((e=this.manifest.mediaGroups[n.attributes.TYPE])[n.attributes["GROUP-ID"]]=e[n.attributes["GROUP-ID"]]||{},t=e[n.attributes["GROUP-ID"]],(i={default:/yes/i.test(n.attributes.DEFAULT)}).default?i.autoselect=!0:i.autoselect=/yes/i.test(n.attributes.AUTOSELECT),n.attributes.LANGUAGE&&(i.language=n.attributes.LANGUAGE),n.attributes.URI&&(i.uri=n.attributes.URI),n.attributes["INSTREAM-ID"]&&(i.instreamId=n.attributes["INSTREAM-ID"]),n.attributes.CHARACTERISTICS&&(i.characteristics=n.attributes.CHARACTERISTICS),n.attributes.FORCED&&(i.forced=/yes/i.test(n.attributes.FORCED)),t[n.attributes.NAME]=i):this.trigger("warn",{message:"ignoring incomplete or missing media group"})},discontinuity(){c+=1,o.discontinuity=!0,this.manifest.discontinuityStarts.push(a.length)},"program-date-time"(){"undefined"==typeof this.manifest.dateTimeString&&(this.manifest.dateTimeString=n.dateTimeString,this.manifest.dateTimeObject=n.dateTimeObject),o.dateTimeString=n.dateTimeString,o.dateTimeObject=n.dateTimeObject;var e=this.lastProgramDateTime;this.lastProgramDateTime=new Date(n.dateTimeString).getTime(),null===e&&this.manifest.segments.reduceRight((e,t)=>(t.programDateTime=e-1e3*t.duration,t.programDateTime),this.lastProgramDateTime)},targetduration(){!isFinite(n.duration)||n.duration<0?this.trigger("warn",{message:"ignoring invalid target duration: "+n.duration}):(this.manifest.targetDuration=n.duration,Wn.call(this,this.manifest))},start(){!n.attributes||isNaN(n.attributes["TIME-OFFSET"])?this.trigger("warn",{message:"ignoring start declaration without appropriate attribute list"}):this.manifest.start={timeOffset:n.attributes["TIME-OFFSET"],precise:n.attributes.PRECISE}},"cue-out"(){o.cueOut=n.data},"cue-out-cont"(){o.cueOutCont=n.data},"cue-in"(){o.cueIn=n.data},skip(){this.manifest.skip=$n(n.attributes),this.warnOnMissingAttributes_("#EXT-X-SKIP",n.attributes,["SKIPPED-SEGMENTS"])},part(){h=!0;var e=this.manifest.segments.length,t=$n(n.attributes),t=(o.parts=o.parts||[],o.parts.push(t),t.byterange&&(t.byterange.hasOwnProperty("offset")||(t.byterange.offset=m),m=t.byterange.offset+t.byterange.length),o.parts.length-1);this.warnOnMissingAttributes_(`#EXT-X-PART #${t} for segment #`+e,n.attributes,["URI","DURATION"]),this.manifest.renditionReports&&this.manifest.renditionReports.forEach((e,t)=>{e.hasOwnProperty("lastPart")||this.trigger("warn",{message:`#EXT-X-RENDITION-REPORT #${t} lacks required attribute(s): LAST-PART`})})},"server-control"(){var e=this.manifest.serverControl=$n(n.attributes);e.hasOwnProperty("canBlockReload")||(e.canBlockReload=!1,this.trigger("info",{message:"#EXT-X-SERVER-CONTROL defaulting CAN-BLOCK-RELOAD to false"})),Wn.call(this,this.manifest),e.canSkipDateranges&&!e.hasOwnProperty("canSkipUntil")&&this.trigger("warn",{message:"#EXT-X-SERVER-CONTROL lacks required attribute CAN-SKIP-UNTIL which is required when CAN-SKIP-DATERANGES is set"})},"preload-hint"(){var t=this.manifest.segments.length,i=$n(n.attributes),e=i.type&&"PART"===i.type,s=(o.preloadHints=o.preloadHints||[],o.preloadHints.push(i),!i.byterange||i.byterange.hasOwnProperty("offset")||(i.byterange.offset=e?m:0,e&&(m=i.byterange.offset+i.byterange.length)),o.preloadHints.length-1);if(this.warnOnMissingAttributes_(`#EXT-X-PRELOAD-HINT #${s} for segment #`+t,n.attributes,["TYPE","URI"]),i.type)for(let e=0;e<o.preloadHints.length-1;e++){var r=o.preloadHints[e];r.type&&r.type===i.type&&this.trigger("warn",{message:`#EXT-X-PRELOAD-HINT #${s} for segment #${t} has the same TYPE ${i.type} as preload hint #`+e})}},"rendition-report"(){var e=$n(n.attributes),e=(this.manifest.renditionReports=this.manifest.renditionReports||[],this.manifest.renditionReports.push(e),this.manifest.renditionReports.length-1),t=["LAST-MSN","URI"];h&&t.push("LAST-PART"),this.warnOnMissingAttributes_("#EXT-X-RENDITION-REPORT #"+e,n.attributes,t)},"part-inf"(){this.manifest.partInf=$n(n.attributes),this.warnOnMissingAttributes_("#EXT-X-PART-INF",n.attributes,["PART-TARGET"]),this.manifest.partInf.partTarget&&(this.manifest.partTargetDuration=this.manifest.partInf.partTarget),Wn.call(this,this.manifest)},daterange(){this.manifest.dateRanges.push($n(n.attributes));var e=this.manifest.dateRanges.length-1;this.warnOnMissingAttributes_("#EXT-X-DATERANGE #"+e,n.attributes,["ID","START-DATE"]);let t=this.manifest.dateRanges[e];t.endDate&&t.startDate&&new Date(t.endDate)<new Date(t.startDate)&&this.trigger("warn",{message:"EXT-X-DATERANGE END-DATE must be equal to or later than the value of the START-DATE"}),t.duration&&t.duration<0&&this.trigger("warn",{message:"EXT-X-DATERANGE DURATION must not be negative"}),t.plannedDuration&&t.plannedDuration<0&&this.trigger("warn",{message:"EXT-X-DATERANGE PLANNED-DURATION must not be negative"});var i=!!t.endOnNext;if(i&&!t.class&&this.trigger("warn",{message:"EXT-X-DATERANGE with an END-ON-NEXT=YES attribute must have a CLASS attribute"}),i&&(t.duration||t.endDate)&&this.trigger("warn",{message:"EXT-X-DATERANGE with an END-ON-NEXT=YES attribute must not contain DURATION or END-DATE attributes"}),t.duration&&t.endDate&&(i=t.startDate.getTime()+1e3*t.duration,this.manifest.dateRanges[e].endDate=new Date(i)),g[t.id]){for(var s in g[t.id])if(t[s]&&JSON.stringify(g[t.id][s])!==JSON.stringify(t[s])){this.trigger("warn",{message:"EXT-X-DATERANGE tags with the same ID in a playlist must have the same attributes values"});break}e=this.manifest.dateRanges.findIndex(e=>e.id===t.id);this.manifest.dateRanges[e]=f(this.manifest.dateRanges[e],t),g[t.id]=f(g[t.id],t),this.manifest.dateRanges.pop()}else g[t.id]=t},"independent-segments"(){this.manifest.independentSegments=!0},"i-frames-only"(){this.manifest.iFramesOnly=!0,this.requiredCompatibilityversion(this.manifest.version,4)},"content-steering"(){this.manifest.contentSteering=$n(n.attributes),this.warnOnMissingAttributes_("#EXT-X-CONTENT-STEERING",n.attributes,["SERVER-URI"])},define(){this.manifest.definitions=this.manifest.definitions||{};var e,t=(e,t)=>{e in this.manifest.definitions?this.trigger("error",{message:"EXT-X-DEFINE: Duplicate name "+e}):this.manifest.definitions[e]=t};return"QUERYPARAM"in n.attributes?"NAME"in n.attributes||"IMPORT"in n.attributes?void this.trigger("error",{message:"EXT-X-DEFINE: Invalid attributes"}):(e=this.params.get(n.attributes.QUERYPARAM))?void t(n.attributes.QUERYPARAM,decodeURIComponent(e)):void this.trigger("error",{message:"EXT-X-DEFINE: No query param "+n.attributes.QUERYPARAM}):"NAME"in n.attributes?"IMPORT"in n.attributes?void this.trigger("error",{message:"EXT-X-DEFINE: Invalid attributes"}):"VALUE"in n.attributes&&"string"==typeof n.attributes.VALUE?void t(n.attributes.NAME,n.attributes.VALUE):void this.trigger("error",{message:"EXT-X-DEFINE: No value for "+n.attributes.NAME}):"IMPORT"in n.attributes?this.mainDefinitions[n.attributes.IMPORT]?void t(n.attributes.IMPORT,this.mainDefinitions[n.attributes.IMPORT]):void this.trigger("error",{message:`EXT-X-DEFINE: No value ${n.attributes.IMPORT} to import, or IMPORT used on main playlist`}):void this.trigger("error",{message:"EXT-X-DEFINE: No attribute"})},"i-frame-playlist"(){this.manifest.iFramePlaylists.push({attributes:n.attributes,uri:n.uri,timeline:c}),this.warnOnMissingAttributes_("#EXT-X-I-FRAME-STREAM-INF",n.attributes,["BANDWIDTH","URI"])}}[n.tagType]||function(){}).call(r)},uri(){o.uri=n.uri,a.push(o),!this.manifest.targetDuration||"duration"in o||(this.trigger("warn",{message:"defaulting segment duration to the target duration"}),o.duration=this.manifest.targetDuration),d&&(o.key=d),o.timeline=c,l&&(o.map=l),m=0,null!==this.lastProgramDateTime&&(o.programDateTime=this.lastProgramDateTime,this.lastProgramDateTime+=1e3*o.duration),o={}},comment(){},custom(){n.segment?(o.custom=o.custom||{},o.custom[n.customType]=n.data):(this.manifest.custom=this.manifest.custom||{},this.manifest.custom[n.customType]=n.data)}})[n.type].call(r)})}requiredCompatibilityversion(e,t){(e<t||!e)&&this.trigger("warn",{message:"manifest must be at least version "+t})}warnOnMissingAttributes_(e,t,i){let s=[];i.forEach(function(e){t.hasOwnProperty(e)||s.push(e)}),s.length&&this.trigger("warn",{message:e+" lacks required attribute(s): "+s.join(", ")})}push(e){this.lineStream.push(e)}end(){this.lineStream.push("\n"),this.manifest.dateRanges.length&&null===this.lastProgramDateTime&&this.trigger("warn",{message:"A playlist with EXT-X-DATERANGE tag must contain atleast one EXT-X-PROGRAM-DATE-TIME tag"}),this.lastProgramDateTime=null,this.trigger("end")}addParser(e){this.parseStream.addParser(e)}addTagMapper(e){this.parseStream.addTagMapper(e)}}function Xn(e){return ea.audio.test((e=void 0===e?"":e).trim().toLowerCase())}function Kn(e){return ea.text.test((e=void 0===e?"":e).trim().toLowerCase())}function Yn(e,t){return void 0===e&&(e=""),void 0===t&&(t=!1),window.MediaSource&&window.MediaSource.isTypeSupported&&window.MediaSource.isTypeSupported(na(e))||t&&window.ManagedMediaSource&&window.ManagedMediaSource.isTypeSupported&&window.ManagedMediaSource.isTypeSupported(na(e))||!1}function Qn(e){return(e=void 0===e?"":e).toLowerCase().split(",").every(function(e){e=e.trim();for(var t=0;t<ia.length;t++){var i=ia[t];if(ea["muxer"+i].test(e))return!0}return!1})}function Jn(e){return oa.test(e)?"hls":la.test(e)?"dash":"application/vnd.videojs.vhs+json"===e?"vhs-json":null}function Zn(e){return ua(e)}var ea={mp4:/^(av0?1|avc0?[1234]|vp0?9|flac|opus|mp3|mp4a|mp4v|stpp.ttml.im1t)/,webm:/^(vp0?[89]|av0?1|opus|vorbis)/,ogg:/^(vp0?[89]|theora|flac|opus|vorbis)/,video:/^(av0?1|avc0?[1234]|vp0?[89]|hvc1|hev1|theora|mp4v)/,audio:/^(mp4a|flac|vorbis|opus|ac-[34]|ec-3|alac|mp3|speex|aac)/,text:/^(stpp.ttml.im1t)/,muxerVideo:/^(avc0?1)/,muxerAudio:/^(mp4a)/,muxerText:/a^/},ta=["video","audio","text"],ia=["Video","Audio","Text"],sa=function(e){return e&&e.replace(/avc1\.(\d+)\.(\d+)/i,function(e,t,i){return"avc1."+("00"+Number(t).toString(16)).slice(-2)+"00"+("00"+Number(i).toString(16)).slice(-2)})},ra=function(e){var e=(e=void 0===e?"":e).split(","),n=[];return e.forEach(function(s){var r;s=s.trim(),ta.forEach(function(e){var t,i=ea[e].exec(s.toLowerCase());!i||i.length<=1||(r=e,i=s.substring(0,i[1].length),t=s.replace(i,""),n.push({type:i,details:t,mediaType:e}))}),r||n.push({type:s,details:"",mediaType:"unknown"})}),n},na=function(e){var t,i,s;if(e&&"string"==typeof e)return i="video",1===(t=e.toLowerCase().split(",").map(function(e){return sa(e.trim())})).length&&Xn(t[0])?i="audio":1===t.length&&Kn(t[0])&&(i="application"),s="mp4",t.every(function(e){return ea.mp4.test(e)})?s="mp4":t.every(function(e){return ea.webm.test(e)})?s="webm":t.every(function(e){return ea.ogg.test(e)})&&(s="ogg"),i+"/"+s+';codecs="'+e+'"'},aa="mp4a.40.2",oa=/^(audio|video|application)\/(x-|vnd\.apple\.)?mpegurl/i,la=/^application\/dash\+xml/i,da=function(e){return e.toString(2).length},ha=function(e){return Math.ceil(da(e)/8)},ua=function(e){return"function"===ArrayBuffer.isView?ArrayBuffer.isView(e):e&&e.buffer instanceof ArrayBuffer},w=function(e){return e instanceof Uint8Array?e:(Array.isArray(e)||Zn(e)||e instanceof ArrayBuffer||(e="number"!=typeof e||"number"==typeof e&&e!=e?0:[e]),new Uint8Array(e&&e.buffer||e,e&&e.byteOffset||0,e&&e.byteLength||0))},C=window.BigInt||Number,ca=[C("0x1"),C("0x100"),C("0x10000"),C("0x1000000"),C("0x100000000"),C("0x10000000000"),C("0x1000000000000"),C("0x100000000000000"),C("0x10000000000000000")],pa=(Ii=new Uint16Array([65484]),(Ii=new Uint8Array(Ii.buffer,Ii.byteOffset,Ii.byteLength))[0],function(s,e){var e=void 0===e?{}:e,t=e.signed,t=void 0!==t&&t,e=e.le,r=void 0!==e&&e,e=(s=w(s),r?"reduce":"reduceRight"),e=(s[e]||Array.prototype[e]).call(s,function(e,t,i){i=r?i:Math.abs(i+1-s.length);return e+C(t)*ca[i]},C(0));return t&&(t=ca[s.length]/C(2)-C(1))<(e=C(e))&&(e=(e=e-t-t)-C(2)),Number(e)}),ma=function(e,t){for(var t=(void 0===t?{}:t).le,i=void 0!==t&&t,s=(e=C(e="bigint"!=typeof e&&"number"!=typeof e||"number"==typeof e&&e!=e?0:e),ha(e)),r=new Uint8Array(new ArrayBuffer(s)),n=0;n<s;n++){var a=i?n:Math.abs(n+1-r.length);r[a]=Number(e/ca[n]&C(255)),e<0&&(r[a]=Math.abs(~r[a]),r[a]-=0===n?1:2)}return r},ga=function(e,t){if("string"!=typeof(e="string"!=typeof e&&e&&"function"==typeof e.toString?e.toString():e))return new Uint8Array;t||(e=unescape(encodeURIComponent(e)));for(var i=new Uint8Array(e.length),s=0;s<e.length;s++)i[s]=e.charCodeAt(s);return i},k=function(i,e,t){var t=void 0===t?{}:t,s=t.offset,r=void 0===s?0:s,s=t.mask,n=void 0===s?[]:s,t=(i=w(i),(e=w(e)).every||Array.prototype.every);return e.length&&i.length-r>=e.length&&t.call(e,function(e,t){return e===(n[t]?n[t]&i[r+t]:i[r+t])})},fa=function(r,e,n){e.forEach(function(e){for(var t in r.mediaGroups[e])for(var i in r.mediaGroups[e][t]){var s=r.mediaGroups[e][t][i];n(s,e,t,i)}})};function ya(e,t){return(t=void 0===t?Object:t)&&"function"==typeof t.freeze?t.freeze(e):e}var _a=ya({HTML:"text/html",isHTML:function(e){return e===_a.HTML},XML_APPLICATION:"application/xml",XML_TEXT:"text/xml",XML_XHTML_APPLICATION:"application/xhtml+xml",XML_SVG_IMAGE:"image/svg+xml"}),va=ya({HTML:"http://www.w3.org/1999/xhtml",isHTML:function(e){return e===va.HTML},SVG:"http://www.w3.org/2000/svg",XML:"http://www.w3.org/XML/1998/namespace",XMLNS:"http://www.w3.org/2000/xmlns/"}),ba={assign:function(e,t){if(null===e||"object"!=typeof e)throw new TypeError("target is not an object");for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&(e[i]=t[i]);return e},find:function(e,t,i){if(void 0===i&&(i=Array.prototype),e&&"function"==typeof i.find)return i.find.call(e,t);for(var s=0;s<e.length;s++)if(Object.prototype.hasOwnProperty.call(e,s)){var r=e[s];if(t.call(void 0,r,s,e))return r}},freeze:ya,MIME_TYPE:_a,NAMESPACE:va},Ta=ba.find,Sa=ba.NAMESPACE;function wa(e){return""!==e}function Ea(e,t){return e.hasOwnProperty(t)||(e[t]=!0),e}function Ca(e){return e?(e=(e=e)?e.split(/[\t\n\f\r ]+/).filter(wa):[],Object.keys(e.reduce(Ea,{}))):[]}function ka(e,t){for(var i in e)Object.prototype.hasOwnProperty.call(e,i)&&(t[i]=e[i])}function Ia(e,t){var i=e.prototype;function s(){}i instanceof t||(s.prototype=t.prototype,ka(i,s=new s),e.prototype=i=s),i.constructor!=e&&(i.constructor=e)}var n={},r=(n.ELEMENT_NODE=1,n.ATTRIBUTE_NODE=2,n.TEXT_NODE=3,n.CDATA_SECTION_NODE=4,n.ENTITY_REFERENCE_NODE=5,n.ENTITY_NODE=6,n.PROCESSING_INSTRUCTION_NODE=7,n.COMMENT_NODE=8,n.DOCUMENT_NODE=9,n.DOCUMENT_TYPE_NODE=10,n.DOCUMENT_FRAGMENT_NODE=11,n.NOTATION_NODE=12,{}),I={},xa=(r.INDEX_SIZE_ERR=(I[1]="Index size error",1),r.DOMSTRING_SIZE_ERR=(I[2]="DOMString size error",2),r.HIERARCHY_REQUEST_ERR=(I[3]="Hierarchy request error",3)),Aa=(r.WRONG_DOCUMENT_ERR=(I[4]="Wrong document",4),r.INVALID_CHARACTER_ERR=(I[5]="Invalid character",5),r.NO_DATA_ALLOWED_ERR=(I[6]="No data allowed",6),r.NO_MODIFICATION_ALLOWED_ERR=(I[7]="No modification allowed",7),r.NOT_FOUND_ERR=(I[8]="Not found",8));r.NOT_SUPPORTED_ERR=(I[9]="Not supported",9),r.INUSE_ATTRIBUTE_ERR=(I[10]="Attribute in use",10);function x(e,t){var i;return t instanceof Error?i=t:(i=this,Error.call(this,I[e]),this.message=I[e],Error.captureStackTrace&&Error.captureStackTrace(this,x)),i.code=e,t&&(this.message=this.message+": "+t),i}function Da(){}function Pa(e,t){this._node=e,this._refresh=t,La(this)}function La(e){var t=e._node._inc||e._node.ownerDocument._inc;if(e._inc!==t){var i=e._refresh(e._node);if(yo(e,"length",i.length),!e.$$length||i.length<e.$$length)for(var s=i.length;s in e;s++)Object.prototype.hasOwnProperty.call(e,s)&&delete e[s];ka(i,e),e._inc=t}}function Oa(){}function Ra(e,t){for(var i=e.length;i--;)if(e[i]===t)return i}function Na(e,t,i,s){s?t[Ra(t,s)]=i:t[t.length++]=i,e&&(t=(i.ownerElement=e).ownerDocument)&&(s&&ja(t,e,s),s=e,e=i,(i=t)&&i._inc++,e.namespaceURI===Sa.XMLNS)&&(s._nsMap[e.prefix?e.localName:""]=e.value)}function Ma(e,t,i){var s=Ra(t,i);if(!(0<=s))throw new x(Aa,new Error(e.tagName+"@"+i));for(var r,n=t.length-1;s<n;)t[s]=t[++s];t.length=n,e&&(r=e.ownerDocument)&&(ja(r,e,i),i.ownerElement=null)}function Ua(){}function A(){}function Ba(e){return("<"==e?"&lt;":">"==e&&"&gt;")||("&"==e?"&amp;":'"'==e&&"&quot;")||"&#"+e.charCodeAt()+";"}function Fa(e,t){if(t(e))return 1;if(e=e.firstChild)do{if(Fa(e,t))return 1}while(e=e.nextSibling)}function qa(){this.ownerDocument=this}function ja(e,t,i){e&&e._inc++,i.namespaceURI===Sa.XMLNS&&delete t._nsMap[i.prefix?i.localName:""]}function Ha(e,t,i){if(e&&e._inc){e._inc++;var s=t.childNodes;if(i)s[s.length++]=i;else{for(var r=t.firstChild,n=0;r;)r=(s[n++]=r).nextSibling;s.length=n,delete s[s.length]}}}function Va(e,t){var i=t.previousSibling,s=t.nextSibling;return i?i.nextSibling=s:e.firstChild=s,s?s.previousSibling=i:e.lastChild=i,t.parentNode=null,t.previousSibling=null,t.nextSibling=null,Ha(e.ownerDocument,e),t}function za(e){return e&&e.nodeType===A.DOCUMENT_TYPE_NODE}function $a(e){return e&&e.nodeType===A.ELEMENT_NODE}function Wa(e){return e&&e.nodeType===A.TEXT_NODE}function Ga(e,t){var i,e=e.childNodes||[];if(!Ta(e,$a)&&!za(t))return i=Ta(e,za),!(t&&i&&e.indexOf(i)>e.indexOf(t))}function Xa(e,t){var i,e=e.childNodes||[];if(!Ta(e,function(e){return $a(e)&&e!==t}))return i=Ta(e,za),!(t&&i&&e.indexOf(i)>e.indexOf(t))}function Ka(e,t,i){if(!(s=e)||s.nodeType!==A.DOCUMENT_NODE&&s.nodeType!==A.DOCUMENT_FRAGMENT_NODE&&s.nodeType!==A.ELEMENT_NODE)throw new x(xa,"Unexpected parent node type "+e.nodeType);var s;if(i&&i.parentNode!==e)throw new x(Aa,"child not in parent");if(!(s=t)||!($a(s)||Wa(s)||za(s)||s.nodeType===A.DOCUMENT_FRAGMENT_NODE||s.nodeType===A.COMMENT_NODE||s.nodeType===A.PROCESSING_INSTRUCTION_NODE)||za(t)&&e.nodeType!==A.DOCUMENT_NODE)throw new x(xa,"Unexpected node type "+t.nodeType+" for parent node type "+e.nodeType)}function Ya(e,t,i){var s=e.childNodes||[],r=t.childNodes||[];if(t.nodeType===A.DOCUMENT_FRAGMENT_NODE){var n=r.filter($a);if(1<n.length||Ta(r,Wa))throw new x(xa,"More than one element or text in fragment");if(1===n.length&&!Ga(e,i))throw new x(xa,"Element in fragment can not be inserted before doctype")}if($a(t)&&!Ga(e,i))throw new x(xa,"Only one element can be added and only after doctype");if(za(t)){if(Ta(s,za))throw new x(xa,"Only one doctype is allowed");r=Ta(s,$a);if(i&&s.indexOf(r)<s.indexOf(i))throw new x(xa,"Doctype can only be inserted before an element");if(!i&&r)throw new x(xa,"Doctype can not be appended since element is present")}}function Qa(e,t,i){var s=e.childNodes||[],r=t.childNodes||[];if(t.nodeType===A.DOCUMENT_FRAGMENT_NODE){var n=r.filter($a);if(1<n.length||Ta(r,Wa))throw new x(xa,"More than one element or text in fragment");if(1===n.length&&!Xa(e,i))throw new x(xa,"Element in fragment can not be inserted before doctype")}if($a(t)&&!Xa(e,i))throw new x(xa,"Only one element can be added and only after doctype");if(za(t)){if(Ta(s,function(e){return za(e)&&e!==i}))throw new x(xa,"Only one doctype is allowed");r=Ta(s,$a);if(i&&s.indexOf(r)<s.indexOf(i))throw new x(xa,"Doctype can only be inserted before an element")}}function Ja(e,t,i,s){Ka(e,t,i),e.nodeType===A.DOCUMENT_NODE&&(s||Ya)(e,t,i);s=t.parentNode;if(s&&s.removeChild(t),11===t.nodeType){var r=t.firstChild;if(null==r)return t;var n=t.lastChild}else r=n=t;s=i?i.previousSibling:e.lastChild;for(r.previousSibling=s,n.nextSibling=i,s?s.nextSibling=r:e.firstChild=r,null==i?e.lastChild=n:i.previousSibling=n;r.parentNode=e,r!==n&&(r=r.nextSibling););return Ha(e.ownerDocument||e,e),11==t.nodeType&&(t.firstChild=t.lastChild=null),t}function Za(){this._nsMap={}}function eo(){}function to(){}function io(){}function so(){}function ro(){}function no(){}function ao(){}function oo(){}function lo(){}function ho(){}function uo(){}function co(){}function po(e,t){var i,s=[],r=9==this.nodeType&&this.documentElement||this,n=r.prefix,a=r.namespaceURI;return fo(this,s,e,t,i=a&&null==n&&null==r.lookupPrefix(a)?[{namespace:a,prefix:null}]:i),s.join("")}function mo(e,t,i){var s=e.prefix||"",r=e.namespaceURI;if(r&&("xml"!==s||r!==Sa.XML)&&r!==Sa.XMLNS){for(var n=i.length;n--;){var a=i[n];if(a.prefix===s)return a.namespace!==r}return 1}}function go(e,t,i){e.push(" ",t,'="',i.replace(/[<>&"\t\n\r]/g,Ba),'"')}function fo(e,t,i,s,r){if(r=r||[],s){if(!(e=s(e)))return;if("string"==typeof e)return void t.push(e)}switch(e.nodeType){case 1:var n=e.attributes,a=n.length,o=e.firstChild,l=e.tagName,d=l;if(!(i=Sa.isHTML(e.namespaceURI)||i)&&!e.prefix&&e.namespaceURI){for(var h,u=0;u<n.length;u++)if("xmlns"===n.item(u).name){h=n.item(u).value;break}if(!h)for(var c=r.length-1;0<=c;c--)if(""===(p=r[c]).prefix&&p.namespace===e.namespaceURI){h=p.namespace;break}if(h!==e.namespaceURI)for(var p,c=r.length-1;0<=c;c--)if((p=r[c]).namespace===e.namespaceURI){p.prefix&&(d=p.prefix+":"+l);break}}t.push("<",d);for(var m=0;m<a;m++)"xmlns"==(g=n.item(m)).prefix?r.push({prefix:g.localName,namespace:g.value}):"xmlns"==g.nodeName&&r.push({prefix:"",namespace:g.value});for(var g,f,y,m=0;m<a;m++)mo(g=n.item(m),0,r)&&(go(t,(f=g.prefix||"")?"xmlns:"+f:"xmlns",y=g.namespaceURI),r.push({prefix:f,namespace:y})),fo(g,t,i,s,r);if(l===d&&mo(e,0,r)&&(go(t,(f=e.prefix||"")?"xmlns:"+f:"xmlns",y=e.namespaceURI),r.push({prefix:f,namespace:y})),o||i&&!/^(?:meta|link|img|br|hr|input)$/i.test(l)){if(t.push(">"),i&&/^script$/i.test(l))for(;o;)o.data?t.push(o.data):fo(o,t,i,s,r.slice()),o=o.nextSibling;else for(;o;)fo(o,t,i,s,r.slice()),o=o.nextSibling;t.push("</",d,">")}else t.push("/>");return;case 9:case 11:for(o=e.firstChild;o;)fo(o,t,i,s,r.slice()),o=o.nextSibling;return;case 2:return go(t,e.name,e.value);case 3:return t.push(e.data.replace(/[<&>]/g,Ba));case 4:return t.push("<![CDATA[",e.data,"]]>");case 8:return t.push("\x3c!--",e.data,"--\x3e");case 10:var _=e.publicId,v=e.systemId;return t.push("<!DOCTYPE ",e.name),void(_?(t.push(" PUBLIC ",_),v&&"."!=v&&t.push(" ",v),t.push(">")):v&&"."!=v?t.push(" SYSTEM ",v,">"):((_=e.internalSubset)&&t.push(" [",_,"]"),t.push(">")));case 7:return t.push("<?",e.target," ",e.data,"?>");case 5:return t.push("&",e.nodeName,";");default:t.push("??",e.nodeName)}}function yo(e,t,i){e[t]=i}r.INVALID_STATE_ERR=(I[11]="Invalid state",11),r.SYNTAX_ERR=(I[12]="Syntax error",12),r.INVALID_MODIFICATION_ERR=(I[13]="Invalid modification",13),r.NAMESPACE_ERR=(I[14]="Invalid namespace",14),r.INVALID_ACCESS_ERR=(I[15]="Invalid access",15),x.prototype=Error.prototype,ka(r,x),Da.prototype={length:0,item:function(e){return 0<=e&&e<this.length?this[e]:null},toString:function(e,t){for(var i=[],s=0;s<this.length;s++)fo(this[s],i,e,t);return i.join("")},filter:function(e){return Array.prototype.filter.call(this,e)},indexOf:function(e){return Array.prototype.indexOf.call(this,e)}},Pa.prototype.item=function(e){return La(this),this[e]||null},Ia(Pa,Da),Oa.prototype={length:0,item:Da.prototype.item,getNamedItem:function(e){for(var t=this.length;t--;){var i=this[t];if(i.nodeName==e)return i}},setNamedItem:function(e){var t=e.ownerElement;if(t&&t!=this._ownerElement)throw new x(10);t=this.getNamedItem(e.nodeName);return Na(this._ownerElement,this,e,t),t},setNamedItemNS:function(e){var t=e.ownerElement;if(t&&t!=this._ownerElement)throw new x(10);return t=this.getNamedItemNS(e.namespaceURI,e.localName),Na(this._ownerElement,this,e,t),t},removeNamedItem:function(e){e=this.getNamedItem(e);return Ma(this._ownerElement,this,e),e},removeNamedItemNS:function(e,t){e=this.getNamedItemNS(e,t);return Ma(this._ownerElement,this,e),e},getNamedItemNS:function(e,t){for(var i=this.length;i--;){var s=this[i];if(s.localName==t&&s.namespaceURI==e)return s}return null}},Ua.prototype={hasFeature:function(e,t){return!0},createDocument:function(e,t,i){var s=new qa;return s.implementation=this,s.childNodes=new Da,s.doctype=i||null,i&&s.appendChild(i),t&&(i=s.createElementNS(e,t),s.appendChild(i)),s},createDocumentType:function(e,t,i){var s=new no;return s.name=e,s.nodeName=e,s.publicId=t||"",s.systemId=i||"",s}},A.prototype={firstChild:null,lastChild:null,previousSibling:null,nextSibling:null,attributes:null,parentNode:null,childNodes:null,ownerDocument:null,nodeValue:null,namespaceURI:null,prefix:null,localName:null,insertBefore:function(e,t){return Ja(this,e,t)},replaceChild:function(e,t){Ja(this,e,t,Qa),t&&this.removeChild(t)},removeChild:function(e){return Va(this,e)},appendChild:function(e){return this.insertBefore(e,null)},hasChildNodes:function(){return null!=this.firstChild},cloneNode:function(e){return function e(t,i,s){var r=new i.constructor;for(var n in i){var a;Object.prototype.hasOwnProperty.call(i,n)&&"object"!=typeof(a=i[n])&&a!=r[n]&&(r[n]=a)}i.childNodes&&(r.childNodes=new Da);r.ownerDocument=t;switch(r.nodeType){case 1:var o=i.attributes,l=r.attributes=new Oa,d=o.length;l._ownerElement=r;for(var h=0;h<d;h++)r.setAttributeNode(e(t,o.item(h),!0));break;case 2:s=!0}if(s)for(var u=i.firstChild;u;)r.appendChild(e(t,u,s)),u=u.nextSibling;return r}(this.ownerDocument||this,this,e)},normalize:function(){for(var e=this.firstChild;e;){var t=e.nextSibling;t&&3==t.nodeType&&3==e.nodeType?(this.removeChild(t),e.appendData(t.data)):(e.normalize(),e=t)}},isSupported:function(e,t){return this.ownerDocument.implementation.hasFeature(e,t)},hasAttributes:function(){return 0<this.attributes.length},lookupPrefix:function(e){for(var t=this;t;){var i=t._nsMap;if(i)for(var s in i)if(Object.prototype.hasOwnProperty.call(i,s)&&i[s]===e)return s;t=2==t.nodeType?t.ownerDocument:t.parentNode}return null},lookupNamespaceURI:function(e){for(var t=this;t;){var i=t._nsMap;if(i&&Object.prototype.hasOwnProperty.call(i,e))return i[e];t=2==t.nodeType?t.ownerDocument:t.parentNode}return null},isDefaultNamespace:function(e){return null==this.lookupPrefix(e)}},ka(n,A),ka(n,A.prototype),qa.prototype={nodeName:"#document",nodeType:9,doctype:null,documentElement:null,_inc:1,insertBefore:function(e,t){if(11==e.nodeType)for(var i=e.firstChild;i;){var s=i.nextSibling;this.insertBefore(i,t),i=s}else Ja(this,e,t),null===(e.ownerDocument=this).documentElement&&1===e.nodeType&&(this.documentElement=e);return e},removeChild:function(e){return this.documentElement==e&&(this.documentElement=null),Va(this,e)},replaceChild:function(e,t){Ja(this,e,t,Qa),e.ownerDocument=this,t&&this.removeChild(t),$a(e)&&(this.documentElement=e)},importNode:function(e,t){return function e(t,i,s){var r;switch(i.nodeType){case 1:(r=i.cloneNode(!1)).ownerDocument=t;case 11:break;case 2:s=!0}r=r||i.cloneNode(!1);r.ownerDocument=t;r.parentNode=null;if(s)for(var n=i.firstChild;n;)r.appendChild(e(t,n,s)),n=n.nextSibling;return r}(this,e,t)},getElementById:function(t){var i=null;return Fa(this.documentElement,function(e){if(1==e.nodeType&&e.getAttribute("id")==t)return i=e,!0}),i},getElementsByClassName:function(a){var o=Ca(a);return new Pa(this,function(r){var n=[];return 0<o.length&&Fa(r.documentElement,function(e){var t,i,s;e!==r&&1===e.nodeType&&(t=e.getAttribute("class"))&&((i=a===t)||(t=Ca(t),i=o.every((s=t,function(e){return s&&-1!==s.indexOf(e)}))),i)&&n.push(e)}),n})},createElement:function(e){var t=new Za;return t.ownerDocument=this,t.nodeName=e,t.tagName=e,t.localName=e,t.childNodes=new Da,(t.attributes=new Oa)._ownerElement=t},createDocumentFragment:function(){var e=new ho;return e.ownerDocument=this,e.childNodes=new Da,e},createTextNode:function(e){var t=new io;return t.ownerDocument=this,t.appendData(e),t},createComment:function(e){var t=new so;return t.ownerDocument=this,t.appendData(e),t},createCDATASection:function(e){var t=new ro;return t.ownerDocument=this,t.appendData(e),t},createProcessingInstruction:function(e,t){var i=new uo;return i.ownerDocument=this,i.tagName=i.nodeName=i.target=e,i.nodeValue=i.data=t,i},createAttribute:function(e){var t=new eo;return t.ownerDocument=this,t.name=e,t.nodeName=e,t.localName=e,t.specified=!0,t},createEntityReference:function(e){var t=new lo;return t.ownerDocument=this,t.nodeName=e,t},createElementNS:function(e,t){var i=new Za,s=t.split(":"),r=i.attributes=new Oa;return i.childNodes=new Da,i.ownerDocument=this,i.nodeName=t,i.tagName=t,i.namespaceURI=e,2==s.length?(i.prefix=s[0],i.localName=s[1]):i.localName=t,r._ownerElement=i},createAttributeNS:function(e,t){var i=new eo,s=t.split(":");return i.ownerDocument=this,i.nodeName=t,i.name=t,i.namespaceURI=e,i.specified=!0,2==s.length?(i.prefix=s[0],i.localName=s[1]):i.localName=t,i}},Ia(qa,A),qa.prototype.getElementsByTagName=(Za.prototype={nodeType:1,hasAttribute:function(e){return null!=this.getAttributeNode(e)},getAttribute:function(e){e=this.getAttributeNode(e);return e&&e.value||""},getAttributeNode:function(e){return this.attributes.getNamedItem(e)},setAttribute:function(e,t){e=this.ownerDocument.createAttribute(e);e.value=e.nodeValue=""+t,this.setAttributeNode(e)},removeAttribute:function(e){e=this.getAttributeNode(e);e&&this.removeAttributeNode(e)},appendChild:function(e){return 11===e.nodeType?this.insertBefore(e,null):(t=this,(e=e).parentNode&&e.parentNode.removeChild(e),e.parentNode=t,e.previousSibling=t.lastChild,e.nextSibling=null,e.previousSibling?e.previousSibling.nextSibling=e:t.firstChild=e,t.lastChild=e,Ha(t.ownerDocument,t,e),e);var t},setAttributeNode:function(e){return this.attributes.setNamedItem(e)},setAttributeNodeNS:function(e){return this.attributes.setNamedItemNS(e)},removeAttributeNode:function(e){return this.attributes.removeNamedItem(e.nodeName)},removeAttributeNS:function(e,t){e=this.getAttributeNodeNS(e,t);e&&this.removeAttributeNode(e)},hasAttributeNS:function(e,t){return null!=this.getAttributeNodeNS(e,t)},getAttributeNS:function(e,t){e=this.getAttributeNodeNS(e,t);return e&&e.value||""},setAttributeNS:function(e,t,i){e=this.ownerDocument.createAttributeNS(e,t);e.value=e.nodeValue=""+i,this.setAttributeNode(e)},getAttributeNodeNS:function(e,t){return this.attributes.getNamedItemNS(e,t)},getElementsByTagName:function(s){return new Pa(this,function(t){var i=[];return Fa(t,function(e){e===t||1!=e.nodeType||"*"!==s&&e.tagName!=s||i.push(e)}),i})},getElementsByTagNameNS:function(s,r){return new Pa(this,function(t){var i=[];return Fa(t,function(e){e===t||1!==e.nodeType||"*"!==s&&e.namespaceURI!==s||"*"!==r&&e.localName!=r||i.push(e)}),i})}}).getElementsByTagName,qa.prototype.getElementsByTagNameNS=Za.prototype.getElementsByTagNameNS,Ia(Za,A),eo.prototype.nodeType=2,Ia(eo,A),to.prototype={data:"",substringData:function(e,t){return this.data.substring(e,e+t)},appendData:function(e){e=this.data+e,this.nodeValue=this.data=e,this.length=e.length},insertData:function(e,t){this.replaceData(e,0,t)},appendChild:function(e){throw new Error(I[xa])},deleteData:function(e,t){this.replaceData(e,t,"")},replaceData:function(e,t,i){var s=this.data.substring(0,e),e=this.data.substring(e+t);this.nodeValue=this.data=i=s+i+e,this.length=i.length}},Ia(to,A),io.prototype={nodeName:"#text",nodeType:3,splitText:function(e){var t=(i=this.data).substring(e),i=i.substring(0,e),e=(this.data=this.nodeValue=i,this.length=i.length,this.ownerDocument.createTextNode(t));return this.parentNode&&this.parentNode.insertBefore(e,this.nextSibling),e}},Ia(io,to),so.prototype={nodeName:"#comment",nodeType:8},Ia(so,to),ro.prototype={nodeName:"#cdata-section",nodeType:4},Ia(ro,to),no.prototype.nodeType=10,Ia(no,A),ao.prototype.nodeType=12,Ia(ao,A),oo.prototype.nodeType=6,Ia(oo,A),lo.prototype.nodeType=5,Ia(lo,A),ho.prototype.nodeName="#document-fragment",ho.prototype.nodeType=11,Ia(ho,A),uo.prototype.nodeType=7,Ia(uo,A),co.prototype.serializeToString=function(e,t,i){return po.call(e,t,i)},A.prototype.toString=po;try{Object.defineProperty&&(Object.defineProperty(Pa.prototype,"length",{get:function(){return La(this),this.$$length}}),Object.defineProperty(A.prototype,"textContent",{get:function(){return function e(t){switch(t.nodeType){case 1:case 11:var i=[];for(t=t.firstChild;t;)7!==t.nodeType&&8!==t.nodeType&&i.push(e(t)),t=t.nextSibling;return i.join("");default:return t.nodeValue}}(this)},set:function(e){switch(this.nodeType){case 1:case 11:for(;this.firstChild;)this.removeChild(this.firstChild);(e||String(e))&&this.appendChild(this.ownerDocument.createTextNode(e));break;default:this.data=e,this.value=e,this.nodeValue=e}}}),yo=function(e,t,i){e["$$"+t]=i})}catch(e){}var Kr={DocumentType:no,DOMException:x,DOMImplementation:Ua,Element:Za,Node:A,NodeList:Da,XMLSerializer:co},_o=bi(function(e,t){var i=ba.freeze;t.XML_ENTITIES=i({amp:"&",apos:"'",gt:">",lt:"<",quot:'"'}),t.HTML_ENTITIES=i({Aacute:"Á",aacute:"á",Abreve:"Ă",abreve:"ă",ac:"∾",acd:"∿",acE:"∾̳",Acirc:"Â",acirc:"â",acute:"´",Acy:"А",acy:"а",AElig:"Æ",aelig:"æ",af:"⁡",Afr:"𝔄",afr:"𝔞",Agrave:"À",agrave:"à",alefsym:"ℵ",aleph:"ℵ",Alpha:"Α",alpha:"α",Amacr:"Ā",amacr:"ā",amalg:"⨿",AMP:"&",amp:"&",And:"⩓",and:"∧",andand:"⩕",andd:"⩜",andslope:"⩘",andv:"⩚",ang:"∠",ange:"⦤",angle:"∠",angmsd:"∡",angmsdaa:"⦨",angmsdab:"⦩",angmsdac:"⦪",angmsdad:"⦫",angmsdae:"⦬",angmsdaf:"⦭",angmsdag:"⦮",angmsdah:"⦯",angrt:"∟",angrtvb:"⊾",angrtvbd:"⦝",angsph:"∢",angst:"Å",angzarr:"⍼",Aogon:"Ą",aogon:"ą",Aopf:"𝔸",aopf:"𝕒",ap:"≈",apacir:"⩯",apE:"⩰",ape:"≊",apid:"≋",apos:"'",ApplyFunction:"⁡",approx:"≈",approxeq:"≊",Aring:"Å",aring:"å",Ascr:"𝒜",ascr:"𝒶",Assign:"≔",ast:"*",asymp:"≈",asympeq:"≍",Atilde:"Ã",atilde:"ã",Auml:"Ä",auml:"ä",awconint:"∳",awint:"⨑",backcong:"≌",backepsilon:"϶",backprime:"‵",backsim:"∽",backsimeq:"⋍",Backslash:"∖",Barv:"⫧",barvee:"⊽",Barwed:"⌆",barwed:"⌅",barwedge:"⌅",bbrk:"⎵",bbrktbrk:"⎶",bcong:"≌",Bcy:"Б",bcy:"б",bdquo:"„",becaus:"∵",Because:"∵",because:"∵",bemptyv:"⦰",bepsi:"϶",bernou:"ℬ",Bernoullis:"ℬ",Beta:"Β",beta:"β",beth:"ℶ",between:"≬",Bfr:"𝔅",bfr:"𝔟",bigcap:"⋂",bigcirc:"◯",bigcup:"⋃",bigodot:"⨀",bigoplus:"⨁",bigotimes:"⨂",bigsqcup:"⨆",bigstar:"★",bigtriangledown:"▽",bigtriangleup:"△",biguplus:"⨄",bigvee:"⋁",bigwedge:"⋀",bkarow:"⤍",blacklozenge:"⧫",blacksquare:"▪",blacktriangle:"▴",blacktriangledown:"▾",blacktriangleleft:"◂",blacktriangleright:"▸",blank:"␣",blk12:"▒",blk14:"░",blk34:"▓",block:"█",bne:"=⃥",bnequiv:"≡⃥",bNot:"⫭",bnot:"⌐",Bopf:"𝔹",bopf:"𝕓",bot:"⊥",bottom:"⊥",bowtie:"⋈",boxbox:"⧉",boxDL:"╗",boxDl:"╖",boxdL:"╕",boxdl:"┐",boxDR:"╔",boxDr:"╓",boxdR:"╒",boxdr:"┌",boxH:"═",boxh:"─",boxHD:"╦",boxHd:"╤",boxhD:"╥",boxhd:"┬",boxHU:"╩",boxHu:"╧",boxhU:"╨",boxhu:"┴",boxminus:"⊟",boxplus:"⊞",boxtimes:"⊠",boxUL:"╝",boxUl:"╜",boxuL:"╛",boxul:"┘",boxUR:"╚",boxUr:"╙",boxuR:"╘",boxur:"└",boxV:"║",boxv:"│",boxVH:"╬",boxVh:"╫",boxvH:"╪",boxvh:"┼",boxVL:"╣",boxVl:"╢",boxvL:"╡",boxvl:"┤",boxVR:"╠",boxVr:"╟",boxvR:"╞",boxvr:"├",bprime:"‵",Breve:"˘",breve:"˘",brvbar:"¦",Bscr:"ℬ",bscr:"𝒷",bsemi:"⁏",bsim:"∽",bsime:"⋍",bsol:"\\",bsolb:"⧅",bsolhsub:"⟈",bull:"•",bullet:"•",bump:"≎",bumpE:"⪮",bumpe:"≏",Bumpeq:"≎",bumpeq:"≏",Cacute:"Ć",cacute:"ć",Cap:"⋒",cap:"∩",capand:"⩄",capbrcup:"⩉",capcap:"⩋",capcup:"⩇",capdot:"⩀",CapitalDifferentialD:"ⅅ",caps:"∩︀",caret:"⁁",caron:"ˇ",Cayleys:"ℭ",ccaps:"⩍",Ccaron:"Č",ccaron:"č",Ccedil:"Ç",ccedil:"ç",Ccirc:"Ĉ",ccirc:"ĉ",Cconint:"∰",ccups:"⩌",ccupssm:"⩐",Cdot:"Ċ",cdot:"ċ",cedil:"¸",Cedilla:"¸",cemptyv:"⦲",cent:"¢",CenterDot:"·",centerdot:"·",Cfr:"ℭ",cfr:"𝔠",CHcy:"Ч",chcy:"ч",check:"✓",checkmark:"✓",Chi:"Χ",chi:"χ",cir:"○",circ:"ˆ",circeq:"≗",circlearrowleft:"↺",circlearrowright:"↻",circledast:"⊛",circledcirc:"⊚",circleddash:"⊝",CircleDot:"⊙",circledR:"®",circledS:"Ⓢ",CircleMinus:"⊖",CirclePlus:"⊕",CircleTimes:"⊗",cirE:"⧃",cire:"≗",cirfnint:"⨐",cirmid:"⫯",cirscir:"⧂",ClockwiseContourIntegral:"∲",CloseCurlyDoubleQuote:"”",CloseCurlyQuote:"’",clubs:"♣",clubsuit:"♣",Colon:"∷",colon:":",Colone:"⩴",colone:"≔",coloneq:"≔",comma:",",commat:"@",comp:"∁",compfn:"∘",complement:"∁",complexes:"ℂ",cong:"≅",congdot:"⩭",Congruent:"≡",Conint:"∯",conint:"∮",ContourIntegral:"∮",Copf:"ℂ",copf:"𝕔",coprod:"∐",Coproduct:"∐",COPY:"©",copy:"©",copysr:"℗",CounterClockwiseContourIntegral:"∳",crarr:"↵",Cross:"⨯",cross:"✗",Cscr:"𝒞",cscr:"𝒸",csub:"⫏",csube:"⫑",csup:"⫐",csupe:"⫒",ctdot:"⋯",cudarrl:"⤸",cudarrr:"⤵",cuepr:"⋞",cuesc:"⋟",cularr:"↶",cularrp:"⤽",Cup:"⋓",cup:"∪",cupbrcap:"⩈",CupCap:"≍",cupcap:"⩆",cupcup:"⩊",cupdot:"⊍",cupor:"⩅",cups:"∪︀",curarr:"↷",curarrm:"⤼",curlyeqprec:"⋞",curlyeqsucc:"⋟",curlyvee:"⋎",curlywedge:"⋏",curren:"¤",curvearrowleft:"↶",curvearrowright:"↷",cuvee:"⋎",cuwed:"⋏",cwconint:"∲",cwint:"∱",cylcty:"⌭",Dagger:"‡",dagger:"†",daleth:"ℸ",Darr:"↡",dArr:"⇓",darr:"↓",dash:"‐",Dashv:"⫤",dashv:"⊣",dbkarow:"⤏",dblac:"˝",Dcaron:"Ď",dcaron:"ď",Dcy:"Д",dcy:"д",DD:"ⅅ",dd:"ⅆ",ddagger:"‡",ddarr:"⇊",DDotrahd:"⤑",ddotseq:"⩷",deg:"°",Del:"∇",Delta:"Δ",delta:"δ",demptyv:"⦱",dfisht:"⥿",Dfr:"𝔇",dfr:"𝔡",dHar:"⥥",dharl:"⇃",dharr:"⇂",DiacriticalAcute:"´",DiacriticalDot:"˙",DiacriticalDoubleAcute:"˝",DiacriticalGrave:"`",DiacriticalTilde:"˜",diam:"⋄",Diamond:"⋄",diamond:"⋄",diamondsuit:"♦",diams:"♦",die:"¨",DifferentialD:"ⅆ",digamma:"ϝ",disin:"⋲",div:"÷",divide:"÷",divideontimes:"⋇",divonx:"⋇",DJcy:"Ђ",djcy:"ђ",dlcorn:"⌞",dlcrop:"⌍",dollar:"$",Dopf:"𝔻",dopf:"𝕕",Dot:"¨",dot:"˙",DotDot:"⃜",doteq:"≐",doteqdot:"≑",DotEqual:"≐",dotminus:"∸",dotplus:"∔",dotsquare:"⊡",doublebarwedge:"⌆",DoubleContourIntegral:"∯",DoubleDot:"¨",DoubleDownArrow:"⇓",DoubleLeftArrow:"⇐",DoubleLeftRightArrow:"⇔",DoubleLeftTee:"⫤",DoubleLongLeftArrow:"⟸",DoubleLongLeftRightArrow:"⟺",DoubleLongRightArrow:"⟹",DoubleRightArrow:"⇒",DoubleRightTee:"⊨",DoubleUpArrow:"⇑",DoubleUpDownArrow:"⇕",DoubleVerticalBar:"∥",DownArrow:"↓",Downarrow:"⇓",downarrow:"↓",DownArrowBar:"⤓",DownArrowUpArrow:"⇵",DownBreve:"̑",downdownarrows:"⇊",downharpoonleft:"⇃",downharpoonright:"⇂",DownLeftRightVector:"⥐",DownLeftTeeVector:"⥞",DownLeftVector:"↽",DownLeftVectorBar:"⥖",DownRightTeeVector:"⥟",DownRightVector:"⇁",DownRightVectorBar:"⥗",DownTee:"⊤",DownTeeArrow:"↧",drbkarow:"⤐",drcorn:"⌟",drcrop:"⌌",Dscr:"𝒟",dscr:"𝒹",DScy:"Ѕ",dscy:"ѕ",dsol:"⧶",Dstrok:"Đ",dstrok:"đ",dtdot:"⋱",dtri:"▿",dtrif:"▾",duarr:"⇵",duhar:"⥯",dwangle:"⦦",DZcy:"Џ",dzcy:"џ",dzigrarr:"⟿",Eacute:"É",eacute:"é",easter:"⩮",Ecaron:"Ě",ecaron:"ě",ecir:"≖",Ecirc:"Ê",ecirc:"ê",ecolon:"≕",Ecy:"Э",ecy:"э",eDDot:"⩷",Edot:"Ė",eDot:"≑",edot:"ė",ee:"ⅇ",efDot:"≒",Efr:"𝔈",efr:"𝔢",eg:"⪚",Egrave:"È",egrave:"è",egs:"⪖",egsdot:"⪘",el:"⪙",Element:"∈",elinters:"⏧",ell:"ℓ",els:"⪕",elsdot:"⪗",Emacr:"Ē",emacr:"ē",empty:"∅",emptyset:"∅",EmptySmallSquare:"◻",emptyv:"∅",EmptyVerySmallSquare:"▫",emsp:" ",emsp13:" ",emsp14:" ",ENG:"Ŋ",eng:"ŋ",ensp:" ",Eogon:"Ę",eogon:"ę",Eopf:"𝔼",eopf:"𝕖",epar:"⋕",eparsl:"⧣",eplus:"⩱",epsi:"ε",Epsilon:"Ε",epsilon:"ε",epsiv:"ϵ",eqcirc:"≖",eqcolon:"≕",eqsim:"≂",eqslantgtr:"⪖",eqslantless:"⪕",Equal:"⩵",equals:"=",EqualTilde:"≂",equest:"≟",Equilibrium:"⇌",equiv:"≡",equivDD:"⩸",eqvparsl:"⧥",erarr:"⥱",erDot:"≓",Escr:"ℰ",escr:"ℯ",esdot:"≐",Esim:"⩳",esim:"≂",Eta:"Η",eta:"η",ETH:"Ð",eth:"ð",Euml:"Ë",euml:"ë",euro:"€",excl:"!",exist:"∃",Exists:"∃",expectation:"ℰ",ExponentialE:"ⅇ",exponentiale:"ⅇ",fallingdotseq:"≒",Fcy:"Ф",fcy:"ф",female:"♀",ffilig:"ffi",fflig:"ff",ffllig:"ffl",Ffr:"𝔉",ffr:"𝔣",filig:"fi",FilledSmallSquare:"◼",FilledVerySmallSquare:"▪",fjlig:"fj",flat:"♭",fllig:"fl",fltns:"▱",fnof:"ƒ",Fopf:"𝔽",fopf:"𝕗",ForAll:"∀",forall:"∀",fork:"⋔",forkv:"⫙",Fouriertrf:"ℱ",fpartint:"⨍",frac12:"½",frac13:"⅓",frac14:"¼",frac15:"⅕",frac16:"⅙",frac18:"⅛",frac23:"⅔",frac25:"⅖",frac34:"¾",frac35:"⅗",frac38:"⅜",frac45:"⅘",frac56:"⅚",frac58:"⅝",frac78:"⅞",frasl:"⁄",frown:"⌢",Fscr:"ℱ",fscr:"𝒻",gacute:"ǵ",Gamma:"Γ",gamma:"γ",Gammad:"Ϝ",gammad:"ϝ",gap:"⪆",Gbreve:"Ğ",gbreve:"ğ",Gcedil:"Ģ",Gcirc:"Ĝ",gcirc:"ĝ",Gcy:"Г",gcy:"г",Gdot:"Ġ",gdot:"ġ",gE:"≧",ge:"≥",gEl:"⪌",gel:"⋛",geq:"≥",geqq:"≧",geqslant:"⩾",ges:"⩾",gescc:"⪩",gesdot:"⪀",gesdoto:"⪂",gesdotol:"⪄",gesl:"⋛︀",gesles:"⪔",Gfr:"𝔊",gfr:"𝔤",Gg:"⋙",gg:"≫",ggg:"⋙",gimel:"ℷ",GJcy:"Ѓ",gjcy:"ѓ",gl:"≷",gla:"⪥",glE:"⪒",glj:"⪤",gnap:"⪊",gnapprox:"⪊",gnE:"≩",gne:"⪈",gneq:"⪈",gneqq:"≩",gnsim:"⋧",Gopf:"𝔾",gopf:"𝕘",grave:"`",GreaterEqual:"≥",GreaterEqualLess:"⋛",GreaterFullEqual:"≧",GreaterGreater:"⪢",GreaterLess:"≷",GreaterSlantEqual:"⩾",GreaterTilde:"≳",Gscr:"𝒢",gscr:"ℊ",gsim:"≳",gsime:"⪎",gsiml:"⪐",Gt:"≫",GT:">",gt:">",gtcc:"⪧",gtcir:"⩺",gtdot:"⋗",gtlPar:"⦕",gtquest:"⩼",gtrapprox:"⪆",gtrarr:"⥸",gtrdot:"⋗",gtreqless:"⋛",gtreqqless:"⪌",gtrless:"≷",gtrsim:"≳",gvertneqq:"≩︀",gvnE:"≩︀",Hacek:"ˇ",hairsp:" ",half:"½",hamilt:"ℋ",HARDcy:"Ъ",hardcy:"ъ",hArr:"⇔",harr:"↔",harrcir:"⥈",harrw:"↭",Hat:"^",hbar:"ℏ",Hcirc:"Ĥ",hcirc:"ĥ",hearts:"♥",heartsuit:"♥",hellip:"…",hercon:"⊹",Hfr:"ℌ",hfr:"𝔥",HilbertSpace:"ℋ",hksearow:"⤥",hkswarow:"⤦",hoarr:"⇿",homtht:"∻",hookleftarrow:"↩",hookrightarrow:"↪",Hopf:"ℍ",hopf:"𝕙",horbar:"―",HorizontalLine:"─",Hscr:"ℋ",hscr:"𝒽",hslash:"ℏ",Hstrok:"Ħ",hstrok:"ħ",HumpDownHump:"≎",HumpEqual:"≏",hybull:"⁃",hyphen:"‐",Iacute:"Í",iacute:"í",ic:"⁣",Icirc:"Î",icirc:"î",Icy:"И",icy:"и",Idot:"İ",IEcy:"Е",iecy:"е",iexcl:"¡",iff:"⇔",Ifr:"ℑ",ifr:"𝔦",Igrave:"Ì",igrave:"ì",ii:"ⅈ",iiiint:"⨌",iiint:"∭",iinfin:"⧜",iiota:"℩",IJlig:"IJ",ijlig:"ij",Im:"ℑ",Imacr:"Ī",imacr:"ī",image:"ℑ",ImaginaryI:"ⅈ",imagline:"ℐ",imagpart:"ℑ",imath:"ı",imof:"⊷",imped:"Ƶ",Implies:"⇒",in:"∈",incare:"℅",infin:"∞",infintie:"⧝",inodot:"ı",Int:"∬",int:"∫",intcal:"⊺",integers:"ℤ",Integral:"∫",intercal:"⊺",Intersection:"⋂",intlarhk:"⨗",intprod:"⨼",InvisibleComma:"⁣",InvisibleTimes:"⁢",IOcy:"Ё",iocy:"ё",Iogon:"Į",iogon:"į",Iopf:"𝕀",iopf:"𝕚",Iota:"Ι",iota:"ι",iprod:"⨼",iquest:"¿",Iscr:"ℐ",iscr:"𝒾",isin:"∈",isindot:"⋵",isinE:"⋹",isins:"⋴",isinsv:"⋳",isinv:"∈",it:"⁢",Itilde:"Ĩ",itilde:"ĩ",Iukcy:"І",iukcy:"і",Iuml:"Ï",iuml:"ï",Jcirc:"Ĵ",jcirc:"ĵ",Jcy:"Й",jcy:"й",Jfr:"𝔍",jfr:"𝔧",jmath:"ȷ",Jopf:"𝕁",jopf:"𝕛",Jscr:"𝒥",jscr:"𝒿",Jsercy:"Ј",jsercy:"ј",Jukcy:"Є",jukcy:"є",Kappa:"Κ",kappa:"κ",kappav:"ϰ",Kcedil:"Ķ",kcedil:"ķ",Kcy:"К",kcy:"к",Kfr:"𝔎",kfr:"𝔨",kgreen:"ĸ",KHcy:"Х",khcy:"х",KJcy:"Ќ",kjcy:"ќ",Kopf:"𝕂",kopf:"𝕜",Kscr:"𝒦",kscr:"𝓀",lAarr:"⇚",Lacute:"Ĺ",lacute:"ĺ",laemptyv:"⦴",lagran:"ℒ",Lambda:"Λ",lambda:"λ",Lang:"⟪",lang:"⟨",langd:"⦑",langle:"⟨",lap:"⪅",Laplacetrf:"ℒ",laquo:"«",Larr:"↞",lArr:"⇐",larr:"←",larrb:"⇤",larrbfs:"⤟",larrfs:"⤝",larrhk:"↩",larrlp:"↫",larrpl:"⤹",larrsim:"⥳",larrtl:"↢",lat:"⪫",lAtail:"⤛",latail:"⤙",late:"⪭",lates:"⪭︀",lBarr:"⤎",lbarr:"⤌",lbbrk:"❲",lbrace:"{",lbrack:"[",lbrke:"⦋",lbrksld:"⦏",lbrkslu:"⦍",Lcaron:"Ľ",lcaron:"ľ",Lcedil:"Ļ",lcedil:"ļ",lceil:"⌈",lcub:"{",Lcy:"Л",lcy:"л",ldca:"⤶",ldquo:"“",ldquor:"„",ldrdhar:"⥧",ldrushar:"⥋",ldsh:"↲",lE:"≦",le:"≤",LeftAngleBracket:"⟨",LeftArrow:"←",Leftarrow:"⇐",leftarrow:"←",LeftArrowBar:"⇤",LeftArrowRightArrow:"⇆",leftarrowtail:"↢",LeftCeiling:"⌈",LeftDoubleBracket:"⟦",LeftDownTeeVector:"⥡",LeftDownVector:"⇃",LeftDownVectorBar:"⥙",LeftFloor:"⌊",leftharpoondown:"↽",leftharpoonup:"↼",leftleftarrows:"⇇",LeftRightArrow:"↔",Leftrightarrow:"⇔",leftrightarrow:"↔",leftrightarrows:"⇆",leftrightharpoons:"⇋",leftrightsquigarrow:"↭",LeftRightVector:"⥎",LeftTee:"⊣",LeftTeeArrow:"↤",LeftTeeVector:"⥚",leftthreetimes:"⋋",LeftTriangle:"⊲",LeftTriangleBar:"⧏",LeftTriangleEqual:"⊴",LeftUpDownVector:"⥑",LeftUpTeeVector:"⥠",LeftUpVector:"↿",LeftUpVectorBar:"⥘",LeftVector:"↼",LeftVectorBar:"⥒",lEg:"⪋",leg:"⋚",leq:"≤",leqq:"≦",leqslant:"⩽",les:"⩽",lescc:"⪨",lesdot:"⩿",lesdoto:"⪁",lesdotor:"⪃",lesg:"⋚︀",lesges:"⪓",lessapprox:"⪅",lessdot:"⋖",lesseqgtr:"⋚",lesseqqgtr:"⪋",LessEqualGreater:"⋚",LessFullEqual:"≦",LessGreater:"≶",lessgtr:"≶",LessLess:"⪡",lesssim:"≲",LessSlantEqual:"⩽",LessTilde:"≲",lfisht:"⥼",lfloor:"⌊",Lfr:"𝔏",lfr:"𝔩",lg:"≶",lgE:"⪑",lHar:"⥢",lhard:"↽",lharu:"↼",lharul:"⥪",lhblk:"▄",LJcy:"Љ",ljcy:"љ",Ll:"⋘",ll:"≪",llarr:"⇇",llcorner:"⌞",Lleftarrow:"⇚",llhard:"⥫",lltri:"◺",Lmidot:"Ŀ",lmidot:"ŀ",lmoust:"⎰",lmoustache:"⎰",lnap:"⪉",lnapprox:"⪉",lnE:"≨",lne:"⪇",lneq:"⪇",lneqq:"≨",lnsim:"⋦",loang:"⟬",loarr:"⇽",lobrk:"⟦",LongLeftArrow:"⟵",Longleftarrow:"⟸",longleftarrow:"⟵",LongLeftRightArrow:"⟷",Longleftrightarrow:"⟺",longleftrightarrow:"⟷",longmapsto:"⟼",LongRightArrow:"⟶",Longrightarrow:"⟹",longrightarrow:"⟶",looparrowleft:"↫",looparrowright:"↬",lopar:"⦅",Lopf:"𝕃",lopf:"𝕝",loplus:"⨭",lotimes:"⨴",lowast:"∗",lowbar:"_",LowerLeftArrow:"↙",LowerRightArrow:"↘",loz:"◊",lozenge:"◊",lozf:"⧫",lpar:"(",lparlt:"⦓",lrarr:"⇆",lrcorner:"⌟",lrhar:"⇋",lrhard:"⥭",lrm:"‎",lrtri:"⊿",lsaquo:"‹",Lscr:"ℒ",lscr:"𝓁",Lsh:"↰",lsh:"↰",lsim:"≲",lsime:"⪍",lsimg:"⪏",lsqb:"[",lsquo:"‘",lsquor:"‚",Lstrok:"Ł",lstrok:"ł",Lt:"≪",LT:"<",lt:"<",ltcc:"⪦",ltcir:"⩹",ltdot:"⋖",lthree:"⋋",ltimes:"⋉",ltlarr:"⥶",ltquest:"⩻",ltri:"◃",ltrie:"⊴",ltrif:"◂",ltrPar:"⦖",lurdshar:"⥊",luruhar:"⥦",lvertneqq:"≨︀",lvnE:"≨︀",macr:"¯",male:"♂",malt:"✠",maltese:"✠",Map:"⤅",map:"↦",mapsto:"↦",mapstodown:"↧",mapstoleft:"↤",mapstoup:"↥",marker:"▮",mcomma:"⨩",Mcy:"М",mcy:"м",mdash:"—",mDDot:"∺",measuredangle:"∡",MediumSpace:" ",Mellintrf:"ℳ",Mfr:"𝔐",mfr:"𝔪",mho:"℧",micro:"µ",mid:"∣",midast:"*",midcir:"⫰",middot:"·",minus:"−",minusb:"⊟",minusd:"∸",minusdu:"⨪",MinusPlus:"∓",mlcp:"⫛",mldr:"…",mnplus:"∓",models:"⊧",Mopf:"𝕄",mopf:"𝕞",mp:"∓",Mscr:"ℳ",mscr:"𝓂",mstpos:"∾",Mu:"Μ",mu:"μ",multimap:"⊸",mumap:"⊸",nabla:"∇",Nacute:"Ń",nacute:"ń",nang:"∠⃒",nap:"≉",napE:"⩰̸",napid:"≋̸",napos:"ʼn",napprox:"≉",natur:"♮",natural:"♮",naturals:"ℕ",nbsp:" ",nbump:"≎̸",nbumpe:"≏̸",ncap:"⩃",Ncaron:"Ň",ncaron:"ň",Ncedil:"Ņ",ncedil:"ņ",ncong:"≇",ncongdot:"⩭̸",ncup:"⩂",Ncy:"Н",ncy:"н",ndash:"–",ne:"≠",nearhk:"⤤",neArr:"⇗",nearr:"↗",nearrow:"↗",nedot:"≐̸",NegativeMediumSpace:"​",NegativeThickSpace:"​",NegativeThinSpace:"​",NegativeVeryThinSpace:"​",nequiv:"≢",nesear:"⤨",nesim:"≂̸",NestedGreaterGreater:"≫",NestedLessLess:"≪",NewLine:"\n",nexist:"∄",nexists:"∄",Nfr:"𝔑",nfr:"𝔫",ngE:"≧̸",nge:"≱",ngeq:"≱",ngeqq:"≧̸",ngeqslant:"⩾̸",nges:"⩾̸",nGg:"⋙̸",ngsim:"≵",nGt:"≫⃒",ngt:"≯",ngtr:"≯",nGtv:"≫̸",nhArr:"⇎",nharr:"↮",nhpar:"⫲",ni:"∋",nis:"⋼",nisd:"⋺",niv:"∋",NJcy:"Њ",njcy:"њ",nlArr:"⇍",nlarr:"↚",nldr:"‥",nlE:"≦̸",nle:"≰",nLeftarrow:"⇍",nleftarrow:"↚",nLeftrightarrow:"⇎",nleftrightarrow:"↮",nleq:"≰",nleqq:"≦̸",nleqslant:"⩽̸",nles:"⩽̸",nless:"≮",nLl:"⋘̸",nlsim:"≴",nLt:"≪⃒",nlt:"≮",nltri:"⋪",nltrie:"⋬",nLtv:"≪̸",nmid:"∤",NoBreak:"⁠",NonBreakingSpace:" ",Nopf:"ℕ",nopf:"𝕟",Not:"⫬",not:"¬",NotCongruent:"≢",NotCupCap:"≭",NotDoubleVerticalBar:"∦",NotElement:"∉",NotEqual:"≠",NotEqualTilde:"≂̸",NotExists:"∄",NotGreater:"≯",NotGreaterEqual:"≱",NotGreaterFullEqual:"≧̸",NotGreaterGreater:"≫̸",NotGreaterLess:"≹",NotGreaterSlantEqual:"⩾̸",NotGreaterTilde:"≵",NotHumpDownHump:"≎̸",NotHumpEqual:"≏̸",notin:"∉",notindot:"⋵̸",notinE:"⋹̸",notinva:"∉",notinvb:"⋷",notinvc:"⋶",NotLeftTriangle:"⋪",NotLeftTriangleBar:"⧏̸",NotLeftTriangleEqual:"⋬",NotLess:"≮",NotLessEqual:"≰",NotLessGreater:"≸",NotLessLess:"≪̸",NotLessSlantEqual:"⩽̸",NotLessTilde:"≴",NotNestedGreaterGreater:"⪢̸",NotNestedLessLess:"⪡̸",notni:"∌",notniva:"∌",notnivb:"⋾",notnivc:"⋽",NotPrecedes:"⊀",NotPrecedesEqual:"⪯̸",NotPrecedesSlantEqual:"⋠",NotReverseElement:"∌",NotRightTriangle:"⋫",NotRightTriangleBar:"⧐̸",NotRightTriangleEqual:"⋭",NotSquareSubset:"⊏̸",NotSquareSubsetEqual:"⋢",NotSquareSuperset:"⊐̸",NotSquareSupersetEqual:"⋣",NotSubset:"⊂⃒",NotSubsetEqual:"⊈",NotSucceeds:"⊁",NotSucceedsEqual:"⪰̸",NotSucceedsSlantEqual:"⋡",NotSucceedsTilde:"≿̸",NotSuperset:"⊃⃒",NotSupersetEqual:"⊉",NotTilde:"≁",NotTildeEqual:"≄",NotTildeFullEqual:"≇",NotTildeTilde:"≉",NotVerticalBar:"∤",npar:"∦",nparallel:"∦",nparsl:"⫽⃥",npart:"∂̸",npolint:"⨔",npr:"⊀",nprcue:"⋠",npre:"⪯̸",nprec:"⊀",npreceq:"⪯̸",nrArr:"⇏",nrarr:"↛",nrarrc:"⤳̸",nrarrw:"↝̸",nRightarrow:"⇏",nrightarrow:"↛",nrtri:"⋫",nrtrie:"⋭",nsc:"⊁",nsccue:"⋡",nsce:"⪰̸",Nscr:"𝒩",nscr:"𝓃",nshortmid:"∤",nshortparallel:"∦",nsim:"≁",nsime:"≄",nsimeq:"≄",nsmid:"∤",nspar:"∦",nsqsube:"⋢",nsqsupe:"⋣",nsub:"⊄",nsubE:"⫅̸",nsube:"⊈",nsubset:"⊂⃒",nsubseteq:"⊈",nsubseteqq:"⫅̸",nsucc:"⊁",nsucceq:"⪰̸",nsup:"⊅",nsupE:"⫆̸",nsupe:"⊉",nsupset:"⊃⃒",nsupseteq:"⊉",nsupseteqq:"⫆̸",ntgl:"≹",Ntilde:"Ñ",ntilde:"ñ",ntlg:"≸",ntriangleleft:"⋪",ntrianglelefteq:"⋬",ntriangleright:"⋫",ntrianglerighteq:"⋭",Nu:"Ν",nu:"ν",num:"#",numero:"№",numsp:" ",nvap:"≍⃒",nVDash:"⊯",nVdash:"⊮",nvDash:"⊭",nvdash:"⊬",nvge:"≥⃒",nvgt:">⃒",nvHarr:"⤄",nvinfin:"⧞",nvlArr:"⤂",nvle:"≤⃒",nvlt:"<⃒",nvltrie:"⊴⃒",nvrArr:"⤃",nvrtrie:"⊵⃒",nvsim:"∼⃒",nwarhk:"⤣",nwArr:"⇖",nwarr:"↖",nwarrow:"↖",nwnear:"⤧",Oacute:"Ó",oacute:"ó",oast:"⊛",ocir:"⊚",Ocirc:"Ô",ocirc:"ô",Ocy:"О",ocy:"о",odash:"⊝",Odblac:"Ő",odblac:"ő",odiv:"⨸",odot:"⊙",odsold:"⦼",OElig:"Œ",oelig:"œ",ofcir:"⦿",Ofr:"𝔒",ofr:"𝔬",ogon:"˛",Ograve:"Ò",ograve:"ò",ogt:"⧁",ohbar:"⦵",ohm:"Ω",oint:"∮",olarr:"↺",olcir:"⦾",olcross:"⦻",oline:"‾",olt:"⧀",Omacr:"Ō",omacr:"ō",Omega:"Ω",omega:"ω",Omicron:"Ο",omicron:"ο",omid:"⦶",ominus:"⊖",Oopf:"𝕆",oopf:"𝕠",opar:"⦷",OpenCurlyDoubleQuote:"“",OpenCurlyQuote:"‘",operp:"⦹",oplus:"⊕",Or:"⩔",or:"∨",orarr:"↻",ord:"⩝",order:"ℴ",orderof:"ℴ",ordf:"ª",ordm:"º",origof:"⊶",oror:"⩖",orslope:"⩗",orv:"⩛",oS:"Ⓢ",Oscr:"𝒪",oscr:"ℴ",Oslash:"Ø",oslash:"ø",osol:"⊘",Otilde:"Õ",otilde:"õ",Otimes:"⨷",otimes:"⊗",otimesas:"⨶",Ouml:"Ö",ouml:"ö",ovbar:"⌽",OverBar:"‾",OverBrace:"⏞",OverBracket:"⎴",OverParenthesis:"⏜",par:"∥",para:"¶",parallel:"∥",parsim:"⫳",parsl:"⫽",part:"∂",PartialD:"∂",Pcy:"П",pcy:"п",percnt:"%",period:".",permil:"‰",perp:"⊥",pertenk:"‱",Pfr:"𝔓",pfr:"𝔭",Phi:"Φ",phi:"φ",phiv:"ϕ",phmmat:"ℳ",phone:"☎",Pi:"Π",pi:"π",pitchfork:"⋔",piv:"ϖ",planck:"ℏ",planckh:"ℎ",plankv:"ℏ",plus:"+",plusacir:"⨣",plusb:"⊞",pluscir:"⨢",plusdo:"∔",plusdu:"⨥",pluse:"⩲",PlusMinus:"±",plusmn:"±",plussim:"⨦",plustwo:"⨧",pm:"±",Poincareplane:"ℌ",pointint:"⨕",Popf:"ℙ",popf:"𝕡",pound:"£",Pr:"⪻",pr:"≺",prap:"⪷",prcue:"≼",prE:"⪳",pre:"⪯",prec:"≺",precapprox:"⪷",preccurlyeq:"≼",Precedes:"≺",PrecedesEqual:"⪯",PrecedesSlantEqual:"≼",PrecedesTilde:"≾",preceq:"⪯",precnapprox:"⪹",precneqq:"⪵",precnsim:"⋨",precsim:"≾",Prime:"″",prime:"′",primes:"ℙ",prnap:"⪹",prnE:"⪵",prnsim:"⋨",prod:"∏",Product:"∏",profalar:"⌮",profline:"⌒",profsurf:"⌓",prop:"∝",Proportion:"∷",Proportional:"∝",propto:"∝",prsim:"≾",prurel:"⊰",Pscr:"𝒫",pscr:"𝓅",Psi:"Ψ",psi:"ψ",puncsp:" ",Qfr:"𝔔",qfr:"𝔮",qint:"⨌",Qopf:"ℚ",qopf:"𝕢",qprime:"⁗",Qscr:"𝒬",qscr:"𝓆",quaternions:"ℍ",quatint:"⨖",quest:"?",questeq:"≟",QUOT:'"',quot:'"',rAarr:"⇛",race:"∽̱",Racute:"Ŕ",racute:"ŕ",radic:"√",raemptyv:"⦳",Rang:"⟫",rang:"⟩",rangd:"⦒",range:"⦥",rangle:"⟩",raquo:"»",Rarr:"↠",rArr:"⇒",rarr:"→",rarrap:"⥵",rarrb:"⇥",rarrbfs:"⤠",rarrc:"⤳",rarrfs:"⤞",rarrhk:"↪",rarrlp:"↬",rarrpl:"⥅",rarrsim:"⥴",Rarrtl:"⤖",rarrtl:"↣",rarrw:"↝",rAtail:"⤜",ratail:"⤚",ratio:"∶",rationals:"ℚ",RBarr:"⤐",rBarr:"⤏",rbarr:"⤍",rbbrk:"❳",rbrace:"}",rbrack:"]",rbrke:"⦌",rbrksld:"⦎",rbrkslu:"⦐",Rcaron:"Ř",rcaron:"ř",Rcedil:"Ŗ",rcedil:"ŗ",rceil:"⌉",rcub:"}",Rcy:"Р",rcy:"р",rdca:"⤷",rdldhar:"⥩",rdquo:"”",rdquor:"”",rdsh:"↳",Re:"ℜ",real:"ℜ",realine:"ℛ",realpart:"ℜ",reals:"ℝ",rect:"▭",REG:"®",reg:"®",ReverseElement:"∋",ReverseEquilibrium:"⇋",ReverseUpEquilibrium:"⥯",rfisht:"⥽",rfloor:"⌋",Rfr:"ℜ",rfr:"𝔯",rHar:"⥤",rhard:"⇁",rharu:"⇀",rharul:"⥬",Rho:"Ρ",rho:"ρ",rhov:"ϱ",RightAngleBracket:"⟩",RightArrow:"→",Rightarrow:"⇒",rightarrow:"→",RightArrowBar:"⇥",RightArrowLeftArrow:"⇄",rightarrowtail:"↣",RightCeiling:"⌉",RightDoubleBracket:"⟧",RightDownTeeVector:"⥝",RightDownVector:"⇂",RightDownVectorBar:"⥕",RightFloor:"⌋",rightharpoondown:"⇁",rightharpoonup:"⇀",rightleftarrows:"⇄",rightleftharpoons:"⇌",rightrightarrows:"⇉",rightsquigarrow:"↝",RightTee:"⊢",RightTeeArrow:"↦",RightTeeVector:"⥛",rightthreetimes:"⋌",RightTriangle:"⊳",RightTriangleBar:"⧐",RightTriangleEqual:"⊵",RightUpDownVector:"⥏",RightUpTeeVector:"⥜",RightUpVector:"↾",RightUpVectorBar:"⥔",RightVector:"⇀",RightVectorBar:"⥓",ring:"˚",risingdotseq:"≓",rlarr:"⇄",rlhar:"⇌",rlm:"‏",rmoust:"⎱",rmoustache:"⎱",rnmid:"⫮",roang:"⟭",roarr:"⇾",robrk:"⟧",ropar:"⦆",Ropf:"ℝ",ropf:"𝕣",roplus:"⨮",rotimes:"⨵",RoundImplies:"⥰",rpar:")",rpargt:"⦔",rppolint:"⨒",rrarr:"⇉",Rrightarrow:"⇛",rsaquo:"›",Rscr:"ℛ",rscr:"𝓇",Rsh:"↱",rsh:"↱",rsqb:"]",rsquo:"’",rsquor:"’",rthree:"⋌",rtimes:"⋊",rtri:"▹",rtrie:"⊵",rtrif:"▸",rtriltri:"⧎",RuleDelayed:"⧴",ruluhar:"⥨",rx:"℞",Sacute:"Ś",sacute:"ś",sbquo:"‚",Sc:"⪼",sc:"≻",scap:"⪸",Scaron:"Š",scaron:"š",sccue:"≽",scE:"⪴",sce:"⪰",Scedil:"Ş",scedil:"ş",Scirc:"Ŝ",scirc:"ŝ",scnap:"⪺",scnE:"⪶",scnsim:"⋩",scpolint:"⨓",scsim:"≿",Scy:"С",scy:"с",sdot:"⋅",sdotb:"⊡",sdote:"⩦",searhk:"⤥",seArr:"⇘",searr:"↘",searrow:"↘",sect:"§",semi:";",seswar:"⤩",setminus:"∖",setmn:"∖",sext:"✶",Sfr:"𝔖",sfr:"𝔰",sfrown:"⌢",sharp:"♯",SHCHcy:"Щ",shchcy:"щ",SHcy:"Ш",shcy:"ш",ShortDownArrow:"↓",ShortLeftArrow:"←",shortmid:"∣",shortparallel:"∥",ShortRightArrow:"→",ShortUpArrow:"↑",shy:"­",Sigma:"Σ",sigma:"σ",sigmaf:"ς",sigmav:"ς",sim:"∼",simdot:"⩪",sime:"≃",simeq:"≃",simg:"⪞",simgE:"⪠",siml:"⪝",simlE:"⪟",simne:"≆",simplus:"⨤",simrarr:"⥲",slarr:"←",SmallCircle:"∘",smallsetminus:"∖",smashp:"⨳",smeparsl:"⧤",smid:"∣",smile:"⌣",smt:"⪪",smte:"⪬",smtes:"⪬︀",SOFTcy:"Ь",softcy:"ь",sol:"/",solb:"⧄",solbar:"⌿",Sopf:"𝕊",sopf:"𝕤",spades:"♠",spadesuit:"♠",spar:"∥",sqcap:"⊓",sqcaps:"⊓︀",sqcup:"⊔",sqcups:"⊔︀",Sqrt:"√",sqsub:"⊏",sqsube:"⊑",sqsubset:"⊏",sqsubseteq:"⊑",sqsup:"⊐",sqsupe:"⊒",sqsupset:"⊐",sqsupseteq:"⊒",squ:"□",Square:"□",square:"□",SquareIntersection:"⊓",SquareSubset:"⊏",SquareSubsetEqual:"⊑",SquareSuperset:"⊐",SquareSupersetEqual:"⊒",SquareUnion:"⊔",squarf:"▪",squf:"▪",srarr:"→",Sscr:"𝒮",sscr:"𝓈",ssetmn:"∖",ssmile:"⌣",sstarf:"⋆",Star:"⋆",star:"☆",starf:"★",straightepsilon:"ϵ",straightphi:"ϕ",strns:"¯",Sub:"⋐",sub:"⊂",subdot:"⪽",subE:"⫅",sube:"⊆",subedot:"⫃",submult:"⫁",subnE:"⫋",subne:"⊊",subplus:"⪿",subrarr:"⥹",Subset:"⋐",subset:"⊂",subseteq:"⊆",subseteqq:"⫅",SubsetEqual:"⊆",subsetneq:"⊊",subsetneqq:"⫋",subsim:"⫇",subsub:"⫕",subsup:"⫓",succ:"≻",succapprox:"⪸",succcurlyeq:"≽",Succeeds:"≻",SucceedsEqual:"⪰",SucceedsSlantEqual:"≽",SucceedsTilde:"≿",succeq:"⪰",succnapprox:"⪺",succneqq:"⪶",succnsim:"⋩",succsim:"≿",SuchThat:"∋",Sum:"∑",sum:"∑",sung:"♪",Sup:"⋑",sup:"⊃",sup1:"¹",sup2:"²",sup3:"³",supdot:"⪾",supdsub:"⫘",supE:"⫆",supe:"⊇",supedot:"⫄",Superset:"⊃",SupersetEqual:"⊇",suphsol:"⟉",suphsub:"⫗",suplarr:"⥻",supmult:"⫂",supnE:"⫌",supne:"⊋",supplus:"⫀",Supset:"⋑",supset:"⊃",supseteq:"⊇",supseteqq:"⫆",supsetneq:"⊋",supsetneqq:"⫌",supsim:"⫈",supsub:"⫔",supsup:"⫖",swarhk:"⤦",swArr:"⇙",swarr:"↙",swarrow:"↙",swnwar:"⤪",szlig:"ß",Tab:"\t",target:"⌖",Tau:"Τ",tau:"τ",tbrk:"⎴",Tcaron:"Ť",tcaron:"ť",Tcedil:"Ţ",tcedil:"ţ",Tcy:"Т",tcy:"т",tdot:"⃛",telrec:"⌕",Tfr:"𝔗",tfr:"𝔱",there4:"∴",Therefore:"∴",therefore:"∴",Theta:"Θ",theta:"θ",thetasym:"ϑ",thetav:"ϑ",thickapprox:"≈",thicksim:"∼",ThickSpace:"  ",thinsp:" ",ThinSpace:" ",thkap:"≈",thksim:"∼",THORN:"Þ",thorn:"þ",Tilde:"∼",tilde:"˜",TildeEqual:"≃",TildeFullEqual:"≅",TildeTilde:"≈",times:"×",timesb:"⊠",timesbar:"⨱",timesd:"⨰",tint:"∭",toea:"⤨",top:"⊤",topbot:"⌶",topcir:"⫱",Topf:"𝕋",topf:"𝕥",topfork:"⫚",tosa:"⤩",tprime:"‴",TRADE:"™",trade:"™",triangle:"▵",triangledown:"▿",triangleleft:"◃",trianglelefteq:"⊴",triangleq:"≜",triangleright:"▹",trianglerighteq:"⊵",tridot:"◬",trie:"≜",triminus:"⨺",TripleDot:"⃛",triplus:"⨹",trisb:"⧍",tritime:"⨻",trpezium:"⏢",Tscr:"𝒯",tscr:"𝓉",TScy:"Ц",tscy:"ц",TSHcy:"Ћ",tshcy:"ћ",Tstrok:"Ŧ",tstrok:"ŧ",twixt:"≬",twoheadleftarrow:"↞",twoheadrightarrow:"↠",Uacute:"Ú",uacute:"ú",Uarr:"↟",uArr:"⇑",uarr:"↑",Uarrocir:"⥉",Ubrcy:"Ў",ubrcy:"ў",Ubreve:"Ŭ",ubreve:"ŭ",Ucirc:"Û",ucirc:"û",Ucy:"У",ucy:"у",udarr:"⇅",Udblac:"Ű",udblac:"ű",udhar:"⥮",ufisht:"⥾",Ufr:"𝔘",ufr:"𝔲",Ugrave:"Ù",ugrave:"ù",uHar:"⥣",uharl:"↿",uharr:"↾",uhblk:"▀",ulcorn:"⌜",ulcorner:"⌜",ulcrop:"⌏",ultri:"◸",Umacr:"Ū",umacr:"ū",uml:"¨",UnderBar:"_",UnderBrace:"⏟",UnderBracket:"⎵",UnderParenthesis:"⏝",Union:"⋃",UnionPlus:"⊎",Uogon:"Ų",uogon:"ų",Uopf:"𝕌",uopf:"𝕦",UpArrow:"↑",Uparrow:"⇑",uparrow:"↑",UpArrowBar:"⤒",UpArrowDownArrow:"⇅",UpDownArrow:"↕",Updownarrow:"⇕",updownarrow:"↕",UpEquilibrium:"⥮",upharpoonleft:"↿",upharpoonright:"↾",uplus:"⊎",UpperLeftArrow:"↖",UpperRightArrow:"↗",Upsi:"ϒ",upsi:"υ",upsih:"ϒ",Upsilon:"Υ",upsilon:"υ",UpTee:"⊥",UpTeeArrow:"↥",upuparrows:"⇈",urcorn:"⌝",urcorner:"⌝",urcrop:"⌎",Uring:"Ů",uring:"ů",urtri:"◹",Uscr:"𝒰",uscr:"𝓊",utdot:"⋰",Utilde:"Ũ",utilde:"ũ",utri:"▵",utrif:"▴",uuarr:"⇈",Uuml:"Ü",uuml:"ü",uwangle:"⦧",vangrt:"⦜",varepsilon:"ϵ",varkappa:"ϰ",varnothing:"∅",varphi:"ϕ",varpi:"ϖ",varpropto:"∝",vArr:"⇕",varr:"↕",varrho:"ϱ",varsigma:"ς",varsubsetneq:"⊊︀",varsubsetneqq:"⫋︀",varsupsetneq:"⊋︀",varsupsetneqq:"⫌︀",vartheta:"ϑ",vartriangleleft:"⊲",vartriangleright:"⊳",Vbar:"⫫",vBar:"⫨",vBarv:"⫩",Vcy:"В",vcy:"в",VDash:"⊫",Vdash:"⊩",vDash:"⊨",vdash:"⊢",Vdashl:"⫦",Vee:"⋁",vee:"∨",veebar:"⊻",veeeq:"≚",vellip:"⋮",Verbar:"‖",verbar:"|",Vert:"‖",vert:"|",VerticalBar:"∣",VerticalLine:"|",VerticalSeparator:"❘",VerticalTilde:"≀",VeryThinSpace:" ",Vfr:"𝔙",vfr:"𝔳",vltri:"⊲",vnsub:"⊂⃒",vnsup:"⊃⃒",Vopf:"𝕍",vopf:"𝕧",vprop:"∝",vrtri:"⊳",Vscr:"𝒱",vscr:"𝓋",vsubnE:"⫋︀",vsubne:"⊊︀",vsupnE:"⫌︀",vsupne:"⊋︀",Vvdash:"⊪",vzigzag:"⦚",Wcirc:"Ŵ",wcirc:"ŵ",wedbar:"⩟",Wedge:"⋀",wedge:"∧",wedgeq:"≙",weierp:"℘",Wfr:"𝔚",wfr:"𝔴",Wopf:"𝕎",wopf:"𝕨",wp:"℘",wr:"≀",wreath:"≀",Wscr:"𝒲",wscr:"𝓌",xcap:"⋂",xcirc:"◯",xcup:"⋃",xdtri:"▽",Xfr:"𝔛",xfr:"𝔵",xhArr:"⟺",xharr:"⟷",Xi:"Ξ",xi:"ξ",xlArr:"⟸",xlarr:"⟵",xmap:"⟼",xnis:"⋻",xodot:"⨀",Xopf:"𝕏",xopf:"𝕩",xoplus:"⨁",xotime:"⨂",xrArr:"⟹",xrarr:"⟶",Xscr:"𝒳",xscr:"𝓍",xsqcup:"⨆",xuplus:"⨄",xutri:"△",xvee:"⋁",xwedge:"⋀",Yacute:"Ý",yacute:"ý",YAcy:"Я",yacy:"я",Ycirc:"Ŷ",ycirc:"ŷ",Ycy:"Ы",ycy:"ы",yen:"¥",Yfr:"𝔜",yfr:"𝔶",YIcy:"Ї",yicy:"ї",Yopf:"𝕐",yopf:"𝕪",Yscr:"𝒴",yscr:"𝓎",YUcy:"Ю",yucy:"ю",Yuml:"Ÿ",yuml:"ÿ",Zacute:"Ź",zacute:"ź",Zcaron:"Ž",zcaron:"ž",Zcy:"З",zcy:"з",Zdot:"Ż",zdot:"ż",zeetrf:"ℨ",ZeroWidthSpace:"​",Zeta:"Ζ",zeta:"ζ",Zfr:"ℨ",zfr:"𝔷",ZHcy:"Ж",zhcy:"ж",zigrarr:"⇝",Zopf:"ℤ",zopf:"𝕫",Zscr:"𝒵",zscr:"𝓏",zwj:"‍",zwnj:"‌"}),t.entityMap=t.HTML_ENTITIES}),vo=(_o.XML_ENTITIES,ba.NAMESPACE),tn=/[A-Z_a-z\xC0-\xD6\xD8-\xF6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]/,en=new RegExp("[\\-\\.0-9"+tn.source.slice(1,-1)+"\\u00B7\\u0300-\\u036F\\u203F-\\u2040]"),bo=new RegExp("^"+tn.source+en.source+"*(?::"+tn.source+en.source+"*)?$"),To=0,So=1,wo=2,Eo=3,Co=4,ko=5,Io=6,xo=7;function Ao(e,t){this.message=e,this.locator=t,Error.captureStackTrace&&Error.captureStackTrace(this,Ao)}function Do(){}function Po(e,t){return t.lineNumber=e.lineNumber,t.columnNumber=e.columnNumber,t}function Lo(e,t,i){for(var s=e.tagName,r=null,n=e.length;n--;){var a=e[n],o=a.qName,l=a.value,o=0<(h=o.indexOf(":"))?(d=a.prefix=o.slice(0,h),u=o.slice(h+1),"xmlns"===d&&u):(d=null,"xmlns"===(u=o)&&"");a.localName=u,!1!==o&&(null==r&&(r={},Oo(i,i={})),i[o]=r[o]=l,a.uri=vo.XMLNS,t.startPrefixMapping(o,l))}for(var d,n=e.length;n--;)(d=(a=e[n]).prefix)&&("xml"===d&&(a.uri=vo.XML),"xmlns"!==d)&&(a.uri=i[d||""]);var h,u=0<(h=s.indexOf(":"))?(d=e.prefix=s.slice(0,h),e.localName=s.slice(h+1)):(d=null,e.localName=s),c=e.uri=i[d||""];if(t.startElement(c,u,s,e),!e.closed)return e.currentNSMap=i,e.localNSMap=r,1;if(t.endElement(c,u,s),r)for(d in r)Object.prototype.hasOwnProperty.call(r,d)&&t.endPrefixMapping(d)}function Oo(e,t){for(var i in e)Object.prototype.hasOwnProperty.call(e,i)&&(t[i]=e[i])}function Ro(){this.attributeNames={}}(Ao.prototype=new Error).name=Ao.name,Do.prototype={parse:function(e,t,i){var s=this.domBuilder;s.startDocument(),Oo(t,t={}),function(i,e,s,r,n){function a(e){var t=e.slice(1,-1);return Object.hasOwnProperty.call(s,t)?s[t]:"#"===t.charAt(0)?65535<(t=parseInt(t.substr(1).replace("x","0x")))?(t-=65536,String.fromCharCode(55296+(t>>10),56320+(1023&t))):String.fromCharCode(t):(n.error("entity not found:"+e),e)}function t(e){var t;m<e&&(t=i.substring(m,e).replace(/&#?\w+;/g,a),u&&o(m),r.characters(t,0,e-m),m=e)}function o(e,t){for(;d<=e&&(t=h.exec(i));)l=t.index,d=l+t[0].length,u.lineNumber++;u.columnNumber=e-l+1}var l=0,d=0,h=/.*(?:\r\n?|\n)|.*$/g,u=r.locator,c=[{currentNSMap:e}],p={},m=0;for(;;){try{var g,f,y=i.indexOf("<",m);if(y<0)return i.substr(m).match(/^\s*$/)||(g=r.doc,f=g.createTextNode(i.substr(m)),g.appendChild(f),r.currentElement=f);switch(m<y&&t(y),i.charAt(y+1)){case"/":var _=i.indexOf(">",y+3),v=i.substring(y+2,_).replace(/[ \t\n\r]+$/g,""),b=c.pop(),T=(_<0?(v=i.substring(y+2).replace(/[\s<].*/,""),n.error("end tag name: "+v+" is not complete:"+b.tagName),_=y+1+v.length):v.match(/\s</)&&(v=v.replace(/[\s<].*/,""),n.error("end tag name: "+v+" maybe not complete"),_=y+1+v.length),b.localNSMap),S=b.tagName==v;if(S||b.tagName&&b.tagName.toLowerCase()==v.toLowerCase()){if(r.endElement(b.uri,b.localName,v),T)for(var w in T)Object.prototype.hasOwnProperty.call(T,w)&&r.endPrefixMapping(w);S||n.fatalError("end tag name: "+v+" is not match the current start tagName:"+b.tagName)}else c.push(b);_++;break;case"?":u&&o(y),_=function(e,t,i){var s=e.indexOf("?>",t);if(s){e=e.substring(t,s).match(/^<\?(\S*)\s*([\s\S]*?)\s*$/);if(e)return e[0].length,i.processingInstruction(e[1],e[2]),s+2}return-1}(i,y,r);break;case"!":u&&o(y),_=function(e,t,i,s){{if("-"===e.charAt(t+2))return"-"===e.charAt(t+3)?(n=e.indexOf("--\x3e",t+4),t<n?(i.comment(e,t+4,n-t-4),n+3):(s.error("Unclosed comment"),-1)):-1;if("CDATA["==e.substr(t+3,6))return n=e.indexOf("]]>",t+9),i.startCDATA(),i.characters(e,t+9,n-t-9),i.endCDATA(),n+3;var r,s=function(e,t){var i,s=[],r=/'[^']+'|"[^"]+"|[^\s<>\/=]+=?|(\/?\s*>|<)/g;r.lastIndex=t,r.exec(e);for(;i=r.exec(e);)if(s.push(i),i[1])return s}(e,t),n=s.length;if(1<n&&/!doctype/i.test(s[0][0]))return e=s[1][0],r=t=!1,3<n&&(/^public$/i.test(s[2][0])?(t=s[3][0],r=4<n&&s[4][0]):/^system$/i.test(s[2][0])&&(r=s[3][0])),s=s[n-1],i.startDTD(e,t,r),i.endDTD(),s.index+s[0].length}return-1}(i,y,r,n);break;default:u&&o(y);var E=new Ro,C=c[c.length-1].currentNSMap,_=function(e,t,s,i,r,n){function a(e,t,i){s.attributeNames.hasOwnProperty(e)&&n.fatalError("Attribute "+e+" redefined"),s.addValue(e,t.replace(/[\t\n\r]/g," ").replace(/&#?\w+;/g,r),i)}var o,l=++t,d=To;for(;;){var h=e.charAt(l);switch(h){case"=":if(d===So)o=e.slice(t,l);else if(d!==wo)throw new Error("attribute equal must after attrName");d=Eo;break;case"'":case'"':if(d===Eo||d===So){if(d===So&&(n.warning('attribute value must after "="'),o=e.slice(t,l)),t=l+1,!(0<(l=e.indexOf(h,t))))throw new Error("attribute value no end '"+h+"' match");u=e.slice(t,l),a(o,u,t-1)}else{if(d!=Co)throw new Error('attribute value must after "="');u=e.slice(t,l),a(o,u,t),n.warning('attribute "'+o+'" missed start quot('+h+")!!"),t=l+1}d=ko;break;case"/":switch(d){case To:s.setTagName(e.slice(t,l));case ko:case Io:case xo:d=xo,s.closed=!0;case Co:case So:break;case wo:s.closed=!0;break;default:throw new Error("attribute invalid close char('/')")}break;case"":return n.error("unexpected end of input"),d==To&&s.setTagName(e.slice(t,l)),l;case">":switch(d){case To:s.setTagName(e.slice(t,l));case ko:case Io:case xo:break;case Co:case So:"/"===(u=e.slice(t,l)).slice(-1)&&(s.closed=!0,u=u.slice(0,-1));case wo:d===wo&&(u=o),d==Co?(n.warning('attribute "'+u+'" missed quot(")!'),a(o,u,t)):(vo.isHTML(i[""])&&u.match(/^(?:disabled|checked|selected)$/i)||n.warning('attribute "'+u+'" missed value!! "'+u+'" instead!!'),a(u,u,t));break;case Eo:throw new Error("attribute value missed!!")}return l;case"€":h=" ";default:if(h<=" ")switch(d){case To:s.setTagName(e.slice(t,l)),d=Io;break;case So:o=e.slice(t,l),d=wo;break;case Co:var u=e.slice(t,l);n.warning('attribute "'+u+'" missed quot(")!!'),a(o,u,t);case ko:d=Io}else switch(d){case wo:s.tagName,vo.isHTML(i[""])&&o.match(/^(?:disabled|checked|selected)$/i)||n.warning('attribute "'+o+'" missed value!! "'+o+'" instead2!!'),a(o,o,t),t=l,d=So;break;case ko:n.warning('attribute space is required"'+o+'"!!');case Io:d=So,t=l;break;case Eo:d=Co,t=l;break;case xo:throw new Error("elements closed character '/' and '>' must be connected to")}}l++}}(i,y,E,C,a,n),k=E.length;if(!E.closed&&function(e,t,i,s){var r=s[i];null==r&&((r=e.lastIndexOf("</"+i+">"))<t&&(r=e.lastIndexOf("</"+i)),s[i]=r);return r<t}(i,_,E.tagName,p)&&(E.closed=!0,s.nbsp||n.warning("unclosed xml attribute")),u&&k){for(var I=Po(u,{}),x=0;x<k;x++){var A=E[x];o(A.offset),A.locator=Po(u,{})}r.locator=I,Lo(E,r,C)&&c.push(E),r.locator=u}else Lo(E,r,C)&&c.push(E);vo.isHTML(E.uri)&&!E.closed?_=function(e,t,i,s,r){if(/^(?:script|textarea)$/i.test(i)){var n=e.indexOf("</"+i+">",t),e=e.substring(t+1,n);if(/[&<]/.test(e))return/^script$/i.test(i)?r.characters(e,0,e.length):(e=e.replace(/&#?\w+;/g,s),r.characters(e,0,e.length)),n}return t+1}(i,_,E.tagName,a,r):_++}}catch(e){if(e instanceof Ao)throw e;n.error("element parse error: "+e),_=-1}m<_?m=_:t(Math.max(y,m)+1)}}(e,t,i,s,this.errorHandler),s.endDocument()}},Ro.prototype={setTagName:function(e){if(!bo.test(e))throw new Error("invalid tagName:"+e);this.tagName=e},addValue:function(e,t,i){if(!bo.test(e))throw new Error("invalid attribute:"+e);this.attributeNames[e]=this.length,this[this.length++]={qName:e,value:t,offset:i}},length:0,getLocalName:function(e){return this[e].localName},getLocator:function(e){return this[e].locator},getQName:function(e){return this[e].qName},getURI:function(e){return this[e].uri},getValue:function(e){return this[e].value}};var Zr={XMLReader:Do,ParseError:Ao},No=Kr.DOMImplementation,Mo=ba.NAMESPACE,Uo=Zr.ParseError,Bo=Zr.XMLReader;function Fo(e){return e.replace(/\r[\n\u0085]/g,"\n").replace(/[\r\u0085\u2028]/g,"\n")}function qo(e){this.options=e||{locator:{}}}function jo(){this.cdata=!1}function Ho(e,t){t.lineNumber=e.lineNumber,t.columnNumber=e.columnNumber}function Vo(e){if(e)return"\n@"+(e.systemId||"")+"#[line:"+e.lineNumber+",col:"+e.columnNumber+"]"}function zo(e,t,i){return"string"==typeof e?e.substr(t,i):e.length>=t+i||t?new java.lang.String(e,t,i)+"":e}function $o(e,t){(e.currentElement||e.doc).appendChild(t)}qo.prototype.parseFromString=function(e,t){var i=this.options,s=new Bo,r=i.domBuilder||new jo,n=i.errorHandler,a=i.locator,o=i.xmlns||{},t=/\/x?html?$/.test(t),l=t?_o.HTML_ENTITIES:_o.XML_ENTITIES,n=(a&&r.setDocumentLocator(a),s.errorHandler=function(s,e,r){if(!s){if(e instanceof jo)return e;s=e}var n={},a=s instanceof Function;function t(t){var i=s[t];!i&&a&&(i=2==s.length?function(e){s(t,e)}:s),n[t]=i?function(e){i("[xmldom "+t+"]\t"+e+Vo(r))}:function(){}}return r=r||{},t("warning"),t("error"),t("fatalError"),n}(n,r,a),s.domBuilder=i.domBuilder||r,t&&(o[""]=Mo.HTML),o.xml=o.xml||Mo.XML,i.normalizeLineEndings||Fo);return e&&"string"==typeof e?s.parse(n(e),o,l):s.errorHandler.error("invalid doc source"),r.doc},jo.prototype={startDocument:function(){this.doc=(new No).createDocument(null,null,null),this.locator&&(this.doc.documentURI=this.locator.systemId)},startElement:function(e,t,i,s){var r=this.doc,n=r.createElementNS(e,i||t),a=s.length;$o(this,n),this.currentElement=n,this.locator&&Ho(this.locator,n);for(var o=0;o<a;o++){var e=s.getURI(o),l=s.getValue(o),i=s.getQName(o),d=r.createAttributeNS(e,i);this.locator&&Ho(s.getLocator(o),d),d.value=d.nodeValue=l,n.setAttributeNode(d)}},endElement:function(e,t,i){var s=this.currentElement;s.tagName,this.currentElement=s.parentNode},startPrefixMapping:function(e,t){},endPrefixMapping:function(e){},processingInstruction:function(e,t){e=this.doc.createProcessingInstruction(e,t);this.locator&&Ho(this.locator,e),$o(this,e)},ignorableWhitespace:function(e,t,i){},characters:function(e,t,i){var s;(e=zo.apply(this,arguments))&&(s=this.cdata?this.doc.createCDATASection(e):this.doc.createTextNode(e),this.currentElement?this.currentElement.appendChild(s):/^\s*$/.test(e)&&this.doc.appendChild(s),this.locator)&&Ho(this.locator,s)},skippedEntity:function(e){},endDocument:function(){this.doc.normalize()},setDocumentLocator:function(e){(this.locator=e)&&(e.lineNumber=0)},comment:function(e,t,i){e=zo.apply(this,arguments);e=this.doc.createComment(e);this.locator&&Ho(this.locator,e),$o(this,e)},startCDATA:function(){this.cdata=!0},endCDATA:function(){this.cdata=!1},startDTD:function(e,t,i){var s=this.doc.implementation;s&&s.createDocumentType&&(s=s.createDocumentType(e,t,i),this.locator&&Ho(this.locator,s),$o(this,s),this.doc.doctype=s)},warning:function(e){},error:function(e){},fatalError:function(e){throw new Uo(e,this.locator)}},"endDTD,startEntity,endEntity,attributeDecl,elementDecl,externalEntityDecl,internalEntityDecl,resolveEntity,getExternalSubset,notationDecl,unparsedEntityDecl".replace(/\w+/g,function(e){jo.prototype[e]=function(){return null}});var Wo={__DOMHandler:jo,normalizeLineEndings:Fo,DOMParser:qo}.DOMParser;
/*! @name mpd-parser @version 1.3.1 @license Apache-2.0 */
let Go=e=>!!e&&"object"==typeof e,D=(...e)=>e.reduce((t,i)=>("object"==typeof i&&Object.keys(i).forEach(e=>{Array.isArray(t[e])&&Array.isArray(i[e])?t[e]=t[e].concat(i[e]):Go(t[e])&&Go(i[e])?t[e]=D(t[e],i[e]):t[e]=i[e]}),t),{}),Xo=t=>Object.keys(t).map(e=>t[e]),Ko=(t,i)=>{var s=[];for(let e=t;e<i;e++)s.push(e);return s},Yo=e=>e.reduce((e,t)=>e.concat(t),[]),Qo=t=>{if(!t.length)return[];var i=[];for(let e=0;e<t.length;e++)i.push(t[e]);return i},Jo=(e,s)=>e.reduce((e,t,i)=>(t[s]&&e.push(i),e),[]),Zo=(e,i)=>Xo(e.reduce((t,e)=>(e.forEach(e=>{t[i(e)]=e}),t),{}));var el={INVALID_NUMBER_OF_PERIOD:"INVALID_NUMBER_OF_PERIOD",INVALID_NUMBER_OF_CONTENT_STEERING:"INVALID_NUMBER_OF_CONTENT_STEERING",DASH_EMPTY_MANIFEST:"DASH_EMPTY_MANIFEST",DASH_INVALID_XML:"DASH_INVALID_XML",NO_BASE_URL:"NO_BASE_URL",MISSING_SEGMENT_INFORMATION:"MISSING_SEGMENT_INFORMATION",SEGMENT_TIME_UNSPECIFIED:"SEGMENT_TIME_UNSPECIFIED",UNSUPPORTED_UTC_TIMING_SCHEME:"UNSUPPORTED_UTC_TIMING_SCHEME"};let tl=({baseUrl:s="",source:r="",range:n="",indexRange:a=""})=>{s={uri:r,resolvedUri:Bn(s||"",r)};if(n||a){r=(n||a).split("-");let e=window.BigInt?window.BigInt(r[0]):parseInt(r[0],10),t=window.BigInt?window.BigInt(r[1]):parseInt(r[1],10);e<Number.MAX_SAFE_INTEGER&&"bigint"==typeof e&&(e=Number(e)),t<Number.MAX_SAFE_INTEGER&&"bigint"==typeof t&&(t=Number(t));let i;"bigint"==typeof(i="bigint"==typeof t||"bigint"==typeof e?window.BigInt(t)-window.BigInt(e)+window.BigInt(1):t-e+1)&&i<Number.MAX_SAFE_INTEGER&&(i=Number(i)),s.byterange={length:i,offset:e}}return s},il=e=>{let t;return t="bigint"==typeof e.offset||"bigint"==typeof e.length?window.BigInt(e.offset)+window.BigInt(e.length)-window.BigInt(1):e.offset+e.length-1,e.offset+"-"+t},sl=e=>(e&&"number"!=typeof e&&(e=parseInt(e,10)),isNaN(e)?null:e),rl={static(e){var{duration:t,timescale:i=1,sourceDuration:s,periodDuration:r}=e,e=sl(e.endNumber),t=t/i;return"number"==typeof e?{start:0,end:e}:"number"==typeof r?{start:0,end:r/t}:{start:0,end:s/t}},dynamic(e){var{NOW:t,clientOffset:i,availabilityStartTime:s,timescale:r=1,duration:n,periodStart:a=0,minimumUpdatePeriod:o=0,timeShiftBufferDepth:l=1/0}=e,e=sl(e.endNumber),t=(t+i)/1e3,i=s+a,s=Math.ceil((t+o-i)*r/n),a=Math.floor((t-i-l)*r/n),o=Math.floor((t-i)*r/n);return{start:Math.max(0,a),end:"number"==typeof e?e:Math.min(s,o)}}},nl=n=>e=>{var{duration:t,timescale:i=1,periodStart:s,startNumber:r=1}=n;return{number:r+e,duration:t/i,timeline:s,time:e*t}},al=e=>{var{type:t,duration:i,timescale:s=1,periodDuration:r,sourceDuration:n}=e,{start:a,end:o}=rl[t](e),a=Ko(a,o).map(nl(e));return"static"===t&&(a[o=a.length-1].duration=("number"==typeof r?r:n)-i/s*o),a},ol=e=>{var{baseUrl:t,initialization:i={},sourceDuration:s,indexRange:r="",periodStart:n,presentationTime:a,number:o=0,duration:l}=e;if(t)return i=tl({baseUrl:t,source:i.sourceURL,range:i.range}),(t=tl({baseUrl:t,source:t,indexRange:r})).map=i,l?(r=al(e)).length&&(t.duration=r[0].duration,t.timeline=r[0].timeline):s&&(t.duration=s,t.timeline=n),t.presentationTime=a||n,t.number=o,[t];throw new Error(el.NO_BASE_URL)},ll=(e,i,s)=>{var r=e.sidx.map||null,n=e.sidx.duration,a=e.timeline||0,t=e.sidx.byterange,t=t.offset+t.length,o=i.timescale,l=i.references.filter(e=>1!==e.referenceType),d=[],h=e.endList?"static":"dynamic",u=e.sidx.timeline;let c=u,p=e.mediaSequence||0,m;m="bigint"==typeof i.firstOffset?window.BigInt(t)+i.firstOffset:t+i.firstOffset;for(let t=0;t<l.length;t++){var g=i.references[t],f=g.referencedSize,g=g.subsegmentDuration;let e;e="bigint"==typeof m?m+window.BigInt(f)-window.BigInt(1):m+f-1;var y=m+"-"+e,y={baseUrl:s,timescale:o,timeline:a,periodStart:u,presentationTime:c,number:p,duration:g,sourceDuration:n,indexRange:y,type:h},y=ol(y)[0];r&&(y.map=r),d.push(y),"bigint"==typeof m?m+=window.BigInt(f):m+=f,c+=g/o,p++}return e.segments=d,e},dl=["AUDIO","SUBTITLES"],hl=1/60,ul=e=>Zo(e,({timeline:e})=>e).sort((e,t)=>e.timeline>t.timeline?1:-1),cl=(t,i)=>{for(let e=0;e<t.length;e++)if(t[e].attributes.NAME===i)return t[e];return null},pl=e=>{let r=[];return fa(e,dl,(e,t,i,s)=>{r=r.concat(e.playlists||[])}),r},ml=({playlist:i,mediaSequence:e})=>{i.mediaSequence=e,i.segments.forEach((e,t)=>{e.number=i.mediaSequence+t})},gl=({oldPlaylists:t,newPlaylists:e,timelineStarts:r})=>{e.forEach(i=>{i.discontinuitySequence=r.findIndex(function({timeline:e}){return e===i.timeline});var e=cl(t,i.attributes.NAME);if(e&&!i.sidx){let t=i.segments[0];var s=e.segments.findIndex(function(e){return Math.abs(e.presentationTime-t.presentationTime)<hl});-1===s?(ml({playlist:i,mediaSequence:e.mediaSequence+e.segments.length}),i.segments[0].discontinuity=!0,i.discontinuityStarts.unshift(0),(!e.segments.length&&i.timeline>e.timeline||e.segments.length&&i.timeline>e.segments[e.segments.length-1].timeline)&&i.discontinuitySequence--):(e.segments[s].discontinuity&&!t.discontinuity&&(t.discontinuity=!0,i.discontinuityStarts.unshift(0),i.discontinuitySequence--),ml({playlist:i,mediaSequence:e.segments[s].number}))}})},fl=({oldManifest:e,newManifest:t})=>{var i=e.playlists.concat(pl(e)),s=t.playlists.concat(pl(t));return t.timelineStarts=ul([e.timelineStarts,t.timelineStarts]),gl({oldPlaylists:i,newPlaylists:s,timelineStarts:t.timelineStarts}),t},yl=e=>e&&e.uri+"-"+il(e.byterange),_l=e=>{e=e.reduce(function(e,t){return e[t.attributes.baseUrl]||(e[t.attributes.baseUrl]=[]),e[t.attributes.baseUrl].push(t),e},{});let t=[];return Object.values(e).forEach(e=>{e=Xo(e.reduce((e,t)=>{var i=t.attributes.id+(t.attributes.lang||"");return e[i]?(t.segments&&(t.segments[0]&&(t.segments[0].discontinuity=!0),e[i].segments.push(...t.segments)),t.attributes.contentProtection&&(e[i].attributes.contentProtection=t.attributes.contentProtection)):(e[i]=t,e[i].attributes.timelineStarts=[]),e[i].attributes.timelineStarts.push({start:t.attributes.periodStart,timeline:t.attributes.periodStart}),e},{}));t=t.concat(e)}),t.map(e=>(e.discontinuityStarts=Jo(e.segments||[],"discontinuity"),e))},vl=(e,t)=>{var i=yl(e.sidx),t=i&&t[i]&&t[i].sidx;return t&&ll(e,t,e.sidx.resolvedUri),e},bl=(e,t={})=>{if(Object.keys(t).length)for(var i in e)e[i]=vl(e[i],t);return e},Tl=({attributes:e,segments:t,sidx:i,mediaSequence:s,discontinuitySequence:r,discontinuityStarts:n},a)=>{r={attributes:{NAME:e.id,BANDWIDTH:e.bandwidth,CODECS:e.codecs,"PROGRAM-ID":1},uri:"",endList:"static"===e.type,timeline:e.periodStart,resolvedUri:e.baseUrl||"",targetDuration:e.duration,discontinuitySequence:r,discontinuityStarts:n,timelineStarts:e.timelineStarts,mediaSequence:s,segments:t};return e.contentProtection&&(r.contentProtection=e.contentProtection),e.serviceLocation&&(r.attributes.serviceLocation=e.serviceLocation),i&&(r.sidx=i),a&&(r.attributes.AUDIO="audio",r.attributes.SUBTITLES="subs"),r},Sl=({attributes:e,segments:t,mediaSequence:i,discontinuityStarts:s,discontinuitySequence:r})=>{"undefined"==typeof t&&(t=[{uri:e.baseUrl,timeline:e.periodStart,resolvedUri:e.baseUrl||"",duration:e.sourceDuration,number:0}],e.duration=e.sourceDuration);var n={NAME:e.id,BANDWIDTH:e.bandwidth,"PROGRAM-ID":1},n=(e.codecs&&(n.CODECS=e.codecs),{attributes:n,uri:"",endList:"static"===e.type,timeline:e.periodStart,resolvedUri:e.baseUrl||"",targetDuration:e.duration,timelineStarts:e.timelineStarts,discontinuityStarts:s,discontinuitySequence:r,mediaSequence:i,segments:t});return e.serviceLocation&&(n.attributes.serviceLocation=e.serviceLocation),n},wl=(e,n={},a=!1)=>{let o;e=e.reduce((e,t)=>{var i=t.attributes.role&&t.attributes.role.value||"",s=t.attributes.lang||"";let r=t.attributes.label||"main";e[r=s&&!t.attributes.label?t.attributes.lang+(i?` (${i})`:""):r]||(e[r]={language:s,autoselect:!0,default:"main"===i,playlists:[],uri:""});s=vl(Tl(t,a),n);return e[r].playlists.push(s),"undefined"==typeof o&&"main"===i&&((o=t).default=!0),e},{});return o||(e[Object.keys(e)[0]].default=!0),e},El=(e,r={})=>e.reduce((e,t)=>{var i=t.attributes.label||t.attributes.lang||"text",s=t.attributes.lang||"und";return e[i]||(e[i]={language:s,default:!1,autoselect:!1,playlists:[],uri:""}),e[i].playlists.push(vl(Sl(t),r)),e},{}),Cl=e=>e.reduce((s,e)=>(e&&e.forEach(e=>{var{channel:t,language:i}=e;s[i]={autoselect:!1,default:!1,instreamId:t,language:i},e.hasOwnProperty("aspectRatio")&&(s[i].aspectRatio=e.aspectRatio),e.hasOwnProperty("easyReader")&&(s[i].easyReader=e.easyReader),e.hasOwnProperty("3D")&&(s[i]["3D"]=e["3D"])}),s),{}),kl=({attributes:e,segments:t,sidx:i,discontinuityStarts:s})=>{s={attributes:{NAME:e.id,AUDIO:"audio",SUBTITLES:"subs",RESOLUTION:{width:e.width,height:e.height},CODECS:e.codecs,BANDWIDTH:e.bandwidth,"PROGRAM-ID":1},uri:"",endList:"static"===e.type,timeline:e.periodStart,resolvedUri:e.baseUrl||"",targetDuration:e.duration,discontinuityStarts:s,timelineStarts:e.timelineStarts,segments:t};return e.frameRate&&(s.attributes["FRAME-RATE"]=e.frameRate),e.contentProtection&&(s.contentProtection=e.contentProtection),e.serviceLocation&&(s.attributes.serviceLocation=e.serviceLocation),i&&(s.sidx=i),s},Il=({attributes:e})=>"video/mp4"===e.mimeType||"video/webm"===e.mimeType||"video"===e.contentType,xl=({attributes:e})=>"audio/mp4"===e.mimeType||"audio/webm"===e.mimeType||"audio"===e.contentType,Al=({attributes:e})=>"text/vtt"===e.mimeType||"text"===e.contentType,Dl=(e,i)=>{e.forEach(t=>{t.mediaSequence=0,t.discontinuitySequence=i.findIndex(function({timeline:e}){return e===t.timeline}),t.segments&&t.segments.forEach((e,t)=>{e.number=t})})},Pl=i=>i?Object.keys(i).reduce((e,t)=>{t=i[t];return e.concat(t.playlists)},[]):[],Ll=({dashPlaylists:e,locations:t,contentSteering:i,sidxMapping:s={},previousManifest:r,eventStream:n})=>{var a,o,l,d,h,u,c;return e.length?({sourceDuration:d,type:u,suggestedPresentationDelay:c,minimumUpdatePeriod:h}=e[0].attributes,a=_l(e.filter(Il)).map(kl),o=_l(e.filter(xl)),l=_l(e.filter(Al)),e=e.map(e=>e.attributes.captionServices).filter(Boolean),d={allowCache:!0,discontinuityStarts:[],segments:[],endList:!0,mediaGroups:{AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},uri:"",duration:d,playlists:bl(a,s)},0<=h&&(d.minimumUpdatePeriod=1e3*h),t&&(d.locations=t),i&&(d.contentSteering=i),"dynamic"===u&&(d.suggestedPresentationDelay=c),n&&0<n.length&&(d.eventStream=n),h=0===d.playlists.length,t=o.length?wl(o,s,h):null,i=l.length?El(l,s):null,c=(u=a.concat(Pl(t),Pl(i))).map(({timelineStarts:e})=>e),d.timelineStarts=ul(c),Dl(u,d.timelineStarts),t&&(d.mediaGroups.AUDIO.audio=t),i&&(d.mediaGroups.SUBTITLES.subs=i),e.length&&(d.mediaGroups["CLOSED-CAPTIONS"].cc=Cl(e)),r?fl({oldManifest:r,newManifest:d}):d):{}},Ol=(e,t,i)=>{var{NOW:e,clientOffset:s,availabilityStartTime:r,timescale:n=1,periodStart:a=0,minimumUpdatePeriod:o=0}=e;return Math.ceil((((e+s)/1e3+o-(r+a))*n-t)/i)},Rl=(s,r)=>{var{type:n,minimumUpdatePeriod:a=0,media:o="",sourceDuration:l,timescale:d=1,startNumber:h=1,periodStart:u}=s,c=[];let p=-1;for(let i=0;i<r.length;i++){var m=r[i],g=m.d,f=m.r||0,m=m.t||0;p<0&&(p=m),m&&m>p&&(p=m);let e;e=f<0?(m=i+1)===r.length?"dynamic"===n&&0<a&&0<o.indexOf("$Number$")?Ol(s,p,g):(l*d-p)/g:(r[m].t-p)/g:f+1;var y=h+c.length+e;let t=h+c.length;for(;t<y;)c.push({number:t,duration:g/d,time:p,timeline:u}),p+=g,t++}return c},Nl=/\$([A-z]*)(?:(%0)([0-9]+)d)?\$/g,Ml=r=>(e,t,i,s)=>{return"$$"===e?"$":"undefined"==typeof r[t]?e:(e=""+r[t],"RepresentationID"===t||(s=i?parseInt(s,10):1)<=e.length?e:new Array(s-e.length+1).join("0")+e)},Ul=(e,t)=>e.replace(Nl,Ml(t)),Bl=(e,t)=>e.duration||t?e.duration?al(e):Rl(e,t):[{number:e.startNumber||1,duration:e.sourceDuration,time:0,timeline:e.periodStart}],Fl=(s,e)=>{let r={RepresentationID:s.id,Bandwidth:s.bandwidth||0};var{initialization:t={sourceURL:"",range:""}}=s;let n=tl({baseUrl:s.baseUrl,source:Ul(t.sourceURL,r),range:t.range});return Bl(s,e).map(e=>{r.Number=e.number,r.Time=e.time;var t=Ul(s.media||"",r),i=s.timescale||1,i=s.periodStart+(e.time-(s.presentationTimeOffset||0))/i;return{uri:t,timeline:e.timeline,duration:e.duration,resolvedUri:Bn(s.baseUrl||"",t),map:n,number:e.number,presentationTime:i}})},ql=(e,t)=>{var{baseUrl:e,initialization:i={}}=e,i=tl({baseUrl:e,source:i.sourceURL,range:i.range}),e=tl({baseUrl:e,source:t.media,range:t.mediaRange});return e.map=i,e},jl=(r,e)=>{let{duration:t,segmentUrls:i=[],periodStart:n}=r;if(!t&&!e||t&&e)throw new Error(el.SEGMENT_TIME_UNSPECIFIED);let a=i.map(e=>ql(r,e)),s;return t&&(s=al(r)),(s=e?Rl(r,e):s).map((e,t)=>{var i,s;if(a[t])return t=a[t],i=r.timescale||1,s=r.presentationTimeOffset||0,t.timeline=e.timeline,t.duration=e.duration,t.number=e.number,t.presentationTime=n+(e.time-s)/i,t}).filter(e=>e)},Hl=({attributes:e,segmentInfo:t})=>{let i,s;t.template?(s=Fl,i=D(e,t.template)):t.base?(s=ol,i=D(e,t.base)):t.list&&(s=jl,i=D(e,t.list));var r,n,a,e={attributes:e};return s&&(r=s(i,t.segmentTimeline),i.duration?({duration:n,timescale:a=1}=i,i.duration=n/a):r.length?i.duration=r.reduce((e,t)=>Math.max(e,Math.ceil(t.duration)),0):i.duration=0,e.attributes=i,e.segments=r,t.base)&&i.indexRange&&(e.sidx=r[0],e.segments=[]),e},Vl=e=>e.map(Hl),P=(e,t)=>Qo(e.childNodes).filter(({tagName:e})=>e===t),zl=e=>e.textContent.trim(),$l=e=>{var t,i,s,r,n,e=/P(?:(\d*)Y)?(?:(\d*)M)?(?:(\d*)D)?(?:T(?:(\d*)H)?(?:(\d*)M)?(?:([\d.]*)S)?)?/.exec(e);return e?([e,t,i,s,r,n]=e.slice(1),31536e3*parseFloat(e||0)+2592e3*parseFloat(t||0)+86400*parseFloat(i||0)+3600*parseFloat(s||0)+60*parseFloat(r||0)+parseFloat(n||0)):0},Wl={mediaPresentationDuration(e){return $l(e)},availabilityStartTime(e){return/^\d+-\d+-\d+T\d+:\d+:\d+(\.\d+)?$/.test(e=e)&&(e+="Z"),Date.parse(e)/1e3},minimumUpdatePeriod(e){return $l(e)},suggestedPresentationDelay(e){return $l(e)},type(e){return e},timeShiftBufferDepth(e){return $l(e)},start(e){return $l(e)},width(e){return parseInt(e,10)},height(e){return parseInt(e,10)},bandwidth(e){return parseInt(e,10)},frameRate(e){return parseFloat(e.split("/").reduce((e,t)=>e/t))},startNumber(e){return parseInt(e,10)},timescale(e){return parseInt(e,10)},presentationTimeOffset(e){return parseInt(e,10)},duration(e){var t=parseInt(e,10);return isNaN(t)?$l(e):t},d(e){return parseInt(e,10)},t(e){return parseInt(e,10)},r(e){return parseInt(e,10)},presentationTime(e){return parseInt(e,10)},DEFAULT(e){return e}},L=e=>e&&e.attributes?Qo(e.attributes).reduce((e,t)=>{var i=Wl[t.name]||Wl.DEFAULT;return e[t.name]=i(t.value),e},{}):{},Gl={"urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b":"org.w3.clearkey","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed":"com.widevine.alpha","urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95":"com.microsoft.playready","urn:uuid:f239e769-efa3-4850-9c16-a903c6932efb":"com.adobe.primetime","urn:mpeg:dash:mp4protection:2011":"mp4protection"},Xl=(e,t)=>t.length?Yo(e.map(function(s){return t.map(function(e){var t=zl(e),i=Bn(s.baseUrl,t),e=D(L(e),{baseUrl:i});return i!==t&&!e.serviceLocation&&s.serviceLocation&&(e.serviceLocation=s.serviceLocation),e})})):e,Kl=e=>{var t=P(e,"SegmentTemplate")[0],i=P(e,"SegmentList")[0],s=i&&P(i,"SegmentURL").map(e=>D({tag:"SegmentURL"},L(e))),e=P(e,"SegmentBase")[0],r=i||t,r=r&&P(r,"SegmentTimeline")[0],n=i||e||t,n=n&&P(n,"Initialization")[0],t=t&&L(t);t&&n?t.initialization=n&&L(n):t&&t.initialization&&(t.initialization={sourceURL:t.initialization});let a={template:t,segmentTimeline:r&&P(r,"S").map(e=>L(e)),list:i&&D(L(i),{segmentUrls:s,initialization:L(n)}),base:e&&D(L(e),{initialization:L(n)})};return Object.keys(a).forEach(e=>{a[e]||delete a[e]}),a},Yl=(r,n,a)=>e=>{var t=P(e,"BaseURL"),t=Xl(n,t);let i=D(r,L(e)),s=Kl(e);return t.map(e=>({segmentInfo:D(a,s),attributes:D(i,e)}))},Ql=e=>e.reduce((e,t)=>{var i=L(t),s=(i.schemeIdUri&&(i.schemeIdUri=i.schemeIdUri.toLowerCase()),Gl[i.schemeIdUri]);return s&&(e[s]={attributes:i},i=P(t,"cenc:pssh")[0])&&(t=zl(i),e[s].pssh=t&&Fn(t)),e},{}),Jl=e=>{return"urn:scte:dash:cc:cea-608:2015"===e.schemeIdUri?("string"!=typeof e.value?[]:e.value.split(";")).map(e=>{let t,i;return i=e,/^CC\d=/.test(e)?[t,i]=e.split("="):/^CC\d$/.test(e)&&(t=e),{channel:t,language:i}}):"urn:scte:dash:cc:cea-708:2015"===e.schemeIdUri?("string"!=typeof e.value?[]:e.value.split(";")).map(e=>{let i={channel:void 0,language:void 0,aspectRatio:1,easyReader:0,"3D":0};var t,s;return/=/.test(e)?([t,s=""]=e.split("="),i.channel=t,i.language=e,s.split(",").forEach(e=>{var[e,t]=e.split(":");"lang"===e?i.language=t:"er"===e?i.easyReader=Number(t):"war"===e?i.aspectRatio=Number(t):"3D"===e&&(i["3D"]=Number(t))})):i.language=e,i.channel&&(i.channel="SERVICE"+i.channel),i}):void 0},Zl=o=>Yo(P(o.node,"EventStream").map(e=>{let n=L(e),a=n.schemeIdUri;return P(e,"Event").map(e=>{var t=L(e),i=t.presentationTime||0,s=n.timescale||1,r=t.duration||0,i=i/s+o.attributes.start;return{schemeIdUri:a,value:n.value,id:t.id,start:i,end:i+r/s,messageData:zl(e)||t.messageData,contentEncoding:n.contentEncoding,presentationTimeOffset:n.presentationTimeOffset||0}})})),ed=(n,a,o)=>e=>{var t=L(e),i=Xl(a,P(e,"BaseURL")),s=P(e,"Role")[0],s={role:L(s)};let r=D(n,t,s);t=P(e,"Accessibility")[0],s=Jl(L(t)),s&&(r=D(r,{captionServices:s})),t=P(e,"Label")[0],t&&t.childNodes.length&&(s=t.childNodes[0].nodeValue.trim(),r=D(r,{label:s})),t=Ql(P(e,"ContentProtection")),Object.keys(t).length&&(r=D(r,{contentProtection:t})),s=Kl(e),t=P(e,"Representation"),e=D(o,s);return Yo(t.map(Yl(r,i,e)))},td=(n,a)=>(e,t)=>{var i=Xl(a,P(e.node,"BaseURL")),s=D(n,{periodStart:e.attributes.start}),r=("number"==typeof e.attributes.duration&&(s.periodDuration=e.attributes.duration),P(e.node,"AdaptationSet")),e=Kl(e.node);return Yo(r.map(ed(s,i,e)))},id=(e,t)=>{return 1<e.length&&t({type:"warn",message:"The MPD manifest should contain no more than one ContentSteering tag"}),e.length?((t=D({serverURL:zl(e[0])},L(e[0]))).queryBeforeStart="true"===t.queryBeforeStart,t):null},sd=({attributes:e,priorPeriodAttributes:t,mpdType:i})=>"number"==typeof e.start?e.start:t&&"number"==typeof t.start&&"number"==typeof t.duration?t.start+t.duration:t||"static"!==i?null:0,rd=(e,t={})=>{var{manifestUri:t="",NOW:i=Date.now(),clientOffset:s=0,eventHandler:r=function(){}}=t,n=P(e,"Period");if(!n.length)throw new Error(el.INVALID_NUMBER_OF_PERIOD);var a=P(e,"Location");let o=L(e);t=Xl([{baseUrl:t}],P(e,"BaseURL")),e=P(e,"ContentSteering");o.type=o.type||"static",o.sourceDuration=o.mediaPresentationDuration||0,o.NOW=i,o.clientOffset=s,a.length&&(o.locations=a.map(zl));let l=[];return n.forEach((e,t)=>{var i=L(e),t=l[t-1];i.start=sd({attributes:i,priorPeriodAttributes:t?t.attributes:null,mpdType:o.type}),l.push({node:e,attributes:i})}),{locations:o.locations,contentSteeringInfo:id(e,r),representationInfo:Yo(l.map(td(o,t))),eventStream:Yo(l.map(Zl))}},nd=e=>{if(""===e)throw new Error(el.DASH_EMPTY_MANIFEST);var t,i=new Wo;let s;try{t=i.parseFromString(e,"application/xml"),s=t&&"MPD"===t.documentElement.tagName?t.documentElement:null}catch(e){}if(!s||s&&0<s.getElementsByTagName("parsererror").length)throw new Error(el.DASH_INVALID_XML);return s},ad=e=>(e=>{e=P(e,"UTCTiming")[0];if(!e)return null;var t=L(e);switch(t.schemeIdUri){case"urn:mpeg:dash:utc:http-head:2014":case"urn:mpeg:dash:utc:http-head:2012":t.method="HEAD";break;case"urn:mpeg:dash:utc:http-xsdate:2014":case"urn:mpeg:dash:utc:http-iso:2014":case"urn:mpeg:dash:utc:http-xsdate:2012":case"urn:mpeg:dash:utc:http-iso:2012":t.method="GET";break;case"urn:mpeg:dash:utc:direct:2014":case"urn:mpeg:dash:utc:direct:2012":t.method="DIRECT",t.value=Date.parse(t.value);break;default:throw new Error(el.UNSUPPORTED_UTC_TIMING_SCHEME)}return t})(nd(e));function od(e,t){var i,s,r;return void 0===t&&(t=0),(e=w(e)).length-t<10||!k(e,md,{offset:t})?t:(t+=(void 0===(s=t)&&(s=0),r=(i=w(i=e))[s+5],i=i[s+6]<<21|i[s+7]<<14|i[s+8]<<7|i[s+9],(16&r)>>4?20+i:10+i),od(e,t))}function ld(e,t,i){var s;return i>=t.length?t.length:(s=Td(t,i,!1),k(e.bytes,s.bytes)?i:ld(e,t,i+(e=Td(t,i+s.length)).length+e.value+s.length))}function dd(e,t){i=t,t=Array.isArray(i)?i.map(function(e){return Sd(e)}):[Sd(i)],e=w(e);var i,s=[];if(t.length)for(var r=0;r<e.length;){var n=Td(e,r,!1),a=Td(e,r+n.length),o=r+n.length+a.length,l=(127===a.value&&(a.value=ld(n,e,o),a.value!==e.length)&&(a.value-=o),o+a.value>e.length?e.length:o+a.value),o=e.subarray(o,l);k(t[0],n.bytes)&&(1===t.length?s.push(o):s=s.concat(dd(o,t.slice(1)))),r+=n.length+a.length+o.length}return s}function hd(e,t,i,s){void 0===s&&(s=1/0),e=w(e),i=[].concat(i);for(var r,n=0,a=0;n<e.length&&(a<s||r);){var o=void 0;if(k(e.subarray(n),wd)?o=4:k(e.subarray(n),Ed)&&(o=3),o){if(a++,r)return kd(e.subarray(r,n));var l=void 0;"h264"===t?l=31&e[n+o]:"h265"===t&&(l=e[n+o]>>1&63),-1!==i.indexOf(l)&&(r=n+o),n+=o+("h264"===t?1:2)}else n++}return e.subarray(0,0)}var ud=Math.pow(2,32),cd=function(e){var t,e=new DataView(e.buffer,e.byteOffset,e.byteLength);return e.getBigUint64?(t=e.getBigUint64(0))<Number.MAX_SAFE_INTEGER?Number(t):t:e.getUint32(0)*ud+e.getUint32(4)},pd=function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength),i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),references:[],referenceId:t.getUint32(4),timescale:t.getUint32(8)},s=12,r=(0===i.version?(i.earliestPresentationTime=t.getUint32(s),i.firstOffset=t.getUint32(s+4),s+=8):(i.earliestPresentationTime=cd(e.subarray(s)),i.firstOffset=cd(e.subarray(s+8)),s+=16),t.getUint16(s+=2));for(s+=2;0<r;s+=12,r--)i.references.push({referenceType:(128&e[s])>>>7,referencedSize:2147483647&t.getUint32(s),subsegmentDuration:t.getUint32(s+4),startsWithSap:!!(128&e[s+8]),sapType:(112&e[s+8])>>>4,sapDeltaTime:268435455&t.getUint32(s+8)});return i},md=w([73,68,51]),gd=function(e){return"string"==typeof e?ga(e):e},fd=function(e){return Array.isArray(e)?e.map(function(e){return gd(e)}):[gd(e)]},yd=function e(t,i,s){void 0===s&&(s=!1),i=fd(i),t=w(t);var r=[];if(i.length)for(var n=0;n<t.length;){var a=(t[n]<<24|t[n+1]<<16|t[n+2]<<8|t[n+3])>>>0,o=t.subarray(n+4,n+8);if(0==a)break;a=n+a;if(a>t.length){if(s)break;a=t.length}var l=t.subarray(n+8,a);k(o,i[0])&&(1===i.length?r.push(l):r.push.apply(r,e(l,i.slice(1),s))),n=a}return r},_d={EBML:w([26,69,223,163]),DocType:w([66,130]),Segment:w([24,83,128,103]),SegmentInfo:w([21,73,169,102]),Tracks:w([22,84,174,107]),Track:w([174]),TrackNumber:w([215]),DefaultDuration:w([35,227,131]),TrackEntry:w([174]),TrackType:w([131]),FlagDefault:w([136]),CodecID:w([134]),CodecPrivate:w([99,162]),VideoTrack:w([224]),AudioTrack:w([225]),Cluster:w([31,67,182,117]),Timestamp:w([231]),TimestampScale:w([42,215,177]),BlockGroup:w([160]),BlockDuration:w([155]),Block:w([161]),SimpleBlock:w([163])},vd=[128,64,32,16,8,4,2,1],bd=function(e){for(var t=1,i=0;i<vd.length&&!(e&vd[i]);i++)t++;return t},Td=function(e,t,i,s){void 0===i&&(i=!0),void 0===s&&(s=!1);var r=bd(e[t]),n=e.subarray(t,t+r);return i&&((n=Array.prototype.slice.call(e,t,t+r))[0]^=vd[r-1]),{length:r,value:pa(n,{signed:s}),bytes:n}},Sd=function e(t){return"string"==typeof t?t.match(/.{1,2}/g).map(e):"number"==typeof t?ma(t):t},wd=w([0,0,0,1]),Ed=w([0,0,1]),Cd=w([0,0,3]),kd=function(e){for(var t=[],i=1;i<e.length-2;)k(e.subarray(i,i+3),Cd)&&(t.push(i+2),i++),i++;if(0===t.length)return e;for(var s=e.length-t.length,r=new Uint8Array(s),n=0,i=0;i<s;n++,i++)n===t[0]&&(n++,t.shift()),r[i]=e[n];return r},Id={webm:w([119,101,98,109]),matroska:w([109,97,116,114,111,115,107,97]),flac:w([102,76,97,67]),ogg:w([79,103,103,83]),ac3:w([11,119]),riff:w([82,73,70,70]),avi:w([65,86,73]),wav:w([87,65,86,69]),"3gp":w([102,116,121,112,51,103]),mp4:w([102,116,121,112]),fmp4:w([115,116,121,112]),mov:w([102,116,121,112,113,116]),moov:w([109,111,111,118]),moof:w([109,111,111,102])},xd={aac:function(e){var t=od(e);return k(e,[255,16],{offset:t,mask:[255,22]})},mp3:function(e){var t=od(e);return k(e,[255,2],{offset:t,mask:[255,6]})},webm:function(e){e=dd(e,[_d.EBML,_d.DocType])[0];return k(e,Id.webm)},mkv:function(e){e=dd(e,[_d.EBML,_d.DocType])[0];return k(e,Id.matroska)},mp4:function(e){return!xd["3gp"](e)&&!xd.mov(e)&&(!!(k(e,Id.mp4,{offset:4})||k(e,Id.fmp4,{offset:4})||k(e,Id.moof,{offset:4})||k(e,Id.moov,{offset:4}))||void 0)},mov:function(e){return k(e,Id.mov,{offset:4})},"3gp":function(e){return k(e,Id["3gp"],{offset:4})},ac3:function(e){var t=od(e);return k(e,Id.ac3,{offset:t})},ts:function(e){if(e.length<189&&1<=e.length)return 71===e[0];for(var t=0;t+188<e.length&&t<188;){if(71===e[t]&&71===e[t+188])return!0;t+=1}return!1},flac:function(e){var t=od(e);return k(e,Id.flac,{offset:t})},ogg:function(e){return k(e,Id.ogg)},avi:function(e){return k(e,Id.riff)&&k(e,Id.avi,{offset:8})},wav:function(e){return k(e,Id.riff)&&k(e,Id.wav,{offset:8})},h264:function(e){return hd(e,"h264",7,3).length},h265:function(e){return hd(e,"h265",[32,33],3).length}},Ad=Object.keys(xd).filter(function(e){return"ts"!==e&&"h264"!==e&&"h265"!==e}).concat(["ts","h264","h265"]),Dd=(Ad.forEach(function(e){var t=xd[e];xd[e]=function(e){return t(w(e))}}),xd),Pd=function(e){e=w(e);for(var t=0;t<Ad.length;t++){var i=Ad[t];if(Dd[i](e))return i}return""},Ld=function(e){return 0<yd(e,["moof"]).length},Od=9e4;
/*! @name @videojs/http-streaming @version 3.15.0 @license Apache-2.0 */
let Rd=Bn,Nd=(e,t)=>t&&t.responseURL&&e!==t.responseURL?t.responseURL:e,Md=e=>E.log.debug?E.log.debug.bind(E,"VHS:",e+" >"):function(){};function O(...e){var t=E.obj||E;return(t.merge||t.mergeOptions).apply(t,e)}function Ud(...e){var t=E.time||E;return(t.createTimeRanges||t.createTimeRanges).apply(t,e)}function Bd(e,i){return Wd(e,function(e,t){return e-$d<=i&&t+$d>=i})}function Fd(e,t){return Wd(e,function(e){return e-zd>=t})}function qd(e){if(e&&e.length&&e.end)return e.end(e.length-1)}function jd(t,i){let s=0;if(t&&t.length)for(let e=0;e<t.length;e++){var r=t.start(e),n=t.end(e);n<i||(s+=r<i&&i<=n?n-i:n-r)}return s}function Hd({defaultDuration:t,durationList:i,startIndex:s,endIndex:r}){let n=0;if(r<s&&([s,r]=[r,s]),s<0){for(let e=s;e<Math.min(0,r);e++)n+=t;s=0}for(let e=s;e<r;e++)n+=i[e].duration;return n}function Vd(e,t,i,s){if(!e||!e.segments)return null;if(e.endList)return sh(e);if(null===t)return null;t=t||0;let r=ih(e,e.mediaSequence+e.segments.length,t);return i&&(s="number"==typeof s?s:Zd(null,e),r-=s),Math.max(0,r)}let zd=1/30,$d=3*zd,Wd=function(e,t){var i=[];let s;if(e&&e.length)for(s=0;s<e.length;s++)t(e.start(s),e.end(s))&&i.push([e.start(s),e.end(s)]);return Ud(i)},Gd=t=>{var i=[];if(!t||!t.length)return"";for(let e=0;e<t.length;e++)i.push(t.start(e)+" => "+t.end(e));return i.join(", ")},Xd=t=>{var i=[];for(let e=0;e<t.length;e++)i.push({start:t.start(e),end:t.end(e)});return i},Kd=(t,e)=>{if(!e.preload)return e.duration;let i=0;return(e.parts||[]).forEach(function(e){i+=e.duration}),(e.preloadHints||[]).forEach(function(e){"PART"===e.type&&(i+=t.partTargetDuration)}),i},Yd=e=>(e.segments||[]).reduce((i,s,r)=>(s.parts?s.parts.forEach(function(e,t){i.push({duration:e.duration,segmentIndex:r,partIndex:t,part:e,segment:s})}):i.push({duration:s.duration,segmentIndex:r,partIndex:null,segment:s,part:null}),i),[]),Qd=e=>{e=e.segments&&e.segments.length&&e.segments[e.segments.length-1];return e&&e.parts||[]},Jd=({preloadSegment:e})=>{var t;if(e)return{parts:e,preloadHints:t}=e,(t||[]).reduce((e,t)=>e+("PART"===t.type?1:0),0)+(e&&e.length?e.length:0)},Zd=(e,t)=>{return t.endList?0:e&&e.suggestedPresentationDelay?e.suggestedPresentationDelay:(e=0<Qd(t).length)&&t.serverControl&&t.serverControl.partHoldBack?t.serverControl.partHoldBack:e&&t.partTargetDuration?3*t.partTargetDuration:t.serverControl&&t.serverControl.holdBack?t.serverControl.holdBack:t.targetDuration?3*t.targetDuration:0},eh=function(e,t){let i=0,s=t-e.mediaSequence,r=e.segments[s];if(r){if("undefined"!=typeof r.start)return{result:r.start,precise:!0};if("undefined"!=typeof r.end)return{result:r.end-r.duration,precise:!0}}for(;s--;){if("undefined"!=typeof(r=e.segments[s]).end)return{result:i+r.end,precise:!0};if(i+=Kd(e,r),"undefined"!=typeof r.start)return{result:i+r.start,precise:!0}}return{result:i,precise:!1}},th=function(e,t){let i=0;var s;let r=t-e.mediaSequence;for(;r<e.segments.length;r++){if("undefined"!=typeof(s=e.segments[r]).start)return{result:s.start-i,precise:!0};if(i+=Kd(e,s),"undefined"!=typeof s.end)return{result:s.end-i,precise:!0}}return{result:-1,precise:!1}},ih=function(e,t,i){var s;return(t="undefined"==typeof t?e.mediaSequence+e.segments.length:t)<e.mediaSequence?0:(s=eh(e,t)).precise?s.result:(e=th(e,t)).precise?e.result:s.result+i},sh=function(e,t,i){if(!e)return 0;if("number"!=typeof i&&(i=0),"undefined"==typeof t){if(e.totalDuration)return e.totalDuration;if(!e.endList)return window.Infinity}return ih(e,t,i)};function rh(e){return e.excludeUntil&&e.excludeUntil>Date.now()}function nh(e){return e.excludeUntil&&e.excludeUntil===1/0}function ah(e){var t=rh(e);return!e.disabled&&!t}function oh(e,t){return t.attributes&&t.attributes[e]}function lh(e,t){var i,s=e&&e.mediaGroups&&e.mediaGroups.AUDIO||{};let r=!1;for(i in s){for(var n in s[i])if(r=t(s[i][n]))break;if(r)break}return!!r}let dh=(e,t)=>{if(1===e.playlists.length)return!0;let i=t.attributes.BANDWIDTH||Number.MAX_VALUE;return 0===e.playlists.filter(e=>!!ah(e)&&(e.attributes.BANDWIDTH||0)<i).length},hh=(e,t)=>!(!e&&!t||!e&&t||e&&!t||e!==t&&(!e.id||!t.id||e.id!==t.id)&&(!e.resolvedUri||!t.resolvedUri||e.resolvedUri!==t.resolvedUri)&&(!e.uri||!t.uri||e.uri!==t.uri)),uh=i=>{if(!i||!i.playlists||!i.playlists.length)return lh(i,e=>e.playlists&&e.playlists.length||e.uri);for(let e=0;e<i.playlists.length;e++){let t=i.playlists[e];var s=t.attributes&&t.attributes.CODECS;if(!s||!s.split(",").every(e=>Xn(e))){s=lh(i,e=>hh(t,e));if(!s)return!1}}return!0};var ch={liveEdgeDelay:Zd,duration:sh,seekable:function(e,t,i){var s=t||0;let r=Vd(e,t,!0,i);return null===r?Ud():Ud(s,r=r<s?s:r)},getMediaInfoForTime:function({playlist:t,currentTime:i,startingSegmentIndex:s,startingPartIndex:r,startTime:n,exactManifestTimings:a}){let o=i-n;var l=Yd(t);let d=0;for(let e=0;e<l.length;e++){var h=l[e];if(s===h.segmentIndex&&("number"!=typeof r||"number"!=typeof h.partIndex||r===h.partIndex)){d=e;break}}if(o<0){if(0<d)for(let e=d-1;0<=e;e--){var u=l[e];if(o+=u.duration,a){if(o<0)continue}else if(o+zd<=0)continue;return{partIndex:u.partIndex,segmentIndex:u.segmentIndex,startTime:n-Hd({defaultDuration:t.targetDuration,durationList:l,startIndex:d,endIndex:e})}}return{partIndex:l[0]&&l[0].partIndex||null,segmentIndex:l[0]&&l[0].segmentIndex||0,startTime:i}}if(d<0){for(let e=d;e<0;e++)if((o-=t.targetDuration)<0)return{partIndex:l[0]&&l[0].partIndex||null,segmentIndex:l[0]&&l[0].segmentIndex||0,startTime:i};d=0}for(let e=d;e<l.length;e++){var c=l[e],p=(o-=c.duration,c.duration>zd),m=0===o,p=p&&0<=o+zd;if(!m&&!p||e===l.length-1){if(a){if(0<o)continue}else if(0<=o-zd)continue;return{partIndex:c.partIndex,segmentIndex:c.segmentIndex,startTime:n+Hd({defaultDuration:t.targetDuration,durationList:l,startIndex:d,endIndex:e})}}}return{segmentIndex:l[l.length-1].segmentIndex,partIndex:l[l.length-1].partIndex,startTime:i}},isEnabled:ah,isDisabled:function(e){return e.disabled},isExcluded:rh,isIncompatible:nh,playlistEnd:Vd,isAes:function(t){for(let e=0;e<t.segments.length;e++)if(t.segments[e].key)return!0;return!1},hasAttribute:oh,estimateSegmentRequestTime:function(e,t,i,s=0){return oh("BANDWIDTH",i)?(e*i.attributes.BANDWIDTH-8*s)/t:NaN},isLowestEnabledRendition:dh,isAudioOnly:uh,playlistMatch:hh,segmentDurationWithParts:Kd};let ph=E.log,mh=(e,t)=>e+"-"+t,gh=(e,t,i)=>`placeholder-uri-${e}-${t}-`+i,fh=(r,n)=>{r.mediaGroups&&["AUDIO","SUBTITLES"].forEach(e=>{if(r.mediaGroups[e])for(var t in r.mediaGroups[e])for(var i in r.mediaGroups[e][t]){var s=r.mediaGroups[e][t][i];n(s,e,t,i)}})},yh=({playlist:e,uri:t,id:i})=>{e.id=i,e.playlistErrors_=0,t&&(e.uri=t),e.attributes=e.attributes||{}},_h=(o,e,l=gh)=>{o.uri=e;for(let e=0;e<o.playlists.length;e++){var t;o.playlists[e].uri||(t="placeholder-uri-"+e,o.playlists[e].uri=t)}let i=uh(o);var s;fh(o,(e,r,n,a)=>{if(!e.playlists||!e.playlists.length){if(i&&"AUDIO"===r&&!e.uri)for(let e=0;e<o.playlists.length;e++){var t=o.playlists[e];if(t.attributes&&t.attributes.AUDIO&&t.attributes.AUDIO===n)return}e.playlists=[f({},e)]}e.playlists.forEach(function(e,t){var i=l(r,n,a,e),s=mh(t,i);e.uri?e.resolvedUri=e.resolvedUri||Rd(o.uri,e.uri):(e.uri=0===t?i:s,e.resolvedUri=e.uri),e.id=e.id||s,e.attributes=e.attributes||{},o.playlists[e.id]=e,o.playlists[e.uri]=e})}),(e=>{let t=e.playlists.length;for(;t--;){var i=e.playlists[t];yh({playlist:i,id:mh(t,i.uri)}),i.resolvedUri=Rd(e.uri,i.uri),e.playlists[i.id]=i,(e.playlists[i.uri]=i).attributes.BANDWIDTH||ph.warn("Invalid playlist STREAM-INF detected. Missing BANDWIDTH attribute.")}})(o),s=o,fh(s,e=>{e.uri&&(e.resolvedUri=Rd(s.uri,e.uri))})};class vh{constructor(){this.offset_=null,this.pendingDateRanges_=new Map,this.processedDateRanges_=new Map}setOffset(e=[]){null===this.offset_&&e.length&&([e]=e,void 0!==e.programDateTime)&&(this.offset_=e.programDateTime/1e3)}setPendingDateRanges(e=[]){var t;e.length&&([t]=e,t=t.startDate.getTime(),this.trimProcessedDateRanges_(t),this.pendingDateRanges_=e.reduce((e,t)=>(e.set(t.id,t),e),new Map))}processDateRange(e){this.pendingDateRanges_.delete(e.id),this.processedDateRanges_.set(e.id,e)}getDateRangesToProcess(){if(null===this.offset_)return[];let i={},s=[];this.pendingDateRanges_.forEach((e,t)=>{this.processedDateRanges_.has(t)||(e.startTime=e.startDate.getTime()/1e3-this.offset_,e.processDateRange=()=>this.processDateRange(e),s.push(e),e.class&&(i[e.class]?(t=i[e.class].push(e),e.classListIndex=t-1):(i[e.class]=[e],e.classListIndex=0)))});for(var e of s){var t=i[e.class]||[];e.endDate?e.endTime=e.endDate.getTime()/1e3-this.offset_:e.endOnNext&&t[e.classListIndex+1]?e.endTime=t[e.classListIndex+1].startTime:e.duration?e.endTime=e.startTime+e.duration:e.plannedDuration?e.endTime=e.startTime+e.plannedDuration:e.endTime=e.startTime}return s}trimProcessedDateRanges_(i){new Map(this.processedDateRanges_).forEach((e,t)=>{e.startDate.getTime()<i&&this.processedDateRanges_.delete(t)})}}let bh=({requestType:e,request:t,error:i,parseFailure:s})=>{var r=t.status<200||299<t.status,n=400<=t.status&&t.status<=499,e={uri:t.uri,requestType:e},r=r&&!n||s;return i&&n?(e.error=f({},i),e.errorType=E.Error.NetworkRequestFailed):t.aborted?e.errorType=E.Error.NetworkRequestAborted:t.timedout?e.erroType=E.Error.NetworkRequestTimeout:r&&(n=s?E.Error.NetworkBodyParserFailed:E.Error.NetworkBadStatus,e.errorType=n,e.status=t.status,e.headers=t.headers),e};Jr=E.EventTarget;function Th(e){var t=e.segments||[],i=e.preloadSegment;if(i&&i.parts&&i.parts.length){if(i.preloadHints)for(let e=0;e<i.preloadHints.length;e++)if("MAP"===i.preloadHints[e].type)return t;i.duration=e.targetDuration,i.preload=!0,t.push(i)}return t}let Sh=(t,i)=>{if(!t)return i;var s=O(t,i);if(t.preloadHints&&!i.preloadHints&&delete s.preloadHints,t.parts&&!i.parts)delete s.parts;else if(t.parts&&i.parts)for(let e=0;e<i.parts.length;e++)t.parts&&t.parts[e]&&(s.parts[e]=O(t.parts[e],i.parts[e]));return!t.skipped&&i.skipped&&(s.skipped=!1),t.preload&&!i.preload&&(s.preload=!1),s},wh=(e,t)=>{!e.resolvedUri&&e.uri&&(e.resolvedUri=Rd(t,e.uri)),e.key&&!e.key.resolvedUri&&(e.key.resolvedUri=Rd(t,e.key.uri)),e.map&&!e.map.resolvedUri&&(e.map.resolvedUri=Rd(t,e.map.uri)),e.map&&e.map.key&&!e.map.key.resolvedUri&&(e.map.key.resolvedUri=Rd(t,e.map.key.uri)),e.parts&&e.parts.length&&e.parts.forEach(e=>{e.resolvedUri||(e.resolvedUri=Rd(t,e.uri))}),e.preloadHints&&e.preloadHints.length&&e.preloadHints.forEach(e=>{e.resolvedUri||(e.resolvedUri=Rd(t,e.uri))})},Eh=(e,t)=>e===t||e.segments&&t.segments&&e.segments.length===t.segments.length&&e.endList===t.endList&&e.mediaSequence===t.mediaSequence&&e.preloadSegment===t.preloadSegment,Ch=(e,r,t=Eh)=>{var i=O(e,{}),s=i.playlists[r.id];if(!s)return null;if(t(s,r))return null;r.segments=Th(r);let n=O(s,r);if(n.preloadSegment&&!r.preloadSegment&&delete n.preloadSegment,s.segments){if(r.skip){r.segments=r.segments||[];for(let e=0;e<r.skip.skippedSegments;e++)r.segments.unshift({skipped:!0})}n.segments=((e,t,i)=>{var s=e.slice(),r=t.slice(),n=(i=i||0,[]);let a;for(let e=0;e<r.length;e++){var o=s[e+i],l=r[e];o?(a=o.map||a,n.push(Sh(o,l))):(a&&!l.map&&(l.map=a),n.push(l))}return n})(s.segments,r.segments,r.mediaSequence-s.mediaSequence)}n.segments.forEach(e=>{wh(e,n.resolvedUri)});for(let e=0;e<i.playlists.length;e++)i.playlists[e].id===r.id&&(i.playlists[e]=n);return i.playlists[r.id]=n,i.playlists[r.uri]=n,fh(e,(t,e,i,s)=>{if(t.playlists)for(let e=0;e<t.playlists.length;e++)r.id===t.playlists[e].id&&(t.playlists[e]=n)}),i},kh=(e,t)=>{var i=e.segments||[],i=i[i.length-1],s=i&&i.parts&&i.parts[i.parts.length-1],s=s&&s.duration||i&&i.duration;return t&&s?1e3*s:500*(e.partTargetDuration||e.targetDuration||10)},Ih=(e,t,i)=>{if(e){let r=[];return e.forEach(e=>{var t,i,s;e.attributes&&({BANDWIDTH:t,RESOLUTION:i,CODECS:s}=e.attributes,r.push({id:e.id,bandwidth:t,resolution:i,codecs:s}))}),{type:t,isLive:i,renditions:r}}};class xh extends Jr{constructor(e,t,i={}){if(super(),!e)throw new Error("A non-empty playlist URL or object is required");this.logger_=Md("PlaylistLoader");var{withCredentials:s=!1}=i,e=(this.src=e,this.vhs_=t,this.withCredentials=s,this.addDateRangesToTextTrack_=i.addDateRangesToTextTrack,t.options_);this.customTagParsers=e&&e.customTagParsers||[],this.customTagMappers=e&&e.customTagMappers||[],this.llhls=e&&e.llhls,this.dateRangesStorage_=new vh,this.state="HAVE_NOTHING",this.handleMediaupdatetimeout_=this.handleMediaupdatetimeout_.bind(this),this.on("mediaupdatetimeout",this.handleMediaupdatetimeout_),this.on("loadedplaylist",this.handleLoadedPlaylist_.bind(this))}handleLoadedPlaylist_(){var e=this.media();e&&(this.dateRangesStorage_.setOffset(e.segments),this.dateRangesStorage_.setPendingDateRanges(e.dateRanges),(e=this.dateRangesStorage_.getDateRangesToProcess()).length)&&this.addDateRangesToTextTrack_&&this.addDateRangesToTextTrack_(e)}handleMediaupdatetimeout_(){if("HAVE_METADATA"===this.state){var t=this.media();let e=Rd(this.main.uri,t.uri);this.llhls&&(e=((e,t)=>{if(!t.endList&&t.serverControl){let i={};if(t.serverControl.canBlockReload){var s,r=t.preloadSegment;let e=t.mediaSequence+t.segments.length;r&&(r=r.parts||[],-1<(s=Jd(t)-1)&&s!=r.length-1&&(i._HLS_part=s),-1<s||r.length)&&e--,i._HLS_msn=e}if(t.serverControl&&t.serverControl.canSkipUntil&&(i._HLS_skip=t.serverControl.canSkipDateranges?"v2":"YES"),Object.keys(i).length){let t=new window.URL(e);["_HLS_skip","_HLS_msn","_HLS_part"].forEach(function(e){i.hasOwnProperty(e)&&t.searchParams.set(e,i[e])}),e=t.toString()}}return e})(e,t)),this.state="HAVE_CURRENT_METADATA",this.request=this.vhs_.xhr({uri:e,withCredentials:this.withCredentials,requestType:"hls-playlist"},(e,t)=>{if(this.request)return e?this.playlistRequestError(this.request,this.media(),"HAVE_METADATA"):void this.haveMetadata({playlistString:this.request.responseText,url:this.media().uri,id:this.media().id})})}}playlistRequestError(e,t,i){var{uri:t,id:s}=t;this.request=null,i&&(this.state=i),this.error={playlist:this.main.playlists[s],status:e.status,message:`HLS playlist request error at URL: ${t}.`,responseText:e.responseText,code:500<=e.status?4:2,metadata:bh({requestType:e.requestType,request:e,error:e.error})},this.trigger("error")}parseManifest_({url:t,manifestString:e}){try{return(({onwarn:t,oninfo:e,manifestString:i,customTagParsers:s=[],customTagMappers:r=[],llhls:n})=>{let a=new Gn,o=(t&&a.on("warn",t),e&&a.on("info",e),s.forEach(e=>a.addParser(e)),r.forEach(e=>a.addTagMapper(e)),a.push(i),a.end(),a.manifest);if(n||(["preloadSegment","skip","serverControl","renditionReports","partInf","partTargetDuration"].forEach(function(e){o.hasOwnProperty(e)&&delete o[e]}),o.segments&&o.segments.forEach(function(t){["parts","preloadHints"].forEach(function(e){t.hasOwnProperty(e)&&delete t[e]})})),!o.targetDuration){let e=10;o.segments&&o.segments.length&&(e=o.segments.reduce((e,t)=>Math.max(e,t.duration),0)),t&&t({message:"manifest has no targetDuration defaulting to "+e}),o.targetDuration=e}e=Qd(o);return e.length&&!o.partTargetDuration&&(s=e.reduce((e,t)=>Math.max(e,t.duration),0),t&&(t({message:"manifest has no partTargetDuration defaulting to "+s}),ph.error("LL-HLS manifest has parts but lacks required #EXT-X-PART-INF:PART-TARGET value. See https://datatracker.ietf.org/doc/html/draft-pantos-hls-rfc8216bis-09#section-4.4.3.7. Playback is not guaranteed.")),o.partTargetDuration=s),o})({onwarn:({message:e})=>this.logger_(`m3u8-parser warn for ${t}: `+e),oninfo:({message:e})=>this.logger_(`m3u8-parser info for ${t}: `+e),manifestString:e,customTagParsers:this.customTagParsers,customTagMappers:this.customTagMappers,llhls:this.llhls})}catch(e){this.error=e,this.error.metadata={errorType:E.Error.StreamingHlsPlaylistParserError,error:e}}}haveMetadata({playlistString:e,playlistObject:t,url:i,id:s}){this.request=null,this.state="HAVE_METADATA";var r={playlistInfo:{type:"media",uri:i}},t=(this.trigger({type:"playlistparsestart",metadata:r}),t||this.parseManifest_({url:i,manifestString:e})),e=(t.lastRequest=Date.now(),yh({playlist:t,uri:i,id:s}),Ch(this.main,t));this.targetDuration=t.partTargetDuration||t.targetDuration,this.pendingMedia_=null,e?(this.main=e,this.media_=this.main.playlists[s]):this.trigger("playlistunchanged"),this.updateMediaUpdateTimeout_(kh(this.media(),!!e)),r.parsedPlaylist=Ih(this.main.playlists,r.playlistInfo.type,!this.media_.endList),this.trigger({type:"playlistparsecomplete",metadata:r}),this.trigger("loadedplaylist")}dispose(){this.trigger("dispose"),this.stopRequest(),window.clearTimeout(this.mediaUpdateTimeout),window.clearTimeout(this.finalRenditionTimeout),this.dateRangesStorage_=new vh,this.off()}stopRequest(){var e;this.request&&(e=this.request,this.request=null,e.onreadystatechange=null,e.abort())}media(r,e){if(!r)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);if("string"==typeof r){if(!this.main.playlists[r])throw new Error("Unknown playlist URI: "+r);r=this.main.playlists[r]}if(window.clearTimeout(this.finalRenditionTimeout),e)e=(r.partTargetDuration||r.targetDuration)/2*1e3||5e3,this.finalRenditionTimeout=window.setTimeout(this.media.bind(this,r,!1),e);else{let s=this.state;var e=!this.media_||r.id!==this.media_.id,t=this.main.playlists[r.id];if(t&&t.endList||r.endList&&r.segments.length)this.request&&(this.request.onreadystatechange=null,this.request.abort(),this.request=null),this.state="HAVE_METADATA",this.media_=r,e&&(this.trigger("mediachanging"),"HAVE_MAIN_MANIFEST"===s?this.trigger("loadedmetadata"):this.trigger("mediachange"));else if(this.updateMediaUpdateTimeout_(kh(r,!0)),e){if(this.state="SWITCHING_MEDIA",this.request){if(r.resolvedUri===this.request.url)return;this.request.onreadystatechange=null,this.request.abort(),this.request=null}this.media_&&this.trigger("mediachanging");let i={playlistInfo:{type:"media",uri:(this.pendingMedia_=r).uri}};this.trigger({type:"playlistrequeststart",metadata:i}),this.request=this.vhs_.xhr({uri:r.resolvedUri,withCredentials:this.withCredentials,requestType:"hls-playlist"},(e,t)=>{if(this.request){if(r.lastRequest=Date.now(),r.resolvedUri=Nd(r.resolvedUri,t),e)return this.playlistRequestError(this.request,r,s);this.trigger({type:"playlistrequestcomplete",metadata:i}),this.haveMetadata({playlistString:t.responseText,url:r.uri,id:r.id}),"HAVE_MAIN_MANIFEST"===s?this.trigger("loadedmetadata"):this.trigger("mediachange")}})}}}pause(){this.mediaUpdateTimeout&&(window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.stopRequest(),"HAVE_NOTHING"===this.state&&(this.started=!1),"SWITCHING_MEDIA"===this.state?this.media_?this.state="HAVE_METADATA":this.state="HAVE_MAIN_MANIFEST":"HAVE_CURRENT_METADATA"===this.state&&(this.state="HAVE_METADATA")}load(e){this.mediaUpdateTimeout&&(window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null);var t=this.media();e?(e=t?(t.partTargetDuration||t.targetDuration)/2*1e3:5e3,this.mediaUpdateTimeout=window.setTimeout(()=>{this.mediaUpdateTimeout=null,this.load()},e)):this.started?t&&!t.endList?this.trigger("mediaupdatetimeout"):this.trigger("loadedplaylist"):this.start()}updateMediaUpdateTimeout_(e){this.mediaUpdateTimeout&&(window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.media()&&!this.media().endList&&(this.mediaUpdateTimeout=window.setTimeout(()=>{this.mediaUpdateTimeout=null,this.trigger("mediaupdatetimeout"),this.updateMediaUpdateTimeout_(e)},e))}start(){if(this.started=!0,"object"==typeof this.src)this.src.uri||(this.src.uri=window.location.href),this.src.resolvedUri=this.src.uri,setTimeout(()=>{this.setupInitialPlaylist(this.src)},0);else{let i={playlistInfo:{type:"multivariant",uri:this.src}};this.trigger({type:"playlistrequeststart",metadata:i}),this.request=this.vhs_.xhr({uri:this.src,withCredentials:this.withCredentials,requestType:"hls-playlist"},(e,t)=>{if(this.request){if(this.request=null,e)return this.error={status:t.status,message:`HLS playlist request error at URL: ${this.src}.`,responseText:t.responseText,code:2,metadata:bh({requestType:t.requestType,request:t,error:e})},"HAVE_NOTHING"===this.state&&(this.started=!1),this.trigger("error");this.trigger({type:"playlistrequestcomplete",metadata:i}),this.src=Nd(this.src,t),this.trigger({type:"playlistparsestart",metadata:i});e=this.parseManifest_({manifestString:t.responseText,url:this.src});i.parsedPlaylist=Ih(e.playlists,i.playlistInfo.type,!1),this.trigger({type:"playlistparsecomplete",metadata:i}),this.setupInitialPlaylist(e)}})}}srcUri(){return"string"==typeof this.src?this.src:this.src.uri}setupInitialPlaylist(e){var t,i,s,r;this.state="HAVE_MAIN_MANIFEST",e.playlists?(this.main=e,_h(this.main,this.srcUri()),e.playlists.forEach(t=>{t.segments=Th(t),t.segments.forEach(e=>{wh(e,t.resolvedUri)})}),this.trigger("loadedplaylist"),this.request||this.media(this.main.playlists[0])):(t=this.srcUri()||window.location.href,this.main=(i=t,s=mh(0,i),(r={mediaGroups:{AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},uri:window.location.href,resolvedUri:window.location.href,playlists:[{uri:i,id:s,resolvedUri:i,attributes:{}}]}).playlists[s]=r.playlists[0],r.playlists[i]=r.playlists[0],r),this.haveMetadata({playlistObject:e,url:t,id:this.main.playlists[0].id}),this.trigger("loadedmetadata"))}updateOrDeleteClone(e,t){var i=this.main,s=e.ID;let r=i.playlists.length;for(;r--;){var n,a,o,l,d,h=i.playlists[r];h.attributes["PATHWAY-ID"]===s&&(n=h.resolvedUri,a=h.id,t?(o=this.createCloneURI_(h.resolvedUri,e),l=mh(s,o),d=this.createCloneAttributes_(s,h.attributes),h=this.createClonePlaylist_(h,l,e,d),i.playlists[r]=h,i.playlists[l]=h,i.playlists[o]=h):i.playlists.splice(r,1),delete i.playlists[a],delete i.playlists[n])}this.updateOrDeleteCloneMedia(e,t)}updateOrDeleteCloneMedia(e,t){let s=this.main,r=e.ID;["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(e=>{if(s.mediaGroups[e]&&s.mediaGroups[e][r])for(var t in s.mediaGroups[e])if(t===r){for(var i in s.mediaGroups[e][t])s.mediaGroups[e][t][i].playlists.forEach((e,t)=>{var e=s.playlists[e.id],i=e.id,e=e.resolvedUri;delete s.playlists[i],delete s.playlists[e]});delete s.mediaGroups[e][t]}}),t&&this.createClonedMediaGroups_(e)}addClonePathway(e,t={}){var i=this.main,s=i.playlists.length,r=this.createCloneURI_(t.resolvedUri,e),n=mh(e.ID,r),a=this.createCloneAttributes_(e.ID,t.attributes),t=this.createClonePlaylist_(t,n,e,a);i.playlists[s]=t,i.playlists[n]=t,i.playlists[r]=t,this.createClonedMediaGroups_(e)}createClonedMediaGroups_(l){let d=l.ID,s=l["BASE-ID"],h=this.main;["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(o=>{if(h.mediaGroups[o]&&!h.mediaGroups[o][d])for(var e in h.mediaGroups[o])if(e===s){h.mediaGroups[o][d]={};for(let a in h.mediaGroups[o][e]){var t=h.mediaGroups[o][e][a];h.mediaGroups[o][d][a]=f({},t);let n=h.mediaGroups[o][d][a];var i=this.createCloneURI_(t.resolvedUri,l);n.resolvedUri=i,n.uri=i,n.playlists=[],t.playlists.forEach((e,t)=>{var i,s=h.playlists[e.id],r=gh(o,d,a),r=mh(d,r);s&&!h.playlists[r]&&(i=(s=this.createClonePlaylist_(s,r,l)).resolvedUri,h.playlists[r]=s,h.playlists[i]=s),n.playlists[t]=this.createClonePlaylist_(e,r,l)})}}})}createClonePlaylist_(e,t,i,s){i=this.createCloneURI_(e.resolvedUri,i),i={resolvedUri:i,uri:i,id:t};return e.segments&&(i.segments=[]),s&&(i.attributes=s),O(e,i)}createCloneURI_(e,t){var i,s=new URL(e),r=(s.hostname=t["URI-REPLACEMENT"].HOST,t["URI-REPLACEMENT"].PARAMS);for(i of Object.keys(r))s.searchParams.set(i,r[i]);return s.href}createCloneAttributes_(t,i){let s={"PATHWAY-ID":t};return["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(e=>{i[e]&&(s[e]=t)}),s}getKeyIdSet(e){if(e.contentProtection){var t,i=new Set;for(t in e.contentProtection){var s=e.contentProtection[t].attributes.keyId;s&&i.add(s.toLowerCase())}return i}}}function Ah(e,t,i,s){var r="arraybuffer"===e.responseType?e.response:e.responseText;!t&&r&&(e.responseTime=Date.now(),e.roundTripTime=e.responseTime-e.requestTime,e.bytesReceived=r.byteLength||r.length,e.bandwidth||(e.bandwidth=Math.floor(e.bytesReceived/e.roundTripTime*8*1e3))),i.headers&&(e.responseHeaders=i.headers),t&&"ETIMEDOUT"===t.code&&(e.timedout=!0),s(t=t||e.aborted||200===i.statusCode||206===i.statusCode||0===i.statusCode?t:new Error("XHR Failed with a response of: "+(e&&(r||e.responseText))),e)}function Dh(){function d(e,a){e=O({timeout:45e3},e);var t=d.beforeRequest||E.Vhs.xhr.beforeRequest,i=d._requestCallbackSet||E.Vhs.xhr._requestCallbackSet||new Set;let o=d._responseCallbackSet||E.Vhs.xhr._responseCallbackSet;t&&"function"==typeof t&&(E.log.warn("beforeRequest is deprecated, use onRequest instead."),i.add(t));var s=(!0===E.Vhs.xhr.original?E:E.Vhs).xhr,r=((e,i)=>{if(e&&e.size){let t=i;return e.forEach(e=>{t=e(t)}),t}})(i,e);i.delete(t);let l=s(r||e,function(e,t){var i,s,r,n;return i=o,s=l,r=e,n=t,i&&i.size&&i.forEach(e=>{e(s,r,n)}),Ah(l,e,t,a)}),n=l.abort;return l.abort=function(){return l.aborted=!0,n.apply(l,arguments)},l.uri=e.uri,l.requestType=e.requestType,l.requestTime=Date.now(),l}return d.original=!0,d}function Ph(e){var t={};return e.byterange&&(t.Range=function(e){let t;return"bytes="+e.offset+"-"+(t="bigint"==typeof e.offset||"bigint"==typeof e.length?window.BigInt(e.offset)+window.BigInt(e.length)-window.BigInt(1):e.offset+e.length-1)}(e.byterange)),t}function Lh(e,t){return e=e.toString(16),"00".substring(0,2-e.length)+e+(t%2?" ":"")}function Oh(e){return 32<=e&&e<126?String.fromCharCode(e):"."}function Rh(e){var t=e.byterange||{length:1/0,offset:0};return[t.length,t.offset,e.resolvedUri].join(",")}function Nh(e){return e.resolvedUri}let Mh=function(i){let s={};return Object.keys(i).forEach(e=>{var t=i[e];ua(t)?s[e]={bytes:t.buffer,byteOffset:t.byteOffset,byteLength:t.byteLength}:s[e]=t}),s},Uh=e=>{var t,i,s=Array.prototype.slice.call(e);let r="";for(let e=0;e<s.length/16;e++)t=s.slice(16*e,16*e+16).map(Lh).join(""),i=s.slice(16*e,16*e+16).map(Oh).join(""),r+=t+" "+i+"\n";return r};Qr=Object.freeze({__proto__:null,createTransferableMessage:Mh,initSegmentId:Rh,segmentKeyId:Nh,hexDump:Uh,tagDump:({bytes:e})=>Uh(e),textRanges:e=>{let t="",i;for(i=0;i<e.length;i++)t+=(s=e,r=i,s.start(r)+"-"+s.end(r)+" ");var s,r;return t}});let Bh=.25,Fh=e=>e.transmuxedPresentationEnd-e.transmuxedPresentationStart-e.transmuxerPrependedSeconds,qh=({playlist:e,time:t=void 0,callback:i})=>{var s,r;if(i)return e&&void 0!==t?(e=((t,i)=>{if(!i||!i.segments||0===i.segments.length)return null;let s=0,r;for(let e=0;e<i.segments.length&&(r=i.segments[e],!(t<=(s=r.videoTimingInfo?r.videoTimingInfo.transmuxedPresentationEnd:s+r.duration)));e++);var e=i.segments[i.segments.length-1];if(e.videoTimingInfo&&e.videoTimingInfo.transmuxedPresentationEnd<t)return null;if(t>s){if(t>s+e.duration*Bh)return null;r=e}return{segment:r,estimatedStart:r.videoTimingInfo?r.videoTimingInfo.transmuxedPresentationStart:s-r.duration,type:r.videoTimingInfo?"accurate":"estimate"}})(t,e))?"estimate"===e.type?i({message:"Accurate programTime could not be determined. Please seek to e.seekTime and try again",seekTime:e.estimatedStart}):(s={mediaSeconds:t},t=t,(r=(e=e.segment).dateTimeObject?(r=e.videoTimingInfo.transmuxerPrependedSeconds,t=t-(e.videoTimingInfo.transmuxedPresentationStart+r),new Date(e.dateTimeObject.getTime()+1e3*t)):null)&&(s.programDateTime=r.toISOString()),i(null,s)):i({message:"valid programTime was not found"}):i({message:"getProgramTime: playlist and time must be provided"});throw new Error("getProgramTime: callback must be provided")},jh=({programTime:e,playlist:t,retryCount:i=2,seekTo:s,pauseAfterSeek:r=!0,tech:n,callback:a})=>{var o,l,d;if(a)return"undefined"!=typeof e&&t&&s?t.endList||n.hasStarted_?(t=>{if(!t.segments||0===t.segments.length)return!1;for(let e=0;e<t.segments.length;e++)if(!t.segments[e].dateTimeObject)return!1;return!0})(t)?(d=((e,t)=>{let i;try{i=new Date(e)}catch(e){return null}if(!t||!t.segments||0===t.segments.length)return null;let s=t.segments[0];if(i<new Date(s.dateTimeObject))return null;for(let e=0;e<t.segments.length-1;e++){s=t.segments[e];var r=new Date(t.segments[e+1].dateTimeObject);if(i<r)break}var e=t.segments[t.segments.length-1],n=e.dateTimeObject,a=e.videoTimingInfo?Fh(e.videoTimingInfo):e.duration+e.duration*Bh,a=new Date(n.getTime()+1e3*a);return i>a?null:{segment:s=i>new Date(n)?e:s,estimatedStart:s.videoTimingInfo?s.videoTimingInfo.transmuxedPresentationStart:ch.duration(t,t.mediaSequence+t.segments.indexOf(s)),type:s.videoTimingInfo?"accurate":"estimate"}})(e,t))?(l=((e,t)=>{let i,s;try{i=new Date(e),s=new Date(t)}catch(e){}e=i.getTime();return(s.getTime()-e)/1e3})((o=d.segment).dateTimeObject,e),"estimate"===d.type?0===i?a({message:e+" is not buffered yet. Try again"}):(s(d.estimatedStart+l),void n.one("seeked",()=>{jh({programTime:e,playlist:t,retryCount:i-1,seekTo:s,pauseAfterSeek:r,tech:n,callback:a})})):(d=o.start+l,n.one("seeked",()=>a(null,n.currentTime())),r&&n.pause(),void s(d))):a({message:e+" was not found in the stream"}):a({message:"programDateTime tags must be provided in the manifest "+t.resolvedUri}):a({message:"player must be playing a live stream to start buffering"}):a({message:"seekToProgramTime: programTime, seekTo and playlist must be provided"});throw new Error("seekToProgramTime: callback must be provided")},Hh=(e,t)=>{if(4===e.readyState)return t()},Vh=(e,t,r,s)=>{function n(e,t,i,s){return t.abort(),l=!0,r(e,t,i,s)}function i(e,t){var i;if(!l)return e?(e.metadata=bh({requestType:s,request:t,error:e}),n(e,t,"",a)):(i=t.responseText.substring(a&&a.byteLength||0,t.responseText.length),a=function(){for(var e,t,i,s=arguments.length,r=new Array(s),n=0;n<s;n++)r[n]=arguments[n];return(r=r.filter(function(e){return e&&(e.byteLength||e.length)&&"string"!=typeof e})).length<=1?w(r[0]):(e=r.reduce(function(e,t,i){return e+(t.byteLength||t.length)},0),t=new Uint8Array(e),i=0,r.forEach(function(e){e=w(e),t.set(e,i),i+=e.byteLength}),t)}(a,ga(i,!0)),o=o||od(a),a.length<10||o&&a.length<o+2||"ts"===(i=Pd(a))&&a.length<188||!i&&a.length<376?Hh(t,()=>n(e,t,"",a)):n(null,t,i,a))}let a=[],o,l=!1;let d=t({uri:e,beforeSend(e){e.overrideMimeType("text/plain; charset=x-user-defined"),e.addEventListener("progress",function({}){return Ah(e,null,{statusCode:e.status},i)})}},function(e,t){return Ah(d,e,t,i)});return d};e=E.EventTarget;function zh(t,i){if(!Eh(t,i))return!1;if(t.sidx&&i.sidx&&(t.sidx.offset!==i.sidx.offset||t.sidx.length!==i.sidx.length))return!1;if(!t.sidx&&i.sidx||t.sidx&&!i.sidx)return!1;if(t.segments&&!i.segments||!t.segments&&i.segments)return!1;if(t.segments||i.segments)for(let e=0;e<t.segments.length;e++){var s=t.segments[e],r=i.segments[e];if(s.uri!==r.uri)return!1;if(s.byterange||r.byterange){s=s.byterange,r=r.byterange;if(s&&!r||!s&&r)return!1;if(s.offset!==r.offset||s.length!==r.length)return!1}}return!0}let $h=(e,t,i,s)=>{return`placeholder-uri-${e}-${t}-`+(s.attributes.NAME||i)},Wh=({mainXml:e,srcUrl:t,clientOffset:i,sidxMapping:s,previousManifest:r})=>{e=e,i={manifestUri:t,clientOffset:i,sidxMapping:s,previousManifest:r},e=rd(nd(e),i),s=Vl(e.representationInfo);r=Ll({dashPlaylists:s,locations:e.locations,contentSteering:e.contentSteeringInfo,sidxMapping:i.sidxMapping,previousManifest:i.previousManifest,eventStream:e.eventStream});return _h(r,t,$h),r},Gh=(e,t,i)=>{let a=!0,o=O(e,{duration:t.duration,minimumUpdatePeriod:t.minimumUpdatePeriod,timelineStarts:t.timelineStarts});for(let e=0;e<t.playlists.length;e++){var s=t.playlists[e],r=(s.sidx&&(r=yl(s.sidx),i)&&i[r]&&i[r].sidx&&ll(s,i[r].sidx,s.sidx.resolvedUri),Ch(o,s,zh));r&&(o=r,a=!1)}var n,l;return fh(t,(e,t,i,s)=>{var r,n;e.playlists&&e.playlists.length&&(r=e.playlists[0].id,n=Ch(o,e.playlists[0],zh))&&(s in(o=n).mediaGroups[t][i]||(o.mediaGroups[t][i][s]=e),o.mediaGroups[t][i][s].playlists[0]=o.playlists[r],a=!1)}),n=o,l=t,fh(n,(e,t,i,s)=>{l.mediaGroups[t][i]&&s in l.mediaGroups[t][i]||delete n.mediaGroups[t][i][s]}),(a=t.minimumUpdatePeriod===e.minimumUpdatePeriod&&a)?null:o},Xh=(e,t)=>{return(Boolean(!e.map&&!t.map)||Boolean(e.map&&t.map&&e.map.byterange.offset===t.map.byterange.offset&&e.map.byterange.length===t.map.byterange.length))&&e.uri===t.uri&&e.byterange.offset===t.byterange.offset&&e.byterange.length===t.byterange.length},Kh=(e,t)=>{var i,s={};for(i in e){var r=e[i].sidx;if(r){var n=yl(r);if(!t[n])break;var a=t[n].sidxInfo;Xh(a,r)&&(s[n]=t[n])}}return s};class Yh extends e{constructor(e,t,i={},s){super(),this.mainPlaylistLoader_=s||this,s||(this.isMain_=!0);var{withCredentials:s=!1}=i;if(this.vhs_=t,this.withCredentials=s,this.addMetadataToTextTrack=i.addMetadataToTextTrack,!e)throw new Error("A non-empty playlist URL or object is required");this.on("minimumUpdatePeriod",()=>{this.refreshXml_()}),this.on("mediaupdatetimeout",()=>{this.refreshMedia_(this.media().id)}),this.state="HAVE_NOTHING",this.loadedPlaylists_={},this.logger_=Md("DashPlaylistLoader"),this.isMain_?(this.mainPlaylistLoader_.srcUrl=e,this.mainPlaylistLoader_.sidxMapping_={}):this.childPlaylist_=e}requestErrored_(e,t,i){return!this.request||(this.request=null,e?(this.error="object"!=typeof e||e instanceof Error?{status:t.status,message:"DASH request error at URL: "+t.uri,response:t.response,code:2,metadata:e.metadata}:e,i&&(this.state=i),this.trigger("error"),!0):void 0)}addSidxSegments_(l,r,n){let d=l.sidx&&yl(l.sidx);if(l.sidx&&d&&!this.mainPlaylistLoader_.sidxMapping_[d]){let a=Nd(l.sidx.resolvedUri),o=(t,i)=>{if(!this.requestErrored_(t,i,r)){var t=this.mainPlaylistLoader_.sidxMapping_,s=i.requestType;let e;try{e=pd(w(i.response).subarray(8))}catch(e){return e.metadata=bh({requestType:s,request:i,parseFailure:!0}),void this.requestErrored_(e,i,r)}return t[d]={sidxInfo:l.sidx,sidx:e},ll(l,e,l.sidx.resolvedUri),n(!0)}};this.request=Vh(a,this.vhs_.xhr,(e,t,i,s)=>{var r,n;return e?o(e,t):i&&"mp4"===i?({offset:r,length:n}=l.sidx.byterange,s.length>=n+r?o(e,{response:s.subarray(r,r+n),status:t.status,uri:t.uri}):void(this.request=this.vhs_.xhr({uri:a,responseType:"arraybuffer",requestType:"dash-sidx",headers:Ph({byterange:l.sidx.byterange})},o))):(e=i||"unknown",o({status:t.status,message:`Unsupported ${e} container type for sidx segment at URL: `+a,response:"",playlist:l,internal:!0,playlistExclusionDuration:1/0,code:2},t))},"dash-sidx")}else this.mediaRequest_=window.setTimeout(()=>n(!1),0)}dispose(){this.trigger("dispose"),this.stopRequest(),this.loadedPlaylists_={},window.clearTimeout(this.minimumUpdatePeriodTimeout_),window.clearTimeout(this.mediaRequest_),window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.mediaRequest_=null,this.minimumUpdatePeriodTimeout_=null,this.mainPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.mainPlaylistLoader_.createMupOnMedia_),this.mainPlaylistLoader_.createMupOnMedia_=null),this.off()}hasPendingRequest(){return this.request||this.mediaRequest_}stopRequest(){var e;this.request&&(e=this.request,this.request=null,e.onreadystatechange=null,e.abort())}media(t){if(!t)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);let i=this.state;if("string"==typeof t){if(!this.mainPlaylistLoader_.main.playlists[t])throw new Error("Unknown playlist URI: "+t);t=this.mainPlaylistLoader_.main.playlists[t]}var e=!this.media_||t.id!==this.media_.id;e&&this.loadedPlaylists_[t.id]&&this.loadedPlaylists_[t.id].endList?(this.state="HAVE_METADATA",this.media_=t,e&&(this.trigger("mediachanging"),this.trigger("mediachange"))):e&&(this.media_&&this.trigger("mediachanging"),this.addSidxSegments_(t,i,e=>{this.haveMetadata({startingState:i,playlist:t})}))}haveMetadata({startingState:e,playlist:t}){this.state="HAVE_METADATA",this.loadedPlaylists_[t.id]=t,this.mediaRequest_=null,this.refreshMedia_(t.id),"HAVE_MAIN_MANIFEST"===e?this.trigger("loadedmetadata"):this.trigger("mediachange")}pause(){this.mainPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.mainPlaylistLoader_.createMupOnMedia_),this.mainPlaylistLoader_.createMupOnMedia_=null),this.stopRequest(),window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.isMain_&&(window.clearTimeout(this.mainPlaylistLoader_.minimumUpdatePeriodTimeout_),this.mainPlaylistLoader_.minimumUpdatePeriodTimeout_=null),"HAVE_NOTHING"===this.state&&(this.started=!1)}load(e){window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null;var t=this.media();e?(e=t?t.targetDuration/2*1e3:5e3,this.mediaUpdateTimeout=window.setTimeout(()=>this.load(),e)):this.started?t&&!t.endList?(this.isMain_&&!this.minimumUpdatePeriodTimeout_&&(this.trigger("minimumUpdatePeriod"),this.updateMinimumUpdatePeriodTimeout_()),this.trigger("mediaupdatetimeout")):this.trigger("loadedplaylist"):this.start()}start(){this.started=!0,this.isMain_?this.requestMain_((e,t)=>{this.haveMain_(),this.hasPendingRequest()||this.media_||this.media(this.mainPlaylistLoader_.main.playlists[0])}):this.mediaRequest_=window.setTimeout(()=>this.haveMain_(),0)}requestMain_(s){let r={manifestInfo:{uri:this.mainPlaylistLoader_.srcUrl}};this.trigger({type:"manifestrequeststart",metadata:r}),this.request=this.vhs_.xhr({uri:this.mainPlaylistLoader_.srcUrl,withCredentials:this.withCredentials,requestType:"dash-manifest"},(e,t)=>{var i;if(e&&(i=t.requestType,e.metadata=bh({requestType:i,request:t,error:e})),this.requestErrored_(e,t))"HAVE_NOTHING"===this.state&&(this.started=!1);else{this.trigger({type:"manifestrequestcomplete",metadata:r});let e=t.responseText!==this.mainPlaylistLoader_.mainXml_;if(this.mainPlaylistLoader_.mainXml_=t.responseText,t.responseHeaders&&t.responseHeaders.date?this.mainLoaded_=Date.parse(t.responseHeaders.date):this.mainLoaded_=Date.now(),this.mainPlaylistLoader_.srcUrl=Nd(this.mainPlaylistLoader_.srcUrl,t),!e)return s(t,e);this.handleMain_(),this.syncClientServerClock_(()=>s(t,e))}})}syncClientServerClock_(r){let n=ad(this.mainPlaylistLoader_.mainXml_);return null===n?(this.mainPlaylistLoader_.clientOffset_=this.mainLoaded_-Date.now(),r()):"DIRECT"===n.method?(this.mainPlaylistLoader_.clientOffset_=n.value-Date.now(),r()):void(this.request=this.vhs_.xhr({uri:Rd(this.mainPlaylistLoader_.srcUrl,n.value),method:n.method,withCredentials:this.withCredentials,requestType:"dash-clock-sync"},(t,i)=>{if(this.request){var s;if(t)return s=i.requestType,this.error.metadata=bh({requestType:s,request:i,error:t}),this.mainPlaylistLoader_.clientOffset_=this.mainLoaded_-Date.now(),r();let e;e="HEAD"===n.method?i.responseHeaders&&i.responseHeaders.date?Date.parse(i.responseHeaders.date):this.mainLoaded_:Date.parse(i.responseText),this.mainPlaylistLoader_.clientOffset_=e-Date.now(),r()}}))}haveMain_(){this.state="HAVE_MAIN_MANIFEST",this.isMain_?this.trigger("loadedplaylist"):this.media_||this.media(this.childPlaylist_)}handleMain_(){this.mediaRequest_=null;var e=this.mainPlaylistLoader_.main,i={manifestInfo:{uri:this.mainPlaylistLoader_.srcUrl}};this.trigger({type:"manifestparsestart",metadata:i});let s;try{s=Wh({mainXml:this.mainPlaylistLoader_.mainXml_,srcUrl:this.mainPlaylistLoader_.srcUrl,clientOffset:this.mainPlaylistLoader_.clientOffset_,sidxMapping:this.mainPlaylistLoader_.sidxMapping_,previousManifest:e})}catch(e){this.error=e,this.error.metadata={errorType:E.Error.StreamingDashManifestParserError,error:e},this.trigger("error")}e&&(s=Gh(e,s,this.mainPlaylistLoader_.sidxMapping_)),this.mainPlaylistLoader_.main=s||e;var r=this.mainPlaylistLoader_.main.locations&&this.mainPlaylistLoader_.main.locations[0];if(r&&r!==this.mainPlaylistLoader_.srcUrl&&(this.mainPlaylistLoader_.srcUrl=r),(!e||s&&s.minimumUpdatePeriod!==e.minimumUpdatePeriod)&&this.updateMinimumUpdatePeriodTimeout_(),this.addEventStreamToMetadataTrack_(s),s){var{duration:r,endList:e}=s;let t=[];s.playlists.forEach(e=>{t.push({id:e.id,bandwidth:e.attributes.BANDWIDTH,resolution:e.attributes.RESOLUTION,codecs:e.attributes.CODECS})});r={duration:r,isLive:!e,renditions:t};i.parsedManifest=r,this.trigger({type:"manifestparsecomplete",metadata:i})}return Boolean(s)}updateMinimumUpdatePeriodTimeout_(){var e=this.mainPlaylistLoader_;e.createMupOnMedia_&&(e.off("loadedmetadata",e.createMupOnMedia_),e.createMupOnMedia_=null),e.minimumUpdatePeriodTimeout_&&(window.clearTimeout(e.minimumUpdatePeriodTimeout_),e.minimumUpdatePeriodTimeout_=null);let t=e.main&&e.main.minimumUpdatePeriod;0===t&&(e.media()?t=1e3*e.media().targetDuration:(e.createMupOnMedia_=e.updateMinimumUpdatePeriodTimeout_,e.one("loadedmetadata",e.createMupOnMedia_))),"number"!=typeof t||t<=0?t<0&&this.logger_(`found invalid minimumUpdatePeriod of ${t}, not setting a timeout`):this.createMUPTimeout_(t)}createMUPTimeout_(e){let t=this.mainPlaylistLoader_;t.minimumUpdatePeriodTimeout_=window.setTimeout(()=>{t.minimumUpdatePeriodTimeout_=null,t.trigger("minimumUpdatePeriod"),t.createMUPTimeout_(e)},e)}refreshXml_(){this.requestMain_((e,t)=>{t&&(this.media_&&(this.media_=this.mainPlaylistLoader_.main.playlists[this.media_.id]),this.mainPlaylistLoader_.sidxMapping_=((e,r)=>{let n=Kh(e.playlists,r);return fh(e,(e,t,i,s)=>{e.playlists&&e.playlists.length&&(e=e.playlists,n=O(n,Kh(e,r)))}),n})(this.mainPlaylistLoader_.main,this.mainPlaylistLoader_.sidxMapping_),this.addSidxSegments_(this.media(),this.state,e=>{this.refreshMedia_(this.media().id)}))})}refreshMedia_(e){if(!e)throw new Error("refreshMedia_ must take a media id");this.media_&&this.isMain_&&this.handleMain_();var t=this.mainPlaylistLoader_.main.playlists;let i=!this.media_||this.media_!==t[e];if(i?this.media_=t[e]:this.trigger("playlistunchanged"),!this.mediaUpdateTimeout){let e=()=>{this.media().endList||(this.mediaUpdateTimeout=window.setTimeout(()=>{this.trigger("mediaupdatetimeout"),e()},kh(this.media(),Boolean(i))))};e()}this.trigger("loadedplaylist")}addEventStreamToMetadataTrack_(e){e&&this.mainPlaylistLoader_.main.eventStream&&(e=this.mainPlaylistLoader_.main.eventStream.map(e=>({cueTime:e.start,frames:[{data:e.messageData}]})),this.addMetadataToTextTrack("EventStream",e,this.mainPlaylistLoader_.main.duration))}getKeyIdSet(e){if(e.contentProtection){var t,i=new Set;for(t in e.contentProtection){var s=e.contentProtection[t].attributes["cenc:default_KID"];s&&i.add(s.replace(/-/g,"").toLowerCase())}return i}}}var R={GOAL_BUFFER_LENGTH:30,MAX_GOAL_BUFFER_LENGTH:60,BACK_BUFFER_LENGTH:30,GOAL_BUFFER_LENGTH_RATE:1,INITIAL_BANDWIDTH:4194304,BANDWIDTH_VARIANCE:1.2,BUFFER_LOW_WATER_LINE:0,MAX_BUFFER_LOW_WATER_LINE:30,EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:16,BUFFER_LOW_WATER_LINE_RATE:1,BUFFER_HIGH_WATER_LINE:30};function Qh(e){return e.on=e.addEventListener,e.off=e.removeEventListener,e}let Jh=t=>{var i=new Uint8Array(new ArrayBuffer(t.length));for(let e=0;e<t.length;e++)i[e]=t.charCodeAt(e);return i.buffer};function Zh(s){return function(){let e=function(t){try{return URL.createObjectURL(new Blob([t],{type:"application/javascript"}))}catch(e){var i=new BlobBuilder;return i.append(t),URL.createObjectURL(i.getBlob())}}(s);var t=Qh(new Worker(e));t.objURL=e;let i=t.terminate;return t.on=t.addEventListener,t.off=t.removeEventListener,t.terminate=function(){return URL.revokeObjectURL(e),i.call(this)},t}}function eu(e){return`var browserWorkerPolyFill = ${Qh.toString()};
`+"browserWorkerPolyFill(self);\n"+e}function tu(e){return e.toString().replace(/^function.+?{/,"").slice(0,-1)}var iu=Zh(eu(tu(function(){function e(){this.init=function(){var n={};this.on=function(e,t){n[e]||(n[e]=[]),n[e]=n[e].concat(t)},this.off=function(e,t){return!!n[e]&&(t=n[e].indexOf(t),n[e]=n[e].slice(),n[e].splice(t,1),-1<t)},this.trigger=function(e){var t,i,s,r=n[e];if(r)if(2===arguments.length)for(i=r.length,t=0;t<i;++t)r[t].call(this,arguments[1]);else{for(s=[],t=arguments.length,t=1;t<arguments.length;++t)s.push(arguments[t]);for(i=r.length,t=0;t<i;++t)r[t].apply(this,s)}},this.dispose=function(){n={}}}}var l,M,U,B,F,q,j,H,V,z,$,W,G,X,K,Y,Q,J,Z,ee,d,te,ie,se,re,ne,ae,oe,le,de,he,ue,ce,pe,me,ge,fe,ye="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{},t=(e.prototype.pipe=function(t){return this.on("data",function(e){t.push(e)}),this.on("done",function(e){t.flush(e)}),this.on("partialdone",function(e){t.partialFlush(e)}),this.on("endedtimeline",function(e){t.endTimeline(e)}),this.on("reset",function(e){t.reset(e)}),t},e.prototype.push=function(e){this.trigger("data",e)},e.prototype.flush=function(e){this.trigger("done",e)},e.prototype.partialFlush=function(e){this.trigger("partialdone",e)},e.prototype.endTimeline=function(e){this.trigger("endedtimeline",e)},e.prototype.reset=function(e){this.trigger("reset",e)},e),_e=Math.pow(2,32),ve={getUint64:function(e){var t,e=new DataView(e.buffer,e.byteOffset,e.byteLength);return e.getBigUint64?(t=e.getBigUint64(0))<Number.MAX_SAFE_INTEGER?Number(t):t:e.getUint32(0)*_e+e.getUint32(4)},MAX_UINT32:_e},be=ve.MAX_UINT32;if(d={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],mvex:[],mvhd:[],pasp:[],sdtp:[],smhd:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],styp:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[]},"undefined"!=typeof Uint8Array){for(var i in d)d.hasOwnProperty(i)&&(d[i]=[i.charCodeAt(0),i.charCodeAt(1),i.charCodeAt(2),i.charCodeAt(3)]);te=new Uint8Array(["i".charCodeAt(0),"s".charCodeAt(0),"o".charCodeAt(0),"m".charCodeAt(0)]),se=new Uint8Array(["a".charCodeAt(0),"v".charCodeAt(0),"c".charCodeAt(0),"1".charCodeAt(0)]),ie=new Uint8Array([0,0,0,1]),xe=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),De=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]),re={video:xe,audio:De},oe=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),ae=new Uint8Array([0,0,0,0,0,0,0,0]),le=new Uint8Array([0,0,0,0,0,0,0,0]),de=le,he=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),ue=le,ne=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0])}l=function(e){for(var t,i=[],s=0,r=1;r<arguments.length;r++)i.push(arguments[r]);for(r=i.length;r--;)s+=i[r].byteLength;for(t=new Uint8Array(s+8),new DataView(t.buffer,t.byteOffset,t.byteLength).setUint32(0,t.byteLength),t.set(e,4),r=0,s=8;r<i.length;r++)t.set(i[r],s),s+=i[r].byteLength;return t},M=function(){return l(d.dinf,l(d.dref,oe))},U=function(e){return l(d.esds,new Uint8Array([0,0,0,0,3,25,0,0,0,4,17,64,21,0,6,0,0,0,218,192,0,0,218,192,5,2,e.audioobjecttype<<3|e.samplingfrequencyindex>>>1,e.samplingfrequencyindex<<7|e.channelcount<<3,6,1,2]))},X=function(e){return l(d.hdlr,re[e])},G=function(e){var t=new Uint8Array([0,0,0,0,0,0,0,2,0,0,0,3,0,1,95,144,e.duration>>>24&255,e.duration>>>16&255,e.duration>>>8&255,255&e.duration,85,196,0,0]);return e.samplerate&&(t[12]=e.samplerate>>>24&255,t[13]=e.samplerate>>>16&255,t[14]=e.samplerate>>>8&255,t[15]=255&e.samplerate),l(d.mdhd,t)},W=function(e){return l(d.mdia,G(e),X(e.type),q(e))},F=function(e){return l(d.mfhd,new Uint8Array([0,0,0,0,(4278190080&e)>>24,(16711680&e)>>16,(65280&e)>>8,255&e]))},q=function(e){return l(d.minf,"video"===e.type?l(d.vmhd,ne):l(d.smhd,ae),M(),Y(e))},H=function(e){for(var t=e.length,i=[];t--;)i[t]=Z(e[t]);return l.apply(null,[d.mvex].concat(i))},V=function(e){e=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,2,0,1,95,144,(4278190080&e)>>24,(16711680&e)>>16,(65280&e)>>8,255&e,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return l(d.mvhd,e)},K=function(e){for(var t,i=e.samples||[],s=new Uint8Array(4+i.length),r=0;r<i.length;r++)t=i[r].flags,s[r+4]=t.dependsOn<<4|t.isDependedOn<<2|t.hasRedundancy;return l(d.sdtp,s)},Y=function(e){return l(d.stbl,Q(e),l(d.stts,ue),l(d.stsc,de),l(d.stsz,he),l(d.stco,le))},Q=function(e){return l(d.stsd,new Uint8Array([0,0,0,0,0,0,0,1]),("video"===e.type?ce:pe)(e))},ce=function(e){for(var t,i,s=e.sps||[],r=e.pps||[],n=[],a=[],o=0;o<s.length;o++)n.push((65280&s[o].byteLength)>>>8),n.push(255&s[o].byteLength),n=n.concat(Array.prototype.slice.call(s[o]));for(o=0;o<r.length;o++)a.push((65280&r[o].byteLength)>>>8),a.push(255&r[o].byteLength),a=a.concat(Array.prototype.slice.call(r[o]));return t=[d.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,(65280&e.width)>>8,255&e.width,(65280&e.height)>>8,255&e.height,0,72,0,0,0,72,0,0,0,0,0,0,0,1,19,118,105,100,101,111,106,115,45,99,111,110,116,114,105,98,45,104,108,115,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),l(d.avcC,new Uint8Array([1,e.profileIdc,e.profileCompatibility,e.levelIdc,255].concat([s.length],n,[r.length],a))),l(d.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192]))],e.sarRatio&&(i=e.sarRatio[0],e=e.sarRatio[1],t.push(l(d.pasp,new Uint8Array([(4278190080&i)>>24,(16711680&i)>>16,(65280&i)>>8,255&i,(4278190080&e)>>24,(16711680&e)>>16,(65280&e)>>8,255&e])))),l.apply(null,t)},pe=function(e){return l(d.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,(65280&e.channelcount)>>8,255&e.channelcount,(65280&e.samplesize)>>8,255&e.samplesize,0,0,0,0,(65280&e.samplerate)>>8,255&e.samplerate,0,0]),U(e))},$=function(e){e=new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,(4278190080&e.id)>>24,(16711680&e.id)>>16,(65280&e.id)>>8,255&e.id,0,0,0,0,(4278190080&e.duration)>>24,(16711680&e.duration)>>16,(65280&e.duration)>>8,255&e.duration,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,(65280&e.width)>>8,255&e.width,0,0,(65280&e.height)>>8,255&e.height,0,0]);return l(d.tkhd,e)},J=function(e){var t,i=l(d.tfhd,new Uint8Array([0,0,0,58,(4278190080&e.id)>>24,(16711680&e.id)>>16,(65280&e.id)>>8,255&e.id,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0])),s=Math.floor(e.baseMediaDecodeTime/be),r=Math.floor(e.baseMediaDecodeTime%be),s=l(d.tfdt,new Uint8Array([1,0,0,0,s>>>24&255,s>>>16&255,s>>>8&255,255&s,r>>>24&255,r>>>16&255,r>>>8&255,255&r]));return"audio"===e.type?(t=ee(e,92),l(d.traf,i,s,t)):(r=K(e),t=ee(e,r.length+92),l(d.traf,i,s,t,r))},z=function(e){return e.duration=e.duration||4294967295,l(d.trak,$(e),W(e))},Z=function(e){var t=new Uint8Array([0,0,0,0,(4278190080&e.id)>>24,(16711680&e.id)>>16,(65280&e.id)>>8,255&e.id,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]);return"video"!==e.type&&(t[t.length-1]=0),l(d.trex,t)},me=function(e,t){var i=0,s=0,r=0,n=0;return e.length&&(void 0!==e[0].duration&&(i=1),void 0!==e[0].size&&(s=2),void 0!==e[0].flags&&(r=4),void 0!==e[0].compositionTimeOffset)&&(n=8),[0,0,i|s|r|n,1,(4278190080&e.length)>>>24,(16711680&e.length)>>>16,(65280&e.length)>>>8,255&e.length,(4278190080&t)>>>24,(16711680&t)>>>16,(65280&t)>>>8,255&t]},ge=function(e,t){var i,s,r,n,a=e.samples||[];for(t+=20+16*a.length,e=me(a,t),(s=new Uint8Array(e.length+16*a.length)).set(e),i=e.length,n=0;n<a.length;n++)r=a[n],s[i++]=(4278190080&r.duration)>>>24,s[i++]=(16711680&r.duration)>>>16,s[i++]=(65280&r.duration)>>>8,s[i++]=255&r.duration,s[i++]=(4278190080&r.size)>>>24,s[i++]=(16711680&r.size)>>>16,s[i++]=(65280&r.size)>>>8,s[i++]=255&r.size,s[i++]=r.flags.isLeading<<2|r.flags.dependsOn,s[i++]=r.flags.isDependedOn<<6|r.flags.hasRedundancy<<4|r.flags.paddingValue<<1|r.flags.isNonSyncSample,s[i++]=61440&r.flags.degradationPriority,s[i++]=15&r.flags.degradationPriority,s[i++]=(4278190080&r.compositionTimeOffset)>>>24,s[i++]=(16711680&r.compositionTimeOffset)>>>16,s[i++]=(65280&r.compositionTimeOffset)>>>8,s[i++]=255&r.compositionTimeOffset;return l(d.trun,s)},fe=function(e,t){var i,s,r,n,a=e.samples||[];for(t+=20+8*a.length,e=me(a,t),(i=new Uint8Array(e.length+8*a.length)).set(e),s=e.length,n=0;n<a.length;n++)r=a[n],i[s++]=(4278190080&r.duration)>>>24,i[s++]=(16711680&r.duration)>>>16,i[s++]=(65280&r.duration)>>>8,i[s++]=255&r.duration,i[s++]=(4278190080&r.size)>>>24,i[s++]=(16711680&r.size)>>>16,i[s++]=(65280&r.size)>>>8,i[s++]=255&r.size;return l(d.trun,i)},ee=function(e,t){return("audio"===e.type?fe:ge)(e,t)};function Te(e,t){var i=Ae();return i.dataOffset=t,i.compositionTimeOffset=e.pts-e.dts,i.duration=e.duration,i.size=4*e.length,i.size+=e.byteLength,e.keyFrame&&(i.flags.dependsOn=2,i.flags.isNonSyncSample=0),i}function s(e){for(var t=[];e--;)t.push(0);return t}function r(e){e=e||{},r.prototype.init.call(this),this.parse708captions_="boolean"!=typeof e.parse708captions||e.parse708captions,this.captionPackets_=[],this.ccStreams_=[new p(0,0),new p(0,1),new p(1,0),new p(1,1)],this.parse708captions_&&(this.cc708Stream_=new c({captionServices:e.captionServices})),this.reset(),this.ccStreams_.forEach(function(e){e.on("data",this.trigger.bind(this,"data")),e.on("partialdone",this.trigger.bind(this,"partialdone")),e.on("done",this.trigger.bind(this,"done"))},this),this.parse708captions_&&(this.cc708Stream_.on("data",this.trigger.bind(this,"data")),this.cc708Stream_.on("partialdone",this.trigger.bind(this,"partialdone")),this.cc708Stream_.on("done",this.trigger.bind(this,"done")))}function Se(e){return 32<=e&&e<=127||160<=e&&e<=255}function n(e){this.windowNum=e,this.reset()}function we(e,t,i){this.serviceNum=e,this.text="",this.currentWindow=new n(-1),this.windows=[],this.stream=i,"string"==typeof t&&this.createTextDecoder(t)}function Ee(e){return null===e?"":(e=je[e]||e,String.fromCharCode(e))}function a(){for(var e=[],t=He+1;t--;)e.push({text:"",indent:0,offset:0});return e}function Ce(e,t){var i=1;for(t<e&&(i=-1);Math.abs(t-e)>Ge;)e+=i*We;return e}function ke(e){var t,i;ke.prototype.init.call(this),this.type_=e||"shared",this.push=function(e){"metadata"===e.type?this.trigger("data",e):"shared"!==this.type_&&e.type!==this.type_||(void 0===i&&(i=e.dts),e.dts=Ce(e.dts,i),e.pts=Ce(e.pts,i),t=e.dts,this.trigger("data",e))},this.flush=function(){i=t,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.discontinuity=function(){t=i=void 0},this.reset=function(){this.discontinuity(),this.trigger("reset")}}var Ie,xe={ftyp:B=function(){return l(d.ftyp,te,ie,te,se)},mdat:function(e){return l(d.mdat,e)},moof:function(e,t){for(var i=[],s=t.length;s--;)i[s]=J(t[s]);return l.apply(null,[d.moof,F(e)].concat(i))},moov:j=function(e){for(var t=e.length,i=[];t--;)i[t]=z(e[t]);return l.apply(null,[d.moov,V(4294967295)].concat(i).concat(H(e)))},initSegment:function(e){var t=B(),e=j(e),i=new Uint8Array(t.byteLength+e.byteLength);return i.set(t),i.set(e,t.byteLength),i}},Ae=function(){return{size:0,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0,degradationPriority:0,isNonSyncSample:1}}},De={groupNalsIntoFrames:function(e){var t,i,s=[],r=[];for(r.byteLength=0,r.nalCount=0,t=s.byteLength=r.duration=0;t<e.length;t++)"access_unit_delimiter_rbsp"===(i=e[t]).nalUnitType?(s.length&&(s.duration=i.dts-s.dts,r.byteLength+=s.byteLength,r.nalCount+=s.length,r.duration+=s.duration,r.push(s)),(s=[i]).byteLength=i.data.byteLength,s.pts=i.pts,s.dts=i.dts):("slice_layer_without_partitioning_rbsp_idr"===i.nalUnitType&&(s.keyFrame=!0),s.duration=i.dts-s.dts,s.byteLength+=i.data.byteLength,s.push(i));return r.length&&(!s.duration||s.duration<=0)&&(s.duration=r[r.length-1].duration),r.byteLength+=s.byteLength,r.nalCount+=s.length,r.duration+=s.duration,r.push(s),r},groupFramesIntoGops:function(e){var t,i,s=[],r=[];for(s.byteLength=0,s.nalCount=0,s.duration=0,s.pts=e[0].pts,s.dts=e[0].dts,r.byteLength=0,r.nalCount=0,r.duration=0,r.pts=e[0].pts,r.dts=e[0].dts,t=0;t<e.length;t++)(i=e[t]).keyFrame?(s.length&&(r.push(s),r.byteLength+=s.byteLength,r.nalCount+=s.nalCount,r.duration+=s.duration),(s=[i]).nalCount=i.length,s.byteLength=i.byteLength,s.pts=i.pts,s.dts=i.dts,s.duration=i.duration):(s.duration+=i.duration,s.nalCount+=i.length,s.byteLength+=i.byteLength,s.push(i));return r.length&&s.duration<=0&&(s.duration=r[r.length-1].duration),r.byteLength+=s.byteLength,r.nalCount+=s.nalCount,r.duration+=s.duration,r.push(s),r},extendFirstKeyFrame:function(e){var t;return!e[0][0].keyFrame&&1<e.length&&(t=e.shift(),e.byteLength-=t.byteLength,e.nalCount-=t.nalCount,e[0][0].dts=t.dts,e[0][0].pts=t.pts,e[0][0].duration+=t.duration),e},generateSampleTable:function(e,t){for(var i,s,r,n=t||0,a=[],o=0;o<e.length;o++)for(s=e[o],i=0;i<s.length;i++)r=s[i],n+=(r=Te(r,n)).size,a.push(r);return a},concatenateNalData:function(e){for(var t,i,s,r,n,a=0,o=e.byteLength,l=new Uint8Array(o+4*e.nalCount),d=new DataView(l.buffer),h=0;h<e.length;h++)for(s=e[h],t=0;t<s.length;t++)for(r=s[t],i=0;i<r.length;i++)n=r[i],d.setUint32(a,n.data.byteLength),l.set(n.data,a+=4),a+=n.data.byteLength;return l},generateSampleTableForFrame:function(e,t){var i=[],e=Te(e,t||0);return i.push(e),i},concatenateNalDataForFrame:function(e){for(var t,i=0,s=e.byteLength,r=new Uint8Array(s+4*e.length),n=new DataView(r.buffer),a=0;a<e.length;a++)n.setUint32(i,(t=e[a]).data.byteLength),r.set(t.data,i+=4),i+=t.data.byteLength;return r}},o=[33,16,5,32,164,27],Pe=[33,65,108,84,1,2,4,8,168,2,4,8,17,191,252],Le=function(e){return 9e4*e},Oe=function(e,t){return e*t},Re=function(e){return e/9e4},Ne=function(e,t){return e/t},h={ONE_SECOND_IN_TS:9e4,secondsToVideoTs:Le,secondsToAudioTs:Oe,videoTsToSeconds:Re,audioTsToSeconds:Ne,audioTsToVideoTs:function(e,t){return e/t*9e4},videoTsToAudioTs:function(e,t){return e/9e4*t},metadataTsToSeconds:function(e,t,i){return Re(i?e:e-t)}},Me=function(){var e,i;return Ie||(e={96e3:[o,[227,64],s(154),[56]],88200:[o,[231],s(170),[56]],64e3:[o,[248,192],s(240),[56]],48e3:[o,[255,192],s(268),[55,148,128],s(54),[112]],44100:[o,[255,192],s(268),[55,163,128],s(84),[112]],32e3:[o,[255,192],s(268),[55,234],s(226),[112]],24e3:[o,[255,192],s(268),[55,255,128],s(268),[111,112],s(126),[224]],16e3:[o,[255,192],s(268),[55,255,128],s(268),[111,255],s(269),[223,108],s(195),[1,192]],12e3:[Pe,s(268),[3,127,248],s(268),[6,255,240],s(268),[13,255,224],s(268),[27,253,128],s(259),[56]],11025:[Pe,s(268),[3,127,248],s(268),[6,255,240],s(268),[13,255,224],s(268),[27,255,192],s(268),[55,175,128],s(108),[112]],8e3:[Pe,s(268),[3,121,16],s(47),[7]]},i=e,Ie=Object.keys(i).reduce(function(e,t){return e[t]=new Uint8Array(i[t].reduce(function(e,t){return e.concat(t)},[])),e},{})),Ie},Ue=h,Le={prefixWithSilence:function(e,t,i,s){var r,n,a,o,l,d=0,h=0;if(t.length&&(n=Ue.audioTsToVideoTs(e.baseMediaDecodeTime,e.samplerate),r=Math.ceil(Ue.ONE_SECOND_IN_TS/(e.samplerate/1024)),i&&s&&(n=n-Math.max(i,s),h=(d=Math.floor(n/r))*r),!(d<1||h>Ue.ONE_SECOND_IN_TS/2))){for(a=(a=Me()[e.samplerate])||t[0].data,o=0;o<d;o++)l=t[0],t.splice(0,0,{data:a,dts:l.dts-r,pts:l.pts-r});return e.baseMediaDecodeTime-=Math.floor(Ue.videoTsToAudioTs(h,e.samplerate)),h}},trimAdtsFramesByEarliestDts:function(e,t,i){return t.minSegmentDts>=i?e:(t.minSegmentDts=1/0,e.filter(function(e){return e.dts>=i&&(t.minSegmentDts=Math.min(t.minSegmentDts,e.dts),t.minSegmentPts=t.minSegmentDts,!0)}))},generateSampleTable:function(e){for(var t=[],i=0;i<e.length;i++)t.push({size:e[i].data.byteLength,duration:1024});return t},concatenateFrameData:function(e){for(var t,i=0,s=new Uint8Array(function(e){for(var t=0,i=0;i<e.length;i++)t+=e[i].data.byteLength;return t}(e)),r=0;r<e.length;r++)s.set((t=e[r]).data,i),i+=t.data.byteLength;return s}},Be=h.ONE_SECOND_IN_TS,Oe={clearDtsInfo:function(e){delete e.minSegmentDts,delete e.maxSegmentDts,delete e.minSegmentPts,delete e.maxSegmentPts},calculateTrackBaseMediaDecodeTime:function(e,t){var i=e.minSegmentDts;return t||(i-=e.timelineStartInfo.dts),t=e.timelineStartInfo.baseMediaDecodeTime,t+=i,t=Math.max(0,t),"audio"===e.type&&(t*=e.samplerate/Be,t=Math.floor(t)),t},collectDtsInfo:function(e,t){"number"==typeof t.pts&&(void 0===e.timelineStartInfo.pts&&(e.timelineStartInfo.pts=t.pts),e.minSegmentPts=void 0===e.minSegmentPts?t.pts:Math.min(e.minSegmentPts,t.pts),e.maxSegmentPts=void 0===e.maxSegmentPts?t.pts:Math.max(e.maxSegmentPts,t.pts)),"number"==typeof t.dts&&(void 0===e.timelineStartInfo.dts&&(e.timelineStartInfo.dts=t.dts),e.minSegmentDts=void 0===e.minSegmentDts?t.dts:Math.min(e.minSegmentDts,t.dts),e.maxSegmentDts=void 0===e.maxSegmentDts?t.dts:Math.max(e.maxSegmentDts,t.dts))}},Ne={parseSei:function(e){for(var t=0,i={payloadType:-1,payloadSize:0},s=0,r=0;t<e.byteLength&&128!==e[t];){for(;255===e[t];)s+=255,t++;for(s+=e[t++];255===e[t];)r+=255,t++;if(r+=e[t++],!i.payload&&4===s){if("GA94"===String.fromCharCode(e[t+3],e[t+4],e[t+5],e[t+6])){i.payloadType=s,i.payloadSize=r,i.payload=e.subarray(t,t+r);break}i.payload=void 0}t+=r,r=s=0}return i},parseUserData:function(e){return 181!==e.payload[0]||49!=(e.payload[1]<<8|e.payload[2])||"GA94"!==String.fromCharCode(e.payload[3],e.payload[4],e.payload[5],e.payload[6])||3!==e.payload[7]?null:e.payload.subarray(8,e.payload.length-1)},parseCaptionPackets:function(e,t){var i,s,r,n,a=[];if(64&t[0])for(s=31&t[0],i=0;i<s;i++)n={type:3&t[2+(r=3*i)],pts:e},4&t[2+r]&&(n.ccData=t[3+r]<<8|t[4+r],a.push(n));return a},discardEmulationPreventionBytes:function(e){for(var t=e.byteLength,i=[],s=1;s<t-2;)0===e[s]&&0===e[s+1]&&3===e[s+2]?(i.push(s+2),s+=2):s++;if(0===i.length)return e;for(var r=t-i.length,n=new Uint8Array(r),a=0,s=0;s<r;a++,s++)a===i[0]&&(a++,i.shift()),n[s]=e[a];return n},USER_DATA_REGISTERED_ITU_T_T35:4},u=t,Fe=Ne,qe=((r.prototype=new u).push=function(e){var t;"sei_rbsp"===e.nalUnitType&&(t=Fe.parseSei(e.escapedRBSP)).payload&&t.payloadType===Fe.USER_DATA_REGISTERED_ITU_T_T35&&(t=Fe.parseUserData(t))&&(e.dts<this.latestDts_?this.ignoreNextEqualDts_=!0:e.dts===this.latestDts_&&this.ignoreNextEqualDts_?(this.numSameDts_--,this.numSameDts_||(this.ignoreNextEqualDts_=!1)):(t=Fe.parseCaptionPackets(e.pts,t),this.captionPackets_=this.captionPackets_.concat(t),this.latestDts_!==e.dts&&(this.numSameDts_=0),this.numSameDts_++,this.latestDts_=e.dts))},r.prototype.flushCCStreams=function(t){this.ccStreams_.forEach(function(e){return"flush"===t?e.flush():e.partialFlush()},this)},r.prototype.flushStream=function(e){this.captionPackets_.length&&(this.captionPackets_.forEach(function(e,t){e.presortIndex=t}),this.captionPackets_.sort(function(e,t){return e.pts===t.pts?e.presortIndex-t.presortIndex:e.pts-t.pts}),this.captionPackets_.forEach(function(e){e.type<2?this.dispatchCea608Packet(e):this.dispatchCea708Packet(e)},this),this.captionPackets_.length=0),this.flushCCStreams(e)},r.prototype.flush=function(){return this.flushStream("flush")},r.prototype.partialFlush=function(){return this.flushStream("partialFlush")},r.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach(function(e){e.reset()})},r.prototype.dispatchCea608Packet=function(e){this.setsTextOrXDSActive(e)?this.activeCea608Channel_[e.type]=null:this.setsChannel1Active(e)?this.activeCea608Channel_[e.type]=0:this.setsChannel2Active(e)&&(this.activeCea608Channel_[e.type]=1),null!==this.activeCea608Channel_[e.type]&&this.ccStreams_[(e.type<<1)+this.activeCea608Channel_[e.type]].push(e)},r.prototype.setsChannel1Active=function(e){return 4096==(30720&e.ccData)},r.prototype.setsChannel2Active=function(e){return 6144==(30720&e.ccData)},r.prototype.setsTextOrXDSActive=function(e){return 256==(28928&e.ccData)||4138==(30974&e.ccData)||6186==(30974&e.ccData)},r.prototype.dispatchCea708Packet=function(e){this.parse708captions_&&this.cc708Stream_.push(e)},{127:9834,4128:32,4129:160,4133:8230,4138:352,4140:338,4144:9608,4145:8216,4146:8217,4147:8220,4148:8221,4149:8226,4153:8482,4154:353,4156:339,4157:8480,4159:376,4214:8539,4215:8540,4216:8541,4217:8542,4218:9168,4219:9124,4220:9123,4221:9135,4222:9126,4223:9121,4256:12600}),c=(n.prototype.reset=function(){this.clearText(),this.pendingNewLine=!1,this.winAttr={},this.penAttr={},this.penLoc={},this.penColor={},this.visible=0,this.rowLock=0,this.columnLock=0,this.priority=0,this.relativePositioning=0,this.anchorVertical=0,this.anchorHorizontal=0,this.anchorPoint=0,this.rowCount=1,this.virtualRowCount=this.rowCount+1,this.columnCount=41,this.windowStyle=0,this.penStyle=0},n.prototype.getText=function(){return this.rows.join("\n")},n.prototype.clearText=function(){this.rows=[""],this.rowIdx=0},n.prototype.newLine=function(e){for(this.rows.length>=this.virtualRowCount&&"function"==typeof this.beforeRowOverflow&&this.beforeRowOverflow(e),0<this.rows.length&&(this.rows.push(""),this.rowIdx++);this.rows.length>this.virtualRowCount;)this.rows.shift(),this.rowIdx--},n.prototype.isEmpty=function(){return 0===this.rows.length||1===this.rows.length&&""===this.rows[0]},n.prototype.addText=function(e){this.rows[this.rowIdx]+=e},n.prototype.backspace=function(){var e;this.isEmpty()||(e=this.rows[this.rowIdx],this.rows[this.rowIdx]=e.substr(0,e.length-1))},we.prototype.init=function(e,t){this.startPts=e;for(var i=0;i<8;i++)this.windows[i]=new n(i),"function"==typeof t&&(this.windows[i].beforeRowOverflow=t)},we.prototype.setCurrentWindow=function(e){this.currentWindow=this.windows[e]},we.prototype.createTextDecoder=function(t){if("undefined"==typeof TextDecoder)this.stream.trigger("log",{level:"warn",message:"The `encoding` option is unsupported without TextDecoder support"});else try{this.textDecoder_=new TextDecoder(t)}catch(e){this.stream.trigger("log",{level:"warn",message:"TextDecoder could not be created with "+t+" encoding. "+e})}},function(e){e=e||{},c.prototype.init.call(this);var t,i=this,s=e.captionServices||{},r={};Object.keys(s).forEach(e=>{t=s[e],/^SERVICE/.test(e)&&(r[e]=t.encoding)}),this.serviceEncodings=r,this.current708Packet=null,this.services={},this.push=function(e){(3===e.type||null===i.current708Packet)&&i.new708Packet(),i.add708Bytes(e)}}),je=(c.prototype=new u,c.prototype.new708Packet=function(){null!==this.current708Packet&&this.push708Packet(),this.current708Packet={data:[],ptsVals:[]}},c.prototype.add708Bytes=function(e){var t=e.ccData,i=t>>>8,t=255&t;this.current708Packet.ptsVals.push(e.pts),this.current708Packet.data.push(i),this.current708Packet.data.push(t)},c.prototype.push708Packet=function(){var e,t=this.current708Packet,i=t.data,s=null,r=0,n=i[r++];for(t.seq=n>>6,t.sizeCode=63&n;r<i.length;r++)e=31&(n=i[r++]),7===(s=n>>5)&&0<e&&(s=i[r++]),this.pushServiceBlock(s,r,e),0<e&&(r+=e-1)},c.prototype.pushServiceBlock=function(e,t,i){for(var s,r=t,n=this.current708Packet.data,a=(a=this.services[e])||this.initService(e,r);r<t+i&&r<n.length;r++)s=n[r],Se(s)?r=this.handleText(r,a):24===s?r=this.multiByteCharacter(r,a):16===s?r=this.extendedCommands(r,a):128<=s&&s<=135?r=this.setCurrentWindow(r,a):152<=s&&s<=159?r=this.defineWindow(r,a):136===s?r=this.clearWindows(r,a):140===s?r=this.deleteWindows(r,a):137===s?r=this.displayWindows(r,a):138===s?r=this.hideWindows(r,a):139===s?r=this.toggleWindows(r,a):151===s?r=this.setWindowAttributes(r,a):144===s?r=this.setPenAttributes(r,a):145===s?r=this.setPenColor(r,a):146===s?r=this.setPenLocation(r,a):143===s?a=this.reset(r,a):8===s?a.currentWindow.backspace():12===s?a.currentWindow.clearText():13===s?a.currentWindow.pendingNewLine=!0:14===s?a.currentWindow.clearText():141===s&&r++},c.prototype.extendedCommands=function(e,t){var i=this.current708Packet.data[++e];return e=Se(i)?this.handleText(e,t,{isExtended:!0}):e},c.prototype.getPts=function(e){return this.current708Packet.ptsVals[Math.floor(e/2)]},c.prototype.initService=function(t,e){var i,s="SERVICE"+t,r=this;return s in this.serviceEncodings&&(i=this.serviceEncodings[s]),this.services[t]=new we(t,i,r),this.services[t].init(this.getPts(e),function(e){r.flushDisplayed(e,r.services[t])}),this.services[t]},c.prototype.handleText=function(e,t,i){var s,r=i&&i.isExtended,i=i&&i.isMultiByte,n=this.current708Packet.data,a=r?4096:0,o=n[e],l=t.currentWindow;return i?(s=[o,n[e+1]],e++):s=[o],i=t.textDecoder_&&!r?t.textDecoder_.decode(new Uint8Array(s)):i?(n=s.map(e=>("0"+(255&e).toString(16)).slice(-2)).join(""),String.fromCharCode(parseInt(n,16))):(t=qe[r=a|o]||r,4096&r&&r===t?"":String.fromCharCode(t)),l.pendingNewLine&&!l.isEmpty()&&l.newLine(this.getPts(e)),l.pendingNewLine=!1,l.addText(i),e},c.prototype.multiByteCharacter=function(e,t){var i=this.current708Packet.data,s=i[e+1];return e=Se(s)&&Se(i[e+2])?this.handleText(++e,t,{isMultiByte:!0}):e},c.prototype.setCurrentWindow=function(e,t){var i=this.current708Packet.data[e];return t.setCurrentWindow(7&i),e},c.prototype.defineWindow=function(e,t){var i=this.current708Packet.data,s=i[e],t=(t.setCurrentWindow(7&s),t.currentWindow),s=i[++e];return t.visible=(32&s)>>5,t.rowLock=(16&s)>>4,t.columnLock=(8&s)>>3,t.priority=7&s,s=i[++e],t.relativePositioning=(128&s)>>7,t.anchorVertical=127&s,s=i[++e],t.anchorHorizontal=s,s=i[++e],t.anchorPoint=(240&s)>>4,t.rowCount=15&s,s=i[++e],t.columnCount=63&s,s=i[++e],t.windowStyle=(56&s)>>3,t.penStyle=7&s,t.virtualRowCount=t.rowCount+1,e},c.prototype.setWindowAttributes=function(e,t){var i=this.current708Packet.data,t=(i[e],t.currentWindow.winAttr),s=i[++e];return t.fillOpacity=(192&s)>>6,t.fillRed=(48&s)>>4,t.fillGreen=(12&s)>>2,t.fillBlue=3&s,s=i[++e],t.borderType=(192&s)>>6,t.borderRed=(48&s)>>4,t.borderGreen=(12&s)>>2,t.borderBlue=3&s,s=i[++e],t.borderType+=(128&s)>>5,t.wordWrap=(64&s)>>6,t.printDirection=(48&s)>>4,t.scrollDirection=(12&s)>>2,t.justify=3&s,s=i[++e],t.effectSpeed=(240&s)>>4,t.effectDirection=(12&s)>>2,t.displayEffect=3&s,e},c.prototype.flushDisplayed=function(e,t){for(var i=[],s=0;s<8;s++)t.windows[s].visible&&!t.windows[s].isEmpty()&&i.push(t.windows[s].getText());t.endPts=e,t.text=i.join("\n\n"),this.pushCaption(t),t.startPts=e},c.prototype.pushCaption=function(e){""!==e.text&&(this.trigger("data",{startPts:e.startPts,endPts:e.endPts,text:e.text,stream:"cc708_"+e.serviceNum}),e.text="",e.startPts=e.endPts)},c.prototype.displayWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible=1);return e},c.prototype.hideWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible=0);return e},c.prototype.toggleWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible^=1);return e},c.prototype.clearWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var r=0;r<8;r++)i&1<<r&&t.windows[r].clearText();return e},c.prototype.deleteWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var r=0;r<8;r++)i&1<<r&&t.windows[r].reset();return e},c.prototype.setPenAttributes=function(e,t){var i=this.current708Packet.data,t=(i[e],t.currentWindow.penAttr),s=i[++e];return t.textTag=(240&s)>>4,t.offset=(12&s)>>2,t.penSize=3&s,s=i[++e],t.italics=(128&s)>>7,t.underline=(64&s)>>6,t.edgeType=(56&s)>>3,t.fontStyle=7&s,e},c.prototype.setPenColor=function(e,t){var i=this.current708Packet.data,t=(i[e],t.currentWindow.penColor),s=i[++e];return t.fgOpacity=(192&s)>>6,t.fgRed=(48&s)>>4,t.fgGreen=(12&s)>>2,t.fgBlue=3&s,s=i[++e],t.bgOpacity=(192&s)>>6,t.bgRed=(48&s)>>4,t.bgGreen=(12&s)>>2,t.bgBlue=3&s,s=i[++e],t.edgeRed=(48&s)>>4,t.edgeGreen=(12&s)>>2,t.edgeBlue=3&s,e},c.prototype.setPenLocation=function(e,t){var i=this.current708Packet.data,s=(i[e],t.currentWindow.penLoc);return t.currentWindow.pendingNewLine=!0,t=i[++e],s.row=15&t,t=i[++e],s.column=63&t,e},c.prototype.reset=function(e,t){var i=this.getPts(e);return this.flushDisplayed(i,t),this.initService(t.serviceNum,e)},{42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,304:174,305:176,306:189,307:191,308:8482,309:162,310:163,311:9834,312:224,313:160,314:232,315:226,316:234,317:238,318:244,319:251,544:193,545:201,546:211,547:218,548:220,549:252,550:8216,551:161,552:42,553:39,554:8212,555:169,556:8480,557:8226,558:8220,559:8221,560:192,561:194,562:199,563:200,564:202,565:203,566:235,567:206,568:207,569:239,570:212,571:217,572:249,573:219,574:171,575:187,800:195,801:227,802:205,803:204,804:236,805:210,806:242,807:213,808:245,809:123,810:125,811:92,812:94,813:95,814:124,815:126,816:196,817:228,818:214,819:246,820:223,821:165,822:164,823:9474,824:197,825:229,826:216,827:248,828:9484,829:9488,830:9492,831:9496}),He=14,Ve=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],p=function(e,t){p.prototype.init.call(this),this.field_=e||0,this.dataChannel_=t||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(e){var t,i,s,r,n=32639&e.ccData;n===this.lastControlCode_?this.lastControlCode_=null:(4096==(61440&n)?this.lastControlCode_=n:n!==this.PADDING_&&(this.lastControlCode_=null),t=n>>>8,i=255&n,n!==this.PADDING_&&(n===this.RESUME_CAPTION_LOADING_?this.mode_="popOn":n===this.END_OF_CAPTION_?(this.mode_="popOn",this.clearFormatting(e.pts),this.flushDisplayed(e.pts),r=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=r,this.startPts_=e.pts):n===this.ROLL_UP_2_ROWS_?(this.rollUpRows_=2,this.setRollUp(e.pts)):n===this.ROLL_UP_3_ROWS_?(this.rollUpRows_=3,this.setRollUp(e.pts)):n===this.ROLL_UP_4_ROWS_?(this.rollUpRows_=4,this.setRollUp(e.pts)):n===this.CARRIAGE_RETURN_?(this.clearFormatting(e.pts),this.flushDisplayed(e.pts),this.shiftRowsUp_(),this.startPts_=e.pts):n===this.BACKSPACE_?"popOn"===this.mode_?this.nonDisplayed_[this.row_].text=this.nonDisplayed_[this.row_].text.slice(0,-1):this.displayed_[this.row_].text=this.displayed_[this.row_].text.slice(0,-1):n===this.ERASE_DISPLAYED_MEMORY_?(this.flushDisplayed(e.pts),this.displayed_=a()):n===this.ERASE_NON_DISPLAYED_MEMORY_?this.nonDisplayed_=a():n===this.RESUME_DIRECT_CAPTIONING_?("paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=a()),this.mode_="paintOn",this.startPts_=e.pts):this.isSpecialCharacter(t,i)?(s=Ee((t=(3&t)<<8)|i),this[this.mode_](e.pts,s),this.column_++):this.isExtCharacter(t,i)?("popOn"===this.mode_?this.nonDisplayed_[this.row_].text=this.nonDisplayed_[this.row_].text.slice(0,-1):this.displayed_[this.row_].text=this.displayed_[this.row_].text.slice(0,-1),s=Ee((t=(3&t)<<8)|i),this[this.mode_](e.pts,s),this.column_++):this.isMidRowCode(t,i)?(this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,14==(14&i)&&this.addFormatting(e.pts,["i"]),1==(1&i)&&this.addFormatting(e.pts,["u"])):this.isOffsetControlCode(t,i)?(this.nonDisplayed_[this.row_].offset=r=3&i,this.column_+=r):this.isPAC(t,i)?(r=Ve.indexOf(7968&n),"rollUp"===this.mode_&&(r-this.rollUpRows_+1<0&&(r=this.rollUpRows_-1),this.setRollUp(e.pts,r)),r!==this.row_&&0<=r&&r<=14&&(this.clearFormatting(e.pts),this.row_=r),1&i&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),16==(16&n)&&(this.column_=4*(r=(14&n)>>1),this.nonDisplayed_[this.row_].indent+=r),this.isColorPAC(i)&&14==(14&i)&&this.addFormatting(e.pts,["i"])):this.isNormalChar(t)&&(0===i&&(i=null),s=Ee(t),s+=Ee(i),this[this.mode_](e.pts,s),this.column_+=s.length)))}},u=(p.prototype=new u,p.prototype.flushDisplayed=function(e){let i=e=>{this.trigger("log",{level:"warn",message:"Skipping a malformed 608 caption at index "+e+"."})},s=[];this.displayed_.forEach((e,t)=>{if(e&&e.text&&e.text.length){try{e.text=e.text.trim()}catch(e){i(t)}e.text.length&&s.push({text:e.text,line:t+1,position:10+Math.min(70,10*e.indent)+2.5*e.offset})}else null==e&&i(t)}),s.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,content:s,stream:this.name_})},p.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=a(),this.nonDisplayed_=a(),this.lastControlCode_=null,this.column_=0,this.row_=He,this.rollUpRows_=2,this.formatting_=[]},p.prototype.setConstants=function(){0===this.dataChannel_?(this.BASE_=16,this.EXT_=17,this.CONTROL_=(20|this.field_)<<8,this.OFFSET_=23):1===this.dataChannel_&&(this.BASE_=24,this.EXT_=25,this.CONTROL_=(28|this.field_)<<8,this.OFFSET_=31),this.PADDING_=0,this.RESUME_CAPTION_LOADING_=32|this.CONTROL_,this.END_OF_CAPTION_=47|this.CONTROL_,this.ROLL_UP_2_ROWS_=37|this.CONTROL_,this.ROLL_UP_3_ROWS_=38|this.CONTROL_,this.ROLL_UP_4_ROWS_=39|this.CONTROL_,this.CARRIAGE_RETURN_=45|this.CONTROL_,this.RESUME_DIRECT_CAPTIONING_=41|this.CONTROL_,this.BACKSPACE_=33|this.CONTROL_,this.ERASE_DISPLAYED_MEMORY_=44|this.CONTROL_,this.ERASE_NON_DISPLAYED_MEMORY_=46|this.CONTROL_},p.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&48<=t&&t<=63},p.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&32<=t&&t<=63},p.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&32<=t&&t<=47},p.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&33<=t&&t<=35},p.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&64<=t&&t<=127},p.prototype.isColorPAC=function(e){return 64<=e&&e<=79||96<=e&&e<=127},p.prototype.isNormalChar=function(e){return 32<=e&&e<=127},p.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=He,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=a(),this.displayed_=a()),void 0!==t&&t!==this.row_)for(var i=0;i<this.rollUpRows_;i++)this.displayed_[t-i]=this.displayed_[this.row_-i],this.displayed_[this.row_-i]={text:"",indent:0,offset:0};void 0===t&&(t=this.row_),this.topRow_=t-this.rollUpRows_+1},p.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t);t=t.reduce(function(e,t){return e+"<"+t+">"},"");this[this.mode_](e,t)},p.prototype.clearFormatting=function(e){var t;this.formatting_.length&&(t=this.formatting_.reverse().reduce(function(e,t){return e+"</"+t+">"},""),this.formatting_=[],this[this.mode_](e,t))},p.prototype.popOn=function(e,t){var i=this.nonDisplayed_[this.row_].text;this.nonDisplayed_[this.row_].text=i+=t},p.prototype.rollUp=function(e,t){var i=this.displayed_[this.row_].text;this.displayed_[this.row_].text=i+=t},p.prototype.shiftRowsUp_=function(){for(var e=0;e<this.topRow_;e++)this.displayed_[e]={text:"",indent:0,offset:0};for(e=this.row_+1;e<He+1;e++)this.displayed_[e]={text:"",indent:0,offset:0};for(e=this.topRow_;e<this.row_;e++)this.displayed_[e]=this.displayed_[e+1];this.displayed_[this.row_]={text:"",indent:0,offset:0}},p.prototype.paintOn=function(e,t){var i=this.displayed_[this.row_].text;this.displayed_[this.row_].text=i+=t},{CaptionStream:r,Cea608Stream:p,Cea708Stream:c}),ze={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21},$e=t,We=8589934592,Ge=4294967296;ke.prototype=new $e;function Xe(e,t,i){for(var s="",r=t;r<i;r++)s+="%"+("00"+e[r].toString(16)).slice(-2);return s}function m(e,t,i){return decodeURIComponent(Xe(e,t,i))}function g(e,t,i){return unescape(Xe(e,t,i))}function f(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]}var Ke,Ye,Qe,$e=ke,Je=Ce,Ze=(e,t,i)=>{if(e)for(var s=i;s<e.length;s++)if(e[s]===t)return s;return-1},et=3,y={APIC:function(e){var t,i=1;e.data[0]!==et||(t=Ze(e.data,0,1))<0||(e.mimeType=g(e.data,1,t),e.pictureType=e.data[i=t+1],(t=Ze(e.data,0,++i))<0)||(e.description=m(e.data,i,t),i=t+1,"--\x3e"===e.mimeType?e.url=g(e.data,i,e.data.length):e.pictureData=e.data.subarray(i,e.data.length))},"T*":function(e){e.data[0]===et&&(e.value=m(e.data,1,e.data.length).replace(/\0*$/,""),e.values=e.value.split("\0"))},TXXX:function(e){var t;e.data[0]===et&&-1!==(t=Ze(e.data,0,1))&&(e.description=m(e.data,1,t),e.value=m(e.data,t+1,e.data.length).replace(/\0*$/,""),e.data=e.value)},"W*":function(e){e.url=g(e.data,0,e.data.length).replace(/\0.*$/,"")},WXXX:function(e){var t;e.data[0]===et&&-1!==(t=Ze(e.data,0,1))&&(e.description=m(e.data,1,t),e.url=g(e.data,t+1,e.data.length).replace(/\0.*$/,""))},PRIV:function(e){for(var t=0;t<e.data.length;t++)if(0===e.data[t]){e.owner=g(e.data,0,t);break}e.privateData=e.data.subarray(t+1),e.data=e.privateData}},tt={parseId3Frames:function(e){var t,i=10,s=0,r=[];if(!(e.length<10||e[0]!=="I".charCodeAt(0)||e[1]!=="D".charCodeAt(0)||e[2]!=="3".charCodeAt(0))){s=f(e.subarray(6,10));s+=10,64&e[5]&&(i=(i+=4)+f(e.subarray(10,14)),s-=f(e.subarray(16,20)));do{if((t=f(e.subarray(i+4,i+8)))<1)break;var n={id:String.fromCharCode(e[i],e[i+1],e[i+2],e[i+3]),data:e.subarray(i+10,i+t+10)}}while(n.key=n.id,y[n.id]?y[n.id](n):"T"===n.id[0]?y["T*"](n):"W"===n.id[0]&&y["W*"](n),r.push(n),(i=i+10+t)<s);return r}},parseSyncSafeInteger:f,frameParsers:y},_=t,it=ze,v=tt,st=function(e){var t,i={descriptor:e&&e.descriptor},l=0,d=[],h=0;if(st.prototype.init.call(this),this.dispatchType=it.METADATA_STREAM_TYPE.toString(16),i.descriptor)for(t=0;t<i.descriptor.length;t++)this.dispatchType+=("00"+i.descriptor[t].toString(16)).slice(-2);this.push=function(e){var t,i,s,r,n,a,o;if("timed-metadata"===e.type)if(e.dataAlignmentIndicator&&(h=0,d.length=0),0===d.length&&(e.data.length<10||e.data[0]!=="I".charCodeAt(0)||e.data[1]!=="D".charCodeAt(0)||e.data[2]!=="3".charCodeAt(0)))this.trigger("log",{level:"warn",message:"Skipping unrecognized metadata packet"});else if(d.push(e),h+=e.data.byteLength,1===d.length&&(l=v.parseSyncSafeInteger(e.data.subarray(6,10)),l+=10),!(h<l)){for(t={data:new Uint8Array(l),frames:[],pts:d[0].pts,dts:d[0].dts},r=0;r<l;)t.data.set(d[0].data.subarray(0,l-r),r),r+=d[0].data.byteLength,h-=d[0].data.byteLength,d.shift();i=10,64&t.data[5]&&(i=(i+=4)+v.parseSyncSafeInteger(t.data.subarray(10,14)),l-=v.parseSyncSafeInteger(t.data.subarray(16,20)));do{if((s=v.parseSyncSafeInteger(t.data.subarray(i+4,i+8)))<1){this.trigger("log",{level:"warn",message:"Malformed ID3 frame encountered. Skipping remaining metadata parsing."});break}}while((o={id:String.fromCharCode(t.data[i],t.data[i+1],t.data[i+2],t.data[i+3]),data:t.data.subarray(i+10,i+s+10)}).key=o.id,v.frameParsers[o.id]?v.frameParsers[o.id](o):"T"===o.id[0]?v.frameParsers["T*"](o):"W"===o.id[0]&&v.frameParsers["W*"](o),"com.apple.streaming.transportStreamTimestamp"===o.owner&&(a=(1&(n=o.data)[3])<<30|n[4]<<22|n[5]<<14|n[6]<<6|n[7]>>>2,o.timeStamp=a=(a*=4)+(3&n[7]),void 0===t.pts&&void 0===t.dts&&(t.pts=o.timeStamp,t.dts=o.timeStamp),this.trigger("timestamp",o)),t.frames.push(o),(i=i+10+s)<l);this.trigger("data",t)}}},_=(st.prototype=new _,st),b=t,rt=u,T=ze,nt=function(){var r=new Uint8Array(188),n=0;nt.prototype.init.call(this),this.push=function(e){var t,i=0,s=188;for(n?((t=new Uint8Array(e.byteLength+n)).set(r.subarray(0,n)),t.set(e,n),n=0):t=e;s<t.byteLength;)71===t[i]&&71===t[s]?(this.trigger("data",t.subarray(i,s)),i+=188,s+=188):(i++,s++);i<t.byteLength&&(r.set(t.subarray(i),0),n=t.byteLength-i)},this.flush=function(){188===n&&71===r[0]&&(this.trigger("data",r),n=0),this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.reset=function(){n=0,this.trigger("reset")}},at=(nt.prototype=new b,(Ke=function(){var s,r,n,a;Ke.prototype.init.call(this),(a=this).packetsWaitingForPmt=[],this.programMapTable=void 0,s=function(e,t){var i=0;t.payloadUnitStartIndicator&&(i+=e[i]+1),("pat"===t.type?r:n)(e.subarray(i),t)},r=function(e,t){t.section_number=e[7],t.last_section_number=e[8],a.pmtPid=(31&e[10])<<8|e[11],t.pmtPid=a.pmtPid},n=function(e,t){var i,s;if(1&e[5]){for(a.programMapTable={video:null,audio:null,"timed-metadata":{}},i=3+((15&e[1])<<8|e[2])-4,s=12+((15&e[10])<<8|e[11]);s<i;){var r=e[s],n=(31&e[s+1])<<8|e[s+2];r===T.H264_STREAM_TYPE&&null===a.programMapTable.video?a.programMapTable.video=n:r===T.ADTS_STREAM_TYPE&&null===a.programMapTable.audio?a.programMapTable.audio=n:r===T.METADATA_STREAM_TYPE&&(a.programMapTable["timed-metadata"][n]=r),s+=5+((15&e[s+3])<<8|e[s+4])}t.programMapTable=a.programMapTable}},this.push=function(e){var t={},i=4;if(t.payloadUnitStartIndicator=!!(64&e[1]),t.pid=31&e[1],t.pid<<=8,t.pid|=e[2],1<(48&e[3])>>>4&&(i+=e[i]+1),0===t.pid)t.type="pat",s(e.subarray(i),t),this.trigger("data",t);else if(t.pid===this.pmtPid)for(t.type="pmt",s(e.subarray(i),t),this.trigger("data",t);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());else void 0===this.programMapTable?this.packetsWaitingForPmt.push([e,i,t]):this.processPes_(e,i,t)},this.processPes_=function(e,t,i){i.pid===this.programMapTable.video?i.streamType=T.H264_STREAM_TYPE:i.pid===this.programMapTable.audio?i.streamType=T.ADTS_STREAM_TYPE:i.streamType=this.programMapTable["timed-metadata"][i.pid],i.type="pes",i.data=e.subarray(t),this.trigger("data",i)}}).prototype=new b,Ke.STREAM_TYPES={h264:27,adts:15},(Ye=function(){function s(e,t,i){var s,r=new Uint8Array(e.size),n={type:t},a=0,o=0;if(e.data.length&&!(e.size<9)){for(n.trackId=e.data[0].pid,a=0;a<e.data.length;a++)s=e.data[a],r.set(s.data,o),o+=s.data.byteLength;d(r,n),t="video"===t||n.packetLength<=e.size,(i||t)&&(e.size=0,e.data.length=0),t&&l.trigger("data",n)}}var t,l=this,r=!1,n={data:[],size:0},a={data:[],size:0},o={data:[],size:0},d=function(e,t){var i=e[0]<<16|e[1]<<8|e[2];t.data=new Uint8Array,1==i&&(t.packetLength=6+(e[4]<<8|e[5]),t.dataAlignmentIndicator=0!=(4&e[6]),192&(i=e[7])&&(t.pts=(14&e[9])<<27|(255&e[10])<<20|(254&e[11])<<12|(255&e[12])<<5|(254&e[13])>>>3,t.pts*=4,t.pts+=(6&e[13])>>>1,t.dts=t.pts,64&i)&&(t.dts=(14&e[14])<<27|(255&e[15])<<20|(254&e[16])<<12|(255&e[17])<<5|(254&e[18])>>>3,t.dts*=4,t.dts+=(6&e[18])>>>1),t.data=e.subarray(9+e[8]))};Ye.prototype.init.call(this),this.push=function(i){({pat:function(){},pes:function(){var e,t;switch(i.streamType){case T.H264_STREAM_TYPE:e=n,t="video";break;case T.ADTS_STREAM_TYPE:e=a,t="audio";break;case T.METADATA_STREAM_TYPE:e=o,t="timed-metadata";break;default:return}i.payloadUnitStartIndicator&&s(e,t,!0),e.data.push(i),e.size+=i.data.byteLength},pmt:function(){var e={type:"metadata",tracks:[]};null!==(t=i.programMapTable).video&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+t.video,codec:"avc",type:"video"}),null!==t.audio&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+t.audio,codec:"adts",type:"audio"}),r=!0,l.trigger("data",e)}})[i.type]()},this.reset=function(){n.size=0,n.data.length=0,a.size=0,a.data.length=0,this.trigger("reset")},this.flushStreams_=function(){s(n,"video"),s(a,"audio"),s(o,"timed-metadata")},this.flush=function(){var e;!r&&t&&(e={type:"metadata",tracks:[]},null!==t.video&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+t.video,codec:"avc",type:"video"}),null!==t.audio&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+t.audio,codec:"adts",type:"audio"}),l.trigger("data",e)),r=!1,this.flushStreams_(),this.trigger("done")}}).prototype=new b,{PAT_PID:0,MP2T_PACKET_LENGTH:188,TransportPacketStream:nt,TransportParseStream:Ke,ElementaryStream:Ye,TimestampRolloverStream:$e,CaptionStream:rt.CaptionStream,Cea608Stream:rt.Cea608Stream,Cea708Stream:rt.Cea708Stream,MetadataStream:_});for(Qe in T)T.hasOwnProperty(Qe)&&(at[Qe]=T[Qe]);var ot,lt,b=at,$e=t,dt=h.ONE_SECOND_IN_TS,ht=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],ut=function(l){var d,h=0;ut.prototype.init.call(this),this.skipWarn_=function(e,t){this.trigger("log",{level:"warn",message:`adts skiping bytes ${e} to ${t} in frame ${h} outside syncword`})},this.push=function(e){var t,i,s,r,n,a,o=0;if(l||(h=0),"audio"===e.type){for(d&&d.length?(s=d,(d=new Uint8Array(s.byteLength+e.data.byteLength)).set(s),d.set(e.data,s.byteLength)):d=e.data;o+7<d.length;)if(255!==d[o]||240!=(246&d[o+1]))"number"!=typeof a&&(a=o),o++;else{if("number"==typeof a&&(this.skipWarn_(a,o),a=null),i=2*(1&~d[o+1]),t=(3&d[o+3])<<11|d[o+4]<<3|(224&d[o+5])>>5,n=(r=1024*(1+(3&d[o+6])))*dt/ht[(60&d[o+2])>>>2],d.byteLength-o<t)break;this.trigger("data",{pts:e.pts+h*n,dts:e.dts+h*n,sampleCount:r,audioobjecttype:1+(d[o+2]>>>6&3),channelcount:(1&d[o+2])<<2|(192&d[o+3])>>>6,samplerate:ht[(60&d[o+2])>>>2],samplingfrequencyindex:(60&d[o+2])>>>2,samplesize:16,data:d.subarray(o+7+i,o+t)}),h++,o+=t}"number"==typeof a&&(this.skipWarn_(a,o),a=null),d=d.subarray(o)}},this.flush=function(){h=0,this.trigger("done")},this.reset=function(){d=void 0,this.trigger("reset")},this.endTimeline=function(){d=void 0,this.trigger("endedtimeline")}},rt=(ut.prototype=new $e,ut),_=t,ct=function(s){var r=s.byteLength,n=0,a=0;this.length=function(){return 8*r},this.bitsAvailable=function(){return 8*r+a},this.loadWord=function(){var e=s.byteLength-r,t=new Uint8Array(4),i=Math.min(4,r);if(0===i)throw new Error("no bytes available");t.set(s.subarray(e,e+i)),n=new DataView(t.buffer).getUint32(0),a=8*i,r-=i},this.skipBits=function(e){var t;e<a||(e=(e-=a)-8*(t=Math.floor(e/8)),r-=t,this.loadWord()),n<<=e,a-=e},this.readBits=function(e){var t=Math.min(a,e),i=n>>>32-t;return 0<(a-=t)?n<<=t:0<r&&this.loadWord(),0<(t=e-t)?i<<t|this.readBits(t):i},this.skipLeadingZeros=function(){for(var e=0;e<a;++e)if(0!=(n&2147483648>>>e))return n<<=e,a-=e,e;return this.loadWord(),e+this.skipLeadingZeros()},this.skipUnsignedExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.skipExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.readUnsignedExpGolomb=function(){var e=this.skipLeadingZeros();return this.readBits(e+1)-1},this.readExpGolomb=function(){var e=this.readUnsignedExpGolomb();return 1&e?1+e>>>1:-1*(e>>>1)},this.readBoolean=function(){return 1===this.readBits(1)},this.readUnsignedByte=function(){return this.readBits(8)},this.loadWord()},pt=function(){var s,r,n=0;pt.prototype.init.call(this),this.push=function(e){for(var t,i=(r=r?((t=new Uint8Array(r.byteLength+e.data.byteLength)).set(r),t.set(e.data,r.byteLength),t):e.data).byteLength;n<i-3;n++)if(1===r[n+2]){s=n+5;break}for(;s<i;)switch(r[s]){case 0:if(0!==r[s-1])s+=2;else if(0!==r[s-2])s++;else{for(n+3!==s-2&&this.trigger("data",r.subarray(n+3,s-2));1!==r[++s]&&s<i;);n=s-2,s+=3}break;case 1:0!==r[s-1]||0!==r[s-2]?s+=3:(this.trigger("data",r.subarray(n+3,s-2)),n=s-2,s+=3);break;default:s+=3}r=r.subarray(n),s-=n,n=0},this.reset=function(){r=null,n=0,this.trigger("reset")},this.flush=function(){r&&3<r.byteLength&&this.trigger("data",r.subarray(n+3)),r=null,n=0,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")}};pt.prototype=new _,lt={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},(ot=function(){var i,s,r,n,a,o,g,t=new pt;ot.prototype.init.call(this),(i=this).push=function(e){"video"===e.type&&(s=e.trackId,r=e.pts,n=e.dts,t.push(e))},t.on("data",function(e){var t={trackId:s,pts:r,dts:n,data:e,nalUnitTypeCode:31&e[0]};switch(t.nalUnitTypeCode){case 5:t.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:t.nalUnitType="sei_rbsp",t.escapedRBSP=a(e.subarray(1));break;case 7:t.nalUnitType="seq_parameter_set_rbsp",t.escapedRBSP=a(e.subarray(1)),t.config=o(t.escapedRBSP);break;case 8:t.nalUnitType="pic_parameter_set_rbsp";break;case 9:t.nalUnitType="access_unit_delimiter_rbsp"}i.trigger("data",t)}),t.on("done",function(){i.trigger("done")}),t.on("partialdone",function(){i.trigger("partialdone")}),t.on("reset",function(){i.trigger("reset")}),t.on("endedtimeline",function(){i.trigger("endedtimeline")}),this.flush=function(){t.flush()},this.partialFlush=function(){t.partialFlush()},this.reset=function(){t.reset()},this.endTimeline=function(){t.endTimeline()},g=function(e,t){for(var i=8,s=8,r=0;r<e;r++)i=0===(s=0!==s?(i+t.readExpGolomb()+256)%256:s)?i:s},a=function(e){for(var t=e.byteLength,i=[],s=1;s<t-2;)0===e[s]&&0===e[s+1]&&3===e[s+2]?(i.push(s+2),s+=2):s++;if(0===i.length)return e;for(var r=t-i.length,n=new Uint8Array(r),a=0,s=0;s<r;a++,s++)a===i[0]&&(a++,i.shift()),n[s]=e[a];return n},o=function(e){var t,i,s,r,n,a,o=0,l=0,d=0,h=0,u=[1,1],c=new ct(e),e=c.readUnsignedByte(),p=c.readUnsignedByte(),m=c.readUnsignedByte();if(c.skipUnsignedExpGolomb(),lt[e]&&(3===(i=c.readUnsignedExpGolomb())&&c.skipBits(1),c.skipUnsignedExpGolomb(),c.skipUnsignedExpGolomb(),c.skipBits(1),c.readBoolean()))for(n=3!==i?8:12,a=0;a<n;a++)c.readBoolean()&&g(a<6?16:64,c);if(c.skipUnsignedExpGolomb(),0===(i=c.readUnsignedExpGolomb()))c.readUnsignedExpGolomb();else if(1===i)for(c.skipBits(1),c.skipExpGolomb(),c.skipExpGolomb(),t=c.readUnsignedExpGolomb(),a=0;a<t;a++)c.skipExpGolomb();if(c.skipUnsignedExpGolomb(),c.skipBits(1),i=c.readUnsignedExpGolomb(),s=c.readUnsignedExpGolomb(),0===(r=c.readBits(1))&&c.skipBits(1),c.skipBits(1),c.readBoolean()&&(o=c.readUnsignedExpGolomb(),l=c.readUnsignedExpGolomb(),d=c.readUnsignedExpGolomb(),h=c.readUnsignedExpGolomb()),c.readBoolean()&&c.readBoolean()){switch(c.readUnsignedByte()){case 1:u=[1,1];break;case 2:u=[12,11];break;case 3:u=[10,11];break;case 4:u=[16,11];break;case 5:u=[40,33];break;case 6:u=[24,11];break;case 7:u=[20,11];break;case 8:u=[32,11];break;case 9:u=[80,33];break;case 10:u=[18,11];break;case 11:u=[15,11];break;case 12:u=[64,33];break;case 13:u=[160,99];break;case 14:u=[4,3];break;case 15:u=[3,2];break;case 16:u=[2,1];break;case 255:u=[c.readUnsignedByte()<<8|c.readUnsignedByte(),c.readUnsignedByte()<<8|c.readUnsignedByte()]}u&&(u[0],u[1])}return{profileIdc:e,levelIdc:m,profileCompatibility:p,width:16*(i+1)-2*o-2*l,height:(2-r)*(s+1)*16-2*d-2*h,sarRatio:u}}}).prototype=new _;function mt(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]}var $e=ot,gt=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],ft=function(e,t){var i=0<=(i=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9])?i:0;return(16&e[t+5])>>4?20+i:10+i},yt=function(e,t){return e.length-t<10||e[t]!=="I".charCodeAt(0)||e[t+1]!=="D".charCodeAt(0)||e[t+2]!=="3".charCodeAt(0)?t:(t+=ft(e,t),yt(e,t))},_t=function(e,t,i){for(var s="",r=t;r<i;r++)s+="%"+("00"+e[r].toString(16)).slice(-2);return s},_={isLikelyAacData:function(e){var t=yt(e,0);return e.length>=t+2&&255==(255&e[t])&&240==(240&e[t+1])&&16==(22&e[t+1])},parseId3TagSize:ft,parseAdtsSize:function(e,t){var i=(224&e[t+5])>>5;return 6144&e[t+3]|e[t+4]<<3|i},parseType:function(e,t){return e[t]==="I".charCodeAt(0)&&e[t+1]==="D".charCodeAt(0)&&e[t+2]==="3".charCodeAt(0)?"timed-metadata":!0&e[t]&&240==(240&e[t+1])?"audio":null},parseSampleRate:function(e){for(var t=0;t+5<e.length;){if(255===e[t]&&240==(246&e[t+1]))return gt[(60&e[t+2])>>>2];t++}return null},parseAacTimestamp:function(e){var t,i=10;64&e[5]&&(i=(i+=4)+mt(e.subarray(10,14)));do{if((t=mt(e.subarray(i+4,i+8)))<1)return null;if("PRIV"===String.fromCharCode(e[i],e[i+1],e[i+2],e[i+3]))for(var s,r,n=e.subarray(i+10,i+t+10),a=0;a<n.byteLength;a++)if(0===n[a]){if("com.apple.streaming.transportStreamTimestamp"===unescape(_t(n,0,a)))return r=(1&(s=n.subarray(a+1))[3])<<30|s[4]<<22|s[5]<<14|s[6]<<6|s[7]>>>2,(r*=4)+(3&s[7]);break}}while((i=i+10+t)<e.byteLength);return null}},S=t,vt=_,bt=function(){var n=new Uint8Array,a=0;bt.prototype.init.call(this),this.setTimestamp=function(e){a=e},this.push=function(e){var t,i,s=0,r=0;for(n.length?(i=n.length,(n=new Uint8Array(e.byteLength+i)).set(n.subarray(0,i)),n.set(e,i)):n=e;3<=n.length-r;)if(n[r]==="I".charCodeAt(0)&&n[r+1]==="D".charCodeAt(0)&&n[r+2]==="3".charCodeAt(0)){if(n.length-r<10)break;if(r+(s=vt.parseId3TagSize(n,r))>n.length)break;t={type:"timed-metadata",data:n.subarray(r,r+s)},this.trigger("data",t),r+=s}else if(255==(255&n[r])&&240==(240&n[r+1])){if(n.length-r<7)break;if(r+(s=vt.parseAdtsSize(n,r))>n.length)break;t={type:"audio",data:n.subarray(r,r+s),pts:a,dts:a},this.trigger("data",t),r+=s}else r++;n=0<n.length-r?n.subarray(r):new Uint8Array},this.reset=function(){n=new Uint8Array,this.trigger("reset")},this.endTimeline=function(){n=new Uint8Array,this.trigger("endedtimeline")}};bt.prototype=new S;function Tt(e,t){for(var i=Object.keys(t),s=0;s<i.length;s++){var r=i[s];"headOfPipeline"!==r&&t[r].on&&t[r].on("log",Nt.bind(e,r))}}function St(e,t){var i;if(e.length===t.length){for(i=0;i<e.length;i++)if(e[i]!==t[i])return;return 1}}function wt(e,t,i,s,r,n){return{start:{dts:e,pts:e+(i-t)},end:{dts:e+(s-t),pts:e+(r-i)},prependedContentDuration:n,baseMediaDecodeTime:e}}var Et,Ct,w,S=t,E=xe,C=De,kt=Le,k=Oe,I=b,It=h,xt=rt,At=$e,Dt=bt,Pt=_.isLikelyAacData,Lt=h.ONE_SECOND_IN_TS,Ot=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],Rt=["width","height","profileIdc","levelIdc","profileCompatibility","sarRatio"],Nt=function(e,t){t.stream=e,this.trigger("log",t)},Mt=function(n,a){var o=[],l=0,d=0,h=1/0,u=(a=a||{}).firstSequenceNumber||0;Mt.prototype.init.call(this),this.push=function(t){k.collectDtsInfo(n,t),n&&Ot.forEach(function(e){n[e]=t[e]}),o.push(t)},this.setEarliestDts=function(e){l=e},this.setVideoBaseMediaDecodeTime=function(e){h=e},this.setAudioAppendStart=function(e){d=e},this.flush=function(){var e,t,i,s,r;0!==o.length&&(e=kt.trimAdtsFramesByEarliestDts(o,n,l),n.baseMediaDecodeTime=k.calculateTrackBaseMediaDecodeTime(n,a.keepOriginalTimestamps),r=kt.prefixWithSilence(n,e,d,h),n.samples=kt.generateSampleTable(e),i=E.mdat(kt.concatenateFrameData(e)),o=[],s=E.moof(u,[n]),t=new Uint8Array(s.byteLength+i.byteLength),u++,t.set(s),t.set(i,s.byteLength),k.clearDtsInfo(n),i=Math.ceil(1024*Lt/n.samplerate),e.length&&(s=e.length*i,this.trigger("segmentTimingInfo",wt(It.audioTsToVideoTs(n.baseMediaDecodeTime,n.samplerate),e[0].dts,e[0].pts,e[0].dts+s,e[0].pts+s,r||0)),this.trigger("timingInfo",{start:e[0].pts,end:e[0].pts+s})),this.trigger("data",{track:n,boxes:t})),this.trigger("done","AudioSegmentStream")},this.reset=function(){k.clearDtsInfo(n),o=[],this.trigger("reset")}};Mt.prototype=new S,(Et=function(a,n){var t,i,o=[],d=[],l=(n=n||{}).firstSequenceNumber||0;Et.prototype.init.call(this),delete a.minPTS,this.gopCache_=[],this.push=function(e){k.collectDtsInfo(a,e),"seq_parameter_set_rbsp"!==e.nalUnitType||t||(t=e.config,a.sps=[e.data],Rt.forEach(function(e){a[e]=t[e]},this)),"pic_parameter_set_rbsp"!==e.nalUnitType||i||(i=e.data,a.pps=[e.data]),o.push(e)},this.flush=function(){for(var e,t,i,s=0;o.length&&"access_unit_delimiter_rbsp"!==o[0].nalUnitType;)o.shift();if(0!==o.length){if(e=C.groupNalsIntoFrames(o),(e=C.groupFramesIntoGops(e))[0][0].keyFrame||((r=this.getGopForFusion_(o[0],a))?(s=r.duration,e.unshift(r),e.byteLength+=r.byteLength,e.nalCount+=r.nalCount,e.pts=r.pts,e.dts=r.dts,e.duration+=r.duration):e=C.extendFirstKeyFrame(e)),d.length){var r=n.alignGopsAtEnd?this.alignGopsAtEnd_(e):this.alignGopsAtStart_(e);if(!r)return this.gopCache_.unshift({gop:e.pop(),pps:a.pps,sps:a.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),o=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");k.clearDtsInfo(a),e=r}k.collectDtsInfo(a,e),a.samples=C.generateSampleTable(e),r=E.mdat(C.concatenateNalData(e)),a.baseMediaDecodeTime=k.calculateTrackBaseMediaDecodeTime(a,n.keepOriginalTimestamps),this.trigger("processedGopsInfo",e.map(function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}})),t=e[0],i=e[e.length-1],this.trigger("segmentTimingInfo",wt(a.baseMediaDecodeTime,t.dts,t.pts,i.dts+i.duration,i.pts+i.duration,s)),this.trigger("timingInfo",{start:e[0].pts,end:e[e.length-1].pts+e[e.length-1].duration}),this.gopCache_.unshift({gop:e.pop(),pps:a.pps,sps:a.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),o=[],this.trigger("baseMediaDecodeTime",a.baseMediaDecodeTime),this.trigger("timelineStartInfo",a.timelineStartInfo),t=E.moof(l,[a]),i=new Uint8Array(t.byteLength+r.byteLength),l++,i.set(t),i.set(r,t.byteLength),this.trigger("data",{track:a,boxes:i})}this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.reset=function(){this.resetStream_(),o=[],this.gopCache_.length=0,d.length=0,this.trigger("reset")},this.resetStream_=function(){k.clearDtsInfo(a),i=t=void 0},this.getGopForFusion_=function(e){for(var t,i,s,r=1/0,n=0;n<this.gopCache_.length;n++)i=(s=this.gopCache_[n]).gop,a.pps&&St(a.pps[0],s.pps[0])&&a.sps&&St(a.sps[0],s.sps[0])&&(i.dts<a.timelineStartInfo.dts||-1e4<=(i=e.dts-i.dts-i.duration)&&i<=45e3&&(!t||i<r)&&(t=s,r=i));return t?t.gop:null},this.alignGopsAtStart_=function(e){for(var t,i,s,r,n=e.byteLength,a=e.nalCount,o=e.duration,l=t=0;l<d.length&&t<e.length&&(i=d[l],s=e[t],i.pts!==s.pts);)i.pts<s.pts?l++:(t++,n-=s.byteLength,a-=s.nalCount,o-=s.duration);return 0===t?e:t===e.length?null:((r=e.slice(t)).byteLength=n,r.duration=o,r.nalCount=a,r.pts=r[0].pts,r.dts=r[0].dts,r)},this.alignGopsAtEnd_=function(e){for(var t,i,s,r,n=d.length-1,a=e.length-1,o=null,l=!1;0<=n&&0<=a;){if(t=d[n],i=e[a],t.pts===i.pts){l=!0;break}i.pts<t.pts?n--:(n===d.length-1&&(o=a),a--)}return l||null!==o?0===(s=l?a:o)?e:(r=(s=e.slice(s)).reduce(function(e,t){return e.byteLength+=t.byteLength,e.duration+=t.duration,e.nalCount+=t.nalCount,e},{byteLength:0,duration:0,nalCount:0}),s.byteLength=r.byteLength,s.duration=r.duration,s.nalCount=r.nalCount,s.pts=s[0].pts,s.dts=s[0].dts,s):null},this.alignGopsWith=function(e){d=e}}).prototype=new S,((w=function(e,t){this.numberOfTracks=0,this.metadataStream=t,"undefined"!=typeof(e=e||{}).remux?this.remuxTracks=!!e.remux:this.remuxTracks=!0,this.keepOriginalTimestamps="boolean"==typeof e.keepOriginalTimestamps&&e.keepOriginalTimestamps,this.pendingTracks=[],this.videoTrack=null,this.pendingBoxes=[],this.pendingCaptions=[],this.pendingMetadata=[],this.pendingBytes=0,this.emittedTracks=0,w.prototype.init.call(this),this.push=function(e){return e.content||e.text?this.pendingCaptions.push(e):e.frames?this.pendingMetadata.push(e):(this.pendingTracks.push(e.track),this.pendingBytes+=e.boxes.byteLength,"video"===e.track.type&&(this.videoTrack=e.track,this.pendingBoxes.push(e.boxes)),void("audio"===e.track.type&&(this.audioTrack=e.track,this.pendingBoxes.unshift(e.boxes))))}}).prototype=new S).flush=function(e){var t,i,s,r=0,n={captions:[],captionStreams:{},metadata:[],info:{}},a=0;if(this.pendingTracks.length<this.numberOfTracks){if("VideoSegmentStream"!==e&&"AudioSegmentStream"!==e)return;if(this.remuxTracks)return;if(0===this.pendingTracks.length)return this.emittedTracks++,void(this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0))}if(this.videoTrack?(a=this.videoTrack.timelineStartInfo.pts,Rt.forEach(function(e){n.info[e]=this.videoTrack[e]},this)):this.audioTrack&&(a=this.audioTrack.timelineStartInfo.pts,Ot.forEach(function(e){n.info[e]=this.audioTrack[e]},this)),this.videoTrack||this.audioTrack){for(1===this.pendingTracks.length?n.type=this.pendingTracks[0].type:n.type="combined",this.emittedTracks+=this.pendingTracks.length,e=E.initSegment(this.pendingTracks),n.initSegment=new Uint8Array(e.byteLength),n.initSegment.set(e),n.data=new Uint8Array(this.pendingBytes),s=0;s<this.pendingBoxes.length;s++)n.data.set(this.pendingBoxes[s],r),r+=this.pendingBoxes[s].byteLength;for(s=0;s<this.pendingCaptions.length;s++)(t=this.pendingCaptions[s]).startTime=It.metadataTsToSeconds(t.startPts,a,this.keepOriginalTimestamps),t.endTime=It.metadataTsToSeconds(t.endPts,a,this.keepOriginalTimestamps),n.captionStreams[t.stream]=!0,n.captions.push(t);for(s=0;s<this.pendingMetadata.length;s++)(i=this.pendingMetadata[s]).cueTime=It.metadataTsToSeconds(i.pts,a,this.keepOriginalTimestamps),n.metadata.push(i);for(n.metadata.dispatchType=this.metadataStream.dispatchType,this.pendingTracks.length=0,this.videoTrack=null,this.pendingBoxes.length=0,this.pendingCaptions.length=0,this.pendingBytes=0,this.pendingMetadata.length=0,this.trigger("data",n),s=0;s<n.captions.length;s++)t=n.captions[s],this.trigger("caption",t);for(s=0;s<n.metadata.length;s++)i=n.metadata[s],this.trigger("id3Frame",i)}this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},w.prototype.setRemux=function(e){this.remuxTracks=e},(Ct=function(s){var r,n,a=this,i=!0;Ct.prototype.init.call(this),s=s||{},this.baseMediaDecodeTime=s.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var t={};(this.transmuxPipeline_=t).type="aac",t.metadataStream=new I.MetadataStream,t.aacStream=new Dt,t.audioTimestampRolloverStream=new I.TimestampRolloverStream("audio"),t.timedMetadataTimestampRolloverStream=new I.TimestampRolloverStream("timed-metadata"),t.adtsStream=new xt,t.coalesceStream=new w(s,t.metadataStream),t.headOfPipeline=t.aacStream,t.aacStream.pipe(t.audioTimestampRolloverStream).pipe(t.adtsStream),t.aacStream.pipe(t.timedMetadataTimestampRolloverStream).pipe(t.metadataStream).pipe(t.coalesceStream),t.metadataStream.on("timestamp",function(e){t.aacStream.setTimestamp(e.timeStamp)}),t.aacStream.on("data",function(e){"timed-metadata"!==e.type&&"audio"!==e.type||t.audioSegmentStream||(n=n||{timelineStartInfo:{baseMediaDecodeTime:a.baseMediaDecodeTime},codec:"adts",type:"audio"},t.coalesceStream.numberOfTracks++,t.audioSegmentStream=new Mt(n,s),t.audioSegmentStream.on("log",a.getLogTrigger_("audioSegmentStream")),t.audioSegmentStream.on("timingInfo",a.trigger.bind(a,"audioTimingInfo")),t.adtsStream.pipe(t.audioSegmentStream).pipe(t.coalesceStream),a.trigger("trackinfo",{hasAudio:!!n,hasVideo:!!r}))}),t.coalesceStream.on("data",this.trigger.bind(this,"data")),t.coalesceStream.on("done",this.trigger.bind(this,"done")),Tt(this,t)},this.setupTsPipeline=function(){var i={};(this.transmuxPipeline_=i).type="ts",i.metadataStream=new I.MetadataStream,i.packetStream=new I.TransportPacketStream,i.parseStream=new I.TransportParseStream,i.elementaryStream=new I.ElementaryStream,i.timestampRolloverStream=new I.TimestampRolloverStream,i.adtsStream=new xt,i.h264Stream=new At,i.captionStream=new I.CaptionStream(s),i.coalesceStream=new w(s,i.metadataStream),i.headOfPipeline=i.packetStream,i.packetStream.pipe(i.parseStream).pipe(i.elementaryStream).pipe(i.timestampRolloverStream),i.timestampRolloverStream.pipe(i.h264Stream),i.timestampRolloverStream.pipe(i.adtsStream),i.timestampRolloverStream.pipe(i.metadataStream).pipe(i.coalesceStream),i.h264Stream.pipe(i.captionStream).pipe(i.coalesceStream),i.elementaryStream.on("data",function(e){var t;if("metadata"===e.type){for(t=e.tracks.length;t--;)r||"video"!==e.tracks[t].type?n||"audio"!==e.tracks[t].type||((n=e.tracks[t]).timelineStartInfo.baseMediaDecodeTime=a.baseMediaDecodeTime):(r=e.tracks[t]).timelineStartInfo.baseMediaDecodeTime=a.baseMediaDecodeTime;r&&!i.videoSegmentStream&&(i.coalesceStream.numberOfTracks++,i.videoSegmentStream=new Et(r,s),i.videoSegmentStream.on("log",a.getLogTrigger_("videoSegmentStream")),i.videoSegmentStream.on("timelineStartInfo",function(e){n&&!s.keepOriginalTimestamps&&(n.timelineStartInfo=e,i.audioSegmentStream.setEarliestDts(e.dts-a.baseMediaDecodeTime))}),i.videoSegmentStream.on("processedGopsInfo",a.trigger.bind(a,"gopInfo")),i.videoSegmentStream.on("segmentTimingInfo",a.trigger.bind(a,"videoSegmentTimingInfo")),i.videoSegmentStream.on("baseMediaDecodeTime",function(e){n&&i.audioSegmentStream.setVideoBaseMediaDecodeTime(e)}),i.videoSegmentStream.on("timingInfo",a.trigger.bind(a,"videoTimingInfo")),i.h264Stream.pipe(i.videoSegmentStream).pipe(i.coalesceStream)),n&&!i.audioSegmentStream&&(i.coalesceStream.numberOfTracks++,i.audioSegmentStream=new Mt(n,s),i.audioSegmentStream.on("log",a.getLogTrigger_("audioSegmentStream")),i.audioSegmentStream.on("timingInfo",a.trigger.bind(a,"audioTimingInfo")),i.audioSegmentStream.on("segmentTimingInfo",a.trigger.bind(a,"audioSegmentTimingInfo")),i.adtsStream.pipe(i.audioSegmentStream).pipe(i.coalesceStream)),a.trigger("trackinfo",{hasAudio:!!n,hasVideo:!!r})}}),i.coalesceStream.on("data",this.trigger.bind(this,"data")),i.coalesceStream.on("id3Frame",function(e){e.dispatchType=i.metadataStream.dispatchType,a.trigger("id3Frame",e)}),i.coalesceStream.on("caption",this.trigger.bind(this,"caption")),i.coalesceStream.on("done",this.trigger.bind(this,"done")),Tt(this,i)},this.setBaseMediaDecodeTime=function(e){var t=this.transmuxPipeline_;s.keepOriginalTimestamps||(this.baseMediaDecodeTime=e),n&&(n.timelineStartInfo.dts=void 0,n.timelineStartInfo.pts=void 0,k.clearDtsInfo(n),t.audioTimestampRolloverStream)&&t.audioTimestampRolloverStream.discontinuity(),r&&(t.videoSegmentStream&&(t.videoSegmentStream.gopCache_=[]),r.timelineStartInfo.dts=void 0,r.timelineStartInfo.pts=void 0,k.clearDtsInfo(r),t.captionStream.reset()),t.timestampRolloverStream&&t.timestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(e){n&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(e)},this.setRemux=function(e){var t=this.transmuxPipeline_;s.remux=e,t&&t.coalesceStream&&t.coalesceStream.setRemux(e)},this.alignGopsWith=function(e){r&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(e)},this.getLogTrigger_=function(t){var i=this;return function(e){e.stream=t,i.trigger("log",e)}},this.push=function(e){var t;i&&((t=Pt(e))&&"aac"!==this.transmuxPipeline_.type?this.setupAacPipeline():t||"ts"===this.transmuxPipeline_.type||this.setupTsPipeline(),i=!1),this.transmuxPipeline_.headOfPipeline.push(e)},this.flush=function(){i=!0,this.transmuxPipeline_.headOfPipeline.flush()},this.endTimeline=function(){this.transmuxPipeline_.headOfPipeline.endTimeline()},this.reset=function(){this.transmuxPipeline_.headOfPipeline&&this.transmuxPipeline_.headOfPipeline.reset()},this.resetCaptions=function(){this.transmuxPipeline_.captionStream&&this.transmuxPipeline_.captionStream.reset()}}).prototype=new S;function Ut(e){var t="";return(t+=String.fromCharCode(e[0]))+String.fromCharCode(e[1])+String.fromCharCode(e[2])+String.fromCharCode(e[3])}function Bt(e,t){var i,s,r,n=[];if(!t.length)return null;for(i=0;i<e.byteLength;)s=Gt(e[i]<<24|e[i+1]<<16|e[i+2]<<8|e[i+3]),r=Xt(e.subarray(i+4,i+8)),s=1<s?i+s:e.byteLength,r===t[0]&&(1===t.length?n.push(e.subarray(i+8,s)):(r=Bt(e.subarray(i+8,s),t.slice(1))).length&&(n=n.concat(r))),i=s;return n}function Ft(e){var t={version:e[0],flags:new Uint8Array(e.subarray(1,4))};return t.baseMediaDecodeTime=1===t.version?Yt(e.subarray(4)):Kt(e[4]<<24|e[5]<<16|e[6]<<8|e[7]),t}function qt(e){var t,i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),samples:[]},s=new DataView(e.buffer,e.byteOffset,e.byteLength),r=1&i.flags[2],n=4&i.flags[2],a=1&i.flags[1],o=2&i.flags[1],l=4&i.flags[1],d=8&i.flags[1],h=s.getUint32(4),u=8;for(r&&(i.dataOffset=s.getInt32(u),u+=4),n&&h&&(t={flags:Qt(e.subarray(u,u+4))},u+=4,a&&(t.duration=s.getUint32(u),u+=4),o&&(t.size=s.getUint32(u),u+=4),d&&(t.compositionTimeOffset=1===i.version?s.getInt32(u):s.getUint32(u),u+=4),i.samples.push(t),h--);h--;)t={},a&&(t.duration=s.getUint32(u),u+=4),o&&(t.size=s.getUint32(u),u+=4),l&&(t.flags=Qt(e.subarray(u,u+4)),u+=4),d&&(t.compositionTimeOffset=1===i.version?s.getInt32(u):s.getUint32(u),u+=4),i.samples.push(t);return i}function jt(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength),i=1&(e={version:e[0],flags:new Uint8Array(e.subarray(1,4)),trackId:t.getUint32(4)}).flags[2],s=2&e.flags[2],r=8&e.flags[2],n=16&e.flags[2],a=32&e.flags[2],o=65536&e.flags[0],l=131072&e.flags[0],d=8;return i&&(d+=4,e.baseDataOffset=t.getUint32(12),d+=4),s&&(e.sampleDescriptionIndex=t.getUint32(d),d+=4),r&&(e.defaultSampleDuration=t.getUint32(d),d+=4),n&&(e.defaultSampleSize=t.getUint32(d),d+=4),a&&(e.defaultSampleFlags=t.getUint32(d)),o&&(e.durationIsEmpty=!0),!i&&l&&(e.baseDataOffsetIsMoof=!0),e}function Ht(e){var t=31&e[1];return t<<8|e[2]}function Vt(e){return!!(64&e[1])}function zt(e){var t=0;return 1<(48&e[3])>>>4&&(t+=e[4]+1),t}function $t(e){switch(e){case 5:return"slice_layer_without_partitioning_rbsp_idr";case 6:return"sei_rbsp";case 7:return"seq_parameter_set_rbsp";case 8:return"pic_parameter_set_rbsp";case 9:return"access_unit_delimiter_rbsp";default:return null}}var Wt=Ct,t=function(e){return e>>>0},Le=function(e){return("00"+e.toString(16)).slice(-2)},Gt=t,Xt=Ut,Kt=t,Yt=ve.getUint64,Qt=function(e){return{isLeading:(12&e[0])>>>2,dependsOn:3&e[0],isDependedOn:(192&e[1])>>>6,hasRedundancy:(48&e[1])>>>4,paddingValue:(14&e[1])>>>1,isNonSyncSample:1&e[1],degradationPriority:e[2]<<8|e[3]}},Oe="undefined"!=typeof window?window:"undefined"!=typeof ye?ye:"undefined"!=typeof self?self:{},b=Oe,Jt=Ne.discardEmulationPreventionBytes,Zt=u.CaptionStream,x=Bt,ei=Ft,ti=qt,ii=jt,si=b,ri=function(e,t){for(var i=e,s=0;s<t.length;s++){var r=t[s];if(i<r.size)return r;i-=r.size}return null},ni=function(e,t,i){for(var s,r,n=new DataView(e.buffer,e.byteOffset,e.byteLength),a={logs:[],seiNals:[]},o=0;o+4<e.length;o+=s)if(s=n.getUint32(o),o+=4,!(s<=0))switch(31&e[o]){case 6:var l=e.subarray(o+1,o+1+s),d=ri(o,t),l={nalUnitType:"sei_rbsp",size:s,data:l,escapedRBSP:Jt(l),trackId:i};if(d)l.pts=d.pts,l.dts=d.dts,r=d;else{if(!r){a.logs.push({level:"warn",message:"We've encountered a nal unit without data at "+o+" for trackId "+i+". See mux.js#223."});break}l.pts=r.pts,l.dts=r.dts}a.seiNals.push(l)}return a},ai=function(e,t,i){var s=t,r=i.defaultSampleDuration||0,n=i.defaultSampleSize||0,a=i.trackId,o=[];return e.forEach(function(e){e=ti(e).samples;e.forEach(function(e){void 0===e.duration&&(e.duration=r),void 0===e.size&&(e.size=n),e.trackId=a,e.dts=s,void 0===e.compositionTimeOffset&&(e.compositionTimeOffset=0),"bigint"==typeof s?(e.pts=s+si.BigInt(e.compositionTimeOffset),s+=si.BigInt(e.duration)):(e.pts=s+e.compositionTimeOffset,s+=e.duration)}),o=o.concat(e)}),o},oi=function(e,n){var i=x(e,["moof","traf"]),e=x(e,["mdat"]),a={},s=[];return e.forEach(function(e,t){t=i[t];s.push({mdat:e,traf:t})}),s.forEach(function(e){var t=e.mdat,e=e.traf,i=x(e,["tfhd"]),i=ii(i[0]),s=i.trackId,r=x(e,["tfdt"]),r=0<r.length?ei(r[0]).baseMediaDecodeTime:0,e=x(e,["trun"]);n===s&&0<e.length&&(e=ai(e,r,i),r=ni(t,e,s),a[s]||(a[s]={seiNals:[],logs:[]}),a[s].seiNals=a[s].seiNals.concat(r.seiNals),a[s].logs=a[s].logs.concat(r.logs))}),a},li=function(){var t,a,o,l,d,i,s=!1;this.isInitialized=function(){return s},this.init=function(e){t=new Zt,s=!0,i=!!e&&e.isPartial,t.on("data",function(e){e.startTime=e.startPts/l,e.endTime=e.endPts/l,d.captions.push(e),d.captionStreams[e.stream]=!0}),t.on("log",function(e){d.logs.push(e)})},this.isNewInit=function(e,t){return!(e&&0===e.length||t&&"object"==typeof t&&0===Object.keys(t).length||o===e[0]&&l===t[o])},this.parse=function(e,t,i){var s,r;if(!this.isInitialized())return null;if(!t||!i)return null;if(this.isNewInit(t,i))o=t[0],l=i[o];else if(null===o||!l)return a.push(e),null;for(;0<a.length;){var n=a.shift();this.parse(n,t,i)}return e=e,r=l,(s=null===(s=o)?null:{seiNals:(e=oi(e,s)[s]||{}).seiNals,logs:e.logs,timescale:r})&&s.logs&&(d.logs=d.logs.concat(s.logs)),null!==s&&s.seiNals?(this.pushNals(s.seiNals),this.flushStream(),d):d.logs.length?{logs:d.logs,captions:[],captionStreams:[]}:null},this.pushNals=function(e){if(!this.isInitialized()||!e||0===e.length)return null;e.forEach(function(e){t.push(e)})},this.flushStream=function(){if(!this.isInitialized())return null;i?t.partialFlush():t.flush()},this.clearParsedCaptions=function(){d.captions=[],d.captionStreams={},d.logs=[]},this.resetCaptionStream=function(){if(!this.isInitialized())return null;t.reset()},this.clearAllCaptions=function(){this.clearParsedCaptions(),this.resetCaptionStream()},this.reset=function(){a=[],l=o=null,d?this.clearParsedCaptions():d={captions:[],captionStreams:{},logs:[]},this.resetCaptionStream()},this.reset()},di=function(e){for(var t=0,i=String.fromCharCode(e[t]),s="";"\0"!==i;)s+=i,t++,i=String.fromCharCode(e[t]);return s+=i},hi=ve.getUint64,ui=function(e){return void 0!==e||null!==e},ci=t,A=Le,D=Bt,pi=Ut,mi={parseEmsgBox:function(e){var t,i,s,r,n,a,o,l=4,d=e[0],h=(0===d?(l=(l+=(r=di(e.subarray(l))).length)+(n=di(e.subarray(l))).length,s=(h=new DataView(e.buffer)).getUint32(l),o=h.getUint32(l+=4),t=h.getUint32(l+=4),i=h.getUint32(l+=4),l+=4):1===d&&(s=(h=new DataView(e.buffer)).getUint32(l),a=hi(e.subarray(l+=4)),t=h.getUint32(l+=8),i=h.getUint32(l+=4),l=(l=(l+=4)+(r=di(e.subarray(l))).length)+(n=di(e.subarray(l))).length),{scheme_id_uri:r,value:n,timescale:s||1,presentation_time:a,presentation_time_delta:o,event_duration:t,id:i,message_data:new Uint8Array(e.subarray(l,e.byteLength))});return n="\0"!==(r=h).scheme_id_uri,a=0===(s=d)&&ui(r.presentation_time_delta)&&n,o=1===s&&ui(r.presentation_time)&&n,!(1<s)&&a||o?h:void 0},scaleTime:function(e,t,i,s){return e||0===e?e/t:s+i/t}},gi=ve.getUint64,fi=b,yi=tt.parseId3Frames,_i=function(e){var t=0===e[0]?12:20;return ci(e[t]<<24|e[1+t]<<16|e[2+t]<<8|e[3+t])},vi=function(n,e){e=D(e,["moof","traf"]).reduce(function(e,t){var i=D(t,["tfhd"])[0],i=ci(i[4]<<24|i[5]<<16|i[6]<<8|i[7]),i=n[i]||9e4,t=D(t,["tfdt"])[0],s=new DataView(t.buffer,t.byteOffset,t.byteLength),t=1===t[0]?gi(t.subarray(4,12)):s.getUint32(4);let r;return"bigint"==typeof t?r=t/fi.BigInt(i):"number"!=typeof t||isNaN(t)||(r=t/i),e=(r=r<Number.MAX_SAFE_INTEGER?Number(r):r)<e?r:e},1/0);return"bigint"==typeof e||isFinite(e)?e:0},bi=function(e){var e=D(e,["moov","trak"]),n=[];return e.forEach(function(e){var t,i={},s=D(e,["tkhd"])[0],r=(s&&(r=(s=new DataView(s.buffer,s.byteOffset,s.byteLength)).getUint8(0),i.id=0===r?s.getUint32(12):s.getUint32(20)),D(e,["mdia","hdlr"])[0]),r=(r&&(s=pi(r.subarray(8,12)),i.type="vide"===s?"video":"soun"===s?"audio":s),D(e,["mdia","minf","stbl","stsd"])[0]),s=(r&&(s=r.subarray(8),i.codec=pi(s.subarray(4,8)),r=D(s,[i.codec])[0])&&(/^[asm]vc[1-9]$/i.test(i.codec)?(t=r.subarray(78),"avcC"===pi(t.subarray(4,8))&&11<t.length?(i.codec+=".",i.codec+=A(t[9]),i.codec+=A(t[10]),i.codec+=A(t[11])):i.codec="avc1.4d400d"):/^mp4[a,v]$/i.test(i.codec)?(t=r.subarray(28),"esds"===pi(t.subarray(4,8))&&20<t.length&&0!==t[19]?(i.codec+="."+A(t[19]),i.codec+="."+A(t[20]>>>2&63).replace(/^0/,"")):i.codec="mp4a.40.2"):i.codec=i.codec.toLowerCase()),D(e,["mdia","mdhd"])[0]);s&&(i.timescale=_i(s)),n.push(i)}),n},Ti=function(e,i=0){return D(e,["emsg"]).map(e=>{var e=mi.parseEmsgBox(new Uint8Array(e)),t=yi(e.message_data);return{cueTime:mi.scaleTime(e.presentation_time,e.timescale,e.presentation_time_delta,i),duration:mi.scaleTime(e.event_duration,e.timescale),frames:t}})},Si=ze,wi=ze,P=Je,L={},O=(L.ts={parseType:function(e,t){e=Ht(e);return 0===e?"pat":e===t?"pmt":t?"pes":null},parsePat:function(e){var t=Vt(e),i=4+zt(e);return t&&(i+=e[i]+1),(31&e[i+10])<<8|e[i+11]},parsePmt:function(e){var t={},i=Vt(e),s=4+zt(e);if(i&&(s+=e[s]+1),1&e[s+5]){for(var r=3+((15&e[s+1])<<8|e[s+2])-4,n=12+((15&e[s+10])<<8|e[s+11]);n<r;){var a=s+n;t[(31&e[a+1])<<8|e[a+2]]=e[a],n+=5+((15&e[a+3])<<8|e[a+4])}return t}},parsePayloadUnitStartIndicator:Vt,parsePesType:function(e,t){switch(t[Ht(e)]){case Si.H264_STREAM_TYPE:return"video";case Si.ADTS_STREAM_TYPE:return"audio";case Si.METADATA_STREAM_TYPE:return"timed-metadata";default:return null}},parsePesTime:function(e){var t,i,s;return!Vt(e)||(t=4+zt(e))>=e.byteLength?null:(i=null,192&(s=e[t+7])&&((i={}).pts=(14&e[t+9])<<27|(255&e[t+10])<<20|(254&e[t+11])<<12|(255&e[t+12])<<5|(254&e[t+13])>>>3,i.pts*=4,i.pts+=(6&e[t+13])>>>1,i.dts=i.pts,64&s)&&(i.dts=(14&e[t+14])<<27|(255&e[t+15])<<20|(254&e[t+16])<<12|(255&e[t+17])<<5|(254&e[t+18])>>>3,i.dts*=4,i.dts+=(6&e[t+18])>>>1),i)},videoPacketContainsKeyFrame:function(e){for(var t=4+zt(e),i=e.subarray(t),s=0,r=0,n=!1;r<i.byteLength-3;r++)if(1===i[r+2]){s=r+5;break}for(;s<i.byteLength;)switch(i[s]){case 0:if(0!==i[s-1])s+=2;else if(0!==i[s-2])s++;else{for(r+3!==s-2&&"slice_layer_without_partitioning_rbsp_idr"===$t(31&i[r+3])&&(n=!0);1!==i[++s]&&s<i.length;);r=s-2,s+=3}break;case 1:0!==i[s-1]||0!==i[s-2]?s+=3:("slice_layer_without_partitioning_rbsp_idr"===$t(31&i[r+3])&&(n=!0),r=s-2,s+=3);break;default:s+=3}return i=i.subarray(r),s-=r,r=0,n=i&&3<i.byteLength&&"slice_layer_without_partitioning_rbsp_idr"===$t(31&i[r+3])?!0:n}},L.aac=_,h.ONE_SECOND_IN_TS),R=188,N=71,Ei=function(e,t){for(var i,s=0,r=R;r<e.byteLength;)if(e[s]===N&&e[r]===N){switch(i=e.subarray(s,r),L.ts.parseType(i,t.pid)){case"pat":t.pid=L.ts.parsePat(i);break;case"pmt":var n=L.ts.parsePmt(i);t.table=t.table||{},Object.keys(n).forEach(function(e){t.table[e]=n[e]})}s+=R,r+=R}else s++,r++},Ci=function(e,t,i){for(var s,r,n,a,o=0,l=R,d=!1;l<=e.byteLength;)if(e[o]!==N||e[l]!==N&&l!==e.byteLength)o++,l++;else{if(s=e.subarray(o,l),"pes"===L.ts.parseType(s,t.pid)&&(r=L.ts.parsePesType(s,t.table),n=L.ts.parsePayloadUnitStartIndicator(s),"audio"===r)&&n&&(a=L.ts.parsePesTime(s))&&(a.type="audio",i.audio.push(a),d=!0),d)break;o+=R,l+=R}for(o=(l=e.byteLength)-R,d=!1;0<=o;)if(e[o]!==N||e[l]!==N&&l!==e.byteLength)o--,l--;else{if(s=e.subarray(o,l),"pes"===L.ts.parseType(s,t.pid)&&(r=L.ts.parsePesType(s,t.table),n=L.ts.parsePayloadUnitStartIndicator(s),"audio"===r)&&n&&(a=L.ts.parsePesTime(s))&&(a.type="audio",i.audio.push(a),d=!0),d)break;o-=R,l-=R}},ki=function(e,t,i){for(var s,r,n,a,o,l,d,h,u=0,c=R,p=!1,m={data:[],size:0};c<e.byteLength;)if(e[u]===N&&e[c]===N){if(s=e.subarray(u,c),"pes"===L.ts.parseType(s,t.pid))if(r=L.ts.parsePesType(s,t.table),n=L.ts.parsePayloadUnitStartIndicator(s),"video"===r&&(n&&!p&&(a=L.ts.parsePesTime(s))&&(a.type="video",i.video.push(a),p=!0),!i.firstKeyFrame)){if(n&&0!==m.size){for(o=new Uint8Array(m.size),l=0;m.data.length;)d=m.data.shift(),o.set(d,l),l+=d.byteLength;L.ts.videoPacketContainsKeyFrame(o)&&(h=L.ts.parsePesTime(o))&&(i.firstKeyFrame=h,i.firstKeyFrame.type="video"),m.size=0}m.data.push(s),m.size+=s.byteLength}if(p&&i.firstKeyFrame)break;u+=R,c+=R}else u++,c++;for(u=(c=e.byteLength)-R,p=!1;0<=u;)if(e[u]===N&&e[c]===N){if(s=e.subarray(u,c),"pes"===L.ts.parseType(s,t.pid)&&(r=L.ts.parsePesType(s,t.table),n=L.ts.parsePayloadUnitStartIndicator(s),"video"===r)&&n&&(a=L.ts.parsePesTime(s))&&(a.type="video",i.video.push(a),p=!0),p)break;u-=R,c-=R}else u--,c--},Ii=function(e,t){var i,s,r,e=(L.aac.isLikelyAacData(e)?function(e){for(var t,i,s=!1,r=0,n=null,a=null,o=0,l=0;3<=e.length-l;){switch(L.aac.parseType(e,l)){case"timed-metadata":e.length-l<10?s=!0:(o=L.aac.parseId3TagSize(e,l))>e.length?s=!0:(null===a&&(t=e.subarray(l,l+o),a=L.aac.parseAacTimestamp(t)),l+=o);break;case"audio":e.length-l<7?s=!0:(o=L.aac.parseAdtsSize(e,l))>e.length?s=!0:(null===n&&(t=e.subarray(l,l+o),n=L.aac.parseSampleRate(t)),r++,l+=o);break;default:l++}if(s)return null}return null===n||null===a?null:{audio:[{type:"audio",dts:a,pts:a},{type:"audio",dts:a+1024*r*(i=O/n),pts:a+1024*r*i}]}}:function(e){var t,i={pid:null,table:null},s={};for(t in Ei(e,i),i.table)if(i.table.hasOwnProperty(t))switch(i.table[t]){case wi.H264_STREAM_TYPE:s.video=[],ki(e,i,s),0===s.video.length&&delete s.video;break;case wi.ADTS_STREAM_TYPE:s.audio=[],Ci(e,i,s),0===s.audio.length&&delete s.audio}return s})(e);return e&&(e.audio||e.video)?(t=t,(i=e).audio&&i.audio.length&&("undefined"!=typeof(s=t)&&!isNaN(s)||(s=i.audio[0].dts),i.audio.forEach(function(e){e.dts=P(e.dts,s),e.pts=P(e.pts,s),e.dtsTime=e.dts/O,e.ptsTime=e.pts/O})),i.video&&i.video.length&&("undefined"!=typeof(r=t)&&!isNaN(r)||(r=i.video[0].dts),i.video.forEach(function(e){e.dts=P(e.dts,r),e.pts=P(e.pts,r),e.dtsTime=e.dts/O,e.ptsTime=e.pts/O}),i.firstKeyFrame)&&((t=i.firstKeyFrame).dts=P(t.dts,r),t.pts=P(t.pts,r),t.dtsTime=t.dts/O,t.ptsTime=t.pts/O),e):null};class xi{constructor(e,t){this.options=t||{},this.self=e,this.init()}init(){var i,e;this.transmuxer&&this.transmuxer.dispose(),this.transmuxer=new Wt(this.options),i=this.self,(e=this.transmuxer).on("data",function(e){var t=e.initSegment,t=(e.initSegment={data:t.buffer,byteOffset:t.byteOffset,byteLength:t.byteLength},e.data);e.data=t.buffer,i.postMessage({action:"data",segment:e,byteOffset:t.byteOffset,byteLength:t.byteLength},[e.data])}),e.on("done",function(e){i.postMessage({action:"done"})}),e.on("gopInfo",function(e){i.postMessage({action:"gopInfo",gopInfo:e})}),e.on("videoSegmentTimingInfo",function(e){var t={start:{decode:h.videoTsToSeconds(e.start.dts),presentation:h.videoTsToSeconds(e.start.pts)},end:{decode:h.videoTsToSeconds(e.end.dts),presentation:h.videoTsToSeconds(e.end.pts)},baseMediaDecodeTime:h.videoTsToSeconds(e.baseMediaDecodeTime)};e.prependedContentDuration&&(t.prependedContentDuration=h.videoTsToSeconds(e.prependedContentDuration)),i.postMessage({action:"videoSegmentTimingInfo",videoSegmentTimingInfo:t})}),e.on("audioSegmentTimingInfo",function(e){var t={start:{decode:h.videoTsToSeconds(e.start.dts),presentation:h.videoTsToSeconds(e.start.pts)},end:{decode:h.videoTsToSeconds(e.end.dts),presentation:h.videoTsToSeconds(e.end.pts)},baseMediaDecodeTime:h.videoTsToSeconds(e.baseMediaDecodeTime)};e.prependedContentDuration&&(t.prependedContentDuration=h.videoTsToSeconds(e.prependedContentDuration)),i.postMessage({action:"audioSegmentTimingInfo",audioSegmentTimingInfo:t})}),e.on("id3Frame",function(e){i.postMessage({action:"id3Frame",id3Frame:e})}),e.on("caption",function(e){i.postMessage({action:"caption",caption:e})}),e.on("trackinfo",function(e){i.postMessage({action:"trackinfo",trackInfo:e})}),e.on("audioTimingInfo",function(e){i.postMessage({action:"audioTimingInfo",audioTimingInfo:{start:h.videoTsToSeconds(e.start),end:h.videoTsToSeconds(e.end)}})}),e.on("videoTimingInfo",function(e){i.postMessage({action:"videoTimingInfo",videoTimingInfo:{start:h.videoTsToSeconds(e.start),end:h.videoTsToSeconds(e.end)}})}),e.on("log",function(e){i.postMessage({action:"log",log:e})})}pushMp4Captions(e){this.captionParser||(this.captionParser=new li,this.captionParser.init());var t=new Uint8Array(e.data,e.byteOffset,e.byteLength),e=this.captionParser.parse(t,e.trackIds,e.timescales);this.self.postMessage({action:"mp4Captions",captions:e&&e.captions||[],logs:e&&e.logs||[],data:t.buffer},[t.buffer])}probeMp4StartTime({timescales:e,data:t}){e=vi(e,t);this.self.postMessage({action:"probeMp4StartTime",startTime:e,data:t},[t.buffer])}probeMp4Tracks({data:e}){var t=bi(e);this.self.postMessage({action:"probeMp4Tracks",tracks:t,data:e},[e.buffer])}probeEmsgID3({data:e,offset:t}){t=Ti(e,t);this.self.postMessage({action:"probeEmsgID3",id3Frames:t,emsgData:e},[e.buffer])}probeTs({data:e,baseStartTime:t}){t="number"!=typeof t||isNaN(t)?void 0:t*h.ONE_SECOND_IN_TS,t=Ii(e,t);let i=null;t&&((i={hasVideo:t.video&&2===t.video.length||!1,hasAudio:t.audio&&2===t.audio.length||!1}).hasVideo&&(i.videoStart=t.video[0].ptsTime),i.hasAudio)&&(i.audioStart=t.audio[0].ptsTime),this.self.postMessage({action:"probeTs",result:i,data:e},[e.buffer])}clearAllMp4Captions(){this.captionParser&&this.captionParser.clearAllCaptions()}clearParsedMp4Captions(){this.captionParser&&this.captionParser.clearParsedCaptions()}push(e){e=new Uint8Array(e.data,e.byteOffset,e.byteLength);this.transmuxer.push(e)}reset(){this.transmuxer.reset()}setTimestampOffset(e){e=e.timestampOffset||0;this.transmuxer.setBaseMediaDecodeTime(Math.round(h.secondsToVideoTs(e)))}setAudioAppendStart(e){this.transmuxer.setAudioAppendStart(Math.ceil(h.secondsToVideoTs(e.appendStart)))}setRemux(e){this.transmuxer.setRemux(e.remux)}flush(e){this.transmuxer.flush(),self.postMessage({action:"done",type:"transmuxed"})}endTimeline(){this.transmuxer.endTimeline(),self.postMessage({action:"endedtimeline",type:"transmuxed"})}alignGopsWith(e){this.transmuxer.alignGopsWith(e.gopsToAlignWith.slice())}}self.onmessage=function(e){"init"===e.data.action&&e.data.options?this.messageHandlers=new xi(self,e.data.options):(this.messageHandlers||(this.messageHandlers=new xi(self)),e.data&&e.data.action&&"init"!==e.data.action&&this.messageHandlers[e.data.action]&&this.messageHandlers[e.data.action](e.data))}})));let su=(e,t,i)=>{var{type:s,initSegment:r,captions:n,captionStreams:a,metadata:o,videoFrameDtsTime:l,videoFramePtsTime:d}=e.data.segment,t=(t.buffer.push({captions:n,captionStreams:a,metadata:o}),e.data.segment.boxes||{data:e.data.segment.data}),n={type:s,data:new Uint8Array(t.data,t.data.byteOffset,t.data.byteLength),initSegment:new Uint8Array(r.data,r.byteOffset,r.byteLength)};"undefined"!=typeof l&&(n.videoFrameDtsTime=l),"undefined"!=typeof d&&(n.videoFramePtsTime=d),i(n)},ru=({transmuxedData:e,callback:t})=>{e.buffer=[],t(e)},nu=(e,t)=>{t.gopInfo=e.data.gopInfo},au=t=>{let{transmuxer:i,bytes:e,audioAppendStart:s,gopsToAlignWith:r,remux:n,onData:a,onTrackInfo:o,onAudioTimingInfo:l,onVideoTimingInfo:d,onVideoSegmentTimingInfo:h,onAudioSegmentTimingInfo:u,onId3:c,onCaptions:p,onDone:m,onEndedTimeline:g,onTransmuxerLog:f,isEndOfTimeline:y,segment:_,triggerSegmentEventFn:v}=t,b={buffer:[]},T=y;var S,w;i.onmessage=e=>{i.currentTransmux!==t||("data"===e.data.action&&su(e,b,a),"trackinfo"===e.data.action&&o(e.data.trackInfo),"gopInfo"===e.data.action&&nu(e,b),"audioTimingInfo"===e.data.action&&l(e.data.audioTimingInfo),"videoTimingInfo"===e.data.action&&d(e.data.videoTimingInfo),"videoSegmentTimingInfo"===e.data.action&&h(e.data.videoSegmentTimingInfo),"audioSegmentTimingInfo"===e.data.action&&u(e.data.audioSegmentTimingInfo),"id3Frame"===e.data.action&&c([e.data.id3Frame],e.data.id3Frame.dispatchType),"caption"===e.data.action&&p(e.data.caption),"endedtimeline"===e.data.action&&(T=!1,g()),"log"===e.data.action&&f(e.data.log),"transmuxed"!==e.data.type)||T||(i.onmessage=null,ru({transmuxedData:b,callback:m}),ou(i))},i.onerror=()=>{var e={message:"Received an error message from the transmuxer worker",metadata:{errorType:E.Error.StreamingFailedToTransmuxSegment,segmentInfo:Qu({segment:_})}};m(null,e)},s&&i.postMessage({action:"setAudioAppendStart",appendStart:s}),Array.isArray(r)&&i.postMessage({action:"alignGopsWith",gopsToAlignWith:r}),"undefined"!=typeof n&&i.postMessage({action:"setRemux",remux:n}),e.byteLength&&(S=e instanceof ArrayBuffer?e:e.buffer,w=e instanceof ArrayBuffer?0:e.byteOffset,v({type:"segmenttransmuxingstart",segment:_}),i.postMessage({action:"push",data:S,byteOffset:w,byteLength:e.byteLength},[S])),y&&i.postMessage({action:"endTimeline"}),i.postMessage({action:"flush"})},ou=e=>{e.currentTransmux=null,e.transmuxQueue.length&&(e.currentTransmux=e.transmuxQueue.shift(),"function"==typeof e.currentTransmux?e.currentTransmux():au(e.currentTransmux))},lu=(e,t)=>{e.postMessage({action:t}),ou(e)},du=(e,t)=>{t.currentTransmux?t.transmuxQueue.push(lu.bind(null,t,e)):(t.currentTransmux=e,lu(t,e))};let hu=e=>{e.transmuxer.currentTransmux?e.transmuxer.transmuxQueue.push(e):(e.transmuxer.currentTransmux=e,au(e))};var uu=e=>{du("reset",e)},cu=(hu,e=>{let t=new iu,i=(t.currentTransmux=null,t.transmuxQueue=[],t.terminate);return t.terminate=()=>(t.currentTransmux=null,t.transmuxQueue.length=0,i.call(t)),t.postMessage({action:"init",options:e}),t});function pu(e){let t=0;return e.audio&&t++,e.video&&t++,t}function mu(e,t){var i=t.attributes||{},s=Lu(function(e){e=e.attributes||{};if(e.CODECS)return ra(e.CODECS)}(t)||[]);return!Pu(e,t)||s.audio||((e,t)=>{if(!Pu(e,t))return!0;var i,t=t.attributes||{},s=e.mediaGroups.AUDIO[t.AUDIO];for(i in s)if(!s[i].uri&&!s[i].playlists)return!0;return!1})(e,t)||(t=Lu(function(e,t){if(e.mediaGroups.AUDIO&&t){var i=e.mediaGroups.AUDIO[t];if(i)for(var s in i){s=i[s];if(s.default&&s.playlists)return ra(s.playlists[0].attributes.CODECS)}}return null}(e,i.AUDIO)||[])).audio&&(s.audio=t.audio),s}function gu(e,t){return(e=e&&window.getComputedStyle(e))?e[t]:""}function fu(e,t){let i,s;return i=(i=e.attributes.BANDWIDTH?e.attributes.BANDWIDTH:i)||window.Number.MAX_VALUE,s=(s=t.attributes.BANDWIDTH?t.attributes.BANDWIDTH:s)||window.Number.MAX_VALUE,i-s}let yu=function(t){let i=t.transmuxer,s=t.endAction||t.action,r=t.callback;var e,n=f({},t,{endAction:null,transmuxer:null,callback:null});let a=e=>{e.data.action===s&&(i.removeEventListener("message",a),e.data.data&&(e.data.data=new Uint8Array(e.data.data,t.byteOffset||0,t.byteLength||e.data.data.byteLength),t.data)&&(t.data=e.data.data),r(e.data))};i.addEventListener("message",a),t.data?(e=t.data instanceof ArrayBuffer,n.byteOffset=e?0:t.data.byteOffset,n.byteLength=t.data.byteLength,e=[e?t.data:t.data.buffer],i.postMessage(n,e)):i.postMessage(n)},_u={FAILURE:2,TIMEOUT:-101,ABORTED:-102},vu=e=>{e.forEach(e=>{e.abort()})},bu=e=>({bandwidth:e.bandwidth,bytesReceived:e.bytesReceived||0,roundTripTime:e.roundTripTime||0}),Tu=e=>{var t=e.target,t={bandwidth:1/0,bytesReceived:0,roundTripTime:Date.now()-t.requestTime||0};return t.bytesReceived=e.loaded,t.bandwidth=Math.floor(t.bytesReceived/t.roundTripTime*8*1e3),t},Su=(e,t)=>{var i=t.requestType,i=bh({requestType:i,request:t,error:e});return t.timedout?{status:t.status,message:"HLS request timed-out at URL: "+t.uri,code:_u.TIMEOUT,xhr:t,metadata:i}:t.aborted?{status:t.status,message:"HLS request aborted at URL: "+t.uri,code:_u.ABORTED,xhr:t,metadata:i}:e?{status:t.status,message:"HLS request errored at URL: "+t.uri,code:_u.FAILURE,xhr:t,metadata:i}:"arraybuffer"===t.responseType&&0===t.response.byteLength?{status:t.status,message:"Empty HLS response at URL: "+t.uri,code:_u.FAILURE,xhr:t,metadata:i}:null},wu=(r,n,a,o)=>(e,t)=>{var i=t.response,e=Su(e,t);if(e)return a(e,r);if(16!==i.byteLength)return a({status:t.status,message:"Invalid HLS key at URL: "+t.uri,code:_u.FAILURE,xhr:t},r);var e=new DataView(i),s=new Uint32Array([e.getUint32(0),e.getUint32(4),e.getUint32(8),e.getUint32(12)]);for(let e=0;e<n.length;e++)n[e].bytes=s;i={uri:t.uri};return o({type:"segmentkeyloadcomplete",segment:r,keyInfo:i}),a(null,r)},Eu=(i,s)=>{var e,t=Pd(i.map.bytes);if("mp4"!==t)return e=i.map.resolvedUri||i.map.uri,s({internal:!0,message:`Found unsupported ${t=t||"unknown"} container for initialization segment at URL: `+e,code:_u.FAILURE,metadata:{mediaType:t}});yu({action:"probeMp4Tracks",data:i.map.bytes,transmuxer:i.transmuxer,callback:({tracks:e,data:t})=>(i.map.bytes=t,e.forEach(function(e){i.map.tracks=i.map.tracks||{},i.map.tracks[e.type]||"number"==typeof(i.map.tracks[e.type]=e).id&&e.timescale&&(i.map.timescales=i.map.timescales||{},i.map.timescales[e.id]=e.timescale)}),s(null))})},Cu=({segment:i,bytes:t,trackInfoFn:s,timingInfoFn:e,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:d,dataFn:h,doneFn:u,onTransmuxerLog:c,triggerSegmentEventFn:p})=>{var m=i.map&&i.map.tracks||{};let g=Boolean(m.audio&&m.video),f=e.bind(null,i,"audio","start"),y=e.bind(null,i,"audio","end"),_=e.bind(null,i,"video","start"),v=e.bind(null,i,"video","end");yu({action:"probeTs",transmuxer:i.transmuxer,data:t,baseStartTime:i.baseStartTime,callback:e=>{i.bytes=t=e.data;e=e.result;e&&(s(i,{hasAudio:e.hasAudio,hasVideo:e.hasVideo,isMuxed:g}),s=null),hu({bytes:t,transmuxer:i.transmuxer,audioAppendStart:i.audioAppendStart,gopsToAlignWith:i.gopsToAlignWith,remux:g,onData:e=>{e.type="combined"===e.type?"video":e.type,h(i,e)},onTrackInfo:e=>{s&&(g&&(e.isMuxed=!0),s(i,e))},onAudioTimingInfo:e=>{f&&"undefined"!=typeof e.start&&(f(e.start),f=null),y&&"undefined"!=typeof e.end&&y(e.end)},onVideoTimingInfo:e=>{_&&"undefined"!=typeof e.start&&(_(e.start),_=null),v&&"undefined"!=typeof e.end&&v(e.end)},onVideoSegmentTimingInfo:e=>{var t={pts:{start:e.start.presentation,end:e.end.presentation},dts:{start:e.start.decode,end:e.end.decode}};p({type:"segmenttransmuxingtiminginfoavailable",segment:i,timingInfo:t}),r(e)},onAudioSegmentTimingInfo:e=>{var t={pts:{start:e.start.pts,end:e.end.pts},dts:{start:e.start.dts,end:e.end.dts}};p({type:"segmenttransmuxingtiminginfoavailable",segment:i,timingInfo:t}),n(e)},onId3:(e,t)=>{a(i,e,t)},onCaptions:e=>{o(i,[e])},isEndOfTimeline:l,onEndedTimeline:()=>{d()},onTransmuxerLog:c,onDone:(e,t)=>{u&&(e.type="combined"===e.type?"video":e.type,p({type:"segmenttransmuxingcomplete",segment:i}),u(t,i,e))},segment:i,triggerSegmentEventFn:p})}})},ku=({segment:n,bytes:a,trackInfoFn:e,timingInfoFn:o,videoSegmentTimingInfoFn:t,audioSegmentTimingInfoFn:i,id3Fn:l,captionsFn:d,isEndOfTimeline:s,endedTimelineFn:r,dataFn:h,doneFn:u,onTransmuxerLog:c,triggerSegmentEventFn:p})=>{let m=new Uint8Array(a);if(Ld(m)){n.isFmp4=!0;let i=n.map.tracks,s={isFmp4:!0,hasVideo:!!i.video,hasAudio:!!i.audio},r=(i.audio&&i.audio.codec&&"enca"!==i.audio.codec&&(s.audioCodec=i.audio.codec),i.video&&i.video.codec&&"encv"!==i.video.codec&&(s.videoCodec=i.video.codec),i.video&&i.audio&&(s.isMuxed=!0),e(n,s),(e,t)=>{h(n,{data:m,type:s.hasAudio&&!s.isMuxed?"audio":"video"}),t&&t.length&&l(n,t),e&&e.length&&d(n,e),u(null,n,{})});void yu({action:"probeMp4StartTime",timescales:n.map.timescales,data:m,transmuxer:n.transmuxer,callback:({data:e,startTime:t})=>{a=e.buffer,n.bytes=m=e,s.hasAudio&&!s.isMuxed&&o(n,"audio","start",t),s.hasVideo&&o(n,"video","start",t),yu({action:"probeEmsgID3",data:m,transmuxer:n.transmuxer,offset:t,callback:({emsgData:e,id3Frames:t})=>{a=e.buffer,n.bytes=m=e,i.video&&e.byteLength&&n.transmuxer?yu({action:"pushMp4Captions",endAction:"mp4Captions",transmuxer:n.transmuxer,data:m,timescales:n.map.timescales,trackIds:[i.video.id],callback:e=>{a=e.data.buffer,n.bytes=m=e.data,e.logs.forEach(function(e){c(O(e,{stream:"mp4CaptionParser"}))}),r(e.captions,t)}}):r(void 0,t)}})}})}else n.transmuxer?("undefined"==typeof n.container&&(n.container=Pd(m)),"ts"!==n.container&&"aac"!==n.container?(e(n,{hasAudio:!1,hasVideo:!1}),u(null,n,{})):Cu({segment:n,bytes:a,trackInfoFn:e,timingInfoFn:o,videoSegmentTimingInfoFn:t,audioSegmentTimingInfoFn:i,id3Fn:l,captionsFn:d,isEndOfTimeline:s,endedTimelineFn:r,dataFn:h,doneFn:u,onTransmuxerLog:c,triggerSegmentEventFn:p})):u(null,n,{})},Iu=function({id:t,key:e,encryptedBytes:i,decryptionWorker:s,segment:r,doneFn:n},a){let o=e=>{e.data.source===t&&(s.removeEventListener("message",o),e=e.data.decrypted,a(new Uint8Array(e.bytes,e.byteOffset,e.byteLength)))};s.onerror=()=>{var e="An error occurred in the decryption worker",t=Qu({segment:r}),e={message:e,metadata:{error:new Error(e),errorType:E.Error.StreamingFailedToDecryptSegment,segmentInfo:t,keyInfo:{uri:r.key.resolvedUri||r.map.key.resolvedUri}}};n(e,r)},s.addEventListener("message",o);let l;l=e.bytes.slice?e.bytes.slice():new Uint32Array(Array.prototype.slice.call(e.bytes)),s.postMessage(Mh({source:t,encrypted:i,key:l,iv:e.iv}),[i.buffer,l.buffer])},xu=({decryptionWorker:e,segment:t,trackInfoFn:i,timingInfoFn:s,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:d,dataFn:h,doneFn:u,onTransmuxerLog:c,triggerSegmentEventFn:p})=>{p({type:"segmentdecryptionstart"}),Iu({id:t.requestId,key:t.key,encryptedBytes:t.encryptedBytes,decryptionWorker:e,segment:t,doneFn:u},e=>{t.bytes=e,p({type:"segmentdecryptioncomplete",segment:t}),ku({segment:t,bytes:t.bytes,trackInfoFn:i,timingInfoFn:s,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:d,dataFn:h,doneFn:u,onTransmuxerLog:c,triggerSegmentEventFn:p})})},Au=({xhr:e,xhrOptions:t,decryptionWorker:i,segment:s,abortFn:r,progressFn:n,trackInfoFn:a,timingInfoFn:o,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:d,id3Fn:h,captionsFn:u,isEndOfTimeline:c,endedTimelineFn:p,dataFn:m,doneFn:g,onTransmuxerLog:f,triggerSegmentEventFn:y})=>{let _=[];var v,b,T,S,w,E,C,k,I,i=(({activeXhrs:s,decryptionWorker:r,trackInfoFn:n,timingInfoFn:a,videoSegmentTimingInfoFn:o,audioSegmentTimingInfoFn:l,id3Fn:d,captionsFn:h,isEndOfTimeline:u,endedTimelineFn:c,dataFn:p,doneFn:m,onTransmuxerLog:g,triggerSegmentEventFn:f})=>{let t=0,y=!1;return(e,i)=>{if(!y){if(e)return y=!0,vu(s),m(e,i);if((t+=1)===s.length){let t=function(){if(i.encryptedBytes)return xu({decryptionWorker:r,segment:i,trackInfoFn:n,timingInfoFn:a,videoSegmentTimingInfoFn:o,audioSegmentTimingInfoFn:l,id3Fn:d,captionsFn:h,isEndOfTimeline:u,endedTimelineFn:c,dataFn:p,doneFn:m,onTransmuxerLog:g,triggerSegmentEventFn:f});ku({segment:i,bytes:i.bytes,trackInfoFn:n,timingInfoFn:a,videoSegmentTimingInfoFn:o,audioSegmentTimingInfoFn:l,id3Fn:d,captionsFn:h,isEndOfTimeline:u,endedTimelineFn:c,dataFn:p,doneFn:m,onTransmuxerLog:g,triggerSegmentEventFn:f})};if(i.endOfAllRequests=Date.now(),i.map&&i.map.encryptedBytes&&!i.map.bytes)return f({type:"segmentdecryptionstart",segment:i}),Iu({decryptionWorker:r,id:i.requestId+"-init",encryptedBytes:i.map.encryptedBytes,key:i.map.key,segment:i,doneFn:m},e=>{i.map.bytes=e,f({type:"segmentdecryptioncomplete",segment:i}),Eu(i,e=>{if(e)return vu(s),m(e,i);t()})});t()}}}})({activeXhrs:_,decryptionWorker:i,trackInfoFn:a,timingInfoFn:o,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:d,id3Fn:h,captionsFn:u,isEndOfTimeline:c,endedTimelineFn:p,dataFn:m,doneFn:g,onTransmuxerLog:f,triggerSegmentEventFn:y}),f=(s.key&&!s.key.bytes&&(a=[s.key],s.map&&!s.map.bytes&&s.map.key&&s.map.key.resolvedUri===s.key.resolvedUri&&a.push(s.map.key),o=O(t,{uri:s.key.resolvedUri,responseType:"arraybuffer",requestType:"segment-key"}),l=wu(s,a,i,y),y({type:"segmentkeyloadstart",segment:s,keyInfo:{uri:s.key.resolvedUri}}),d=e(o,l),_.push(d)),s.map&&!s.map.bytes&&(!s.map.key||s.key&&s.key.resolvedUri===s.map.key.resolvedUri||(h=O(t,{uri:s.map.key.resolvedUri,responseType:"arraybuffer",requestType:"segment-key"}),u=wu(s,[s.map.key],i,y),y({type:"segmentkeyloadstart",segment:s,keyInfo:{uri:s.map.key.resolvedUri}}),c=e(h,u),_.push(c)),p=O(t,{uri:s.map.resolvedUri,responseType:"arraybuffer",headers:Ph(s.map),requestType:"segment-media-initialization"}),{segment:v,finishProcessingFn:b,triggerSegmentEventFn:T}=[{segment:s,finishProcessingFn:i,triggerSegmentEventFn:y}][0],m=(e,t)=>{var e=Su(e,t);return e?b(e,v):(e=new Uint8Array(t.response),T({type:"segmentloaded",segment:v}),v.map.key?(v.map.encryptedBytes=e,b(null,v)):(v.map.bytes=e,void Eu(v,function(e){if(e)return e.xhr=t,e.status=t.status,b(e,v);b(null,v)})))},y({type:"segmentloadstart",segment:s}),g=e(p,m),_.push(g)),O(t,{uri:s.part&&s.part.resolvedUri||s.resolvedUri,responseType:"arraybuffer",headers:Ph(s),requestType:"segment"})),a=({segment:S,finishProcessingFn:w,responseType:E,triggerSegmentEventFn:C}=[{segment:s,finishProcessingFn:i,responseType:f.responseType,triggerSegmentEventFn:y}][0],(e,t)=>{e=Su(e,t);if(e)return w(e,S);C({type:"segmentloaded",segment:S});e="arraybuffer"!==E&&t.responseText?Jh(t.responseText.substring(S.lastReachedChar||0)):t.response;return S.stats=bu(t),S.key?S.encryptedBytes=new Uint8Array(e):S.bytes=new Uint8Array(e),w(null,S)}),o=(y({type:"segmentloadstart",segment:s}),e(f,a));o.addEventListener("progress",({segment:k,progressFn:I}=[{segment:s,progressFn:n}][0],e=>{var t=e.target;if(!t.aborted)return k.stats=O(k.stats,Tu(e)),!k.stats.firstBytesReceivedAt&&k.stats.bytesReceived&&(k.stats.firstBytesReceivedAt=Date.now()),I(e,k)})),_.push(o);let x={};return _.forEach(e=>{var t,i;e.addEventListener("loadend",({loadendState:t,abortFn:i}=[{loadendState:x,abortFn:r}][0],e=>{e.target.aborted&&i&&!t.calledAbortFn&&(i(),t.calledAbortFn=!0)}))}),()=>vu(_)},Du=Md("CodecUtils"),Pu=(e,t)=>{t=t.attributes||{};return e&&e.mediaGroups&&e.mediaGroups.AUDIO&&t.AUDIO&&e.mediaGroups.AUDIO[t.AUDIO]},Lu=function(e){let s={};return e.forEach(({mediaType:e,type:t,details:i})=>{s[e]=s[e]||[],s[e].push(sa(""+t+i))}),Object.keys(s).forEach(function(e){1<s[e].length?(Du(`multiple ${e} codecs found as attributes: ${s[e].join(", ")}. Setting playlist codecs to null so that we wait for mux.js to probe segments for real codecs.`),s[e]=null):s[e]=s[e][0]}),s},Ou=Md("PlaylistSelector"),Ru=function(e){var t;if(e&&e.playlist)return t=e.playlist,JSON.stringify({id:t.id,bandwidth:e.bandwidth,width:e.width,height:e.height,codecs:t.attributes&&t.attributes.CODECS||""})},Nu=function(e,s){let r=e.slice();e.sort(function(e,t){var i=s(e,t);return 0===i?r.indexOf(e)-r.indexOf(t):i})};function Mu(l,t,d,h,u,c){if(l){var p={bandwidth:t,width:d,height:h,limitRenditionByPlayerDimensions:u};let e=l.playlists,n=(ch.isAudioOnly(l)&&(e=c.getAudioTrackPlaylists_(),p.audioOnly=!0),e.map(e=>{var t=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width,i=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height,s=e.attributes&&e.attributes.BANDWIDTH;return{bandwidth:s||window.Number.MAX_VALUE,width:t,height:i,playlist:e}})),a=(Nu(n,(e,t)=>e.bandwidth-t.bandwidth),(n=n.filter(e=>!ch.isIncompatible(e.playlist))).filter(e=>ch.isEnabled(e.playlist)));l=(a=a.length?a:n.filter(e=>!ch.isDisabled(e.playlist))).filter(e=>e.bandwidth*R.BANDWIDTH_VARIANCE<t);let o=l[l.length-1];var m=l.filter(e=>e.bandwidth===o.bandwidth)[0];if(!1===u){let t=m||a[0]||n[0];if(t&&t.playlist){let e=m?"bandwidthBestRep":"sortedPlaylistReps";return a[0]&&(e="enabledPlaylistReps"),Ou(`choosing ${Ru(t)} using ${e} with options`,p),t.playlist}}else{var g,u=l.filter(e=>e.width&&e.height),l=(Nu(u,(e,t)=>e.width-t.width),u.filter(e=>e.width===d&&e.height===h)),l=(o=l[l.length-1],l.filter(e=>e.bandwidth===o.bandwidth)[0]);let t,i;l||(g=(t=u.filter(e=>e.width>d||h<e.height)).filter(e=>e.width===t[0].width&&e.height===t[0].height),o=g[g.length-1],i=g.filter(e=>e.bandwidth===o.bandwidth)[0]);let s,r=(c.leastPixelDiffSelector&&(g=u.map(e=>(e.pixelDiff=Math.abs(e.width-d)+Math.abs(e.height-h),e)),Nu(g,(e,t)=>e.pixelDiff===t.pixelDiff?t.bandwidth-e.bandwidth:e.pixelDiff-t.pixelDiff),s=g[0]),s||i||l||m||a[0]||n[0]);if(r&&r.playlist){let e="sortedPlaylistReps";return s?e="leastPixelDiffRep":i?e="resolutionPlusOneRep":l?e="resolutionBestRep":m?e="bandwidthBestRep":a[0]&&(e="enabledPlaylistReps"),Ou(`choosing ${Ru(r)} using ${e} with options`,p),r.playlist}}return Ou("could not choose a playlist with options",p),null}}function Uu(){let e=this.useDevicePixelRatio&&window.devicePixelRatio||1;return isNaN(this.customPixelRatio)||(e=this.customPixelRatio),Mu(this.playlists.main,this.systemBandwidth,parseInt(gu(this.tech_.el(),"width"),10)*e,parseInt(gu(this.tech_.el(),"height"),10)*e,this.limitRenditionByPlayerDimensions,this.playlistController_)}function Bu(e){try{return new URL(e).pathname.split("/").slice(-2).join("/")}catch(e){return""}}function Fu(e,t,i){let s;var r;if(i&&i.cues)for(s=i.cues.length;s--;)(r=i.cues[s]).startTime>=e&&r.endTime<=t&&i.removeCue(r)}let qu=({inbandTextTracks:e,metadataArray:t,timestampOffset:i,videoDuration:o})=>{if(t){let r=window.WebKitDataCue||window.VTTCue,a=e.metadataTrack_;if(a&&(t.forEach(e=>{let s=e.cueTime+i;!("number"!=typeof s||window.isNaN(s)||s<0)&&s<1/0&&e.frames&&e.frames.length&&e.frames.forEach(e=>{var t,i=new r(s,s,e.value||e.url||e.data||"");i.frame=e,i.value=e,t=i,Object.defineProperties(t.frame,{id:{get(){return E.log.warn("cue.frame.id is deprecated. Use cue.value.key instead."),t.value.key}},value:{get(){return E.log.warn("cue.frame.value is deprecated. Use cue.value.data instead."),t.value.data}},privateData:{get(){return E.log.warn("cue.frame.privateData is deprecated. Use cue.value.data instead."),t.value.data}}}),a.addCue(i)})}),a.cues)&&a.cues.length){var s=a.cues,l=[];for(let e=0;e<s.length;e++)s[e]&&l.push(s[e]);let r=l.reduce((e,t)=>{var i=e[t.startTime]||[];return i.push(t),e[t.startTime]=i,e},{}),n=Object.keys(r).sort((e,t)=>Number(e)-Number(t));n.forEach((e,t)=>{var i=r[e],e=isFinite(o)?o:e;let s=Number(n[t+1])||e;i.forEach(e=>{e.endTime=s})})}}},ju={id:"ID",class:"CLASS",startDate:"START-DATE",duration:"DURATION",endDate:"END-DATE",endOnNext:"END-ON-NEXT",plannedDuration:"PLANNED-DURATION",scte35Out:"SCTE35-OUT",scte35In:"SCTE35-IN"},Hu=new Set(["id","class","startDate","duration","endDate","endOnNext","startTime","endTime","processDateRange"]),Vu=(e,t,i)=>{e.metadataTrack_||(e.metadataTrack_=i.addRemoteTextTrack({kind:"metadata",label:"Timed Metadata"},!1).track,E.browser.IS_ANY_SAFARI)||(e.metadataTrack_.inBandMetadataTrackDispatchType=t)},zu=e=>"number"==typeof e&&isFinite(e),$u=e=>{var{startOfSegment:t,duration:i,segment:s,part:r,playlist:{mediaSequence:n,id:a,segments:o=[]},mediaIndex:l,partIndex:d,timeline:h}=e,o=o.length-1;let u="mediaIndex/partIndex increment";e.getMediaInfoForTime?u=`getMediaInfoForTime (${e.getMediaInfoForTime})`:e.isSyncRequest&&(u="getSyncSegmentCandidate (isSyncRequest)"),e.independent&&(u+=" with independent "+e.independent);var c="number"==typeof d,e=e.segment.uri?"segment":"pre-segment",p=c?Jd({preloadSegment:s})-1:0;return e+` [${n+l}/${n+o}]`+(c?` part [${d}/${p}]`:"")+` segment start/end [${s.start} => ${s.end}]`+(c?` part start/end [${r.start} => ${r.end}]`:"")+` startOfSegment [${t}]`+` duration [${i}]`+` timeline [${h}]`+` selected by [${u}]`+` playlist [${a}]`},Wu=e=>e+"TimingInfo",Gu=({timelineChangeController:e,currentTimeline:t,segmentTimeline:i,loaderType:s,audioDisabled:r})=>{return!(t===i||("audio"===s?(t=e.lastTimelineChange({type:"main"}))&&t.to===i:"main"!==s||!r||(t=e.pendingTimelineChange({type:"audio"}))&&t.to===i))},Xu=e=>{var t,i,s,r=e.pendingSegment_;r&&Gu({timelineChangeController:e.timelineChangeController_,currentTimeline:e.currentTimeline_,segmentTimeline:r.timeline,loaderType:e.loaderType_,audioDisabled:e.audioDisabled_})&&!!((r=e.timelineChangeController_)&&(t=r.pendingTimelineChange({type:"audio"}),r=r.pendingTimelineChange({type:"main"}),s=(i=t&&r)&&t.to!==r.to,i)&&-1!==t.from&&-1!==r.from&&s)&&(t=(i=e).timelineChangeController_.pendingTimelineChange({type:"audio"}),i=i.timelineChangeController_.pendingTimelineChange({type:"main"}),t&&i&&t.to<i.to?e.timelineChangeController_.trigger("audioTimelineBehind"):(r=e)&&(r.pause(),r.resetEverything(),r.load()))},Ku=({segmentDuration:e,maxDuration:t})=>!!e&&Math.round(e)>t+zd,Yu=(e,t)=>{var i,s,r;return"hls"===t&&(t=(e=>{let s=0;return["video","audio"].forEach(function(t){t=e[t+"TimingInfo"];if(t){var{start:t,end:i}=t;let e;"bigint"==typeof t||"bigint"==typeof i?e=window.BigInt(i)-window.BigInt(t):"number"==typeof t&&"number"==typeof i&&(e=i-t),"undefined"!=typeof e&&e>s&&(s=e)}}),s="bigint"==typeof s&&s<Number.MAX_SAFE_INTEGER?Number(s):s})({audioTimingInfo:e.audioTimingInfo,videoTimingInfo:e.videoTimingInfo}))&&(i=e.playlist.targetDuration,s=Ku({segmentDuration:t,maxDuration:2*i}),r=Ku({segmentDuration:t,maxDuration:i}),t=`Segment with index ${e.mediaIndex} `+`from playlist ${e.playlist.id} `+`has a duration of ${t} `+`when the reported duration is ${e.duration} `+`and the target duration is ${i}. `+"For HLS content, a duration in excess of the target duration may result in playback issues. See the HLS specification section on EXT-X-TARGETDURATION for more details: https://tools.ietf.org/html/draft-pantos-http-live-streaming-23#section-4.3.3.1",s||r)?{severity:s?"warn":"info",message:t}:null},Qu=({type:e,segment:t})=>{var i,s,r;if(t)return i=Boolean(t.key||t.map&&t.map.ke),s=Boolean(t.map&&!t.map.bytes),r=void 0===t.startOfSegment?t.start:t.startOfSegment,{type:e||t.type,uri:t.resolvedUri||t.uri,start:r,duration:t.duration,isEncrypted:i,isMediaInitialization:s}};class Ju extends E.EventTarget{constructor(e,t=0){if(super(),!e)throw new TypeError("Initialization settings are required");if("function"!=typeof e.currentTime)throw new TypeError("No currentTime getter specified");if(!e.mediaSource)throw new TypeError("No MediaSource specified");this.bandwidth=e.bandwidth,this.throughput={rate:0,count:0},this.roundTrip=NaN,this.resetStats_(),this.mediaIndex=null,this.partIndex=null,this.hasPlayed_=e.hasPlayed,this.currentTime_=e.currentTime,this.seekable_=e.seekable,this.seeking_=e.seeking,this.duration_=e.duration,this.mediaSource_=e.mediaSource,this.vhs_=e.vhs,this.loaderType_=e.loaderType,this.currentMediaInfo_=void 0,this.startingMediaInfo_=void 0,this.segmentMetadataTrack_=e.segmentMetadataTrack,this.goalBufferLength_=e.goalBufferLength,this.sourceType_=e.sourceType,this.sourceUpdater_=e.sourceUpdater,this.inbandTextTracks_=e.inbandTextTracks,this.state_="INIT",this.timelineChangeController_=e.timelineChangeController,this.shouldSaveSegmentTimingInfo_=!0,this.parse708captions_=e.parse708captions,this.useDtsForTimestampOffset_=e.useDtsForTimestampOffset,this.captionServices_=e.captionServices,this.exactManifestTimings=e.exactManifestTimings,this.addMetadataToTextTrack=e.addMetadataToTextTrack,this.checkBufferTimeout_=null,this.error_=void 0,this.currentTimeline_=-1,this.shouldForceTimestampOffsetAfterResync_=!1,this.pendingSegment_=null,this.xhrOptions_=null,this.pendingSegments_=[],this.audioDisabled_=!1,this.isPendingTimestampOffset_=!1,this.gopBuffer_=[],this.timeMapping_=0,this.safeAppend_=!1,this.appendInitSegment_={audio:!0,video:!0},this.playlistOfLastInitSegment_={audio:null,video:null},this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_={id3:[],caption:[]},this.waitingOnRemove_=!1,this.quotaExceededErrorRetryTimeout_=null,this.activeInitSegmentId_=null,this.initSegments_={},this.cacheEncryptionKeys_=e.cacheEncryptionKeys,this.keyCache_={},this.decrypter_=e.decrypter,this.syncController_=e.syncController,this.syncPoint_={segmentIndex:0,time:0},this.transmuxer_=this.createTransmuxer_(),this.triggerSyncInfoUpdate_=()=>this.trigger("syncinfoupdate"),this.syncController_.on("syncinfoupdate",this.triggerSyncInfoUpdate_),this.mediaSource_.addEventListener("sourceopen",()=>{this.isEndOfStream_()||(this.ended_=!1)}),this.fetchAtBuffer_=!1,this.logger_=Md(`SegmentLoader[${this.loaderType_}]`),Object.defineProperty(this,"state",{get(){return this.state_},set(e){e!==this.state_&&(this.logger_(this.state_+" -> "+e),this.state_=e,this.trigger("statechange"))}}),this.sourceUpdater_.on("ready",()=>{this.hasEnoughInfoToAppend_()?this.processCallQueue_():Xu(this)}),this.sourceUpdater_.on("codecschange",e=>{this.trigger(f({type:"codecschange"},e))}),"main"===this.loaderType_&&this.timelineChangeController_.on("pendingtimelinechange",()=>{this.hasEnoughInfoToAppend_()?this.processCallQueue_():Xu(this)}),"audio"===this.loaderType_&&this.timelineChangeController_.on("timelinechange",e=>{this.trigger(f({type:"timelinechange"},e)),this.hasEnoughInfoToLoad_()?this.processLoadQueue_():Xu(this),this.hasEnoughInfoToAppend_()?this.processCallQueue_():Xu(this)})}get mediaSequenceSync_(){return this.syncController_.getMediaSequenceSync(this.loaderType_)}createTransmuxer_(){return cu({remux:!1,alignGopsAtEnd:this.safeAppend_,keepOriginalTimestamps:!0,parse708captions:this.parse708captions_,captionServices:this.captionServices_})}resetStats_(){this.mediaBytesTransferred=0,this.mediaRequests=0,this.mediaRequestsAborted=0,this.mediaRequestsTimedout=0,this.mediaRequestsErrored=0,this.mediaTransferDuration=0,this.mediaSecondsLoaded=0,this.mediaAppends=0}dispose(){this.trigger("dispose"),this.state="DISPOSED",this.pause(),this.abort_(),this.transmuxer_&&this.transmuxer_.terminate(),this.resetStats_(),this.checkBufferTimeout_&&window.clearTimeout(this.checkBufferTimeout_),this.syncController_&&this.triggerSyncInfoUpdate_&&this.syncController_.off("syncinfoupdate",this.triggerSyncInfoUpdate_),this.off()}setAudio(e){this.audioDisabled_=!e,e?this.appendInitSegment_.audio=!0:this.sourceUpdater_.removeAudio(0,this.duration_())}abort(){"WAITING"!==this.state?this.pendingSegment_&&(this.pendingSegment_=null):(this.abort_(),this.state="READY",this.paused()||this.monitorBuffer_())}abort_(){this.pendingSegment_&&this.pendingSegment_.abortRequests&&this.pendingSegment_.abortRequests(),this.pendingSegment_=null,this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.timelineChangeController_.clearPendingTimelineChange(this.loaderType_),this.waitingOnRemove_=!1,window.clearTimeout(this.quotaExceededErrorRetryTimeout_),this.quotaExceededErrorRetryTimeout_=null}checkForAbort_(e){return"APPENDING"!==this.state||this.pendingSegment_?!this.pendingSegment_||this.pendingSegment_.requestId!==e:(this.state="READY",!0)}error(e){return"undefined"!=typeof e&&(this.logger_("error occurred:",e),this.error_=e),this.pendingSegment_=null,this.error_}endOfStream(){this.ended_=!0,this.transmuxer_&&uu(this.transmuxer_),this.gopBuffer_.length=0,this.pause(),this.trigger("ended")}buffered_(){var e=this.getMediaInfo_();if(!this.sourceUpdater_||!e)return Ud();if("main"===this.loaderType_){var{hasAudio:e,hasVideo:t,isMuxed:i}=e;if(t&&e&&!this.audioDisabled_&&!i)return this.sourceUpdater_.buffered();if(t)return this.sourceUpdater_.videoBuffered()}return this.sourceUpdater_.audioBuffered()}initSegmentForMap(e,t=!1){if(!e)return null;var i=Rh(e);let s=this.initSegments_[i];return t&&!s&&e.bytes&&(this.initSegments_[i]=s={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:e.bytes,tracks:e.tracks,timescales:e.timescales}),s||e}segmentKey(e,t=!1){if(!e)return null;var i=Nh(e);let s=this.keyCache_[i];this.cacheEncryptionKeys_&&t&&!s&&e.bytes&&(this.keyCache_[i]=s={resolvedUri:e.resolvedUri,bytes:e.bytes});t={resolvedUri:(s||e).resolvedUri};return s&&(t.bytes=s.bytes),t}couldBeginLoading_(){return this.playlist_&&!this.paused()}load(){if(this.monitorBuffer_(),this.playlist_)return"INIT"===this.state&&this.couldBeginLoading_()?this.init_():void(!this.couldBeginLoading_()||"READY"!==this.state&&"INIT"!==this.state||(this.state="READY"))}init_(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()}playlist(t,i={}){if(t){var s,r=this.playlist_,n=this.pendingSegment_;this.playlist_=t,this.xhrOptions_=i,"INIT"===this.state&&(t.syncInfo={mediaSequence:t.mediaSequence,time:0},"main"===this.loaderType_)&&this.syncController_.setDateTimeMappingForStart(t);let e=null;if(r&&(r.id?e=r.id:r.uri&&(e=r.uri)),this.logger_(`playlist update [${e} => ${t.id||t.uri}]`),this.mediaSequenceSync_&&(this.mediaSequenceSync_.update(t,this.currentTime_()),this.logger_(`Playlist update:
currentTime: ${this.currentTime_()}
bufferedEnd: ${qd(this.buffered_())}
`,this.mediaSequenceSync_.diagnostics)),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();r&&r.uri===t.uri?(i=t.mediaSequence-r.mediaSequence,this.logger_(`live window shift [${i}]`),null!==this.mediaIndex&&(this.mediaIndex-=i,this.mediaIndex<0?(this.mediaIndex=null,this.partIndex=null):(s=this.playlist_.segments[this.mediaIndex],!this.partIndex||s.parts&&s.parts.length&&s.parts[this.partIndex]||(s=this.mediaIndex,this.logger_(`currently processing part (index ${this.partIndex}) no longer exists.`),this.resetLoader(),this.mediaIndex=s))),n&&(n.mediaIndex-=i,n.mediaIndex<0?(n.mediaIndex=null,n.partIndex=null):(0<=n.mediaIndex&&(n.segment=t.segments[n.mediaIndex]),0<=n.partIndex&&n.segment.parts&&(n.part=n.segment.parts[n.partIndex]))),this.syncController_.saveExpiredSegmentInfo(r,t)):(null!==this.mediaIndex&&(!t.endList&&"number"==typeof t.partTargetDuration?this.resetLoader():this.resyncLoader()),this.currentMediaInfo_=void 0,this.trigger("playlistupdate"))}}pause(){this.checkBufferTimeout_&&(window.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)}paused(){return null===this.checkBufferTimeout_}resetEverything(e){this.ended_=!1,this.activeInitSegmentId_=null,this.appendInitSegment_={audio:!0,video:!0},this.resetLoader(),this.remove(0,1/0,e),this.transmuxer_&&(this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.transmuxer_.postMessage({action:"reset"}))}resetLoader(){this.fetchAtBuffer_=!1,this.mediaSequenceSync_&&this.mediaSequenceSync_.resetAppendedStatus(),this.resyncLoader()}resyncLoader(){this.transmuxer_&&uu(this.transmuxer_),this.mediaIndex=null,this.partIndex=null,this.syncPoint_=null,this.isPendingTimestampOffset_=!1;var e=this.currentMediaInfo_&&this.currentMediaInfo_.isFmp4;"hls"!==this.sourceType_||e||(this.shouldForceTimestampOffsetAfterResync_=!0),this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.abort(),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})}remove(t,i,s=()=>{},r=!1){if((i=i===1/0?this.duration_():i)<=t)this.logger_("skipping remove because end ${end} is <= start ${start}");else if(this.sourceUpdater_&&this.getMediaInfo_()){let e=1;var n,a=()=>{0===--e&&s()};for(n in!r&&this.audioDisabled_||(e++,this.sourceUpdater_.removeAudio(t,i,a)),!r&&"main"!==this.loaderType_||(this.gopBuffer_=((t,i,e,s)=>{var r=Math.ceil((i-s)*Od),n=Math.ceil((e-s)*Od),i=t.slice();let a=t.length;for(;a--&&!(t[a].pts<=n););if(-1!==a){let e=a+1;for(;e--&&!(t[e].pts<=r););e=Math.max(e,0),i.splice(e,a-e+1)}return i})(this.gopBuffer_,t,i,this.timeMapping_),e++,this.sourceUpdater_.removeVideo(t,i,a)),this.inbandTextTracks_)Fu(t,i,this.inbandTextTracks_[n]);Fu(t,i,this.segmentMetadataTrack_),a()}else this.logger_("skipping remove because no source updater or starting media info")}monitorBuffer_(){this.checkBufferTimeout_&&window.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=window.setTimeout(this.monitorBufferTick_.bind(this),1)}monitorBufferTick_(){"READY"===this.state&&this.fillBuffer_(),this.checkBufferTimeout_&&window.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=window.setTimeout(this.monitorBufferTick_.bind(this),500)}fillBuffer_(){var e,t;this.sourceUpdater_.updating()||(e=this.chooseNextRequest_())&&(t={segmentInfo:Qu({type:this.loaderType_,segment:e})},this.trigger({type:"segmentselected",metadata:t}),"number"==typeof e.timestampOffset&&(this.isPendingTimestampOffset_=!1,this.timelineChangeController_.pendingTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline})),this.loadSegment_(e))}isEndOfStream_(e=this.mediaIndex,t=this.playlist_,i=this.partIndex){var s;return!(!t||!this.mediaSource_)&&(s="number"==typeof e&&t.segments[e],e=e+1===t.segments.length,i=!s||!s.parts||i+1===s.parts.length,t.endList)&&"open"===this.mediaSource_.readyState&&e&&i}chooseNextRequest_(){var e=this.buffered_(),s=qd(e)||0,e=jd(e,this.currentTime_()),r=!this.hasPlayed_()&&1<=e,n=e>=this.goalBufferLength_(),t=this.playlist_.segments;if(!t.length||r||n)return null;this.syncPoint_=this.syncPoint_||this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_(),this.loaderType_);r={partIndex:null,mediaIndex:null,startOfSegment:null,playlist:this.playlist_,isSyncRequest:Boolean(!this.syncPoint_)};if(r.isSyncRequest)r.mediaIndex=function(t,i,s){i=i||[];var r=[];let n=0;for(let e=0;e<i.length;e++){var a=i[e];if(t===a.timeline&&(r.push(e),(n+=a.duration)>s))return e}return 0===r.length?0:r[r.length-1]}(this.currentTimeline_,t,s),this.logger_("choose next request. Can not find sync point. Fallback to media Index: "+r.mediaIndex);else if(null!==this.mediaIndex){var n=t[this.mediaIndex],a="number"==typeof this.partIndex?this.partIndex:-1;r.startOfSegment=n.end||s,n.parts&&n.parts[a+1]?(r.mediaIndex=this.mediaIndex,r.partIndex=a+1):r.mediaIndex=this.mediaIndex+1}else{let e,t,i;n=this.fetchAtBuffer_?s:this.currentTime_();if(this.mediaSequenceSync_&&this.logger_(`chooseNextRequest_ request after Quality Switch:
For TargetTime: ${n}.
CurrentTime: ${this.currentTime_()}
BufferedEnd: ${s}
Fetch At Buffer: ${this.fetchAtBuffer_}
`,this.mediaSequenceSync_.diagnostics),this.mediaSequenceSync_&&this.mediaSequenceSync_.isReliable){a=this.getSyncInfoFromMediaSequenceSync_(n);if(!a)return this.error({message:s="No sync info found while using media sequence sync",metadata:{errorType:E.Error.StreamingFailedToSelectNextSegment,error:new Error(s)}}),this.logger_("chooseNextRequest_ - no sync info found using media sequence sync"),null;this.logger_(`chooseNextRequest_ mediaSequence syncInfo (${a.start} --> ${a.end})`),e=a.segmentIndex,t=a.partIndex,i=a.start}else{this.logger_("chooseNextRequest_ - fallback to a regular segment selection algorithm, based on a syncPoint.");s=ch.getMediaInfoForTime({exactManifestTimings:this.exactManifestTimings,playlist:this.playlist_,currentTime:n,startingPartIndex:this.syncPoint_.partIndex,startingSegmentIndex:this.syncPoint_.segmentIndex,startTime:this.syncPoint_.time});e=s.segmentIndex,t=s.partIndex,i=s.startTime}r.getMediaInfoForTime=this.fetchAtBuffer_?"bufferedEnd "+n:"currentTime "+n,r.mediaIndex=e,r.startOfSegment=i,r.partIndex=t,this.logger_(`choose next request. Playlist switched and we have a sync point. Media Index: ${r.mediaIndex} `)}a=t[r.mediaIndex];let i=a&&"number"==typeof r.partIndex&&a.parts&&a.parts[r.partIndex];if(!a||"number"==typeof r.partIndex&&!i)return null;"number"!=typeof r.partIndex&&a.parts&&(r.partIndex=0,i=a.parts[0]);s=this.vhs_.playlists&&this.vhs_.playlists.main&&this.vhs_.playlists.main.independentSegments||this.playlist_.independentSegments,e||!i||s||i.independent||(0===r.partIndex?(e=(n=t[r.mediaIndex-1]).parts&&n.parts.length&&n.parts[n.parts.length-1])&&e.independent&&(--r.mediaIndex,r.partIndex=n.parts.length-1,r.independent="previous segment"):a.parts[r.partIndex-1].independent&&(--r.partIndex,r.independent="previous part")),s=this.mediaSource_&&"ended"===this.mediaSource_.readyState;return r.mediaIndex>=t.length-1&&s&&!this.seeking_()?null:(this.shouldForceTimestampOffsetAfterResync_&&(this.shouldForceTimestampOffsetAfterResync_=!1,r.forceTimestampOffset=!0,this.logger_("choose next request. Force timestamp offset after loader resync")),this.generateSegmentInfo_(r))}getSyncInfoFromMediaSequenceSync_(e){var t;return this.mediaSequenceSync_&&(e!==(t=Math.max(e,this.mediaSequenceSync_.start))&&this.logger_(`getSyncInfoFromMediaSequenceSync_. Pulled target time from ${e} to `+t),e=this.mediaSequenceSync_.getSyncInfoForTime(t))?e.isAppended?(t=this.mediaSequenceSync_.getSyncInfoForTime(e.end))?(t.isAppended&&this.logger_("getSyncInfoFromMediaSequenceSync_: We encounter unexpected scenario where next media sequence sync info is also appended!"),t):null:e:null}generateSegmentInfo_(e){var{independent:e,playlist:t,mediaIndex:i,startOfSegment:s,isSyncRequest:r,partIndex:n,forceTimestampOffset:a,getMediaInfoForTime:o}=e,l=t.segments[i],d="number"==typeof n&&l.parts[n],i={requestId:"segment-loader-"+Math.random(),uri:d&&d.resolvedUri||l.resolvedUri,mediaIndex:i,partIndex:d?n:null,isSyncRequest:r,startOfSegment:s,playlist:t,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:l.timeline,duration:d&&d.duration||l.duration,segment:l,part:d,byteLength:0,transmuxer:this.transmuxer_,getMediaInfoForTime:o,independent:e},n="undefined"!=typeof a?a:this.isPendingTimestampOffset_,r=(i.timestampOffset=this.timestampOffsetForSegment_({segmentTimeline:l.timeline,currentTimeline:this.currentTimeline_,startOfSegment:s,buffered:this.buffered_(),overrideCheck:n}),qd(this.sourceUpdater_.audioBuffered()));return"number"==typeof r&&(i.audioAppendStart=r-this.sourceUpdater_.audioTimestampOffset()),this.sourceUpdater_.videoBuffered().length&&(i.gopsToAlignWith=((e,t,i)=>{if("undefined"==typeof t||null===t||!e.length)return[];var s=Math.ceil((t-i+3)*Od);let r;for(r=0;r<e.length&&!(e[r].pts>s);r++);return e.slice(r)})(this.gopBuffer_,this.currentTime_()-this.sourceUpdater_.videoTimestampOffset(),this.timeMapping_)),i}timestampOffsetForSegment_(e){return{segmentTimeline:e,currentTimeline:t,startOfSegment:i,buffered:s,overrideCheck:r}=[e][0],r||e!==t?!(e<t)&&s.length?s.end(s.length-1):i:null;var t,i,s,r}earlyAbortWhenNeeded_(t){if(!this.vhs_.tech_.paused()&&this.xhrOptions_.timeout&&this.playlist_.attributes.BANDWIDTH&&!(Date.now()-(t.firstBytesReceivedAt||Date.now())<1e3)){var e=this.currentTime_(),i=t.bandwidth,s=this.pendingSegment_.duration,t=ch.estimateSegmentRequestTime(s,i,this.playlist_,t.bytesReceived),r=([r,n,a=1]=[this.buffered_(),e,this.vhs_.tech_.playbackRate()],((r.length?r.end(r.length-1):0)-n)/a-1);if(!(t<=r)){var n=function(e){let{main:t,currentTime:i,bandwidth:s,duration:r,segmentDuration:n,timeUntilRebuffer:a,currentTimeline:o,syncController:l}=e;e=t.playlists.filter(e=>!ch.isIncompatible(e));let d=e.filter(ch.isEnabled);var e=(d=d.length?d:e.filter(e=>!ch.isDisabled(e))).filter(ch.hasAttribute.bind(null,"BANDWIDTH")).map(e=>{var t=l.getSyncPoint(e,r,o,i)?1:2;return{playlist:e,rebufferingImpact:ch.estimateSegmentRequestTime(n,s,e)*t-a}}),h=e.filter(e=>e.rebufferingImpact<=0);return Nu(h,(e,t)=>fu(t.playlist,e.playlist)),h.length?h[0]:(Nu(e,(e,t)=>e.rebufferingImpact-t.rebufferingImpact),e[0]||null)}({main:this.vhs_.playlists.main,currentTime:e,bandwidth:i,duration:this.duration_(),segmentDuration:s,timeUntilRebuffer:r,currentTimeline:this.currentTimeline_,syncController:this.syncController_});if(n){var a=t-r-n.rebufferingImpact;let e=.5;r<=zd&&(e=1),!n.playlist||n.playlist.uri===this.playlist_.uri||a<e||(this.bandwidth=n.playlist.attributes.BANDWIDTH*R.BANDWIDTH_VARIANCE+1,this.trigger("earlyabort"))}}}}handleAbort_(e){this.logger_("Aborting "+$u(e)),this.mediaRequestsAborted+=1}handleProgress_(e,t){this.earlyAbortWhenNeeded_(t.stats),this.checkForAbort_(t.requestId)||this.trigger("progress")}handleTrackInfo_(e,t){var{hasAudio:i,hasVideo:s}=t,i={segmentInfo:Qu({type:this.loaderType_,segment:e}),trackInfo:{hasAudio:i,hasVideo:s}};this.trigger({type:"segmenttransmuxingtrackinfoavailable",metadata:i}),this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||this.checkForIllegalMediaSwitch(t)||(function(t,i){if(!t&&!i||!t&&i||t&&!i)return!1;if(t!==i){var s=Object.keys(t).sort(),r=Object.keys(i).sort();if(s.length!==r.length)return!1;for(let e=0;e<s.length;e++){var n=s[e];if(n!==r[e])return!1;if(t[n]!==i[n])return!1}}return!0}(this.currentMediaInfo_,t=t||{})||(this.appendInitSegment_={audio:!0,video:!0},this.startingMediaInfo_=t,this.currentMediaInfo_=t,this.logger_("trackinfo update",t),this.trigger("trackinfo")),this.checkForAbort_(e.requestId))||(this.pendingSegment_.trackInfo=t,this.hasEnoughInfoToAppend_()?this.processCallQueue_():Xu(this))}handleTimingInfo_(e,t,i,s){var r;this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||((e=this.pendingSegment_)[r=Wu(t)]=e[r]||{},e[r][i]=s,this.logger_(`timinginfo: ${t} - ${i} - `+s),this.hasEnoughInfoToAppend_()?this.processCallQueue_():Xu(this))}handleCaptions_(e,t){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId))if(0===t.length)this.logger_("SegmentLoader received no captions from a caption event");else if(this.pendingSegment_.hasAppendedData_){let n=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset(),a={};t.forEach(e=>{a[e.stream]=a[e.stream]||{startTime:1/0,captions:[],endTime:0};var t=a[e.stream];t.startTime=Math.min(t.startTime,e.startTime+n),t.endTime=Math.max(t.endTime,e.endTime+n),t.captions.push(e)}),Object.keys(a).forEach(e=>{var{startTime:t,endTime:i,captions:s}=a[e],r=this.inbandTextTracks_;this.logger_(`adding cues from ${t} -> ${i} for `+e),function(r,n,a){if(!r[a]){n.trigger({type:"usage",name:"vhs-608"});let s=a;/^cc708_/.test(a)&&(s="SERVICE"+a.split("_")[1]);var o=n.textTracks().getTrackById(s);if(o)r[a]=o;else{let e=a,t=a,i=!1;o=(n.options_.vhs&&n.options_.vhs.captionServices||{})[s];o&&(e=o.label,t=o.language,i=o.default),r[a]=n.addRemoteTextTrack({kind:"captions",id:s,default:i,label:e,language:t},!1).track}}}(r,this.vhs_.tech_,e),Fu(t,i,r[e]),function({inbandTextTracks:n,captionArray:e,timestampOffset:a}){if(e){let r=window.WebKitDataCue||window.VTTCue;e.forEach(i=>{let s=i.stream;i.content?i.content.forEach(e=>{var t=new r(i.startTime+a,i.endTime+a,e.text);t.line=e.line,t.align="left",t.position=e.position,t.positionAlign="line-left",n[s].addCue(t)}):n[s].addCue(new r(i.startTime+a,i.endTime+a,i.text))})}}({captionArray:s,inbandTextTracks:r,timestampOffset:n})}),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})}else this.metadataQueue_.caption.push(this.handleCaptions_.bind(this,e,t))}handleId3_(e,t,i){this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||(this.pendingSegment_.hasAppendedData_?this.addMetadataToTextTrack(i,t,this.duration_()):this.metadataQueue_.id3.push(this.handleId3_.bind(this,e,t,i)))}processMetadataQueue_(){this.metadataQueue_.id3.forEach(e=>e()),this.metadataQueue_.caption.forEach(e=>e()),this.metadataQueue_.id3=[],this.metadataQueue_.caption=[]}processCallQueue_(){var e=this.callQueue_;this.callQueue_=[],e.forEach(e=>e())}processLoadQueue_(){var e=this.loadQueue_;this.loadQueue_=[],e.forEach(e=>e())}hasEnoughInfoToLoad_(){var e;return"audio"!==this.loaderType_||!(!(e=this.pendingSegment_)||this.getCurrentMediaInfo_()&&Gu({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))}getCurrentMediaInfo_(e=this.pendingSegment_){return e&&e.trackInfo||this.currentMediaInfo_}getMediaInfo_(e=this.pendingSegment_){return this.getCurrentMediaInfo_(e)||this.startingMediaInfo_}getPendingSegmentPlaylist(){return this.pendingSegment_?this.pendingSegment_.playlist:null}hasEnoughInfoToAppend_(){var e,t,i,s;return!!this.sourceUpdater_.ready()&&!(this.waitingOnRemove_||this.quotaExceededErrorRetryTimeout_||(e=this.pendingSegment_,t=this.getCurrentMediaInfo_(),!e)||!t||({hasAudio:t,hasVideo:i,isMuxed:s}=t,i&&!e.videoTimingInfo)||t&&!this.audioDisabled_&&!s&&!e.audioTimingInfo||Gu({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))}handleData_(t,e){if(this.earlyAbortWhenNeeded_(t.stats),!this.checkForAbort_(t.requestId))if(this.callQueue_.length||!this.hasEnoughInfoToAppend_())Xu(this),this.callQueue_.push(this.handleData_.bind(this,t,e));else{var i=this.pendingSegment_;if(this.setTimeMapping_(i.timeline),this.updateMediaSecondsLoaded_(i.part||i.segment),"closed"!==this.mediaSource_.readyState){if(t.map&&(t.map=this.initSegmentForMap(t.map,!0),i.segment.map=t.map),t.key&&this.segmentKey(t.key,!0),i.isFmp4=t.isFmp4,i.timingInfo=i.timingInfo||{},i.isFmp4)this.trigger("fmp4"),i.timingInfo.start=i[Wu(e.type)].start;else{t=this.getCurrentMediaInfo_(),t="main"===this.loaderType_&&t&&t.hasVideo;let e;t&&(e=i.videoTimingInfo.start),i.timingInfo.start=this.trueSegmentStart_({currentStart:i.timingInfo.start,playlist:i.playlist,mediaIndex:i.mediaIndex,currentVideoTimestampOffset:this.sourceUpdater_.videoTimestampOffset(),useVideoTimingInfo:t,firstVideoFrameTimeForData:e,videoTimingInfo:i.videoTimingInfo,audioTimingInfo:i.audioTimingInfo})}if(this.updateAppendInitSegmentStatus(i,e.type),this.updateSourceBufferTimestampOffset_(i),i.isSyncRequest){this.updateTimingInfoEnd_(i),this.syncController_.saveSegmentTimingInfo({segmentInfo:i,shouldSaveTimelineMapping:"main"===this.loaderType_});t=this.chooseNextRequest_();if(t.mediaIndex!==i.mediaIndex||t.partIndex!==i.partIndex)return void this.logger_("sync segment was incorrect, not appending");this.logger_("sync segment was correct, appending")}i.hasAppendedData_=!0,this.processMetadataQueue_(),this.appendData_(i,e)}}}updateAppendInitSegmentStatus(e,t){"main"!==this.loaderType_||"number"!=typeof e.timestampOffset||e.changedTimestampOffset||(this.appendInitSegment_={audio:!0,video:!0}),this.playlistOfLastInitSegment_[t]!==e.playlist&&(this.appendInitSegment_[t]=!0)}getInitSegmentAndUpdateState_({type:e,initSegment:t,map:i,playlist:s}){if(i){var r=Rh(i);if(this.activeInitSegmentId_===r)return null;t=this.initSegmentForMap(i,!0).bytes,this.activeInitSegmentId_=r}return t&&this.appendInitSegment_[e]?(this.playlistOfLastInitSegment_[e]=s,this.appendInitSegment_[e]=!1,this.activeInitSegmentId_=null,t):null}handleQuotaExceededError_({segmentInfo:e,type:t,bytes:i},s){var r=this.sourceUpdater_.audioBuffered(),n=this.sourceUpdater_.videoBuffered(),a=(1<r.length&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the audio buffer: "+Xd(r).join(", ")),1<n.length&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the video buffer: "+Xd(n).join(", ")),r.length?r.start(0):0),o=r.length?r.end(r.length-1):0,l=n.length?n.start(0):0,d=n.length?n.end(n.length-1):0;o-a<=1&&d-l<=1?(this.logger_("On QUOTA_EXCEEDED_ERR, single segment too large to append to buffer, triggering an error. "+`Appended byte length: ${i.byteLength}, `+`audio buffer: ${Xd(r).join(", ")}, `+`video buffer: ${Xd(n).join(", ")}, `),this.error({message:"Quota exceeded error with append of a single segment of content",excludeUntil:1/0}),this.trigger("error")):(this.waitingOnRemove_=!0,this.callQueue_.push(this.appendToSourceBuffer_.bind(this,{segmentInfo:e,type:t,bytes:i})),o=this.currentTime_()-1,this.logger_("On QUOTA_EXCEEDED_ERR, removing audio/video from 0 to "+o),this.remove(0,o,()=>{this.logger_("On QUOTA_EXCEEDED_ERR, retrying append in 1s"),this.waitingOnRemove_=!1,this.quotaExceededErrorRetryTimeout_=window.setTimeout(()=>{this.logger_("On QUOTA_EXCEEDED_ERR, re-processing call queue"),this.quotaExceededErrorRetryTimeout_=null,this.processCallQueue_()},1e3)},!0))}handleAppendError_({segmentInfo:e,type:t,bytes:i},s){s&&(22===s.code?this.handleQuotaExceededError_({segmentInfo:e,type:t,bytes:i}):(this.logger_("Received non QUOTA_EXCEEDED_ERR on append",s),this.error({message:`${t} append of ${i.length}b failed for segment `+`#${e.mediaIndex} in playlist `+e.playlist.id,metadata:{errorType:E.Error.StreamingFailedToAppendSegment}}),this.trigger("appenderror")))}appendToSourceBuffer_({segmentInfo:e,type:t,initSegment:i,data:s,bytes:r}){if(!r){var n=[s];let e=s.byteLength;i&&(n.unshift(i),e+=i.byteLength),r=(e=>{let t=0,i;return e.bytes&&(i=new Uint8Array(e.bytes),e.segments.forEach(e=>{i.set(e,t),t+=e.byteLength})),i})({bytes:e,segments:n})}s={segmentInfo:Qu({type:this.loaderType_,segment:e})};this.trigger({type:"segmentappendstart",metadata:s}),this.sourceUpdater_.appendBuffer({segmentInfo:e,type:t,bytes:r},this.handleAppendError_.bind(this,{segmentInfo:e,type:t,bytes:r}))}handleSegmentTimingInfo_(e,t,i){this.pendingSegment_&&t===this.pendingSegment_.requestId&&((t=this.pendingSegment_.segment)[e=e+"TimingInfo"]||(t[e]={}),t[e].transmuxerPrependedSeconds=i.prependedContentDuration||0,t[e].transmuxedPresentationStart=i.start.presentation,t[e].transmuxedDecodeStart=i.start.decode,t[e].transmuxedPresentationEnd=i.end.presentation,t[e].transmuxedDecodeEnd=i.end.decode,t[e].baseMediaDecodeTime=i.baseMediaDecodeTime)}appendData_(e,t){var{type:i,data:s}=t;s&&s.byteLength&&("audio"===i&&this.audioDisabled_||(t=this.getInitSegmentAndUpdateState_({type:i,initSegment:t.initSegment,playlist:e.playlist,map:e.isFmp4?e.segment.map:null}),this.appendToSourceBuffer_({segmentInfo:e,type:i,initSegment:t,data:s})))}loadSegment_(t){this.state="WAITING",this.pendingSegment_=t,this.trimBackBuffer_(t),"number"==typeof t.timestampOffset&&this.transmuxer_&&this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.hasEnoughInfoToLoad_()?this.updateTransmuxerAndRequestSegment_(t):(Xu(this),this.loadQueue_.push(()=>{var e=f({},t,{forceTimestampOffset:!0});f(t,this.generateSegmentInfo_(e)),this.isPendingTimestampOffset_=!1,this.updateTransmuxerAndRequestSegment_(t)}))}updateTransmuxerAndRequestSegment_(s){this.shouldUpdateTransmuxerTimestampOffset_(s.timestampOffset)&&(this.gopBuffer_.length=0,s.gopsToAlignWith=[],this.timeMapping_=0,this.transmuxer_.postMessage({action:"reset"}),this.transmuxer_.postMessage({action:"setTimestampOffset",timestampOffset:s.timestampOffset}));var e=this.createSimplifiedSegmentObj_(s),t=this.isEndOfStream_(s.mediaIndex,s.playlist,s.partIndex),i=null!==this.mediaIndex,r=s.timeline!==this.currentTimeline_&&0<s.timeline,t=t||i&&r;this.logger_(`Requesting
${Bu(s.uri)}
`+$u(s)),e.map&&!e.map.bytes&&(this.logger_("going to request init segment."),this.appendInitSegment_={video:!0,audio:!0}),s.abortRequests=Au({xhr:this.vhs_.xhr,xhrOptions:this.xhrOptions_,decryptionWorker:this.decrypter_,segment:e,abortFn:this.handleAbort_.bind(this,s),progressFn:this.handleProgress_.bind(this),trackInfoFn:this.handleTrackInfo_.bind(this),timingInfoFn:this.handleTimingInfo_.bind(this),videoSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"video",s.requestId),audioSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"audio",s.requestId),captionsFn:this.handleCaptions_.bind(this),isEndOfTimeline:t,endedTimelineFn:()=>{this.logger_("received endedtimeline callback")},id3Fn:this.handleId3_.bind(this),dataFn:this.handleData_.bind(this),doneFn:this.segmentRequestFinished_.bind(this),onTransmuxerLog:({message:e,level:t,stream:i})=>{this.logger_($u(s)+` logged from transmuxer stream ${i} as a ${t}: `+e)},triggerSegmentEventFn:({type:e,segment:t,keyInfo:i,trackInfo:s,timingInfo:r})=>{t={segmentInfo:Qu({segment:t})};i&&(t.keyInfo=i),s&&(t.trackInfo=s),r&&(t.timingInfo=r),this.trigger({type:e,metadata:t})}})}trimBackBuffer_(e){var t=((e,t,i)=>{let s=t-R.BACK_BUFFER_LENGTH;return e.length&&(s=Math.max(s,e.start(0))),Math.min(t-i,s)})(this.seekable_(),this.currentTime_(),this.playlist_.targetDuration||10);0<t&&this.remove(0,t)}createSimplifiedSegmentObj_(e){var t=e.segment,i=e.part,s=e.segment.key||e.segment.map&&e.segment.map.key,r=e.segment.map&&!e.segment.map.bytes,i={resolvedUri:(i||t).resolvedUri,byterange:(i||t).byterange,requestId:e.requestId,transmuxer:e.transmuxer,audioAppendStart:e.audioAppendStart,gopsToAlignWith:e.gopsToAlignWith,part:e.part,type:this.loaderType_,start:e.startOfSegment,duration:e.duration,isEncrypted:s,isMediaInitialization:r},s=e.playlist.segments[e.mediaIndex-1];return s&&s.timeline===t.timeline&&(s.videoTimingInfo?i.baseStartTime=s.videoTimingInfo.transmuxedDecodeEnd:s.audioTimingInfo&&(i.baseStartTime=s.audioTimingInfo.transmuxedDecodeEnd)),t.key&&(r=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]),i.key=this.segmentKey(t.key),i.key.iv=r),t.map&&(i.map=this.initSegmentForMap(t.map)),i}saveTransferStats_(e){this.mediaRequests+=1,e&&(this.mediaBytesTransferred+=e.bytesReceived,this.mediaTransferDuration+=e.roundTripTime)}saveBandwidthRelatedStats_(e,t){this.pendingSegment_.byteLength=t.bytesReceived,e<1/60?this.logger_("Ignoring segment's bandwidth because its duration of "+e+" is less than the min to record "+1/60):(e={bandwidthInfo:{from:this.bandwidth,to:t.bandwidth}},this.trigger({type:"bandwidthupdated",metadata:e}),this.bandwidth=t.bandwidth,this.roundTrip=t.roundTripTime)}handleTimeout_(){this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=NaN,this.trigger("bandwidthupdate"),this.trigger("timeout")}segmentRequestFinished_(e,t,i){if(this.callQueue_.length)this.callQueue_.push(this.segmentRequestFinished_.bind(this,e,t,i));else if(this.saveTransferStats_(t.stats),this.pendingSegment_&&t.requestId===this.pendingSegment_.requestId){if(e)return this.pendingSegment_=null,this.state="READY",e.code===_u.ABORTED?void 0:(this.pause(),e.code===_u.TIMEOUT?void this.handleTimeout_():(this.mediaRequestsErrored+=1,this.error(e),void this.trigger("error")));e=this.pendingSegment_;this.saveBandwidthRelatedStats_(e.duration,t.stats),e.endOfAllRequests=t.endOfAllRequests,i.gopInfo&&(this.gopBuffer_=((e,t,i)=>{if(!t.length)return e;if(i)return t.slice();var s=t[0].pts;let r=0;for(r;r<e.length&&!(e[r].pts>=s);r++);return e.slice(0,r).concat(t)})(this.gopBuffer_,i.gopInfo,this.safeAppend_)),this.state="APPENDING",this.trigger("appending"),this.waitForAppendsToComplete_(e)}}setTimeMapping_(e){e=this.syncController_.mappingForTimeline(e);null!==e&&(this.timeMapping_=e)}updateMediaSecondsLoaded_(e){"number"==typeof e.start&&"number"==typeof e.end?this.mediaSecondsLoaded+=e.end-e.start:this.mediaSecondsLoaded+=e.duration}shouldUpdateTransmuxerTimestampOffset_(e){return null!==e&&("main"===this.loaderType_&&e!==this.sourceUpdater_.videoTimestampOffset()||!this.audioDisabled_&&e!==this.sourceUpdater_.audioTimestampOffset())}trueSegmentStart_({currentStart:e,playlist:t,mediaIndex:i,firstVideoFrameTimeForData:s,currentVideoTimestampOffset:r,useVideoTimingInfo:n,videoTimingInfo:a,audioTimingInfo:o}){return"undefined"!=typeof e?e:n?(e=t.segments[i-1],0!==i&&e&&"undefined"!=typeof e.start&&e.end===s+r?a.start:s):o.start}waitForAppendsToComplete_(e){var t,i,s=this.getCurrentMediaInfo_(e);s?({hasAudio:s,hasVideo:i,isMuxed:t}=s,i="main"===this.loaderType_&&i,s=!this.audioDisabled_&&s&&!t,e.waitingOnAppends=0,e.hasAppendedData_?(i&&e.waitingOnAppends++,s&&e.waitingOnAppends++,i&&this.sourceUpdater_.videoQueueCallback(this.checkAppendsDone_.bind(this,e)),s&&this.sourceUpdater_.audioQueueCallback(this.checkAppendsDone_.bind(this,e))):(e.timingInfo||"number"!=typeof e.timestampOffset||(this.isPendingTimestampOffset_=!0),e.timingInfo={start:0},e.waitingOnAppends++,this.isPendingTimestampOffset_||(this.updateSourceBufferTimestampOffset_(e),this.processMetadataQueue_()),this.checkAppendsDone_(e))):(this.error({message:"No starting media returned, likely due to an unsupported media format.",playlistExclusionDuration:1/0}),this.trigger("error"))}checkAppendsDone_(e){this.checkForAbort_(e.requestId)||(e.waitingOnAppends--,0===e.waitingOnAppends&&this.handleAppendsDone_())}checkForIllegalMediaSwitch(e){i=this.loaderType_,t=this.getCurrentMediaInfo_(),e=e;var t,i="main"===i&&t&&e?e.hasAudio||e.hasVideo?t.hasVideo&&!e.hasVideo?"Only audio found in segment when we expected video. We can't switch to audio only from a stream that had video. To get rid of this message, please add codec information to the manifest.":!t.hasVideo&&e.hasVideo?"Video found in segment when we expected only audio. We can't switch to a stream with video from an audio only stream. To get rid of this message, please add codec information to the manifest.":null:"Neither audio nor video found in segment.":null;return!!i&&(this.error({message:i,playlistExclusionDuration:1/0}),this.trigger("error"),!0)}updateSourceBufferTimestampOffset_(t){if(null!==t.timestampOffset&&"number"==typeof t.timingInfo.start&&!t.changedTimestampOffset&&"main"===this.loaderType_){let e=!1;t.timestampOffset-=this.getSegmentStartTimeForTimestampOffsetCalculation_({videoTimingInfo:t.segment.videoTimingInfo,audioTimingInfo:t.segment.audioTimingInfo,timingInfo:t.timingInfo}),t.changedTimestampOffset=!0,t.timestampOffset!==this.sourceUpdater_.videoTimestampOffset()&&(this.sourceUpdater_.videoTimestampOffset(t.timestampOffset),e=!0),t.timestampOffset!==this.sourceUpdater_.audioTimestampOffset()&&(this.sourceUpdater_.audioTimestampOffset(t.timestampOffset),e=!0),e&&this.trigger("timestampoffset")}}getSegmentStartTimeForTimestampOffsetCalculation_({videoTimingInfo:e,audioTimingInfo:t,timingInfo:i}){return this.useDtsForTimestampOffset_?e&&"number"==typeof e.transmuxedDecodeStart?e.transmuxedDecodeStart:t&&"number"==typeof t.transmuxedDecodeStart?t.transmuxedDecodeStart:i.start:i.start}updateTimingInfoEnd_(e){e.timingInfo=e.timingInfo||{};var t=this.getMediaInfo_(),t="main"===this.loaderType_&&t&&t.hasVideo&&e.videoTimingInfo?e.videoTimingInfo:e.audioTimingInfo;t&&(e.timingInfo.end="number"==typeof t.end?t.end:t.start+e.duration)}handleAppendsDone_(){var e,t,i;this.pendingSegment_&&(e={segmentInfo:Qu({type:this.loaderType_,segment:this.pendingSegment_})},this.trigger({type:"appendsdone",metadata:e})),this.pendingSegment_?((e=this.pendingSegment_).part&&e.part.syncInfo?e.part.syncInfo.markAppended():e.segment.syncInfo&&e.segment.syncInfo.markAppended(),this.updateTimingInfoEnd_(e),this.shouldSaveSegmentTimingInfo_&&this.syncController_.saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:"main"===this.loaderType_}),(t=Yu(e,this.sourceType_))&&("warn"===t.severity?E.log.warn(t.message):this.logger_(t.message)),this.recordThroughput_(e),this.pendingSegment_=null,this.state="READY",e.isSyncRequest&&(this.trigger("syncinfoupdate"),!e.hasAppendedData_)?this.logger_("Throwing away un-appended sync request "+$u(e)):(this.logger_("Appended "+$u(e)),this.addSegmentMetadataCue_(e),this.fetchAtBuffer_=!0,this.currentTimeline_!==e.timeline&&(this.timelineChangeController_.lastTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline}),"main"!==this.loaderType_||this.audioDisabled_||this.timelineChangeController_.lastTimelineChange({type:"audio",from:this.currentTimeline_,to:e.timeline})),this.currentTimeline_=e.timeline,this.trigger("syncinfoupdate"),t=e.segment,i=e.part,t=t.end&&this.currentTime_()-t.end>3*e.playlist.targetDuration,i=i&&i.end&&this.currentTime_()-i.end>3*e.playlist.partTargetDuration,t||i?(this.logger_(`bad ${t?"segment":"part"} `+$u(e)),this.resetEverything()):(null!==this.mediaIndex&&this.trigger("bandwidthupdate"),this.trigger("progress"),this.mediaIndex=e.mediaIndex,this.partIndex=e.partIndex,this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex)&&this.endOfStream(),this.trigger("appended"),e.hasAppendedData_&&this.mediaAppends++,this.paused()||this.monitorBuffer_()))):(this.state="READY",this.paused()||this.monitorBuffer_())}recordThroughput_(e){var t,i;e.duration<1/60?this.logger_("Ignoring segment's throughput because its duration of "+e.duration+" is less than the min to record "+1/60):(t=this.throughput.rate,i=Date.now()-e.endOfAllRequests+1,e=Math.floor(e.byteLength/i*8*1e3),this.throughput.rate+=(e-t)/++this.throughput.count)}addSegmentMetadataCue_(e){var t,i,s,r;this.segmentMetadataTrack_&&(t=(r=e.segment).start,i=r.end,zu(t))&&zu(i)&&(Fu(t,i,this.segmentMetadataTrack_),s=window.WebKitDataCue||window.VTTCue,r={custom:r.custom,dateTimeObject:r.dateTimeObject,dateTimeString:r.dateTimeString,programDateTime:r.programDateTime,bandwidth:e.playlist.attributes.BANDWIDTH,resolution:e.playlist.attributes.RESOLUTION,codecs:e.playlist.attributes.CODECS,byteLength:e.byteLength,uri:e.uri,timeline:e.timeline,playlist:e.playlist.id,start:t,end:i},(e=new s(t,i,JSON.stringify(r))).value=r,this.segmentMetadataTrack_.addCue(e))}}function Zu(){}function ec(e){return"string"!=typeof e?e:e.replace(/./,e=>e.toUpperCase())}let tc=["video","audio"],ic=(e,t)=>{var i=t[e+"Buffer"];return i&&i.updating||t.queuePending[e]},sc=(i,s)=>{if(0!==s.queue.length){let e=0,t=s.queue[e];if("mediaSource"===t.type)s.updating()||"closed"===s.mediaSource.readyState||(s.queue.shift(),t.action(s),t.doneFn&&t.doneFn(),sc("audio",s),sc("video",s));else if("mediaSource"!==i&&s.ready()&&"closed"!==s.mediaSource.readyState&&!ic(i,s)){if(t.type!==i){if(null===(e=((t,i)=>{for(let e=0;e<i.length;e++){var s=i[e];if("mediaSource"===s.type)return null;if(s.type===t)return e}return null})(i,s.queue)))return;t=s.queue[e]}s.queue.splice(e,1),(s.queuePending[i]=t).action(i,s),t.doneFn||(s.queuePending[i]=null,sc(i,s))}}},rc=(e,t)=>{var i=t[e+"Buffer"],s=ec(e);i&&(i.removeEventListener("updateend",t[`on${s}UpdateEnd_`]),i.removeEventListener("error",t[`on${s}Error_`]),t.codecs[e]=null,t[e+"Buffer"]=null)},nc=(e,t)=>e&&t&&-1!==Array.prototype.indexOf.call(e.sourceBuffers,t),ac={appendBuffer:(s,r,n)=>(t,i)=>{var e=i[t+"Buffer"];if(nc(i.mediaSource,e)){i.logger_(`Appending segment ${r.mediaIndex}'s ${s.length} bytes to ${t}Buffer`);try{e.appendBuffer(s)}catch(e){i.logger_(`Error with code ${e.code} `+(22===e.code?"(QUOTA_EXCEEDED_ERR) ":"")+`when appending segment ${r.mediaIndex} to ${t}Buffer`),i.queuePending[t]=null,n(e)}}},remove:(s,r)=>(t,i)=>{var e=i[t+"Buffer"];if(nc(i.mediaSource,e)){i.logger_(`Removing ${s} to ${r} from ${t}Buffer`);try{e.remove(s,r)}catch(e){i.logger_(`Remove ${s} to ${r} from ${t}Buffer failed`)}}},timestampOffset:s=>(e,t)=>{var i=t[e+"Buffer"];nc(t.mediaSource,i)&&(t.logger_(`Setting ${e}timestampOffset to `+s),i.timestampOffset=s)},callback:i=>(e,t)=>{i()},endOfStream:t=>e=>{if("open"===e.mediaSource.readyState){e.logger_(`Calling mediaSource endOfStream(${t||""})`);try{e.mediaSource.endOfStream(t)}catch(e){E.log.warn("Failed to call media source endOfStream",e)}}},duration:t=>e=>{e.logger_("Setting mediaSource duration to "+t);try{e.mediaSource.duration=t}catch(e){E.log.warn("Failed to set media source duration",e)}},abort:()=>(t,e)=>{if("open"===e.mediaSource.readyState){var i=e[t+"Buffer"];if(nc(e.mediaSource,i)){e.logger_(`calling abort on ${t}Buffer`);try{i.abort()}catch(e){E.log.warn(`Failed to abort on ${t}Buffer`,e)}}}},addSourceBuffer:(s,r)=>e=>{var t=ec(s),i=na(r),i=(e.logger_(`Adding ${s}Buffer with codec ${r} to mediaSource`),e.mediaSource.addSourceBuffer(i));i.addEventListener("updateend",e[`on${t}UpdateEnd_`]),i.addEventListener("error",e[`on${t}Error_`]),e.codecs[s]=r,e[s+"Buffer"]=i},removeSourceBuffer:i=>e=>{var t=e[i+"Buffer"];if(rc(i,e),nc(e.mediaSource,t)){e.logger_(`Removing ${i}Buffer with codec ${e.codecs[i]} from mediaSource`);try{e.mediaSource.removeSourceBuffer(t)}catch(e){E.log.warn(`Failed to removeSourceBuffer ${i}Buffer`,e)}}},changeType:o=>(t,i)=>{var e=i[t+"Buffer"],s=na(o);if(nc(i.mediaSource,e)){var r=o.substring(0,o.indexOf(".")),n=i.codecs[t],a=n.substring(0,n.indexOf("."));if(a!==r){a={codecsChangeInfo:{from:n,to:o}};i.trigger({type:"codecschange",metadata:a}),i.logger_(`changing ${t}Buffer codec from ${n} to `+o);try{e.changeType(s),i.codecs[t]=o}catch(e){a.errorType=E.Error.StreamingCodecsChangeError,(a.error=e).metadata=a,i.error_=e,i.trigger("error"),E.log.warn(`Failed to changeType on ${t}Buffer`,e)}}}}},oc=({type:e,sourceUpdater:t,action:i,doneFn:s,name:r})=>{t.queue.push({type:e,action:i,doneFn:s,name:r}),sc(e,t)},lc=(i,s)=>e=>{var t=function(t){if(0===t.length)return"Buffered Ranges are empty";let i="Buffered Ranges: \n";for(let e=0;e<t.length;e++){var s=t.start(e),r=t.end(e);i+=s+` --> ${r}. Duration (${r-s})
`}return i}(s[i+"Buffered"]());s.logger_(`received "updateend" event for ${i} Source Buffer: `,t),s.queuePending[i]&&(t=s.queuePending[i].doneFn,s.queuePending[i]=null,t)&&t(s[i+"Error_"]),sc(i,s)};class dc extends E.EventTarget{constructor(e){super(),this.mediaSource=e,this.sourceopenListener_=()=>sc("mediaSource",this),this.mediaSource.addEventListener("sourceopen",this.sourceopenListener_),this.logger_=Md("SourceUpdater"),this.audioTimestampOffset_=0,this.videoTimestampOffset_=0,this.queue=[],this.queuePending={audio:null,video:null},this.delayedAudioAppendQueue_=[],this.videoAppendQueued_=!1,this.codecs={},this.onVideoUpdateEnd_=lc("video",this),this.onAudioUpdateEnd_=lc("audio",this),this.onVideoError_=e=>{this.videoError_=e},this.onAudioError_=e=>{this.audioError_=e},this.createdSourceBuffers_=!1,this.initializedEme_=!1,this.triggeredReady_=!1}initializedEme(){this.initializedEme_=!0,this.triggerReady()}hasCreatedSourceBuffers(){return this.createdSourceBuffers_}hasInitializedAnyEme(){return this.initializedEme_}ready(){return this.hasCreatedSourceBuffers()&&this.hasInitializedAnyEme()}createSourceBuffers(e){this.hasCreatedSourceBuffers()||(this.addOrChangeSourceBuffers(e),this.createdSourceBuffers_=!0,this.trigger("createdsourcebuffers"),this.triggerReady())}triggerReady(){this.ready()&&!this.triggeredReady_&&(this.triggeredReady_=!0,this.trigger("ready"))}addSourceBuffer(e,t){oc({type:"mediaSource",sourceUpdater:this,action:ac.addSourceBuffer(e,t),name:"addSourceBuffer"})}abort(e){oc({type:e,sourceUpdater:this,action:ac.abort(e),name:"abort"})}removeSourceBuffer(e){this.canRemoveSourceBuffer()?oc({type:"mediaSource",sourceUpdater:this,action:ac.removeSourceBuffer(e),name:"removeSourceBuffer"}):E.log.error("removeSourceBuffer is not supported!")}canRemoveSourceBuffer(){return!E.browser.IS_FIREFOX&&window.MediaSource&&window.MediaSource.prototype&&"function"==typeof window.MediaSource.prototype.removeSourceBuffer}static canChangeType(){return window.SourceBuffer&&window.SourceBuffer.prototype&&"function"==typeof window.SourceBuffer.prototype.changeType}canChangeType(){return this.constructor.canChangeType()}changeType(e,t){this.canChangeType()?oc({type:e,sourceUpdater:this,action:ac.changeType(t),name:"changeType"}):E.log.error("changeType is not supported!")}addOrChangeSourceBuffers(i){if(!i||"object"!=typeof i||0===Object.keys(i).length)throw new Error("Cannot addOrChangeSourceBuffers to undefined codecs");Object.keys(i).forEach(e=>{var t=i[e];if(!this.hasCreatedSourceBuffers())return this.addSourceBuffer(e,t);this.canChangeType()&&this.changeType(e,t)})}appendBuffer(e,t){var{segmentInfo:i,type:s,bytes:r}=e;this.processedAppend_=!0,"audio"===s&&this.videoBuffer&&!this.videoAppendQueued_?(this.delayedAudioAppendQueue_.push([e,t]),this.logger_(`delayed audio append of ${r.length} until video append`)):(e=t,oc({type:s,sourceUpdater:this,action:ac.appendBuffer(r,i||{mediaIndex:-1},e),doneFn:t,name:"appendBuffer"}),"video"===s&&(this.videoAppendQueued_=!0,this.delayedAudioAppendQueue_.length)&&(r=this.delayedAudioAppendQueue_.slice(),this.logger_(`queuing delayed audio ${r.length} appendBuffers`),this.delayedAudioAppendQueue_.length=0,r.forEach(e=>{this.appendBuffer.apply(this,e)})))}audioBuffered(){return nc(this.mediaSource,this.audioBuffer)&&this.audioBuffer.buffered||Ud()}videoBuffered(){return nc(this.mediaSource,this.videoBuffer)&&this.videoBuffer.buffered||Ud()}buffered(){var e=nc(this.mediaSource,this.videoBuffer)?this.videoBuffer:null,t=nc(this.mediaSource,this.audioBuffer)?this.audioBuffer:null;return t&&!e?this.audioBuffered():e&&!t?this.videoBuffered():function(e,t){let i=null,s=null,r=0;var n=[],a=[];if(!(e&&e.length&&t&&t.length))return Ud();let o=e.length;for(;o--;)n.push({time:e.start(o),type:"start"}),n.push({time:e.end(o),type:"end"});for(o=t.length;o--;)n.push({time:t.start(o),type:"start"}),n.push({time:t.end(o),type:"end"});for(n.sort(function(e,t){return e.time-t.time}),o=0;o<n.length;o++)"start"===n[o].type?2===++r&&(i=n[o].time):"end"===n[o].type&&1===--r&&(s=n[o].time),null!==i&&null!==s&&(a.push([i,s]),i=null,s=null);return Ud(a)}(this.audioBuffered(),this.videoBuffered())}setDuration(e,t=Zu){oc({type:"mediaSource",sourceUpdater:this,action:ac.duration(e),name:"duration",doneFn:t})}endOfStream(e=null,t=Zu){"string"!=typeof e&&(e=void 0),oc({type:"mediaSource",sourceUpdater:this,action:ac.endOfStream(e),name:"endOfStream",doneFn:t})}removeAudio(e,t,i=Zu){this.audioBuffered().length&&0!==this.audioBuffered().end(0)?oc({type:"audio",sourceUpdater:this,action:ac.remove(e,t),doneFn:i,name:"remove"}):i()}removeVideo(e,t,i=Zu){this.videoBuffered().length&&0!==this.videoBuffered().end(0)?oc({type:"video",sourceUpdater:this,action:ac.remove(e,t),doneFn:i,name:"remove"}):i()}updating(){return!(!ic("audio",this)&&!ic("video",this))}audioTimestampOffset(e){return"undefined"!=typeof e&&this.audioBuffer&&this.audioTimestampOffset_!==e&&(oc({type:"audio",sourceUpdater:this,action:ac.timestampOffset(e),name:"timestampOffset"}),this.audioTimestampOffset_=e),this.audioTimestampOffset_}videoTimestampOffset(e){return"undefined"!=typeof e&&this.videoBuffer&&this.videoTimestampOffset_!==e&&(oc({type:"video",sourceUpdater:this,action:ac.timestampOffset(e),name:"timestampOffset"}),this.videoTimestampOffset_=e),this.videoTimestampOffset_}audioQueueCallback(e){this.audioBuffer&&oc({type:"audio",sourceUpdater:this,action:ac.callback(e),name:"callback"})}videoQueueCallback(e){this.videoBuffer&&oc({type:"video",sourceUpdater:this,action:ac.callback(e),name:"callback"})}dispose(){this.trigger("dispose"),tc.forEach(e=>{this.abort(e),this.canRemoveSourceBuffer()?this.removeSourceBuffer(e):this[e+"QueueCallback"](()=>rc(e,this))}),this.videoAppendQueued_=!1,this.delayedAudioAppendQueue_.length=0,this.sourceopenListener_&&this.mediaSource.removeEventListener("sourceopen",this.sourceopenListener_),this.off()}}let hc=e=>decodeURIComponent(escape(String.fromCharCode.apply(null,e))),uc=new Uint8Array("\n\n".split("").map(e=>e.charCodeAt(0)));class cc extends Error{constructor(){super("Trying to parse received VTT cues, but there is no WebVTT. Make sure vtt.js is loaded.")}}class pc extends Ju{constructor(e,t={}){super(e,t),this.mediaSource_=null,this.subtitlesTrack_=null,this.featuresNativeTextTracks_=e.featuresNativeTextTracks,this.loadVttJs=e.loadVttJs,this.shouldSaveSegmentTimingInfo_=!1}createTransmuxer_(){return null}buffered_(){var e;return this.subtitlesTrack_&&this.subtitlesTrack_.cues&&this.subtitlesTrack_.cues.length?Ud([[(e=this.subtitlesTrack_.cues)[0].startTime,e[e.length-1].startTime]]):Ud()}initSegmentForMap(e,t=!1){if(!e)return null;var i=Rh(e);let s=this.initSegments_[i];return t&&!s&&e.bytes&&(t=uc.byteLength+e.bytes.byteLength,(t=new Uint8Array(t)).set(e.bytes),t.set(uc,e.bytes.byteLength),this.initSegments_[i]=s={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:t}),s||e}couldBeginLoading_(){return this.playlist_&&this.subtitlesTrack_&&!this.paused()}init_(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()}track(e){return"undefined"!=typeof e&&(this.subtitlesTrack_=e,"INIT"===this.state&&this.couldBeginLoading_())&&this.init_(),this.subtitlesTrack_}remove(e,t){Fu(e,t,this.subtitlesTrack_)}fillBuffer_(){var e=this.chooseNextRequest_();e&&(null===this.syncController_.timestampOffsetForTimeline(e.timeline)?(this.syncController_.one("timestampoffset",()=>{this.state="READY",this.paused()||this.monitorBuffer_()}),this.state="WAITING_ON_TIMELINE"):this.loadSegment_(e))}timestampOffsetForSegment_(){return null}chooseNextRequest_(){return this.skipEmptySegments_(super.chooseNextRequest_())}skipEmptySegments_(e){for(;e&&e.segment.empty;){if(e.mediaIndex+1>=e.playlist.segments.length){e=null;break}e=this.generateSegmentInfo_({playlist:e.playlist,mediaIndex:e.mediaIndex+1,startOfSegment:e.startOfSegment+e.duration,isSyncRequest:e.isSyncRequest})}return e}stopForError(e){this.error(e),this.state="READY",this.pause(),this.trigger("error")}segmentRequestFinished_(e,t,i){if(this.subtitlesTrack_)if(this.saveTransferStats_(t.stats),this.pendingSegment_)if(e)e.code===_u.TIMEOUT&&this.handleTimeout_(),e.code===_u.ABORTED?this.mediaRequestsAborted+=1:this.mediaRequestsErrored+=1,this.stopForError(e);else{var s=this.pendingSegment_,r=(this.saveBandwidthRelatedStats_(s.duration,t.stats),t.key&&this.segmentKey(t.key,!0),this.state="APPENDING",this.trigger("appending"),s.segment);if(r.map&&(r.map.bytes=t.map.bytes),s.bytes=t.bytes,"function"!=typeof window.WebVTT&&"function"==typeof this.loadVttJs)this.state="WAITING_ON_VTTJS",this.loadVttJs().then(()=>this.segmentRequestFinished_(e,t,i),()=>this.stopForError({message:"Error loading vtt.js"}));else{r.requested=!0;try{this.parseVTTCues_(s)}catch(e){return void this.stopForError({message:e.message,metadata:{errorType:E.Error.StreamingVttParserError,error:e}})}this.updateTimeMapping_(s,this.syncController_.timelines[s.timeline],this.playlist_),s.cues.length?s.timingInfo={start:s.cues[0].startTime,end:s.cues[s.cues.length-1].endTime}:s.timingInfo={start:s.startOfSegment,end:s.startOfSegment+s.duration},s.isSyncRequest?(this.trigger("syncinfoupdate"),this.pendingSegment_=null,this.state="READY"):(s.byteLength=s.bytes.byteLength,this.mediaSecondsLoaded+=r.duration,s.cues.forEach(e=>{this.subtitlesTrack_.addCue(this.featuresNativeTextTracks_?new window.VTTCue(e.startTime,e.endTime,e.text):e)}),function(t){var i=t.cues;if(i){var s={};for(let e=i.length-1;0<=e;e--){var r=i[e],n=r.startTime+`-${r.endTime}-`+r.text;s[n]?t.removeCue(r):s[n]=r}}}(this.subtitlesTrack_),this.handleAppendsDone_())}}else this.state="READY",this.mediaRequestsAborted+=1;else this.state="READY"}handleData_(){}updateTimingInfoEnd_(){}parseVTTCues_(t){let e,i=!1;if("function"!=typeof window.WebVTT)throw new cc;"function"==typeof window.TextDecoder?e=new window.TextDecoder("utf8"):(e=window.WebVTT.StringDecoder(),i=!0);var s=new window.WebVTT.Parser(window,window.vttjs,e);if(t.cues=[],t.timestampmap={MPEGTS:0,LOCAL:0},s.oncue=t.cues.push.bind(t.cues),s.ontimestampmap=e=>{t.timestampmap=e},s.onparsingerror=e=>{E.log.warn("Error encountered when parsing cues: "+e.message)},t.segment.map){let e=t.segment.map.bytes;i&&(e=hc(e)),s.parse(e)}let r=t.bytes;i&&(r=hc(r)),s.parse(r),s.flush()}updateTimeMapping_(e,r,t){var i=e.segment;if(r)if(e.cues.length){var{MPEGTS:n,LOCAL:a}=e.timestampmap;let s=n/Od-a+r.mapping;e.cues.forEach(e=>{var t=e.endTime-e.startTime,i=this.handleRollover_(e.startTime+s,r.time);e.startTime=Math.max(i,0),e.endTime=Math.max(i+t,0)}),t.syncInfo||(n=e.cues[0].startTime,a=e.cues[e.cues.length-1].startTime,t.syncInfo={mediaSequence:t.mediaSequence+e.mediaIndex,time:Math.min(n,a-i.duration)})}else i.empty=!0}handleRollover_(e,t){if(null===t)return e;let i=e*Od;var s=t*Od;let r;for(r=s<i?-8589934592:8589934592;4294967296<Math.abs(i-s);)i+=r;return i/Od}}class mc{constructor({start:e,end:t,segmentIndex:i,partIndex:s=null,appended:r=!1}){this.start_=e,this.end_=t,this.segmentIndex_=i,this.partIndex_=s,this.appended_=r}isInRange(e){return e>=this.start&&e<this.end}markAppended(){this.appended_=!0}resetAppendedStatus(){this.appended_=!1}get isAppended(){return this.appended_}get start(){return this.start_}get end(){return this.end_}get segmentIndex(){return this.segmentIndex_}get partIndex(){return this.partIndex_}}class gc{constructor(e,t=[]){this.segmentSyncInfo_=e,this.partsSyncInfo_=t}get segmentSyncInfo(){return this.segmentSyncInfo_}get partsSyncInfo(){return this.partsSyncInfo_}get hasPartsSyncInfo(){return 0<this.partsSyncInfo_.length}resetAppendStatus(){this.segmentSyncInfo_.resetAppendedStatus(),this.partsSyncInfo_.forEach(e=>e.resetAppendedStatus())}}class fc{constructor(){this.storage_=new Map,this.diagnostics_="",this.isReliable_=!1,this.start_=-1/0,this.end_=1/0}get start(){return this.start_}get end(){return this.end_}get diagnostics(){return this.diagnostics_}get isReliable(){return this.isReliable_}resetAppendedStatus(){this.storage_.forEach(e=>e.resetAppendStatus())}update(e,t){var{mediaSequence:e,segments:i}=e;if(this.isReliable_=this.isReliablePlaylist_(e,i),this.isReliable_)return this.updateStorage_(i,e,this.calculateBaseTime_(e,t))}getSyncInfoForTime(e){for(var{segmentSyncInfo:t,partsSyncInfo:i}of this.storage_.values())if(i.length){for(var s of i)if(s.isInRange(e))return s}else if(t.isInRange(e))return t;return null}getSyncInfoForMediaSequence(e){return this.storage_.get(e)}updateStorage_(e,t,i){let d=new Map,h="\n",u=i,c=t;this.start_=u,e.forEach((e,a)=>{let o=this.storage_.get(c);var t=u,i=t+e.duration,s=Boolean(o&&o.segmentSyncInfo&&o.segmentSyncInfo.isAppended),r=new mc({start:t,end:i,appended:s,segmentIndex:a});e.syncInfo=r;let l=u;var n=(e.parts||[]).map((e,t)=>{var i=l,s=l+e.duration,r=Boolean(o&&o.partsSyncInfo&&o.partsSyncInfo[t]&&o.partsSyncInfo[t].isAppended),n=new mc({start:i,end:s,appended:r,segmentIndex:a,partIndex:t});return l=s,h+=`Media Sequence: ${c}.${t} | Range: ${i} --> ${s} | Appended: ${r}
`,e.syncInfo=n});d.set(c,new gc(r,n)),h+=`${Bu(e.resolvedUri)} | Media Sequence: ${c} | Range: ${t} --> ${i} | Appended: ${s}\n`,c++,u=i}),this.end_=u,this.storage_=d,this.diagnostics_=h}calculateBaseTime_(e,t){return this.storage_.size?this.storage_.has(e)?this.storage_.get(e).segmentSyncInfo.start:t:0}isReliablePlaylist_(e,t){return null!=e&&Array.isArray(t)&&t.length}}class yc extends fc{constructor(e){super(),this.parent_=e}calculateBaseTime_(e,t){return this.storage_.size?super.calculateBaseTime_(e,t):(t=this.parent_.getSyncInfoForMediaSequence(e))?t.segmentSyncInfo.start:0}}let _c=[{name:"VOD",run:(e,t,i,s,r)=>{return i!==1/0?{time:0,segmentIndex:0,partIndex:null}:null}},{name:"MediaSequence",run:(e,t,i,s,r,n)=>{e=e.getMediaSequenceSync(n);return e&&e.isReliable&&(n=e.getSyncInfoForTime(r))?{time:n.start,partIndex:n.partIndex,segmentIndex:n.segmentIndex}:null}},{name:"ProgramDateTime",run:(t,i,e,s,r)=>{if(!Object.keys(t.timelineToDatetimeMappings).length)return null;let n=null,a=null;var o=Yd(i);r=r||0;for(let e=0;e<o.length;e++){var l=o[i.endList||0===r?e:o.length-(e+1)],d=l.segment,h=t.timelineToDatetimeMappings[d.timeline];if(h&&d.dateTimeObject){let t=d.dateTimeObject.getTime()/1e3+h;if(d.parts&&"number"==typeof l.partIndex)for(let e=0;e<l.partIndex;e++)t+=d.parts[e].duration;h=Math.abs(r-t);if(null!==a&&(0===h||a<h))break;a=h,n={time:t,segmentIndex:l.segmentIndex,partIndex:l.partIndex}}}return n}},{name:"Segment",run:(e,t,i,s,r)=>{let n=null,a=null;r=r||0;var o=Yd(t);for(let e=0;e<o.length;e++){var l=o[t.endList||0===r?e:o.length-(e+1)],d=l.segment,h=l.part&&l.part.start||d&&d.start;if(d.timeline===s&&"undefined"!=typeof h){d=Math.abs(r-h);if(null!==a&&a<d)break;(!n||null===a||a>=d)&&(a=d,n={time:h,segmentIndex:l.segmentIndex,partIndex:l.partIndex})}}return n}},{name:"Discontinuity",run:(i,s,e,t,r)=>{let n=null;if(r=r||0,s.discontinuityStarts&&s.discontinuityStarts.length){let t=null;for(let e=0;e<s.discontinuityStarts.length;e++){var a=s.discontinuityStarts[e],o=s.discontinuitySequence+e+1,o=i.discontinuities[o];if(o){var l=Math.abs(r-o.time);if(null!==t&&t<l)break;(!n||null===t||t>=l)&&(t=l,n={time:o.time,segmentIndex:a,partIndex:null})}}}return n}},{name:"Playlist",run:(e,t,i,s,r)=>{return t.syncInfo?{time:t.syncInfo.time,segmentIndex:t.syncInfo.mediaSequence-t.mediaSequence,partIndex:null}:null}}];class vc extends E.EventTarget{constructor(e=0){super(),this.timelines=[],this.discontinuities=[],this.timelineToDatetimeMappings={};var t=new fc,i=new yc(t),s=new yc(t);this.mediaSequenceStorage_={main:t,audio:i,vtt:s},this.logger_=Md("SyncController")}getMediaSequenceSync(e){return this.mediaSequenceStorage_[e]||null}getSyncPoint(e,t,i,s,r){if(t!==1/0)return _c.find(({name:e})=>"VOD"===e).run(this,e,t);var n,t=this.runStrategies_(e,t,i,s,r);if(!t.length)return null;for(n of t){var{syncPoint:a,strategy:o}=n,{segmentIndex:l,time:d}=a;if(!(l<0)){var h=d+e.segments[l].duration;if(this.logger_(`Strategy: ${o}. Current time: ${s}. selected segment: ${l}. Time: [${d} -> ${h}]}`),d<=s&&s<h)return this.logger_("Found sync point with exact match: ",a),a}}return this.selectSyncPoint_(t,{key:"time",value:s})}getExpiredTime(e,t){return e&&e.segments&&(t=this.runStrategies_(e,t,e.discontinuitySequence,0)).length?(0<(t=this.selectSyncPoint_(t,{key:"segmentIndex",value:0})).segmentIndex&&(t.time*=-1),Math.abs(t.time+Hd({defaultDuration:e.targetDuration,durationList:e.segments,startIndex:t.segmentIndex,endIndex:0}))):null}runStrategies_(t,i,s,r,n){var a=[];for(let e=0;e<_c.length;e++){var o=_c[e],l=o.run(this,t,i,s,r,n);l&&(l.strategy=o.name,a.push({strategy:o.name,syncPoint:l}))}return a}selectSyncPoint_(t,i){let s=t[0].syncPoint,r=Math.abs(t[0].syncPoint[i.key]-i.value),n=t[0].strategy;for(let e=1;e<t.length;e++){var a=Math.abs(t[e].syncPoint[i.key]-i.value);a<r&&(r=a,s=t[e].syncPoint,n=t[e].strategy)}return this.logger_(`syncPoint for [${i.key}: ${i.value}] chosen with strategy`+` [${n}]: [time:${s.time},`+" segmentIndex:"+s.segmentIndex+("number"==typeof s.partIndex?",partIndex:"+s.partIndex:"")+"]"),s}saveExpiredSegmentInfo(t,i){var s=i.mediaSequence-t.mediaSequence;if(86400<s)E.log.warn(`Not saving expired segment info. Media sequence gap ${s} is too large.`);else for(let e=s-1;0<=e;e--){var r=t.segments[e];if(r&&"undefined"!=typeof r.start){i.syncInfo={mediaSequence:t.mediaSequence+e,time:r.start},this.logger_(`playlist refresh sync: [time:${i.syncInfo.time},`+` mediaSequence: ${i.syncInfo.mediaSequence}]`),this.trigger("syncinfoupdate");break}}}setDateTimeMappingForStart(e){var t;this.timelineToDatetimeMappings={},e.segments&&e.segments.length&&e.segments[0].dateTimeObject&&(t=(e=e.segments[0]).dateTimeObject.getTime()/1e3,this.timelineToDatetimeMappings[e.timeline]=-t)}saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:t}){var i=this.calculateSegmentTimeMapping_(e,e.timingInfo,t),s=e.segment,i=(i&&(this.saveDiscontinuitySyncInfo_(e),e.playlist.syncInfo||(e.playlist.syncInfo={mediaSequence:e.playlist.mediaSequence+e.mediaIndex,time:s.start})),s.dateTimeObject);s.discontinuity&&t&&i&&(this.timelineToDatetimeMappings[s.timeline]=-i.getTime()/1e3)}timestampOffsetForTimeline(e){return"undefined"==typeof this.timelines[e]?null:this.timelines[e].time}mappingForTimeline(e){return"undefined"==typeof this.timelines[e]?null:this.timelines[e].mapping}calculateSegmentTimeMapping_(e,t,i){var s=e.segment,r=e.part;let n=this.timelines[e.timeline],a,o;if("number"==typeof e.timestampOffset)n={time:e.startOfSegment,mapping:e.startOfSegment-t.start},i&&(this.timelines[e.timeline]=n,this.trigger("timestampoffset"),this.logger_(`time mapping for timeline ${e.timeline}: `+`[time: ${n.time}] [mapping: ${n.mapping}]`)),a=e.startOfSegment;else{if(!n)return!1;a=t.start+n.mapping}return o=t.end+n.mapping,r&&(r.start=a,r.end=o),(!s.start||a<s.start)&&(s.start=a),s.end=o,!0}saveDiscontinuitySyncInfo_(t){var i=t.playlist,s=t.segment;if(s.discontinuity)this.discontinuities[s.timeline]={time:s.start,accuracy:0};else if(i.discontinuityStarts&&i.discontinuityStarts.length)for(let e=0;e<i.discontinuityStarts.length;e++){var r=i.discontinuityStarts[e],n=i.discontinuitySequence+e+1,a=r-t.mediaIndex,o=Math.abs(a);if(!this.discontinuities[n]||this.discontinuities[n].accuracy>o){let e;e=a<0?s.start-Hd({defaultDuration:i.targetDuration,durationList:i.segments,startIndex:t.mediaIndex,endIndex:r}):s.end+Hd({defaultDuration:i.targetDuration,durationList:i.segments,startIndex:t.mediaIndex+1,endIndex:r}),this.discontinuities[n]={time:e,accuracy:o}}}}dispose(){this.trigger("dispose"),this.off()}}class bc extends E.EventTarget{constructor(){super(),this.pendingTimelineChanges_={},this.lastTimelineChanges_={}}clearPendingTimelineChange(e){this.pendingTimelineChanges_[e]=null,this.trigger("pendingtimelinechange")}pendingTimelineChange({type:e,from:t,to:i}){return"number"==typeof t&&"number"==typeof i&&(this.pendingTimelineChanges_[e]={type:e,from:t,to:i},this.trigger("pendingtimelinechange")),this.pendingTimelineChanges_[e]}lastTimelineChange({type:e,from:t,to:i}){return"number"==typeof t&&"number"==typeof i&&(this.lastTimelineChanges_[e]={type:e,from:t,to:i},delete this.pendingTimelineChanges_[e],this.trigger({type:"timelinechange",metadata:{timelineChangeInfo:{from:t,to:i}}})),this.lastTimelineChanges_[e]}dispose(){this.trigger("dispose"),this.pendingTimelineChanges_={},this.lastTimelineChanges_={},this.off()}}var Tc=Zh(eu(tu(function(){var e=function(){function e(){this.listeners={}}var t=e.prototype;return t.on=function(e,t){this.listeners[e]||(this.listeners[e]=[]),this.listeners[e].push(t)},t.off=function(e,t){return!!this.listeners[e]&&(t=this.listeners[e].indexOf(t),this.listeners[e]=this.listeners[e].slice(0),this.listeners[e].splice(t,1),-1<t)},t.trigger=function(e){var t=this.listeners[e];if(t)if(2===arguments.length)for(var i=t.length,s=0;s<i;++s)t[s].call(this,arguments[1]);else for(var r=Array.prototype.slice.call(arguments,1),n=t.length,a=0;a<n;++a)t[a].apply(this,r)},t.dispose=function(){this.listeners={}},t.pipe=function(t){this.on("data",function(e){t.push(e)})},e}();
/*! @name pkcs7 @version 1.0.4 @license Apache-2.0 */
/*! @name aes-decrypter @version 4.0.2 @license Apache-2.0 */
let h=null;class g{constructor(e){h=h||function(){var e=[[[],[],[],[],[]],[[],[],[],[],[]]],t=e[0],i=e[1],s=t[4],r=i[4];let n,a,o;var l,d,h,u,c=[],p=[];let m,g;for(n=0;n<256;n++)p[(c[n]=n<<1^283*(n>>7))^n]=n;for(a=o=0;!s[a];a^=l||1,o=p[o]||1)for(u=(u=o^o<<1^o<<2^o<<3^o<<4)>>8^255&u^99,h=c[d=c[l=c[r[s[a]=u]=a]]],g=16843009*h^65537*d^257*l^16843008*a,m=257*c[u]^16843008*u,n=0;n<4;n++)t[n][a]=m=m<<24^m>>>8,i[n][u]=g=g<<24^g>>>8;for(n=0;n<5;n++)t[n]=t[n].slice(0),i[n]=i[n].slice(0);return e}(),this._tables=[[h[0][0].slice(),h[0][1].slice(),h[0][2].slice(),h[0][3].slice(),h[0][4].slice()],[h[1][0].slice(),h[1][1].slice(),h[1][2].slice(),h[1][3].slice(),h[1][4].slice()]];let t,i,s;var r=this._tables[0][4],n=this._tables[1],a=e.length;let o=1;if(4!==a&&6!==a&&8!==a)throw new Error("Invalid aes key size");var l=e.slice(0),d=[];for(this._key=[l,d],t=a;t<4*a+28;t++)s=l[t-1],(t%a==0||8===a&&t%a==4)&&(s=r[s>>>24]<<24^r[s>>16&255]<<16^r[s>>8&255]<<8^r[255&s],t%a==0)&&(s=s<<8^s>>>24^o<<24,o=o<<1^283*(o>>7)),l[t]=l[t-a]^s;for(i=0;t;i++,t--)s=l[3&i?t:t-4],t<=4||i<4?d[i]=s:d[i]=n[0][r[s>>>24]]^n[1][r[s>>16&255]]^n[2][r[s>>8&255]]^n[3][r[255&s]]}decrypt(e,t,i,s,r,n){var a,o,l=this._key[1];let d=e^l[0],h=s^l[1],u=i^l[2],c=t^l[3],p;var m=l.length/4-2;let g,f=4;var e=this._tables[1],y=e[0],_=e[1],v=e[2],b=e[3],T=e[4];for(g=0;g<m;g++)p=y[d>>>24]^_[h>>16&255]^v[u>>8&255]^b[255&c]^l[f],a=y[h>>>24]^_[u>>16&255]^v[c>>8&255]^b[255&d]^l[f+1],o=y[u>>>24]^_[c>>16&255]^v[d>>8&255]^b[255&h]^l[f+2],c=y[c>>>24]^_[d>>16&255]^v[h>>8&255]^b[255&u]^l[f+3],f+=4,d=p,h=a,u=o;for(g=0;g<4;g++)r[(3&-g)+n]=T[d>>>24]<<24^T[h>>16&255]<<16^T[u>>8&255]<<8^T[255&c]^l[f++],p=d,d=h,h=u,u=c,c=p}}class l extends e{constructor(){super(e),this.jobs=[],this.delay=1,this.timeout_=null}processJob_(){this.jobs.shift()(),this.jobs.length?this.timeout_=setTimeout(this.processJob_.bind(this),this.delay):this.timeout_=null}push(e){this.jobs.push(e),this.timeout_||(this.timeout_=setTimeout(this.processJob_.bind(this),this.delay))}}function f(e){return e<<24|(65280&e)<<8|(16711680&e)>>8|e>>>24}class d{constructor(e,t,i,s){var r=d.STEP,n=new Int32Array(e.buffer);let a=new Uint8Array(e.byteLength),o=0;for(this.asyncStream_=new l,this.asyncStream_.push(this.decryptChunk_(n.subarray(o,o+r),t,i,a)),o=r;o<n.length;o+=r)i=new Uint32Array([f(n[o-4]),f(n[o-3]),f(n[o-2]),f(n[o-1])]),this.asyncStream_.push(this.decryptChunk_(n.subarray(o,o+r),t,i,a));this.asyncStream_.push(function(){var e;s(null,(e=a).subarray(0,e.byteLength-e[e.byteLength-1]))})}static get STEP(){return 32e3}decryptChunk_(t,i,s,r){return function(){var e=function(e,t,i){var s,r,n,a,o=new Int32Array(e.buffer,e.byteOffset,e.byteLength>>2),l=new g(Array.prototype.slice.call(t)),t=new Uint8Array(e.byteLength),d=new Int32Array(t.buffer);let h,u,c,p,m;for(h=i[0],u=i[1],c=i[2],p=i[3],m=0;m<o.length;m+=4)s=f(o[m]),r=f(o[m+1]),n=f(o[m+2]),a=f(o[m+3]),l.decrypt(s,r,n,a,d,m),d[m]=f(d[m]^h),d[m+1]=f(d[m+1]^u),d[m+2]=f(d[m+2]^c),d[m+3]=f(d[m+3]^p),h=s,u=r,c=n,p=a;return t}(t,i,s);r.set(e,t.byteOffset)}}}var t="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{},t="undefined"!=typeof window?window:"undefined"!=typeof t?t:"undefined"!=typeof self?self:{},t=t.BigInt||Number;t("0x1"),t("0x100"),t("0x10000"),t("0x1000000"),t("0x100000000"),t("0x10000000000"),t("0x1000000000000"),t("0x100000000000000"),t("0x10000000000000000"),t=new Uint16Array([65484]),(t=new Uint8Array(t.buffer,t.byteOffset,t.byteLength))[0];function r(s){let r={};return Object.keys(s).forEach(e=>{var t,i=s[e];t=i,("function"===ArrayBuffer.isView?ArrayBuffer.isView(t):t&&t.buffer instanceof ArrayBuffer)?r[e]={bytes:i.buffer,byteOffset:i.byteOffset,byteLength:i.byteLength}:r[e]=i}),r}self.onmessage=function(e){let i=e.data;var e=new Uint8Array(i.encrypted.bytes,i.encrypted.byteOffset,i.encrypted.byteLength),t=new Uint32Array(i.key.bytes,i.key.byteOffset,i.key.byteLength/4),s=new Uint32Array(i.iv.bytes,i.iv.byteOffset,i.iv.byteLength/4);new d(e,t,s,function(e,t){self.postMessage(r({source:i.source,decrypted:t}),[t.buffer])})}})));let Sc=(e,t)=>{e.abort(),e.pause(),t&&t.activePlaylistLoader&&(t.activePlaylistLoader.pause(),t.activePlaylistLoader=null)},wc=(e,t)=>{(t.activePlaylistLoader=e).load()},Ec={AUDIO:(a,o)=>()=>{var{mediaTypes:{[a]:e},excludePlaylist:t}=o,i=e.activeTrack(),s=e.activeGroup(),s=(s.filter(e=>e.default)[0]||s[0]).id,r=e.tracks[s];if(i===r)t({error:{message:"Problem encountered loading the default audio track."}});else{for(var n in E.log.warn("Problem encountered loading the alternate audio track.Switching back to default."),e.tracks)e.tracks[n].enabled=e.tracks[n]===r;e.onTrackChanged()}},SUBTITLES:(i,s)=>()=>{var{[i]:e}=s.mediaTypes,t=(E.log.warn("Problem encountered loading the subtitle track.Disabling subtitle track."),e.activeTrack());t&&(t.mode="disabled"),e.onTrackChanged()}},Cc={AUDIO:(e,t,i)=>{if(!t)return;let{tech:s,requestOptions:r,segmentLoaders:{[e]:n}}=i;t.on("loadedmetadata",()=>{var e=t.media();n.playlist(e,r),(!s.paused()||e.endList&&"none"!==s.preload())&&n.load()}),t.on("loadedplaylist",()=>{n.playlist(t.media(),r),s.paused()||n.load()}),t.on("error",Ec[e](e,i))},SUBTITLES:(e,t,i)=>{let{tech:s,requestOptions:r,segmentLoaders:{[e]:n},mediaTypes:{[e]:a}}=i;t.on("loadedmetadata",()=>{var e=t.media();n.playlist(e,r),n.track(a.activeTrack()),(!s.paused()||e.endList&&"none"!==s.preload())&&n.load()}),t.on("loadedplaylist",()=>{n.playlist(t.media(),r),s.paused()||n.load()}),t.on("error",Ec[e](e,i))}},kc={AUDIO:(i,s)=>{var r,n,{vhs:a,sourceType:o,segmentLoaders:{[i]:e},requestOptions:l,main:{mediaGroups:d},mediaTypes:{[i]:{groups:h,tracks:u,logger_:c}},mainPlaylistLoader:p}=s,m=uh(p.main);for(r in d[i]&&0!==Object.keys(d[i]).length||(d[i]={main:{default:{default:!0}}},m&&(d[i].main.default.playlists=p.main.playlists)),d[i])for(var g in h[r]||(h[r]=[]),d[i][r]){let e=d[i][r][g],t;t=m?(c(`AUDIO group '${r}' label '${g}' is a main playlist`),e.isMainPlaylist=!0,null):"vhs-json"===o&&e.playlists?new xh(e.playlists[0],a,l):e.resolvedUri?new xh(e.resolvedUri,a,l):e.playlists&&"dash"===o?new Yh(e.playlists[0],a,l,p):null,e=O({id:g,playlistLoader:t},e),Cc[i](i,e.playlistLoader,s),h[r].push(e),"undefined"==typeof u[g]&&(n=new E.AudioTrack({id:g,kind:(e=>{let t=e.default?"main":"alternative";return t=e.characteristics&&0<=e.characteristics.indexOf("public.accessibility.describes-video")?"main-desc":t})(e),enabled:!1,language:e.language,default:e.default,label:g}),u[g]=n)}e.on("error",Ec[i](i,s))},SUBTITLES:(i,s)=>{var r,n,{tech:a,vhs:o,sourceType:l,segmentLoaders:{[i]:e},requestOptions:d,main:{mediaGroups:h},mediaTypes:{[i]:{groups:u,tracks:c}},mainPlaylistLoader:p}=s;for(r in h[i])for(var m in u[r]||(u[r]=[]),h[i][r])if(o.options_.useForcedSubtitles||!h[i][r][m].forced){let e=h[i][r][m],t;if("hls"===l)t=new xh(e.resolvedUri,o,d);else if("dash"===l){if(!e.playlists.filter(e=>e.excludeUntil!==1/0).length)return;t=new Yh(e.playlists[0],o,d,p)}else"vhs-json"===l&&(t=new xh(e.playlists?e.playlists[0]:e.resolvedUri,o,d));e=O({id:m,playlistLoader:t},e),Cc[i](i,e.playlistLoader,s),u[r].push(e),"undefined"==typeof c[m]&&(n=a.addRemoteTextTrack({id:m,kind:"subtitles",default:e.default&&e.autoselect,language:e.language,label:m},!1).track,c[m]=n)}e.on("error",Ec[i](i,s))},"CLOSED-CAPTIONS":(e,t)=>{var i,{tech:s,main:{mediaGroups:r},mediaTypes:{[e]:{groups:n,tracks:a}}}=t;for(i in r[e])for(var o in n[i]||(n[i]=[]),r[e][i]){var l=r[e][i][o];if(/^(?:CC|SERVICE)/.test(l.instreamId)){var d=s.options_.vhs&&s.options_.vhs.captionServices||{};let e={label:o,language:l.language,instreamId:l.instreamId,default:l.default&&l.autoselect};void 0===(e=d[e.instreamId]?O(e,d[e.instreamId]):e).default&&delete e.default,n[i].push(O({id:o},l)),"undefined"==typeof a[o]&&(d=s.addRemoteTextTrack({id:e.instreamId,kind:"captions",default:e.default,language:e.language,label:e.label},!1).track,a[o]=d)}}}},Ic=(t,i)=>{for(let e=0;e<t.length;e++){if(hh(i,t[e]))return!0;if(t[e].playlists&&Ic(t[e].playlists,i))return!0}return!1},xc={AUDIO:(i,s)=>()=>{var e,{[i]:{tracks:t}}=s.mediaTypes;for(e in t)if(t[e].enabled)return t[e];return null},SUBTITLES:(i,s)=>()=>{var e,{[i]:{tracks:t}}=s.mediaTypes;for(e in t)if("showing"===t[e].mode||"hidden"===t[e].mode)return t[e];return null}},Ac=n=>{["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(e=>{kc[e](e,n)});let{mediaTypes:a,mainPlaylistLoader:e,tech:t,vhs:i,segmentLoaders:{AUDIO:s,main:r}}=n;["AUDIO","SUBTITLES"].forEach(e=>{var o,l,d,h,i,s,u,c,t,r;a[e].activeGroup=(o=e,l=n,t=>{var{mainPlaylistLoader:e,mediaTypes:{[o]:{groups:i}}}=l,s=e.media();if(!s)return null;let r=null;s.attributes[o]&&(r=i[s.attributes[o]]);var n=Object.keys(i);if(!r)if("AUDIO"===o&&1<n.length&&uh(l.main))for(let e=0;e<n.length;e++){var a=i[n[e]];if(Ic(a,s)){r=a;break}}else i.main?r=i.main:1===n.length&&(r=i[n[0]]);return"undefined"==typeof t?r:null!==t&&r&&r.filter(e=>e.id===t.id)[0]||null}),a[e].activeTrack=xc[e](e,n),a[e].onGroupChanged=(d=e,h=n,()=>{var{segmentLoaders:{[d]:e,main:t},mediaTypes:{[d]:i}}=h,s=i.activeTrack(),r=i.getActiveGroup(),n=i.activePlaylistLoader,a=i.lastGroup_;r&&a&&r.id===a.id||(i.lastGroup_=r,i.lastTrack_=s,Sc(e,i),r&&!r.isMainPlaylist&&(r.playlistLoader?(e.resyncLoader(),wc(r.playlistLoader,i)):n&&t.resetEverything()))}),a[e].onGroupChanging=(i=e,s=n,()=>{var{segmentLoaders:{[i]:e},mediaTypes:{[i]:t}}=s;t.lastGroup_=null,e.abort(),e.pause()}),a[e].onTrackChanged=(u=e,c=n,()=>{var e,t,{mainPlaylistLoader:i,segmentLoaders:{[u]:s,main:r},mediaTypes:{[u]:n}}=c,a=n.activeTrack(),o=n.getActiveGroup(),l=n.activePlaylistLoader,d=n.lastTrack_;if((!d||!a||d.id!==a.id)&&(n.lastGroup_=o,n.lastTrack_=a,Sc(s,n),o)){if(o.isMainPlaylist)return!a||!d||a.id===d.id||(t=(e=c.vhs.playlistController_).selectPlaylist(),e.media()===t)?void 0:(n.logger_(`track change. Switching main audio from ${d.id} to `+a.id),i.pause(),r.resetEverything(),void e.fastQualityChange_(t));if("AUDIO"===u){if(!o.playlistLoader)return r.setAudio(!0),void r.resetEverything();s.setAudio(!0),r.setAudio(!1)}l===o.playlistLoader||(s.track&&s.track(a),s.resetEverything()),wc(o.playlistLoader,n)}}),a[e].getActiveGroup=([t,r]=[e,n.mediaTypes],()=>{var e=r[t].activeTrack();return e?r[t].activeGroup(e):null})});var o,l=a.AUDIO.activeGroup();l&&(l=(l.filter(e=>e.default)[0]||l[0]).id,a.AUDIO.tracks[l].enabled=!0,a.AUDIO.onGroupChanged(),a.AUDIO.onTrackChanged(),(a.AUDIO.getActiveGroup().playlistLoader?(r.setAudio(!1),s):r).setAudio(!0)),e.on("mediachange",()=>{["AUDIO","SUBTITLES"].forEach(e=>a[e].onGroupChanged())}),e.on("mediachanging",()=>{["AUDIO","SUBTITLES"].forEach(e=>a[e].onGroupChanging())});let d=()=>{a.AUDIO.onTrackChanged(),t.trigger({type:"usage",name:"vhs-audio-change"})};for(o in t.audioTracks().addEventListener("change",d),t.remoteTextTracks().addEventListener("change",a.SUBTITLES.onTrackChanged),i.on("dispose",()=>{t.audioTracks().removeEventListener("change",d),t.remoteTextTracks().removeEventListener("change",a.SUBTITLES.onTrackChanged)}),t.clearTracks("audio"),a.AUDIO.tracks)t.audioTracks().addTrack(a.AUDIO.tracks[o])};class Dc{constructor(){this.priority_=[],this.pathwayClones_=new Map}set version(e){1===e&&(this.version_=e)}set ttl(e){this.ttl_=e||300}set reloadUri(e){e&&(this.reloadUri_=Rd(this.reloadUri_,e))}set priority(e){e&&e.length&&(this.priority_=e)}set pathwayClones(e){e&&e.length&&(this.pathwayClones_=new Map(e.map(e=>[e.ID,e])))}get version(){return this.version_}get ttl(){return this.ttl_}get reloadUri(){return this.reloadUri_}get priority(){return this.priority_}get pathwayClones(){return this.pathwayClones_}}class Pc extends E.EventTarget{constructor(e,t){super(),this.currentPathway=null,this.defaultPathway=null,this.queryBeforeStart=!1,this.availablePathways_=new Set,this.steeringManifest=new Dc,this.proxyServerUrl_=null,this.manifestType_=null,this.ttlTimeout_=null,this.request_=null,this.currentPathwayClones=new Map,this.nextPathwayClones=new Map,this.excludedSteeringManifestURLs=new Set,this.logger_=Md("Content Steering"),this.xhr_=e,this.getBandwidth_=t}assignTagProperties(e,t){this.manifestType_=t.serverUri?"HLS":"DASH";var i=t.serverUri||t.serverURL;i?i.startsWith("data:")?this.decodeDataUriManifest_(i.substring(i.indexOf(",")+1)):(this.steeringManifest.reloadUri=Rd(e,i),this.defaultPathway=t.pathwayId||t.defaultServiceLocation,this.queryBeforeStart=t.queryBeforeStart,this.proxyServerUrl_=t.proxyServerURL,this.defaultPathway&&!this.queryBeforeStart&&this.trigger("content-steering")):(this.logger_(`steering manifest URL is ${i}, cannot request steering manifest.`),this.trigger("error"))}requestSteeringManifest(e){var t=this.steeringManifest.reloadUri;if(t){let r=e?t:this.getRequestURI(t);if(r){let s={contentSteeringInfo:{uri:r}};this.trigger({type:"contentsteeringloadstart",metadata:s}),this.request_=this.xhr_({uri:r,requestType:"content-steering-manifest"},(e,t)=>{if(e)return 410===t.status?(this.logger_(`manifest request 410 ${e}.`),this.logger_(`There will be no more content steering requests to ${r} this session.`),void this.excludedSteeringManifestURLs.add(r)):429===t.status?(t=t.responseHeaders["retry-after"],this.logger_(`manifest request 429 ${e}.`),this.logger_(`content steering will retry in ${t} seconds.`),void this.startTTLTimeout_(parseInt(t,10))):(this.logger_(`manifest failed to load ${e}.`),void this.startTTLTimeout_());this.trigger({type:"contentsteeringloadcomplete",metadata:s});let i;try{i=JSON.parse(this.request_.responseText)}catch(e){t={errorType:E.Error.StreamingContentSteeringParserError,error:e};this.trigger({type:"error",metadata:t})}this.assignSteeringProperties_(i);e={contentSteeringInfo:s.contentSteeringInfo,contentSteeringManifest:{version:this.steeringManifest.version,reloadUri:this.steeringManifest.reloadUri,priority:this.steeringManifest.priority}};this.trigger({type:"contentsteeringparsed",metadata:e}),this.startTTLTimeout_()})}else this.logger_("No valid content steering manifest URIs. Stopping content steering."),this.trigger("error"),this.dispose()}}setProxyServerUrl_(e){var e=new window.URL(e),t=new window.URL(this.proxyServerUrl_);return t.searchParams.set("url",encodeURI(e.toString())),this.setSteeringParams_(t.toString())}decodeDataUriManifest_(e){e=JSON.parse(window.atob(e));this.assignSteeringProperties_(e)}setSteeringParams_(e){var t,e=new window.URL(e),i=this.getPathway(),s=this.getBandwidth_();return i&&(t=`_${this.manifestType_}_pathway`,e.searchParams.set(t,i)),s&&(t=`_${this.manifestType_}_throughput`,e.searchParams.set(t,s)),e.toString()}assignSteeringProperties_(e){var t;this.steeringManifest.version=e.VERSION,this.steeringManifest.version?(this.steeringManifest.ttl=e.TTL,this.steeringManifest.reloadUri=e["RELOAD-URI"],this.steeringManifest.priority=e["PATHWAY-PRIORITY"]||e["SERVICE-LOCATION-PRIORITY"],this.steeringManifest.pathwayClones=e["PATHWAY-CLONES"],this.nextPathwayClones=this.steeringManifest.pathwayClones,this.availablePathways_.size||(this.logger_("There are no available pathways for content steering. Ending content steering."),this.trigger("error"),this.dispose()),t=(e=>{for(var t of e)if(this.availablePathways_.has(t))return t;return[...this.availablePathways_][0]})(this.steeringManifest.priority),this.currentPathway!==t&&(this.currentPathway=t,this.trigger("content-steering"))):(this.logger_(`manifest version is ${e.VERSION}, which is not supported.`),this.trigger("error"))}getPathway(){return this.currentPathway||this.defaultPathway}getRequestURI(e){if(!e)return null;var t=e=>this.excludedSteeringManifestURLs.has(e);if(this.proxyServerUrl_){var i=this.setProxyServerUrl_(e);if(!t(i))return i}i=this.setSteeringParams_(e);return t(i)?null:i}startTTLTimeout_(e=this.steeringManifest.ttl){this.ttlTimeout_=window.setTimeout(()=>{this.requestSteeringManifest()},1e3*e)}clearTTLTimeout_(){window.clearTimeout(this.ttlTimeout_),this.ttlTimeout_=null}abort(){this.request_&&this.request_.abort(),this.request_=null}dispose(){this.off("content-steering"),this.off("error"),this.abort(),this.clearTTLTimeout_(),this.currentPathway=null,this.defaultPathway=null,this.queryBeforeStart=null,this.proxyServerUrl_=null,this.manifestType_=null,this.ttlTimeout_=null,this.request_=null,this.excludedSteeringManifestURLs=new Set,this.availablePathways_=new Set,this.steeringManifest=new Dc}addAvailablePathway(e){e&&this.availablePathways_.add(e)}clearAvailablePathways(){this.availablePathways_.clear()}excludePathway(e){return this.availablePathways_.delete(e)}didDASHTagChange(e,t){return!t&&this.steeringManifest.reloadUri||t&&(Rd(e,t.serverURL)!==this.steeringManifest.reloadUri||t.defaultServiceLocation!==this.defaultPathway||t.queryBeforeStart!==this.queryBeforeStart||t.proxyServerURL!==this.proxyServerUrl_)}getAvailablePathways(){return this.availablePathways_}}let Lc,Oc=["mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaBytesTransferred","mediaAppends"];class Rc extends E.EventTarget{constructor(e){super();let{src:t,withCredentials:i,tech:r,bandwidth:s,externVhs:n,useCueTags:a,playlistExclusionDuration:o,enableLowInitialPlaylist:l,sourceType:d,cacheEncryptionKeys:h,bufferBasedABR:u,leastPixelDiffSelector:c,captionServices:p,experimentalUseMMS:m}=e;if(!t)throw new Error("A non-empty playlist URL or JSON manifest string is required");let g=e.maxPlaylistRetries;null!==g&&"undefined"!=typeof g||(g=1/0),Lc=n,this.bufferBasedABR=Boolean(u),this.leastPixelDiffSelector=Boolean(c),this.withCredentials=i,this.tech_=r,this.vhs_=r.vhs,this.player_=e.player_,this.sourceType_=d,this.useCueTags_=a,this.playlistExclusionDuration=o,this.maxPlaylistRetries=g,this.enableLowInitialPlaylist=l,this.useCueTags_&&(this.cueTagsTrack_=this.tech_.addTextTrack("metadata","ad-cues"),this.cueTagsTrack_.inBandMetadataTrackDispatchType=""),this.requestOptions_={withCredentials:i,maxPlaylistRetries:g,timeout:null},this.on("error",this.pauseLoading),this.mediaTypes_=(()=>{let t={};return["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(e=>{t[e]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:Zu,activeTrack:Zu,getActiveGroup:Zu,onGroupChanged:Zu,onTrackChanged:Zu,lastTrack_:null,logger_:Md(`MediaGroups[${e}]`)}}),t})(),m&&window.ManagedMediaSource?(this.tech_.el_.disableRemotePlayback=!0,this.mediaSource=new window.ManagedMediaSource,E.log("Using ManagedMediaSource")):window.MediaSource&&(this.mediaSource=new window.MediaSource),this.handleDurationChange_=this.handleDurationChange_.bind(this),this.handleSourceOpen_=this.handleSourceOpen_.bind(this),this.handleSourceEnded_=this.handleSourceEnded_.bind(this),this.load=this.load.bind(this),this.pause=this.pause.bind(this),this.mediaSource.addEventListener("durationchange",this.handleDurationChange_),this.mediaSource.addEventListener("sourceopen",this.handleSourceOpen_),this.mediaSource.addEventListener("sourceended",this.handleSourceEnded_),this.mediaSource.addEventListener("startstreaming",this.load),this.mediaSource.addEventListener("endstreaming",this.pause),this.seekable_=Ud(),this.hasPlayed_=!1,this.syncController_=new vc(e),this.segmentMetadataTrack_=r.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},!1).track,this.decrypter_=new Tc,this.sourceUpdater_=new dc(this.mediaSource),this.inbandTextTracks_={},this.timelineChangeController_=new bc,this.keyStatusMap_=new Map;var f={vhs:this.vhs_,parse708captions:e.parse708captions,useDtsForTimestampOffset:e.useDtsForTimestampOffset,captionServices:p,mediaSource:this.mediaSource,currentTime:this.tech_.currentTime.bind(this.tech_),seekable:()=>this.seekable(),seeking:()=>this.tech_.seeking(),duration:()=>this.duration(),hasPlayed:()=>this.hasPlayed_,goalBufferLength:()=>this.goalBufferLength(),bandwidth:s,syncController:this.syncController_,decrypter:this.decrypter_,sourceType:this.sourceType_,inbandTextTracks:this.inbandTextTracks_,cacheEncryptionKeys:h,sourceUpdater:this.sourceUpdater_,timelineChangeController:this.timelineChangeController_,exactManifestTimings:e.exactManifestTimings,addMetadataToTextTrack:this.addMetadataToTextTrack.bind(this)},f=(this.mainPlaylistLoader_="dash"===this.sourceType_?new Yh(t,this.vhs_,O(this.requestOptions_,{addMetadataToTextTrack:this.addMetadataToTextTrack.bind(this)})):new xh(t,this.vhs_,O(this.requestOptions_,{addDateRangesToTextTrack:this.addDateRangesToTextTrack_.bind(this)})),this.setupMainPlaylistLoaderListeners_(),this.mainSegmentLoader_=new Ju(O(f,{segmentMetadataTrack:this.segmentMetadataTrack_,loaderType:"main"}),e),this.audioSegmentLoader_=new Ju(O(f,{loaderType:"audio"}),e),this.subtitleSegmentLoader_=new pc(O(f,{loaderType:"vtt",featuresNativeTextTracks:this.tech_.featuresNativeTextTracks,loadVttJs:()=>new Promise((e,t)=>{function i(){r.off("vttjserror",s),e()}function s(){r.off("vttjsloaded",i),t()}r.one("vttjsloaded",i),r.one("vttjserror",s),r.addWebVttScript_()})}),e),this.contentSteeringController_=new Pc(this.vhs_.xhr,()=>this.mainSegmentLoader_.bandwidth),this.setupSegmentLoaderListeners_(),this.bufferBasedABR&&(this.mainPlaylistLoader_.one("loadedplaylist",()=>this.startABRTimer_()),this.tech_.on("pause",()=>this.stopABRTimer_()),this.tech_.on("play",()=>this.startABRTimer_())),Oc.forEach(e=>{this[e+"_"]=function(e){return this.audioSegmentLoader_[e]+this.mainSegmentLoader_[e]}.bind(this,e)}),this.logger_=Md("pc"),this.triggeredFmp4Usage=!1,"none"===this.tech_.preload()?(this.loadOnPlay_=()=>{this.loadOnPlay_=null,this.mainPlaylistLoader_.load()},this.tech_.one("play",this.loadOnPlay_)):this.mainPlaylistLoader_.load(),this.timeToLoadedData__=-1,this.mainAppendsToLoadedData__=-1,this.audioAppendsToLoadedData__=-1,"none"===this.tech_.preload()?"play":"loadstart");this.tech_.one(f,()=>{let e=Date.now();this.tech_.one("loadeddata",()=>{this.timeToLoadedData__=Date.now()-e,this.mainAppendsToLoadedData__=this.mainSegmentLoader_.mediaAppends,this.audioAppendsToLoadedData__=this.audioSegmentLoader_.mediaAppends})})}mainAppendsToLoadedData_(){return this.mainAppendsToLoadedData__}audioAppendsToLoadedData_(){return this.audioAppendsToLoadedData__}appendsToLoadedData_(){var e=this.mainAppendsToLoadedData_(),t=this.audioAppendsToLoadedData_();return-1===e||-1===t?-1:e+t}timeToLoadedData_(){return this.timeToLoadedData__}checkABR_(e="abr"){var t=this.selectPlaylist();t&&this.shouldSwitchToMedia_(t)&&this.switchMedia_(t,e)}switchMedia_(e,t,i){var s=this.media(),s=s&&(s.id||s.uri),r=e&&(e.id||e.uri);s&&s!==r&&(this.logger_(`switch media ${s} -> ${r} from `+t),s={renditionInfo:{id:r,bandwidth:e.attributes.BANDWIDTH,resolution:e.attributes.RESOLUTION,codecs:e.attributes.CODECS},cause:t},this.trigger({type:"renditionselected",metadata:s}),this.tech_.trigger({type:"usage",name:"vhs-rendition-change-"+t})),this.mainPlaylistLoader_.media(e,i)}switchMediaForDASHContentSteering_(){["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(e=>{var t=this.mediaTypes_[e],t=t?t.activeGroup():null;let i=this.contentSteeringController_.getPathway();t&&i&&(t=(t.length?t[0]:t).playlists.filter(e=>e.attributes.serviceLocation===i)).length&&this.mediaTypes_[e].activePlaylistLoader.media(t[0])})}startABRTimer_(){this.stopABRTimer_(),this.abrTimer_=window.setInterval(()=>this.checkABR_(),250)}stopABRTimer_(){this.tech_.scrubbing&&this.tech_.scrubbing()||(window.clearInterval(this.abrTimer_),this.abrTimer_=null)}getAudioTrackPlaylists_(){var t=this.main(),e=t&&t.playlists||[];if(!t||!t.mediaGroups||!t.mediaGroups.AUDIO)return e;var i=t.mediaGroups.AUDIO,s=Object.keys(i);let r;if(Object.keys(this.mediaTypes_.AUDIO.groups).length)r=this.mediaTypes_.AUDIO.activeTrack();else{var n,a=i.main||s.length&&i[s[0]];for(n in a)if(a[n].default){r={label:n};break}}if(!r)return e;var o,l=[];for(o in i)if(i[o][r.label]){var d=i[o][r.label];if(d.playlists&&d.playlists.length)l.push.apply(l,d.playlists);else if(d.uri)l.push(d);else if(t.playlists.length)for(let e=0;e<t.playlists.length;e++){var h=t.playlists[e];h.attributes&&h.attributes.AUDIO&&h.attributes.AUDIO===o&&l.push(h)}}return l.length?l:e}setupMainPlaylistLoaderListeners_(){this.mainPlaylistLoader_.on("loadedmetadata",()=>{var e=this.mainPlaylistLoader_.media(),t=1.5*e.targetDuration*1e3;dh(this.mainPlaylistLoader_.main,this.mainPlaylistLoader_.media())?this.requestOptions_.timeout=0:this.requestOptions_.timeout=t,e.endList&&"none"!==this.tech_.preload()&&(this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.mainSegmentLoader_.load()),Ac({sourceType:this.sourceType_,segmentLoaders:{AUDIO:this.audioSegmentLoader_,SUBTITLES:this.subtitleSegmentLoader_,main:this.mainSegmentLoader_},tech:this.tech_,requestOptions:this.requestOptions_,mainPlaylistLoader:this.mainPlaylistLoader_,vhs:this.vhs_,main:this.main(),mediaTypes:this.mediaTypes_,excludePlaylist:this.excludePlaylist.bind(this)}),this.triggerPresenceUsage_(this.main(),e),this.setupFirstPlay(),!this.mediaTypes_.AUDIO.activePlaylistLoader||this.mediaTypes_.AUDIO.activePlaylistLoader.media()?this.trigger("selectedinitialmedia"):this.mediaTypes_.AUDIO.activePlaylistLoader.one("loadedmetadata",()=>{this.trigger("selectedinitialmedia")})}),this.mainPlaylistLoader_.on("loadedplaylist",()=>{this.loadOnPlay_&&this.tech_.off("play",this.loadOnPlay_);let t=this.mainPlaylistLoader_.media();if(!t){this.attachContentSteeringListeners_(),this.initContentSteeringController_(),this.excludeUnsupportedVariants_();let e;if(!(e=(e=this.enableLowInitialPlaylist?this.selectInitialPlaylist():e)||this.selectPlaylist())||!this.shouldSwitchToMedia_(e))return;if(this.initialMedia_=e,this.switchMedia_(this.initialMedia_,"initial"),!("vhs-json"===this.sourceType_&&this.initialMedia_.segments))return;t=this.initialMedia_}this.handleUpdatedMediaPlaylist(t)}),this.mainPlaylistLoader_.on("error",()=>{var e=this.mainPlaylistLoader_.error;this.excludePlaylist({playlistToExclude:e.playlist,error:e})}),this.mainPlaylistLoader_.on("mediachanging",()=>{this.mainSegmentLoader_.abort(),this.mainSegmentLoader_.pause()}),this.mainPlaylistLoader_.on("mediachange",()=>{var e=this.mainPlaylistLoader_.media(),t=1.5*e.targetDuration*1e3;dh(this.mainPlaylistLoader_.main,this.mainPlaylistLoader_.media())?this.requestOptions_.timeout=0:this.requestOptions_.timeout=t,"dash"===this.sourceType_&&this.mainPlaylistLoader_.load(),this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.waitingForFastQualityPlaylistReceived_?this.runFastQualitySwitch_():this.mainSegmentLoader_.load(),this.tech_.trigger({type:"mediachange",bubbles:!0})}),this.mainPlaylistLoader_.on("playlistunchanged",()=>{var e=this.mainPlaylistLoader_.media();"playlist-unchanged"!==e.lastExcludeReason_&&this.stuckAtPlaylistEnd_(e)&&(this.excludePlaylist({error:{message:"Playlist no longer updating.",reason:"playlist-unchanged"}}),this.tech_.trigger("playliststuck"))}),this.mainPlaylistLoader_.on("renditiondisabled",()=>{this.tech_.trigger({type:"usage",name:"vhs-rendition-disabled"})}),this.mainPlaylistLoader_.on("renditionenabled",()=>{this.tech_.trigger({type:"usage",name:"vhs-rendition-enabled"})});["manifestrequeststart","manifestrequestcomplete","manifestparsestart","manifestparsecomplete","playlistrequeststart","playlistrequestcomplete","playlistparsestart","playlistparsecomplete","renditiondisabled","renditionenabled"].forEach(e=>{this.mainPlaylistLoader_.on(e,e=>{this.player_.trigger(f({},e))})})}handleUpdatedMediaPlaylist(e){this.useCueTags_&&this.updateAdCues_(e),this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.waitingForFastQualityPlaylistReceived_&&this.runFastQualitySwitch_(),this.updateDuration(!e.endList),this.tech_.paused()||(this.mainSegmentLoader_.load(),this.audioSegmentLoader_&&this.audioSegmentLoader_.load())}triggerPresenceUsage_(e,t){var i=e.mediaGroups||{};let s=!0;var r,e=Object.keys(i.AUDIO);for(r in i.AUDIO)for(var n in i.AUDIO[r])i.AUDIO[r][n].uri||(s=!1);s&&this.tech_.trigger({type:"usage",name:"vhs-demuxed"}),Object.keys(i.SUBTITLES).length&&this.tech_.trigger({type:"usage",name:"vhs-webvtt"}),Lc.Playlist.isAes(t)&&this.tech_.trigger({type:"usage",name:"vhs-aes"}),e.length&&1<Object.keys(i.AUDIO[e[0]]).length&&this.tech_.trigger({type:"usage",name:"vhs-alternate-audio"}),this.useCueTags_&&this.tech_.trigger({type:"usage",name:"vhs-playlist-cue-tags"})}shouldSwitchToMedia_(e){var t=this.mainPlaylistLoader_.media()||this.mainPlaylistLoader_.pendingMedia_,i=this.tech_.currentTime(),s=this.bufferLowWaterLine(),r=this.bufferHighWaterLine();return function({currentPlaylist:e,buffered:t,currentTime:i,nextPlaylist:s,bufferLowWaterLine:r,bufferHighWaterLine:n,duration:a,bufferBasedABR:o,log:l}){if(s){var d=`allowing switch ${e&&e.id||"null"} -> `+s.id;if(!e)return l(d+" as current playlist is not set"),!0;if(s.id!==e.id){var h=Boolean(Bd(t,i).length);if(!e.endList)return h||"number"!=typeof e.partTargetDuration?(l(d+" as current playlist is live"),!0):(l(`not ${d} as current playlist is live llhls, but currentTime isn't in buffered.`),!1);h=jd(t,i),t=o?R.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:R.MAX_BUFFER_LOW_WATER_LINE;if(a<t)return l(d+` as duration < max low water line (${a} < ${t})`),!0;i=s.attributes.BANDWIDTH,a=e.attributes.BANDWIDTH;if(i<a&&(!o||h<n)){let e=d+` as next bandwidth < current bandwidth (${i} < ${a})`;return o&&(e+=` and forwardBuffer < bufferHighWaterLine (${h} < ${n})`),l(e),!0}if((!o||a<i)&&r<=h){let e=d+` as forwardBuffer >= bufferLowWaterLine (${h} >= ${r})`;return o&&(e+=` and next bandwidth > current bandwidth (${i} > ${a})`),l(e),!0}l(`not ${d} as no switching criteria met`)}}else E.log.warn("We received no playlist to switch to. Please check your stream.");return!1}({buffered:this.tech_.buffered(),currentTime:i,currentPlaylist:t,nextPlaylist:e,bufferLowWaterLine:s,bufferHighWaterLine:r,duration:this.duration(),bufferBasedABR:this.bufferBasedABR,log:this.logger_})}setupSegmentLoaderListeners_(){this.mainSegmentLoader_.on("bandwidthupdate",()=>{this.checkABR_("bandwidthupdate"),this.tech_.trigger("bandwidthupdate")}),this.mainSegmentLoader_.on("timeout",()=>{this.bufferBasedABR&&this.mainSegmentLoader_.load()}),this.bufferBasedABR||this.mainSegmentLoader_.on("progress",()=>{this.trigger("progress")}),this.mainSegmentLoader_.on("error",()=>{var e=this.mainSegmentLoader_.error();this.excludePlaylist({playlistToExclude:e.playlist,error:e})}),this.mainSegmentLoader_.on("appenderror",()=>{this.error=this.mainSegmentLoader_.error_,this.trigger("error")}),this.mainSegmentLoader_.on("syncinfoupdate",()=>{this.onSyncInfoUpdate_()}),this.mainSegmentLoader_.on("timestampoffset",()=>{this.tech_.trigger({type:"usage",name:"vhs-timestamp-offset"})}),this.audioSegmentLoader_.on("syncinfoupdate",()=>{this.onSyncInfoUpdate_()}),this.audioSegmentLoader_.on("appenderror",()=>{this.error=this.audioSegmentLoader_.error_,this.trigger("error")}),this.mainSegmentLoader_.on("ended",()=>{this.logger_("main segment loader ended"),this.onEndOfStream()}),this.timelineChangeController_.on("audioTimelineBehind",()=>{var e=this.audioSegmentLoader_.pendingSegment_;e&&e.segment&&e.segment.syncInfo&&(e=e.segment.syncInfo.end+.01,this.tech_.setCurrentTime(e))}),this.mainSegmentLoader_.on("earlyabort",e=>{this.bufferBasedABR||(this.delegateLoaders_("all",["abort"]),this.excludePlaylist({error:{message:"Aborted early because there isn't enough bandwidth to complete the request without rebuffering."},playlistExclusionDuration:10}))});var e=()=>{if(!this.sourceUpdater_.hasCreatedSourceBuffers())return this.tryToCreateSourceBuffers_();var e=this.getCodecsOrExclude_();e&&this.sourceUpdater_.addOrChangeSourceBuffers(e)};this.mainSegmentLoader_.on("trackinfo",e),this.audioSegmentLoader_.on("trackinfo",e),this.mainSegmentLoader_.on("fmp4",()=>{this.triggeredFmp4Usage||(this.tech_.trigger({type:"usage",name:"vhs-fmp4"}),this.triggeredFmp4Usage=!0)}),this.audioSegmentLoader_.on("fmp4",()=>{this.triggeredFmp4Usage||(this.tech_.trigger({type:"usage",name:"vhs-fmp4"}),this.triggeredFmp4Usage=!0)}),this.audioSegmentLoader_.on("ended",()=>{this.logger_("audioSegmentLoader ended"),this.onEndOfStream()});["segmentselected","segmentloadstart","segmentloaded","segmentkeyloadstart","segmentkeyloadcomplete","segmentdecryptionstart","segmentdecryptioncomplete","segmenttransmuxingstart","segmenttransmuxingcomplete","segmenttransmuxingtrackinfoavailable","segmenttransmuxingtiminginfoavailable","segmentappendstart","appendsdone","bandwidthupdated","timelinechange","codecschange"].forEach(e=>{this.mainSegmentLoader_.on(e,e=>{this.player_.trigger(f({},e))}),this.audioSegmentLoader_.on(e,e=>{this.player_.trigger(f({},e))}),this.subtitleSegmentLoader_.on(e,e=>{this.player_.trigger(f({},e))})})}mediaSecondsLoaded_(){return Math.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)}load(){this.mainSegmentLoader_.load(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.load(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.load()}pause(){this.mainSegmentLoader_.pause(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.pause(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.pause()}fastQualityChange_(e=this.selectPlaylist()){e&&e===this.mainPlaylistLoader_.media()?this.logger_("skipping fastQualityChange because new media is same as old"):(this.switchMedia_(e,"fast-quality"),this.waitingForFastQualityPlaylistReceived_=!0)}runFastQualitySwitch_(){this.waitingForFastQualityPlaylistReceived_=!1,this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.resetEverything(()=>{this.mainSegmentLoader_.load()})}play(){var e;if(!this.setupFirstPlay())return this.tech_.ended()&&this.tech_.setCurrentTime(0),this.hasPlayed_&&this.load(),e=this.tech_.seekable(),this.tech_.duration()===1/0&&this.tech_.currentTime()<e.start(0)?this.tech_.setCurrentTime(e.end(e.length-1)):void 0}setupFirstPlay(){var t=this.mainPlaylistLoader_.media();if(!t||this.tech_.paused()||this.hasPlayed_)return!1;if(!t.endList||t.start){var i=this.seekable();if(!i.length)return!1;var s=i.end(0);let e=s;t.start&&(t=t.start.timeOffset,e=t<0?Math.max(s+t,i.start(0)):Math.min(s,t)),this.trigger("firstplay"),this.tech_.setCurrentTime(e)}return this.hasPlayed_=!0,this.load(),!0}handleSourceOpen_(){var e;this.tryToCreateSourceBuffers_(),this.tech_.autoplay()&&"undefined"!=typeof(e=this.tech_.play())&&"function"==typeof e.then&&e.then(null,e=>{}),this.trigger("sourceopen")}handleSourceEnded_(){var e,t;this.inbandTextTracks_.metadataTrack_&&(e=this.inbandTextTracks_.metadataTrack_.cues)&&e.length&&(t=this.duration(),e[e.length-1].endTime=isNaN(t)||Math.abs(t)===1/0?Number.MAX_VALUE:t)}handleDurationChange_(){this.tech_.trigger("durationchange")}onEndOfStream(){let e=this.mainSegmentLoader_.ended_;var t;this.mediaTypes_.AUDIO.activePlaylistLoader&&(t=this.mainSegmentLoader_.getCurrentMediaInfo_(),e=(t&&!t.hasVideo||e)&&this.audioSegmentLoader_.ended_),e&&(this.stopABRTimer_(),this.sourceUpdater_.endOfStream())}stuckAtPlaylistEnd_(e){var t,i;return!!this.seekable().length&&null!==(t=this.syncController_.getExpiredTime(e,this.duration()))&&(e=Lc.Playlist.playlistEnd(e,t),t=this.tech_.currentTime(),(i=this.tech_.buffered()).length?(i=i.end(i.length-1))-t<=$d&&e-i<=$d:e-t<=$d)}excludePlaylist({playlistToExclude:s=this.mainPlaylistLoader_.media(),error:t={},playlistExclusionDuration:i}){if(s=s||this.mainPlaylistLoader_.media(),i=i||t.playlistExclusionDuration||this.playlistExclusionDuration,s){s.playlistErrors_++;var r=this.mainPlaylistLoader_.main.playlists,n=r.filter(ah),n=1===n.length&&n[0]===s;if(1===r.length&&i!==1/0)return E.log.warn(`Problem encountered with playlist ${s.id}. `+"Trying again since it is the only playlist."),this.tech_.trigger("retryplaylist"),this.mainPlaylistLoader_.load(n);if(n){if(this.main().contentSteering){let e=this.pathwayAttribute_(s);var a=1e3*this.contentSteeringController_.steeringManifest.ttl;return this.contentSteeringController_.excludePathway(e),this.excludeThenChangePathway_(),void setTimeout(()=>{this.contentSteeringController_.addAvailablePathway(e)},a)}let i=!1;r.forEach(e=>{var t;e!==s&&"undefined"!=typeof(t=e.excludeUntil)&&t!==1/0&&(i=!0,delete e.excludeUntil)}),i&&(E.log.warn("Removing other playlists from the exclusion list because the last rendition is about to be excluded."),this.tech_.trigger("retryplaylist"))}let e;e=s.playlistErrors_>this.maxPlaylistRetries?1/0:Date.now()+1e3*i,s.excludeUntil=e,t.reason&&(s.lastExcludeReason_=t.reason),this.tech_.trigger("excludeplaylist"),this.tech_.trigger({type:"usage",name:"vhs-rendition-excluded"});a=this.selectPlaylist();if(a)return(t.internal?this.logger_:E.log.warn)(`${t.internal?"Internal problem":"Problem"} encountered with playlist ${s.id}.`+(t.message?" "+t.message:"")+` Switching to playlist ${a.id}.`),a.attributes.AUDIO!==s.attributes.AUDIO&&this.delegateLoaders_("audio",["abort","pause"]),a.attributes.SUBTITLES!==s.attributes.SUBTITLES&&this.delegateLoaders_("subtitle",["abort","pause"]),this.delegateLoaders_("main",["abort","pause"]),r=a.targetDuration/2*1e3||5e3,i="number"==typeof a.lastRequest&&Date.now()-a.lastRequest<=r,this.switchMedia_(a,"exclude",n||i);this.error="Playback cannot continue. No available working or supported playlists.",this.trigger("error")}else this.error=t,"open"!==this.mediaSource.readyState?this.trigger("error"):this.sourceUpdater_.endOfStream("network")}pauseLoading(){this.delegateLoaders_("all",["abort","pause"]),this.stopABRTimer_()}delegateLoaders_(i,e){let s=[];var t="all"===i,r=(!t&&"main"!==i||s.push(this.mainPlaylistLoader_),[]);!t&&"audio"!==i||r.push("AUDIO"),!t&&"subtitle"!==i||(r.push("CLOSED-CAPTIONS"),r.push("SUBTITLES")),r.forEach(e=>{e=this.mediaTypes_[e]&&this.mediaTypes_[e].activePlaylistLoader;e&&s.push(e)}),["main","audio","subtitle"].forEach(e=>{var t=this[e+"SegmentLoader_"];!t||i!==e&&"all"!==i||s.push(t)}),s.forEach(t=>e.forEach(e=>{"function"==typeof t[e]&&t[e]()}))}setCurrentTime(e){var t=Bd(this.tech_.buffered(),e);return this.mainPlaylistLoader_&&this.mainPlaylistLoader_.media()&&this.mainPlaylistLoader_.media().segments?t&&t.length?e:(this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.resetEverything(),this.mediaTypes_.AUDIO.activePlaylistLoader&&(this.audioSegmentLoader_.pause(),this.audioSegmentLoader_.resetEverything()),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&(this.subtitleSegmentLoader_.pause(),this.subtitleSegmentLoader_.resetEverything()),void this.load()):0}duration(){var e;return this.mainPlaylistLoader_&&(e=this.mainPlaylistLoader_.media())?e.endList?this.mediaSource?this.mediaSource.duration:Lc.Playlist.duration(e):1/0:0}seekable(){return this.seekable_}onSyncInfoUpdate_(){let i;if(this.mainPlaylistLoader_){var s=this.mainPlaylistLoader_.media();if(s){var r=this.syncController_.getExpiredTime(s,this.duration());if(null!==r){var n=this.mainPlaylistLoader_.main,a=Lc.Playlist.seekable(s,r,Lc.Playlist.liveEdgeDelay(n,s));if(0!==a.length){if(this.mediaTypes_.AUDIO.activePlaylistLoader){if(s=this.mediaTypes_.AUDIO.activePlaylistLoader.media(),null===(r=this.syncController_.getExpiredTime(s,this.duration())))return;if(0===(i=Lc.Playlist.seekable(s,r,Lc.Playlist.liveEdgeDelay(n,s))).length)return}let e,t;this.seekable_&&this.seekable_.length&&(e=this.seekable_.end(0),t=this.seekable_.start(0)),!i||i.start(0)>a.end(0)||a.start(0)>i.end(0)?this.seekable_=a:this.seekable_=Ud([[(i.start(0)>a.start(0)?i:a).start(0),(i.end(0)<a.end(0)?i:a).end(0)]]),this.seekable_&&this.seekable_.length&&this.seekable_.end(0)===e&&this.seekable_.start(0)===t||(this.logger_(`seekable updated [${Gd(this.seekable_)}]`),r={seekableRanges:this.seekable_},this.trigger({type:"seekablerangeschanged",metadata:r}),this.tech_.trigger("seekablechanged"))}}}}}updateDuration(t){if(this.updateDuration_&&(this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.updateDuration_=null),"open"!==this.mediaSource.readyState)this.updateDuration_=this.updateDuration.bind(this,t),this.mediaSource.addEventListener("sourceopen",this.updateDuration_);else{if(t)return(t=this.seekable()).length?void((isNaN(this.mediaSource.duration)||this.mediaSource.duration<t.end(t.length-1))&&this.sourceUpdater_.setDuration(t.end(t.length-1))):void 0;t=this.tech_.buffered();let e=Lc.Playlist.duration(this.mainPlaylistLoader_.media());0<t.length&&(e=Math.max(e,t.end(t.length-1))),this.mediaSource.duration!==e&&this.sourceUpdater_.setDuration(e)}}dispose(){this.trigger("dispose"),this.decrypter_.terminate(),this.mainPlaylistLoader_.dispose(),this.mainSegmentLoader_.dispose(),this.contentSteeringController_.dispose(),this.keyStatusMap_.clear(),this.loadOnPlay_&&this.tech_.off("play",this.loadOnPlay_),["AUDIO","SUBTITLES"].forEach(e=>{var t,i=this.mediaTypes_[e].groups;for(t in i)i[t].forEach(e=>{e.playlistLoader&&e.playlistLoader.dispose()})}),this.audioSegmentLoader_.dispose(),this.subtitleSegmentLoader_.dispose(),this.sourceUpdater_.dispose(),this.timelineChangeController_.dispose(),this.stopABRTimer_(),this.updateDuration_&&this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.mediaSource.removeEventListener("durationchange",this.handleDurationChange_),this.mediaSource.removeEventListener("sourceopen",this.handleSourceOpen_),this.mediaSource.removeEventListener("sourceended",this.handleSourceEnded_),this.off()}main(){return this.mainPlaylistLoader_.main}media(){return this.mainPlaylistLoader_.media()||this.initialMedia_}areMediaTypesKnown_(){var e=!!this.mediaTypes_.AUDIO.activePlaylistLoader,t=!!this.mainSegmentLoader_.getCurrentMediaInfo_(),e=!e||!!this.audioSegmentLoader_.getCurrentMediaInfo_();return t&&e}getCodecsOrExclude_(){let n={main:this.mainSegmentLoader_.getCurrentMediaInfo_()||{},audio:this.audioSegmentLoader_.getCurrentMediaInfo_()||{}},i=this.mainSegmentLoader_.getPendingSegmentPlaylist()||this.media();n.video=n.main;var e=mu(this.main(),i);let a={};var t=!!this.mediaTypes_.AUDIO.activePlaylistLoader;if(n.main.hasVideo&&(a.video=e.video||n.main.videoCodec||"avc1.4d400d"),n.main.isMuxed&&(a.video+=","+(e.audio||n.main.audioCodec||aa)),(n.main.hasAudio&&!n.main.isMuxed||n.audio.hasAudio||t)&&(a.audio=e.audio||n.main.audioCodec||n.audio.audioCodec||aa,n.audio.isFmp4=(n.main.hasAudio&&!n.main.isMuxed?n.main:n.audio).isFmp4),a.audio||a.video){let s={},r;if(["video","audio"].forEach(function(e){var t,i;a.hasOwnProperty(e)&&(t=n[e].isFmp4,i=a[e],!(t?Yn:Qn)(i))&&(t=n[e].isFmp4?"browser":"muxer",s[t]=s[t]||[],s[t].push(a[e]),"audio"===e&&(r=t))}),t&&r&&i.attributes.AUDIO){let t=i.attributes.AUDIO;this.main().playlists.forEach(e=>{(e.attributes&&e.attributes.AUDIO)===t&&e!==i&&(e.excludeUntil=1/0)}),this.logger_(`excluding audio group ${t} as ${r} does not support codec(s): "${a.audio}"`)}if(!Object.keys(s).length){if(this.sourceUpdater_.hasCreatedSourceBuffers()&&!this.sourceUpdater_.canChangeType()){let s=[];if(["video","audio"].forEach(e=>{var t=(ra(this.sourceUpdater_.codecs[e]||"")[0]||{}).type,i=(ra(a[e]||"")[0]||{}).type;t&&i&&t.toLowerCase()!==i.toLowerCase()&&s.push(`"${this.sourceUpdater_.codecs[e]}" -> "${a[e]}"`)}),s.length)return void this.excludePlaylist({playlistToExclude:i,error:{message:`Codec switching not supported: ${s.join(", ")}.`,internal:!0},playlistExclusionDuration:1/0})}return a}e=Object.keys(s).reduce((e,t)=>(e&&(e+=", "),e+=`${t} does not support codec(s): "${s[t].join(",")}"`),"")+".",this.excludePlaylist({playlistToExclude:i,error:{internal:!0,message:e},playlistExclusionDuration:1/0})}else this.excludePlaylist({playlistToExclude:i,error:{message:"Could not determine codecs for playlist."},playlistExclusionDuration:1/0})}tryToCreateSourceBuffers_(){var e;"open"!==this.mediaSource.readyState||this.sourceUpdater_.hasCreatedSourceBuffers()||this.areMediaTypesKnown_()&&(e=this.getCodecsOrExclude_())&&(this.sourceUpdater_.createSourceBuffers(e),e=[e.video,e.audio].filter(Boolean).join(","),this.excludeIncompatibleVariants_(e))}excludeUnsupportedVariants_(){let s=this.main().playlists,r=[];Object.keys(s).forEach(e=>{var t,i,e=s[e];-1===r.indexOf(e.id)&&(r.push(e.id),i=[],!(t=mu(this.main,e)).audio||Qn(t.audio)||Yn(t.audio)||i.push("audio codec "+t.audio),!t.video||Qn(t.video)||Yn(t.video)||i.push("video codec "+t.video),t.text&&"stpp.ttml.im1t"===t.text&&i.push("text codec "+t.text),i.length)&&(e.excludeUntil=1/0,this.logger_(`excluding ${e.id} for unsupported: `+i.join(", ")))})}excludeIncompatibleVariants_(e){let r=[],n=this.main().playlists;e=Lu(ra(e));let a=pu(e),o=e.video&&ra(e.video)[0]||null,l=e.audio&&ra(e.audio)[0]||null;Object.keys(n).forEach(e=>{var t,i,s,e=n[e];-1===r.indexOf(e.id)&&e.excludeUntil!==1/0&&(r.push(e.id),t=[],s=mu(this.mainPlaylistLoader_.main,e),i=pu(s),s.audio||s.video)&&(i!==a&&t.push(`codec count "${i}" !== "${a}"`),this.sourceUpdater_.canChangeType()||(i=s.video&&ra(s.video)[0]||null,s=s.audio&&ra(s.audio)[0]||null,i&&o&&i.type.toLowerCase()!==o.type.toLowerCase()&&t.push(`video codec "${i.type}" !== "${o.type}"`),s&&l&&s.type.toLowerCase()!==l.type.toLowerCase()&&t.push(`audio codec "${s.type}" !== "${l.type}"`)),t.length)&&(e.excludeUntil=1/0,this.logger_(`excluding ${e.id}: `+t.join(" && ")))})}updateAdCues_(e){let t=0;var i=this.seekable();i.length&&(t=i.start(0)),function(s,r,e=0){if(s.segments){let t=e,i;for(let e=0;e<s.segments.length;e++){var n,a,o=s.segments[e];if(i=i||function(e,t){var i=e.cues;for(let e=0;e<i.length;e++){var s=i[e];if(t>=s.adStartTime&&t<=s.adEndTime)return s}return null}(r,t+o.duration/2)){if("cueIn"in o){i.endTime=t,i.adEndTime=t,t+=o.duration,i=null;continue}if(t<i.endTime){t+=o.duration;continue}i.endTime+=o.duration}else"cueOut"in o&&((i=new window.VTTCue(t,t+o.duration,o.cueOut)).adStartTime=t,i.adEndTime=t+parseFloat(o.cueOut),r.addCue(i)),"cueOutCont"in o&&([n,a]=o.cueOutCont.split("/").map(parseFloat),(i=new window.VTTCue(t,t+o.duration,"")).adStartTime=t-n,i.adEndTime=i.adStartTime+a,r.addCue(i));t+=o.duration}}}(e,this.cueTagsTrack_,t)}goalBufferLength(){var e=this.tech_.currentTime(),t=R.GOAL_BUFFER_LENGTH,i=R.GOAL_BUFFER_LENGTH_RATE,s=Math.max(t,R.MAX_GOAL_BUFFER_LENGTH);return Math.min(t+e*i,s)}bufferLowWaterLine(){var e=this.tech_.currentTime(),t=R.BUFFER_LOW_WATER_LINE,i=R.BUFFER_LOW_WATER_LINE_RATE,s=Math.max(t,R.MAX_BUFFER_LOW_WATER_LINE),r=Math.max(t,R.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE);return Math.min(t+e*i,this.bufferBasedABR?r:s)}bufferHighWaterLine(){return R.BUFFER_HIGH_WATER_LINE}addDateRangesToTextTrack_(e){Vu(this.inbandTextTracks_,"com.apple.streaming",this.tech_),(({inbandTextTracks:e,dateRanges:t})=>{let r=e.metadataTrack_;if(r){let s=window.WebKitDataCue||window.VTTCue;t.forEach(e=>{for(var t of Object.keys(e)){var i;Hu.has(t)||((i=new s(e.startTime,e.endTime,"")).id=e.id,i.type="com.apple.quicktime.HLS",i.value={key:ju[t],data:e[t]},"scte35Out"!==t&&"scte35In"!==t||(i.value.data=new Uint8Array(i.value.data.match(/[\da-f]{2}/gi)).buffer),r.addCue(i))}e.processDateRange()})}})({inbandTextTracks:this.inbandTextTracks_,dateRanges:e})}addMetadataToTextTrack(e,t,i){var s=this.sourceUpdater_.videoBuffer?this.sourceUpdater_.videoTimestampOffset():this.sourceUpdater_.audioTimestampOffset();Vu(this.inbandTextTracks_,e,this.tech_),qu({inbandTextTracks:this.inbandTextTracks_,metadataArray:t,timestampOffset:s,videoDuration:i})}pathwayAttribute_(e){return e.attributes["PATHWAY-ID"]||e.attributes.serviceLocation}initContentSteeringController_(){var e=this.main();if(e.contentSteering){for(var t of e.playlists)this.contentSteeringController_.addAvailablePathway(this.pathwayAttribute_(t));this.contentSteeringController_.assignTagProperties(e.uri,e.contentSteering),this.contentSteeringController_.queryBeforeStart?this.contentSteeringController_.requestSteeringManifest(!0):this.tech_.one("canplay",()=>{this.contentSteeringController_.requestSteeringManifest()})}}resetContentSteeringController_(){this.contentSteeringController_.clearAvailablePathways(),this.contentSteeringController_.dispose(),this.initContentSteeringController_()}attachContentSteeringListeners_(){this.contentSteeringController_.on("content-steering",this.excludeThenChangePathway_.bind(this));["contentsteeringloadstart","contentsteeringloadcomplete","contentsteeringparsed"].forEach(e=>{this.contentSteeringController_.on(e,e=>{this.trigger(f({},e))})}),"dash"===this.sourceType_&&this.mainPlaylistLoader_.on("loadedplaylist",()=>{let r=this.main();(this.contentSteeringController_.didDASHTagChange(r.uri,r.contentSteering)||(()=>{var e,t=this.contentSteeringController_.getAvailablePathways(),i=[];for(e of r.playlists){var s=e.attributes.serviceLocation;if(s&&(i.push(s),!t.has(s)))return!0}return!(i.length||!t.size)})())&&this.resetContentSteeringController_()})}excludeThenChangePathway_(){let a=this.contentSteeringController_.getPathway();if(a){this.handlePathwayClones_();let s=this.main().playlists,r=new Set,n=!1;Object.keys(s).forEach(e=>{var e=s[e],t=this.pathwayAttribute_(e),t=t&&a!==t,i=(e.excludeUntil===1/0&&"content-steering"===e.lastExcludeReason_&&!t&&(delete e.excludeUntil,delete e.lastExcludeReason_,n=!0),!e.excludeUntil&&e.excludeUntil!==1/0);!r.has(e.id)&&t&&i&&(r.add(e.id),e.excludeUntil=1/0,e.lastExcludeReason_="content-steering",this.logger_(`excluding ${e.id} for `+e.lastExcludeReason_))}),"DASH"===this.contentSteeringController_.manifestType_&&Object.keys(this.mediaTypes_).forEach(e=>{var e=this.mediaTypes_[e];e.activePlaylistLoader&&(e=e.activePlaylistLoader.media_)&&e.attributes.serviceLocation!==a&&(n=!0)}),n&&this.changeSegmentPathway_()}}handlePathwayClones_(){var i=this.main().playlists,s=this.contentSteeringController_.currentPathwayClones,r=this.contentSteeringController_.nextPathwayClones;if(s&&s.size||r&&r.size){for(var[e,t]of s.entries())r.get(e)||(this.mainPlaylistLoader_.updateOrDeleteClone(t),this.contentSteeringController_.excludePathway(e));for(let[e,t]of r.entries()){var n=s.get(e);n?this.equalPathwayClones_(n,t)||(this.mainPlaylistLoader_.updateOrDeleteClone(t,!0),this.contentSteeringController_.addAvailablePathway(e)):(i.filter(e=>e.attributes["PATHWAY-ID"]===t["BASE-ID"]).forEach(e=>{this.mainPlaylistLoader_.addClonePathway(t,e)}),this.contentSteeringController_.addAvailablePathway(e))}this.contentSteeringController_.currentPathwayClones=new Map(JSON.parse(JSON.stringify([...r])))}}equalPathwayClones_(e,t){if(e["BASE-ID"]!==t["BASE-ID"]||e.ID!==t.ID||e["URI-REPLACEMENT"].HOST!==t["URI-REPLACEMENT"].HOST)return!1;var i,s,r=e["URI-REPLACEMENT"].PARAMS,n=t["URI-REPLACEMENT"].PARAMS;for(i in r)if(r[i]!==n[i])return!1;for(s in n)if(r[s]!==n[s])return!1;return!0}changeSegmentPathway_(){var e=this.selectPlaylist();this.pauseLoading(),"DASH"===this.contentSteeringController_.manifestType_&&this.switchMediaForDASHContentSteering_(),this.switchMedia_(e,"content-steering")}excludeNonUsablePlaylistsByKeyId_(){if(this.mainPlaylistLoader_&&this.mainPlaylistLoader_.main){let r=0,n="non-usable";this.mainPlaylistLoader_.main.playlists.forEach(s=>{var e=this.mainPlaylistLoader_.getKeyIdSet(s);e&&e.size&&e.forEach(e=>{var t="usable",t=this.keyStatusMap_.has(e)&&this.keyStatusMap_.get(e)===t,i=s.lastExcludeReason_===n&&s.excludeUntil===1/0;t?i&&(delete s.excludeUntil,delete s.lastExcludeReason_,this.logger_(`enabling playlist ${s.id} because key ID ${e} is usable`)):(s.excludeUntil!==1/0&&s.lastExcludeReason_!==n&&(s.excludeUntil=1/0,s.lastExcludeReason_=n,this.logger_(`excluding playlist ${s.id} because the key ID ${e} doesn't exist in the keyStatusMap or is not usable`)),r++)})}),r>=this.mainPlaylistLoader_.main.playlists.length&&this.mainPlaylistLoader_.main.playlists.forEach(e=>{var t=e&&e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height<720,i=e.excludeUntil===1/0&&e.lastExcludeReason_===n;t&&i&&(delete e.excludeUntil,E.log.warn(`enabling non-HD playlist ${e.id} because all playlists were excluded due to ${n} key IDs`))})}}addKeyStatus_(e,t){e=("string"==typeof e?e:(e=>{e=new Uint8Array(e);return Array.from(e).map(e=>e.toString(16).padStart(2,"0")).join("")})(e)).slice(0,32).toLowerCase();this.logger_(`KeyStatus '${t}' with key ID ${e} added to the keyStatusMap`),this.keyStatusMap_.set(e,t)}updatePlaylistByKeyStatus(e,t){this.addKeyStatus_(e,t),this.waitingForFastQualityPlaylistReceived_||this.excludeNonUsableThenChangePlaylist_(),this.mainPlaylistLoader_.off("loadedplaylist",this.excludeNonUsableThenChangePlaylist_.bind(this)),this.mainPlaylistLoader_.on("loadedplaylist",this.excludeNonUsableThenChangePlaylist_.bind(this))}excludeNonUsableThenChangePlaylist_(){this.excludeNonUsablePlaylistsByKeyId_(),this.fastQualityChange_()}}class Nc{constructor(e,t,i){var s,n,a,o,r=e.playlistController_,l=r.fastQualityChange_.bind(r);t.attributes&&(s=t.attributes.RESOLUTION,this.width=s&&s.width,this.height=s&&s.height,this.bandwidth=t.attributes.BANDWIDTH,this.frameRate=t.attributes["FRAME-RATE"]),this.codecs=mu(r.main(),t),this.playlist=t,this.id=i,this.enabled=(n=e.playlists,a=t.id,o=l,e=>{var t=n.main.playlists[a],i=nh(t),s=ah(t);if("undefined"==typeof e)return s;e?delete t.disabled:t.disabled=!0;var r={renditionInfo:{id:a,bandwidth:t.attributes.BANDWIDTH,resolution:t.attributes.RESOLUTION,codecs:t.attributes.CODECS},cause:"fast-quality"};return e===s||i||(o(t),e?n.trigger({type:"renditionenabled",metadata:r}):n.trigger({type:"renditiondisabled",metadata:r})),e})}}let Mc=["seeking","seeked","pause","playing","error"];class Uc extends E.EventTarget{constructor(e){super(),this.playlistController_=e.playlistController,this.tech_=e.tech,this.seekable=e.seekable,this.allowSeeksWithinUnsafeLiveWindow=e.allowSeeksWithinUnsafeLiveWindow,this.liveRangeSafeTimeDelta=e.liveRangeSafeTimeDelta,this.media=e.media,this.playedRanges_=[],this.consecutiveUpdates=0,this.lastRecordedTime=null,this.checkCurrentTimeTimeout_=null,this.logger_=Md("PlaybackWatcher"),this.logger_("initialize");let t=()=>this.monitorCurrentTime_(),i=()=>this.monitorCurrentTime_(),s=()=>this.techWaiting_(),r=()=>this.resetTimeUpdate_(),n=this.playlistController_,a=["main","subtitle","audio"],o={},l=(a.forEach(e=>{o[e]={reset:()=>this.resetSegmentDownloads_(e),updateend:()=>this.checkSegmentDownloads_(e)},n[e+"SegmentLoader_"].on("appendsdone",o[e].updateend),n[e+"SegmentLoader_"].on("playlistupdate",o[e].reset),this.tech_.on(["seeked","seeking"],o[e].reset)}),t=>{["main","audio"].forEach(e=>{n[e+"SegmentLoader_"][t]("appended",this.seekingAppendCheck_)})});this.seekingAppendCheck_=()=>{this.fixesBadSeeks_()&&(this.consecutiveUpdates=0,this.lastRecordedTime=this.tech_.currentTime(),l("off"))},this.clearSeekingAppendCheck_=()=>l("off"),this.watchForBadSeeking_=()=>{this.clearSeekingAppendCheck_(),l("on")},this.tech_.on("seeked",this.clearSeekingAppendCheck_),this.tech_.on("seeking",this.watchForBadSeeking_),this.tech_.on("waiting",s),this.tech_.on(Mc,r),this.tech_.on("canplay",i),this.tech_.one("play",t),this.dispose=()=>{this.clearSeekingAppendCheck_(),this.logger_("dispose"),this.tech_.off("waiting",s),this.tech_.off(Mc,r),this.tech_.off("canplay",i),this.tech_.off("play",t),this.tech_.off("seeking",this.watchForBadSeeking_),this.tech_.off("seeked",this.clearSeekingAppendCheck_),a.forEach(e=>{n[e+"SegmentLoader_"].off("appendsdone",o[e].updateend),n[e+"SegmentLoader_"].off("playlistupdate",o[e].reset),this.tech_.off(["seeked","seeking"],o[e].reset)}),this.checkCurrentTimeTimeout_&&window.clearTimeout(this.checkCurrentTimeTimeout_),this.resetTimeUpdate_()}}monitorCurrentTime_(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&window.clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=window.setTimeout(this.monitorCurrentTime_.bind(this),250)}resetSegmentDownloads_(e){var t=this.playlistController_[e+"SegmentLoader_"];0<this[e+"StalledDownloads_"]&&this.logger_(`resetting possible stalled download count for ${e} loader`),this[e+"StalledDownloads_"]=0,this[e+"Buffered_"]=t.buffered_()}checkSegmentDownloads_(e){var t=this.playlistController_,i=t[e+"SegmentLoader_"],s=i.buffered_(),r=function(t,i){if(t!==i){if(!t&&i||!i&&t)return!0;if(t.length!==i.length)return!0;for(let e=0;e<t.length;e++)if(t.start(e)!==i.start(e)||t.end(e)!==i.end(e))return!0}return!1}(this[e+"Buffered_"],s);this[e+"Buffered_"]=s,r?(t.trigger({type:"bufferedrangeschanged",metadata:{bufferedRanges:s}}),this.resetSegmentDownloads_(e)):(this[e+"StalledDownloads_"]++,this.logger_(`found #${this[e+"StalledDownloads_"]} ${e} appends that did not increase buffer (possible stalled download)`,{playlistId:i.playlist_&&i.playlist_.id,buffered:Xd(s)}),this[e+"StalledDownloads_"]<10||(this.logger_(e+" loader stalled download exclusion"),this.resetSegmentDownloads_(e),this.tech_.trigger({type:"usage",name:`vhs-${e}-download-exclusion`}),"subtitle"!==e&&t.excludePlaylist({error:{message:`Excessive ${e} segment downloading detected.`},playlistExclusionDuration:1/0})))}checkCurrentTime_(){var e,t;if(!this.tech_.paused()&&!this.tech_.seeking())return e=this.tech_.currentTime(),t=this.tech_.buffered(),this.lastRecordedTime===e&&(!t.length||e+$d>=t.end(t.length-1))?this.techWaiting_():void(5<=this.consecutiveUpdates&&e===this.lastRecordedTime?(this.consecutiveUpdates++,this.waiting_()):e===this.lastRecordedTime?this.consecutiveUpdates++:(this.playedRanges_.push(Ud([this.lastRecordedTime,e])),t={playedRanges:this.playedRanges_},this.playlistController_.trigger({type:"playedrangeschanged",metadata:t}),this.consecutiveUpdates=0,this.lastRecordedTime=e))}resetTimeUpdate_(){this.consecutiveUpdates=0}fixesBadSeeks_(){if(!this.tech_.seeking())return!1;var e=this.seekable(),t=this.tech_.currentTime();let i;if(this.afterSeekableWindow_(e,t,this.media(),this.allowSeeksWithinUnsafeLiveWindow)&&(s=e.end(e.length-1),i=s),this.beforeSeekableWindow_(e,t)&&(s=e.start(0),i=s+(s===e.end(0)?0:$d)),"undefined"!=typeof i)this.logger_(`Trying to seek outside of seekable at time ${t} with `+`seekable range ${Gd(e)}. Seeking to `+i+".");else{var s=this.playlistController_.sourceUpdater_,e=this.tech_.buffered(),r=s.audioBuffer?s.audioBuffered():null,s=s.videoBuffer?s.videoBuffered():null,n=this.media(),a=n.partTargetDuration||2*(n.targetDuration-zd),o=[r,s];for(let e=0;e<o.length;e++)if(o[e])if(jd(o[e],t)<a)return!1;if(0===(n=Fd(e,t)).length)return!1;i=n.start(0)+$d,this.logger_(`Buffered region starts (${n.start(0)}) `+` just beyond seek point (${t}). Seeking to ${i}.`)}return this.tech_.setCurrentTime(i),!0}waiting_(){var e,t;this.techWaiting_()||(e=this.tech_.currentTime(),t=this.tech_.buffered(),(t=Bd(t,e)).length&&e+3<=t.end(0)&&(this.resetTimeUpdate_(),this.tech_.setCurrentTime(e),this.logger_(`Stopped at ${e} while inside a buffered region `+`[${t.start(0)} -> ${t.end(0)}]. Attempting to resume `+"playback by seeking to the current time."),this.tech_.trigger({type:"usage",name:"vhs-unknown-waiting"})))}techWaiting_(){var e,t=this.seekable(),i=this.tech_.currentTime();return!!this.tech_.seeking()||(this.beforeSeekableWindow_(t,i)?(t=t.end(t.length-1),this.logger_(`Fell out of live window at time ${i}. Seeking to `+"live point (seekable end) "+t),this.resetTimeUpdate_(),this.tech_.setCurrentTime(t),this.tech_.trigger({type:"usage",name:"vhs-live-resync"}),!0):(t=this.tech_.vhs.playlistController_.sourceUpdater_,e=this.tech_.buffered(),this.videoUnderflow_({audioBuffered:t.audioBuffered(),videoBuffered:t.videoBuffered(),currentTime:i})?(this.resetTimeUpdate_(),this.tech_.setCurrentTime(i),this.tech_.trigger({type:"usage",name:"vhs-video-underflow"}),!0):0<(t=Fd(e,i)).length&&(this.logger_(`Stopped at ${i} and seeking to `+t.start(0)),this.resetTimeUpdate_(),this.skipTheGap_(i),!0)))}afterSeekableWindow_(e,t,i,s=!1){if(!e.length)return!1;let r=e.end(e.length-1)+$d;var n=!i.endList;return t>(r=n&&("number"==typeof i.partTargetDuration||s)?e.end(e.length-1)+3*i.targetDuration:r)}beforeSeekableWindow_(e,t){return!!(e.length&&0<e.start(0)&&t<e.start(0)-this.liveRangeSafeTimeDelta)}videoUnderflow_({videoBuffered:t,audioBuffered:i,currentTime:s}){if(t){let e;var r,n;return t.length&&i.length?(r=Bd(t,s-3),n=Bd(t,s),(i=Bd(i,s)).length&&!n.length&&r.length&&(e={start:r.end(0),end:i.end(0)})):Fd(t,s).length||(e=this.gapFromVideoUnderflow_(t,s)),!!e&&(this.logger_(`Encountered a gap in video from ${e.start} to ${e.end}. `+"Seeking to current time "+s),!0)}}skipTheGap_(e){var t=this.tech_.buffered(),i=this.tech_.currentTime(),t=Fd(t,i);this.resetTimeUpdate_(),0!==t.length&&i===e&&(this.logger_("skipTheGap_:","currentTime:",i,"scheduled currentTime:",e,"nextRange start:",t.start(0)),this.tech_.setCurrentTime(t.start(0)+zd),e={gapInfo:{from:i,to:t.start(0)}},this.playlistController_.trigger({type:"gapjumped",metadata:e}),this.tech_.trigger({type:"usage",name:"vhs-gap-skip"}))}gapFromVideoUnderflow_(e,t){var i=function(t){if(t.length<2)return Ud();var i=[];for(let e=1;e<t.length;e++){var s=t.end(e-1),r=t.start(e);i.push([s,r])}return Ud(i)}(e);for(let e=0;e<i.length;e++){var s=i.start(e),r=i.end(e);if(t-s<4&&2<t-s)return{start:s,end:r}}return null}}let Bc={errorInterval:30,getSource(e){return e(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_||this.currentSource())}},Fc=function(t,e){function i(e){null!=e&&(a=t.duration()!==1/0&&t.currentTime()||0,t.one("loadedmetadata",l),t.src(e),t.trigger({type:"usage",name:"vhs-error-reload"}),t.play())}function s(){if(Date.now()-n<1e3*o.errorInterval)t.trigger({type:"usage",name:"vhs-error-reload-canceled"});else{if(o.getSource&&"function"==typeof o.getSource)return n=Date.now(),o.getSource.call(t,i);E.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")}}function r(){t.off("loadedmetadata",l),t.off("error",s),t.off("dispose",r)}let n=0,a=0,o=O(Bc,e),l=(t.ready(()=>{t.trigger({type:"usage",name:"vhs-error-reload-initialized"})}),function(){a&&t.currentTime(a)});t.on("error",s),t.on("dispose",r),t.reloadSourceOnError=function(e){r(),Fc(t,e)}};function qc(t,e){var i=e.media();let s=-1;for(let e=0;e<t.length;e++)if(t[e].id===i.id){s=e;break}t.selectedIndex_=s,t.trigger({selectedIndex:s,type:"change"})}let N={PlaylistLoader:xh,Playlist:ch,utils:Qr,STANDARD_PLAYLIST_SELECTOR:Uu,INITIAL_PLAYLIST_SELECTOR:function(){var e=this.playlists.main.playlists.filter(ch.isEnabled),e=(Nu(e,(e,t)=>fu(e,t)),e.filter(e=>!!mu(this.playlists.main,e).video));return e[0]||null},lastBandwidthSelector:Uu,movingAverageBandwidthSelector:function(t){let i=-1,s=-1;if(t<0||1<t)throw new Error("Moving average bandwidth decay must be between 0 and 1.");return function(){let e=this.useDevicePixelRatio&&window.devicePixelRatio||1;return isNaN(this.customPixelRatio)||(e=this.customPixelRatio),i<0&&(i=this.systemBandwidth,s=this.systemBandwidth),0<this.systemBandwidth&&this.systemBandwidth!==s&&(i=t*this.systemBandwidth+(1-t)*i,s=this.systemBandwidth),Mu(this.playlists.main,i,parseInt(gu(this.tech_.el(),"width"),10)*e,parseInt(gu(this.tech_.el(),"height"),10)*e,this.limitRenditionByPlayerDimensions,this.playlistController_)}},comparePlaylistBandwidth:fu,comparePlaylistResolution:function(e,t){let i,s;return i=(i=e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width?e.attributes.RESOLUTION.width:i)||window.Number.MAX_VALUE,s=(s=t.attributes.RESOLUTION&&t.attributes.RESOLUTION.width?t.attributes.RESOLUTION.width:s)||window.Number.MAX_VALUE,i===s&&e.attributes.BANDWIDTH&&t.attributes.BANDWIDTH?e.attributes.BANDWIDTH-t.attributes.BANDWIDTH:i-s},xhr:Dh()},jc=(Object.keys(R).forEach(t=>{Object.defineProperty(N,t,{get(){return E.log.warn(`using Vhs.${t} is UNSAFE be sure you know what you are doing`),R[t]},set(e){E.log.warn(`using Vhs.${t} is UNSAFE be sure you know what you are doing`),"number"!=typeof e||e<0?E.log.warn(`value of Vhs.${t} must be greater than or equal to 0`):R[t]=e}})}),"videojs-vhs"),Hc=(N.canPlaySource=function(){return E.log.warn("VHS is no longer a tech. Please remove it from your player's techOrder.")},({player:s,sourceKeySystems:e,audioMedia:t,mainPlaylists:i})=>{if(!s.eme.initializeMediaKeys)return Promise.resolve();var r,t=t?i.concat([t]):i,t=(i=t,r=Object.keys(e),i.reduce((e,s)=>{var t;return s.contentProtection&&(t=r.reduce((e,t)=>{var i=s.contentProtection[t];return i&&i.pssh&&(e[t]={pssh:i.pssh}),e},{}),Object.keys(t).length)&&e.push(t),e},[]));let n=[],a=[];return t.forEach(e=>{a.push(new Promise((e,t)=>{s.tech_.one("keysessioncreated",e)})),n.push(new Promise((t,i)=>{s.eme.initializeMediaKeys({keySystems:e},e=>{e?i(e):t()})}))}),Promise.race([Promise.all(n),Promise.race(a)])}),Vc=({player:e,sourceKeySystems:t,media:i,audioMedia:s})=>{t=((e,t,i)=>{if(!e)return e;let s={};t&&t.attributes&&t.attributes.CODECS&&(s=Lu(ra(t.attributes.CODECS))),i&&i.attributes&&i.attributes.CODECS&&(s.audio=i.attributes.CODECS);var r,n=na(s.video),a=na(s.audio),o={};for(r in e)o[r]={},a&&(o[r].audioContentType=a),n&&(o[r].videoContentType=n),t.contentProtection&&t.contentProtection[r]&&t.contentProtection[r].pssh&&(o[r].pssh=t.contentProtection[r].pssh),"string"==typeof e[r]&&(o[r].url=e[r]);return O(e,o)})(t,i,s);return!(!t||(e.currentSource().keySystems=t)&&!e.eme&&(E.log.warn("DRM encrypted source cannot be decrypted without a DRM plugin"),1))},zc=()=>{if(!window.localStorage)return null;var e=window.localStorage.getItem(jc);if(!e)return null;try{return JSON.parse(e)}catch(e){return null}},$c=(e,t)=>{e._requestCallbackSet||(e._requestCallbackSet=new Set),e._requestCallbackSet.add(t)},Wc=(e,t)=>{e._responseCallbackSet||(e._responseCallbackSet=new Set),e._responseCallbackSet.add(t)},Gc=(e,t)=>{e._requestCallbackSet&&(e._requestCallbackSet.delete(t),e._requestCallbackSet.size||delete e._requestCallbackSet)},Xc=(e,t)=>{e._responseCallbackSet&&(e._responseCallbackSet.delete(t),e._responseCallbackSet.size||delete e._responseCallbackSet)};N.supportsNativeHls=function(){if(!document||!document.createElement)return!1;let t=document.createElement("video");return!!E.getTech("Html5").isSupported()&&["application/vnd.apple.mpegurl","audio/mpegurl","audio/x-mpegurl","application/x-mpegurl","video/x-mpegurl","video/mpegurl","application/mpegurl"].some(function(e){return/maybe|probably/i.test(t.canPlayType(e))})}(),N.supportsNativeDash=!!(document&&document.createElement&&E.getTech("Html5").isSupported())&&/maybe|probably/i.test(document.createElement("video").canPlayType("application/dash+xml")),N.supportsTypeNatively=e=>"hls"===e?N.supportsNativeHls:"dash"===e&&N.supportsNativeDash,N.isSupported=function(){return E.log.warn("VHS is no longer a tech. Please remove it from your player's techOrder.")},N.xhr.onRequest=function(e){$c(N.xhr,e)},N.xhr.onResponse=function(e){Wc(N.xhr,e)},N.xhr.offRequest=function(e){Gc(N.xhr,e)},N.xhr.offResponse=function(e){Xc(N.xhr,e)};t=E.getComponent("Component");class Kc extends t{constructor(e,t,i){if(super(t,i.vhs),"number"==typeof i.initialBandwidth&&(this.options_.bandwidth=i.initialBandwidth),this.logger_=Md("VhsHandler"),t.options_&&t.options_.playerId&&(i=E.getPlayer(t.options_.playerId),this.player_=i),this.tech_=t,this.source_=e,this.stats={},this.ignoreNextSeekingEvent_=!1,this.setOptions_(),this.options_.overrideNative&&t.overrideNativeAudioTracks&&t.overrideNativeVideoTracks)t.overrideNativeAudioTracks(!0),t.overrideNativeVideoTracks(!0);else if(this.options_.overrideNative&&(t.featuresNativeVideoTracks||t.featuresNativeAudioTracks))throw new Error("Overriding native VHS requires emulated tracks. See https://git.io/vMpjB");this.on(document,["fullscreenchange","webkitfullscreenchange","mozfullscreenchange","MSFullscreenChange"],e=>{var t=document.fullscreenElement||document.webkitFullscreenElement||document.mozFullScreenElement||document.msFullscreenElement;t&&t.contains(this.tech_.el())?this.playlistController_.fastQualityChange_():this.playlistController_.checkABR_()}),this.on(this.tech_,"seeking",function(){this.ignoreNextSeekingEvent_?this.ignoreNextSeekingEvent_=!1:this.setCurrentTime(this.tech_.currentTime())}),this.on(this.tech_,"error",function(){this.tech_.error()&&this.playlistController_&&this.playlistController_.pauseLoading()}),this.on(this.tech_,"play",this.play)}setOptions_(e={}){this.options_=O(this.options_,e),this.options_.withCredentials=this.options_.withCredentials||!1,this.options_.limitRenditionByPlayerDimensions=!1!==this.options_.limitRenditionByPlayerDimensions,this.options_.useDevicePixelRatio=this.options_.useDevicePixelRatio||!1,this.options_.useBandwidthFromLocalStorage="undefined"!=typeof this.source_.useBandwidthFromLocalStorage?this.source_.useBandwidthFromLocalStorage:this.options_.useBandwidthFromLocalStorage||!1,this.options_.useForcedSubtitles=this.options_.useForcedSubtitles||!1,this.options_.useNetworkInformationApi=this.options_.useNetworkInformationApi||!1,this.options_.useDtsForTimestampOffset=this.options_.useDtsForTimestampOffset||!1,this.options_.customTagParsers=this.options_.customTagParsers||[],this.options_.customTagMappers=this.options_.customTagMappers||[],this.options_.cacheEncryptionKeys=this.options_.cacheEncryptionKeys||!1,this.options_.llhls=!1!==this.options_.llhls,this.options_.bufferBasedABR=this.options_.bufferBasedABR||!1,"number"!=typeof this.options_.playlistExclusionDuration&&(this.options_.playlistExclusionDuration=60),"number"!=typeof this.options_.bandwidth&&this.options_.useBandwidthFromLocalStorage&&((e=zc())&&e.bandwidth&&(this.options_.bandwidth=e.bandwidth,this.tech_.trigger({type:"usage",name:"vhs-bandwidth-from-local-storage"})),e)&&e.throughput&&(this.options_.throughput=e.throughput,this.tech_.trigger({type:"usage",name:"vhs-throughput-from-local-storage"})),"number"!=typeof this.options_.bandwidth&&(this.options_.bandwidth=R.INITIAL_BANDWIDTH),this.options_.enableLowInitialPlaylist=this.options_.enableLowInitialPlaylist&&this.options_.bandwidth===R.INITIAL_BANDWIDTH,["withCredentials","useDevicePixelRatio","customPixelRatio","limitRenditionByPlayerDimensions","bandwidth","customTagParsers","customTagMappers","cacheEncryptionKeys","playlistSelector","initialPlaylistSelector","bufferBasedABR","liveRangeSafeTimeDelta","llhls","useForcedSubtitles","useNetworkInformationApi","useDtsForTimestampOffset","exactManifestTimings","leastPixelDiffSelector"].forEach(e=>{"undefined"!=typeof this.source_[e]&&(this.options_[e]=this.source_[e])}),this.limitRenditionByPlayerDimensions=this.options_.limitRenditionByPlayerDimensions,this.useDevicePixelRatio=this.options_.useDevicePixelRatio;e=this.options_.customPixelRatio;"number"==typeof e&&0<=e&&(this.customPixelRatio=e)}setOptions(e={}){this.setOptions_(e)}src(e,t){e&&(this.setOptions_(),this.options_.src=0===(e=this.source_.src).toLowerCase().indexOf("data:application/vnd.videojs.vhs+json,")?JSON.parse(e.substring(e.indexOf(",")+1)):e,this.options_.tech=this.tech_,this.options_.externVhs=N,this.options_.sourceType=Jn(t),this.options_.seekTo=e=>{this.tech_.setCurrentTime(e)},this.options_.player_=this.player_,this.playlistController_=new Rc(this.options_),e=O({liveRangeSafeTimeDelta:$d},this.options_,{seekable:()=>this.seekable(),media:()=>this.playlistController_.media(),playlistController:this.playlistController_}),this.playbackWatcher_=new Uc(e),this.attachStreamingEventListeners_(),this.playlistController_.on("error",()=>{var e=E.players[this.tech_.options_.playerId];let t=this.playlistController_.error;"object"!=typeof t||t.code?"string"==typeof t&&(t={message:t,code:3}):t.code=3,e.error(t)}),t=this.options_.bufferBasedABR?N.movingAverageBandwidthSelector(.55):N.STANDARD_PLAYLIST_SELECTOR,this.playlistController_.selectPlaylist=(this.selectPlaylist||t).bind(this),this.playlistController_.selectInitialPlaylist=N.INITIAL_PLAYLIST_SELECTOR.bind(this),this.playlists=this.playlistController_.mainPlaylistLoader_,this.mediaSource=this.playlistController_.mediaSource,Object.defineProperties(this,{selectPlaylist:{get(){return this.playlistController_.selectPlaylist},set(e){this.playlistController_.selectPlaylist=e.bind(this)}},throughput:{get(){return this.playlistController_.mainSegmentLoader_.throughput.rate},set(e){this.playlistController_.mainSegmentLoader_.throughput.rate=e,this.playlistController_.mainSegmentLoader_.throughput.count=1}},bandwidth:{get(){let e=this.playlistController_.mainSegmentLoader_.bandwidth;var t=window.navigator.connection||window.navigator.mozConnection||window.navigator.webkitConnection;return this.options_.useNetworkInformationApi&&t&&(t=1e3*t.downlink*1e3,e=1e7<=t&&1e7<=e?Math.max(e,t):t),e},set(e){this.playlistController_.mainSegmentLoader_.bandwidth=e,this.playlistController_.mainSegmentLoader_.throughput={rate:0,count:0}}},systemBandwidth:{get(){var e=1/(this.bandwidth||1);let t;return t=0<this.throughput?1/this.throughput:0,Math.floor(1/(e+t))},set(){E.log.error('The "systemBandwidth" property is read-only')}}}),this.options_.bandwidth&&(this.bandwidth=this.options_.bandwidth),this.options_.throughput&&(this.throughput=this.options_.throughput),Object.defineProperties(this.stats,{bandwidth:{get:()=>this.bandwidth||0,enumerable:!0},mediaRequests:{get:()=>this.playlistController_.mediaRequests_()||0,enumerable:!0},mediaRequestsAborted:{get:()=>this.playlistController_.mediaRequestsAborted_()||0,enumerable:!0},mediaRequestsTimedout:{get:()=>this.playlistController_.mediaRequestsTimedout_()||0,enumerable:!0},mediaRequestsErrored:{get:()=>this.playlistController_.mediaRequestsErrored_()||0,enumerable:!0},mediaTransferDuration:{get:()=>this.playlistController_.mediaTransferDuration_()||0,enumerable:!0},mediaBytesTransferred:{get:()=>this.playlistController_.mediaBytesTransferred_()||0,enumerable:!0},mediaSecondsLoaded:{get:()=>this.playlistController_.mediaSecondsLoaded_()||0,enumerable:!0},mediaAppends:{get:()=>this.playlistController_.mediaAppends_()||0,enumerable:!0},mainAppendsToLoadedData:{get:()=>this.playlistController_.mainAppendsToLoadedData_()||0,enumerable:!0},audioAppendsToLoadedData:{get:()=>this.playlistController_.audioAppendsToLoadedData_()||0,enumerable:!0},appendsToLoadedData:{get:()=>this.playlistController_.appendsToLoadedData_()||0,enumerable:!0},timeToLoadedData:{get:()=>this.playlistController_.timeToLoadedData_()||0,enumerable:!0},buffered:{get:()=>Xd(this.tech_.buffered()),enumerable:!0},currentTime:{get:()=>this.tech_.currentTime(),enumerable:!0},currentSource:{get:()=>this.tech_.currentSource_,enumerable:!0},currentTech:{get:()=>this.tech_.name_,enumerable:!0},duration:{get:()=>this.tech_.duration(),enumerable:!0},main:{get:()=>this.playlists.main,enumerable:!0},playerDimensions:{get:()=>this.tech_.currentDimensions(),enumerable:!0},seekable:{get:()=>Xd(this.tech_.seekable()),enumerable:!0},timestamp:{get:()=>Date.now(),enumerable:!0},videoPlaybackQuality:{get:()=>this.tech_.getVideoPlaybackQuality(),enumerable:!0}}),this.tech_.one("canplay",this.playlistController_.setupFirstPlay.bind(this.playlistController_)),this.tech_.on("bandwidthupdate",()=>{if(this.options_.useBandwidthFromLocalStorage){var e={bandwidth:this.bandwidth,throughput:Math.round(this.throughput)};if(window.localStorage){var t=(t=zc())?O(t,e):e;try{window.localStorage.setItem(jc,JSON.stringify(t))}catch(e){return}}}}),this.playlistController_.on("selectedinitialmedia",()=>{var i;(i=this).representations=()=>{var e=i.playlistController_.main(),e=uh(e)?i.playlistController_.getAudioTrackPlaylists_():e.playlists;return e?e.filter(e=>!nh(e)).map((e,t)=>new Nc(i,e,e.id)):[]}}),this.playlistController_.sourceUpdater_.on("createdsourcebuffers",()=>{this.setupEme_()}),this.on(this.playlistController_,"progress",function(){this.tech_.trigger("progress")}),this.on(this.playlistController_,"firstplay",function(){this.ignoreNextSeekingEvent_=!0}),this.setupQualityLevels_(),this.tech_.el())&&(this.mediaSourceUrl_=window.URL.createObjectURL(this.playlistController_.mediaSource),(E.browser.IS_ANY_SAFARI||E.browser.IS_IOS)&&this.options_.overrideNative&&"hls"===this.options_.sourceType&&"function"==typeof this.tech_.addSourceElement?(this.tech_.addSourceElement(this.mediaSourceUrl_),this.tech_.addSourceElement(this.source_.src)):this.tech_.src(this.mediaSourceUrl_))}createKeySessions_(){var e=this.playlistController_.mediaTypes_.AUDIO.activePlaylistLoader;this.logger_("waiting for EME key session creation"),Hc({player:this.player_,sourceKeySystems:this.source_.keySystems,audioMedia:e&&e.media(),mainPlaylists:this.playlists.main.playlists}).then(()=>{this.logger_("created EME key session"),this.playlistController_.sourceUpdater_.initializedEme()}).catch(e=>{this.logger_("error while creating EME key session",e),this.player_.error({message:"Failed to initialize media keys for EME",code:3})})}handleWaitingForKey_(){this.logger_("waitingforkey fired, attempting to create any new key sessions"),this.createKeySessions_()}setupEme_(){var e=this.playlistController_.mediaTypes_.AUDIO.activePlaylistLoader,e=Vc({player:this.player_,sourceKeySystems:this.source_.keySystems,media:this.playlists.media(),audioMedia:e&&e.media()});this.player_.tech_.on("keystatuschange",e=>{this.playlistController_.updatePlaylistByKeyStatus(e.keyId,e.status)}),this.handleWaitingForKey_=this.handleWaitingForKey_.bind(this),this.player_.tech_.on("waitingforkey",this.handleWaitingForKey_),e?this.createKeySessions_():this.playlistController_.sourceUpdater_.initializedEme()}setupQualityLevels_(){var e=E.players[this.tech_.options_.playerId];e&&e.qualityLevels&&!this.qualityLevels_&&(this.qualityLevels_=e.qualityLevels(),this.playlistController_.on("selectedinitialmedia",()=>{var t,e;t=this.qualityLevels_,(e=this).representations().forEach(e=>{t.addQualityLevel(e)}),qc(t,e.playlists)}),this.playlists.on("mediachange",()=>{qc(this.qualityLevels_,this.playlists)}))}static version(){return{"@videojs/http-streaming":"3.15.0","mux.js":"7.0.3","mpd-parser":"1.3.1","m3u8-parser":"7.2.0","aes-decrypter":"4.0.2"}}version(){return this.constructor.version()}canChangeType(){return dc.canChangeType()}play(){this.playlistController_.play()}setCurrentTime(e){this.playlistController_.setCurrentTime(e)}duration(){return this.playlistController_.duration()}seekable(){return this.playlistController_.seekable()}dispose(){this.playbackWatcher_&&this.playbackWatcher_.dispose(),this.playlistController_&&this.playlistController_.dispose(),this.qualityLevels_&&this.qualityLevels_.dispose(),this.tech_&&this.tech_.vhs&&delete this.tech_.vhs,this.mediaSourceUrl_&&window.URL.revokeObjectURL&&(window.URL.revokeObjectURL(this.mediaSourceUrl_),this.mediaSourceUrl_=null),this.tech_&&this.tech_.off("waitingforkey",this.handleWaitingForKey_),super.dispose()}convertToProgramTime(e,t){return qh({playlist:this.playlistController_.media(),time:e,callback:t})}seekToProgramTime(e,t,i=!0,s=2){return jh({programTime:e,playlist:this.playlistController_.media(),retryCount:s,pauseAfterSeek:i,seekTo:this.options_.seekTo,tech:this.options_.tech,callback:t})}setupXhrHooks_(){this.xhr.onRequest=e=>{$c(this.xhr,e)},this.xhr.onResponse=e=>{Wc(this.xhr,e)},this.xhr.offRequest=e=>{Gc(this.xhr,e)},this.xhr.offResponse=e=>{Xc(this.xhr,e)},this.player_.trigger("xhr-hooks-ready")}attachStreamingEventListeners_(){["seekablerangeschanged","bufferedrangeschanged","contentsteeringloadstart","contentsteeringloadcomplete","contentsteeringparsed"].forEach(e=>{this.playlistController_.on(e,e=>{this.player_.trigger(f({},e))})}),["gapjumped","playedrangeschanged"].forEach(e=>{this.playbackWatcher_.on(e,e=>{this.player_.trigger(f({},e))})})}}let Yc={name:"videojs-http-streaming",VERSION:"3.15.0",canHandleSource(e,t={}){t=O(E.options,t);return!(!t.vhs.experimentalUseMMS&&!Yn("avc1.4d400d,mp4a.40.2",!1))&&Yc.canPlayType(e.type,t)},handleSource(e,t,i={}){i=O(E.options,i);return t.vhs=new Kc(e,t,i),t.vhs.xhr=Dh(),t.vhs.setupXhrHooks_(),t.vhs.src(e.src,e.type),t.vhs},canPlayType(e,t){e=Jn(e);return e&&(t=Yc.getOverrideNative(t),!N.supportsTypeNatively(e)||t)?"maybe":""},getOverrideNative(e={}){var{vhs:e={}}=e,t=!(E.browser.IS_ANY_SAFARI||E.browser.IS_IOS),{overrideNative:e=t}=e;return e}};return Yn("avc1.4d400d,mp4a.40.2",!0)&&E.getTech("Html5").registerSourceHandler(Yc,0),E.VhsHandler=Kc,E.VhsSourceHandler=Yc,E.Vhs=N,E.use||E.registerComponent("Vhs",N),E.options.vhs=E.options.vhs||{},E.getPlugin&&E.getPlugin("reloadSourceOnError")||E.registerPlugin("reloadSourceOnError",function(e){Fc(this,e)}),E});