mirror
/
mediacms
kopia lustrzana https://github.com/mediacms-io/mediacms
1
0
Forkuj 0
Kod Zgłoszenia Packages Projekty Wydania Wiki Aktywność
mediacms/static/lib/video-js/8.2.0/video.min.js

2 wiersze
542 KiB
JavaScript
Czysty Wina Historia

This file contains invisible Unicode characters!

This file contains invisible Unicode characters that may be processed differently from what appears below. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to reveal hidden characters.

This file contains ambiguous Unicode characters that may be confused with others in your current locale. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to highlight these characters.

/*! For license information please see video.min.js.LICENSE.txt */
!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(){"use strict";var e="8.2.0";const t={},i=function(e,i){return t[e]=t[e]||[],i&&(t[e]=t[e].concat(i)),t[e]};function s(e,s){return!((s=i(e).indexOf(s))<=-1||(t[e]=t[e].slice(),t[e].splice(s,1),0))}const r={prefixed:!0};var n=[["requestFullscreen","exitFullscreen","fullscreenElement","fullscreenEnabled","fullscreenchange","fullscreenerror","fullscreen"],["webkitRequestFullscreen","webkitExitFullscreen","webkitFullscreenElement","webkitFullscreenEnabled","webkitfullscreenchange","webkitfullscreenerror","-webkit-full-screen"],["mozRequestFullScreen","mozCancelFullScreen","mozFullScreenElement","mozFullScreenEnabled","mozfullscreenchange","mozfullscreenerror","-moz-full-screen"],["msRequestFullscreen","msExitFullscreen","msFullscreenElement","msFullscreenEnabled","MSFullscreenChange","MSFullscreenError","-ms-fullscreen"]],a=n[0];let o;for(let e=0;e<n.length;e++)if(n[e][1]in document){o=n[e];break}if(o){for(let e=0;e<o.length;e++)r[a[e]]=o[e];r.prefixed=o[0]!==a[0]}let l=[];function d(e){return g(e)?Object.keys(e):[]}const h=function e(t){let i,s="info";function r(...e){i("log",s,e)}var n,a;return n=t,i=(e,t,i)=>{t=a.levels[t];var s,r=new RegExp(`^(${t})$`);if("log"!==e&&i.unshift(e.toUpperCase()+":"),i.unshift(n+":"),l&&(l.push([].concat(i)),s=l.length-1e3,l.splice(0,0<s?s:0)),window.console){let s=window.console[e];(s=s||"debug"!==e?s:window.console.info||window.console.log)&&t&&r.test(e)&&s[Array.isArray(i)?"apply":"call"](window.console,i)}},(a=r).createLogger=i=>e(t+": "+i),r.levels={all:"debug|log|warn|error",off:"",debug:"debug|log|warn|error",info:"log|warn|error",warn:"warn|error",error:"error",DEFAULT:s},r.level=e=>{if("string"==typeof e){if(!r.levels.hasOwnProperty(e))throw new Error(`"${e}" in not a valid log level`);s=e}return s},r.history=()=>l?[].concat(l):[],r.history.filter=e=>(l||[]).filter((t=>new RegExp(`.*${e}.*`).test(t[0]))),r.history.clear=()=>{l&&(l.length=0)},r.history.disable=()=>{null!==l&&(l.length=0,l=null)},r.history.enable=()=>{null===l&&(l=[])},r.error=(...e)=>i("error",s,e),r.warn=(...e)=>i("warn",s,e),r.debug=(...e)=>i("debug",s,e),r}("VIDEOJS"),u=h.createLogger,c=Object.prototype.toString;function p(e,t){d(e).forEach((i=>t(e[i],i)))}function m(e,t,i=0){return d(e).reduce(((i,s)=>t(i,e[s],s)),i)}function g(e){return!!e&&"object"==typeof e}function f(e){return g(e)&&"[object Object]"===c.call(e)&&e.constructor===Object}function y(...e){const t={};return e.forEach((e=>{e&&p(e,((e,i)=>{f(e)?(f(t[i])||(t[i]={}),t[i]=y(t[i],e)):t[i]=e}))})),t}function _(e,t,i,s=!0){const r=i=>Object.defineProperty(e,t,{value:i,enumerable:!0,writable:!0});var n={configurable:!0,enumerable:!0,get(){var e=i();return r(e),e}};return s&&(n.set=r),Object.defineProperty(e,t,n)}var v=Object.freeze({__proto__:null,each:p,reduce:m,isObject:g,isPlain:f,merge:y,defineLazyProperty:_});let b,T=!1,S=null,w=!1,E=!1,k=!1,C=!1,I=!1,x=null,A=null,P=null,O=!1,L=!1,D=!1,N=!1;const M=Boolean(H()&&("ontouchstart"in window||window.navigator.maxTouchPoints||window.DocumentTouch&&window.document instanceof window.DocumentTouch));var R,U=window.navigator&&window.navigator.userAgentData;if(U&&(w="Android"===U.platform,k=Boolean(U.brands.find((e=>"Microsoft Edge"===e.brand))),C=Boolean(U.brands.find((e=>"Chromium"===e.brand))),I=!k&&C,x=A=(U.brands.find((e=>"Chromium"===e.brand))||{}).version||null,L="Windows"===U.platform),!C){const e=window.navigator&&window.navigator.userAgent||"";T=/iPod/i.test(e),S=(U=e.match(/OS (\d+)_/i))&&U[1]?U[1]:null,w=/Android/i.test(e),b=(U=e.match(/Android (\d+)(?:\.(\d+))?(?:\.(\d+))*/i))?(He=U[1]&&parseFloat(U[1]),R=U[2]&&parseFloat(U[2]),He&&R?parseFloat(U[1]+"."+U[2]):He||null):null,E=/Firefox/i.test(e),k=/Edg/i.test(e),C=/Chrome/i.test(e)||/CriOS/i.test(e),I=!k&&C,x=A=(R=e.match(/(Chrome|CriOS)\/(\d+)/))&&R[2]?parseFloat(R[2]):null,P=function(){var t=/MSIE\s(\d+)\.\d/.exec(e);let i=t&&parseFloat(t[1]);return!i&&/Trident\/7.0/i.test(e)&&/rv:11.0/.test(e)?11:i}(),O=/Safari/i.test(e)&&!I&&!w&&!k,L=/Windows/i.test(e),D=/iPad/i.test(e)||O&&M&&!/iPhone/i.test(e),N=/iPhone/i.test(e)&&!D}const B=N||D||T,F=(O||B)&&!I;function j(e){return"string"==typeof e&&Boolean(e.trim())}function H(){return document===window.document}function q(e){return g(e)&&1===e.nodeType}function V(){try{return window.parent!==window.self}catch(e){return!0}}function $(e){return function(t,i){return j(t)?(i=q(i=j(i)?document.querySelector(i):i)?i:document)[e]&&i[e](t):document[e](null)}}function W(e="div",t={},i={},s){const r=document.createElement(e);return Object.getOwnPropertyNames(t).forEach((function(e){var i=t[e];"textContent"===e?G(r,i):r[e]===i&&"tabIndex"!==e||(r[e]=i)})),Object.getOwnPropertyNames(i).forEach((function(e){r.setAttribute(e,i[e])})),s&&ue(r,s),r}function G(e,t){return void 0===e.textContent?e.innerText=t:e.textContent=t,e}function z(e,t){t.firstChild?t.insertBefore(e,t.firstChild):t.appendChild(e)}function X(e,t){if(0<=t.indexOf(" "))throw new Error("class has illegal whitespace characters");return e.classList.contains(t)}function K(e,...t){return e.classList.add(...t.reduce(((e,t)=>e.concat(t.split(/\s+/))),[])),e}function Y(e,...t){return e?(e.classList.remove(...t.reduce(((e,t)=>e.concat(t.split(/\s+/))),[])),e):(h.warn("removeClass was called with an element that doesn't exist"),null)}function Q(e,t,i){return"boolean"!=typeof(i="function"==typeof i?i(e,t):i)&&(i=void 0),t.split(/\s+/).forEach((t=>e.classList.toggle(t,i))),e}function J(e,t){Object.getOwnPropertyNames(t).forEach((function(i){var s=t[i];null==s||!1===s?e.removeAttribute(i):e.setAttribute(i,!0===s?"":s)}))}function Z(e){var t={};if(e&&e.attributes&&0<e.attributes.length){var i=e.attributes;for(let r=i.length-1;0<=r;r--){var s=i[r].name;let n=i[r].value;"boolean"!=typeof e[s]&&-1===",autoplay,controls,playsinline,loop,muted,default,defaultMuted,".indexOf(","+s+",")||(n=null!==n),t[s]=n}}return t}function ee(e,t){return e.getAttribute(t)}function te(e,t,i){e.setAttribute(t,i)}function ie(e,t){e.removeAttribute(t)}function se(){document.body.focus(),document.onselectstart=function(){return!1}}function re(){document.onselectstart=function(){return!0}}function ne(e){if(e&&e.getBoundingClientRect&&e.parentNode){const 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(fe(e,"height"))),i.width||(i.width=parseFloat(fe(e,"width"))),i}}function ae(e){if(!e||!e.offsetParent)return{left:0,top:0,width:0,height:0};var t=e.offsetWidth,i=e.offsetHeight;let s=0,n=0;for(;e.offsetParent&&e!==document[r.fullscreenElement];)s+=e.offsetLeft,n+=e.offsetTop,e=e.offsetParent;return{left:s,top:n,width:t,height:i}}function oe(e,t){var i={x:0,y:0};if(B){let t=e;for(;t&&"html"!==t.nodeName.toLowerCase();){var s,r=fe(t,"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]),t=t.parentNode}}var n={},a=ae(t.target),o=(e=ae(e)).width,l=e.height;let d=t.offsetY-(e.top-a.top),h=t.offsetX-(e.left-a.left);return t.changedTouches&&(h=t.changedTouches[0].pageX-e.left,d=t.changedTouches[0].pageY+e.top,B)&&(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 le(e){return g(e)&&3===e.nodeType}function de(e){for(;e.firstChild;)e.removeChild(e.firstChild);return e}function he(e){return"function"==typeof e&&(e=e()),(Array.isArray(e)?e:[e]).map((e=>q(e="function"==typeof e?e():e)||le(e)?e:"string"==typeof e&&/\S/.test(e)?document.createTextNode(e):void 0)).filter((e=>e))}function ue(e,t){return he(t).forEach((t=>e.appendChild(t))),e}function ce(e,t){return ue(de(e),t)}function pe(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||0===e.button&&1===e.buttons}U=Object.freeze({__proto__:null,get IS_IPOD(){return T},get IOS_VERSION(){return S},get IS_ANDROID(){return w},get ANDROID_VERSION(){return b},get IS_FIREFOX(){return E},get IS_EDGE(){return k},get IS_CHROMIUM(){return C},get IS_CHROME(){return I},get CHROMIUM_VERSION(){return x},get CHROME_VERSION(){return A},get IE_VERSION(){return P},get IS_SAFARI(){return O},get IS_WINDOWS(){return L},get IS_IPAD(){return D},get IS_IPHONE(){return N},TOUCH_ENABLED:M,IS_IOS:B,IS_ANY_SAFARI:F});const me=$("querySelector"),ge=$("querySelectorAll");function fe(e,t){if(!e||!t)return"";if("function"!=typeof window.getComputedStyle)return"";{let i;try{i=window.getComputedStyle(e)}catch(e){return""}return i?i.getPropertyValue(t)||i[t]:""}}var ye=Object.freeze({__proto__:null,isReal:H,isEl:q,isInFrame:V,createEl:W,textContent:G,prependTo:z,hasClass:X,addClass:K,removeClass:Y,toggleClass:Q,setAttributes:J,getAttributes:Z,getAttribute:ee,setAttribute:te,removeAttribute:ie,blockTextSelection:se,unblockTextSelection:re,getBoundingClientRect:ne,findPosition:ae,getPointerPosition:oe,isTextNode:le,emptyEl:de,normalizeContent:he,appendContent:ue,insertContent:ce,isSingleLeftClick:pe,$:me,$$:ge,computedStyle:fe});let _e,ve=!1;function be(){if(!1!==_e.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){Te(1);break}void 0===r.player&&null!==r.getAttribute("data-setup")&&_e(r)}else ve||Te(1)}}function Te(e,t){H()&&(t&&(_e=t),window.setTimeout(be,e))}function Se(){ve=!0,window.removeEventListener("load",Se)}function we(e){var t=document.createElement("style");return t.className=e,t}function Ee(e,t){e.styleSheet?e.styleSheet.cssText=t:e.textContent=t}H()&&("complete"===document.readyState?Se():window.addEventListener("load",Se));var ke=new WeakMap;let Ce,Ie=3;function xe(e,t){var i;ke.has(e)&&(0===(i=ke.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)&&ke.delete(e)}function Ae(e,t,i,s){i.forEach((function(i){e(t,i,s)}))}function Pe(e){if(!e.fixed_){if(!e||!e.isPropagationStopped||!e.isImmediatePropagationStopped){const n=e||window.event;e={};for(const t in n)"layerX"===t||"layerY"===t||"keyLocation"===t||"webkitMovementX"===t||"webkitMovementY"===t||"path"===t||"returnValue"===t&&n.preventDefault||(e[t]=n[t]);var t,i;e.target||(e.target=e.srcElement||document),e.relatedTarget||(e.relatedTarget=e.fromElement===e.target?e.toElement:e.fromElement),e.preventDefault=function(){n.preventDefault&&n.preventDefault(),e.returnValue=!1,n.returnValue=!1,e.defaultPrevented=!0},e.defaultPrevented=!1,e.stopPropagation=function(){n.stopPropagation&&n.stopPropagation(),e.cancelBubble=!0,n.cancelBubble=!0,e.isPropagationStopped=s},e.isPropagationStopped=r,e.stopImmediatePropagation=function(){n.stopImmediatePropagation&&n.stopImmediatePropagation(),e.isImmediatePropagationStopped=s,e.stopPropagation()},e.isImmediatePropagationStopped=r,null!==e.clientX&&void 0!==e.clientX&&(t=document.documentElement,i=document.body,e.pageX=e.clientX+(t&&t.scrollLeft||i&&i.scrollLeft||0)-(t&&t.clientLeft||i&&i.clientLeft||0),e.pageY=e.clientY+(t&&t.scrollTop||i&&i.scrollTop||0)-(t&&t.clientTop||i&&i.clientTop||0)),e.which=e.charCode||e.keyCode,null!==e.button&&void 0!==e.button&&(e.button=1&e.button?0:4&e.button?1:2&e.button?2:0)}e.fixed_=!0}return e;function s(){return!0}function r(){return!1}}const Oe=["touchstart","touchmove"];function Le(e,t,i){if(Array.isArray(t))return Ae(Le,e,t,i);ke.has(e)||ke.set(e,{});const s=ke.get(e);if(s.handlers||(s.handlers={}),s.handlers[t]||(s.handlers[t]=[]),i.guid||(i.guid=Ie++),s.handlers[t].push(i),s.dispatcher||(s.disabled=!1,s.dispatcher=function(t,i){if(!s.disabled){t=Pe(t);var r=s.handlers[t.type];if(r){var n=r.slice(0);for(let s=0,a=n.length;s<a&&!t.isImmediatePropagationStopped();s++)try{n[s].call(e,t,i)}catch(r){h.error(r)}}}}),1===s.handlers[t].length)if(e.addEventListener){let i=!1;(function(){if("boolean"!=typeof Ce){Ce=!1;try{var e=Object.defineProperty({},"passive",{get(){Ce=!0}});window.addEventListener("test",null,e),window.removeEventListener("test",null,e)}catch(e){}}return Ce})()&&-1<Oe.indexOf(t)&&(i={passive:!0}),e.addEventListener(t,s.dispatcher,i)}else e.attachEvent&&e.attachEvent("on"+t,s.dispatcher)}function De(e,t,i){if(ke.has(e)){const n=ke.get(e);if(n.handlers){if(Array.isArray(t))return Ae(De,e,t,i);var s=function(e,t){n.handlers[t]=[],xe(e,t)};if(void 0===t)for(const t in n.handlers)Object.prototype.hasOwnProperty.call(n.handlers||{},t)&&s(e,t);else{var r=n.handlers[t];if(r)if(i){if(i.guid)for(let e=0;e<r.length;e++)r[e].guid===i.guid&&r.splice(e--,1);xe(e,t)}else s(e,t)}}}}function Ne(e,t,i){var s=ke.has(e)?ke.get(e):{},r=e.parentNode||e.ownerDocument;return"string"==typeof t?t={type:t,target:e}:t.target||(t.target=e),t=Pe(t),s.dispatcher&&s.dispatcher.call(e,t,i),r&&!t.isPropagationStopped()&&!0===t.bubbles?Ne.call(null,r,t,i):!r&&!t.defaultPrevented&&t.target&&t.target[t.type]&&(ke.has(t.target)||ke.set(t.target,{}),s=ke.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 Me(e,t,i){if(Array.isArray(t))return Ae(Me,e,t,i);function s(){De(e,t,s),i.apply(this,arguments)}s.guid=i.guid=i.guid||Ie++,Le(e,t,s)}function Re(e,t,i){function s(){De(e,t,s),i.apply(this,arguments)}s.guid=i.guid=i.guid||Ie++,Le(e,t,s)}var Ue=Object.freeze({__proto__:null,fixEvent:Pe,on:Le,off:De,trigger:Ne,one:Me,any:Re});function Be(e,t,i){return t.guid||(t.guid=Ie++),(e=t.bind(e)).guid=i?i+"_"+t.guid:t.guid,e}function Fe(e,t){let i=window.performance.now();return function(...s){var r=window.performance.now();r-i>=t&&(e(...s),i=r)}}function je(e,t,i,s=window){let r;function n(){const n=this,a=arguments;let o=function(){r=null,o=null,i||e.apply(n,a)};!r&&i&&e.apply(n,a),s.clearTimeout(r),r=s.setTimeout(o,t)}return n.cancel=()=>{s.clearTimeout(r),r=null},n}var He=Object.freeze({__proto__:null,UPDATE_REFRESH_INTERVAL:30,bind_:Be,throttle:Fe,debounce:je});let qe;class Ve{on(e,t){var i=this.addEventListener;this.addEventListener=()=>{},Le(this,e,t),this.addEventListener=i}off(e,t){De(this,e,t)}one(e,t){var i=this.addEventListener;this.addEventListener=()=>{},Me(this,e,t),this.addEventListener=i}any(e,t){var i=this.addEventListener;this.addEventListener=()=>{},Re(this,e,t),this.addEventListener=i}trigger(e){var t=e.type||e;e=Pe(e="string"==typeof e?{type:t}:e),this.allowedEvents_[t]&&this["on"+t]&&this["on"+t](e),Ne(this,e)}queueTrigger(e){qe=qe||new Map;const t=e.type||e;let i=qe.get(this);i||(i=new Map,qe.set(this,i));var s=i.get(t);i.delete(t),window.clearTimeout(s),s=window.setTimeout((()=>{i.delete(t),0===i.size&&(i=null,qe.delete(this)),this.trigger(e)}),0),i.set(t,s)}}Ve.prototype.allowedEvents_={},Ve.prototype.addEventListener=Ve.prototype.on,Ve.prototype.removeEventListener=Ve.prototype.off,Ve.prototype.dispatchEvent=Ve.prototype.trigger;const $e=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),We=e=>e instanceof Ve||!!e.eventBusEl_&&["on","one","off","trigger"].every((t=>"function"==typeof e[t])),Ge=e=>"string"==typeof e&&/\S/.test(e)||Array.isArray(e)&&!!e.length,ze=(e,t,i)=>{if(!e||!e.nodeName&&!We(e))throw new Error(`Invalid target for ${$e(t)}#${i}; must be a DOM node or evented object.`)},Xe=(e,t,i)=>{if(!Ge(e))throw new Error(`Invalid event type for ${$e(t)}#${i}; must be a non-empty string or array.`)},Ke=(e,t,i)=>{if("function"!=typeof e)throw new Error(`Invalid listener for ${$e(t)}#${i}; must be a function.`)},Ye=(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,n,a]=t,ze(r,e,i),Xe(n,e,i),Ke(a,e,i),a=Be(e,a),{isTargetingSelf:s,target:r,type:n,listener:a}},Qe=(e,t,i,s)=>{ze(e,e,t),e.nodeName?Ue[t](e,i,s):e[t](i,s)},Je={on(...e){const{isTargetingSelf:t,target:i,type:s,listener:r}=Ye(this,e,"on");if(Qe(i,"on",s,r),!t){const t=()=>this.off(i,s,r);t.guid=r.guid,(e=()=>this.off("dispose",t)).guid=r.guid,Qe(this,"on","dispose",t),Qe(i,"on","dispose",e)}},one(...e){const{isTargetingSelf:t,target:i,type:s,listener:r}=Ye(this,e,"one");if(t)Qe(i,"one",s,r);else{const e=(...t)=>{this.off(i,s,e),r.apply(null,t)};e.guid=r.guid,Qe(i,"one",s,e)}},any(...e){const{isTargetingSelf:t,target:i,type:s,listener:r}=Ye(this,e,"any");if(t)Qe(i,"any",s,r);else{const e=(...t)=>{this.off(i,s,e),r.apply(null,t)};e.guid=r.guid,Qe(i,"any",s,e)}},off(e,t,i){!e||Ge(e)?De(this.eventBusEl_,e,t):(t=t,ze(e=e,this,"off"),Xe(t,this,"off"),Ke(i,this,"off"),i=Be(this,i),this.off("dispose",i),e.nodeName?(De(e,t,i),De(e,"dispose",i)):We(e)&&(e.off(t,i),e.off("dispose",i)))},trigger(e,t){ze(this.eventBusEl_,this,"trigger");var i=e&&"string"!=typeof e?e.type:e;if(Ge(i))return Ne(this.eventBusEl_,e,t);throw new Error(`Invalid event type for ${$e(this)}#trigger; must be a non-empty string or object with a type key that has a non-empty value.`)}};function Ze(e,t={}){if(t=t.eventBusKey){if(!e[t].nodeName)throw new Error(`The eventBusKey "${t}" does not refer to an element.`);e.eventBusEl_=e[t]}else e.eventBusEl_=W("span",{className:"vjs-event-bus"});Object.assign(e,Je),e.eventedCallbacks&&e.eventedCallbacks.forEach((e=>{e()})),e.on("dispose",(()=>{e.off(),[e,e.el_,e.eventBusEl_].forEach((function(e){e&&ke.has(e)&&ke.delete(e)})),window.setTimeout((()=>{e.eventBusEl_=null}),0)}))}const et={state:{},setState(e){let t;return"function"==typeof e&&(e=e()),p(e,((e,i)=>{this.state[i]!==e&&((t=t||{})[i]={from:this.state[i],to:e}),this.state[i]=e})),t&&We(this)&&this.trigger({changes:t,type:"statechanged"}),t}};function tt(e,t){Object.assign(e,et),e.state=Object.assign({},e.state,t),"function"==typeof e.handleStateChanged&&We(e)&&e.on("statechanged",e.handleStateChanged)}function it(e){return"string"!=typeof e?e:e.replace(/./,(e=>e.toLowerCase()))}function st(e){return"string"!=typeof e?e:e.replace(/./,(e=>e.toUpperCase()))}function rt(e,t){return st(e)===st(t)}var nt=Object.freeze({__proto__:null,toLowerCase:it,toTitleCase:st,titleCaseEquals:rt}),at="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{};function ot(e,t){return e(t={exports:{}},t.exports),t.exports}var lt=ot((function(e,t){function i(e){var t;return"number"==typeof(e=e&&"object"==typeof e&&(t=e.which||e.keyCode||e.charCode)?t:e)?o[e]:(t=String(e),s[t.toLowerCase()]||r[t.toLowerCase()]||(1===t.length?t.charCodeAt(0):void 0))}i.isEventKey=function(e,t){if(e&&"object"==typeof e){if(null!=(e=e.which||e.keyCode||e.charCode))if("string"==typeof t){var i=s[t.toLowerCase()];if(i)return i===e;if(i=r[t.toLowerCase()])return i===e}else if("number"==typeof t)return t===e;return!1}};for(var s=(t=e.exports=i).code=t.codes={backspace:8,tab:9,enter:13,shift:16,ctrl:17,alt:18,"pause/break":19,"caps lock":20,esc:27,space:32,"page up":33,"page down":34,end:35,home:36,left:37,up:38,right:39,down:40,insert:45,delete:46,command:91,"left command":91,"right command":93,"numpad *":106,"numpad +":107,"numpad -":109,"numpad .":110,"numpad /":111,"num lock":144,"scroll lock":145,"my computer":182,"my calculator":183,";":186,"=":187,",":188,"-":189,".":190,"/":191,"`":192,"[":219,"\\":220,"]":221,"'":222},r=t.aliases={windows:91,"⇧":16,"⌥":18,"⌃":17,"⌘":91,ctl:17,control:17,option:18,pause:19,break:19,caps:20,return:13,escape:27,spc:32,spacebar:32,pgup:33,pgdn:34,ins:45,del:46,cmd:91},n=97;n<123;n++)s[String.fromCharCode(n)]=n-32;for(n=48;n<58;n++)s[n-48]=n;for(n=1;n<13;n++)s["f"+n]=n+111;for(n=0;n<10;n++)s["numpad "+n]=n+96;var a,o=t.names=t.title={};for(n in s)o[s[n]]=n;for(a in r)s[a]=r[a]}));lt.code,lt.codes,lt.aliases,lt.names,lt.title;class dt{constructor(e,t,i){!e&&this.play?this.player_=e=this:this.player_=e,this.isDisposed_=!1,this.parentComponent_=null,this.options_=y({},this.options_),t=this.options_=y(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_"+Ie++),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&&(Ze(this,{eventBusKey:this.el_?"el_":null}),this.handleLanguagechange=this.handleLanguagechange.bind(this),this.on(this.player_,"languagechange",this.handleLanguagechange)),tt(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()}on(e,t){}off(e,t){}one(e,t){}any(e,t){}trigger(e){}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_=y(this.options_,e)),this.options_}el(){return this.el_}createEl(e,t,i){return W(e,t,i)}localize(e,t,i=e){var s=this.player_.language&&this.player_.language(),r=(n=this.player_.languages&&this.player_.languages())&&n[s],n=(s=s&&s.split("-")[0],n&&n[s]);let a=i;return r&&r[e]?a=r[e]:n&&n[e]&&(a=n[e]),t?a.replace(/\{(\d+)\}/g,(function(e,i){return void 0===(i=t[i-1])?e: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(...e){e=e.reduce(((e,t)=>e.concat(t)),[]);let t=this;for(let i=0;i<e.length;i++)if(!(t=t.getChild(e[i]))||!t.getChild)return;return t}addChild(e,t={},i=this.children_.length){let s,r;if("string"==typeof e){r=st(e);var n=t.componentClass||r,a=(t.name=r,dt.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&&st(s.name()))&&(this.childNameIndex_[r]=s,this.childNameIndex_[it(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_:q(this.children_[i+1])&&(e=this.children_[i+1])),this.contentEl().insertBefore(s.el(),e)}return s}removeChild(e){if((e="string"==typeof e?this.getChild(e):e)&&this.children_){let i=!1;for(let t=this.children_.length-1;0<=t;t--)if(this.children_[t]===e){i=!0,this.children_.splice(t,1);break}var t;i&&(e.parentComponent_=null,this.childIndex_[e.id()]=null,this.childNameIndex_[st(e.name())]=null,this.childNameIndex_[it(e.name())]=null,t=e.el())&&t.parentNode===this.contentEl()&&this.contentEl().removeChild(e.el())}}initChildren(){const e=this.options_.children;if(e){const t=this.options_;let i;const s=dt.getComponent("Tech");(i=Array.isArray(e)?e:Object.keys(e)).concat(Object.keys(this.options_).filter((function(e){return!i.some((function(t){return"string"==typeof t?e===t:e===t.name}))}))).map((t=>{let i,s;return s="string"==typeof t?(i=t,e[i]||this.options_[i]||{}):(i=t.name,t),{name:i,opts:s}})).filter((e=>(e=dt.getComponent(e.opts.componentClass||st(e.name)))&&!s.isTech(e))).forEach((e=>{var i=e.name;let s=e.opts;!1!==(s=void 0!==t[i]?t[i]:s)&&((s=!0===s?{}:s).playerOptions=this.options_.playerOptions,e=this.addChild(i,s))&&(this[i]=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 me(e,t||this.contentEl())}$$(e,t){return ge(e,t||this.contentEl())}hasClass(e){return X(this.el_,e)}addClass(...e){K(this.el_,...e)}removeClass(...e){Y(this.el_,...e)}toggleClass(e,t){Q(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 ee(this.el_,e)}setAttribute(e,t){te(this.el_,e,t)}removeAttribute(e){ie(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"+st(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=fe(this.el_,e),0!==(t=parseFloat(t))&&!isNaN(t)||(e="offset"+st(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")}focus(){this.el_.focus()}blur(){this.el_.blur()}handleKeyDown(e){this.player_&&(lt.isEventKey(e,"Tab")||e.stopPropagation(),this.player_.handleKeyDown(e))}handleKeyPress(e){this.handleKeyDown(e)}emitTapEvents(){let e,t=0,i=null;function s(){e=!1}this.on("touchstart",(function(s){1===s.touches.length&&(i={pageX:s.touches[0].pageX,pageY:s.touches[0].pageY},t=window.performance.now(),e=!0)})),this.on("touchmove",(function(t){var s;(1<t.touches.length||i&&(s=t.touches[0].pageX-i.pageX,t=t.touches[0].pageY-i.pageY,10<Math.sqrt(s*s+t*t)))&&(e=!1)})),this.on("touchleave",s),this.on("touchcancel",s),this.on("touchend",(function(s){!(i=null)===e&&window.performance.now()-t<200&&(s.preventDefault(),this.trigger("tap"))}))}enableTouchActivity(){if(this.player()&&this.player().reportUserActivity){const t=Be(this.player(),this.player().reportUserActivity);let 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=Be(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){return e=Be(this,e),this.clearTimersOnDispose_(),e=window.setInterval(e,t),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=Be(this,e),t=window.requestAnimationFrame((()=>{this.rafIds_.has(t)&&this.rafIds_.delete(t),e()})),this.rafIds_.add(t),t}requestNamedAnimationFrame(e,t){var i;if(!this.namedRafs_.has(e))return this.clearTimersOnDispose_(),t=Be(this,t),i=this.requestAnimationFrame((()=>{t(),this.namedRafs_.has(e)&&this.namedRafs_.delete(e)})),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,t])=>{this[e].forEach(((e,i)=>this[t](i)))})),this.clearingTimersOnDispose_=!1})))}static registerComponent(e,t){if("string"!=typeof e||!e)throw new Error(`Illegal component name, "${e}"; must be a non-empty string.`);var i=(i=dt.getComponent("Tech"))&&i.isTech(t),s=dt===t||dt.prototype.isPrototypeOf(t.prototype);if(i||!s){let t;throw t=i?"techs must be registered using Tech.registerTech()":"must be a Component subclass",new Error(`Illegal component, "${e}"; ${t}.`)}if(e=st(e),dt.components_||(dt.components_={}),s=dt.getComponent("Player"),"Player"===e&&s&&s.players){const e=s.players;if(i=Object.keys(e),e&&0<i.length&&i.map((t=>e[t])).every(Boolean))throw new Error("Can not register Player component after player has been created.")}return dt.components_[e]=t,dt.components_[it(e)]=t}static getComponent(e){if(e&&dt.components_)return dt.components_[e]}}function ht(e,t,i,s){var r=s,n=i.length-1;if("number"!=typeof r||r<0||n<r)throw new Error(`Failed to execute '${e}' on 'TimeRanges': The index provided (${r}) is non-numeric or out of bounds (0-${n}).`);return i[s][t]}function ut(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:ht.bind(null,"start",0,e),end:ht.bind(null,"end",1,e)},window.Symbol&&window.Symbol.iterator&&(t[window.Symbol.iterator]=()=>(e||[]).values()),t}function ct(e,t){return Array.isArray(e)?ut(e):void 0===e||void 0===t?ut():ut([[e,t]])}function pt(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);return t=Math.floor(t/3600),r=0<(r=isNaN(e)||e===1/0?s=i="-":r)||0<t?r+":":"",s=((r||10<=n)&&s<10?"0"+s:s)+":",i=i<10?"0"+i:i,r+s+i}dt.registerComponent("Component",dt);let mt=pt;function gt(e){mt=e}function ft(){mt=pt}function yt(e,t=e){return mt(e,t)}var _t=Object.freeze({__proto__:null,createTimeRanges:ct,createTimeRange:ct,setFormatTime:gt,resetFormatTime:ft,formatTime:yt});function vt(e,t){let i=0;var s;let r;if(!t)return 0;e&&e.length||(e=ct(0,0));for(let n=0;n<e.length;n++)s=e.start(n),(r=e.end(n))>t&&(r=t),i+=r-s;return i/t}function bt(e){if(e instanceof bt)return e;"number"==typeof e?this.code=e:"string"==typeof e?this.message=e:g(e)&&("number"==typeof e.code&&(this.code=e.code),Object.assign(this,e)),this.message||(this.message=bt.defaultMessages[this.code]||"")}bt.prototype.code=0,bt.prototype.message="",bt.prototype.status=null,bt.errorTypes=["MEDIA_ERR_CUSTOM","MEDIA_ERR_ABORTED","MEDIA_ERR_NETWORK","MEDIA_ERR_DECODE","MEDIA_ERR_SRC_NOT_SUPPORTED","MEDIA_ERR_ENCRYPTED"],bt.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."};for(let e=0;e<bt.errorTypes.length;e++)bt[bt.errorTypes[e]]=e,bt.prototype[bt.errorTypes[e]]=e;function Tt(e){return null!=e&&"function"==typeof e.then}function St(e){Tt(e)&&e.then(null,(e=>{}))}function wt(e){return["kind","label","language","id","inBandMetadataTrackDispatchType","mode","src"].reduce(((t,i,s)=>(e[i]&&(t[i]=e[i]),t)),{cues:e.cues&&Array.prototype.map.call(e.cues,(function(e){return{startTime:e.startTime,endTime:e.endTime,text:e.text,id:e.id}}))})}const Et="vjs-modal-dialog";class kt extends dt{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_=W("div",{className:Et+"-content"},{role:"document"}),this.descEl_=W("p",{className:Et+"-description vjs-control-text",id:this.el().getAttribute("aria-describedby")}),G(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"})}dispose(){this.contentEl_=null,this.descEl_=null,this.previouslyActiveEl_=null,super.dispose()}buildCSSClass(){return Et+" 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_||(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("modalclose"),this.conditionalBlur_(),this.options_.temporary)&&this.dispose()}closeable(e){if("boolean"==typeof e){var t;e=this.closeable_=!!e;let i=this.getChild("closeButton");e&&!i&&(t=this.contentEl_,this.contentEl_=this.el_,i=this.addChild("closeButton",{controlText:"Close Modal Dialog"}),this.contentEl_=t,this.on(i,"close",this.close_)),!e&&i&&(this.off(i,"close",this.close_),this.removeChild(i),i.dispose())}return this.closeable_}fill(){this.fillWith(this.content())}fillWith(e){var t=this.contentEl(),i=t.parentNode,s=t.nextSibling;this.trigger("beforemodalfill"),this.hasBeenFilled_=!0,i.removeChild(t),this.empty(),ce(t,e),this.trigger("modalfill"),s?i.insertBefore(t,s):i.appendChild(t),(e=this.getChild("closeButton"))&&i.appendChild(e.el_)}empty(){this.trigger("beforemodalempty"),de(this.contentEl()),this.trigger("modalempty")}content(e){return void 0!==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(e.stopPropagation(),lt.isEventKey(e,"Escape")&&this.closeable())e.preventDefault(),this.close();else if(lt.isEventKey(e,"Tab")){var t=this.focusableEls_(),i=this.el_.querySelector(":focus");let s;for(let e=0;e<t.length;e++)if(i===t[e]){s=e;break}document.activeElement===this.el_&&(s=0),e.shiftKey&&0===s?(t[t.length-1].focus(),e.preventDefault()):e.shiftKey||s!==t.length-1||(t[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")))}}kt.prototype.options_={pauseOnOpen:!0,temporary:!0},dt.registerComponent("ModalDialog",kt);class Ct extends Ve{constructor(e=[]){super(),this.tracks_=[],Object.defineProperty(this,"length",{get(){return this.tracks_.length}});for(let t=0;t<e.length;t++)this.addTrack(e[t])}addTrack(e){const 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})},We(e)&&e.addEventListener("labelchange",e.labelchange_)}removeTrack(e){let t;for(let i=0,s=this.length;i<s;i++)if(this[i]===e){(t=this[i]).off&&t.off(),this.tracks_.splice(i,1);break}t&&this.trigger({track:t,type:"removetrack",target:this})}getTrackById(e){let t=null;for(let s=0,r=this.length;s<r;s++){var i=this[s];if(i.id===e){t=i;break}}return t}}for(const e in Ct.prototype.allowedEvents_={change:"change",addtrack:"addtrack",removetrack:"removetrack",labelchange:"labelchange"})Ct.prototype["on"+e]=null;function It(e,t){for(let i=0;i<e.length;i++)Object.keys(e[i]).length&&t.id!==e[i].id&&(e[i].enabled=!1)}function xt(e,t){for(let i=0;i<e.length;i++)Object.keys(e[i]).length&&t.id!==e[i].id&&(e[i].selected=!1)}class At extends Ct{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 Pt{constructor(e){Pt.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;if(this.cues_=e,this.length_=e.length,t<r)for(i=t;i<r;i++)s.call(this,i)}getCueById(e){let t=null;for(let s=0,r=this.length;s<r;s++){var i=this[s];if(i.id===e){t=i;break}}return t}}const Ot={alternative:"alternative",captions:"captions",main:"main",sign:"sign",subtitles:"subtitles",commentary:"commentary"},Lt={alternative:"alternative",descriptions:"descriptions",main:"main","main-desc":"main-desc",translation:"translation",commentary:"commentary"},Dt={subtitles:"subtitles",captions:"captions",descriptions:"descriptions",chapters:"chapters",metadata:"metadata"},Nt={disabled:"disabled",hidden:"hidden",showing:"showing"};class Mt extends Ve{constructor(e={}){super();const t={id:e.id||"vjs_track_"+Ie++,kind:e.kind||"",language:e.language||""};let i=e.label||"";for(const e in t)Object.defineProperty(this,e,{get:()=>t[e],set(){}});Object.defineProperty(this,"label",{get:()=>i,set(e){e!==i&&(i=e,this.trigger("labelchange"))}})}}function Rt(e){var t=["protocol","hostname","port","pathname","search","hash","host"],i=document.createElement("a"),s=(i.href=e,{});for(let e=0;e<t.length;e++)s[t[e]]=i[t[e]];return"http:"===s.protocol&&(s.host=s.host.replace(/:80$/,"")),"https:"===s.protocol&&(s.host=s.host.replace(/:443$/,"")),s.protocol||(s.protocol=window.location.protocol),s.host||(s.host=window.location.host),s}function Ut(e){var t;return e.match(/^https?:\/\//)||((t=document.createElement("a")).href=e,e=t.href),e}function Bt(e,t=window.location){return(":"===(e=Rt(e)).protocol?t:e).protocol+e.host!==t.protocol+t.host}const Ft=function(e){return"string"==typeof e&&(e=/^(\/?)([\s\S]*?)((?:\.{1,2}|[^\/]+?)(\.([^\.\/\?]+)))(?:[\/]*|[\?].*)$/.exec(e))?e.pop().toLowerCase():""};var jt=Object.freeze({__proto__:null,parseUrl:Rt,getAbsoluteURL:Ut,getFileExtension:Ft,isCrossOrigin:Bt}),Ht=Gt="undefined"!=typeof window?window:void 0!==at?at:"undefined"!=typeof self?self:{},qt=ot((function(e){function t(){return e.exports=t=Object.assign?Object.assign.bind():function(e){for(var t=1;t<arguments.length;t++){var i,s=arguments[t];for(i in s)Object.prototype.hasOwnProperty.call(s,i)&&(e[i]=s[i])}return e},e.exports.__esModule=!0,e.exports.default=e.exports,t.apply(this,arguments)}e.exports=t,e.exports.__esModule=!0,e.exports.default=e.exports})),Vt=(Gt=qt)&&Gt.__esModule&&Object.prototype.hasOwnProperty.call(Gt,"default")?Gt.default:Gt,$t=Object.prototype.toString;Qt.httpHandler=function(e,t){return void 0===t&&(t=!1),function(i,s,r){if(i)e(i);else if(400<=s.statusCode&&s.statusCode<=599){if(i=r,t)if(Ht.TextDecoder){s=function(e){return void 0===e&&(e=""),e.toLowerCase().split(";").reduce((function(e,t){var i=(t=t.split("="))[0];return t=t[1],"charset"===i.trim()?t.trim():e}),"utf-8")}(s.headers&&s.headers["content-type"]);try{i=new TextDecoder(s).decode(r)}catch(i){}}else i=String.fromCharCode.apply(null,new Uint8Array(r));e({cause:i})}else e(null,r)}};for(var Wt=Qt,Gt=Qt,zt=(Qt.XMLHttpRequest=Ht.XMLHttpRequest||function(){},Qt.XDomainRequest="withCredentials"in new Qt.XMLHttpRequest?Qt.XMLHttpRequest:Ht.XDomainRequest,["get","put","post","patch","head","delete"]),Xt=function(e){Qt["delete"===e?"del":e]=function(t,i,s){return(i=Yt(t,i,s)).method=e.toUpperCase(),Jt(i)}},Kt=0;Kt<zt.length;Kt++)Xt(zt[Kt]);function Yt(e,t,i){var s=e;return function(e){var t;return!!e&&("[object Function]"===(t=$t.call(e))||"function"==typeof e&&"[object RegExp]"!==t||"undefined"!=typeof window&&(e===window.setTimeout||e===window.alert||e===window.confirm||e===window.prompt))}(t)?(i=t,"string"==typeof e&&(s={uri:e})):s=qt({},t,{uri:e}),s.callback=i,s}function Qt(e,t,i){return Jt(t=Yt(e,t,i))}function Jt(e){if(void 0===e.callback)throw new Error("callback argument missing");var t=!1,i=function(i,s,r){t||(t=!0,e.callback(i,s,r))};function s(){var e=void 0;if(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),g)try{e=JSON.parse(e)}catch(e){}return e}function r(e){return clearTimeout(l),(e=e instanceof Error?e:new Error(""+(e||"Unknown XMLHttpRequest Error"))).statusCode=0,i(e,f)}function n(){var t,r,n;if(!o)return clearTimeout(l),t=e.useXDR&&void 0===d.status?200:1223===d.status?204:d.status,r=f,n=null,0!==t?(r={body:s(),statusCode:t,method:u,headers:{},url:h,rawRequest:d},d.getAllResponseHeaders&&(r.headers=function(e){var t={};return e&&e.trim().split("\n").forEach((function(e){var i=e.indexOf(":"),s=e.slice(0,i).trim().toLowerCase();e=e.slice(i+1).trim(),void 0===t[s]?t[s]=e:Array.isArray(t[s])?t[s].push(e):t[s]=[t[s],e]})),t}(d.getAllResponseHeaders()))):n=new Error("Internal XMLHttpRequest Error"),i(n,r,r.body)}var a,o,l,d=e.xhr||null,h=(d=d||new(e.cors||e.useXDR?Qt.XDomainRequest:Qt.XMLHttpRequest)).url=e.uri||e.url,u=d.method=e.method||"GET",c=e.body||e.data,p=d.headers=e.headers||{},m=!!e.sync,g=!1,f={body:void 0,headers:{},statusCode:0,method:u,url:h,rawRequest:d};if("json"in e&&!1!==e.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===e.json?c:e.json)),d.onreadystatechange=function(){4===d.readyState&&setTimeout(n,0)},d.onload=n,d.onerror=r,d.onprogress=function(){},d.onabort=function(){o=!0},d.ontimeout=r,d.open(u,h,!m,e.username,e.password),m||(d.withCredentials=!!e.withCredentials),!m&&0<e.timeout&&(l=setTimeout((function(){var e;o||(o=!0,d.abort("timeout"),(e=new Error("XMLHttpRequest timeout")).code="ETIMEDOUT",r(e))}),e.timeout)),d.setRequestHeader)for(a in p)p.hasOwnProperty(a)&&d.setRequestHeader(a,p[a]);else if(e.headers&&!function(e){for(var t in e)if(e.hasOwnProperty(t))return;return 1}(e.headers))throw new Error("Headers cannot be set on an XDomainRequest object");return"responseType"in e&&(d.responseType=e.responseType),"beforeSend"in e&&"function"==typeof e.beforeSend&&e.beforeSend(d),d.send(c||null),d}function Zt(e,t){var i=new window.WebVTT.Parser(window,window.vttjs,window.WebVTT.StringDecoder());const 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=>h.error(e))),window.console)&&window.console.groupEnd&&window.console.groupEnd(),i.flush()}function ei(e,t){var i={uri:e};(e=Bt(e))&&(i.cors=e),(e="use-credentials"===t.tech_.crossOrigin())&&(i.withCredentials=e),Wt(i,Be(this,(function(e,i,s){if(e)return h.error(e,i);t.loaded_=!0,"function"!=typeof window.WebVTT?t.tech_&&t.tech_.any(["vttjsloaded","vttjserror"],(e=>{if("vttjserror"!==e.type)return Zt(s,t);h.error("vttjs failed to load, stopping trying to process "+t.src)})):Zt(s,t)})))}Wt.default=Gt;class ti extends Mt{constructor(e={}){if(!e.tech)throw new Error("A tech was not provided.");e=y(e,{kind:Dt[e.kind]||"subtitles",language:e.language||e.srclang||""});let t=Nt[e.mode]||"disabled";const 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 Pt(this.cues_)),r=new Pt(this.activeCues_);let n=!1;this.timeupdateHandler=Be(this,(function(e={}){this.tech_.isDisposed()||(this.tech_.isReady_&&(this.activeCues=this.activeCues,n)&&(this.trigger("cuechange"),n=!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:()=>i,set(){}},mode:{get:()=>t,set(e){Nt[e]&&t!==e&&(t=e,this.preload_||"disabled"===t||0!==this.cues.length||ei(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 e=this.tech_.currentTime(),t=[];for(let s=0,r=this.cues.length;s<r;s++){var i=this.cues[s];i.startTime<=e&&i.endTime>=e&&t.push(i)}if(n=!1,t.length!==this.activeCues_.length)n=!0;else for(let e=0;e<t.length;e++)-1===this.activeCues_.indexOf(t[e])&&(n=!0);this.activeCues_=t,r.setCues_(this.activeCues_)}return r},set(){}}}),e.src?(this.src=e.src,this.preload_||(this.loaded_=!0),(this.preload_||"subtitles"!==e.kind&&"captions"!==e.kind)&&ei(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(window.vttjs&&!(e instanceof window.vttjs.VTTCue)){t=new window.vttjs.VTTCue(e.startTime,e.endTime,e.text);for(const i in e)i in t||(t[i]=e[i]);t.id=e.id,t.originalCue_=e}var i=this.tech_.textTracks();for(let e=0;e<i.length;e++)i[e]!==this&&i[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}}}}ti.prototype.allowedEvents_={cuechange:"cuechange"};class ii extends Mt{constructor(e={}){super(e=y(e,{kind:Lt[e.kind]||""}));let t=!1;Object.defineProperty(this,"enabled",{get:()=>t,set(e){"boolean"==typeof e&&e!==t&&(t=e,this.trigger("enabledchange"))}}),e.enabled&&(this.enabled=e.enabled),this.loaded_=!0}}class si extends Mt{constructor(e={}){super(e=y(e,{kind:Ot[e.kind]||""}));let t=!1;Object.defineProperty(this,"selected",{get:()=>t,set(e){"boolean"==typeof e&&e!==t&&(t=e,this.trigger("selectedchange"))}}),e.selected&&(this.selected=e.selected)}}class ri extends Ve{constructor(e={}){let t;super();const i=new ti(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:()=>t},track:{get:()=>i}}),t=ri.NONE,i.addEventListener("loadeddata",(()=>{t=ri.LOADED,this.trigger({type:"load",target:this})}))}}ri.prototype.allowedEvents_={load:"load"},ri.NONE=0,ri.LOADING=1,ri.LOADED=2,ri.ERROR=3;const ni={audio:{ListClass:class extends Ct{constructor(e=[]){for(let t=e.length-1;0<=t;t--)if(e[t].enabled){It(e,e[t]);break}super(e),this.changing_=!1}addTrack(e){e.enabled&&It(this,e),super.addTrack(e),e.addEventListener&&(e.enabledChange_=()=>{this.changing_||(this.changing_=!0,It(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)}},TrackClass:ii,capitalName:"Audio"},video:{ListClass:class extends Ct{constructor(e=[]){for(let t=e.length-1;0<=t;t--)if(e[t].selected){xt(e,e[t]);break}super(e),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&&xt(this,e),super.addTrack(e),e.addEventListener&&(e.selectedChange_=()=>{this.changing_||(this.changing_=!0,xt(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)}},TrackClass:si,capitalName:"Video"},text:{ListClass:At,TrackClass:ti,capitalName:"Text"}},ai=(Object.keys(ni).forEach((function(e){ni[e].getterName=e+"Tracks",ni[e].privateName=e+"Tracks_"})),{remoteText:{ListClass:At,TrackClass:ti,capitalName:"RemoteText",getterName:"remoteTextTracks",privateName:"remoteTextTracks_"},remoteTextEl:{ListClass:class{constructor(e=[]){this.trackElements_=[],Object.defineProperty(this,"length",{get(){return this.trackElements_.length}});for(let t=0,i=e.length;t<i;t++)this.addTrackElement_(e[t])}addTrackElement_(e){const 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_(e){let t;for(let i=0,s=this.trackElements_.length;i<s;i++)if(e===this.trackElements_[i].track){t=this.trackElements_[i];break}return t}removeTrackElement_(e){for(let t=0,i=this.trackElements_.length;t<i;t++)if(e===this.trackElements_[t]){this.trackElements_[t].track&&"function"==typeof this.trackElements_[t].track.off&&this.trackElements_[t].track.off(),"function"==typeof this.trackElements_[t].off&&this.trackElements_[t].off(),this.trackElements_.splice(t,1);break}}},TrackClass:ri,capitalName:"RemoteTextTrackEls",getterName:"remoteTextTrackEls",privateName:"remoteTextTrackEls_"}}),oi=Object.assign({},ni,ai);ai.names=Object.keys(ai),ni.names=Object.keys(ni),oi.names=[].concat(ai.names).concat(ni.names),Gt=void 0!==at?at:"undefined"!=typeof window?window:{},at=Xs="undefined"!=typeof document?document:(Xs=Gt["__GLOBAL_DOCUMENT_CACHE@4"])||(Gt["__GLOBAL_DOCUMENT_CACHE@4"]={});var li=Object.create||function(e){if(1!==arguments.length)throw new Error("Object.create shim only accepts one parameter.");return di.prototype=e,new di};function di(){}function hi(e,t){this.name="ParsingError",this.code=e.code,this.message=t||e.message}function ui(e){function t(e,t,i,s){return 3600*(0|e)+60*(0|t)+(0|i)+(0|s)/1e3}return(e=e.match(/^(\d+):(\d{1,2})(:\d{1,2})?\.(\d{3})/))?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 ci(){this.values=li(null)}function pi(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())}((hi.prototype=li(Error.prototype)).constructor=hi).Errors={BadSignature:{code:0,message:"Malformed WebVTT signature."},BadTimeStamp:{code:1,message:"Malformed time stamp."}},ci.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]*)?%$/)&&0<=(t=parseFloat(t))&&t<=100)&&(this.set(e,t),!0)}};var mi=at.createElement&&at.createElement("textarea"),gi={c:"span",i:"i",b:"b",u:"u",ruby:"ruby",rt:"rt",v:"span",lang:"span"},fi={white:"rgba(255,255,255,1)",lime:"rgba(0,255,0,1)",cyan:"rgba(0,255,255,1)",red:"rgba(255,0,0,1)",yellow:"rgba(255,255,0,1)",magenta:"rgba(255,0,255,1)",blue:"rgba(0,0,255,1)",black:"rgba(0,0,0,1)"},yi={v:"title",lang:"lang"},_i={rt:"ruby"};function vi(e,t){for(var i,s,r,n,a,o,l=e.document.createElement("div"),d=l,h=[];null!==(o=void 0,o=t?(o=(o=t.match(/^([^<]*)(<[^>]*>?)?/))[1]||o[2],t=t.substr(o.length),o):null);)"<"===o[0]?"/"===o[1]?h.length&&h[h.length-1]===o.substr(2).replace(">","")&&(h.pop(),d=d.parentNode):(s=ui(o.substr(1,o.length-2)))?(i=e.document.createProcessingInstruction("timestamp",s),d.appendChild(i)):(s=o.match(/^<([^.\s/0-9>]+)(\.[^\s\\>]+)?([^>\\]+)?(\\?)>?$/))&&(r=s[1],n=s[3],a=void 0,i=(a=gi[r])?(a=e.document.createElement(a),(r=yi[r])&&n&&(a[r]=n.trim()),a):null)&&(r=d,_i[(n=i).localName]&&_i[n.localName]!==r.localName||(s[2]&&((a=s[2].split(".")).forEach((function(e){var t=/^bg_/.test(e);e=t?e.slice(3):e,fi.hasOwnProperty(e)&&(e=fi[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,mi.innerHTML=n,n=mi.textContent,mi.textContent="",n)));return l}var bi=[[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 Ti(e){var t=[],i="";if(e&&e.childNodes)for(r(t,e);i=function e(t){var i,s,n;return t&&t.length?(s=(i=t.pop()).textContent||i.innerText)?(n=s.match(/^.*(\n|\r)/))?n[t.length=0]:s:"ruby"===i.tagName?e(t):i.childNodes?(r(t,i),e(t)):void 0:null}(t);)for(var s=0;s<i.length;s++)if(function(e){for(var t=0;t<bi.length;t++){var i=bi[t];if(e>=i[0]&&e<=i[1])return 1}}(i.charCodeAt(s)))return"rtl";return"ltr";function r(e,t){for(var i=t.childNodes.length-1;0<=i;i--)e.push(t.childNodes[i])}}function Si(){}function wi(e,t,i){Si.call(this),this.cue=t,this.cueDiv=vi(e,t.text);var s={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"},r=(this.applyStyles(s,this.cueDiv),this.div=e.document.createElement("div"),s={direction:Ti(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(s),this.div.appendChild(this.cueDiv),0);switch(t.positionAlign){case"start":r=t.position;break;case"center":r=t.position-t.size/2;break;case"end":r=t.position-t.size}""===t.vertical?this.applyStyles({left:this.formatStyle(r,"%"),width:this.formatStyle(t.size,"%")}):this.applyStyles({top:this.formatStyle(r,"%"),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 Ei(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 ki(e,t,i,s){var r,n=new Ei(t),a=t.cue,o=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}(a),l=[];if(a.snapToLines){switch(a.vertical){case"":l=["+y","-y"],r="height";break;case"rl":l=["+x","-x"],r="width";break;case"lr":l=["-x","+x"],r="width"}var d=n.lineHeight,h=d*Math.round(o),u=i[r]+d,c=l[0];Math.abs(h)>u&&(h=h<0?-1:1,h*=Math.ceil(u/d)*d),o<0&&(h+=""===a.vertical?i.height:i.width,l=l.reverse()),n.move(c,h)}else{var p=n.lineHeight/i.height*100;switch(a.lineAlign){case"center":o-=p/2;break;case"end":o-=p}switch(a.vertical){case"":t.applyStyles({top:t.formatStyle(o,"%")});break;case"rl":t.applyStyles({left:t.formatStyle(o,"%")});break;case"lr":t.applyStyles({right:t.formatStyle(o,"%")})}l=["+y","-x","+x","-y"],n=new Ei(t)}u=function(e,t){for(var r,n=new Ei(e),a=1,o=0;o<t.length;o++){for(;e.overlapsOppositeAxis(i,t[o])||e.within(i)&&e.overlapsAny(s);)e.move(t[o]);if(e.within(i))return e;var l=e.intersectPercentage(i);l<a&&(r=new Ei(e),a=l),e=new Ei(n)}return r||n}(n,l),t.move(u.toCSSCompatValues(i))}function Ci(){}Si.prototype.applyStyles=function(e,t){for(var i in t=t||this.div,e)e.hasOwnProperty(i)&&(t.style[i]=e[i])},Si.prototype.formatStyle=function(e,t){return 0===e?0:e+t},(wi.prototype=li(Si.prototype)).constructor=wi,Ei.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}},Ei.prototype.overlaps=function(e){return this.left<e.right&&this.right>e.left&&this.top<e.bottom&&this.bottom>e.top},Ei.prototype.overlapsAny=function(e){for(var t=0;t<e.length;t++)if(this.overlaps(e[t]))return!0;return!1},Ei.prototype.within=function(e){return this.top>=e.top&&this.bottom<=e.bottom&&this.left>=e.left&&this.right<=e.right},Ei.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}},Ei.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)},Ei.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}},Ei.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}},Ci.StringDecoder=function(){return{decode:function(e){if(!e)return"";if("string"!=typeof e)throw new Error("Error - expected string data.");return decodeURIComponent(encodeURIComponent(e))}}},Ci.convertCueToDOMTree=function(e,t){return e&&t?vi(e,t):null},Ci.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=Ei.getSimpleBoxPosition(s),l={font:Math.round(.05*o.height*100)/100+"px sans-serif"},d=0;d<t.length;d++)r=new wi(e,n=t[d],l),s.appendChild(r.div),ki(0,r,o,a),n.displayState=r.div,a.push(Ei.getSimpleBoxPosition(r));else for(var h=0;h<t.length;h++)s.appendChild(t[h].displayState)},(Ci.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 hi))throw e;this.onparsingerror&&this.onparsingerror(e)},parse:function(e){var t=this;function i(){for(var e=t.buffer,i=0;i<e.length&&"\r"!==e[i]&&"\n"!==e[i];)++i;var s=e.substr(0,i);return"\r"===e[i]&&++i,"\n"===e[i]&&++i,t.buffer=e.substr(i),s}function s(e){e.match(/X-TIMESTAMP-MAP/)?pi(e,(function(e,i){var s;"X-TIMESTAMP-MAP"===e&&(e=i,s=new ci,pi(e,(function(e,t){switch(e){case"MPEGT":s.integer(e+"S",t);break;case"LOCA":s.set(e+"L",ui(t))}}),/[^\d]:/,/,/),t.ontimestampmap)&&t.ontimestampmap({MPEGTS:s.get("MPEGTS"),LOCAL:s.get("LOCAL")})}),/=/):pi(e,(function(e,i){var s;"Region"===e&&(e=i,s=new ci,pi(e,(function(e,t){switch(e){case"id":s.set(e,t);break;case"width":s.percent(e,t);break;case"lines":s.integer(e,t);break;case"regionanchor":case"viewportanchor":var i,r=t.split(",");2===r.length&&((i=new ci).percent("x",r[0]),i.percent("y",r[1]),i.has("x")&&i.has("y"))&&(s.set(e+"X",i.get("x")),s.set(e+"Y",i.get("y")));break;case"scroll":s.alt(e,t,["up"])}}),/=/,/\s/),s.has("id"))&&((e=new(t.vttjs.VTTRegion||t.window.VTTRegion)).width=s.get("width",100),e.lines=s.get("lines",3),e.regionAnchorX=s.get("regionanchorX",0),e.regionAnchorY=s.get("regionanchorY",100),e.viewportAnchorX=s.get("viewportanchorX",0),e.viewportAnchorY=s.get("viewportanchorY",100),e.scroll=s.get("scroll",""),t.onregion&&t.onregion(e),t.regionList.push({id:s.get("id"),region:e}))}),/:/)}e&&(t.buffer+=t.decoder.decode(e,{stream:!0}));try{if("INITIAL"===t.state){if(!/\r\n|\n/.test(t.buffer))return this;var r,n=(r=i()).match(/^WEBVTT([ \t].*)?$/);if(!n||!n[0])throw new hi(hi.Errors.BadSignature);t.state="HEADER"}for(var a=!1;t.buffer;){if(!/\r\n|\n/.test(t.buffer))return this;switch(a?a=!1:r=i(),t.state){case"HEADER":/:/.test(r)?s(r):r||(t.state="ID");continue;case"NOTE":r||(t.state="ID");continue;case"ID":if(/^NOTE($|[ \t])/.test(r)){t.state="NOTE";break}if(!r)continue;t.cue=new(t.vttjs.VTTCue||t.window.VTTCue)(0,0,"");try{t.cue.align="center"}catch(e){t.cue.align="middle"}if(t.state="CUE",-1===r.indexOf("--\x3e")){t.cue.id=r;continue}case"CUE":try{!function(e,t,i){var s=e;function r(){var t=ui(e);if(null===t)throw new hi(hi.Errors.BadTimeStamp,"Malformed timestamp: "+s);return e=e.replace(/^[^\sa-zA-Z-]+/,""),t}function n(){e=e.replace(/^\s+/,"")}if(n(),t.startTime=r(),n(),"--\x3e"!==e.substr(0,3))throw new hi(hi.Errors.BadTimeStamp,"Malformed time stamp (time stamps must be separated by '--\x3e'): "+s);e=e.substr(3),n(),t.endTime=r(),n();var a=e,o=new ci;pi(a,(function(e,t){switch(e){case"region":for(var s=i.length-1;0<=s;s--)if(i[s].id===t){o.set(e,i[s].region);break}break;case"vertical":o.alt(e,t,["rl","lr"]);break;case"line":var r=t.split(","),n=r[0];o.integer(e,n),o.percent(e,n)&&o.set("snapToLines",!1),o.alt(e,n,["auto"]),2===r.length&&o.alt("lineAlign",r[1],["start","center","end"]);break;case"position":r=t.split(","),o.percent(e,r[0]),2===r.length&&o.alt("positionAlign",r[1],["start","center","end"]);break;case"size":o.percent(e,t);break;case"align":o.alt(e,t,["start","center","end","left","right"])}}),/:/,/\s/),t.region=o.get("region",null),t.vertical=o.get("vertical","");try{t.line=o.get("line","auto")}catch(r){}t.lineAlign=o.get("lineAlign","start"),t.snapToLines=o.get("snapToLines",!0),t.size=o.get("size",100);try{t.align=o.get("align","center")}catch(r){t.align=o.get("align","middle")}try{t.position=o.get("position","auto")}catch(r){t.position=o.get("position",{start:0,left:0,center:50,middle:50,end:100,right:100},t.align)}t.positionAlign=o.get("positionAlign",{start:"start",left:"start",center:"center",middle:"center",end:"end",right:"end"},t.align)}(r,t.cue,t.regionList)}catch(e){t.reportOrThrowError(e),t.cue=null,t.state="BADCUE";continue}t.state="CUETEXT";continue;case"CUETEXT":var o=-1!==r.indexOf("--\x3e");if(!r||o&&(a=!0)){t.oncue&&t.oncue(t.cue),t.cue=null,t.state="ID";continue}t.cue.text&&(t.cue.text+="\n"),t.cue.text+=r.replace(/\u2028/g,"\n").replace(/u2029/g,"\n");continue;case"BADCUE":r||(t.state="ID");continue}}}catch(e){t.reportOrThrowError(e),"CUETEXT"===t.state&&t.cue&&t.oncue&&t.oncue(t.cue),t.cue=null,t.state="INITIAL"===t.state?"BADWEBVTT":"BADCUE"}return this},flush:function(){var e=this;try{if(e.buffer+=e.decoder.decode(),!e.cue&&"HEADER"!==e.state||(e.buffer+="\n\n",e.parse()),"INITIAL"===e.state)throw new hi(hi.Errors.BadSignature)}catch(t){e.reportOrThrowError(t)}return e.onflush&&e.onflush(),this}};var Ii=Ci,xi={"":1,lr:1,rl:1},Ai={start:1,center:1,end:1,left:1,right:1,auto:1,"line-left":1,"line-right":1};function Pi(e){return"string"==typeof e&&!!Ai[e.toLowerCase()]&&e.toLowerCase()}function Oi(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){if(!1===(e="string"==typeof(e=e)&&!!xi[e.toLowerCase()]&&e.toLowerCase()))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=Pi(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=Pi(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){if(!(e=Pi(e)))throw new SyntaxError("align: an invalid or illegal alignment string was specified.");f=e,this.hasBeenReset=!0}}}),this.displayState=void 0}Oi.prototype.getCueAsHTML=function(){return WebVTT.convertCueToDOMTree(window,this.text)};var Li=Oi,Di={"":!0,up:!0};function Ni(e){return"number"==typeof e&&0<=e&&e<=100}function Mi(){var e=100,t=3,i=0,s=100,r=0,n=100,a="";Object.defineProperties(this,{width:{enumerable:!0,get:function(){return e},set:function(t){if(!Ni(t))throw new Error("Width must be between 0 and 100.");e=t}},lines:{enumerable:!0,get:function(){return t},set:function(e){if("number"!=typeof e)throw new TypeError("Lines must be set to a number.");t=e}},regionAnchorY:{enumerable:!0,get:function(){return s},set:function(e){if(!Ni(e))throw new Error("RegionAnchorX must be between 0 and 100.");s=e}},regionAnchorX:{enumerable:!0,get:function(){return i},set:function(e){if(!Ni(e))throw new Error("RegionAnchorY must be between 0 and 100.");i=e}},viewportAnchorY:{enumerable:!0,get:function(){return n},set:function(e){if(!Ni(e))throw new Error("ViewportAnchorY must be between 0 and 100.");n=e}},viewportAnchorX:{enumerable:!0,get:function(){return r},set:function(e){if(!Ni(e))throw new Error("ViewportAnchorX must be between 0 and 100.");r=e}},scroll:{enumerable:!0,get:function(){return a},set:function(e){!1!==(e="string"==typeof(e=e)&&!!Di[e.toLowerCase()]&&e.toLowerCase())&&(a=e)}}})}var Ri=ot((function(e){e=e.exports={WebVTT:Ii,VTTCue:Li,VTTRegion:Mi};var t=(Ht.vttjs=e,Ht.WebVTT=e.WebVTT,e.VTTCue),i=e.VTTRegion,s=Ht.VTTCue,r=Ht.VTTRegion;e.shim=function(){Ht.VTTCue=t,Ht.VTTRegion=i},e.restore=function(){Ht.VTTCue=s,Ht.VTTRegion=r},Ht.VTTCue||e.shim()}));Ri.WebVTT,Ri.VTTCue,Ri.VTTRegion;class Ui extends dt{constructor(e={},t=function(){}){e.reportTouchActivity=!1,super(null,e,t),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})),oi.names.forEach((t=>{t=oi[t],e&&e[t.getterName]&&(this[t.privateName]=e[t.getterName])})),this.featuresProgressEvents||this.manualProgressOn(),this.featuresTimeupdateEvents||this.manualTimeUpdatesOn(),["Text","Audio","Video"].forEach((t=>{!1===e[`native${t}Tracks`]&&(this[`featuresNative${t}Tracks`]=!1)})),!1===e.nativeCaptions||!1===e.nativeTextTracks?this.featuresNativeTextTracks=!1:!0!==e.nativeCaptions&&!0!==e.nativeTextTracks||(this.featuresNativeTextTracks=!0),this.featuresNativeTextTracks||this.emulateTextTracks(),this.preloadTextTracks=!1!==e.preloadTextTracks,this.autoRemoteTextTracks_=new oi.text.ListClass,this.initTrackListeners(),e.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(Be(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 ct(0,0)}bufferedPercent(){return vt(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(ni.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 bt(e),this.trigger("error")),this.error_}played(){return this.hasStarted_?ct(0,0):ct()}play(){}setScrubbing(e){}scrubbing(){}setCurrentTime(e){this.manualTimeUpdates&&this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}initTrackListeners(){ni.names.forEach((e=>{var t=ni[e];const 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"]&&f(Ri)&&0<Object.keys(Ri).length)this.trigger("vttjsloaded");else{const 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(){const e=this.textTracks(),t=this.remoteTextTracks(),i=t=>e.addTrack(t.track),s=t=>e.removeTrack(t.track),r=(t.on("addtrack",i),t.on("removetrack",s),this.addWebVttScript_(),()=>this.trigger("texttrackchange")),n=()=>{r();for(let i=0;i<e.length;i++){var t=e[i];t.removeEventListener("cuechange",r),"showing"===t.mode&&t.addEventListener("cuechange",r)}};n(),e.addEventListener("change",n),e.addEventListener("addtrack",n),e.addEventListener("removetrack",n),this.on("dispose",(function(){t.off("addtrack",i),t.off("removetrack",s),e.removeEventListener("change",n),e.removeEventListener("addtrack",n),e.removeEventListener("removetrack",n);for(let t=0;t<e.length;t++)e[t].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 oi.text.TrackClass(r),n.addTrack(e),e;throw new Error("TextTrack kind is required but was not provided");var s,r,n}createRemoteTextTrack(e){return e=y(e,{tech:this}),new ai.remoteTextEl.TrackClass(e)}addRemoteTextTrack(e={},t){const 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){const t=Ie++;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 Ui.canPlayType(e.type)}static isTech(e){return e.prototype instanceof Ui||e instanceof Ui||e===Ui}static registerTech(e,t){if(Ui.techs_||(Ui.techs_={}),!Ui.isTech(t))throw new Error(`Tech ${e} must be a Tech`);if(!Ui.canPlayType)throw new Error("Techs must have a static canPlayType method on them");if(Ui.canPlaySource)return e=st(e),Ui.techs_[e]=t,Ui.techs_[it(e)]=t,"Tech"!==e&&Ui.defaultTechOrder_.push(e),t;throw new Error("Techs must have a static canPlaySource method on them")}static getTech(e){if(e)return Ui.techs_&&Ui.techs_[e]?Ui.techs_[e]:(e=st(e),window&&window.videojs&&window.videojs[e]?(h.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)}}oi.names.forEach((function(e){const t=oi[e];Ui.prototype[t.getterName]=function(){return this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName]}})),Ui.prototype.featuresVolumeControl=!0,Ui.prototype.featuresMuteControl=!0,Ui.prototype.featuresFullscreenResize=!1,Ui.prototype.featuresPlaybackRate=!1,Ui.prototype.featuresProgressEvents=!1,Ui.prototype.featuresSourceset=!1,Ui.prototype.featuresTimeupdateEvents=!1,Ui.prototype.featuresNativeTextTracks=!1,Ui.prototype.featuresVideoFrameCallback=!1,Ui.withSourceHandlers=function(e){e.registerSourceHandler=function(t,i){let s=e.sourceHandlers;s=s||(e.sourceHandlers=[]),void 0===i&&(i=s.length),s.splice(i,0,t)},e.canPlayType=function(t){var i,s=e.sourceHandlers||[];for(let e=0;e<s.length;e++)if(i=s[e].canPlayType(t))return i;return""},e.selectSourceHandler=function(t,i){var s=e.sourceHandlers||[];for(let e=0;e<s.length;e++)if(s[e].canHandleSource(t,i))return s[e];return null},e.canPlaySource=function(t,i){var s=e.selectSourceHandler(t,i);return s?s.canHandleSource(t,i):""},["seekable","seeking","duration"].forEach((function(e){const 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)})}),e.prototype),e.prototype.setSource=function(t){let i=e.selectSourceHandler(t,this.options_);i||(e.nativeSourceHandler?i=e.nativeSourceHandler:h.error("No source handler found for the current source.")),this.disposeSourceHandler(),this.off("dispose",this.disposeSourceHandler_),i!==e.nativeSourceHandler&&(this.currentSource_=t),this.sourceHandler_=i.handleSource(t,this,this.options_),this.one("dispose",this.disposeSourceHandler_)},e.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)}},dt.registerComponent("Tech",Ui),Ui.registerTech("Tech",Ui),Ui.defaultTechOrder_=[];const Bi={},Fi={},ji={};function Hi(e,t,i,s=null){var r="call"+st(i),n=(r=e.reduce(Wi(r),s),e),a=i,o=t=(s=r===ji)?null:t[i](r),l=s;for(let e=n.length-1;0<=e;e--){var d=n[e];d[a]&&d[a](l,o)}return t}const qi={buffered:1,currentTime:1,duration:1,muted:1,played:1,paused:1,seekable:1,volume:1,ended:1},Vi={setCurrentTime:1,setMuted:1,setVolume:1},$i={play:1,pause:1};function Wi(e){return(t,i)=>t===ji?ji:i[e]?i[e](t):t}function Gi(e){if(Array.isArray(e)){let t=[];e.forEach((function(e){e=Gi(e),Array.isArray(e)?t=t.concat(e):g(e)&&t.push(e)})),e=t}else e="string"==typeof e&&e.trim()?[Ki({src:e})]:g(e)&&"string"==typeof e.src&&e.src&&e.src.trim()?[Ki(e)]:[];return e}const zi={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"},Xi=function(e=""){return e=Ft(e),zi[e.toLowerCase()]||""};function Ki(e){var t;return e.type||(t=Xi(e.src))&&(e.type=t),e}dt.registerComponent("MediaLoader",class extends dt{constructor(e,t,i){if(super(e,y({createEl:!1},t),i),t.playerOptions.sources&&0!==t.playerOptions.sources.length)e.src(t.playerOptions.sources);else for(let i=0,r=t.playerOptions.techOrder;i<r.length;i++){var s=st(r[i]);let t=Ui.getTech(s);if((t=s?t:dt.getComponent(s))&&t.isSupported()){e.loadTech_(s);break}}}});class Yi extends dt{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={}){return t=Object.assign({className:this.buildCSSClass(),tabIndex:0},t),"button"===e&&h.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=W(e,t,i)).appendChild(W("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(e),e}dispose(){this.controlTextEl_=null,super.dispose()}createControlTextEl(e){return this.controlTextEl_=W("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,G(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"),void 0!==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"),void 0!==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){lt.isEventKey(e,"Space")||lt.isEventKey(e,"Enter")?(e.preventDefault(),e.stopPropagation(),this.trigger("click")):super.handleKeyDown(e)}}dt.registerComponent("ClickableComponent",Yi);class Qi extends Yi{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 W("div",{className:"vjs-poster"})}crossOrigin(e){if(void 0===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.$("img")||this.el_.appendChild(W("picture",{className:"vjs-poster",tabIndex:-1},{},W("img",{loading:"lazy",crossOrigin:this.crossOrigin()},{alt:""}))),this.$("img").src=e):this.el_.textContent=""}handleClick(e){this.player_.controls()&&(this.player_.tech(!0)&&this.player_.tech(!0).focus(),this.player_.paused()?St(this.player_.play()):this.player_.pause())}}Qi.prototype.crossorigin=Qi.prototype.crossOrigin,dt.registerComponent("PosterImage",Qi);const Ji={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 Zi(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 es(e,t,i){try{e.style[t]=i}catch(e){}}dt.registerComponent("TextTrackDisplay",class extends dt{constructor(e,t,i){super(e,t,i);const s=e=>this.updateDisplay(e);e.on("loadstart",(e=>this.toggleDisplay(e))),e.on("texttrackchange",s),e.on("loadedmetadata",(e=>this.preselectTrack(e))),e.ready(Be(this,(function(){if(e.tech_&&e.tech_.featuresNativeTextTracks)this.hide();else{e.on("fullscreenchange",s),e.on("playerresize",s);const i=window.screen.orientation||window,r=window.screen.orientation?"change":"orientationchange";i.addEventListener(r,s),e.on("dispose",(()=>i.removeEventListener(r,s)));var t=this.options_.playerOptions.tracks||[];for(let e=0;e<t.length;e++)this.player_.addRemoteTextTrack(t[e],!0);this.preselectTrack()}})))}preselectTrack(){var e={captions:1,subtitles:1},t=this.player_.textTracks(),i=this.player_.cache_.selectedLanguage;let s,r,n;for(let o=0;o<t.length;o++){var a=t[o];i&&i.enabled&&i.language&&i.language===a.language&&a.kind in e?n=a.kind!==i.kind&&n||a:i&&!i.enabled?(n=null,s=null,r=null):a.default&&("descriptions"!==a.kind||s?a.kind in e&&!r&&(r=a):s=a)}n?n.mode="showing":r?r.mode="showing":s&&(s.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 e=this.player_.textTracks(),t=this.options_.allowMultipleShowingTracks;if(this.clearDisplay(),t){var i=[];for(let t=0;t<e.length;++t){var s=e[t];"showing"===s.mode&&i.push(s)}this.updateForTrack(i)}else{let t=null,i=null,s=e.length;for(;s--;){var r=e[s];"showing"===r.mode&&("descriptions"===r.kind?t=r:i=r)}i?("off"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","off"),this.updateForTrack(i)):t&&("assertive"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","assertive"),this.updateForTrack(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&&es(n.firstChild,"color",Zi(t.color||"#fff",t.textOpacity)),t.backgroundColor&&(n.firstChild.style.backgroundColor=t.backgroundColor),t.backgroundOpacity&&es(n.firstChild,"backgroundColor",Zi(t.backgroundColor||"#000",t.backgroundOpacity)),t.windowColor&&(t.windowOpacity?es(n,"backgroundColor",Zi(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=Ji[t.fontFamily])}}updateForTrack(e){if(Array.isArray(e)||(e=[e]),"function"==typeof window.WebVTT&&!e.every((e=>!e.activeCues))){var t=[];for(let s=0;s<e.length;++s){var i=e[s];for(let e=0;e<i.activeCues.length;++e)t.push(i.activeCues[e])}window.WebVTT.processCues(window,t,this.el_);for(let t=0;t<e.length;++t){var s=e[t];for(let e=0;e<s.activeCues.length;++e){var r=s.activeCues[e].displayState;K(r,"vjs-text-track-cue","vjs-text-track-cue-"+(s.language||t)),s.language&&te(r,"lang",s.language)}this.player_.textTrackSettings&&this.updateDisplayState(s)}}}}),dt.registerComponent("LoadingSpinner",class extends dt{createEl(){var e=this.player_.isAudio(),t=(e=this.localize(e?"Audio Player":"Video Player"),e=W("span",{className:"vjs-control-text",textContent:this.localize("{1} is loading.",[e])}),super.createEl("div",{className:"vjs-loading-spinner",dir:"ltr"}));return t.appendChild(e),t}});class ts extends Yi{createEl(e,t={},i={}){return(t=W("button",t=Object.assign({className:this.buildCSSClass()},t),i=Object.assign({type:"button"},i))).appendChild(W("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(t),t}addChild(e,t={}){var i=this.constructor.name;return h.warn(`Adding an actionable (user controllable) child to a Button (${i}) is not supported; use a ClickableComponent instead.`),dt.prototype.addChild.call(this,e,t)}enable(){super.enable(),this.el_.removeAttribute("disabled")}disable(){super.disable(),this.el_.setAttribute("disabled","disabled")}handleKeyDown(e){lt.isEventKey(e,"Space")||lt.isEventKey(e,"Enter")?e.stopPropagation():super.handleKeyDown(e)}}dt.registerComponent("Button",ts);class is extends ts{constructor(e,t){super(e,t),this.mouseused_=!1,this.on("mousedown",(e=>this.handleMouseDown(e)))}buildCSSClass(){return"vjs-big-play-button"}handleClick(e){var t=this.player_.play();if(this.mouseused_&&e.clientX&&e.clientY)St(t),this.player_.tech(!0)&&this.player_.tech(!0).focus();else{const i=(e=this.player_.getChild("controlBar"))&&e.getChild("playToggle");i?(e=()=>i.focus(),Tt(t)?t.then(e,(()=>{})):this.setTimeout(e,1)):this.player_.tech(!0).focus()}}handleKeyDown(e){this.mouseused_=!1,super.handleKeyDown(e)}handleMouseDown(e){this.mouseused_=!0}}is.prototype.controlText_="Play Video",dt.registerComponent("BigPlayButton",is),dt.registerComponent("CloseButton",class extends ts{constructor(e,t){super(e,t),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){lt.isEventKey(e,"Esc")?(e.preventDefault(),e.stopPropagation(),this.trigger("click")):super.handleKeyDown(e)}});class ss extends ts{constructor(e,t={}){super(e,t),t.replay=void 0===t.replay||t.replay,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()?St(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.controlText("Pause")}handlePause(e){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.controlText("Play")}handleEnded(e){this.removeClass("vjs-playing"),this.addClass("vjs-ended"),this.controlText("Replay"),this.one(this.player_,"seeked",(e=>this.handleSeeked(e)))}}ss.prototype.controlText_="Play",dt.registerComponent("PlayToggle",ss);class rs extends dt{constructor(e,t){super(e,t),this.on(e,["timeupdate","ended"],(e=>this.updateContent(e))),this.updateTextNode_()}createEl(){var e=this.buildCSSClass(),t=super.createEl("div",{className:e+" vjs-time-control vjs-control"}),i=W("span",{className:"vjs-control-text",textContent:this.localize(this.labelText_)+" "},{role:"presentation"});return t.appendChild(i),this.contentEl_=W("span",{className:e+"-display"},{"aria-live":"off",role:"presentation"}),t.appendChild(this.contentEl_),t}dispose(){this.contentEl_=null,this.textNode_=null,super.dispose()}updateTextNode_(e=0){e=yt(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,h.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){}}rs.prototype.labelText_="Time",rs.prototype.controlText_="Time",dt.registerComponent("TimeDisplay",rs);class ns extends rs{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)}}ns.prototype.labelText_="Current Time",ns.prototype.controlText_="Current Time",dt.registerComponent("CurrentTimeDisplay",ns);class as extends rs{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)}}as.prototype.labelText_="Duration",as.prototype.controlText_="Duration",dt.registerComponent("DurationDisplay",as),dt.registerComponent("TimeDivider",class extends dt{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}});class os extends rs{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(W("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)}}}os.prototype.labelText_="Remaining Time",os.prototype.controlText_="Remaining Time",dt.registerComponent("RemainingTimeDisplay",os),dt.registerComponent("LiveDisplay",class extends dt{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_=W("div",{className:"vjs-live-display"},{"aria-live":"off"}),this.contentEl_.appendChild(W("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()}});class ls extends ts{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.textEl_=W("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 ds(e,t,i){return e=Number(e),Math.min(i,Math.max(t,isNaN(e)?t:e))}ls.prototype.controlText_="Seek to live, currently playing live",dt.registerComponent("SeekToLive",ls),Gt=Object.freeze({__proto__:null,clamp:ds});class hs extends dt{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||I||e.preventDefault(),se(),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;re(),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){const e=this.getProgress();return e!==this.progress_&&(this.progress_=e,this.requestNamedAnimationFrame("Slider#update",(()=>{var t=this.vertical()?"height":"width";this.bar.el().style[t]=(100*e).toFixed(2)+"%"}))),e}}getProgress(){return Number(ds(this.getPercent(),0,1).toFixed(4))}calculateDistance(e){return e=oe(this.el_,e),this.vertical()?e.y:e.x}handleKeyDown(e){lt.isEventKey(e,"Left")||lt.isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepBack()):lt.isEventKey(e,"Right")||lt.isEventKey(e,"Up")?(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")}}dt.registerComponent("Slider",hs);const us=(e,t)=>ds(e/t*100,0,100).toFixed(2)+"%";dt.registerComponent("LoadProgressBar",class extends dt{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=W("span",{className:"vjs-control-text"}),i=W("span",{textContent:this.localize("Loaded")}),s=document.createTextNode(": ");return this.percentageEl_=W("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,t=this.player_.buffered(),i=(e=e&&e.isLive()?e.seekableEnd():this.player_.duration(),this.player_.bufferedEnd()),s=this.partEls_;e=us(i,e),this.percent_!==e&&(this.el_.style.width=e,G(this.percentageEl_,e),this.percent_=e);for(let e=0;e<t.length;e++){var r=t.start(e),n=t.end(e);let a=s[e];a||(a=this.el_.appendChild(W()),s[e]=a),a.dataset.start===r&&a.dataset.end===n||(a.dataset.start=r,a.dataset.end=n,a.style.left=us(r,i),a.style.width=us(n-r,i))}for(let e=s.length;e>t.length;e--)this.el_.removeChild(s[e-1]);s.length=t.length}))}}),dt.registerComponent("TimeTooltip",class extends dt{constructor(e,t){super(e,t),this.update=Fe(Be(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})}update(e,t,i){var s=ae(this.el_),r=ne(this.player_.el());if(t=e.width*t,r&&s){var n=e.left-r.left+t;t=e.width-t+(r.right-e.right);let a=s.width/2;n<a?a+=a-n:t<a&&(a=t),a<0?a=0:a>s.width&&(a=s.width),a=Math.round(a),this.el_.style.right=`-${a}px`,this.write(i)}}write(e){G(this.el_,e)}updateTime(e,t,i,s){this.requestNamedAnimationFrame("TimeTooltip#updateTime",(()=>{let r;var n,a,o=this.player_.duration();r=this.player_.liveTracker&&this.player_.liveTracker.isLive()?((a=(n=this.player_.liveTracker.liveWindow())-t*n)<1?"":"-")+yt(a,n):yt(i,o),this.update(e,t,r),s&&s()}))}});class cs extends dt{constructor(e,t){super(e,t),this.update=Fe(Be(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))}}cs.prototype.options_={children:[]},B||w||cs.prototype.options_.children.push("timeTooltip"),dt.registerComponent("PlayProgressBar",cs);class ps extends dt{constructor(e,t){super(e,t),this.update=Fe(Be(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"}))}}ps.prototype.options_={children:["timeTooltip"]},dt.registerComponent("MouseTimeDisplay",ps);class ms extends hs{constructor(e,t){super(e,t),this.setEventHandlers_()}setEventHandlers_(){this.update_=Be(this,this.update),this.update=Fe(this.update_,30),this.on(this.player_,["ended","durationchange","timeupdate"],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){const e=super.update();return this.requestNamedAnimationFrame("SeekBar#update",(()=>{var t=this.player_.ended()?this.player_.duration():this.getCurrentTime_(),i=this.player_.liveTracker;let s=this.player_.duration();i&&i.isLive()&&(s=this.player_.liveTracker.liveCurrentTime()),this.percent_!==e&&(this.el_.setAttribute("aria-valuenow",(100*e).toFixed(2)),this.percent_=e),this.currentTime_===t&&this.duration_===s||(this.el_.setAttribute("aria-valuetext",this.localize("progress bar timing: currentTime={1} duration={2}",[yt(t,s),yt(s,s)],"{1} of {2}")),this.currentTime_=t,this.duration_=s),this.bar&&this.bar.update(ne(this.el()),this.getProgress())})),e}}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){pe(e)&&(e.stopPropagation(),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),super.handleMouseDown(e))}handleMouseMove(e,t=!1){if(pe(e)){let r;if(t||this.player_.scrubbing()||this.player_.scrubbing(!0),t=this.calculateDistance(e),(e=this.player_.liveTracker)&&e.isLive()){if(.99<=t)return void e.seekToLiveEdge();var i=e.seekableStart(),s=e.liveCurrentTime();if((r=(r=(r=i+t*e.liveWindow())>=s?s:r)<=i?i+.1:r)===1/0)return}else(r=t*this.player_.duration())===this.player_.duration()&&(r-=.1);this.userSeek_(r)}}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?St(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;lt.isEventKey(e,"Space")||lt.isEventKey(e,"Enter")?(e.preventDefault(),e.stopPropagation(),this.handleAction(e)):lt.isEventKey(e,"Home")?(e.preventDefault(),e.stopPropagation(),this.userSeek_(0)):lt.isEventKey(e,"End")?(e.preventDefault(),e.stopPropagation(),i&&i.isLive()?this.userSeek_(i.liveCurrentTime()):this.userSeek_(this.player_.duration())):/^[0-9]$/.test(lt(e))?(e.preventDefault(),e.stopPropagation(),t=10*(lt.codes[lt(e)]-lt.codes[0])/100,i&&i.isLive()?this.userSeek_(i.seekableStart()+i.liveWindow()*t):this.userSeek_(this.player_.duration()*t)):lt.isEventKey(e,"PgDn")?(e.preventDefault(),e.stopPropagation(),this.userSeek_(this.player_.currentTime()-60)):lt.isEventKey(e,"PgUp")?(e.preventDefault(),e.stopPropagation(),this.userSeek_(this.player_.currentTime()+60)):super.handleKeyDown(e)}dispose(){this.disableInterval_(),this.off(this.player_,["ended","durationchange","timeupdate"],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()}}ms.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},B||w||ms.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),dt.registerComponent("SeekBar",ms);class gs extends dt{constructor(e,t){super(e,t),this.handleMouseMove=Fe(Be(this,this.handleMouseMove),30),this.throttledHandleMouseSeek=Fe(Be(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=ae(r=n.el()),r=ds(r=oe(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)&&St(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()}}gs.prototype.options_={children:["seekBar"]},dt.registerComponent("ProgressControl",gs);class fs extends ts{constructor(e,t){super(e,t),this.on(e,["enterpictureinpicture","leavepictureinpicture"],(e=>this.handlePictureInPictureChange(e))),this.on(e,["disablepictureinpicturechanged","loadedmetadata"],(e=>this.handlePictureInPictureEnabledChange(e))),this.on(e,["loadedmetadata","audioonlymodechange","audiopostermodechange"],(()=>{"audio"===e.currentType().substring(0,5)||e.audioPosterMode()||e.audioOnlyMode()?(e.isInPictureInPicture()&&e.exitPictureInPicture(),this.hide()):this.show()})),this.disable()}buildCSSClass(){return"vjs-picture-in-picture-control "+super.buildCSSClass()}handlePictureInPictureEnabledChange(){document.pictureInPictureEnabled&&!1===this.player_.disablePictureInPicture()?this.enable():this.disable()}handlePictureInPictureChange(e){this.player_.isInPictureInPicture()?this.controlText("Exit Picture-in-Picture"):this.controlText("Picture-in-Picture"),this.handlePictureInPictureEnabledChange()}handleClick(e){this.player_.isInPictureInPicture()?this.player_.exitPictureInPicture():this.player_.requestPictureInPicture()}}fs.prototype.controlText_="Picture-in-Picture",dt.registerComponent("PictureInPictureToggle",fs);class ys extends ts{constructor(e,t){super(e,t),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.controlText("Fullscreen")}handleClick(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()}}ys.prototype.controlText_="Fullscreen",dt.registerComponent("FullscreenToggle",ys),dt.registerComponent("VolumeLevel",class extends dt{createEl(){var e=super.createEl("div",{className:"vjs-volume-level"});return e.appendChild(super.createEl("span",{className:"vjs-control-text"})),e}}),dt.registerComponent("VolumeLevelTooltip",class extends dt{constructor(e,t){super(e,t),this.update=Fe(Be(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-volume-tooltip"},{"aria-hidden":"true"})}update(e,t,i,s){if(!i){i=ne(this.el_);var r=ne(this.player_.el());if(t=e.width*t,!r||!i)return;var n=e.left-r.left+t;t=e.width-t+(r.right-e.right);let s=i.width/2;n<s?s+=s-n:t<s&&(s=t),s<0?s=0:s>i.width&&(s=i.width),this.el_.style.right=`-${s}px`}this.write(s+"%")}write(e){G(this.el_,e)}updateVolume(e,t,i,s,r){this.requestNamedAnimationFrame("VolumeLevelTooltip#updateVolume",(()=>{this.update(e,t,i,s.toFixed(0)),r&&r()}))}});class _s extends dt{constructor(e,t){super(e,t),this.update=Fe(Be(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"}))}}_s.prototype.options_={children:["volumeLevelTooltip"]},dt.registerComponent("MouseVolumeLevelDisplay",_s);class vs extends hs{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){pe(e)&&super.handleMouseDown(e)}handleMouseMove(e){var t,i,s,r=this.getChild("mouseVolumeLevelDisplay");r&&(t=ne(s=this.el()),i=this.vertical(),s=oe(s,e),s=ds(s=i?s.y:s.x,0,1),r.update(t,s,i)),pe(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_(){const e=this.player_.volume();this.one("sliderinactive",(()=>{0===this.player_.volume()&&this.player_.lastVolume_(e)}))}}vs.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},B||w||vs.prototype.options_.children.splice(0,0,"mouseVolumeLevelDisplay"),vs.prototype.playerEvent="volumechange",dt.registerComponent("VolumeBar",vs);class bs extends dt{constructor(e,t={}){var i,s;t.vertical=t.vertical||!1,void 0!==t.volumeBar&&!f(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=Fe(Be(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)}}bs.prototype.options_={children:["volumeBar"]},dt.registerComponent("VolumeControl",bs);class Ts extends ts{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;B&&this.player_.tech_&&this.player_.tech_.el_&&this.player_.muted(this.player_.tech_.el_.muted),0===e||this.player_.muted()?t=0:e<.33?t=1:e<.67&&(t=2),Y(this.el_,[0,1,2,3].reduce(((e,t)=>e+(t?" ":"")+"vjs-vol-"+t),"")),K(this.el_,"vjs-vol-"+t)}updateControlText_(){var e=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute";this.controlText()!==e&&this.controlText(e)}}Ts.prototype.controlText_="Mute",dt.registerComponent("MuteToggle",Ts);class Ss extends dt{constructor(e,t={}){void 0!==t.inline?t.inline=t.inline:t.inline=!0,void 0!==t.volumeControl&&!f(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){lt.isEventKey(e,"Esc")&&this.muteToggle.focus()}handleMouseOver(e){this.addClass("vjs-hover"),Le(document,"keyup",this.handleKeyPressHandler_)}handleMouseOut(e){this.removeClass("vjs-hover"),De(document,"keyup",this.handleKeyPressHandler_)}handleKeyPress(e){lt.isEventKey(e,"Esc")&&this.handleMouseOut()}}Ss.prototype.options_={children:["muteToggle","volumeControl"]},dt.registerComponent("VolumePanel",Ss),dt.registerComponent("SkipForward",class extends ts{constructor(e,t){super(e,t),this.validOptions=[5,10,30],this.skipTime=this.getSkipForwardTime(),this.skipTime&&this.validOptions.includes(this.skipTime)?(this.controlText(this.localize("Skip forward {1} seconds",[this.skipTime])),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-${this.getSkipForwardTime()} `+super.buildCSSClass()}handleClick(e){var t=this.player_.currentTime(),i=(i=this.player_.liveTracker)&&i.isLive()?i.seekableEnd():this.player_.duration();let s;s=t+this.skipTime<=i?t+this.skipTime:i,this.player_.currentTime(s)}});class ws extends ts{constructor(e,t){super(e,t),this.validOptions=[5,10,30],this.skipTime=this.getSkipBackwardTime(),this.skipTime&&this.validOptions.includes(this.skipTime)?(this.controlText(this.localize("Skip backward {1} seconds",[this.skipTime])),this.show()):this.hide()}getSkipBackwardTime(){var e=this.options_.playerOptions;return e.controlBar&&e.controlBar.skipButtons&&e.controlBar.skipButtons.backward}buildCSSClass(){return`vjs-skip-backward-${this.getSkipBackwardTime()} `+super.buildCSSClass()}handleClick(e){var t,i=this.player_.currentTime();let s;s=(t=(t=this.player_.liveTracker)&&t.isLive()&&t.seekableStart())&&i-this.skipTime<=t?t:i>=this.skipTime?i-this.skipTime:0,this.player_.currentTime(s)}}ws.prototype.controlText_="Skip Backward",dt.registerComponent("SkipBackward",ws);class Es extends dt{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 dt&&(this.on(e,"blur",this.boundHandleBlur_),this.on(e,["tap","click"],this.boundHandleTapClick_))}removeEventListenerForItem(e){e instanceof dt&&(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))&&this.addEventListenerForItem(e)}createEl(){var e=this.options_.contentElType||"ul";return(this.contentEl_=W(e,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu"),e=super.createEl("div",{append:this.contentEl_,className:"vjs-menu"})).appendChild(this.contentEl_),Le(e,"click",(function(e){e.preventDefault(),e.stopImmediatePropagation()})),e}dispose(){this.contentEl_=null,this.boundHandleBlur_=null,this.boundHandleTapClick_=null,super.dispose()}handleBlur(e){const t=e.relatedTarget||document.activeElement;this.children().some((e=>e.el()===t))||(e=this.menuButton_)&&e.buttonPressed_&&t!==e.el().firstChild&&e.unpressButton()}handleTapClick(e){var t;this.menuButton_&&(this.menuButton_.unpressButton(),t=this.children(),Array.isArray(t))&&(t=t.filter((t=>t.el()===e.target))[0])&&"CaptionSettingsMenuItem"!==t.name()&&this.menuButton_.focus()}handleKeyDown(e){lt.isEventKey(e,"Left")||lt.isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):(lt.isEventKey(e,"Right")||lt.isEventKey(e,"Up"))&&(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:e>=t.length&&(e=t.length-1),t[this.focusedChild_=e].el_.focus())}}dt.registerComponent("Menu",Es);class ks extends dt{constructor(e,t={}){super(e,t),this.menuButton_=new ts(e,t),this.menuButton_.controlText(this.controlText_),this.menuButton_.el_.setAttribute("aria-haspopup","true"),e=ts.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(),Le(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 Es(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title&&(e=W("li",{className:"vjs-menu-title",textContent:st(this.options_.title),tabIndex:-1}),e=new dt(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()},{})}buildWrapperCSSClass(){let e="vjs-menu-button";return!0===this.options_.inline?e+="-inline":e+="-popup",`vjs-menu-button ${e} ${ts.prototype.buildCSSClass()} `+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"),De(document,"keyup",this.handleMenuKeyUp_)}focus(){this.menuButton_.focus()}blur(){this.menuButton_.blur()}handleKeyDown(e){lt.isEventKey(e,"Esc")||lt.isEventKey(e,"Tab")?(this.buttonPressed_&&this.unpressButton(),lt.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus())):!lt.isEventKey(e,"Up")&&!lt.isEventKey(e,"Down")||this.buttonPressed_||(e.preventDefault(),this.pressButton())}handleMenuKeyUp(e){(lt.isEventKey(e,"Esc")||lt.isEventKey(e,"Tab"))&&this.removeClass("vjs-hover")}handleSubmenuKeyPress(e){this.handleSubmenuKeyDown(e)}handleSubmenuKeyDown(e){(lt.isEventKey(e,"Esc")||lt.isEventKey(e,"Tab"))&&(this.buttonPressed_&&this.unpressButton(),lt.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus()))}pressButton(){this.enabled_&&(this.buttonPressed_=!0,this.menu.show(),this.menu.lockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","true"),B&&V()||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()}}dt.registerComponent("MenuButton",ks);class Cs extends ks{constructor(e,t){const i=t.tracks;if(super(e,t),this.items.length<=1&&this.hide(),i){const e=Be(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)}))}}}dt.registerComponent("TrackButton",Cs);const Is=["Tab","Esc","Up","Down","Right","Left"];class xs extends Yi{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){return this.nonIconControl=!0,(t=super.createEl("li",Object.assign({className:"vjs-menu-item",tabIndex:-1},t),i)).replaceChild(W("span",{className:"vjs-menu-item-text",textContent:this.localize(this.options_.label)}),t.querySelector(".vjs-icon-placeholder")),t}handleKeyDown(e){Is.some((t=>lt.isEventKey(e,t)))||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))}}dt.registerComponent("MenuItem",xs);class As extends xs{constructor(e,t){var i=t.track;const 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()}}dt.registerComponent("TextTrackMenuItem",As);class Ps extends As{constructor(e,t){t.track={player:e,kind:t.kind,kinds:t.kinds,default:!1,mode:"disabled"},t.kinds||(t.kinds=[t.kind]),t.label?t.track.label=t.label:t.track.label=t.kinds.join(" and ")+" off",t.selectable=!0,t.multiSelectable=!1,super(e,t)}handleTracksChange(e){var t=this.player().textTracks();let i=!0;for(let e=0,r=t.length;e<r;e++){var s=t[e];if(-1<this.options_.kinds.indexOf(s.kind)&&"showing"===s.mode){i=!1;break}}i!==this.isSelected_&&this.selected(i)}handleSelectedLanguageChange(e){var t=this.player().textTracks();let i=!0;for(let e=0,r=t.length;e<r;e++){var s=t[e];if(-1<["captions","descriptions","subtitles"].indexOf(s.kind)&&"showing"===s.mode){i=!1;break}}i&&(this.player_.cache_.selectedLanguage={enabled:!1})}}dt.registerComponent("OffTextTrackMenuItem",Ps);class Os extends Cs{constructor(e,t={}){t.tracks=e.textTracks(),super(e,t)}createItems(e=[],t=As){let i;this.label_&&(i=this.label_+" off"),e.push(new Ps(this.player_,{kinds:this.kinds_,kind:this.kind_,label:i})),this.hideThreshold_+=1;var s=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(let i=0;i<s.length;i++){var r,n=s[i];-1<this.kinds_.indexOf(n.kind)&&((r=new t(this.player_,{track:n,kinds:this.kinds_,kind:this.kind_,selectable:!0,multiSelectable:!1})).addClass(`vjs-${n.kind}-menu-item`),e.push(r))}return e}}dt.registerComponent("TextTrackButton",Os);class Ls extends xs{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)}}dt.registerComponent("ChaptersTrackMenuItem",Ls);class Ds extends Os{constructor(e,t,i){super(e,t,i),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 e=this.player_.textTracks()||[];for(let i=e.length-1;0<=i;i--){var t=e[i];if(t.kind===this.kind_)return t}}getMenuCaption(){return this.track_&&this.track_.label?this.track_.label:this.localize(st(this.kind_))}createMenu(){return this.options_.title=this.getMenuCaption(),super.createMenu()}createItems(){var e=[];if(this.track_){var t=this.track_.cues;if(t)for(let s=0,r=t.length;s<r;s++){var i=t[s];i=new Ls(this.player_,{track:this.track_,cue:i}),e.push(i)}}return e}}Ds.prototype.kind_="chapters",Ds.prototype.controlText_="Chapters",dt.registerComponent("ChaptersButton",Ds);class Ns extends Os{constructor(e,t,i){super(e,t,i);const s=e.textTracks(),r=Be(this,this.handleTracksChange);s.addEventListener("change",r),this.on("dispose",(function(){s.removeEventListener("change",r)}))}handleTracksChange(e){var t=this.player().textTracks();let i=!1;for(let e=0,r=t.length;e<r;e++){var s=t[e];if(s.kind!==this.kind_&&"showing"===s.mode){i=!0;break}}i?this.disable():this.enable()}buildCSSClass(){return"vjs-descriptions-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-descriptions-button "+super.buildWrapperCSSClass()}}Ns.prototype.kind_="descriptions",Ns.prototype.controlText_="Descriptions",dt.registerComponent("DescriptionsButton",Ns);class Ms extends Os{constructor(e,t,i){super(e,t,i)}buildCSSClass(){return"vjs-subtitles-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-subtitles-button "+super.buildWrapperCSSClass()}}Ms.prototype.kind_="subtitles",Ms.prototype.controlText_="Subtitles",dt.registerComponent("SubtitlesButton",Ms);class Rs extends As{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()}}dt.registerComponent("CaptionSettingsMenuItem",Rs);class Us extends Os{constructor(e,t,i){super(e,t,i)}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 Rs(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),super.createItems(e)}}Us.prototype.kind_="captions",Us.prototype.controlText_="Captions",dt.registerComponent("CaptionsButton",Us);class Bs extends As{createEl(e,t,i){return t=(e=super.createEl(e,t,i)).querySelector(".vjs-menu-item-text"),"captions"===this.options_.track.kind&&(t.appendChild(W("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),t.appendChild(W("span",{className:"vjs-control-text",textContent:" "+this.localize("Captions")}))),e}}dt.registerComponent("SubsCapsMenuItem",Bs);class Fs extends Os{constructor(e,t={}){super(e,t),this.label_="subtitles",-1<["en","en-us","en-ca","fr-ca"].indexOf(this.player_.language_)&&(this.label_="captions"),this.menuButton_.controlText(st(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 Rs(this.player_,{kind:this.label_})),this.hideThreshold_+=1),super.createItems(e,Bs)}}Fs.prototype.kinds_=["captions","subtitles"],Fs.prototype.controlText_="Subtitles",dt.registerComponent("SubsCapsButton",Fs);class js extends xs{constructor(e,t){var i=t.track;const 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){return t=(e=super.createEl(e,t,i)).querySelector(".vjs-menu-item-text"),"main-desc"===this.options_.track.kind&&(t.appendChild(W("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),t.appendChild(W("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)}}dt.registerComponent("AudioTrackMenuItem",js);class Hs extends Cs{constructor(e,t={}){t.tracks=e.audioTracks(),super(e,t)}buildCSSClass(){return"vjs-audio-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-audio-button "+super.buildWrapperCSSClass()}createItems(e=[]){this.hideThreshold_=1;var t=this.player_.audioTracks();for(let s=0;s<t.length;s++){var i=t[s];e.push(new js(this.player_,{track:i,selectable:!0,multiSelectable:!1}))}return e}}Hs.prototype.controlText_="Audio Track",dt.registerComponent("AudioTrackButton",Hs);class qs extends xs{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)}}qs.prototype.contentElType="button",dt.registerComponent("PlaybackRateMenuItem",qs);class Vs extends ks{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_=W("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 e=this.playbackRates(),t=[];for(let i=e.length-1;0<=i;i--)t.push(new qs(this.player(),{rate:e[i]+"x"}));return t}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")}}Vs.prototype.controlText_="Playback Rate",dt.registerComponent("PlaybackRateMenuButton",Vs);class $s extends dt{buildCSSClass(){return"vjs-spacer "+super.buildCSSClass()}createEl(e="div",t={},i={}){return t.className||(t.className=this.buildCSSClass()),super.createEl(e,t,i)}}dt.registerComponent("Spacer",$s),dt.registerComponent("CustomControlSpacer",class extends $s{buildCSSClass(){return"vjs-custom-control-spacer "+super.buildCSSClass()}createEl(){return super.createEl("div",{className:this.buildCSSClass(),textContent:" "})}});class Ws extends dt{createEl(){return super.createEl("div",{className:"vjs-control-bar",dir:"ltr"})}}Ws.prototype.options_={children:["playToggle","skipBackward","skipForward","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","fullscreenToggle"]},"exitPictureInPicture"in document&&Ws.prototype.options_.children.splice(Ws.prototype.options_.children.length-1,0,"pictureInPictureToggle"),dt.registerComponent("ControlBar",Ws);class Gs extends kt{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):""}}Gs.prototype.options_=Object.assign({},kt.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),dt.registerComponent("ErrorDisplay",Gs);const zs="vjs-text-track-settings";var Xs,Ks=["#F00","Red"],Ys=["#FFF","White"];const Qs={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[Xs=["#000","Black"],Ys,Ks,Ir=["#0F0","Green"],at=["#00F","Blue"],yn=["#FF0","Yellow"],_n=["#F0F","Magenta"],ha=["#0FF","Cyan"]]},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Opacity",options:[Sa=["1","Opaque"],ma=["0.5","Semi-Transparent"],pa=["0","Transparent"]]},color:{selector:".vjs-text-color > select",id:"captions-foreground-color-%s",label:"Color",options:[Ys,Xs,Ks,Ir,at,yn,_n,ha]},edgeStyle:{selector:".vjs-edge-style > select",id:"%s",label:"Text Edge Style",options:[["none","None"],["raised","Raised"],["depressed","Depressed"],["uniform","Uniform"],["dropshadow","Dropshadow"]]},fontFamily:{selector:".vjs-font-family > select",id:"captions-font-family-%s",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:"captions-font-size-%s",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:[Sa,ma]},windowColor:{selector:".vjs-window-color > select",id:"captions-window-color-%s",label:"Color"},windowOpacity:{selector:".vjs-window-opacity > select",id:"captions-window-opacity-%s",label:"Opacity",options:[pa,ma,Sa]}};function Js(e,t){if((e=t?t(e):e)&&"none"!==e)return e}Qs.windowColor.options=Qs.backgroundColor.options,dt.registerComponent("TextTrackSettings",class extends kt{constructor(e,t){t.temporary=!1,super(e,t),this.updateDisplay=this.updateDisplay.bind(this),this.fill(),this.hasBeenOpened_=this.hasBeenFilled_=!0,this.endDialog=W("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.on(this.$(".vjs-done-button"),"click",(()=>{this.saveSettings(),this.close()})),this.on(this.$(".vjs-default-button"),"click",(()=>{this.setDefaults(),this.updateDisplay()})),p(Qs,(e=>{this.on(this.$(e.selector),"change",this.updateDisplay)})),this.options_.persistTextTrackSettings&&this.restoreSettings()}dispose(){this.endDialog=null,super.dispose()}createElSelect_(e,t="",i="label"){const s=(e=Qs[e]).id.replace("%s",this.id_),r=[t,s].join(" ").trim();return[`<${i} id="${s}" class="${"label"===i?"vjs-label":""}">`,this.localize(e.label),`</${i}>`,`<select aria-labelledby="${r}">`].concat(e.options.map((e=>{var t=s+"-"+e[1].replace(/\W+/g,"");return[`<option id="${t}" value="${e[0]}" `,`aria-labelledby="${r} ${t}">`,this.localize(e[1]),"</option>"].join("")}))).concat("</select>").join("")}createElFgColor_(){var e="captions-text-legend-"+this.id_;return['<fieldset class="vjs-fg vjs-track-setting">',`<legend id="${e}">`,this.localize("Text"),"</legend>",'<span class="vjs-text-color">',this.createElSelect_("color",e),"</span>",'<span class="vjs-text-opacity vjs-opacity">',this.createElSelect_("textOpacity",e),"</span>","</fieldset>"].join("")}createElBgColor_(){var e="captions-background-"+this.id_;return['<fieldset class="vjs-bg vjs-track-setting">',`<legend id="${e}">`,this.localize("Text Background"),"</legend>",'<span class="vjs-bg-color">',this.createElSelect_("backgroundColor",e),"</span>",'<span class="vjs-bg-opacity vjs-opacity">',this.createElSelect_("backgroundOpacity",e),"</span>","</fieldset>"].join("")}createElWinColor_(){var e="captions-window-"+this.id_;return['<fieldset class="vjs-window vjs-track-setting">',`<legend id="${e}">`,this.localize("Caption Area Background"),"</legend>",'<span class="vjs-window-color">',this.createElSelect_("windowColor",e),"</span>",'<span class="vjs-window-opacity vjs-opacity">',this.createElSelect_("windowOpacity",e),"</span>","</fieldset>"].join("")}createElColors_(){return W("div",{className:"vjs-track-settings-colors",innerHTML:[this.createElFgColor_(),this.createElBgColor_(),this.createElWinColor_()].join("")})}createElFont_(){return W("div",{className:"vjs-track-settings-font",innerHTML:['<fieldset class="vjs-font-percent vjs-track-setting">',this.createElSelect_("fontPercent","","legend"),"</fieldset>",'<fieldset class="vjs-edge-style vjs-track-setting">',this.createElSelect_("edgeStyle","","legend"),"</fieldset>",'<fieldset class="vjs-font-family vjs-track-setting">',this.createElSelect_("fontFamily","","legend"),"</fieldset>"].join("")})}createElControls_(){var e=this.localize("restore all settings to the default values");return W("div",{className:"vjs-track-settings-controls",innerHTML:[`<button type="button" class="vjs-default-button" title="${e}">`,this.localize("Reset"),`<span class="vjs-control-text"> ${e}</span>`,"</button>",`<button type="button" class="vjs-done-button">${this.localize("Done")}</button>`].join("")})}content(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()]}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 m(Qs,((e,t,i)=>{s=this.$(t.selector),t=t.parser;var s=Js(s.options[s.options.selectedIndex].value,t);return void 0!==s&&(e[i]=s),e}),{})}setValues(e){p(Qs,((t,i)=>{var s=this.$(t.selector),r=e[i],n=t.parser;if(r)for(let e=0;e<s.options.length;e++)if(Js(s.options[e].value,n)===r){s.selectedIndex=e;break}}))}setDefaults(){p(Qs,(e=>{var t=e.hasOwnProperty("default")?e.default:0;this.$(e.selector).selectedIndex=t}))}restoreSettings(){let e;try{e=JSON.parse(window.localStorage.getItem(zs))}catch(e){h.warn(e)}e&&this.setValues(e)}saveSettings(){if(this.options_.persistTextTrackSettings){var e=this.getValues();try{Object.keys(e).length?window.localStorage.setItem(zs,JSON.stringify(e)):window.localStorage.removeItem(zs)}catch(e){h.warn(e)}}}updateDisplay(){var e=this.player_.getChild("textTrackDisplay");e&&e.updateDisplay()}conditionalBlur_(){this.previouslyActiveEl_=null;var e=(t=this.player_.controlBar)&&t.subsCapsButton,t=t&&t.captionsButton;e?e.focus():t&&t.focus()}}),dt.registerComponent("ResizeManager",class extends dt{constructor(e,t){let i=t.ResizeObserver||window.ResizeObserver;super(e,y({createEl:!(i=null!==t.ResizeObserver&&i),reportTouchActivity:!1},t)),this.ResizeObserver=t.ResizeObserver||window.ResizeObserver,this.loadListener_=null,this.resizeObserver_=null,this.debouncedHandler_=je((()=>{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){const e=this.debouncedHandler_;let t=this.unloadListener_=function(){De(this,"resize",e),De(this,"unload",t),t=null};Le(this.el_.contentWindow,"unload",t),Le(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()}});const Zs={trackingThreshold:20,liveTolerance:15};function er(e){const t=e.el();if(!t.resetSourceWatch_){const i={},s=rr(e),r=i=>(...s)=>(s=i.apply(t,s),tr(e),s);["append","appendChild","insertAdjacentHTML"].forEach((e=>{t[e]&&(i[e]=t[e],t[e]=r(i[e]))})),Object.defineProperty(t,"innerHTML",y(s,{set:r(s.set)})),t.resetSourceWatch_=()=>{t.resetSourceWatch_=null,Object.keys(i).forEach((e=>{t[e]=i[e]})),Object.defineProperty(t,"innerHTML",s)},e.one("sourceset",t.resetSourceWatch_)}}dt.registerComponent("LiveTracker",class extends dt{constructor(e,t){super(e,y(Zs,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_(){if((e=this.player_.seekable())&&e.length){var e=Number(window.performance.now().toFixed(4)),t=-1===this.lastTime_?0:(e-this.lastTime_)/1e3;this.lastTime_=e,this.pastSeekEnd_=this.pastSeekEnd()+t,e=this.liveCurrentTime(),t=this.player_.currentTime();let i=this.player_.paused()||this.seekedBehindLive_||Math.abs(e-t)>this.options_.liveTolerance;(i=!(!this.timeupdateSeen_||e===1/0)&&i)!==this.behindLiveEdge_&&(this.behindLiveEdge_=i,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()}}),dt.registerComponent("TitleBar",class extends dt{constructor(e,t){super(e,t),this.on("statechanged",(e=>this.updateDom_())),this.updateDom_()}createEl(){return this.els={title:W("div",{className:"vjs-title-bar-title",id:"vjs-title-bar-title-"+Ie++}),description:W("div",{className:"vjs-title-bar-description",id:"vjs-title-bar-description-"+Ie++})},W("div",{className:"vjs-title-bar"},{},Object.values(this.els))}updateDom_(){var e=this.player_.tech_;const t=e&&e.el_,i={title:"aria-labelledby",description:"aria-describedby"};["title","description"].forEach((e=>{var s=this.state[e],r=this.els[e];e=i[e],de(r),s&&G(r,s),t&&(t.removeAttribute(e),s)&&t.setAttribute(e,r.id)})),this.state.title||this.state.description?this.show():this.hide()}update(e){this.setState(e)}dispose(){var e;(e=(e=this.player_.tech_)&&e.el_)&&(e.removeAttribute("aria-labelledby"),e.removeAttribute("aria-describedby")),super.dispose(),this.els=null}});const tr=e=>{var t=e.el();if(t.hasAttribute("src"))e.triggerSourceset(t.src);else{var i=e.$$("source"),s=[];let t="";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&&(t=s[0]),e.triggerSourceset(t)}return!0},ir=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}}),sr=(e,t)=>{let i={};for(let s=0;s<e.length&&!((i=Object.getOwnPropertyDescriptor(e[s],t))&&i.set&&i.get);s++);return i.enumerable=!0,i.configurable=!0,i},rr=e=>sr([e.el(),window.HTMLMediaElement.prototype,window.Element.prototype,ir],"innerHTML"),nr=Object.defineProperty({},"src",{get(){return this.hasAttribute("src")?Ut(window.Element.prototype.getAttribute.call(this,"src")):""},set(e){return window.Element.prototype.setAttribute.call(this,"src",e),e}});class ar extends Ui{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")||!Bt(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&&h.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_(),(M||N)&&!0===e.nativeControlsForTouch&&this.setControls(!0),this.proxyWebkitFullscreen_(),this.triggerReady()}dispose(){this.el_&&this.el_.resetSourceset_&&this.el_.resetSourceset_(),ar.disposeMediaElement(this.el_),this.options_=null,super.dispose()}setupSourcesetHandling_(){!function(e){if(e.featuresSourceset){const t=e.el();if(!t.resetSourceset_){const i=sr([e.el(),window.HTMLMediaElement.prototype,nr],"src"),s=t.setAttribute,r=t.load;Object.defineProperty(t,"src",y(i,{set:s=>(s=i.set.call(t,s),e.triggerSourceset(t.src),s)})),t.setAttribute=(i,r)=>(r=s.call(t,i,r),/src/i.test(i)&&e.triggerSourceset(t.src),r),t.load=()=>{var i=r.call(t);return tr(e)||(e.triggerSourceset(""),er(e)),i},t.currentSrc?e.triggerSourceset(t.currentSrc):tr(e)||er(e),t.resetSourceset_=()=>{t.resetSourceset_=null,t.load=r,t.setAttribute=s,Object.defineProperty(t,"src",i),t.resetSourceWatch_&&t.resetSourceWatch_()}}}}(this)}restoreMetadataTracksInIOSNativePlayer_(){const e=this.textTracks();let t;const i=()=>{t=[];for(let s=0;s<e.length;s++){var i=e[s];"metadata"===i.kind&&t.push({track:i,storedMode:i.mode})}},s=(i(),e.addEventListener("change",i),this.on("dispose",(()=>e.removeEventListener("change",i))),()=>{for(let e=0;e<t.length;e++){var i=t[e];"disabled"===i.track.mode&&i.track.mode!==i.storedMode&&(i.track.mode=i.storedMode)}e.removeEventListener("change",s)});this.on("webkitbeginfullscreen",(()=>{e.removeEventListener("change",i),e.removeEventListener("change",s),e.addEventListener("change",s)})),this.on("webkitendfullscreen",(()=>{e.removeEventListener("change",i),e.addEventListener("change",i),e.removeEventListener("change",s)}))}overrideNative_(e,t){if(t===this[`featuresNative${e}Tracks`]){const i=e.toLowerCase();this[i+"TracksListeners_"]&&Object.keys(this[i+"TracksListeners_"]).forEach((e=>{this.el()[i+"Tracks"].removeEventListener(e,this[i+"TracksListeners_"][e])})),this[`featuresNative${e}Tracks`]=!t,this[i+"TracksListeners_"]=null,this.proxyNativeTracksForType_(i)}}overrideNativeAudioTracks(e){this.overrideNative_("Audio",e)}overrideNativeVideoTracks(e){this.overrideNative_("Video",e)}proxyNativeTracksForType_(e){var t=ni[e];const i=this.el()[t.getterName],s=this[t.getterName]();if(this[`featuresNative${t.capitalName}Tracks`]&&i&&i.addEventListener){const r={change:t=>{var i={type:"change",target:s,currentTarget:s,srcElement:s};s.trigger(i),"text"===e&&this[ai.remoteText.getterName]().trigger(i)},addtrack(e){s.addTrack(e.track)},removetrack(e){s.removeTrack(e.track)}},n=function(){var e=[];for(let t=0;t<s.length;t++){let r=!1;for(let e=0;e<i.length;e++)if(i[e]===s[t]){r=!0;break}r||e.push(s[t])}for(;e.length;)s.removeTrack(e.shift())};this[t.getterName+"Listeners_"]=r,Object.keys(r).forEach((e=>{const t=r[e];i.addEventListener(e,t),this.on("dispose",(s=>i.removeEventListener(e,t)))})),this.on("loadstart",n),this.on("dispose",(e=>this.off("loadstart",n)))}}proxyNativeTracks_(){ni.names.forEach((e=>{this.proxyNativeTracksForType_(e)}))}createEl(){let e=this.options_.tag;e&&(this.options_.playerElIngest||this.movingMediaElementInDOM)||(e?(t=e.cloneNode(!0),e.parentNode&&e.parentNode.insertBefore(t,e),ar.disposeMediaElement(e),e=t):(e=document.createElement("video"),t=y({},this.options_.tag&&Z(this.options_.tag)),M&&!0===this.options_.nativeControlsForTouch||delete t.controls,J(e,Object.assign(t,{id:this.options_.techId,class:"vjs-tech"}))),e.playerId=this.options_.playerId),void 0!==this.options_.preload&&te(e,"preload",this.options_.preload),void 0!==this.options_.disablePictureInPicture&&(e.disablePictureInPicture=this.options_.disablePictureInPicture);var t,i=["loop","muted","playsinline","autoplay"];for(let t=0;t<i.length;t++){var s=i[t],r=this.options_[s];void 0!==r&&(r?te(e,s,s):ie(e,s),e[s]=r)}return e}handleLateInit_(e){if(0!==e.networkState&&3!==e.networkState)if(0===e.readyState){let e=!1;const t=function(){e=!0},i=(this.on("loadstart",t),function(){e||this.trigger("loadstart")});this.on("loadedmetadata",i),this.ready((function(){this.off("loadstart",t),this.off("loadedmetadata",i),e||this.trigger("loadstart")}))}else{const t=["loadstart"];t.push("loadedmetadata"),2<=e.readyState&&t.push("loadeddata"),3<=e.readyState&&t.push("canplay"),4<=e.readyState&&t.push("canplaythrough"),this.ready((function(){t.forEach((function(e){this.trigger(e)}),this)}))}}setScrubbing(e){this.isScrubbing_=e}scrubbing(){return this.isScrubbing_}setCurrentTime(e){try{this.isScrubbing_&&this.el_.fastSeek&&F?this.el_.fastSeek(e):this.el_.currentTime=e}catch(e){h(e,"Video is not ready. (Video.js)")}}duration(){if(this.el_.duration===1/0&&w&&I&&0===this.el_.currentTime){const 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_){const 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(){const e=this.el_;if(e.paused&&e.networkState<=e.HAVE_METADATA)St(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)}reset(){ar.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){return e=super.addRemoteTextTrack(e,t),this.featuresNativeTextTracks&&this.el().appendChild(e),e}removeRemoteTextTrack(e){if(super.removeRemoteTextTrack(e),this.featuresNativeTextTracks){var t=this.$$("track");let i=t.length;for(;i--;)e!==t[i]&&e!==t[i].track||this.el().removeChild(t[i])}}getVideoPlaybackQuality(){var e;return"function"==typeof this.el().getVideoPlaybackQuality?this.el().getVideoPlaybackQuality():(e={},void 0!==this.el().webkitDroppedFrameCount&&void 0!==this.el().webkitDecodedFrameCount&&(e.droppedVideoFrames=this.el().webkitDroppedFrameCount,e.totalVideoFrames=this.el().webkitDecodedFrameCount),window.performance&&(e.creationTime=window.performance.now()),e)}}_(ar,"TEST_VID",(function(){var e,t;if(H())return e=document.createElement("video"),(t=document.createElement("track")).kind="captions",t.srclang="en",t.label="English",e.appendChild(t),e})),ar.isSupported=function(){try{ar.TEST_VID.volume=.5}catch(e){return!1}return!(!ar.TEST_VID||!ar.TEST_VID.canPlayType)},ar.canPlayType=function(e){return ar.TEST_VID.canPlayType(e)},ar.canPlaySource=function(e,t){return ar.canPlayType(e.type)},ar.canControlVolume=function(){try{const t=ar.TEST_VID.volume;ar.TEST_VID.volume=t/2+.1;var e=t!==ar.TEST_VID.volume;return e&&B?(window.setTimeout((()=>{ar&&ar.prototype&&(ar.prototype.featuresVolumeControl=t!==ar.TEST_VID.volume)})),!1):e}catch(e){return!1}},ar.canMuteVolume=function(){try{var e=ar.TEST_VID.muted;return ar.TEST_VID.muted=!e,ar.TEST_VID.muted?te(ar.TEST_VID,"muted","muted"):ie(ar.TEST_VID,"muted"),e!==ar.TEST_VID.muted}catch(e){return!1}},ar.canControlPlaybackRate=function(){if(w&&I&&A<58)return!1;try{var e=ar.TEST_VID.playbackRate;return ar.TEST_VID.playbackRate=e/2+.1,e!==ar.TEST_VID.playbackRate}catch(e){return!1}},ar.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},ar.supportsNativeTextTracks=function(){return F||B&&I},ar.supportsNativeVideoTracks=function(){return!(!ar.TEST_VID||!ar.TEST_VID.videoTracks)},ar.supportsNativeAudioTracks=function(){return!(!ar.TEST_VID||!ar.TEST_VID.audioTracks)},ar.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]){_(ar.prototype,e,(()=>ar[t]()),!0)})),ar.prototype.featuresVolumeControl=ar.canControlVolume(),ar.prototype.movingMediaElementInDOM=!B,ar.prototype.featuresFullscreenResize=!0,ar.prototype.featuresProgressEvents=!0,ar.prototype.featuresTimeupdateEvents=!0,ar.prototype.featuresVideoFrameCallback=!(!ar.TEST_VID||!ar.TEST_VID.requestVideoFrameCallback),ar.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){}}},ar.resetMediaElement=function(e){if(e){var t=e.querySelectorAll("source");let i=t.length;for(;i--;)e.removeChild(t[i]);if(e.removeAttribute("src"),"function"==typeof e.load)try{e.load()}catch(e){}}},["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach((function(e){ar.prototype[e]=function(){return this.el_[e]||this.el_.hasAttribute(e)}})),["muted","defaultMuted","autoplay","loop","playsinline"].forEach((function(e){ar.prototype["set"+st(e)]=function(t){(this.el_[e]=t)?this.el_.setAttribute(e,e):this.el_.removeAttribute(e)}})),["paused","currentTime","buffered","volume","poster","preload","error","seeking","seekable","ended","playbackRate","defaultPlaybackRate","disablePictureInPicture","played","networkState","readyState","videoWidth","videoHeight","crossOrigin"].forEach((function(e){ar.prototype[e]=function(){return this.el_[e]}})),["volume","src","poster","preload","playbackRate","defaultPlaybackRate","disablePictureInPicture","crossOrigin"].forEach((function(e){ar.prototype["set"+st(e)]=function(t){this.el_[e]=t}})),["pause","load","play"].forEach((function(e){ar.prototype[e]=function(){return this.el_[e]()}})),Ui.withSourceHandlers(ar),ar.nativeSourceHandler={},ar.nativeSourceHandler.canPlayType=function(e){try{return ar.TEST_VID.canPlayType(e)}catch(e){return""}},ar.nativeSourceHandler.canHandleSource=function(e,t){return e.type?ar.nativeSourceHandler.canPlayType(e.type):e.src?(e=Ft(e.src),ar.nativeSourceHandler.canPlayType("video/"+e)):""},ar.nativeSourceHandler.handleSource=function(e,t,i){t.setSrc(e.src)},ar.nativeSourceHandler.dispose=function(){},ar.registerSourceHandler(ar.nativeSourceHandler),Ui.registerTech("Html5",ar);const or=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],lr={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},dr=["tiny","xsmall","small","medium","large","xlarge","huge"],hr={},ur=(dr.forEach((e=>{var t="x"===e.charAt(0)?"x-"+e.substring(1):e;hr[e]="vjs-layout-"+t})),{tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:1/0});class cr extends dt{constructor(t,i,s){if(t.id=t.id||i.id||"vjs_video_"+Ie++,(i=Object.assign(cr.getTagSettings(t),i)).initChildren=!1,i.createEl=!1,i.evented=!1,i.reportTouchActivity=!1,i.language||(n=t.closest("[lang]"))&&(i.language=n.getAttribute("lang")),super(null,i,s),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.isFullscreen_=!1,this.log=u(this.id_),this.fsApi_=r,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_={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=t,this.tagAttributes=t&&Z(t),this.language(this.options_.language),i.languages){const e={};Object.getOwnPropertyNames(i.languages).forEach((function(t){e[t.toLowerCase()]=i.languages[t]})),this.languages_=e}else this.languages_=cr.prototype.options_.languages;this.resetCache_(),this.poster_=i.poster||"",this.controls_=!!i.controls,t.controls=!1,t.removeAttribute("controls"),this.changingSrc_=!1,this.playCallbacks_=[],this.playTerminatedQueue_=[],t.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(),Ze(this,{eventBusKey:"el_"}),this.fsApi_.requestFullscreen&&(Le(document,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),this.on(this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_)),this.fluid_&&this.on(["playerreset","resize"],this.boundUpdateStyleEl_);var n=y(this.options_);i.plugins&&Object.keys(i.plugins).forEach((e=>{this[e](i.plugins[e])})),i.debug&&this.debug(!0),this.options_.playerOptions=n,this.middleware_=[],this.playbackRates(i.playbackRates),this.initChildren(),this.isAudio("audio"===t.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"),M&&this.addClass("vjs-touch-enabled"),B||this.addClass("vjs-workinghover"),cr.players[this.id_]=this,s=e.split(".")[0],this.addClass("vjs-v"+s),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(){this.trigger("dispose"),this.off("dispose"),De(document,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),De(document,"keydown",this.boundFullWindowOnEscKey_),this.styleEl_&&this.styleEl_.parentNode&&(this.styleEl_.parentNode.removeChild(this.styleEl_),this.styleEl_=null),cr.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),Fi[this.id()]=null,oi.names.forEach((e=>{(e=this[oi[e].getterName]())&&e.off&&e.off()})),super.dispose({restoreEl:this.options_.restoreEl})}createEl(){let e,t=this.tag,i=this.playerElIngest_=t.parentNode&&t.parentNode.hasAttribute&&t.parentNode.hasAttribute("data-vjs-player");const s="video-js"===this.tag.tagName.toLowerCase(),r=(i?e=this.el_=t.parentNode:s||(e=this.el_=super.createEl("div")),Z(t));if(s){for(e=this.el_=t,t=this.tag=document.createElement("video");e.children.length;)t.appendChild(e.firstChild);X(e,"video-js")||K(e,"video-js"),e.appendChild(t),i=this.playerElIngest_=e,Object.keys(e).forEach((i=>{try{t[i]=e[i]}catch(i){}}))}t.setAttribute("tabindex","-1"),r.tabindex="-1",I&&L&&(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(i){s&&"class"===i||e.setAttribute(i,r[i]),s&&t.setAttribute(i,r[i])})),t.playerId=t.id,t.id+="_html5_api",t.className="vjs-tech",(t.player=e.player=this).addClass("vjs-paused"),!0!==window.VIDEOJS_NO_DYNAMIC_STYLE&&(this.styleEl_=we("vjs-styles-dimensions"),n=me(".vjs-styles-defaults"),(a=me("head")).insertBefore(this.styleEl_,n?n.nextSibling:a.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);var n,a,o=t.getElementsByTagName("a");for(let e=0;e<o.length;e++){var l=o.item(e);K(l,"vjs-hidden"),l.setAttribute("hidden","hidden")}return t.initNetworkState_=t.networkState,t.parentNode&&!i&&t.parentNode.insertBefore(e,t),z(t,e),this.children_.unshift(t),this.el_.setAttribute("lang",this.language_),this.el_.setAttribute("translate","no"),this.el_=e}crossOrigin(e){if(void 0===e)return this.techGet_("crossOrigin");null!==e&&"anonymous"!==e&&"use-credentials"!==e?h.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)?h.error(`Improper value "${t}" supplied for for `+e):(this[s]=i,this.updateStyleEl_()))}fluid(e){if(void 0===e)return!!this.fluid_;var t;this.fluid_=!!e,We(this)&&this.off(["playerreset","resize"],this.boundUpdateStyleEl_),e?(this.addClass("vjs-fluid"),this.fill(!1),t=()=>{this.on(["playerreset","resize"],this.boundUpdateStyleEl_)},We(e=this)?t():(e.eventedCallbacks||(e.eventedCallbacks=[]),e.eventedCallbacks.push(t))):this.removeClass("vjs-fluid"),this.updateStyleEl_()}fill(e){if(void 0===e)return!!this.fill_;this.fill_=!!e,e?(this.addClass("vjs-fill"),this.fluid(!1)):this.removeClass("vjs-fill")}aspectRatio(e){if(void 0===e)return this.aspectRatio_;if(!/^\d+\:\d+$/.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){const t="number"==typeof this.width_?this.width_:this.options_.width,i="number"==typeof this.height_?this.height_:this.options_.height;var e=this.tech_&&this.tech_.el();e&&(0<=t&&(e.width=t),0<=i)&&(e.height=i)}else{let t,i,s,r;e=(e=(s=void 0!==this.aspectRatio_&&"auto"!==this.aspectRatio_?this.aspectRatio_:0<this.videoWidth()?this.videoWidth()+":"+this.videoHeight():"16:9").split(":"))[1]/e[0],t=void 0!==this.width_?this.width_:void 0!==this.height_?this.height_/e:this.videoWidth()||300,i=void 0!==this.height_?this.height_:t*e,r=/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions",this.addClass(r),Ee(this.styleEl_,`\n .${r} {\n width: ${t}px;\n height: ${i}px;\n }\n\n .${r}.vjs-fluid:not(.vjs-audio-only-mode) {\n padding-top: ${100*e}%;\n }\n `)}}loadTech_(e,t){this.tech_&&this.unloadTech_();var i=st(e),s=e.charAt(0).toLowerCase()+e.slice(1);"Html5"!==i&&this.tag&&(Ui.getTech("Html5").disposeMediaElement(this.tag),this.tag.player=null,this.tag=null),this.techName_=i,this.isReady_=!1;let r=this.autoplay();const n={source:t,autoplay:r=!("string"==typeof this.autoplay()||!0===this.autoplay()&&this.options_.normalizeAutoplay)&&r,nativeControlsForTouch:this.options_.nativeControlsForTouch,playerId:this.id(),techId:this.id()+`_${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};if(oi.names.forEach((e=>{e=oi[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=Ui.getTech(e)))throw new Error(`No Tech named '${i}' exists! '${i}' should be registered using videojs.registerTech()'`);this.tech_=new s(n),this.tech_.ready(Be(this,this.handleTechReady_),!0),function(e,t){e.forEach((function(e){const i=t.addRemoteTextTrack(e).track;!e.src&&e.cues&&e.cues.forEach((e=>i.addCue(e)))})),t.textTracks()}(this.textTracksJson_||[],this.tech_),or.forEach((e=>{this.on(this.tech_,e,(t=>this[`handleTech${st(e)}_`](t)))})),Object.keys(lr).forEach((e=>{this.on(this.tech_,e,(t=>{0===this.tech_.playbackRate()&&this.tech_.seeking()?this.queuedCallbacks_.push({callback:this[`handleTech${lr[e]}_`].bind(this),event:t}):this[`handleTech${lr[e]}_`](t)}))})),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||z(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)}unloadTech_(){oi.names.forEach((e=>{this[(e=oi[e]).privateName]=this[e.getterName]()})),this.textTracksJson_=function(e){var t=e.$$("track");const i=Array.prototype.map.call(t,(e=>e.track));return Array.prototype.map.call(t,(function(e){var t=wt(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(wt))}(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&&h.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_}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_(e){if(this.tech_&&"string"==typeof e){var t=()=>{const e=this.muted(),t=(this.muted(!0),()=>{this.muted(e)});this.playTerminatedQueue_.push(t);var i=this.play();if(Tt(i))return i.catch((e=>{throw t(),new Error("Rejection at manualAutoplay. Restoring muted value. "+(e||""))}))};let i;if("any"!==e||this.muted()?i="muted"!==e||this.muted()?this.play():t():Tt(i=this.play())&&(i=i.catch(t)),Tt(i))return i.then((()=>{this.trigger({type:"autoplay-success",autoplay:e})})).catch((()=>{this.trigger({type:"autoplay-failure",autoplay:e})}))}}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 Xi(t)})(this,t)),this.cache_.source=y({},e,{src:t,type:i}),e=this.cache_.sources.filter((e=>e.src&&e.src===t));var s=[],r=this.$$("source"),n=[];for(let e=0;e<r.length;e++){var a=Z(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_(e){if(!this.changingSrc_){let s=e=>this.updateSourceCaches_(e);var t=this.currentSource().src,i=e.src;(s=!t||/^blob:/.test(t)||!/^blob:/.test(i)||this.lastSource_&&(this.lastSource_.tech===i||this.lastSource_.player===t)?s:()=>{})(i),e.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:e.src},this.trigger({src:e.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");const 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()?St(this.play()):this.pause())}handleTechDoubleClick_(e){!this.controls_||Array.prototype.some.call(this.$$(".vjs-control-bar, .vjs-modal-dialog"),(t=>t.contains(e.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,e):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_(e){if(!(e=e.target.player)||e===this){e=this.el();let t=document[this.fsApi_.fullscreenElement]===e;!t&&e.matches?t=e.matches(":"+this.fsApi_.fullscreen):!t&&e.msMatchesSelector&&(t=e.msMatchesSelector(":"+this.fsApi_.fullscreen)),this.isFullscreen(t)}}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();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_(e,t){this.ready((function(){if(e in Vi)return i=this.middleware_,this.tech_[e](i.reduce(Wi(e),t));if(e in $i)return Hi(this.middleware_,this.tech_,e,t);var i;try{this.tech_&&this.tech_[e](t)}catch(i){throw h(i),i}}),!0)}techGet_(e){if(this.tech_&&this.tech_.isReady_){if(e in qi)return t=this.middleware_,i=this.tech_,t.reduceRight(Wi(e),i[e]());if(e in $i)return Hi(this.middleware_,this.tech_,e);var t,i;try{return this.tech_[e]()}catch(t){throw void 0===this.tech_[e]?h(`Video.js: ${e} method not defined for ${this.techName_} playback technology.`,t):"TypeError"===t.name?(h(`Video.js: ${e} unavailable on ${this.techName_} playback technology element.`,t),this.tech_.isReady_=!1):h(t),t}}}play(){return new Promise((e=>{this.play_(e)}))}play_(e=St){var t;this.playCallbacks_.push(e),e=Boolean(!this.changingSrc_&&(this.src()||this.currentSrc())),this.waitToPlay_&&(this.off(["ready","loadstart"],this.waitToPlay_),this.waitToPlay_=null),this.isReady_&&e?null===(t=this.techGet_("play"))?this.runPlayTerminatedQueue_():this.runPlayCallbacks_(t):(this.waitToPlay_=e=>{this.play_()},this.one(["ready","loadstart"],this.waitToPlay_),e||!F&&!B||this.load())}runPlayTerminatedQueue_(){var e=this.playTerminatedQueue_.slice(0);this.playTerminatedQueue_=[],e.forEach((function(e){e()}))}runPlayCallbacks_(e){var t=this.playCallbacks_.slice(0);this.playCallbacks_=[],this.playTerminatedQueue_=[],t.forEach((function(t){t(e)}))}pause(){this.techCall_("pause")}paused(){return!1!==this.techGet_("paused")}played(){return this.techGet_("played")||ct(0,0)}scrubbing(e){if(void 0===e)return this.scrubbing_;this.scrubbing_=!!e,this.techCall_("setScrubbing",this.scrubbing_),e?this.addClass("vjs-scrubbing"):this.removeClass("vjs-scrubbing")}currentTime(e){return void 0!==e?(e<0&&(e=0),this.isReady_&&!this.changingSrc_&&this.tech_&&this.tech_.isReady_?(this.techCall_("setCurrentTime",e),void(this.cache_.initTime=0)):(this.cache_.initTime=e,this.off("canplay",this.boundApplyInitTime_),void this.one("canplay",this.boundApplyInitTime_))):(this.cache_.currentTime=this.techGet_("currentTime")||0,this.cache_.currentTime)}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.length?e:ct(0,0)}bufferedPercent(){return vt(this.buffered(),this.duration())}bufferedEnd(){var e=this.buffered(),t=this.duration();let i=e.end(e.length-1);return 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,parseFloat(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(e){this.isInPictureInPicture()&&this.exitPictureInPicture();const t=this;return new Promise(((i,s)=>{function r(){t.off("fullscreenerror",a),t.off("fullscreenchange",n)}function n(){r(),i()}function a(e,t){r(),s(t)}t.one("fullscreenchange",n),t.one("fullscreenerror",a);var o=t.requestFullscreenHelper_(e);o&&(o.then(r,r),o.then(i,s))}))}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()&&1==!this.options_.preferFullWindow?this.techCall_("enterFullScreen"):this.enterFullWindow()}exitFullscreen(){const e=this;return new Promise(((t,i)=>{function s(){e.off("fullscreenerror",n),e.off("fullscreenchange",r)}function r(){s(),t()}function n(e,t){s(),i(t)}e.one("fullscreenchange",r),e.one("fullscreenerror",n);var a=e.exitFullscreenHelper_();a&&(a.then(s,s),a.then(t,i))}))}exitFullscreenHelper_(){var e;if(this.fsApi_.requestFullscreen)return(e=document[this.fsApi_.exitFullscreen]())&&St(e.then((()=>this.isFullscreen(!1)))),e;this.tech_.supportsFullScreen()&&1==!this.options_.preferFullWindow?this.techCall_("exitFullScreen"):this.exitFullWindow()}enterFullWindow(){this.isFullscreen(!0),this.isFullWindow=!0,this.docOrigOverflow=document.documentElement.style.overflow,Le(document,"keydown",this.boundFullWindowOnEscKey_),document.documentElement.style.overflow="hidden",K(document.body,"vjs-full-window"),this.trigger("enterFullWindow")}fullWindowOnEscKey(e){lt.isEventKey(e,"Esc")&&!0===this.isFullscreen()&&(this.isFullWindow?this.exitFullWindow():this.exitFullscreen())}exitFullWindow(){this.isFullscreen(!1),this.isFullWindow=!1,De(document,"keydown",this.boundFullWindowOnEscKey_),document.documentElement.style.overflow=this.docOrigOverflow,Y(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("pictureInPictureEnabled"in document&&!1===this.disablePictureInPicture())return this.techGet_("requestPictureInPicture")}exitPictureInPicture(){if("pictureInPictureEnabled"in document)return document.exitPictureInPicture()}handleKeyDown(e){var t,i,s=this.options_.userActions;s&&s.hotkeys&&(i=(t=this.el_.ownerDocument.activeElement).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(e){var{fullscreenKey:t=(e=>lt.isEventKey(e,"f")),muteKey:i=(e=>lt.isEventKey(e,"m")),playPauseKey:s=(e=>lt.isEventKey(e,"k")||lt.isEventKey(e,"Space"))}=this.options_.userActions?this.options_.userActions.hotkeys:{};t.call(this,e)?(e.preventDefault(),e.stopPropagation(),t=dt.getComponent("FullscreenToggle"),!1!==document[this.fsApi_.fullscreenEnabled]&&t.prototype.handleClick.call(this,e)):i.call(this,e)?(e.preventDefault(),e.stopPropagation(),dt.getComponent("MuteToggle").prototype.handleClick.call(this,e)):s.call(this,e)&&(e.preventDefault(),e.stopPropagation(),dt.getComponent("PlayToggle").prototype.handleClick.call(this,e))}canPlayType(e){var t;for(let s=0,r=this.options_.techOrder;s<r.length;s++){var i=r[s];let n=Ui.getTech(i);if(n=n||dt.getComponent(i)){if(n.isSupported()&&(t=n.canPlayType(e)))return t}else h.error(`The "${i}" tech is undefined. Skipped browser support check for that tech.`)}return""}selectSource(e){function t(e,t,i){let s;return e.some((e=>t.some((t=>{if(s=i(e,t))return!0})))),s}var i=this.options_.techOrder.map((e=>[e,Ui.getTech(e)])).filter((([e,t])=>t?t.isSupported():(h.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,t){if(void 0===e)return this.cache_.src||"";this.resetRetryOnError_&&this.resetRetryOnError_();const i=Gi(e);if(i.length){if(this.changingSrc_=!0,t||(this.cache_.sources=i),this.updateSourceCaches_(i[0]),function(e,t,i){e.setTimeout((()=>function e(t={},i=[],s,r,n=[],a=!1){const[o,...l]=i;if("string"==typeof o)e(t,Bi[o],s,r,n,a);else if(o){const i=function(e,t){var i=Fi[e.id()];let s=null;if(null==i)s=t(e),Fi[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}(r,o);if(!i.setSource)return n.push(i),e(t,l,s,r,n,a);i.setSource(Object.assign({},t),(function(o,d){if(o)return e(t,l,s,r,n,a);n.push(i),e(d,t.type===d.type?l:Bi[d.type],s,r,n,a)}))}else l.length?e(t,l,s,r,n,a):a?s(t,n):e(t,Bi["*"],s,r,n,!0)}(t,Bi[t.type],i,e)),1)}(this,i[0],((e,s)=>{var r;if(this.middleware_=s,t||(this.cache_.sources=i),this.updateSourceCaches_(e),this.src_(e))return 1<i.length?this.handleSrc_(i.slice(1)):(this.changingSrc_=!1,this.setTimeout((function(){this.error({code:4,message:this.options_.notSupportedMessage})}),0),void this.triggerReady());r=this.tech_,s.forEach((e=>e.setTech&&e.setTech(r)))})),1<i.length){const e=()=>{this.error(null),this.handleSrc_(i.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||(rt(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)}load(){this.techCall_("load")}reset(){this.paused()?this.doReset_():St(this.play().then((()=>this.doReset_())))}doReset_(){this.tech_&&this.tech_.clearTracks("text"),this.resetCache_(),this.poster(""),this.loadTech_(this.options_.techOrder[0],null),this.techCall_("reset"),this.resetControlBarUI_(),We(this)&&this.trigger("playerreset")}resetControlBarUI_(){this.resetProgressBar_(),this.resetPlaybackRate_(),this.resetVolumeBar_()}resetProgressBar_(){this.currentTime(0);var{durationDisplay:e,remainingTimeDisplay:t}=this.controlBar||{};e&&e.updateContent(),t&&t.updateContent()}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=void 0===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):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(e){if(void 0===e)return this.error_||null;if(i("beforeerror").forEach((t=>{g(t=t(this,e))&&!Array.isArray(t)||"string"==typeof t||"number"==typeof t||null===t?e=t:this.log.error("please return a value that MediaError expects in beforeerror hooks")})),this.options_.suppressNotSupportedError&&e&&4===e.code){const t=function(){this.error(e)};this.options_.suppressNotSupportedError=!1,this.any(["click","touchstart"],t),this.one("loadstart",(function(){this.off(["click","touchstart"],t)}))}else null===e?(this.error_=e,this.removeClass("vjs-error"),this.errorDisplay&&this.errorDisplay.close()):(this.error_=new bt(e),this.addClass("vjs-error"),h.error(`(CODE:${this.error_.code} ${bt.errorTypes[this.error_.code]})`,this.error_.message,this.error_),this.trigger("error"),i("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 e,t,i;const s=Be(this,this.reportUserActivity);function r(t){s(),this.clearInterval(e)}this.on("mousedown",(function(){s(),this.clearInterval(e),e=this.setInterval(s,250)})),this.on("mousemove",(function(e){e.screenX===t&&e.screenY===i||(t=e.screenX,i=e.screenY,s())})),this.on("mouseup",r),this.on("mouseleave",r);var n=this.getChild("controlBar");let a;!n||B||w||(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",s),this.on("keyup",s),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}enableAudioOnlyUI_(){this.addClass("vjs-audio-only-mode");var e=this.children();const 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.height(i),this.trigger("audioonlymodechange")}disableAudioOnlyUI_(){this.removeClass("vjs-audio-only-mode"),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(),We(this))&&this.trigger("languagechange")}languages(){return y(cr.prototype.options_.languages,this.languages_)}toJSON(){var e=y(this.options_),t=e.tracks;e.tracks=[];for(let s=0;s<t.length;s++){var i=t[s];(i=y(i)).player=void 0,e.tracks[s]=i}return e}createModal(e,t){(t=t||{}).content=e||"";const i=new kt(this,t);return this.addChild(i),i.on("dispose",(()=>{this.removeChild(i)})),i.open(),i}updateCurrentBreakpoint_(){if(this.responsive()){var e=this.currentBreakpoint(),t=this.currentWidth();for(let s=0;s<dr.length;s++){var i=dr[s];if(t<=this.breakpoints_[i]){if(e===i)return;e&&this.removeClass(hr[e]),this.addClass(hr[i]),this.breakpoint_=i;break}}}}removeCurrentBreakpoint_(){var e=this.currentBreakpointClass();this.breakpoint_="",e&&this.removeClass(e)}breakpoints(e){return void 0!==e&&(this.breakpoint_="",this.breakpoints_=Object.assign({},ur,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 hr[this.breakpoint_]||""}loadMedia(e,t){var i,s,r,n,a,o;e&&"object"==typeof e&&(this.reset(),this.cache_.media=y(e),({artist:e,artwork:i,description:s,poster:r,src:n,textTracks:a,title:o}=this.cache_.media),!i&&r&&(this.cache_.media.artwork=[{src:r,type:Xi(r)}]),n&&this.src(n),r&&this.poster(r),Array.isArray(a)&&a.forEach((e=>this.addRemoteTextTrack(e,!1))),this.titleBar&&this.titleBar.update({title:o,description:s||e||""}),this.ready(t))}getMedia(){var e,t;return this.cache_.media?y(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:Xi(t.poster)}]),t)}static getTagSettings(e){var t,i={sources:[],tracks:[]},s=Z(e),r=s["data-setup"];if(X(e,"vjs-fill")&&(s.fill=!0),X(e,"vjs-fluid")&&(s.fluid=!0),null!==r&&([r,t]=function(e,t){var i,s=null;try{i=JSON.parse(e,void 0)}catch(e){s=e}return[s,i]}(r||"{}"),r&&h.error(r),Object.assign(s,t)),Object.assign(i,s),e.hasChildNodes()){var n=e.childNodes;for(let e=0,t=n.length;e<t;e++){var a=n[e],o=a.nodeName.toLowerCase();"source"===o?i.sources.push(Z(a)):"track"===o&&i.tracks.push(Z(a))}}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"))}}oi.names.forEach((function(e){const t=oi[e];cr.prototype[t.getterName]=function(){return this.tech_?this.tech_[t.getterName]():(this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName])}})),cr.prototype.crossorigin=cr.prototype.crossOrigin,cr.players={},Ys=window.navigator,cr.prototype.options_={techOrder:Ui.defaultTechOrder_,html5:{},enableSourceset:!0,inactivityTimeout:2e3,playbackRates:[],liveui:!1,children:["mediaLoader","posterImage","titleBar","textTrackDisplay","loadingSpinner","bigPlayButton","liveTracker","controlBar","errorDisplay","textTrackSettings","resizeManager"],language:Ys&&(Ys.languages&&Ys.languages[0]||Ys.userLanguage||Ys.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},["ended","seeking","seekable","networkState","readyState"].forEach((function(e){cr.prototype[e]=function(){return this.techGet_(e)}})),or.forEach((function(e){cr.prototype[`handleTech${st(e)}_`]=function(){return this.trigger(e)}})),dt.registerComponent("Player",cr);const pr="plugin",mr="activePlugins_",gr={},fr=e=>gr.hasOwnProperty(e),yr=e=>fr(e)?gr[e]:void 0,_r=(e,t)=>{e[mr]=e[mr]||{},e[mr][t]=!0},vr=(e,t,i)=>{i=(i?"before":"")+"pluginsetup",e.trigger(i,t),e.trigger(i+":"+t.name,t)},br=(e,t)=>(t.prototype.name=e,function(...i){vr(this,{name:e,plugin:t,instance:null},!0);const s=new t(this,...i);return this[e]=()=>s,vr(this,s.getEventHash()),s});class Tr{constructor(e){if(this.constructor===Tr)throw new Error("Plugin must be sub-classed; not directly instantiated.");this.player=e,this.log||(this.log=this.player.log.createLogger(this.name)),Ze(this),delete this.trigger,tt(this,this.constructor.defaultState),_r(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 Ne(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[mr][e]=!1,this.player=this.state=null,t[e]=br(e,gr[e])}static isBasic(e){return"function"==typeof(e="string"==typeof e?yr(e):e)&&!Tr.prototype.isPrototypeOf(e.prototype)}static registerPlugin(e,t){if("string"!=typeof e)throw new Error(`Illegal plugin name, "${e}", must be a string, was ${typeof e}.`);if(fr(e))h.warn(`A plugin named "${e}" already exists. You may want to avoid re-registering plugins!`);else if(cr.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 gr[e]=t,e!==pr&&(Tr.isBasic(t)?cr.prototype[e]=function(e,t){function i(){vr(this,{name:e,plugin:t,instance:null},!0);var i=t.apply(this,arguments);return _r(this,e),vr(this,{name:e,plugin:t,instance:i}),i}return Object.keys(t).forEach((function(e){i[e]=t[e]})),i}(e,t):cr.prototype[e]=br(e,t)),t}static deregisterPlugin(e){if(e===pr)throw new Error("Cannot de-register base plugin.");fr(e)&&(delete gr[e],delete cr.prototype[e])}static getPlugins(e=Object.keys(gr)){let t;return e.forEach((e=>{var i=yr(e);i&&((t=t||{})[e]=i)})),t}static getPluginVersion(e){return(e=yr(e))&&e.VERSION||""}}function Sr(e,t,i,s){{var r=t+` is deprecated and will be removed in ${e}.0; please use ${i} instead.`,n=s;let a=!1;return function(...e){return a||h.warn(r),a=!0,n.apply(this,e)}}}Tr.getPlugin=yr,Tr.BASE_PLUGIN_NAME=pr,Tr.registerPlugin(pr,Tr),cr.prototype.usingPlugin=function(e){return!!this[mr]&&!0===this[mr][e]},cr.prototype.hasPlugin=function(e){return!!fr(e)};const wr=e=>0===e.indexOf("#")?e.slice(1):e;function Er(e,t,s){let r=Er.getPlayer(e);if(r)t&&h.warn(`Player "${e}" is already initialised. Options will not be applied.`),s&&r.ready(s);else{const n="string"==typeof e?me("#"+wr(e)):e;if(!q(n))throw new TypeError("The element or ID supplied is not valid. (videojs)");n.ownerDocument.defaultView&&n.ownerDocument.body.contains(n)||h.warn("The element supplied is not included in the DOM"),!0===(t=t||{}).restoreEl&&(t.restoreEl=(n.parentNode&&n.parentNode.hasAttribute("data-vjs-player")?n.parentNode:n).cloneNode(!0)),i("beforesetup").forEach((e=>{!g(e=e(n,y(t)))||Array.isArray(e)?h.error("please return an object in beforesetup hooks"):t=y(t,e)})),e=dt.getComponent("Player"),r=new e(n,t,s),i("setup").forEach((e=>e(r)))}return r}Er.hooks_=t,Er.hooks=i,Er.hook=function(e,t){i(e,t)},Er.hookOnce=function(e,t){i(e,[].concat(t).map((t=>{const i=(...r)=>(s(e,i),t(...r));return i})))},Er.removeHook=s,!0!==window.VIDEOJS_NO_DYNAMIC_STYLE&&H()&&!(Xs=me(".vjs-styles-defaults"))&&(Xs=we("vjs-styles-defaults"),(Ks=me("head"))&&Ks.insertBefore(Xs,Ks.firstChild),Ee(Xs,"\n .video-js {\n width: 300px;\n height: 150px;\n }\n\n .vjs-fluid:not(.vjs-audio-only-mode) {\n padding-top: 56.25%\n }\n ")),Te(1,Er),Er.VERSION=e,Er.options=cr.prototype.options_,Er.getPlayers=()=>cr.players,Er.getPlayer=e=>{var t=cr.players;let i;if("string"==typeof e){var s,r;if(r=t[s=wr(e)])return r;i=me("#"+s)}else i=e;if(q(i)){var{player:r,playerId:s}=i;if(r||t[s])return r||t[s]}},Er.getAllPlayers=()=>Object.keys(cr.players).map((e=>cr.players[e])).filter(Boolean),Er.players=cr.players,Er.getComponent=dt.getComponent,Er.registerComponent=(e,t)=>{Ui.isTech(t)&&h.warn(`The ${e} tech was registered as a component. It should instead be registered using videojs.registerTech(name, tech)`),dt.registerComponent.call(dt,e,t)},Er.getTech=Ui.getTech,Er.registerTech=Ui.registerTech,Er.use=function(e,t){Bi[e]=Bi[e]||[],Bi[e].push(t)},Object.defineProperty(Er,"middleware",{value:{},writeable:!1,enumerable:!0}),Object.defineProperty(Er.middleware,"TERMINATOR",{value:ji,writeable:!1,enumerable:!0}),Er.browser=U,Er.obj=v,Er.mergeOptions=Sr(9,"videojs.mergeOptions","videojs.obj.merge",y),Er.defineLazyProperty=Sr(9,"videojs.defineLazyProperty","videojs.obj.defineLazyProperty",_),Er.bind=Sr(9,"videojs.bind","native Function.prototype.bind",Be),Er.registerPlugin=Tr.registerPlugin,Er.deregisterPlugin=Tr.deregisterPlugin,Er.plugin=(e,t)=>(h.warn("videojs.plugin() is deprecated; use videojs.registerPlugin() instead"),Tr.registerPlugin(e,t)),Er.getPlugins=Tr.getPlugins,Er.getPlugin=Tr.getPlugin,Er.getPluginVersion=Tr.getPluginVersion,Er.addLanguage=function(e,t){return e=(""+e).toLowerCase(),Er.options.languages=y(Er.options.languages,{[e]:t}),Er.options.languages[e]},Er.log=h,Er.createLogger=u,Er.time=_t,Er.createTimeRange=Sr(9,"videojs.createTimeRange","videojs.time.createTimeRanges",ct),Er.createTimeRanges=Sr(9,"videojs.createTimeRanges","videojs.time.createTimeRanges",ct),Er.formatTime=Sr(9,"videojs.formatTime","videojs.time.formatTime",yt),Er.setFormatTime=Sr(9,"videojs.setFormatTime","videojs.time.setFormatTime",gt),Er.resetFormatTime=Sr(9,"videojs.resetFormatTime","videojs.time.resetFormatTime",ft),Er.parseUrl=Sr(9,"videojs.parseUrl","videojs.url.parseUrl",Rt),Er.isCrossOrigin=Sr(9,"videojs.isCrossOrigin","videojs.url.isCrossOrigin",Bt),Er.EventTarget=Ve,Er.any=Re,Er.on=Le,Er.one=Me,Er.off=De,Er.trigger=Ne,Er.xhr=Wt,Er.TextTrack=ti,Er.AudioTrack=ii,Er.VideoTrack=si,["isEl","isTextNode","createEl","hasClass","addClass","removeClass","toggleClass","setAttributes","getAttributes","emptyEl","appendContent","insertContent"].forEach((e=>{Er[e]=function(){return h.warn(`videojs.${e}() is deprecated; use videojs.dom.${e}() instead`),ye[e].apply(null,arguments)}})),Er.computedStyle=Sr(9,"videojs.computedStyle","videojs.dom.computedStyle",fe),Er.dom=ye,Er.fn=He,Er.num=Gt,Er.str=nt,Er.url=jt,ot((function(e,t){e.exports=function(e){var t=function(e){return e&&"object"==typeof e&&"default"in e?e:{default:e}}(e);class i{constructor(e){let t=this;return 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:()=>t.enabled_(),set(e){t.enabled_(e)}}),t}}class s extends t.default.EventTarget{constructor(){super();let e=this;return e.levels_=[],e.selectedIndex_=-1,Object.defineProperty(e,"selectedIndex",{get:()=>e.selectedIndex_}),Object.defineProperty(e,"length",{get:()=>e.levels_.length}),e}addQualityLevel(e){let t=this.getQualityLevelById(e.id);if(t)return t;const s=this.levels_.length;return t=new i(e),""+s in this||Object.defineProperty(this,s,{get(){return this.levels_[s]}}),this.levels_.push(t),this.trigger({qualityLevel:t,type:"addqualitylevel"}),t}removeQualityLevel(e){let t=null;for(let i=0,s=this.length;i<s;i++)if(this[i]===e){t=this.levels_.splice(i,1)[0],this.selectedIndex_===i?this.selectedIndex_=-1:this.selectedIndex_>i&&this.selectedIndex_--;break}return t&&this.trigger({qualityLevel:e,type:"removequalitylevel"}),t}getQualityLevelById(e){for(let t=0,i=this.length;t<i;t++){const i=this[t];if(i.id===e)return i}return null}dispose(){this.selectedIndex_=-1,this.levels_.length=0}}s.prototype.allowedEvents_={change:"change",addqualitylevel:"addqualitylevel",removequalitylevel:"removequalitylevel"};for(const e in s.prototype.allowedEvents_)s.prototype["on"+e]=null;var r="3.0.0";const n=function(e){return function(e,t){const i=e.qualityLevels,n=new s,a=function(){n.dispose(),e.qualityLevels=i,e.off("dispose",a)};return e.on("dispose",a),e.qualityLevels=()=>n,e.qualityLevels.VERSION=r,n}(this,t.default.mergeOptions({},e))};return(t.default.registerPlugin||t.default.plugin)("qualityLevels",n),n.VERSION=r,n}(Er)}));var kr=ot((function(e,t){var i,s,r,n,a;i=/^(?=((?:[a-zA-Z0-9+\-.]+:)?))\1(?=((?:\/\/[^\/?#]*)?))\2(?=((?:(?:[^?#\/]*\/)*[^;?#\/]*)?))\3((?:;[^?#]*)?)(\?[^#]*)?(#[^]*)?$/,s=/^(?=([^\/?#]*))\1([^]*)$/,r=/(?:\/|^)\.(?=\/)/g,n=/(?:\/|^)\.\.\/(?!\.\.\/)[^\/]*(?=\/)/g,a={buildAbsoluteURL:function(e,t,i){if(i=i||{},e=e.trim(),!(t=t.trim())){if(!i.alwaysNormalize)return e;var r=a.parseURL(e);if(r)return r.path=a.normalizePath(r.path),a.buildURLFromParts(r);throw new Error("Error trying to parse base URL.")}if(!(r=a.parseURL(t)))throw new Error("Error trying to parse relative URL.");if(r.scheme)return i.alwaysNormalize?(r.path=a.normalizePath(r.path),a.buildURLFromParts(r)):t;if(!(t=a.parseURL(e)))throw new Error("Error trying to parse base URL.");var n;return!t.netLoc&&t.path&&"/"!==t.path[0]&&(e=s.exec(t.path),t.netLoc=e[1],t.path=e[2]),t.netLoc&&!t.path&&(t.path="/"),e={scheme:t.scheme,netLoc:r.netLoc,path:null,params:r.params,query:r.query,fragment:r.fragment},r.netLoc||(e.netLoc=t.netLoc,"/"!==r.path[0]&&(r.path?(n=(n=t.path).substring(0,n.lastIndexOf("/")+1)+r.path,e.path=a.normalizePath(n)):(e.path=t.path,r.params||(e.params=t.params,r.query)||(e.query=t.query)))),null===e.path&&(e.path=i.alwaysNormalize?a.normalizePath(r.path):r.path),a.buildURLFromParts(e)},parseURL:function(e){return(e=i.exec(e))?{scheme:e[1]||"",netLoc:e[2]||"",path:e[3]||"",params:e[4]||"",query:e[5]||"",fragment:e[6]||""}:null},normalizePath:function(e){for(e=e.split("").reverse().join("").replace(r,"");e.length!==(e=e.replace(n,"")).length;);return e.split("").reverse().join("")},buildURLFromParts:function(e){return e.scheme+e.netLoc+e.path+e.params+e.query+e.fragment}},e.exports=a})),Cr="http://example.com",Ir=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(e){this.on("data",(function(t){e.push(t)}))},e}();function xr(e){e=e;for(var t=window.atob?window.atob(e):Buffer.from(e,"base64").toString("binary"),i=new Uint8Array(t.length),s=0;s<t.length;s++)i[s]=t.charCodeAt(s);return i}class Ar extends Ir{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 Pr(e){var t={};return(e=/([0-9.]*)?@?([0-9.]*)?/.exec(e||""))[1]&&(t.length=parseInt(e[1],10)),e[2]&&(t.offset=parseInt(e[2],10)),t}function Or(e){var t={};if(e){var i,s=e.split(new RegExp('(?:^|,)((?:[^=]*)=(?:"[^"]*"|[^,]*))'));let r=s.length;for(;r--;)""!==s[r]&&((i=/([^=]*)=(.*)/.exec(s[r]).slice(1))[0]=i[0].replace(/^\s+|\s+$/g,""),i[1]=i[1].replace(/^\s+|\s+$/g,""),i[1]=i[1].replace(/^['"](.*)['"]$/g,"$1"),t[i[0]]=i[1])}return t}const Lr=String.fromCharCode(9);class Dr extends Ir{constructor(){super(),this.customParsers=[],this.tagMappers=[]}push(e){let t,i;0!==(e=e.trim()).length&&("#"!==e[0]?this.trigger("data",{type:"uri",uri:e}):this.tagMappers.reduce(((t,i)=>(i=i(e))===e?t:t.concat([i])),[e]).forEach((e=>{for(let t=0;t<this.customParsers.length;t++)if(this.customParsers[t].call(this,e))return;var s,r;0!==e.indexOf("#EXT")?this.trigger("data",{type:"comment",text:e.slice(1)}):(e=e.replace("\r",""),(t=/^#EXTM3U/.exec(e))?this.trigger("data",{type:"tag",tagType:"m3u"}):(t=/^#EXTINF:([0-9\.]*)?,?(.*)?$/.exec(e))?(i={type:"tag",tagType:"inf"},t[1]&&(i.duration=parseFloat(t[1])),t[2]&&(i.title=t[2]),this.trigger("data",i)):(t=/^#EXT-X-TARGETDURATION:([0-9.]*)?/.exec(e))?(i={type:"tag",tagType:"targetduration"},t[1]&&(i.duration=parseInt(t[1],10)),this.trigger("data",i)):(t=/^#EXT-X-VERSION:([0-9.]*)?/.exec(e))?(i={type:"tag",tagType:"version"},t[1]&&(i.version=parseInt(t[1],10)),this.trigger("data",i)):(t=/^#EXT-X-MEDIA-SEQUENCE:(\-?[0-9.]*)?/.exec(e))?(i={type:"tag",tagType:"media-sequence"},t[1]&&(i.number=parseInt(t[1],10)),this.trigger("data",i)):(t=/^#EXT-X-DISCONTINUITY-SEQUENCE:(\-?[0-9.]*)?/.exec(e))?(i={type:"tag",tagType:"discontinuity-sequence"},t[1]&&(i.number=parseInt(t[1],10)),this.trigger("data",i)):(t=/^#EXT-X-PLAYLIST-TYPE:(.*)?$/.exec(e))?(i={type:"tag",tagType:"playlist-type"},t[1]&&(i.playlistType=t[1]),this.trigger("data",i)):(t=/^#EXT-X-BYTERANGE:(.*)?$/.exec(e))?(i=Vt(Pr(t[1]),{type:"tag",tagType:"byterange"}),this.trigger("data",i)):(t=/^#EXT-X-ALLOW-CACHE:(YES|NO)?/.exec(e))?(i={type:"tag",tagType:"allow-cache"},t[1]&&(i.allowed=!/NO/.test(t[1])),this.trigger("data",i)):(t=/^#EXT-X-MAP:(.*)$/.exec(e))?(i={type:"tag",tagType:"map"},t[1]&&((r=Or(t[1])).URI&&(i.uri=r.URI),r.BYTERANGE)&&(i.byterange=Pr(r.BYTERANGE)),this.trigger("data",i)):(t=/^#EXT-X-STREAM-INF:(.*)$/.exec(e))?(i={type:"tag",tagType:"stream-inf"},t[1]&&(i.attributes=Or(t[1]),i.attributes.RESOLUTION&&(r={},(s=i.attributes.RESOLUTION.split("x"))[0]&&(r.width=parseInt(s[0],10)),s[1]&&(r.height=parseInt(s[1],10)),i.attributes.RESOLUTION=r),i.attributes.BANDWIDTH&&(i.attributes.BANDWIDTH=parseInt(i.attributes.BANDWIDTH,10)),i.attributes["FRAME-RATE"]&&(i.attributes["FRAME-RATE"]=parseFloat(i.attributes["FRAME-RATE"])),i.attributes["PROGRAM-ID"])&&(i.attributes["PROGRAM-ID"]=parseInt(i.attributes["PROGRAM-ID"],10)),this.trigger("data",i)):(t=/^#EXT-X-MEDIA:(.*)$/.exec(e))?(i={type:"tag",tagType:"media"},t[1]&&(i.attributes=Or(t[1])),this.trigger("data",i)):(t=/^#EXT-X-ENDLIST/.exec(e))?this.trigger("data",{type:"tag",tagType:"endlist"}):(t=/^#EXT-X-DISCONTINUITY/.exec(e))?this.trigger("data",{type:"tag",tagType:"discontinuity"}):(t=/^#EXT-X-PROGRAM-DATE-TIME:(.*)$/.exec(e))?(i={type:"tag",tagType:"program-date-time"},t[1]&&(i.dateTimeString=t[1],i.dateTimeObject=new Date(t[1])),this.trigger("data",i)):(t=/^#EXT-X-KEY:(.*)$/.exec(e))?(i={type:"tag",tagType:"key"},t[1]&&(i.attributes=Or(t[1]),i.attributes.IV)&&("0x"===i.attributes.IV.substring(0,2).toLowerCase()&&(i.attributes.IV=i.attributes.IV.substring(2)),i.attributes.IV=i.attributes.IV.match(/.{8}/g),i.attributes.IV[0]=parseInt(i.attributes.IV[0],16),i.attributes.IV[1]=parseInt(i.attributes.IV[1],16),i.attributes.IV[2]=parseInt(i.attributes.IV[2],16),i.attributes.IV[3]=parseInt(i.attributes.IV[3],16),i.attributes.IV=new Uint32Array(i.attributes.IV)),this.trigger("data",i)):(t=/^#EXT-X-START:(.*)$/.exec(e))?(i={type:"tag",tagType:"start"},t[1]&&(i.attributes=Or(t[1]),i.attributes["TIME-OFFSET"]=parseFloat(i.attributes["TIME-OFFSET"]),i.attributes.PRECISE=/YES/.test(i.attributes.PRECISE)),this.trigger("data",i)):(t=/^#EXT-X-CUE-OUT-CONT:(.*)?$/.exec(e))?(i={type:"tag",tagType:"cue-out-cont"},t[1]?i.data=t[1]:i.data="",this.trigger("data",i)):(t=/^#EXT-X-CUE-OUT:(.*)?$/.exec(e))?(i={type:"tag",tagType:"cue-out"},t[1]?i.data=t[1]:i.data="",this.trigger("data",i)):(t=/^#EXT-X-CUE-IN:(.*)?$/.exec(e))?(i={type:"tag",tagType:"cue-in"},t[1]?i.data=t[1]:i.data="",this.trigger("data",i)):(t=/^#EXT-X-SKIP:(.*)$/.exec(e))&&t[1]?((i={type:"tag",tagType:"skip"}).attributes=Or(t[1]),i.attributes.hasOwnProperty("SKIPPED-SEGMENTS")&&(i.attributes["SKIPPED-SEGMENTS"]=parseInt(i.attributes["SKIPPED-SEGMENTS"],10)),i.attributes.hasOwnProperty("RECENTLY-REMOVED-DATERANGES")&&(i.attributes["RECENTLY-REMOVED-DATERANGES"]=i.attributes["RECENTLY-REMOVED-DATERANGES"].split(Lr)),this.trigger("data",i)):(t=/^#EXT-X-PART:(.*)$/.exec(e))&&t[1]?((i={type:"tag",tagType:"part"}).attributes=Or(t[1]),["DURATION"].forEach((function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=parseFloat(i.attributes[e]))})),["INDEPENDENT","GAP"].forEach((function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=/YES/.test(i.attributes[e]))})),i.attributes.hasOwnProperty("BYTERANGE")&&(i.attributes.byterange=Pr(i.attributes.BYTERANGE)),this.trigger("data",i)):(t=/^#EXT-X-SERVER-CONTROL:(.*)$/.exec(e))&&t[1]?((i={type:"tag",tagType:"server-control"}).attributes=Or(t[1]),["CAN-SKIP-UNTIL","PART-HOLD-BACK","HOLD-BACK"].forEach((function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=parseFloat(i.attributes[e]))})),["CAN-SKIP-DATERANGES","CAN-BLOCK-RELOAD"].forEach((function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=/YES/.test(i.attributes[e]))})),this.trigger("data",i)):(t=/^#EXT-X-PART-INF:(.*)$/.exec(e))&&t[1]?((i={type:"tag",tagType:"part-inf"}).attributes=Or(t[1]),["PART-TARGET"].forEach((function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=parseFloat(i.attributes[e]))})),this.trigger("data",i)):(t=/^#EXT-X-PRELOAD-HINT:(.*)$/.exec(e))&&t[1]?((i={type:"tag",tagType:"preload-hint"}).attributes=Or(t[1]),["BYTERANGE-START","BYTERANGE-LENGTH"].forEach((function(e){var t;i.attributes.hasOwnProperty(e)&&(i.attributes[e]=parseInt(i.attributes[e],10),t="BYTERANGE-LENGTH"===e?"length":"offset",i.attributes.byterange=i.attributes.byterange||{},i.attributes.byterange[t]=i.attributes[e],delete i.attributes[e])})),this.trigger("data",i)):(t=/^#EXT-X-RENDITION-REPORT:(.*)$/.exec(e))&&t[1]?((i={type:"tag",tagType:"rendition-report"}).attributes=Or(t[1]),["LAST-MSN","LAST-PART"].forEach((function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=parseInt(i.attributes[e],10))})),this.trigger("data",i)):this.trigger("data",{type:"tag",data:e.slice(4)}))})))}addParser({expression:e,customType:t,dataParser:i,segment:s}){"function"!=typeof i&&(i=e=>e),this.customParsers.push((r=>{if(e.exec(r))return this.trigger("data",{type:"custom",data:i(r),customType:t,segment:s}),!0}))}addTagMapper({expression:e,map:t}){this.tagMappers.push((i=>e.test(i)?t(i):i))}}function Nr(e){const t={};return Object.keys(e).forEach((function(i){t[i.toLowerCase().replace(/-(\w)/g,(e=>e[1].toUpperCase()))]=e[i]})),t}function Mr(e){var t,i,s,r,n,{serverControl:e,targetDuration:a,partTargetDuration:o}=e;e&&(t="#EXT-X-SERVER-CONTROL",i="holdBack",s="partHoldBack",r=a&&3*a,n=o&&2*o,a&&!e.hasOwnProperty(i)&&(e[i]=r,this.trigger("info",{message:t+` defaulting HOLD-BACK to targetDuration * 3 (${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 Rr extends Ir{constructor(){super(),this.lineStream=new Ar,this.parseStream=new Dr,this.lineStream.pipe(this.parseStream);const e=this,t=[];let i,s,r={},n=!1;const a={AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}};let o=0,l=(this.manifest={allowCache:!0,discontinuityStarts:[],segments:[]},0),d=0;this.on("end",(()=>{r.uri||!r.parts&&!r.preloadHints||(!r.map&&i&&(r.map=i),!r.key&&s&&(r.key=s),r.timeline||"number"!=typeof o||(r.timeline=o),this.manifest.preloadSegment=r)})),this.parseStream.on("data",(function(h){let u,c;({tag(){({version(){h.version&&(this.manifest.version=h.version)},"allow-cache"(){this.manifest.allowCache=h.allowed,"allowed"in h||(this.trigger("info",{message:"defaulting allowCache to YES"}),this.manifest.allowCache=!0)},byterange(){var e={};"length"in h&&((r.byterange=e).length=h.length,"offset"in h||(h.offset=l)),"offset"in h&&((r.byterange=e).offset=h.offset),l=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"})),0<h.duration&&(r.duration=h.duration),0===h.duration&&(r.duration=.01,this.trigger("info",{message:"updating zero segment duration to a small value"})),this.manifest.segments=t},key(){if(h.attributes)if("NONE"===h.attributes.METHOD)s=null;else if(h.attributes.URI)if("com.apple.streamingkeydelivery"===h.attributes.KEYFORMAT)this.manifest.contentProtection=this.manifest.contentProtection||{},this.manifest.contentProtection["com.apple.fps.1_0"]={attributes:h.attributes};else if("com.microsoft.playready"===h.attributes.KEYFORMAT)this.manifest.contentProtection=this.manifest.contentProtection||{},this.manifest.contentProtection["com.microsoft.playready"]={uri:h.attributes.URI};else{if("urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"===h.attributes.KEYFORMAT)return-1===["SAMPLE-AES","SAMPLE-AES-CTR","SAMPLE-AES-CENC"].indexOf(h.attributes.METHOD)?void this.trigger("warn",{message:"invalid key method provided for Widevine"}):("SAMPLE-AES-CENC"===h.attributes.METHOD&&this.trigger("warn",{message:"SAMPLE-AES-CENC is deprecated, please use SAMPLE-AES-CTR instead"}),"data:text/plain;base64,"!==h.attributes.URI.substring(0,23)?void this.trigger("warn",{message:"invalid key URI provided for Widevine"}):h.attributes.KEYID&&"0x"===h.attributes.KEYID.substring(0,2)?(this.manifest.contentProtection=this.manifest.contentProtection||{},void(this.manifest.contentProtection["com.widevine.alpha"]={attributes:{schemeIdUri:h.attributes.KEYFORMAT,keyId:h.attributes.KEYID.substring(2)},pssh:xr(h.attributes.URI.split(",")[1])})):void this.trigger("warn",{message:"invalid key ID provided for Widevine"}));h.attributes.METHOD||this.trigger("warn",{message:"defaulting key method to AES-128"}),s={method:h.attributes.METHOD||"AES-128",uri:h.attributes.URI},void 0!==h.attributes.IV&&(s.iv=h.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(h.number)?this.manifest.mediaSequence=h.number:this.trigger("warn",{message:"ignoring invalid media sequence: "+h.number})},"discontinuity-sequence"(){isFinite(h.number)?(this.manifest.discontinuitySequence=h.number,o=h.number):this.trigger("warn",{message:"ignoring invalid discontinuity sequence: "+h.number})},"playlist-type"(){/VOD|EVENT/.test(h.playlistType)?this.manifest.playlistType=h.playlistType:this.trigger("warn",{message:"ignoring unknown playlist type: "+h.playlist})},map(){i={},h.uri&&(i.uri=h.uri),h.byterange&&(i.byterange=h.byterange),s&&(i.key=s)},"stream-inf"(){this.manifest.playlists=t,this.manifest.mediaGroups=this.manifest.mediaGroups||a,h.attributes?(r.attributes||(r.attributes={}),Vt(r.attributes,h.attributes)):this.trigger("warn",{message:"ignoring empty stream-inf attributes"})},media(){var e;this.manifest.mediaGroups=this.manifest.mediaGroups||a,h.attributes&&h.attributes.TYPE&&h.attributes["GROUP-ID"]&&h.attributes.NAME?((e=this.manifest.mediaGroups[h.attributes.TYPE])[h.attributes["GROUP-ID"]]=e[h.attributes["GROUP-ID"]]||{},u=e[h.attributes["GROUP-ID"]],(c={default:/yes/i.test(h.attributes.DEFAULT)}).default?c.autoselect=!0:c.autoselect=/yes/i.test(h.attributes.AUTOSELECT),h.attributes.LANGUAGE&&(c.language=h.attributes.LANGUAGE),h.attributes.URI&&(c.uri=h.attributes.URI),h.attributes["INSTREAM-ID"]&&(c.instreamId=h.attributes["INSTREAM-ID"]),h.attributes.CHARACTERISTICS&&(c.characteristics=h.attributes.CHARACTERISTICS),h.attributes.FORCED&&(c.forced=/yes/i.test(h.attributes.FORCED)),u[h.attributes.NAME]=c):this.trigger("warn",{message:"ignoring incomplete or missing media group"})},discontinuity(){o+=1,r.discontinuity=!0,this.manifest.discontinuityStarts.push(t.length)},"program-date-time"(){void 0===this.manifest.dateTimeString&&(this.manifest.dateTimeString=h.dateTimeString,this.manifest.dateTimeObject=h.dateTimeObject),r.dateTimeString=h.dateTimeString,r.dateTimeObject=h.dateTimeObject},targetduration(){!isFinite(h.duration)||h.duration<0?this.trigger("warn",{message:"ignoring invalid target duration: "+h.duration}):(this.manifest.targetDuration=h.duration,Mr.call(this,this.manifest))},start(){!h.attributes||isNaN(h.attributes["TIME-OFFSET"])?this.trigger("warn",{message:"ignoring start declaration without appropriate attribute list"}):this.manifest.start={timeOffset:h.attributes["TIME-OFFSET"],precise:h.attributes.PRECISE}},"cue-out"(){r.cueOut=h.data},"cue-out-cont"(){r.cueOutCont=h.data},"cue-in"(){r.cueIn=h.data},skip(){this.manifest.skip=Nr(h.attributes),this.warnOnMissingAttributes_("#EXT-X-SKIP",h.attributes,["SKIPPED-SEGMENTS"])},part(){n=!0;var e=this.manifest.segments.length,t=Nr(h.attributes);r.parts=r.parts||[],r.parts.push(t),t.byterange&&(t.byterange.hasOwnProperty("offset")||(t.byterange.offset=d),d=t.byterange.offset+t.byterange.length),t=r.parts.length-1,this.warnOnMissingAttributes_(`#EXT-X-PART #${t} for segment #`+e,h.attributes,["URI","DURATION"]),this.manifest.renditionReports&&this.manifest.renditionReports.forEach(((e,t)=>{e.hasOwnProperty("lastPart")||this.trigger("warn",{message:`#EXT-X-RENDITION-REPORT #${t} lacks required attribute(s): LAST-PART`})}))},"server-control"(){var e=this.manifest.serverControl=Nr(h.attributes);e.hasOwnProperty("canBlockReload")||(e.canBlockReload=!1,this.trigger("info",{message:"#EXT-X-SERVER-CONTROL defaulting CAN-BLOCK-RELOAD to false"})),Mr.call(this,this.manifest),e.canSkipDateranges&&!e.hasOwnProperty("canSkipUntil")&&this.trigger("warn",{message:"#EXT-X-SERVER-CONTROL lacks required attribute CAN-SKIP-UNTIL which is required when CAN-SKIP-DATERANGES is set"})},"preload-hint"(){var e=this.manifest.segments.length,t=Nr(h.attributes),i=t.type&&"PART"===t.type,s=(r.preloadHints=r.preloadHints||[],r.preloadHints.push(t),!t.byterange||t.byterange.hasOwnProperty("offset")||(t.byterange.offset=i?d:0,i&&(d=t.byterange.offset+t.byterange.length)),r.preloadHints.length-1);if(this.warnOnMissingAttributes_(`#EXT-X-PRELOAD-HINT #${s} for segment #`+e,h.attributes,["TYPE","URI"]),t.type)for(let i=0;i<r.preloadHints.length-1;i++){var n=r.preloadHints[i];n.type&&n.type===t.type&&this.trigger("warn",{message:`#EXT-X-PRELOAD-HINT #${s} for segment #${e} has the same TYPE ${t.type} as preload hint #`+i})}},"rendition-report"(){var e=Nr(h.attributes),t=(this.manifest.renditionReports=this.manifest.renditionReports||[],this.manifest.renditionReports.push(e),e=this.manifest.renditionReports.length-1,["LAST-MSN","URI"]);n&&t.push("LAST-PART"),this.warnOnMissingAttributes_("#EXT-X-RENDITION-REPORT #"+e,h.attributes,t)},"part-inf"(){this.manifest.partInf=Nr(h.attributes),this.warnOnMissingAttributes_("#EXT-X-PART-INF",h.attributes,["PART-TARGET"]),this.manifest.partInf.partTarget&&(this.manifest.partTargetDuration=this.manifest.partInf.partTarget),Mr.call(this,this.manifest)}}[h.tagType]||function(){}).call(e)},uri(){r.uri=h.uri,t.push(r),!this.manifest.targetDuration||"duration"in r||(this.trigger("warn",{message:"defaulting segment duration to the target duration"}),r.duration=this.manifest.targetDuration),s&&(r.key=s),r.timeline=o,i&&(r.map=i),d=0,r={}},comment(){},custom(){h.segment?(r.custom=r.custom||{},r.custom[h.customType]=h.data):(this.manifest.custom=this.manifest.custom||{},this.manifest.custom[h.customType]=h.data)}})[h.type].call(e)}))}warnOnMissingAttributes_(e,t,i){const 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.trigger("end")}addParser(e){this.parseStream.addParser(e)}addTagMapper(e){this.parseStream.addTagMapper(e)}}function Ur(e){return Vr.audio.test((e=void 0===e?"":e).trim().toLowerCase())}function Br(e){return void 0===e&&(e=""),window.MediaSource&&window.MediaSource.isTypeSupported&&window.MediaSource.isTypeSupported(Xr(e))||!1}function Fr(e){return(e=void 0===e?"":e).toLowerCase().split(",").every((function(e){e=e.trim();for(var t=0;t<Wr.length;t++){var i=Wr[t];if(Vr["muxer"+i].test(e))return!0}return!1}))}function jr(e){return Yr.test(e)?"hls":Qr.test(e)?"dash":"application/vnd.videojs.vhs+json"===e?"vhs-json":null}function Hr(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}function qr(e,t){if(/^[a-z]+:/i.test(t))return t;/^data:/.test(e)&&(e=window.location&&window.location.href||"");var i="function"==typeof window.URL,s=/^\/\//.test(e),r=!window.location&&!/\/\//i.test(e);return i?e=new window.URL(e,window.location||nn):/\/\//i.test(e)||(e=kr.buildAbsoluteURL(window.location&&window.location.href||"",e)),i?(i=new URL(t,e),r?i.href.slice(nn.length):s?i.href.slice(i.protocol.length):i.href):kr.buildAbsoluteURL(e,t)}var Vr={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^/},$r=["video","audio","text"],Wr=["Video","Audio","Text"],Gr=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)}))},zr=function(e){e=(e=void 0===e?"":e).split(",");var t=[];return e.forEach((function(e){var i;e=e.trim(),$r.forEach((function(s){var r,n=Vr[s].exec(e.toLowerCase());!n||n.length<=1||(i=s,n=e.substring(0,n[1].length),r=e.replace(n,""),t.push({type:n,details:r,mediaType:s}))})),i||t.push({type:e,details:"",mediaType:"unknown"})})),t},Xr=function(e){var t,i,s;if(e&&"string"==typeof e)return i="video",1===(t=e.toLowerCase().split(",").map((function(e){return Gr(e.trim())}))).length&&Ur(t[0])?i="audio":1===t.length&&(s=t[0],Vr.text.test((s=void 0===s?"":s).trim().toLowerCase()))&&(i="application"),s="mp4",t.every((function(e){return Vr.mp4.test(e)}))?s="mp4":t.every((function(e){return Vr.webm.test(e)}))?s="webm":t.every((function(e){return Vr.ogg.test(e)}))&&(s="ogg"),i+"/"+s+';codecs="'+e+'"'},Kr="mp4a.40.2",Yr=/^(audio|video|application)\/(x-|vnd\.apple\.)?mpegurl/i,Qr=/^application\/dash\+xml/i,Jr=function(e){return"function"===ArrayBuffer.isView?ArrayBuffer.isView(e):e&&e.buffer instanceof ArrayBuffer},Zr=function(e){return e instanceof Uint8Array?e:(Array.isArray(e)||Jr(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))},en=window.BigInt||Number,tn=[en("0x1"),en("0x100"),en("0x10000"),en("0x1000000"),en("0x100000000"),en("0x10000000000"),en("0x1000000000000"),en("0x100000000000000"),en("0x10000000000000000")],sn=(at=new Uint16Array([65484]),255!==(at=new Uint8Array(at.buffer,at.byteOffset,at.byteLength))[0]&&at[0],function(e,t){var i=void 0!==(i=(t=void 0===t?{}:t).signed)&&i,s=void 0!==(t=t.le)&&t;return t=((e=Zr(e))[t=s?"reduce":"reduceRight"]||Array.prototype[t]).call(e,(function(t,i,r){return r=s?r:Math.abs(r+1-e.length),t+en(i)*tn[r]}),en(0)),i&&(i=tn[e.length]/en(2)-en(1))<(t=en(t))&&(t=(t=t-i-i)-en(2)),Number(t)}),rn=function(e,t,i){var s,r=void 0===(s=(i=void 0===i?{}:i).offset)?0:s,n=void 0===(s=i.mask)?[]:s;return e=Zr(e),i=(t=Zr(t)).every||Array.prototype.every,t.length&&e.length-r>=t.length&&i.call(t,(function(t,i){return t===(n[i]?n[i]&e[r+i]:e[r+i])}))},nn="http://example.com";function an(e,t){return(t=void 0===t?Object:t)&&"function"==typeof t.freeze?t.freeze(e):e}var on=an({HTML:"text/html",isHTML:function(e){return e===on.HTML},XML_APPLICATION:"application/xml",XML_TEXT:"text/xml",XML_XHTML_APPLICATION:"application/xhtml+xml",XML_SVG_IMAGE:"image/svg+xml"}),ln=an({HTML:"http://www.w3.org/1999/xhtml",isHTML:function(e){return e===ln.HTML},SVG:"http://www.w3.org/2000/svg",XML:"http://www.w3.org/XML/1998/namespace",XMLNS:"http://www.w3.org/2000/xmlns/"}),dn={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:an,MIME_TYPE:on,NAMESPACE:ln},hn=dn.find,un=dn.NAMESPACE;function cn(e){return""!==e}function pn(e,t){return e.hasOwnProperty(t)||(e[t]=!0),e}function mn(e){return e?(e=(e=e)?e.split(/[\t\n\f\r ]+/).filter(cn):[],Object.keys(e.reduce(pn,{}))):[]}function gn(e,t){for(var i in e)Object.prototype.hasOwnProperty.call(e,i)&&(t[i]=e[i])}function fn(e,t){var i=e.prototype;function s(){}i instanceof t||(s.prototype=t.prototype,gn(i,s=new s),e.prototype=i=s),i.constructor!=e&&(i.constructor=e)}var yn,_n=((yn={}).ELEMENT_NODE=1,yn.ATTRIBUTE_NODE=2,yn.TEXT_NODE=3,yn.CDATA_SECTION_NODE=4,yn.ENTITY_REFERENCE_NODE=5,yn.ENTITY_NODE=6,yn.PROCESSING_INSTRUCTION_NODE=7,yn.COMMENT_NODE=8,yn.DOCUMENT_NODE=9,yn.DOCUMENT_TYPE_NODE=10,yn.DOCUMENT_FRAGMENT_NODE=11,yn.NOTATION_NODE=12,{}),vn={},bn=(_n.INDEX_SIZE_ERR=(vn[1]="Index size error",1),_n.DOMSTRING_SIZE_ERR=(vn[2]="DOMString size error",2),_n.HIERARCHY_REQUEST_ERR=(vn[3]="Hierarchy request error",3)),Tn=(_n.WRONG_DOCUMENT_ERR=(vn[4]="Wrong document",4),_n.INVALID_CHARACTER_ERR=(vn[5]="Invalid character",5),_n.NO_DATA_ALLOWED_ERR=(vn[6]="No data allowed",6),_n.NO_MODIFICATION_ALLOWED_ERR=(vn[7]="No modification allowed",7),_n.NOT_FOUND_ERR=(vn[8]="Not found",8));function Sn(e,t){var i;return t instanceof Error?i=t:(i=this,Error.call(this,vn[e]),this.message=vn[e],Error.captureStackTrace&&Error.captureStackTrace(this,Sn)),i.code=e,t&&(this.message=this.message+": "+t),i}function wn(){}function En(e,t){this._node=e,this._refresh=t,kn(this)}function kn(e){var t,i=e._node._inc||e._node.ownerDocument._inc;e._inc!=i&&(t=e._refresh(e._node),da(e,"length",t.length),gn(t,e),e._inc=i)}function Cn(){}function In(e,t){for(var i=e.length;i--;)if(e[i]===t)return i}function xn(e,t,i,s){s?t[In(t,s)]=i:t[t.length++]=i,e&&(t=(i.ownerElement=e).ownerDocument)&&(s&&Mn(t,e,s),s=e,e=i,(i=t)&&i._inc++,e.namespaceURI===un.XMLNS)&&(s._nsMap[e.prefix?e.localName:""]=e.value)}function An(e,t,i){var s=In(t,i);if(!(0<=s))throw new Sn(Tn,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)&&(Mn(r,e,i),i.ownerElement=null)}function Pn(){}function On(){}function Ln(e){return("<"==e?"&lt;":">"==e&&"&gt;")||("&"==e?"&amp;":'"'==e&&"&quot;")||"&#"+e.charCodeAt()+";"}function Dn(e,t){if(t(e))return 1;if(e=e.firstChild)do{if(Dn(e,t))return 1}while(e=e.nextSibling)}function Nn(){this.ownerDocument=this}function Mn(e,t,i){e&&e._inc++,i.namespaceURI===un.XMLNS&&delete t._nsMap[i.prefix?i.localName:""]}function Rn(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 Un(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,Rn(e.ownerDocument,e),t}function Bn(e){return e&&e.nodeType===On.DOCUMENT_TYPE_NODE}function Fn(e){return e&&e.nodeType===On.ELEMENT_NODE}function jn(e){return e&&e.nodeType===On.TEXT_NODE}function Hn(e,t){var i;if(e=e.childNodes||[],!hn(e,Fn)&&!Bn(t))return i=hn(e,Bn),!(t&&i&&e.indexOf(i)>e.indexOf(t))}function qn(e,t){var i;if(e=e.childNodes||[],!hn(e,(function(e){return Fn(e)&&e!==t})))return i=hn(e,Bn),!(t&&i&&e.indexOf(i)>e.indexOf(t))}function Vn(e,t,i){var s=e.childNodes||[],r=t.childNodes||[];if(t.nodeType===On.DOCUMENT_FRAGMENT_NODE){var n=r.filter(Fn);if(1<n.length||hn(r,jn))throw new Sn(bn,"More than one element or text in fragment");if(1===n.length&&!Hn(e,i))throw new Sn(bn,"Element in fragment can not be inserted before doctype")}if(Fn(t)&&!Hn(e,i))throw new Sn(bn,"Only one element can be added and only after doctype");if(Bn(t)){if(hn(s,Bn))throw new Sn(bn,"Only one doctype is allowed");if(r=hn(s,Fn),i&&s.indexOf(r)<s.indexOf(i))throw new Sn(bn,"Doctype can only be inserted before an element");if(!i&&r)throw new Sn(bn,"Doctype can not be appended since element is present")}}function $n(e,t,i){var s=e.childNodes||[],r=t.childNodes||[];if(t.nodeType===On.DOCUMENT_FRAGMENT_NODE){var n=r.filter(Fn);if(1<n.length||hn(r,jn))throw new Sn(bn,"More than one element or text in fragment");if(1===n.length&&!qn(e,i))throw new Sn(bn,"Element in fragment can not be inserted before doctype")}if(Fn(t)&&!qn(e,i))throw new Sn(bn,"Only one element can be added and only after doctype");if(Bn(t)){if(hn(s,(function(e){return Bn(e)&&e!==i})))throw new Sn(bn,"Only one doctype is allowed");if(r=hn(s,Fn),i&&s.indexOf(r)<s.indexOf(i))throw new Sn(bn,"Doctype can only be inserted before an element")}}function Wn(e,t,i,s){if(function(e,t,i){if(!(s=e)||s.nodeType!==On.DOCUMENT_NODE&&s.nodeType!==On.DOCUMENT_FRAGMENT_NODE&&s.nodeType!==On.ELEMENT_NODE)throw new Sn(bn,"Unexpected parent node type "+e.nodeType);var s;if(i&&i.parentNode!==e)throw new Sn(Tn,"child not in parent");if(!(s=t)||!(Fn(s)||jn(s)||Bn(s)||s.nodeType===On.DOCUMENT_FRAGMENT_NODE||s.nodeType===On.COMMENT_NODE||s.nodeType===On.PROCESSING_INSTRUCTION_NODE)||Bn(t)&&e.nodeType!==On.DOCUMENT_NODE)throw new Sn(bn,"Unexpected node type "+t.nodeType+" for parent node type "+e.nodeType)}(e,t,i),e.nodeType===On.DOCUMENT_NODE&&(s||Vn)(e,t,i),(s=t.parentNode)&&s.removeChild(t),11===t.nodeType){var r=t.firstChild;if(null==r)return t;var n=t.lastChild}else r=n=t;for(s=i?i.previousSibling:e.lastChild,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 Rn(e.ownerDocument||e,e),11==t.nodeType&&(t.firstChild=t.lastChild=null),t}function Gn(){this._nsMap={}}function zn(){}function Xn(){}function Kn(){}function Yn(){}function Qn(){}function Jn(){}function Zn(){}function ea(){}function ta(){}function ia(){}function sa(){}function ra(){}function na(e,t){var i,s=[],r=9==this.nodeType&&this.documentElement||this,n=r.prefix,a=r.namespaceURI;return la(this,s,e,t,i=a&&null==n&&null==r.lookupPrefix(a)?[{namespace:a,prefix:null}]:i),s.join("")}function aa(e,t,i){var s=e.prefix||"",r=e.namespaceURI;if(r&&("xml"!==s||r!==un.XML)&&r!==un.XMLNS){for(var n=i.length;n--;){var a=i[n];if(a.prefix===s)return a.namespace!==r}return 1}}function oa(e,t,i){e.push(" ",t,'="',i.replace(/[<>&"\t\n\r]/g,Ln),'"')}function la(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,a,o,l=e.attributes,d=l.length,h=e.firstChild,u=e.tagName,c=u;if(!(i=un.isHTML(e.namespaceURI)||i)&&!e.prefix&&e.namespaceURI){for(var p,m=0;m<l.length;m++)if("xmlns"===l.item(m).name){p=l.item(m).value;break}if(!p)for(var g=r.length-1;0<=g;g--)if(""===(f=r[g]).prefix&&f.namespace===e.namespaceURI){p=f.namespace;break}var f;if(p!==e.namespaceURI)for(g=r.length-1;0<=g;g--)if((f=r[g]).namespace===e.namespaceURI){f.prefix&&(c=f.prefix+":"+u);break}}t.push("<",c);for(var y=0;y<d;y++)"xmlns"==(n=l.item(y)).prefix?r.push({prefix:n.localName,namespace:n.value}):"xmlns"==n.nodeName&&r.push({prefix:"",namespace:n.value});for(y=0;y<d;y++)aa(n=l.item(y),0,r)&&(oa(t,(a=n.prefix||"")?"xmlns:"+a:"xmlns",o=n.namespaceURI),r.push({prefix:a,namespace:o})),la(n,t,i,s,r);if(u===c&&aa(e,0,r)&&(oa(t,(a=e.prefix||"")?"xmlns:"+a:"xmlns",o=e.namespaceURI),r.push({prefix:a,namespace:o})),h||i&&!/^(?:meta|link|img|br|hr|input)$/i.test(u)){if(t.push(">"),i&&/^script$/i.test(u))for(;h;)h.data?t.push(h.data):la(h,t,i,s,r.slice()),h=h.nextSibling;else for(;h;)la(h,t,i,s,r.slice()),h=h.nextSibling;t.push("</",c,">")}else t.push("/>");return;case 9:case 11:for(h=e.firstChild;h;)la(h,t,i,s,r.slice()),h=h.nextSibling;return;case 2:return oa(t,e.name,e.value);case 3:return t.push(e.data.replace(/[<&>]/g,Ln));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 da(e,t,i){e[t]=i}_n.NOT_SUPPORTED_ERR=(vn[9]="Not supported",9),_n.INUSE_ATTRIBUTE_ERR=(vn[10]="Attribute in use",10),_n.INVALID_STATE_ERR=(vn[11]="Invalid state",11),_n.SYNTAX_ERR=(vn[12]="Syntax error",12),_n.INVALID_MODIFICATION_ERR=(vn[13]="Invalid modification",13),_n.NAMESPACE_ERR=(vn[14]="Invalid namespace",14),_n.INVALID_ACCESS_ERR=(vn[15]="Invalid access",15),Sn.prototype=Error.prototype,gn(_n,Sn),wn.prototype={length:0,item:function(e){return this[e]||null},toString:function(e,t){for(var i=[],s=0;s<this.length;s++)la(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)}},En.prototype.item=function(e){return kn(this),this[e]},fn(En,wn),Cn.prototype={length:0,item:wn.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 Sn(10);return t=this.getNamedItem(e.nodeName),xn(this._ownerElement,this,e,t),t},setNamedItemNS:function(e){var t=e.ownerElement;if(t&&t!=this._ownerElement)throw new Sn(10);return t=this.getNamedItemNS(e.namespaceURI,e.localName),xn(this._ownerElement,this,e,t),t},removeNamedItem:function(e){return e=this.getNamedItem(e),An(this._ownerElement,this,e),e},removeNamedItemNS:function(e,t){return e=this.getNamedItemNS(e,t),An(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}},Pn.prototype={hasFeature:function(e,t){return!0},createDocument:function(e,t,i){var s=new Nn;return s.implementation=this,s.childNodes=new wn,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 Jn;return s.name=e,s.nodeName=e,s.publicId=t||"",s.systemId=i||"",s}},On.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 Wn(this,e,t)},replaceChild:function(e,t){Wn(this,e,t,$n),t&&this.removeChild(t)},removeChild:function(e){return Un(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)}switch(i.childNodes&&(r.childNodes=new wn),r.ownerDocument=t,r.nodeType){case 1:var o=i.attributes,l=r.attributes=new Cn,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)}},gn(yn,On),gn(yn,On.prototype),Nn.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 Wn(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),Un(this,e)},replaceChild:function(e,t){Wn(this,e,t,$n),e.ownerDocument=this,t&&this.removeChild(t),Fn(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}if((r=r||i.cloneNode(!1)).ownerDocument=t,r.parentNode=null,s)for(var n=i.firstChild;n;)r.appendChild(e(t,n,s)),n=n.nextSibling;return r}(this,e,t)},getElementById:function(e){var t=null;return Dn(this.documentElement,(function(i){if(1==i.nodeType&&i.getAttribute("id")==e)return t=i,!0})),t},getElementsByClassName:function(e){var t=mn(e);return new En(this,(function(i){var s=[];return 0<t.length&&Dn(i.documentElement,(function(r){var n,a,o;r!==i&&1===r.nodeType&&(n=r.getAttribute("class"))&&((a=e===n)||(n=mn(n),a=t.every((o=n,function(e){return o&&-1!==o.indexOf(e)}))),a)&&s.push(r)})),s}))},createElement:function(e){var t=new Gn;return t.ownerDocument=this,t.nodeName=e,t.tagName=e,t.localName=e,t.childNodes=new wn,(t.attributes=new Cn)._ownerElement=t},createDocumentFragment:function(){var e=new ia;return e.ownerDocument=this,e.childNodes=new wn,e},createTextNode:function(e){var t=new Kn;return t.ownerDocument=this,t.appendData(e),t},createComment:function(e){var t=new Yn;return t.ownerDocument=this,t.appendData(e),t},createCDATASection:function(e){var t=new Qn;return t.ownerDocument=this,t.appendData(e),t},createProcessingInstruction:function(e,t){var i=new sa;return i.ownerDocument=this,i.tagName=i.target=e,i.nodeValue=i.data=t,i},createAttribute:function(e){var t=new zn;return t.ownerDocument=this,t.name=e,t.nodeName=e,t.localName=e,t.specified=!0,t},createEntityReference:function(e){var t=new ta;return t.ownerDocument=this,t.nodeName=e,t},createElementNS:function(e,t){var i=new Gn,s=t.split(":"),r=i.attributes=new Cn;return i.childNodes=new wn,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 zn,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}},fn(Nn,On),Nn.prototype.getElementsByTagName=(Gn.prototype={nodeType:1,hasAttribute:function(e){return null!=this.getAttributeNode(e)},getAttribute:function(e){return(e=this.getAttributeNode(e))&&e.value||""},getAttributeNode:function(e){return this.attributes.getNamedItem(e)},setAttribute:function(e,t){(e=this.ownerDocument.createAttribute(e)).value=e.nodeValue=""+t,this.setAttributeNode(e)},removeAttribute:function(e){(e=this.getAttributeNode(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,Rn(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))&&this.removeAttributeNode(e)},hasAttributeNS:function(e,t){return null!=this.getAttributeNodeNS(e,t)},getAttributeNS:function(e,t){return(e=this.getAttributeNodeNS(e,t))&&e.value||""},setAttributeNS:function(e,t,i){(e=this.ownerDocument.createAttributeNS(e,t)).value=e.nodeValue=""+i,this.setAttributeNode(e)},getAttributeNodeNS:function(e,t){return this.attributes.getNamedItemNS(e,t)},getElementsByTagName:function(e){return new En(this,(function(t){var i=[];return Dn(t,(function(s){s===t||1!=s.nodeType||"*"!==e&&s.tagName!=e||i.push(s)})),i}))},getElementsByTagNameNS:function(e,t){return new En(this,(function(i){var s=[];return Dn(i,(function(r){r===i||1!==r.nodeType||"*"!==e&&r.namespaceURI!==e||"*"!==t&&r.localName!=t||s.push(r)})),s}))}}).getElementsByTagName,Nn.prototype.getElementsByTagNameNS=Gn.prototype.getElementsByTagNameNS,fn(Gn,On),zn.prototype.nodeType=2,fn(zn,On),Xn.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(vn[bn])},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}},fn(Xn,On),Kn.prototype={nodeName:"#text",nodeType:3,splitText:function(e){var t=(i=this.data).substring(e),i=i.substring(0,e);return this.data=this.nodeValue=i,this.length=i.length,e=this.ownerDocument.createTextNode(t),this.parentNode&&this.parentNode.insertBefore(e,this.nextSibling),e}},fn(Kn,Xn),Yn.prototype={nodeName:"#comment",nodeType:8},fn(Yn,Xn),Qn.prototype={nodeName:"#cdata-section",nodeType:4},fn(Qn,Xn),Jn.prototype.nodeType=10,fn(Jn,On),Zn.prototype.nodeType=12,fn(Zn,On),ea.prototype.nodeType=6,fn(ea,On),ta.prototype.nodeType=5,fn(ta,On),ia.prototype.nodeName="#document-fragment",ia.prototype.nodeType=11,fn(ia,On),sa.prototype.nodeType=7,fn(sa,On),ra.prototype.serializeToString=function(e,t,i){return na.call(e,t,i)},On.prototype.toString=na;try{Object.defineProperty&&(Object.defineProperty(En.prototype,"length",{get:function(){return kn(this),this.$$length}}),Object.defineProperty(On.prototype,"textContent",{get:function(){return function e(t){switch(t.nodeType){case 1:case 11:var i=[];for(t=t.firstChild;t;)7!==t.nodeType&&8!==t.nodeType&&i.push(e(t)),t=t.nextSibling;return i.join("");default:return t.nodeValue}}(this)},set:function(e){switch(this.nodeType){case 1:case 11:for(;this.firstChild;)this.removeChild(this.firstChild);(e||String(e))&&this.appendChild(this.ownerDocument.createTextNode(e));break;default:this.data=e,this.value=e,this.nodeValue=e}}}),da=function(e,t,i){e["$$"+t]=i})}catch(U){}var ha={DocumentType:Jn,DOMException:Sn,DOMImplementation:Pn,Element:Gn,Node:On,NodeList:wn,XMLSerializer:ra},ua=ot((function(e,t){var i=dn.freeze;t.XML_ENTITIES=i({amp:"&",apos:"'",gt:">",lt:"<",quot:'"'}),t.HTML_ENTITIES=i({lt:"<",gt:">",amp:"&",quot:'"',apos:"'",Agrave:"À",Aacute:"Á",Acirc:"Â",Atilde:"Ã",Auml:"Ä",Aring:"Å",AElig:"Æ",Ccedil:"Ç",Egrave:"È",Eacute:"É",Ecirc:"Ê",Euml:"Ë",Igrave:"Ì",Iacute:"Í",Icirc:"Î",Iuml:"Ï",ETH:"Ð",Ntilde:"Ñ",Ograve:"Ò",Oacute:"Ó",Ocirc:"Ô",Otilde:"Õ",Ouml:"Ö",Oslash:"Ø",Ugrave:"Ù",Uacute:"Ú",Ucirc:"Û",Uuml:"Ü",Yacute:"Ý",THORN:"Þ",szlig:"ß",agrave:"à",aacute:"á",acirc:"â",atilde:"ã",auml:"ä",aring:"å",aelig:"æ",ccedil:"ç",egrave:"è",eacute:"é",ecirc:"ê",euml:"ë",igrave:"ì",iacute:"í",icirc:"î",iuml:"ï",eth:"ð",ntilde:"ñ",ograve:"ò",oacute:"ó",ocirc:"ô",otilde:"õ",ouml:"ö",oslash:"ø",ugrave:"ù",uacute:"ú",ucirc:"û",uuml:"ü",yacute:"ý",thorn:"þ",yuml:"ÿ",nbsp:" ",iexcl:"¡",cent:"¢",pound:"£",curren:"¤",yen:"¥",brvbar:"¦",sect:"§",uml:"¨",copy:"©",ordf:"ª",laquo:"«",not:"¬",shy:"­­",reg:"®",macr:"¯",deg:"°",plusmn:"±",sup2:"²",sup3:"³",acute:"´",micro:"µ",para:"¶",middot:"·",cedil:"¸",sup1:"¹",ordm:"º",raquo:"»",frac14:"¼",frac12:"½",frac34:"¾",iquest:"¿",times:"×",divide:"÷",forall:"∀",part:"∂",exist:"∃",empty:"∅",nabla:"∇",isin:"∈",notin:"∉",ni:"∋",prod:"∏",sum:"∑",minus:"−",lowast:"∗",radic:"√",prop:"∝",infin:"∞",ang:"∠",and:"∧",or:"∨",cap:"∩",cup:"∪",int:"∫",there4:"∴",sim:"∼",cong:"≅",asymp:"≈",ne:"≠",equiv:"≡",le:"≤",ge:"≥",sub:"⊂",sup:"⊃",nsub:"⊄",sube:"⊆",supe:"⊇",oplus:"⊕",otimes:"⊗",perp:"⊥",sdot:"⋅",Alpha:"Α",Beta:"Β",Gamma:"Γ",Delta:"Δ",Epsilon:"Ε",Zeta:"Ζ",Eta:"Η",Theta:"Θ",Iota:"Ι",Kappa:"Κ",Lambda:"Λ",Mu:"Μ",Nu:"Ν",Xi:"Ξ",Omicron:"Ο",Pi:"Π",Rho:"Ρ",Sigma:"Σ",Tau:"Τ",Upsilon:"Υ",Phi:"Φ",Chi:"Χ",Psi:"Ψ",Omega:"Ω",alpha:"α",beta:"β",gamma:"γ",delta:"δ",epsilon:"ε",zeta:"ζ",eta:"η",theta:"θ",iota:"ι",kappa:"κ",lambda:"λ",mu:"μ",nu:"ν",xi:"ξ",omicron:"ο",pi:"π",rho:"ρ",sigmaf:"ς",sigma:"σ",tau:"τ",upsilon:"υ",phi:"φ",chi:"χ",psi:"ψ",omega:"ω",thetasym:"ϑ",upsih:"ϒ",piv:"ϖ",OElig:"Œ",oelig:"œ",Scaron:"Š",scaron:"š",Yuml:"Ÿ",fnof:"ƒ",circ:"ˆ",tilde:"˜",ensp:" ",emsp:" ",thinsp:" ",zwnj:"‌",zwj:"‍",lrm:"‎",rlm:"‏",ndash:"–",mdash:"—",lsquo:"‘",rsquo:"’",sbquo:"‚",ldquo:"“",rdquo:"”",bdquo:"„",dagger:"†",Dagger:"‡",bull:"•",hellip:"…",permil:"‰",prime:"′",Prime:"″",lsaquo:"‹",rsaquo:"›",oline:"‾",euro:"€",trade:"™",larr:"←",uarr:"↑",rarr:"→",darr:"↓",harr:"↔",crarr:"↵",lceil:"⌈",rceil:"⌉",lfloor:"⌊",rfloor:"⌋",loz:"◊",spades:"♠",clubs:"♣",hearts:"♥",diams:"♦"}),t.entityMap=t.HTML_ENTITIES})),ca=(ua.XML_ENTITIES,ua.HTML_ENTITIES,ua.entityMap,dn.NAMESPACE),pa=/[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]/,ma=new RegExp("[\\-\\.0-9"+pa.source.slice(1,-1)+"\\u00B7\\u0300-\\u036F\\u203F-\\u2040]"),ga=new RegExp("^"+pa.source+ma.source+"*(?::"+pa.source+ma.source+"*)?$");function fa(e,t){this.message=e,this.locator=t,Error.captureStackTrace&&Error.captureStackTrace(this,fa)}function ya(){}function _a(e,t){return t.lineNumber=e.lineNumber,t.columnNumber=e.columnNumber,t}function va(e,t,i){for(var s=e.tagName,r=null,n=e.length;n--;){var a=e[n],o=a.qName,l=a.value;o=0<(h=o.indexOf(":"))?(d=a.prefix=o.slice(0,h),u=o.slice(h+1),"xmlns"===d&&u):(d=null,"xmlns"===(u=o)&&""),a.localName=u,!1!==o&&(null==r&&(r={},ba(i,i={})),i[o]=r[o]=l,a.uri=ca.XMLNS,t.startPrefixMapping(o,l))}var d;for(n=e.length;n--;)(d=(a=e[n]).prefix)&&("xml"===d&&(a.uri=ca.XML),"xmlns"!==d)&&(a.uri=i[d||""]);var h,u=0<(h=s.indexOf(":"))?(d=e.prefix=s.slice(0,h),e.localName=s.slice(h+1)):(d=null,e.localName=s),c=e.uri=i[d||""];if(t.startElement(c,u,s,e),!e.closed)return e.currentNSMap=i,e.localNSMap=r,1;if(t.endElement(c,u,s),r)for(d in r)Object.prototype.hasOwnProperty.call(r,d)&&t.endPrefixMapping(d)}function ba(e,t){for(var i in e)Object.prototype.hasOwnProperty.call(e,i)&&(t[i]=e[i])}function Ta(){this.attributeNames={}}(fa.prototype=new Error).name=fa.name,ya.prototype={parse:function(e,t,i){var s=this.domBuilder;s.startDocument(),ba(t,t={}),function(e,t,i,s,r){function n(e){var t=e.slice(1,-1);return Object.hasOwnProperty.call(i,t)?i[t]:"#"===t.charAt(0)?65535<(t=parseInt(t.substr(1).replace("x","0x")))?(t-=65536,String.fromCharCode(55296+(t>>10),56320+(1023&t))):String.fromCharCode(t):(r.error("entity not found:"+e),e)}function a(t){var i;m<t&&(i=e.substring(m,t).replace(/&#?\w+;/g,n),u&&o(m),s.characters(i,0,t-m),m=t)}function o(t,i){for(;d<=t&&(i=h.exec(e));)l=i.index,d=l+i[0].length,u.lineNumber++;u.columnNumber=t-l+1}for(var l=0,d=0,h=/.*(?:\r\n?|\n)|.*$/g,u=s.locator,c=[{currentNSMap:t}],p={},m=0;;){try{var g,f,y=e.indexOf("<",m);if(y<0)return e.substr(m).match(/^\s*$/)||(f=(g=s.doc).createTextNode(e.substr(m)),g.appendChild(f),s.currentElement=f);switch(m<y&&a(y),e.charAt(y+1)){case"/":var _=e.indexOf(">",y+3),v=e.substring(y+2,_).replace(/[ \t\n\r]+$/g,""),b=c.pop(),T=(_<0?(v=e.substring(y+2).replace(/[\s<].*/,""),r.error("end tag name: "+v+" is not complete:"+b.tagName),_=y+1+v.length):v.match(/\s</)&&(v=v.replace(/[\s<].*/,""),r.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(s.endElement(b.uri,b.localName,v),T)for(var w in T)Object.prototype.hasOwnProperty.call(T,w)&&s.endPrefixMapping(w);S||r.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);return s&&(e=e.substring(t,s).match(/^<\?(\S*)\s*([\s\S]*?)\s*$/))?(e[0].length,i.processingInstruction(e[1],e[2]),s+2):-1}(e,y,s);break;case"!":u&&o(y),_=function(e,t,i,s){if("-"===e.charAt(t+2))return"-"===e.charAt(t+3)?t<(n=e.indexOf("--\x3e",t+4))?(i.comment(e,t+4,n-t-4),n+3):(s.error("Unclosed comment"),-1):-1;if("CDATA["==e.substr(t+3,6))return n=e.indexOf("]]>",t+9),i.startCDATA(),i.characters(e,t+9,n-t-9),i.endCDATA(),n+3;var r,n=(s=function(e,t){var i,s=[],r=/'[^']+'|"[^"]+"|[^\s<>\/=]+=?|(\/?\s*>|<)/g;for(r.lastIndex=t,r.exec(e);i=r.exec(e);)if(s.push(i),i[1])return s}(e,t)).length;return 1<n&&/!doctype/i.test(s[0][0])?(e=s[1][0],r=t=!1,3<n&&(/^public$/i.test(s[2][0])?(t=s[3][0],r=4<n&&s[4][0]):/^system$/i.test(s[2][0])&&(r=s[3][0])),s=s[n-1],i.startDTD(e,t,r),i.endDTD(),s.index+s[0].length):-1}(e,y,s,r);break;default:u&&o(y);var E=new Ta,k=c[c.length-1].currentNSMap,C=(_=function(e,t,i,s,r,n){function a(e,t,s){i.attributeNames.hasOwnProperty(e)&&n.fatalError("Attribute "+e+" redefined"),i.addValue(e,t.replace(/[\t\n\r]/g," ").replace(/&#?\w+;/g,r),s)}for(var o,l=++t,d=0;;){var h=e.charAt(l);switch(h){case"=":if(1===d)o=e.slice(t,l);else if(2!==d)throw new Error("attribute equal must after attrName");d=3;break;case"'":case'"':if(3===d||1===d){if(1===d&&(n.warning('attribute value must after "="'),o=e.slice(t,l)),t=l+1,!(0<(l=e.indexOf(h,t))))throw new Error("attribute value no end '"+h+"' match");a(o,u=e.slice(t,l),t-1)}else{if(4!=d)throw new Error('attribute value must after "="');a(o,u=e.slice(t,l),t),n.warning('attribute "'+o+'" missed start quot('+h+")!!"),t=l+1}d=5;break;case"/":switch(d){case 0:i.setTagName(e.slice(t,l));case 5:case 6:case 7:d=7,i.closed=!0;case 4:case 1:case 2:break;default:throw new Error("attribute invalid close char('/')")}break;case"":return n.error("unexpected end of input"),0==d&&i.setTagName(e.slice(t,l)),l;case">":switch(d){case 0:i.setTagName(e.slice(t,l));case 5:case 6:case 7:break;case 4:case 1:"/"===(u=e.slice(t,l)).slice(-1)&&(i.closed=!0,u=u.slice(0,-1));case 2:2===d&&(u=o),4==d?(n.warning('attribute "'+u+'" missed quot(")!'),a(o,u,t)):(ca.isHTML(s[""])&&u.match(/^(?:disabled|checked|selected)$/i)||n.warning('attribute "'+u+'" missed value!! "'+u+'" instead!!'),a(u,u,t));break;case 3:throw new Error("attribute value missed!!")}return l;case"€":h=" ";default:if(h<=" ")switch(d){case 0:i.setTagName(e.slice(t,l)),d=6;break;case 1:o=e.slice(t,l),d=2;break;case 4:var u=e.slice(t,l);n.warning('attribute "'+u+'" missed quot(")!!'),a(o,u,t);case 5:d=6}else switch(d){case 2:i.tagName,ca.isHTML(s[""])&&o.match(/^(?:disabled|checked|selected)$/i)||n.warning('attribute "'+o+'" missed value!! "'+o+'" instead2!!'),a(o,o,t),t=l,d=1;break;case 5:n.warning('attribute space is required"'+o+'"!!');case 6:d=1,t=l;break;case 3:d=4,t=l;break;case 7:throw new Error("elements closed character '/' and '>' must be connected to")}}l++}}(e,y,E,k,n,r),E.length);if(!E.closed&&function(e,t,i,s){var r=s[i];return null==r&&((r=e.lastIndexOf("</"+i+">"))<t&&(r=e.lastIndexOf("</"+i)),s[i]=r),r<t}(e,_,E.tagName,p)&&(E.closed=!0,i.nbsp||r.warning("unclosed xml attribute")),u&&C){for(var I=_a(u,{}),x=0;x<C;x++){var A=E[x];o(A.offset),A.locator=_a(u,{})}s.locator=I,va(E,s,k)&&c.push(E),s.locator=u}else va(E,s,k)&&c.push(E);ca.isHTML(E.uri)&&!E.closed?_=function(e,t,i,s,r){if(/^(?:script|textarea)$/i.test(i)){var n=e.indexOf("</"+i+">",t);if(e=e.substring(t+1,n),/[&<]/.test(e))return/^script$/i.test(i)||(e=e.replace(/&#?\w+;/g,s)),r.characters(e,0,e.length),n}return t+1}(e,_,E.tagName,n,s):_++}}catch(t){if(t instanceof fa)throw t;r.error("element parse error: "+t),_=-1}m<_?m=_:a(Math.max(y,m)+1)}}(e,t,i,s,this.errorHandler),s.endDocument()}},Ta.prototype={setTagName:function(e){if(!ga.test(e))throw new Error("invalid tagName:"+e);this.tagName=e},addValue:function(e,t,i){if(!ga.test(e))throw new Error("invalid attribute:"+e);this.attributeNames[e]=this.length,this[this.length++]={qName:e,value:t,offset:i}},length:0,getLocalName:function(e){return this[e].localName},getLocator:function(e){return this[e].locator},getQName:function(e){return this[e].qName},getURI:function(e){return this[e].uri},getValue:function(e){return this[e].value}};var Sa={XMLReader:ya,ParseError:fa},wa=ha.DOMImplementation,Ea=dn.NAMESPACE,ka=Sa.ParseError,Ca=Sa.XMLReader;function Ia(e){return e.replace(/\r[\n\u0085]/g,"\n").replace(/[\r\u0085\u2028]/g,"\n")}function xa(e){this.options=e||{locator:{}}}function Aa(){this.cdata=!1}function Pa(e,t){t.lineNumber=e.lineNumber,t.columnNumber=e.columnNumber}function Oa(e,t,i){return"string"==typeof e?e.substr(t,i):e.length>=t+i||t?new java.lang.String(e,t,i)+"":e}function La(e,t){(e.currentElement||e.doc).appendChild(t)}xa.prototype.parseFromString=function(e,t){var i=this.options,s=new Ca,r=i.domBuilder||new Aa,n=i.errorHandler,a=i.locator,o=i.xmlns||{},l=(t=/\/x?html?$/.test(t))?ua.HTML_ENTITIES:ua.XML_ENTITIES;return a&&r.setDocumentLocator(a),s.errorHandler=function(e,t,i){if(!e){if(t instanceof Aa)return t;e=t}var s={},r=e instanceof Function;function n(t){var n=e[t];!n&&r&&(n=2==e.length?function(i){e(t,i)}:e),s[t]=n?function(e){n("[xmldom "+t+"]\t"+e+function(e){if(e)return"\n@"+(e.systemId||"")+"#[line:"+e.lineNumber+",col:"+e.columnNumber+"]"}(i))}:function(){}}return i=i||{},n("warning"),n("error"),n("fatalError"),s}(n,r,a),s.domBuilder=i.domBuilder||r,t&&(o[""]=Ea.HTML),o.xml=o.xml||Ea.XML,n=i.normalizeLineEndings||Ia,e&&"string"==typeof e?s.parse(n(e),o,l):s.errorHandler.error("invalid doc source"),r.doc},Aa.prototype={startDocument:function(){this.doc=(new wa).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;La(this,n),this.currentElement=n,this.locator&&Pa(this.locator,n);for(var o=0;o<a;o++){e=s.getURI(o);var l=s.getValue(o),d=(i=s.getQName(o),r.createAttributeNS(e,i));this.locator&&Pa(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&&Pa(this.locator,e),La(this,e)},ignorableWhitespace:function(e,t,i){},characters:function(e,t,i){var s;(e=Oa.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)&&Pa(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=Oa.apply(this,arguments),e=this.doc.createComment(e),this.locator&&Pa(this.locator,e),La(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&&Pa(this.locator,s),La(this,s),this.doc.doctype=s)},warning:function(e){},error:function(e){},fatalError:function(e){throw new ka(e,this.locator)}},"endDTD,startEntity,endEntity,attributeDecl,elementDecl,externalEntityDecl,internalEntityDecl,resolveEntity,getExternalSubset,notationDecl,unparsedEntityDecl".replace(/\w+/g,(function(e){Aa.prototype[e]=function(){return null}}));var Da={__DOMHandler:Aa,normalizeLineEndings:Ia,DOMParser:xa}.DOMParser;const Na=e=>!!e&&"object"==typeof e,Ma=(...e)=>e.reduce(((e,t)=>("object"==typeof t&&Object.keys(t).forEach((i=>{Array.isArray(e[i])&&Array.isArray(t[i])?e[i]=e[i].concat(t[i]):Na(e[i])&&Na(t[i])?e[i]=Ma(e[i],t[i]):e[i]=t[i]})),e)),{}),Ra=e=>Object.keys(e).map((t=>e[t])),Ua=e=>e.reduce(((e,t)=>e.concat(t)),[]),Ba=e=>{if(!e.length)return[];var t=[];for(let i=0;i<e.length;i++)t.push(e[i]);return t};const Fa=({baseUrl:e="",source:t="",range:i="",indexRange:s=""})=>{if(e={uri:t,resolvedUri:qr(e||"",t)},i||s){t=(i||s).split("-");let r,n=window.BigInt?window.BigInt(t[0]):parseInt(t[0],10),a=window.BigInt?window.BigInt(t[1]):parseInt(t[1],10);n<Number.MAX_SAFE_INTEGER&&"bigint"==typeof n&&(n=Number(n)),a<Number.MAX_SAFE_INTEGER&&"bigint"==typeof a&&(a=Number(a)),"bigint"==typeof(r="bigint"==typeof a||"bigint"==typeof n?window.BigInt(a)-window.BigInt(n)+window.BigInt(1):a-n+1)&&r<Number.MAX_SAFE_INTEGER&&(r=Number(r)),e.byterange={length:r,offset:n}}return e},ja=e=>(e&&"number"!=typeof e&&(e=parseInt(e,10)),isNaN(e)?null:e),Ha={static(e){var{duration:t,timescale:i=1,sourceDuration:s,periodDuration:r}=e,t=t/i;return"number"==typeof(e=ja(e.endNumber))?{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,t=(e=ja(e.endNumber),(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)}}},qa=e=>{var t,{type:i,duration:s,timescale:r=1,periodDuration:n,sourceDuration:a}=e,{start:o,end:l}=Ha[i](e),o=((e,t)=>{var i=[];for(let s=e;s<t;s++)i.push(s);return i})(o,l).map((t=e,e=>{var{duration:i,timescale:s=1,periodStart:r,startNumber:n=1}=t;return{number:n+e,duration:i/s,timeline:r,time:e*i}}));return"static"===i&&(o[l=o.length-1].duration=("number"==typeof n?n:a)-s/r*l),o},Va=e=>{var{baseUrl:t,initialization:i={},sourceDuration:s,indexRange:r="",periodStart:n,presentationTime:a,number:o=0,duration:l}=e;if(t)return i=Fa({baseUrl:t,source:i.sourceURL,range:i.range}),(t=Fa({baseUrl:t,source:t,indexRange:r})).map=i,l?(r=qa(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("NO_BASE_URL")},$a=(e,t,i)=>{var s=e.sidx.map||null,r=e.sidx.duration,n=e.timeline||0,a=(a=e.sidx.byterange).offset+a.length,o=t.timescale,l=t.references.filter((e=>1!==e.referenceType)),d=[],h=e.endList?"static":"dynamic",u=e.sidx.timeline;let c,p=u,m=e.mediaSequence||0;c="bigint"==typeof t.firstOffset?window.BigInt(a)+t.firstOffset:a+t.firstOffset;for(let e=0;e<l.length;e++){var g=(f=t.references[e]).referencedSize,f=f.subsegmentDuration;let a;a="bigint"==typeof c?c+window.BigInt(g)-window.BigInt(1):c+g-1;var y=Va(y={baseUrl:i,timescale:o,timeline:n,periodStart:u,presentationTime:p,number:m,duration:f,sourceDuration:r,indexRange:y=c+"-"+a,type:h})[0];s&&(y.map=s),d.push(y),c+="bigint"==typeof c?window.BigInt(g):g,p+=f/o,m++}return e.segments=d,e},Wa=["AUDIO","SUBTITLES"],Ga=e=>{return t=({timeline:e})=>e,Ra((e=e).reduce(((e,i)=>(i.forEach((i=>{e[t(i)]=i})),e)),{})).sort(((e,t)=>e.timeline>t.timeline?1:-1));var t},za=e=>{let t=[];var i,s;return i=e,s=(e,i,s,r)=>{t=t.concat(e.playlists||[])},(e=Wa).forEach((function(e){for(var t in i.mediaGroups[e])for(var r in i.mediaGroups[e][t]){var n=i.mediaGroups[e][t][r];s(n)}})),t},Xa=({playlist:e,mediaSequence:t})=>{e.mediaSequence=t,e.segments.forEach(((t,i)=>{t.number=e.mediaSequence+i}))},Ka=e=>e&&e.uri+"-"+(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})(e.byterange),Ya=e=>Ra(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}),{})).map((e=>(e.discontinuityStarts=(e.segments||[]).reduce(((e,t,i)=>(t.discontinuity&&e.push(i),e)),[]),e))),Qa=(e,t)=>{var i=Ka(e.sidx);return(t=i&&t[i]&&t[i].sidx)&&$a(e,t,e.sidx.resolvedUri),e},Ja=({attributes:e,segments:t,sidx:i,discontinuityStarts:s})=>(s={attributes:{NAME:e.id,AUDIO:"audio",SUBTITLES:"subs",RESOLUTION:{width:e.width,height:e.height},CODECS:e.codecs,BANDWIDTH:e.bandwidth,"PROGRAM-ID":1},uri:"",endList:"static"===e.type,timeline:e.periodStart,resolvedUri:"",targetDuration:e.duration,discontinuityStarts:s,timelineStarts:e.timelineStarts,segments:t},e.frameRate&&(s.attributes["FRAME-RATE"]=e.frameRate),e.contentProtection&&(s.contentProtection=e.contentProtection),i&&(s.sidx=i),s),Za=({attributes:e})=>"video/mp4"===e.mimeType||"video/webm"===e.mimeType||"video"===e.contentType,eo=({attributes:e})=>"audio/mp4"===e.mimeType||"audio/webm"===e.mimeType||"audio"===e.contentType,to=({attributes:e})=>"text/vtt"===e.mimeType||"text"===e.contentType,io=e=>e?Object.keys(e).reduce(((t,i)=>(i=e[i],t.concat(i.playlists))),[]):[],so=(e,t)=>{var{type:i,minimumUpdatePeriod:s=0,media:r="",sourceDuration:n,timescale:a=1,startNumber:o=1,periodStart:l}=e,d=[];let h=-1;for(let g=0;g<t.length;g++){var u=(p=t[g]).d,c=p.r||0,p=p.t||0;let f;h<0&&(h=p),p&&p>h&&(h=p),f=c<0?(p=g+1)===t.length?"dynamic"===i&&0<s&&0<r.indexOf("$Number$")?((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)})(e,h,u):(n*a-h)/u:(t[p].t-h)/u:c+1;var m=o+d.length+f;let y=o+d.length;for(;y<m;)d.push({number:y,duration:u/a,time:h,timeline:l}),h+=u,y++}return d},ro=/\$([A-z]*)(?:(%0)([0-9]+)d)?\$/g,no=(e,t)=>{return e.replace(ro,(i=t,(e,t,s,r)=>"$$"===e?"$":void 0===i[t]?e:(e=""+i[t],"RepresentationID"===t||(r=s?parseInt(r,10):1)<=e.length?e:new Array(r-e.length+1).join("0")+e)));var i},ao=(e,t)=>{const i={RepresentationID:e.id,Bandwidth:e.bandwidth||0};var{initialization:s={sourceURL:"",range:""}}=e;const r=Fa({baseUrl:e.baseUrl,source:no(s.sourceURL,i),range:s.range});return s=t,((t=e).duration||s?t.duration?qa(t):so(t,s):[{number:t.startNumber||1,duration:t.sourceDuration,time:0,timeline:t.periodStart}]).map((t=>{i.Number=t.number,i.Time=t.time;var s=no(e.media||"",i),n=e.timescale||1,a=e.presentationTimeOffset||0;return a=e.periodStart+(t.time-a)/n,{uri:s,timeline:t.timeline,duration:t.duration,resolvedUri:qr(e.baseUrl||"",s),map:r,number:t.number,presentationTime:a}}))},oo=(e,t)=>{const{duration:i,segmentUrls:s=[],periodStart:r}=e;if(!i&&!t||i&&t)throw new Error("SEGMENT_TIME_UNSPECIFIED");const n=s.map((t=>{var{baseUrl:i,initialization:s={}}=i=e,s=Fa({baseUrl:i,source:s.sourceURL,range:s.range});return(i=Fa({baseUrl:i,source:t.media,range:t.mediaRange})).map=s,i}));let a;return i&&(a=qa(e)),(a=t?so(e,t):a).map(((t,i)=>{var s,a;if(n[i])return i=n[i],s=e.timescale||1,a=e.presentationTimeOffset||0,i.timeline=t.timeline,i.duration=t.duration,i.number=t.number,i.presentationTime=r+(t.time-a)/s,i})).filter((e=>e))},lo=({attributes:e,segmentInfo:t})=>{let i,s;var r,n,a;return t.template?(s=ao,i=Ma(e,t.template)):t.base?(s=Va,i=Ma(e,t.base)):t.list&&(s=oo,i=Ma(e,t.list)),e={attributes:e},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},ho=(e,t)=>Ba(e.childNodes).filter((({tagName:e})=>e===t)),uo=e=>e.textContent.trim(),co=e=>{var t,i,s,r,n;return(e=/P(?:(\d*)Y)?(?:(\d*)M)?(?:(\d*)D)?(?:T(?:(\d*)H)?(?:(\d*)M)?(?:([\d.]*)S)?)?/.exec(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},po={mediaPresentationDuration:e=>co(e),availabilityStartTime:e=>(/^\d+-\d+-\d+T\d+:\d+:\d+(\.\d+)?$/.test(e=e)&&(e+="Z"),Date.parse(e)/1e3),minimumUpdatePeriod:e=>co(e),suggestedPresentationDelay:e=>co(e),type:e=>e,timeShiftBufferDepth:e=>co(e),start:e=>co(e),width:e=>parseInt(e,10),height:e=>parseInt(e,10),bandwidth:e=>parseInt(e,10),frameRate:e=>parseFloat(e.split("/").reduce(((e,t)=>e/t))),startNumber:e=>parseInt(e,10),timescale:e=>parseInt(e,10),presentationTimeOffset:e=>parseInt(e,10),duration(e){var t=parseInt(e,10);return isNaN(t)?co(e):t},d:e=>parseInt(e,10),t:e=>parseInt(e,10),r:e=>parseInt(e,10),DEFAULT:e=>e},mo=e=>e&&e.attributes?Ba(e.attributes).reduce(((e,t)=>{var i=po[t.name]||po.DEFAULT;return e[t.name]=i(t.value),e}),{}):{},go={"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"},fo=(e,t)=>t.length?Ua(e.map((function(e){return t.map((function(t){return qr(e,uo(t))}))}))):e,yo=e=>{var t=ho(e,"SegmentTemplate")[0],i=ho(e,"SegmentList")[0],s=i&&ho(i,"SegmentURL").map((e=>Ma({tag:"SegmentURL"},mo(e)))),r=(e=ho(e,"SegmentBase")[0],(r=i||t)&&ho(r,"SegmentTimeline")[0]),n=(n=i||e||t)&&ho(n,"Initialization")[0];(t=t&&mo(t))&&n?t.initialization=n&&mo(n):t&&t.initialization&&(t.initialization={sourceURL:t.initialization});const a={template:t,segmentTimeline:r&&ho(r,"S").map((e=>mo(e))),list:i&&Ma(mo(i),{segmentUrls:s,initialization:mo(n)}),base:e&&Ma(mo(e),{initialization:mo(n)})};return Object.keys(a).forEach((e=>{a[e]||delete a[e]})),a},_o=e=>{if(""===e)throw new Error("DASH_EMPTY_MANIFEST");var t,i=new Da;let s;try{s=(t=i.parseFromString(e,"application/xml"))&&"MPD"===t.documentElement.tagName?t.documentElement:null}catch(e){}if(!s||s&&0<s.getElementsByTagName("parsererror").length)throw new Error("DASH_INVALID_XML");return s};function vo(e,t){var i,s,r;return void 0===t&&(t=0),(e=Zr(e)).length-t<10||!rn(e,xo,{offset:t})?t:vo(e,t+=(void 0===(s=t)&&(s=0),r=(i=Zr(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))}function bo(e){return"string"==typeof e?Hr(e):e}function To(e,t,i){void 0===i&&(i=!1),s=t,t=Array.isArray(s)?s.map(bo):[bo(s)],e=Zr(e);var s,r=[];if(t.length)for(var n=0;n<e.length;){var a=(e[n]<<24|e[n+1]<<16|e[n+2]<<8|e[n+3])>>>0,o=e.subarray(n+4,n+8);if(0==a)break;if((a=n+a)>e.length){if(i)break;a=e.length}var l=e.subarray(n+8,a);rn(o,t[0])&&(1===t.length?r.push(l):r.push.apply(r,To(l,t.slice(1),i))),n=a}return r}function So(e,t,i){var s;return i>=t.length?t.length:(s=Oo(t,i,!1),rn(e.bytes,s.bytes)?i:So(e,t,i+(e=Oo(t,i+s.length)).length+e.value+s.length))}function wo(e,t){i=t,t=Array.isArray(i)?i.map((function(e){return Lo(e)})):[Lo(i)],e=Zr(e);var i,s=[];if(t.length)for(var r=0;r<e.length;){var n=Oo(e,r,!1),a=Oo(e,r+n.length),o=r+n.length+a.length,l=(127===a.value&&(a.value=So(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),rn(t[0],n.bytes)&&(1===t.length?s.push(o):s=s.concat(wo(o,t.slice(1)))),r+=n.length+a.length+o.length}return s}function Eo(e,t,i,s){void 0===s&&(s=1/0),e=Zr(e),i=[].concat(i);for(var r,n=0,a=0;n<e.length&&(a<s||r);){var o=void 0;if(rn(e.subarray(n),Do)?o=4:rn(e.subarray(n),No)&&(o=3),o){if(a++,r)return Ro(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)}function ko(e){e=Zr(e);for(var t=0;t<Fo.length;t++){var i=Fo[t];if(jo[i](e))return i}return""}var Co=Math.pow(2,32),Io=function(e){var t;return(e=new DataView(e.buffer,e.byteOffset,e.byteLength)).getBigUint64?(t=e.getBigUint64(0))<Number.MAX_SAFE_INTEGER?Number(t):t:e.getUint32(0)*Co+e.getUint32(4)},xo=Zr([73,68,51]),Ao={EBML:Zr([26,69,223,163]),DocType:Zr([66,130]),Segment:Zr([24,83,128,103]),SegmentInfo:Zr([21,73,169,102]),Tracks:Zr([22,84,174,107]),Track:Zr([174]),TrackNumber:Zr([215]),DefaultDuration:Zr([35,227,131]),TrackEntry:Zr([174]),TrackType:Zr([131]),FlagDefault:Zr([136]),CodecID:Zr([134]),CodecPrivate:Zr([99,162]),VideoTrack:Zr([224]),AudioTrack:Zr([225]),Cluster:Zr([31,67,182,117]),Timestamp:Zr([231]),TimestampScale:Zr([42,215,177]),BlockGroup:Zr([160]),BlockDuration:Zr([155]),Block:Zr([161]),SimpleBlock:Zr([163])},Po=[128,64,32,16,8,4,2,1],Oo=function(e,t,i,s){void 0===i&&(i=!0),void 0===s&&(s=!1);var r=function(e){for(var t=1,i=0;i<Po.length&&!(e&Po[i]);i++)t++;return t}(e[t]),n=e.subarray(t,t+r);return i&&((n=Array.prototype.slice.call(e,t,t+r))[0]^=Po[r-1]),{length:r,value:sn(n,{signed:s}),bytes:n}},Lo=function e(t){return"string"==typeof t?t.match(/.{1,2}/g).map(e):"number"==typeof t?function(e,t){for(var i=void 0!==(t=(void 0===t?{}:t).le)&&t,s=(t=e=en(e="bigint"!=typeof e&&"number"!=typeof e||"number"==typeof e&&e!=e?0:e),Math.ceil(t.toString(2).length/8)),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/tn[n]&en(255)),e<0&&(r[a]=Math.abs(~r[a]),r[a]-=0===n?1:2)}return r}(t):t},Do=Zr([0,0,0,1]),No=Zr([0,0,1]),Mo=Zr([0,0,3]),Ro=function(e){for(var t=[],i=1;i<e.length-2;)rn(e.subarray(i,i+3),Mo)&&(t.push(i+2),i++),i++;if(0===t.length)return e;var s=e.length-t.length,r=new Uint8Array(s),n=0;for(i=0;i<s;n++,i++)n===t[0]&&(n++,t.shift()),r[i]=e[n];return r},Uo={webm:Zr([119,101,98,109]),matroska:Zr([109,97,116,114,111,115,107,97]),flac:Zr([102,76,97,67]),ogg:Zr([79,103,103,83]),ac3:Zr([11,119]),riff:Zr([82,73,70,70]),avi:Zr([65,86,73]),wav:Zr([87,65,86,69]),"3gp":Zr([102,116,121,112,51,103]),mp4:Zr([102,116,121,112]),fmp4:Zr([115,116,121,112]),mov:Zr([102,116,121,112,113,116]),moov:Zr([109,111,111,118]),moof:Zr([109,111,111,102])},Bo={aac:function(e){var t=vo(e);return rn(e,[255,16],{offset:t,mask:[255,22]})},mp3:function(e){var t=vo(e);return rn(e,[255,2],{offset:t,mask:[255,6]})},webm:function(e){return e=wo(e,[Ao.EBML,Ao.DocType])[0],rn(e,Uo.webm)},mkv:function(e){return e=wo(e,[Ao.EBML,Ao.DocType])[0],rn(e,Uo.matroska)},mp4:function(e){return!Bo["3gp"](e)&&!Bo.mov(e)&&(!!(rn(e,Uo.mp4,{offset:4})||rn(e,Uo.fmp4,{offset:4})||rn(e,Uo.moof,{offset:4})||rn(e,Uo.moov,{offset:4}))||void 0)},mov:function(e){return rn(e,Uo.mov,{offset:4})},"3gp":function(e){return rn(e,Uo["3gp"],{offset:4})},ac3:function(e){var t=vo(e);return rn(e,Uo.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=vo(e);return rn(e,Uo.flac,{offset:t})},ogg:function(e){return rn(e,Uo.ogg)},avi:function(e){return rn(e,Uo.riff)&&rn(e,Uo.avi,{offset:8})},wav:function(e){return rn(e,Uo.riff)&&rn(e,Uo.wav,{offset:8})},h264:function(e){return Eo(e,"h264",7,3).length},h265:function(e){return Eo(e,"h265",[32,33],3).length}},Fo=Object.keys(Bo).filter((function(e){return"ts"!==e&&"h264"!==e&&"h265"!==e})).concat(["ts","h264","h265"]),jo=(Fo.forEach((function(e){var t=Bo[e];Bo[e]=function(e){return t(Zr(e))}})),Bo),Ho=9e4;const qo=function(e,t){if(/^[a-z]+:/i.test(t))return t;/^data:/.test(e)&&(e=window.location&&window.location.href||"");var i="function"==typeof window.URL,s=/^\/\//.test(e),r=!window.location&&!/\/\//i.test(e);return i?e=new window.URL(e,window.location||Cr):/\/\//i.test(e)||(e=kr.buildAbsoluteURL(window.location&&window.location.href||"",e)),i?(i=new URL(t,e),r?i.href.slice(Cr.length):s?i.href.slice(i.protocol.length):i.href):kr.buildAbsoluteURL(e,t)},Vo=(e,t)=>t&&t.responseURL&&e!==t.responseURL?t.responseURL:e,$o=e=>Er.log.debug?Er.log.debug.bind(Er,"VHS:",e+" >"):function(){};function Wo(...e){var t=Er.obj||Er;return(t.merge||t.mergeOptions).apply(t,e)}function Go(...e){var t=Er.time||Er;return(t.createTimeRanges||t.createTimeRanges).apply(t,e)}function zo(e,t){return tl(e,(function(e,i){return e-el<=t&&i+el>=t}))}function Xo(e,t){return tl(e,(function(e){return e-Zo>=t}))}function Ko(e){if(e&&e.length&&e.end)return e.end(e.length-1)}function Yo(e,t){let i=0;if(e&&e.length)for(let n=0;n<e.length;n++){var s=e.start(n),r=e.end(n);r<t||(i+=s<t&&t<=r?r-t:r-s)}return i}function Qo({defaultDuration:e,durationList:t,startIndex:i,endIndex:s}){let r=0;if(s<i&&([i,s]=[s,i]),i<0){for(let t=i;t<Math.min(0,s);t++)r+=e;i=0}for(let e=i;e<s;e++)r+=t[e].duration;return r}function Jo(e,t,i,s){if(!e||!e.segments)return null;if(e.endList)return hl(e);if(null===t)return null;t=t||0;let r=dl(e,e.mediaSequence+e.segments.length,t);return i&&(r-=s="number"==typeof s?s:ll(null,e)),Math.max(0,r)}const Zo=1/30,el=3*Zo,tl=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 Go(i)},il=e=>{var t=[];if(!e||!e.length)return"";for(let i=0;i<e.length;i++)t.push(e.start(i)+" => "+e.end(i));return t.join(", ")},sl=e=>{var t=[];for(let i=0;i<e.length;i++)t.push({start:e.start(i),end:e.end(i)});return t},rl=(e,t)=>{if(!t.preload)return t.duration;let i=0;return(t.parts||[]).forEach((function(e){i+=e.duration})),(t.preloadHints||[]).forEach((function(t){"PART"===t.type&&(i+=e.partTargetDuration)})),i},nl=e=>(e.segments||[]).reduce(((e,t,i)=>(t.parts?t.parts.forEach((function(s,r){e.push({duration:s.duration,segmentIndex:i,partIndex:r,part:s,segment:t})})):e.push({duration:t.duration,segmentIndex:i,partIndex:null,segment:t,part:null}),e)),[]),al=e=>(e=e.segments&&e.segments.length&&e.segments[e.segments.length-1])&&e.parts||[],ol=({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)},ll=(e,t)=>t.endList?0:e&&e.suggestedPresentationDelay?e.suggestedPresentationDelay:(e=0<al(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,dl=function(e,t,i){var s;return(t=void 0===t?e.mediaSequence+e.segments.length:t)<e.mediaSequence?0:(s=function(e,t){let i=0,s=t-e.mediaSequence,r=e.segments[s];if(r){if(void 0!==r.start)return{result:r.start,precise:!0};if(void 0!==r.end)return{result:r.end-r.duration,precise:!0}}for(;s--;){if(void 0!==(r=e.segments[s]).end)return{result:i+r.end,precise:!0};if(i+=rl(e,r),void 0!==r.start)return{result:i+r.start,precise:!0}}return{result:i,precise:!1}}(e,t)).precise?s.result:(e=function(e,t){let i=0;var s;let r=t-e.mediaSequence;for(;r<e.segments.length;r++){if(void 0!==(s=e.segments[r]).start)return{result:s.start-i,precise:!0};if(i+=rl(e,s),void 0!==s.end)return{result:s.end-i,precise:!0}}return{result:-1,precise:!1}}(e,t)).precise?e.result:s.result+i},hl=function(e,t,i){if(!e)return 0;if("number"!=typeof i&&(i=0),void 0===t){if(e.totalDuration)return e.totalDuration;if(!e.endList)return window.Infinity}return dl(e,t,i)};function ul(e){return e.excludeUntil&&e.excludeUntil>Date.now()}function cl(e){return e.excludeUntil&&e.excludeUntil===1/0}function pl(e){var t=ul(e);return!e.disabled&&!t}function ml(e,t){return t.attributes&&t.attributes[e]}function gl(e,t){var i=e&&e.mediaGroups&&e.mediaGroups.AUDIO||{};let s=!1;for(const e in i){for(const r in i[e])if(s=t(i[e][r]))break;if(s)break}return!!s}const fl=(e,t)=>{if(1===e.playlists.length)return!0;const i=t.attributes.BANDWIDTH||Number.MAX_VALUE;return 0===e.playlists.filter((e=>!!pl(e)&&(e.attributes.BANDWIDTH||0)<i)).length},yl=(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)),_l=e=>{if(!e||!e.playlists||!e.playlists.length)return gl(e,(e=>e.playlists&&e.playlists.length||e.uri));for(let i=0;i<e.playlists.length;i++){const s=e.playlists[i];var t=s.attributes&&s.attributes.CODECS;if(!(t&&t.split(",").every((e=>Ur(e)))||(t=gl(e,(e=>yl(s,e))))))return!1}return!0};var vl={liveEdgeDelay:ll,duration:hl,seekable:function(e,t,i){var s=t||0;return null===(e=Jo(e,t,!0,i))?Go():Go(s,e)},getMediaInfoForTime:function({playlist:e,currentTime:t,startingSegmentIndex:i,startingPartIndex:s,startTime:r,exactManifestTimings:n}){let a=t-r;var o=nl(e);let l=0;for(let e=0;e<o.length;e++){var d=o[e];if(i===d.segmentIndex&&("number"!=typeof s||"number"!=typeof d.partIndex||s===d.partIndex)){l=e;break}}if(a<0){if(0<l)for(let t=l-1;0<=t;t--){var h=o[t];if(a+=h.duration,n){if(a<0)continue}else if(a+Zo<=0)continue;return{partIndex:h.partIndex,segmentIndex:h.segmentIndex,startTime:r-Qo({defaultDuration:e.targetDuration,durationList:o,startIndex:l,endIndex:t})}}return{partIndex:o[0]&&o[0].partIndex||null,segmentIndex:o[0]&&o[0].segmentIndex||0,startTime:t}}if(l<0){for(let i=l;i<0;i++)if((a-=e.targetDuration)<0)return{partIndex:o[0]&&o[0].partIndex||null,segmentIndex:o[0]&&o[0].segmentIndex||0,startTime:t};l=0}for(let t=l;t<o.length;t++){var u=o[t];if(a-=u.duration,n){if(0<a)continue}else if(0<=a-Zo)continue;return{partIndex:u.partIndex,segmentIndex:u.segmentIndex,startTime:r+Qo({defaultDuration:e.targetDuration,durationList:o,startIndex:l,endIndex:t})}}return{segmentIndex:o[o.length-1].segmentIndex,partIndex:o[o.length-1].partIndex,startTime:t}},isEnabled:pl,isDisabled:function(e){return e.disabled},isExcluded:ul,isIncompatible:cl,playlistEnd:Jo,isAes:function(e){for(let t=0;t<e.segments.length;t++)if(e.segments[t].key)return!0;return!1},hasAttribute:ml,estimateSegmentRequestTime:function(e,t,i,s=0){return ml("BANDWIDTH",i)?(e*i.attributes.BANDWIDTH-8*s)/t:NaN},isLowestEnabledRendition:fl,isAudioOnly:_l,playlistMatch:yl,segmentDurationWithParts:rl};const bl=Er.log,Tl=(e,t)=>e+"-"+t,Sl=(e,t)=>{e.mediaGroups&&["AUDIO","SUBTITLES"].forEach((i=>{if(e.mediaGroups[i])for(const r in e.mediaGroups[i])for(const n in e.mediaGroups[i][r]){var s=e.mediaGroups[i][r][n];t(s,i,r,n)}}))},wl=({playlist:e,uri:t,id:i})=>{e.id=i,e.playlistErrors_=0,t&&(e.uri=t),e.attributes=e.attributes||{}},El=(e,t,i=((e,t,i)=>`placeholder-uri-${e}-${t}-`+i))=>{e.uri=t;for(let t=0;t<e.playlists.length;t++){var s;e.playlists[t].uri||(s="placeholder-uri-"+t,e.playlists[t].uri=s)}const r=_l(e);Sl(e,((t,s,n,a)=>{if(!t.playlists||!t.playlists.length){if(r&&"AUDIO"===s&&!t.uri)for(let t=0;t<e.playlists.length;t++){var o=e.playlists[t];if(o.attributes&&o.attributes.AUDIO&&o.attributes.AUDIO===n)return}t.playlists=[Vt({},t)]}t.playlists.forEach((function(t,r){var o=i(s,n,a,t),l=Tl(r,o);t.uri?t.resolvedUri=t.resolvedUri||qo(e.uri,t.uri):(t.uri=0===r?o:l,t.resolvedUri=t.uri),t.id=t.id||l,t.attributes=t.attributes||{},e.playlists[t.id]=t,e.playlists[t.uri]=t}))}));{var n=e;let t=n.playlists.length;for(;t--;){var a=n.playlists[t];wl({playlist:a,id:Tl(t,a.uri)}),a.resolvedUri=qo(n.uri,a.uri),n.playlists[a.id]=a,(n.playlists[a.uri]=a).attributes.BANDWIDTH||bl.warn("Invalid playlist STREAM-INF detected. Missing BANDWIDTH attribute.")}}var o;Sl(o=e,(e=>{e.uri&&(e.resolvedUri=qo(o.uri,e.uri))}))};function kl(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}Ys=Er.EventTarget;const Cl=(e,t)=>{if(!e)return t;var i=Wo(e,t);if(e.preloadHints&&!t.preloadHints&&delete i.preloadHints,e.parts&&!t.parts)delete i.parts;else if(e.parts&&t.parts)for(let s=0;s<t.parts.length;s++)e.parts&&e.parts[s]&&(i.parts[s]=Wo(e.parts[s],t.parts[s]));return!e.skipped&&t.skipped&&(i.skipped=!1),e.preload&&!t.preload&&(i.preload=!1),i},Il=(e,t)=>{!e.resolvedUri&&e.uri&&(e.resolvedUri=qo(t,e.uri)),e.key&&!e.key.resolvedUri&&(e.key.resolvedUri=qo(t,e.key.uri)),e.map&&!e.map.resolvedUri&&(e.map.resolvedUri=qo(t,e.map.uri)),e.map&&e.map.key&&!e.map.key.resolvedUri&&(e.map.key.resolvedUri=qo(t,e.map.key.uri)),e.parts&&e.parts.length&&e.parts.forEach((e=>{e.resolvedUri||(e.resolvedUri=qo(t,e.uri))})),e.preloadHints&&e.preloadHints.length&&e.preloadHints.forEach((e=>{e.resolvedUri||(e.resolvedUri=qo(t,e.uri))}))},xl=(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,Al=(e,t,i=xl)=>{var s=Wo(e,{}),r=s.playlists[t.id];if(!r)return null;if(i(r,t))return null;t.segments=kl(t);const n=Wo(r,t);if(n.preloadSegment&&!t.preloadSegment&&delete n.preloadSegment,r.segments){if(t.skip){t.segments=t.segments||[];for(let e=0;e<t.skip.skippedSegments;e++)t.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(Cl(o,l))):(a&&!l.map&&(l.map=a),n.push(l))}return n})(r.segments,t.segments,t.mediaSequence-r.mediaSequence)}n.segments.forEach((e=>{Il(e,n.resolvedUri)}));for(let e=0;e<s.playlists.length;e++)s.playlists[e].id===t.id&&(s.playlists[e]=n);return s.playlists[t.id]=n,s.playlists[t.uri]=n,Sl(e,((e,i,s,r)=>{if(e.playlists)for(let i=0;i<e.playlists.length;i++)t.id===e.playlists[i].id&&(e.playlists[i]=n)})),s},Pl=(e,t)=>{var i,s=(s=(i=(i=e.segments||[])[i.length-1])&&i.parts&&i.parts[i.parts.length-1])&&s.duration||i&&i.duration;return t&&s?1e3*s:500*(e.partTargetDuration||e.targetDuration||10)};class Ol extends Ys{constructor(e,t,i={}){if(super(),!e)throw new Error("A non-empty playlist URL or object is required");this.logger_=$o("PlaylistLoader");var{withCredentials:i=!1}=i;this.src=e,this.vhs_=t,this.withCredentials=i,e=t.options_,this.customTagParsers=e&&e.customTagParsers||[],this.customTagMappers=e&&e.customTagMappers||[],this.llhls=e&&e.llhls,this.state="HAVE_NOTHING",this.handleMediaupdatetimeout_=this.handleMediaupdatetimeout_.bind(this),this.on("mediaupdatetimeout",this.handleMediaupdatetimeout_)}handleMediaupdatetimeout_(){if("HAVE_METADATA"===this.state){var e=this.media();let t=qo(this.main.uri,e.uri);this.llhls&&(t=((e,t)=>{if(!t.endList&&t.serverControl){const r={};if(t.serverControl.canBlockReload){var i,s=t.preloadSegment;let e=t.mediaSequence+t.segments.length;s&&(s=s.parts||[],-1<(i=ol(t)-1)&&i!=s.length-1&&(r._HLS_part=i),-1<i||s.length)&&e--,r._HLS_msn=e}if(t.serverControl&&t.serverControl.canSkipUntil&&(r._HLS_skip=t.serverControl.canSkipDateranges?"v2":"YES"),Object.keys(r).length){const t=new window.URL(e);["_HLS_skip","_HLS_msn","_HLS_part"].forEach((function(e){r.hasOwnProperty(e)&&t.searchParams.set(e,r[e])})),e=t.toString()}}return e})(t,e)),this.state="HAVE_CURRENT_METADATA",this.request=this.vhs_.xhr({uri:t,withCredentials:this.withCredentials},((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},this.trigger("error")}parseManifest_({url:e,manifestString:t}){{var[{onwarn:t,oninfo:i,manifestString:s,customTagParsers:r=[],customTagMappers:n=[],llhls:a}]=[{onwarn:({message:t})=>this.logger_(`m3u8-parser warn for ${e}: `+t),oninfo:({message:t})=>this.logger_(`m3u8-parser info for ${e}: `+t),manifestString:t,customTagParsers:this.customTagParsers,customTagMappers:this.customTagMappers,llhls:this.llhls}];const o=new Rr,l=(t&&o.on("warn",t),i&&o.on("info",i),r.forEach((e=>o.addParser(e))),n.forEach((e=>o.addTagMapper(e))),o.push(s),o.end(),o.manifest);if(a||(["preloadSegment","skip","serverControl","renditionReports","partInf","partTargetDuration"].forEach((function(e){l.hasOwnProperty(e)&&delete l[e]})),l.segments&&l.segments.forEach((function(e){["parts","preloadHints"].forEach((function(t){e.hasOwnProperty(t)&&delete e[t]}))}))),!l.targetDuration){let e=10;l.segments&&l.segments.length&&(e=l.segments.reduce(((e,t)=>Math.max(e,t.duration)),0)),t&&t("manifest has no targetDuration defaulting to "+e),l.targetDuration=e}return(i=al(l)).length&&!l.partTargetDuration&&(r=i.reduce(((e,t)=>Math.max(e,t.duration)),0),t&&(t("manifest has no partTargetDuration defaulting to "+r),bl.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.")),l.partTargetDuration=r),l}}haveMetadata({playlistString:e,playlistObject:t,url:i,id:s}){this.request=null,this.state="HAVE_METADATA",(t=t||this.parseManifest_({url:i,manifestString:e})).lastRequest=Date.now(),wl({playlist:t,uri:i,id:s}),e=Al(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_(Pl(this.media(),!!e)),this.trigger("loadedplaylist")}dispose(){this.trigger("dispose"),this.stopRequest(),window.clearTimeout(this.mediaUpdateTimeout),window.clearTimeout(this.finalRenditionTimeout),this.off()}stopRequest(){var e;this.request&&(e=this.request,this.request=null,e.onreadystatechange=null,e.abort())}media(e,t){if(!e)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);if("string"==typeof e){if(!this.main.playlists[e])throw new Error("Unknown playlist URI: "+e);e=this.main.playlists[e]}if(window.clearTimeout(this.finalRenditionTimeout),t)t=(e.partTargetDuration||e.targetDuration)/2*1e3||5e3,this.finalRenditionTimeout=window.setTimeout(this.media.bind(this,e,!1),t);else{const s=this.state;t=!this.media_||e.id!==this.media_.id;var i=this.main.playlists[e.id];if(i&&i.endList||e.endList&&e.segments.length)this.request&&(this.request.onreadystatechange=null,this.request.abort(),this.request=null),this.state="HAVE_METADATA",this.media_=e,t&&(this.trigger("mediachanging"),"HAVE_MAIN_MANIFEST"===s?this.trigger("loadedmetadata"):this.trigger("mediachange"));else if(this.updateMediaUpdateTimeout_(Pl(e,!0)),t){if(this.state="SWITCHING_MEDIA",this.request){if(e.resolvedUri===this.request.url)return;this.request.onreadystatechange=null,this.request.abort(),this.request=null}this.media_&&this.trigger("mediachanging"),this.pendingMedia_=e,this.request=this.vhs_.xhr({uri:e.resolvedUri,withCredentials:this.withCredentials},((t,i)=>{if(this.request){if(e.lastRequest=Date.now(),e.resolvedUri=Vo(e.resolvedUri,i),t)return this.playlistRequestError(this.request,e,s);this.haveMetadata({playlistString:i.responseText,url:e.uri,id:e.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(){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)):this.request=this.vhs_.xhr({uri:this.src,withCredentials:this.withCredentials},((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},"HAVE_NOTHING"===this.state&&(this.started=!1),this.trigger("error");this.src=Vo(this.src,t),e=this.parseManifest_({manifestString:t.responseText,url:this.src}),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,El(this.main,this.srcUri()),e.playlists.forEach((e=>{e.segments=kl(e),e.segments.forEach((t=>{Il(t,e.resolvedUri)}))})),this.trigger("loadedplaylist"),this.request||this.media(this.main.playlists[0])):(t=this.srcUri()||window.location.href,this.main=(s=Tl(0,i=t),(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"))}}function Ll(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 Dl(){function e(t,i){t=Wo({timeout:45e3},t);var s=e.beforeRequest||Er.Vhs.xhr.beforeRequest;s&&"function"==typeof s&&(s=s(t))&&(t=s);const r=(!0===Er.Vhs.xhr.original?jl:Er.Vhs.xhr)(t,(function(e,t){return Ll(r,e,t,i)})),n=r.abort;return r.abort=function(){return r.aborted=!0,n.apply(r,arguments)},r.uri=t.uri,r.requestTime=Date.now(),r}return e.original=!0,e}function Nl(e){var t={};return e.byterange&&(t.Range=function(e){return"bytes="+e.offset+"-"+("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 Ml(e,t){return e=e.toString(16),"00".substring(0,2-e.length)+e+(t%2?" ":"")}function Rl(e){return 32<=e&&e<126?String.fromCharCode(e):"."}function Ul(e){const t={};return Object.keys(e).forEach((i=>{var s=e[i];Jr(s)?t[i]={bytes:s.buffer,byteOffset:s.byteOffset,byteLength:s.byteLength}:t[i]=s})),t}function Bl(e){var t=e.byterange||{length:1/0,offset:0};return[t.length,t.offset,e.resolvedUri].join(",")}function Fl(e){return e.resolvedUri}const jl=Er.xhr,Hl=e=>{var t=Array.prototype.slice.call(e);let i="";for(let e=0;e<t.length/16;e++)i+=t.slice(16*e,16*e+16).map(Ml).join("")+" "+t.slice(16*e,16*e+16).map(Rl).join("")+"\n";return i};Ks=Object.freeze({__proto__:null,createTransferableMessage:Ul,initSegmentId:Bl,segmentKeyId:Fl,hexDump:Hl,tagDump:({bytes:e})=>Hl(e),textRanges:e=>{let t,i="";for(t=0;t<e.length;t++)i+=(r=t,(s=e).start(r)+"-"+s.end(r)+" ");var s,r;return i}});const ql=({programTime:e,playlist:t,retryCount:i=2,seekTo:s,pauseAfterSeek:r=!0,tech:n,callback:a})=>{var o,l,d;if(a)return void 0!==e&&t&&s?t.endList||n.hasStarted_?(e=>{if(!e.segments||0===e.segments.length)return!1;for(let t=0;t<e.segments.length;t++)if(!e.segments[t].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<s.dateTimeObject)return null;for(let e=0;e<t.segments.length-1&&(s=t.segments[e],!(i<t.segments[e+1].dateTimeObject));e++);var r=(e=t.segments[t.segments.length-1]).dateTimeObject,n=e.videoTimingInfo?(e=>e.transmuxedPresentationEnd-e.transmuxedPresentationStart-e.transmuxerPrependedSeconds)(e.videoTimingInfo):e.duration+.25*e.duration;return i>(n=new Date(r.getTime()+1e3*n))?null:{segment:s=i>r?e:s,estimatedStart:s.videoTimingInfo?s.videoTimingInfo.transmuxedPresentationStart:vl.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){}return e=i.getTime(),(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",(()=>{ql({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")};function Vl(e,t){if(!xl(e,t))return!1;if(e.sidx&&t.sidx&&(e.sidx.offset!==t.sidx.offset||e.sidx.length!==t.sidx.length))return!1;if(!e.sidx&&t.sidx||e.sidx&&!t.sidx)return!1;if(e.segments&&!t.segments||!e.segments&&t.segments)return!1;if(e.segments||t.segments)for(let r=0;r<e.segments.length;r++){var i=e.segments[r],s=t.segments[r];if(i.uri!==s.uri)return!1;if(i.byterange||s.byterange){if(i=i.byterange,s=s.byterange,i&&!s||!i&&s)return!1;if(i.offset!==s.offset||i.length!==s.length)return!1}}return!0}Xs=Er.EventTarget;const $l=(e,t,i,s)=>`placeholder-uri-${e}-${t}-`+(s.attributes.NAME||i),Wl=({mainXml:e,srcUrl:t,clientOffset:i,sidxMapping:s,previousManifest:r})=>(i={manifestUri:t,clientOffset:i,sidxMapping:s,previousManifest:r},e=((e,t={})=>{var{manifestUri:t="",NOW:i=Date.now(),clientOffset:s=0}=t,r=ho(e,"Period");if(!r.length)throw new Error("INVALID_NUMBER_OF_PERIOD");var n=ho(e,"Location");const a=mo(e);var o,l;t=fo([t],ho(e,"BaseURL")),a.type=a.type||"static",a.sourceDuration=a.mediaPresentationDuration||0,a.NOW=i,a.clientOffset=s,n.length&&(a.locations=n.map(uo));const d=[];return r.forEach(((e,t)=>{var i,s,r=mo(e);t=d[t-1],r.start=(({attributes:t,priorPeriodAttributes:i,mpdType:s}={attributes:r,priorPeriodAttributes:t?t.attributes:null,mpdType:a.type}),"number"==typeof t.start?t.start:i&&"number"==typeof i.start&&"number"==typeof i.duration?i.start+i.duration:i||"static"!==s?null:0),d.push({node:e,attributes:r})})),{locations:a.locations,representationInfo:Ua(d.map((o=a,l=t,(e,t)=>{var i=fo(l,ho(e.node,"BaseURL")),s=Ma(o,{periodStart:e.attributes.start}),r=("number"==typeof e.attributes.duration&&(s.periodDuration=e.attributes.duration),ho(e.node,"AdaptationSet"));return e=yo(e.node),Ua(r.map(((e,t,i)=>s=>{var r=mo(s),n=fo(t,ho(s,"BaseURL")),a=ho(s,"Role")[0];a={role:mo(a)};let o=Ma(e,r,a);var l,d,h;return r=ho(s,"Accessibility")[0],(r="urn:scte:dash:cc:cea-608:2015"===(a=mo(r)).schemeIdUri?("string"!=typeof a.value?[]:a.value.split(";")).map((e=>{let t,i;return i=e,/^CC\d=/.test(e)?[t,i]=e.split("="):/^CC\d$/.test(e)&&(t=e),{channel:t,language:i}})):"urn:scte:dash:cc:cea-708:2015"===a.schemeIdUri?("string"!=typeof a.value?[]:a.value.split(";")).map((e=>{const t={channel:void 0,language:void 0,aspectRatio:1,easyReader:0,"3D":0};var i,s;return/=/.test(e)?([i,s=""]=e.split("="),t.channel=i,t.language=e,s.split(",").forEach((e=>{var[e,i]=e.split(":");"lang"===e?t.language=i:"er"===e?t.easyReader=Number(i):"war"===e?t.aspectRatio=Number(i):"3D"===e&&(t["3D"]=Number(i))}))):t.language=e,t.channel&&(t.channel="SERVICE"+t.channel),t})):void 0)&&(o=Ma(o,{captionServices:r})),(a=ho(s,"Label")[0])&&a.childNodes.length&&(r=a.childNodes[0].nodeValue.trim(),o=Ma(o,{label:r})),a=ho(s,"ContentProtection").reduce(((e,t)=>{var i=mo(t),s=(i.schemeIdUri&&(i.schemeIdUri=i.schemeIdUri.toLowerCase()),go[i.schemeIdUri]);return s&&(e[s]={attributes:i},i=ho(t,"cenc:pssh")[0])&&(t=uo(i),e[s].pssh=t&&function(e){e=e;for(var t=window.atob?window.atob(e):Buffer.from(e,"base64").toString("binary"),i=new Uint8Array(t.length),s=0;s<t.length;s++)i[s]=t.charCodeAt(s);return i}(t)),e}),{}),Object.keys(a).length&&(o=Ma(o,{contentProtection:a})),r=yo(s),a=ho(s,"Representation"),s=Ma(i,r),Ua(a.map((l=o,d=n,h=s,e=>{var t=ho(e,"BaseURL");t=fo(d,t);const i=Ma(l,mo(e)),s=yo(e);return t.map((e=>({segmentInfo:Ma(h,s),attributes:Ma(i,{baseUrl:e})})))})))})(s,i,e)))})))}})(_o(e=e),i),r=(({dashPlaylists:e,locations:t,sidxMapping:i={},previousManifest:s})=>{var r,n,a,o,l,d,h,u;return e.length?(({sourceDuration:a,type:l,suggestedPresentationDelay:d,minimumUpdatePeriod:o}=e[0].attributes),r=Ya(e.filter(Za)).map(Ja),h=Ya(e.filter(eo)),n=Ya(e.filter(to)),e=e.map((e=>e.attributes.captionServices)).filter(Boolean),a={allowCache:!0,discontinuityStarts:[],segments:[],endList:!0,mediaGroups:{AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},uri:"",duration:a,playlists:((e,t={})=>{if(Object.keys(t).length)for(const i in e)e[i]=Qa(e[i],t);return e})(r,i)},0<=o&&(a.minimumUpdatePeriod=1e3*o),t&&(a.locations=t),"dynamic"===l&&(a.suggestedPresentationDelay=d),o=0===a.playlists.length,t=h.length?((e,t={},i)=>{let s;return e=e.reduce(((e,r)=>{var n=r.attributes.role&&r.attributes.role.value||"",a=r.attributes.lang||"";let o=r.attributes.label||"main";return e[o=a&&!r.attributes.label?r.attributes.lang+(n?` (${n})`:""):o]||(e[o]={language:a,autoselect:!0,default:"main"===n,playlists:[],uri:""}),a=Qa((({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:"",targetDuration:e.duration,discontinuitySequence:r,discontinuityStarts:n,timelineStarts:e.timelineStarts,mediaSequence:s,segments:t},e.contentProtection&&(r.contentProtection=e.contentProtection),i&&(r.sidx=i),a&&(r.attributes.AUDIO="audio",r.attributes.SUBTITLES="subs"),r))(r,i),t),e[o].playlists.push(a),void 0===s&&"main"===n&&((s=r).default=!0),e}),{}),s||(e[Object.keys(e)[0]].default=!0),e})(h,i,o):null,l=n.length?((e,t={})=>e.reduce(((e,i)=>{var s,r,n,a,o=i.attributes.lang||"text";return e[o]||(e[o]={language:o,default:!1,autoselect:!1,playlists:[],uri:""}),e[o].playlists.push(Qa((({attributes:o,segments:i,mediaSequence:s,discontinuityStarts:r,discontinuitySequence:n}=[i][0]),void 0===i&&(i=[{uri:o.baseUrl,timeline:o.periodStart,resolvedUri:o.baseUrl||"",duration:o.sourceDuration,number:0}],o.duration=o.sourceDuration),a={NAME:o.id,BANDWIDTH:o.bandwidth,"PROGRAM-ID":1},o.codecs&&(a.CODECS=o.codecs),{attributes:a,uri:"",endList:"static"===o.type,timeline:o.periodStart,resolvedUri:o.baseUrl||"",targetDuration:o.duration,timelineStarts:o.timelineStarts,discontinuityStarts:r,discontinuitySequence:n,mediaSequence:s,segments:i}),t)),e}),{}))(n,i):null,h=(d=r.concat(io(t),io(l))).map((({timelineStarts:e})=>e)),a.timelineStarts=Ga(h),u=a.timelineStarts,d.forEach((e=>{e.mediaSequence=0,e.discontinuitySequence=u.findIndex((function({timeline:t}){return t===e.timeline})),e.segments&&e.segments.forEach(((e,t)=>{e.number=t}))})),t&&(a.mediaGroups.AUDIO.audio=t),l&&(a.mediaGroups.SUBTITLES.subs=l),e.length&&(a.mediaGroups["CLOSED-CAPTIONS"].cc=e.reduce(((e,t)=>(t&&t.forEach((t=>{var{channel:i,language:s}=t;e[s]={autoselect:!1,default:!1,instreamId:i,language:s},t.hasOwnProperty("aspectRatio")&&(e[s].aspectRatio=t.aspectRatio),t.hasOwnProperty("easyReader")&&(e[s].easyReader=t.easyReader),t.hasOwnProperty("3D")&&(e[s]["3D"]=t["3D"])})),e)),{})),s?(({oldManifest:e,newManifest:t})=>{var i,s,r=e.playlists.concat(za(e)),n=t.playlists.concat(za(t));return t.timelineStarts=Ga([e.timelineStarts,t.timelineStarts]),({oldPlaylists:i,newPlaylists:e,timelineStarts:s}={oldPlaylists:r,newPlaylists:n,timelineStarts:t.timelineStarts}),e.forEach((e=>{e.discontinuitySequence=s.findIndex((function({timeline:t}){return t===e.timeline}));var t=((e,t)=>{for(let i=0;i<e.length;i++)if(e[i].attributes.NAME===t)return e[i];return null})(i,e.attributes.NAME);if(t&&!e.sidx){const i=e.segments[0];var r=t.segments.findIndex((function(e){return Math.abs(e.presentationTime-i.presentationTime)<1/60}));-1===r?(Xa({playlist:e,mediaSequence:t.mediaSequence+t.segments.length}),e.segments[0].discontinuity=!0,e.discontinuityStarts.unshift(0),(!t.segments.length&&e.timeline>t.timeline||t.segments.length&&e.timeline>t.segments[t.segments.length-1].timeline)&&e.discontinuitySequence--):(t.segments[r].discontinuity&&!i.discontinuity&&(i.discontinuity=!0,e.discontinuityStarts.unshift(0),e.discontinuitySequence--),Xa({playlist:e,mediaSequence:t.segments[r].number}))}})),t})({oldManifest:s,newManifest:a}):a):{}})({dashPlaylists:s=(e=>e.map(lo))(e.representationInfo),locations:e.locations,sidxMapping:i.sidxMapping,previousManifest:i.previousManifest}),El(r,t,$l),r),Gl=(e,t)=>(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,zl=(e,t)=>{var i={};for(const a in e){var s=e[a].sidx;if(s){var r=Ka(s);if(!t[r])break;var n=t[r].sidxInfo;Gl(n,s)&&(i[r]=t[r])}}return i};class Xl extends Xs{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,!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_=$o("DashPlaylistLoader"),this.isMain_?(this.mainPlaylistLoader_.srcUrl=e,this.mainPlaylistLoader_.sidxMapping_={}):this.childPlaylist_=e}requestErrored_(e,t,i){return!this.request||(this.request=null,e?(this.error="object"!=typeof e||e instanceof Error?{status:t.status,message:"DASH request error at URL: "+t.uri,response:t.response,code:2}:e,i&&(this.state=i),this.trigger("error"),!0):void 0)}addSidxSegments_(e,t,i){const s=e.sidx&&Ka(e.sidx);if(e.sidx&&s&&!this.mainPlaylistLoader_.sidxMapping_[s]){const r=Vo(e.sidx.resolvedUri),n=(r,n)=>{if(!this.requestErrored_(r,n,t)){let a;r=this.mainPlaylistLoader_.sidxMapping_;try{a=function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength),i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),references:[],referenceId:t.getUint32(4),timescale:t.getUint32(8)},s=12,r=(0===i.version?(i.earliestPresentationTime=t.getUint32(s),i.firstOffset=t.getUint32(s+4),s+=8):(i.earliestPresentationTime=Io(e.subarray(s)),i.firstOffset=Io(e.subarray(s+8)),s+=16),t.getUint16(s+=2));for(s+=2;0<r;s+=12,r--)i.references.push({referenceType:(128&e[s])>>>7,referencedSize:2147483647&t.getUint32(s),subsegmentDuration:t.getUint32(s+4),startsWithSap:!!(128&e[s+8]),sapType:(112&e[s+8])>>>4,sapDeltaTime:268435455&t.getUint32(s+8)});return i}(Zr(n.response).subarray(8))}catch(e){return void this.requestErrored_(e,n,t)}return r[s]={sidxInfo:e.sidx,sidx:a},$a(e,a,e.sidx.resolvedUri),i(!0)}};this.request=((e,t,i)=>{let s,r=[],n=!1;function a(e,t,s,r){return t.abort(),n=!0,i(e,t,s,r)}function o(e,t){var i;if(!n)return e?a(e,t,"",r):(i=t.responseText.substring(r&&r.byteLength||0,t.responseText.length),r=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?Zr(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=Zr(e),t.set(e,i),i+=e.byteLength})),t)}(r,Hr(i,!0)),s=s||vo(r),r.length<10||s&&r.length<s+2||"ts"===(i=ko(r))&&r.length<188||!i&&r.length<376?((e,t)=>{if(4===e.readyState)return t()})(t,(()=>a(e,t,"",r))):a(null,t,i,r))}const l=t({uri:e,beforeSend(e){e.overrideMimeType("text/plain; charset=x-user-defined"),e.addEventListener("progress",(function({}){return Ll(e,null,{statusCode:e.status},o)}))}},(function(e,t){return Ll(l,e,t,o)}));return l})(r,this.vhs_.xhr,((t,i,s,a)=>{var o,l;return t?n(t,i):s&&"mp4"===s?(({offset:o,length:l}=e.sidx.byterange),a.length>=l+o?n(t,{response:a.subarray(o,o+l),status:i.status,uri:i.uri}):void(this.request=this.vhs_.xhr({uri:r,responseType:"arraybuffer",headers:Nl({byterange:e.sidx.byterange})},n))):n({status:i.status,message:`Unsupported ${s||"unknown"} container type for sidx segment at URL: `+r,response:"",playlist:e,internal:!0,playlistExclusionDuration:1/0,code:2},i)}))}else this.mediaRequest_=window.setTimeout((()=>i(!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(e){if(!e)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);const t=this.state;if("string"==typeof e){if(!this.mainPlaylistLoader_.main.playlists[e])throw new Error("Unknown playlist URI: "+e);e=this.mainPlaylistLoader_.main.playlists[e]}var i=!this.media_||e.id!==this.media_.id;i&&this.loadedPlaylists_[e.id]&&this.loadedPlaylists_[e.id].endList?(this.state="HAVE_METADATA",this.media_=e,i&&(this.trigger("mediachanging"),this.trigger("mediachange"))):i&&(this.media_&&this.trigger("mediachanging"),this.addSidxSegments_(e,t,(i=>{this.haveMetadata({startingState:t,playlist:e})})))}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_(e){this.request=this.vhs_.xhr({uri:this.mainPlaylistLoader_.srcUrl,withCredentials:this.withCredentials},((t,i)=>{if(this.requestErrored_(t,i))"HAVE_NOTHING"===this.state&&(this.started=!1);else{const t=i.responseText!==this.mainPlaylistLoader_.mainXml_;if(this.mainPlaylistLoader_.mainXml_=i.responseText,i.responseHeaders&&i.responseHeaders.date?this.mainLoaded_=Date.parse(i.responseHeaders.date):this.mainLoaded_=Date.now(),this.mainPlaylistLoader_.srcUrl=Vo(this.mainPlaylistLoader_.srcUrl,i),!t)return e(i,t);this.handleMain_(),this.syncClientServerClock_((()=>e(i,t)))}}))}syncClientServerClock_(e){const t=(e=>{if(e=_o(e),!(e=ho(e,"UTCTiming")[0]))return null;var t=mo(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("UNSUPPORTED_UTC_TIMING_SCHEME")}return t})(this.mainPlaylistLoader_.mainXml_);return null===t?(this.mainPlaylistLoader_.clientOffset_=this.mainLoaded_-Date.now(),e()):"DIRECT"===t.method?(this.mainPlaylistLoader_.clientOffset_=t.value-Date.now(),e()):void(this.request=this.vhs_.xhr({uri:qo(this.mainPlaylistLoader_.srcUrl,t.value),method:t.method,withCredentials:this.withCredentials},((i,s)=>{if(this.request){if(i)return this.mainPlaylistLoader_.clientOffset_=this.mainLoaded_-Date.now(),e();let r;r="HEAD"===t.method?s.responseHeaders&&s.responseHeaders.date?Date.parse(s.responseHeaders.date):this.mainLoaded_:Date.parse(s.responseText),this.mainPlaylistLoader_.clientOffset_=r-Date.now(),e()}})))}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;let t=Wl({mainXml:this.mainPlaylistLoader_.mainXml_,srcUrl:this.mainPlaylistLoader_.srcUrl,clientOffset:this.mainPlaylistLoader_.clientOffset_,sidxMapping:this.mainPlaylistLoader_.sidxMapping_,previousManifest:e});e&&(t=((e,t,i)=>{let s=!0,r=Wo(e,{duration:t.duration,minimumUpdatePeriod:t.minimumUpdatePeriod,timelineStarts:t.timelineStarts});for(let e=0;e<t.playlists.length;e++){var n=t.playlists[e],a=(n.sidx&&(a=Ka(n.sidx),i)&&i[a]&&i[a].sidx&&$a(n,i[a].sidx,n.sidx.resolvedUri),Al(r,n,Vl));a&&(r=a,s=!1)}var o,l;return Sl(t,((e,t,i,n)=>{var a,o;e.playlists&&e.playlists.length&&(a=e.playlists[0].id,o=Al(r,e.playlists[0],Vl))&&(n in(r=o).mediaGroups[t][i]||(r.mediaGroups[t][i][n]=e),r.mediaGroups[t][i][n].playlists[0]=r.playlists[a],s=!1)})),l=t,Sl(o=r,((e,t,i,s)=>{s in l.mediaGroups[t][i]||delete o.mediaGroups[t][i][s]})),(s=t.minimumUpdatePeriod===e.minimumUpdatePeriod&&s)?null:r})(e,t,this.mainPlaylistLoader_.sidxMapping_)),this.mainPlaylistLoader_.main=t||e;var i=this.mainPlaylistLoader_.main.locations&&this.mainPlaylistLoader_.main.locations[0];return i&&i!==this.mainPlaylistLoader_.srcUrl&&(this.mainPlaylistLoader_.srcUrl=i),(!e||t&&t.minimumUpdatePeriod!==e.minimumUpdatePeriod)&&this.updateMinimumUpdatePeriodTimeout_(),Boolean(t)}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){const 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,t)=>{let i=zl(e.playlists,t);return Sl(e,((e,s,r,n)=>{e.playlists&&e.playlists.length&&(e=e.playlists,i=Wo(i,zl(e,t)))})),i})(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;const i=!this.media_||this.media_!==t[e];if(i?this.media_=t[e]:this.trigger("playlistunchanged"),!this.mediaUpdateTimeout){const e=()=>{this.media().endList||(this.mediaUpdateTimeout=window.setTimeout((()=>{this.trigger("mediaupdatetimeout"),e()}),Pl(this.media(),Boolean(i))))};e()}this.trigger("loadedplaylist")}}var Kl={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 Yl(e){return e.on=e.addEventListener,e.off=e.removeEventListener,e}function Ql(e){return function(){const t=function(e){try{return URL.createObjectURL(new Blob([e],{type:"application/javascript"}))}catch(i){var t=new BlobBuilder;return t.append(e),URL.createObjectURL(t.getBlob())}}(e);var i=Yl(new Worker(t));i.objURL=t;const s=i.terminate;return i.on=i.addEventListener,i.off=i.removeEventListener,i.terminate=function(){return URL.revokeObjectURL(t),s.call(this)},i}}function Jl(e){return`var browserWorkerPolyFill = ${Yl.toString()};\nbrowserWorkerPolyFill(self);\n`+e}function Zl(e){return e.toString().replace(/^function.+?{/,"").slice(0,-1)}var ed=Ql(Jl(Zl((function(){function e(){this.init=function(){var e={};this.on=function(t,i){e[t]||(e[t]=[]),e[t]=e[t].concat(i)},this.off=function(t,i){return!!e[t]&&(i=e[t].indexOf(i),e[t]=e[t].slice(),e[t].splice(i,1),-1<i)},this.trigger=function(t){var i,s,r,n=e[t];if(n)if(2===arguments.length)for(s=n.length,i=0;i<s;++i)n[i].call(this,arguments[1]);else{for(r=[],i=arguments.length,i=1;i<arguments.length;++i)r.push(arguments[i]);for(s=n.length,i=0;i<s;++i)n[i].apply(this,r)}},this.dispose=function(){e={}}}}var t,i,s,r,n,a,o,l,d,h,u,c,p,m,g,f,y,_,v,b,T,S,w,E,k,C,I,x,A,P,O,L,D,N,M,R,U,B="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{},F=(e.prototype.pipe=function(e){return this.on("data",(function(t){e.push(t)})),this.on("done",(function(t){e.flush(t)})),this.on("partialdone",(function(t){e.partialFlush(t)})),this.on("endedtimeline",(function(t){e.endTimeline(t)})),this.on("reset",(function(t){e.reset(t)})),e},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),j=Math.pow(2,32),H={getUint64:function(e){var t;return(e=new DataView(e.buffer,e.byteOffset,e.byteLength)).getBigUint64?(t=e.getBigUint64(0))<Number.MAX_SAFE_INTEGER?Number(t):t:e.getUint32(0)*j+e.getUint32(4)},MAX_UINT32:j},q=H.MAX_UINT32;if(T={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 V in T)T.hasOwnProperty(V)&&(T[V]=[V.charCodeAt(0),V.charCodeAt(1),V.charCodeAt(2),V.charCodeAt(3)]);S=new Uint8Array(["i".charCodeAt(0),"s".charCodeAt(0),"o".charCodeAt(0),"m".charCodeAt(0)]),E=new Uint8Array(["a".charCodeAt(0),"v".charCodeAt(0),"c".charCodeAt(0),"1".charCodeAt(0)]),w=new Uint8Array([0,0,0,1]),te=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]),se=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]),k={video:te,audio:se},x=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),I=new Uint8Array([0,0,0,0,0,0,0,0]),A=new Uint8Array([0,0,0,0,0,0,0,0]),P=A,O=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),L=A,C=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0])}function $(e,t){var i=ie();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 W(e){for(var t=[];e--;)t.push(0);return t}function G(e){e=e||{},G.prototype.init.call(this),this.parse708captions_="boolean"!=typeof e.parse708captions||e.parse708captions,this.captionPackets_=[],this.ccStreams_=[new Te(0,0),new Te(0,1),new Te(1,0),new Te(1,1)],this.parse708captions_&&(this.cc708Stream_=new ye({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 z(e){return 32<=e&&e<=127||160<=e&&e<=255}function X(e){this.windowNum=e,this.reset()}function K(e,t,i){this.serviceNum=e,this.text="",this.currentWindow=new X(-1),this.windows=[],this.stream=i,"string"==typeof t&&this.createTextDecoder(t)}function Y(e){return null===e?"":(e=_e[e]||e,String.fromCharCode(e))}function Q(){for(var e=[],t=ve+1;t--;)e.push("");return e}function J(e,t){var i=1;for(t<e&&(i=-1);Math.abs(t-e)>ke;)e+=i*Ee;return e}function Z(e){var t,i;Z.prototype.init.call(this),this.type_=e||"shared",this.push=function(e){"shared"!==this.type_&&e.type!==this.type_||(void 0===i&&(i=e.dts),e.dts=J(e.dts,i),e.pts=J(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")}}t=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},i=function(){return t(T.dinf,t(T.dref,x))},s=function(e){return t(T.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]))},m=function(e){return t(T.hdlr,k[e])},p=function(e){var i=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&&(i[12]=e.samplerate>>>24&255,i[13]=e.samplerate>>>16&255,i[14]=e.samplerate>>>8&255,i[15]=255&e.samplerate),t(T.mdhd,i)},c=function(e){return t(T.mdia,p(e),m(e.type),a(e))},n=function(e){return t(T.mfhd,new Uint8Array([0,0,0,0,(4278190080&e)>>24,(16711680&e)>>16,(65280&e)>>8,255&e]))},a=function(e){return t(T.minf,"video"===e.type?t(T.vmhd,C):t(T.smhd,I),i(),f(e))},l=function(e){for(var i=e.length,s=[];i--;)s[i]=v(e[i]);return t.apply(null,[T.mvex].concat(s))},d=function(e){return 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]),t(T.mvhd,e)},g=function(e){for(var i,s=e.samples||[],r=new Uint8Array(4+s.length),n=0;n<s.length;n++)i=s[n].flags,r[n+4]=i.dependsOn<<4|i.isDependedOn<<2|i.hasRedundancy;return t(T.sdtp,r)},f=function(e){return t(T.stbl,y(e),t(T.stts,L),t(T.stsc,P),t(T.stsz,O),t(T.stco,A))},y=function(e){return t(T.stsd,new Uint8Array([0,0,0,0,0,0,0,1]),("video"===e.type?D:N)(e))},D=function(e){for(var i,s,r=e.sps||[],n=e.pps||[],a=[],o=[],l=0;l<r.length;l++)a.push((65280&r[l].byteLength)>>>8),a.push(255&r[l].byteLength),a=a.concat(Array.prototype.slice.call(r[l]));for(l=0;l<n.length;l++)o.push((65280&n[l].byteLength)>>>8),o.push(255&n[l].byteLength),o=o.concat(Array.prototype.slice.call(n[l]));return i=[T.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]),t(T.avcC,new Uint8Array([1,e.profileIdc,e.profileCompatibility,e.levelIdc,255].concat([r.length],a,[n.length],o))),t(T.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192]))],e.sarRatio&&(s=e.sarRatio[0],e=e.sarRatio[1],i.push(t(T.pasp,new Uint8Array([(4278190080&s)>>24,(16711680&s)>>16,(65280&s)>>8,255&s,(4278190080&e)>>24,(16711680&e)>>16,(65280&e)>>8,255&e])))),t.apply(null,i)},N=function(e){return t(T.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]),s(e))},u=function(e){return 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]),t(T.tkhd,e)},_=function(e){var i,s=t(T.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])),r=Math.floor(e.baseMediaDecodeTime/q),n=Math.floor(e.baseMediaDecodeTime%q);return r=t(T.tfdt,new Uint8Array([1,0,0,0,r>>>24&255,r>>>16&255,r>>>8&255,255&r,n>>>24&255,n>>>16&255,n>>>8&255,255&n])),"audio"===e.type?(i=b(e,92),t(T.traf,s,r,i)):(n=g(e),i=b(e,n.length+92),t(T.traf,s,r,i,n))},h=function(e){return e.duration=e.duration||4294967295,t(T.trak,u(e),c(e))},v=function(e){var i=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&&(i[i.length-1]=0),t(T.trex,i)},M=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]},R=function(e,i){var s,r,n,a,o=e.samples||[];for(i+=20+16*o.length,e=M(o,i),(r=new Uint8Array(e.length+16*o.length)).set(e),s=e.length,a=0;a<o.length;a++)n=o[a],r[s++]=(4278190080&n.duration)>>>24,r[s++]=(16711680&n.duration)>>>16,r[s++]=(65280&n.duration)>>>8,r[s++]=255&n.duration,r[s++]=(4278190080&n.size)>>>24,r[s++]=(16711680&n.size)>>>16,r[s++]=(65280&n.size)>>>8,r[s++]=255&n.size,r[s++]=n.flags.isLeading<<2|n.flags.dependsOn,r[s++]=n.flags.isDependedOn<<6|n.flags.hasRedundancy<<4|n.flags.paddingValue<<1|n.flags.isNonSyncSample,r[s++]=61440&n.flags.degradationPriority,r[s++]=15&n.flags.degradationPriority,r[s++]=(4278190080&n.compositionTimeOffset)>>>24,r[s++]=(16711680&n.compositionTimeOffset)>>>16,r[s++]=(65280&n.compositionTimeOffset)>>>8,r[s++]=255&n.compositionTimeOffset;return t(T.trun,r)},U=function(e,i){var s,r,n,a,o=e.samples||[];for(i+=20+8*o.length,e=M(o,i),(s=new Uint8Array(e.length+8*o.length)).set(e),r=e.length,a=0;a<o.length;a++)n=o[a],s[r++]=(4278190080&n.duration)>>>24,s[r++]=(16711680&n.duration)>>>16,s[r++]=(65280&n.duration)>>>8,s[r++]=255&n.duration,s[r++]=(4278190080&n.size)>>>24,s[r++]=(16711680&n.size)>>>16,s[r++]=(65280&n.size)>>>8,s[r++]=255&n.size;return t(T.trun,s)},b=function(e,t){return("audio"===e.type?U:R)(e,t)};var ee,te={ftyp:r=function(){return t(T.ftyp,S,w,S,E)},mdat:function(e){return t(T.mdat,e)},moof:function(e,i){for(var s=[],r=i.length;r--;)s[r]=_(i[r]);return t.apply(null,[T.moof,n(e)].concat(s))},moov:o=function(e){for(var i=e.length,s=[];i--;)s[i]=h(e[i]);return t.apply(null,[T.moov,d(4294967295)].concat(s).concat(l(e)))},initSegment:function(e){var t=r(),i=(e=o(e),new Uint8Array(t.byteLength+e.byteLength));return i.set(t),i.set(e,t.byteLength),i}},ie=function(){return{size:0,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0,degradationPriority:0,isNonSyncSample:1}}},se={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++)n+=(r=$(r=s[i],n)).size,a.push(r);return a},concatenateNalData:function(e){for(var t,i,s,r,n,a=0,o=e.byteLength,l=e.nalCount,d=new Uint8Array(o+4*l),h=new DataView(d.buffer),u=0;u<e.length;u++)for(s=e[u],t=0;t<s.length;t++)for(r=s[t],i=0;i<r.length;i++)n=r[i],h.setUint32(a,n.data.byteLength),d.set(n.data,a+=4),a+=n.data.byteLength;return d},generateSampleTableForFrame:function(e,t){var i=[];return e=$(e,t||0),i.push(e),i},concatenateNalDataForFrame:function(e){for(var t,i=0,s=e.byteLength,r=e.length,n=new Uint8Array(s+4*r),a=new DataView(n.buffer),o=0;o<e.length;o++)t=e[o],a.setUint32(i,t.data.byteLength),n.set(t.data,i+=4),i+=t.data.byteLength;return n}},re=[33,16,5,32,164,27],ne=[33,65,108,84,1,2,4,8,168,2,4,8,17,191,252],ae=function(e){return e/9e4},oe={ONE_SECOND_IN_TS:9e4,secondsToVideoTs:he=function(e){return 9e4*e},secondsToAudioTs:ce=function(e,t){return e*t},videoTsToSeconds:ae,audioTsToSeconds:function(e,t){return e/t},audioTsToVideoTs:function(e,t){return e/t*9e4},videoTsToAudioTs:function(e,t){return e/9e4*t},metadataTsToSeconds:function(e,t,i){return ae(i?e:e-t)}},le=function(){var e,t;return ee||(e={96e3:[re,[227,64],W(154),[56]],88200:[re,[231],W(170),[56]],64e3:[re,[248,192],W(240),[56]],48e3:[re,[255,192],W(268),[55,148,128],W(54),[112]],44100:[re,[255,192],W(268),[55,163,128],W(84),[112]],32e3:[re,[255,192],W(268),[55,234],W(226),[112]],24e3:[re,[255,192],W(268),[55,255,128],W(268),[111,112],W(126),[224]],16e3:[re,[255,192],W(268),[55,255,128],W(268),[111,255],W(269),[223,108],W(195),[1,192]],12e3:[ne,W(268),[3,127,248],W(268),[6,255,240],W(268),[13,255,224],W(268),[27,253,128],W(259),[56]],11025:[ne,W(268),[3,127,248],W(268),[6,255,240],W(268),[13,255,224],W(268),[27,255,192],W(268),[55,175,128],W(108),[112]],8e3:[ne,W(268),[3,121,16],W(47),[7]]},t=e,ee=Object.keys(t).reduce((function(e,i){return e[i]=new Uint8Array(t[i].reduce((function(e,t){return e.concat(t)}),[])),e}),{})),ee},de=oe,he={prefixWithSilence:function(e,t,i,s){var r,n,a,o,l,d=0,h=0;if(t.length&&(n=de.audioTsToVideoTs(e.baseMediaDecodeTime,e.samplerate),r=Math.ceil(de.ONE_SECOND_IN_TS/(e.samplerate/1024)),i&&s&&(n-=Math.max(i,s),h=(d=Math.floor(n/r))*r),!(d<1||h>de.ONE_SECOND_IN_TS/2))){for(a=(a=le()[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(de.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=[],s=0;s<e.length;s++)t=e[s],i.push({size:t.data.byteLength,duration:1024});return i},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++)t=e[r],s.set(t.data,i),i+=t.data.byteLength;return s}},ue=oe.ONE_SECOND_IN_TS,ce={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/ue,t=Math.floor(t)),t},collectDtsInfo:function(e,t){"number"==typeof t.pts&&(void 0===e.timelineStartInfo.pts&&(e.timelineStartInfo.pts=t.pts),void 0===e.minSegmentPts?e.minSegmentPts=t.pts:e.minSegmentPts=Math.min(e.minSegmentPts,t.pts),void 0===e.maxSegmentPts?e.maxSegmentPts=t.pts:e.maxSegmentPts=Math.max(e.maxSegmentPts,t.pts)),"number"==typeof t.dts&&(void 0===e.timelineStartInfo.dts&&(e.timelineStartInfo.dts=t.dts),void 0===e.minSegmentDts?e.minSegmentDts=t.dts:e.minSegmentDts=Math.min(e.minSegmentDts,t.dts),void 0===e.maxSegmentDts?e.maxSegmentDts=t.dts:e.maxSegmentDts=Math.max(e.maxSegmentDts,t.dts))}},pe={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;var r=t-i.length,n=new Uint8Array(r),a=0;for(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},me=F,ge=pe,fe=((G.prototype=new me).push=function(e){var t;"sei_rbsp"===e.nalUnitType&&(t=ge.parseSei(e.escapedRBSP)).payload&&t.payloadType===ge.USER_DATA_REGISTERED_ITU_T_T35&&(t=ge.parseUserData(t))&&(e.dts<this.latestDts_?this.ignoreNextEqualDts_=!0:e.dts===this.latestDts_&&this.ignoreNextEqualDts_?(this.numSameDts_--,this.numSameDts_||(this.ignoreNextEqualDts_=!1)):(t=ge.parseCaptionPackets(e.pts,t),this.captionPackets_=this.captionPackets_.concat(t),this.latestDts_!==e.dts&&(this.numSameDts_=0),this.numSameDts_++,this.latestDts_=e.dts))},G.prototype.flushCCStreams=function(e){this.ccStreams_.forEach((function(t){return"flush"===e?t.flush():t.partialFlush()}),this)},G.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)},G.prototype.flush=function(){return this.flushStream("flush")},G.prototype.partialFlush=function(){return this.flushStream("partialFlush")},G.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach((function(e){e.reset()}))},G.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)},G.prototype.setsChannel1Active=function(e){return 4096==(30720&e.ccData)},G.prototype.setsChannel2Active=function(e){return 6144==(30720&e.ccData)},G.prototype.setsTextOrXDSActive=function(e){return 256==(28928&e.ccData)||4138==(30974&e.ccData)||6186==(30974&e.ccData)},G.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}),ye=(X.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},X.prototype.getText=function(){return this.rows.join("\n")},X.prototype.clearText=function(){this.rows=[""],this.rowIdx=0},X.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--},X.prototype.isEmpty=function(){return 0===this.rows.length||1===this.rows.length&&""===this.rows[0]},X.prototype.addText=function(e){this.rows[this.rowIdx]+=e},X.prototype.backspace=function(){var e;this.isEmpty()||(e=this.rows[this.rowIdx],this.rows[this.rowIdx]=e.substr(0,e.length-1))},K.prototype.init=function(e,t){this.startPts=e;for(var i=0;i<8;i++)this.windows[i]=new X(i),"function"==typeof t&&(this.windows[i].beforeRowOverflow=t)},K.prototype.setCurrentWindow=function(e){this.currentWindow=this.windows[e]},K.prototype.createTextDecoder=function(e){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(e)}catch(t){this.stream.trigger("log",{level:"warn",message:"TextDecoder could not be created with "+e+" encoding. "+t})}},function(e){e=e||{},ye.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)}}),_e=(ye.prototype=new me,ye.prototype.new708Packet=function(){null!==this.current708Packet&&this.push708Packet(),this.current708Packet={data:[],ptsVals:[]}},ye.prototype.add708Bytes=function(e){var t=(i=e.ccData)>>>8,i=255&i;this.current708Packet.ptsVals.push(e.pts),this.current708Packet.data.push(t),this.current708Packet.data.push(i)},ye.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)},ye.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++)z(s=n[r])?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++},ye.prototype.extendedCommands=function(e,t){return z(this.current708Packet.data[++e])?this.handleText(e,t,{isExtended:!0}):e},ye.prototype.getPts=function(e){return this.current708Packet.ptsVals[Math.floor(e/2)]},ye.prototype.initService=function(e,t){var i,s="SERVICE"+e,r=this;return s in this.serviceEncodings&&(i=this.serviceEncodings[s]),this.services[e]=new K(e,i,r),this.services[e].init(this.getPts(t),(function(t){r.flushDisplayed(t,r.services[e])})),this.services[e]},ye.prototype.handleText=function(e,t,i){var s,r=i&&i.isExtended,n=(i=i&&i.isMultiByte,r?4096:0),a=(o=this.current708Packet.data)[e],o=o[e+1],l=t.currentWindow;return o=t.textDecoder_&&!r?(i?(s=[a,o],e++):s=[a],t.textDecoder_.decode(new Uint8Array(s))):(i=fe[r=n|a]||r,4096&r&&r===i?"":String.fromCharCode(i)),l.pendingNewLine&&!l.isEmpty()&&l.newLine(this.getPts(e)),l.pendingNewLine=!1,l.addText(o),e},ye.prototype.multiByteCharacter=function(e,t){var i=(s=this.current708Packet.data)[e+1],s=s[e+2];return z(i)&&z(s)?this.handleText(++e,t,{isMultiByte:!0}):e},ye.prototype.setCurrentWindow=function(e,t){var i=this.current708Packet.data[e];return t.setCurrentWindow(7&i),e},ye.prototype.defineWindow=function(e,t){var i=this.current708Packet.data,s=i[e];return t.setCurrentWindow(7&s),t=t.currentWindow,s=i[++e],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},ye.prototype.setWindowAttributes=function(e,t){var i=this.current708Packet.data,s=(i[e],t=t.currentWindow.winAttr,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},ye.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},ye.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)},ye.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},ye.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},ye.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},ye.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},ye.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},ye.prototype.setPenAttributes=function(e,t){var i=this.current708Packet.data,s=(i[e],t=t.currentWindow.penAttr,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},ye.prototype.setPenColor=function(e,t){var i=this.current708Packet.data,s=(i[e],t=t.currentWindow.penColor,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},ye.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},ye.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}),ve=14,be=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],Te=function(e,t){Te.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_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1):n===this.ERASE_DISPLAYED_MEMORY_?(this.flushDisplayed(e.pts),this.displayed_=Q()):n===this.ERASE_NON_DISPLAYED_MEMORY_?this.nonDisplayed_=Q():n===this.RESUME_DIRECT_CAPTIONING_?("paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=Q()),this.mode_="paintOn",this.startPts_=e.pts):this.isSpecialCharacter(t,i)?(s=Y((t=(3&t)<<8)|i),this[this.mode_](e.pts,s),this.column_++):this.isExtCharacter(t,i)?("popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1),s=Y((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.column_+=3&i:this.isPAC(t,i)?(r=be.indexOf(7968&n),"rollUp"===this.mode_&&(r-this.rollUpRows_+1<0&&(r=this.rollUpRows_-1),this.setRollUp(e.pts,r)),r!==this.row_&&(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*((14&n)>>1)),this.isColorPAC(i)&&14==(14&i)&&this.addFormatting(e.pts,["i"])):this.isNormalChar(t)&&(0===i&&(i=null),s=Y(t),s+=Y(i),this[this.mode_](e.pts,s),this.column_+=s.length)))}},Se=(Te.prototype=new me,Te.prototype.flushDisplayed=function(e){var t=this.displayed_.map((function(e,t){try{return e.trim()}catch(e){return this.trigger("log",{level:"warn",message:"Skipping a malformed 608 caption at index "+t+"."}),""}}),this).join("\n").replace(/^\n+|\n+$/g,"");t.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,text:t,stream:this.name_})},Te.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=Q(),this.nonDisplayed_=Q(),this.lastControlCode_=null,this.column_=0,this.row_=ve,this.rollUpRows_=2,this.formatting_=[]},Te.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_},Te.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&48<=t&&t<=63},Te.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&32<=t&&t<=63},Te.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&32<=t&&t<=47},Te.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&33<=t&&t<=35},Te.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&64<=t&&t<=127},Te.prototype.isColorPAC=function(e){return 64<=e&&e<=79||96<=e&&e<=127},Te.prototype.isNormalChar=function(e){return 32<=e&&e<=127},Te.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=ve,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=Q(),this.displayed_=Q()),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]="";void 0===t&&(t=this.row_),this.topRow_=t-this.rollUpRows_+1},Te.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)},Te.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))},Te.prototype.popOn=function(e,t){var i=this.nonDisplayed_[this.row_];this.nonDisplayed_[this.row_]=i+=t},Te.prototype.rollUp=function(e,t){var i=this.displayed_[this.row_];this.displayed_[this.row_]=i+=t},Te.prototype.shiftRowsUp_=function(){for(var e=0;e<this.topRow_;e++)this.displayed_[e]="";for(e=this.row_+1;e<ve+1;e++)this.displayed_[e]="";for(e=this.topRow_;e<this.row_;e++)this.displayed_[e]=this.displayed_[e+1];this.displayed_[this.row_]=""},Te.prototype.paintOn=function(e,t){var i=this.displayed_[this.row_];this.displayed_[this.row_]=i+=t},me={CaptionStream:G,Cea608Stream:Te,Cea708Stream:ye},{H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21}),we=F,Ee=8589934592,ke=4294967296;function Ce(e,t,i){for(var s="",r=t;r<i;r++)s+="%"+("00"+e[r].toString(16)).slice(-2);return s}function Ie(e,t,i){return decodeURIComponent(Ce(e,t,i))}function xe(e,t,i){return unescape(Ce(e,t,i))}function Ae(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]}Z.prototype=new we,we=Z;var Pe,Oe,Le,De=J,Ne=(e,t,i)=>{if(e)for(var s=i;s<e.length;s++)if(e[s]===t)return s;return-1},Me={APIC:function(e){var t,i=1;3!==e.data[0]||(t=Ne(e.data,0,1))<0||(e.mimeType=xe(e.data,1,t),e.pictureType=e.data[i=t+1],(t=Ne(e.data,0,++i))<0)||(e.description=Ie(e.data,i,t),i=t+1,"--\x3e"===e.mimeType?e.url=xe(e.data,i,e.data.length):e.pictureData=e.data.subarray(i,e.data.length))},"T*":function(e){3===e.data[0]&&(e.value=Ie(e.data,1,e.data.length).replace(/\0*$/,""),e.values=e.value.split("\0"))},TXXX:function(e){var t;3===e.data[0]&&-1!==(t=Ne(e.data,0,1))&&(e.description=Ie(e.data,1,t),e.value=Ie(e.data,t+1,e.data.length).replace(/\0*$/,""),e.data=e.value)},"W*":function(e){e.url=xe(e.data,0,e.data.length).replace(/\0.*$/,"")},WXXX:function(e){var t;3===e.data[0]&&-1!==(t=Ne(e.data,0,1))&&(e.description=Ie(e.data,1,t),e.url=xe(e.data,t+1,e.data.length).replace(/\0.*$/,""))},PRIV:function(e){for(var t=0;t<e.data.length;t++)if(0===e.data[t]){e.owner=xe(e.data,0,t);break}e.privateData=e.data.subarray(t+1),e.data=e.privateData}},Re={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=Ae(e.subarray(6,10)),s+=10,64&e[5]&&(i=(i+=4)+Ae(e.subarray(10,14)),s-=Ae(e.subarray(16,20)));do{if((t=Ae(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,Me[n.id]?Me[n.id](n):"T"===n.id[0]?Me["T*"](n):"W"===n.id[0]&&Me["W*"](n),r.push(n),(i=i+10+t)<s);return r}},parseSyncSafeInteger:Ae,frameParsers:Me},Ue=F,Be=Se,Fe=Re,je=function(e){var t,i={descriptor:e&&e.descriptor},s=0,r=[],n=0;if(je.prototype.init.call(this),this.dispatchType=Be.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,a,o,l,d,h;if("timed-metadata"===e.type)if(e.dataAlignmentIndicator&&(n=0,r.length=0),0===r.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(r.push(e),n+=e.data.byteLength,1===r.length&&(s=Fe.parseSyncSafeInteger(e.data.subarray(6,10)),s+=10),!(n<s)){for(t={data:new Uint8Array(s),frames:[],pts:r[0].pts,dts:r[0].dts},o=0;o<s;)t.data.set(r[0].data.subarray(0,s-o),o),o+=r[0].data.byteLength,n-=r[0].data.byteLength,r.shift();i=10,64&t.data[5]&&(i=(i+=4)+Fe.parseSyncSafeInteger(t.data.subarray(10,14)),s-=Fe.parseSyncSafeInteger(t.data.subarray(16,20)));do{if((a=Fe.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((h={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+a+10)}).key=h.id,Fe.frameParsers[h.id]?Fe.frameParsers[h.id](h):"T"===h.id[0]?Fe.frameParsers["T*"](h):"W"===h.id[0]&&Fe.frameParsers["W*"](h),"com.apple.streaming.transportStreamTimestamp"===h.owner&&(d=(1&(l=h.data)[3])<<30|l[4]<<22|l[5]<<14|l[6]<<6|l[7]>>>2,d=(d*=4)+(3&l[7]),h.timeStamp=d,void 0===t.pts&&void 0===t.dts&&(t.pts=h.timeStamp,t.dts=h.timeStamp),this.trigger("timestamp",h)),t.frames.push(h),(i=i+10+a)<s);this.trigger("data",t)}}},He=(je.prototype=new Ue,Re=je,Ue=F,me),qe=Se,Ve=function(){var e=new Uint8Array(188),t=0;Ve.prototype.init.call(this),this.push=function(i){var s,r=0,n=188;for(t?((s=new Uint8Array(i.byteLength+t)).set(e.subarray(0,t)),s.set(i,t),t=0):s=i;n<s.byteLength;)71===s[r]&&71===s[n]?(this.trigger("data",s.subarray(r,n)),r+=188,n+=188):(r++,n++);r<s.byteLength&&(e.set(s.subarray(r),0),t=s.byteLength-r)},this.flush=function(){188===t&&71===e[0]&&(this.trigger("data",e),t=0),this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.reset=function(){t=0,this.trigger("reset")}},$e=(Ve.prototype=new Ue,(Pe=function(){var e,t,i,s;Pe.prototype.init.call(this),(s=this).packetsWaitingForPmt=[],this.programMapTable=void 0,e=function(e,s){var r=0;s.payloadUnitStartIndicator&&(r+=e[r]+1),("pat"===s.type?t:i)(e.subarray(r),s)},t=function(e,t){t.section_number=e[7],t.last_section_number=e[8],s.pmtPid=(31&e[10])<<8|e[11],t.pmtPid=s.pmtPid},i=function(e,t){var i,r;if(1&e[5]){for(s.programMapTable={video:null,audio:null,"timed-metadata":{}},i=3+((15&e[1])<<8|e[2])-4,r=12+((15&e[10])<<8|e[11]);r<i;){var n=e[r],a=(31&e[r+1])<<8|e[r+2];n===qe.H264_STREAM_TYPE&&null===s.programMapTable.video?s.programMapTable.video=a:n===qe.ADTS_STREAM_TYPE&&null===s.programMapTable.audio?s.programMapTable.audio=a:n===qe.METADATA_STREAM_TYPE&&(s.programMapTable["timed-metadata"][a]=n),r+=5+((15&e[r+3])<<8|e[r+4])}t.programMapTable=s.programMapTable}},this.push=function(t){var i={},s=4;if(i.payloadUnitStartIndicator=!!(64&t[1]),i.pid=31&t[1],i.pid<<=8,i.pid|=t[2],1<(48&t[3])>>>4&&(s+=t[s]+1),0===i.pid)i.type="pat",e(t.subarray(s),i),this.trigger("data",i);else if(i.pid===this.pmtPid)for(i.type="pmt",e(t.subarray(s),i),this.trigger("data",i);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());else void 0===this.programMapTable?this.packetsWaitingForPmt.push([t,s,i]):this.processPes_(t,s,i)},this.processPes_=function(e,t,i){i.pid===this.programMapTable.video?i.streamType=qe.H264_STREAM_TYPE:i.pid===this.programMapTable.audio?i.streamType=qe.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 Ue,Pe.STREAM_TYPES={h264:27,adts:15},(Oe=function(){function e(e,t,s){var r,n=new Uint8Array(e.size),a={type:t},l=0,d=0;if(e.data.length&&!(e.size<9)){for(a.trackId=e.data[0].pid,l=0;l<e.data.length;l++)r=e.data[l],n.set(r.data,d),d+=r.data.byteLength;o(n,a),t="video"===t||a.packetLength<=e.size,(s||t)&&(e.size=0,e.data.length=0),t&&i.trigger("data",a)}}var t,i=this,s=!1,r={data:[],size:0},n={data:[],size:0},a={data:[],size:0},o=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]))};Oe.prototype.init.call(this),this.push=function(o){({pat:function(){},pes:function(){var t,i;switch(o.streamType){case qe.H264_STREAM_TYPE:t=r,i="video";break;case qe.ADTS_STREAM_TYPE:t=n,i="audio";break;case qe.METADATA_STREAM_TYPE:t=a,i="timed-metadata";break;default:return}o.payloadUnitStartIndicator&&e(t,i,!0),t.data.push(o),t.size+=o.data.byteLength},pmt:function(){var e={type:"metadata",tracks:[]};null!==(t=o.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"}),s=!0,i.trigger("data",e)}})[o.type]()},this.reset=function(){r.size=0,r.data.length=0,n.size=0,n.data.length=0,this.trigger("reset")},this.flushStreams_=function(){e(r,"video"),e(n,"audio"),e(a,"timed-metadata")},this.flush=function(){var e;!s&&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"}),i.trigger("data",e)),s=!1,this.flushStreams_(),this.trigger("done")}}).prototype=new Ue,{PAT_PID:0,MP2T_PACKET_LENGTH:188,TransportPacketStream:Ve,TransportParseStream:Pe,ElementaryStream:Oe,TimestampRolloverStream:we,CaptionStream:He.CaptionStream,Cea608Stream:He.Cea608Stream,Cea708Stream:He.Cea708Stream,MetadataStream:Re});for(Le in qe)qe.hasOwnProperty(Le)&&($e[Le]=qe[Le]);Ue=$e,we=F;var We,Ge,ze=oe.ONE_SECOND_IN_TS,Xe=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],Ke=function(e){var t,i=0;Ke.prototype.init.call(this),this.skipWarn_=function(e,t){this.trigger("log",{level:"warn",message:`adts skiping bytes ${e} to ${t} in frame ${i} outside syncword`})},this.push=function(s){var r,n,a,o,l,d,h=0;if(e||(i=0),"audio"===s.type){for(t&&t.length?(a=t,(t=new Uint8Array(a.byteLength+s.data.byteLength)).set(a),t.set(s.data,a.byteLength)):t=s.data;h+7<t.length;)if(255!==t[h]||240!=(246&t[h+1]))"number"!=typeof d&&(d=h),h++;else{if("number"==typeof d&&(this.skipWarn_(d,h),d=null),n=2*(1&~t[h+1]),r=(3&t[h+3])<<11|t[h+4]<<3|(224&t[h+5])>>5,l=(o=1024*(1+(3&t[h+6])))*ze/Xe[(60&t[h+2])>>>2],t.byteLength-h<r)break;this.trigger("data",{pts:s.pts+i*l,dts:s.dts+i*l,sampleCount:o,audioobjecttype:1+(t[h+2]>>>6&3),channelcount:(1&t[h+2])<<2|(192&t[h+3])>>>6,samplerate:Xe[(60&t[h+2])>>>2],samplingfrequencyindex:(60&t[h+2])>>>2,samplesize:16,data:t.subarray(h+7+n,h+r)}),i++,h+=r}"number"==typeof d&&(this.skipWarn_(d,h),d=null),t=t.subarray(h)}},this.flush=function(){i=0,this.trigger("done")},this.reset=function(){t=void 0,this.trigger("reset")},this.endTimeline=function(){t=void 0,this.trigger("endedtimeline")}},Ye=(Ke.prototype=new we,He=Ke,Re=F,function(e){var t=e.byteLength,i=0,s=0;this.length=function(){return 8*t},this.bitsAvailable=function(){return 8*t+s},this.loadWord=function(){var r=e.byteLength-t,n=new Uint8Array(4),a=Math.min(4,t);if(0===a)throw new Error("no bytes available");n.set(e.subarray(r,r+a)),i=new DataView(n.buffer).getUint32(0),s=8*a,t-=a},this.skipBits=function(e){var r;e<s||(e=(e-=s)-8*(r=Math.floor(e/8)),t-=r,this.loadWord()),i<<=e,s-=e},this.readBits=function(e){var r=Math.min(s,e),n=i>>>32-r;return 0<(s-=r)?i<<=r:0<t&&this.loadWord(),0<(r=e-r)?n<<r|this.readBits(r):n},this.skipLeadingZeros=function(){for(var e=0;e<s;++e)if(0!=(i&2147483648>>>e))return i<<=e,s-=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()}),Qe=function(){var e,t,i=0;Qe.prototype.init.call(this),this.push=function(s){for(var r,n=(t=t?((r=new Uint8Array(t.byteLength+s.data.byteLength)).set(t),r.set(s.data,t.byteLength),r):s.data).byteLength;i<n-3;i++)if(1===t[i+2]){e=i+5;break}for(;e<n;)switch(t[e]){case 0:if(0!==t[e-1])e+=2;else if(0!==t[e-2])e++;else{for(i+3!==e-2&&this.trigger("data",t.subarray(i+3,e-2));1!==t[++e]&&e<n;);i=e-2,e+=3}break;case 1:0!==t[e-1]||0!==t[e-2]||(this.trigger("data",t.subarray(i+3,e-2)),i=e-2),e+=3;break;default:e+=3}t=t.subarray(i),e-=i,i=0},this.reset=function(){t=null,i=0,this.trigger("reset")},this.flush=function(){t&&3<t.byteLength&&this.trigger("data",t.subarray(i+3)),t=null,i=0,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")}};function Je(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]}Qe.prototype=new Re,Ge={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},(We=function(){var e,t,i,s,r,n,a,o=new Qe;We.prototype.init.call(this),(e=this).push=function(e){"video"===e.type&&(t=e.trackId,i=e.pts,s=e.dts,o.push(e))},o.on("data",(function(a){var o={trackId:t,pts:i,dts:s,data:a,nalUnitTypeCode:31&a[0]};switch(o.nalUnitTypeCode){case 5:o.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:o.nalUnitType="sei_rbsp",o.escapedRBSP=r(a.subarray(1));break;case 7:o.nalUnitType="seq_parameter_set_rbsp",o.escapedRBSP=r(a.subarray(1)),o.config=n(o.escapedRBSP);break;case 8:o.nalUnitType="pic_parameter_set_rbsp";break;case 9:o.nalUnitType="access_unit_delimiter_rbsp"}e.trigger("data",o)})),o.on("done",(function(){e.trigger("done")})),o.on("partialdone",(function(){e.trigger("partialdone")})),o.on("reset",(function(){e.trigger("reset")})),o.on("endedtimeline",(function(){e.trigger("endedtimeline")})),this.flush=function(){o.flush()},this.partialFlush=function(){o.partialFlush()},this.reset=function(){o.reset()},this.endTimeline=function(){o.endTimeline()},a=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},r=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;var r=t-i.length,n=new Uint8Array(r),a=0;for(s=0;s<r;a++,s++)a===i[0]&&(a++,i.shift()),n[s]=e[a];return n},n=function(e){var t,i,s,r,n,o,l=0,d=0,h=0,u=0,c=[1,1],p=new Ye(e),m=(e=p.readUnsignedByte(),p.readUnsignedByte()),g=p.readUnsignedByte();if(p.skipUnsignedExpGolomb(),Ge[e]&&(3===(i=p.readUnsignedExpGolomb())&&p.skipBits(1),p.skipUnsignedExpGolomb(),p.skipUnsignedExpGolomb(),p.skipBits(1),p.readBoolean()))for(n=3!==i?8:12,o=0;o<n;o++)p.readBoolean()&&a(o<6?16:64,p);if(p.skipUnsignedExpGolomb(),0===(i=p.readUnsignedExpGolomb()))p.readUnsignedExpGolomb();else if(1===i)for(p.skipBits(1),p.skipExpGolomb(),p.skipExpGolomb(),t=p.readUnsignedExpGolomb(),o=0;o<t;o++)p.skipExpGolomb();if(p.skipUnsignedExpGolomb(),p.skipBits(1),i=p.readUnsignedExpGolomb(),s=p.readUnsignedExpGolomb(),0===(r=p.readBits(1))&&p.skipBits(1),p.skipBits(1),p.readBoolean()&&(l=p.readUnsignedExpGolomb(),d=p.readUnsignedExpGolomb(),h=p.readUnsignedExpGolomb(),u=p.readUnsignedExpGolomb()),p.readBoolean()&&p.readBoolean()){switch(p.readUnsignedByte()){case 1:c=[1,1];break;case 2:c=[12,11];break;case 3:c=[10,11];break;case 4:c=[16,11];break;case 5:c=[40,33];break;case 6:c=[24,11];break;case 7:c=[20,11];break;case 8:c=[32,11];break;case 9:c=[80,33];break;case 10:c=[18,11];break;case 11:c=[15,11];break;case 12:c=[64,33];break;case 13:c=[160,99];break;case 14:c=[4,3];break;case 15:c=[3,2];break;case 16:c=[2,1];break;case 255:c=[p.readUnsignedByte()<<8|p.readUnsignedByte(),p.readUnsignedByte()<<8|p.readUnsignedByte()]}c&&(c[0],c[1])}return{profileIdc:e,levelIdc:g,profileCompatibility:m,width:16*(i+1)-2*l-2*d,height:(2-r)*(s+1)*16-2*h-2*u,sarRatio:c}}}).prototype=new Re,we=We;var Ze=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],et=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},tt=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+=et(e,t),tt(e,t))},it=function(e,t,i){for(var s="",r=t;r<i;r++)s+="%"+("00"+e[r].toString(16)).slice(-2);return s},st=(Re={isLikelyAacData:function(e){var t=tt(e,0);return e.length>=t+2&&255==(255&e[t])&&240==(240&e[t+1])&&16==(22&e[t+1])},parseId3TagSize:et,parseAdtsSize:function(e,t){var i=(224&e[t+5])>>5,s=e[t+4]<<3;return 6144&e[t+3]|s|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 Ze[(60&e[t+2])>>>2];t++}return null},parseAacTimestamp:function(e){var t,i=10;64&e[5]&&(i=(i+=4)+Je(e.subarray(10,14)));do{if((t=Je(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(it(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}},F),rt=Re,nt=function(){var e=new Uint8Array,t=0;nt.prototype.init.call(this),this.setTimestamp=function(e){t=e},this.push=function(i){var s,r,n=0,a=0;for(e.length?(r=e.length,(e=new Uint8Array(i.byteLength+r)).set(e.subarray(0,r)),e.set(i,r)):e=i;3<=e.length-a;)if(e[a]==="I".charCodeAt(0)&&e[a+1]==="D".charCodeAt(0)&&e[a+2]==="3".charCodeAt(0)){if(e.length-a<10)break;if(a+(n=rt.parseId3TagSize(e,a))>e.length)break;s={type:"timed-metadata",data:e.subarray(a,a+n)},this.trigger("data",s),a+=n}else if(255==(255&e[a])&&240==(240&e[a+1])){if(e.length-a<7)break;if(a+(n=rt.parseAdtsSize(e,a))>e.length)break;s={type:"audio",data:e.subarray(a,a+n),pts:t,dts:t},this.trigger("data",s),a+=n}else a++;r=e.length-a,e=0<r?e.subarray(a):new Uint8Array},this.reset=function(){e=new Uint8Array,this.trigger("reset")},this.endTimeline=function(){e=new Uint8Array,this.trigger("endedtimeline")}};function at(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",kt.bind(e,r))}}function ot(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 lt(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}}nt.prototype=new st,st=F;var dt,ht,ut,ct=te,pt=se,mt=he,gt=ce,ft=Ue,yt=oe,_t=He,vt=we,bt=nt,Tt=Re.isLikelyAacData,St=oe.ONE_SECOND_IN_TS,wt=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],Et=["width","height","profileIdc","levelIdc","profileCompatibility","sarRatio"],kt=function(e,t){t.stream=e,this.trigger("log",t)},Ct=function(e,t){var i=[],s=0,r=0,n=1/0,a=(t=t||{}).firstSequenceNumber||0;Ct.prototype.init.call(this),this.push=function(t){gt.collectDtsInfo(e,t),e&&wt.forEach((function(i){e[i]=t[i]})),i.push(t)},this.setEarliestDts=function(e){s=e},this.setVideoBaseMediaDecodeTime=function(e){n=e},this.setAudioAppendStart=function(e){r=e},this.flush=function(){var o,l,d,h,u;0!==i.length&&(o=mt.trimAdtsFramesByEarliestDts(i,e,s),e.baseMediaDecodeTime=gt.calculateTrackBaseMediaDecodeTime(e,t.keepOriginalTimestamps),u=mt.prefixWithSilence(e,o,r,n),e.samples=mt.generateSampleTable(o),d=ct.mdat(mt.concatenateFrameData(o)),i=[],h=ct.moof(a,[e]),l=new Uint8Array(h.byteLength+d.byteLength),a++,l.set(h),l.set(d,h.byteLength),gt.clearDtsInfo(e),d=Math.ceil(1024*St/e.samplerate),o.length&&(h=o.length*d,this.trigger("segmentTimingInfo",lt(yt.audioTsToVideoTs(e.baseMediaDecodeTime,e.samplerate),o[0].dts,o[0].pts,o[0].dts+h,o[0].pts+h,u||0)),this.trigger("timingInfo",{start:o[0].pts,end:o[0].pts+h})),this.trigger("data",{track:e,boxes:l})),this.trigger("done","AudioSegmentStream")},this.reset=function(){gt.clearDtsInfo(e),i=[],this.trigger("reset")}};function It(e){var t="";return(t+=String.fromCharCode(e[0]))+String.fromCharCode(e[1])+String.fromCharCode(e[2])+String.fromCharCode(e[3])}function xt(e,t){var i,s,r,n=[];if(!t.length)return null;for(i=0;i<e.byteLength;)s=Nt(e[i]<<24|e[i+1]<<16|e[i+2]<<8|e[i+3]),r=Mt(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=xt(e.subarray(i+8,s),t.slice(1))).length&&(n=n.concat(r))),i=s;return n}function At(e){return(31&e[1])<<8|e[2]}function Pt(e){return!!(64&e[1])}function Ot(e){var t=0;return 1<(48&e[3])>>>4&&(t+=e[4]+1),t}function Lt(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}}Ct.prototype=new st,(dt=function(e,t){var i,s,r=[],n=[],a=(t=t||{}).firstSequenceNumber||0;dt.prototype.init.call(this),delete e.minPTS,this.gopCache_=[],this.push=function(t){gt.collectDtsInfo(e,t),"seq_parameter_set_rbsp"!==t.nalUnitType||i||(i=t.config,e.sps=[t.data],Et.forEach((function(t){e[t]=i[t]}),this)),"pic_parameter_set_rbsp"!==t.nalUnitType||s||(s=t.data,e.pps=[t.data]),r.push(t)},this.flush=function(){for(var i,s,o,l=0;r.length&&"access_unit_delimiter_rbsp"!==r[0].nalUnitType;)r.shift();if(0!==r.length){if(i=pt.groupNalsIntoFrames(r),(i=pt.groupFramesIntoGops(i))[0][0].keyFrame||((d=this.getGopForFusion_(r[0],e))?(l=d.duration,i.unshift(d),i.byteLength+=d.byteLength,i.nalCount+=d.nalCount,i.pts=d.pts,i.dts=d.dts,i.duration+=d.duration):i=pt.extendFirstKeyFrame(i)),n.length){var d=t.alignGopsAtEnd?this.alignGopsAtEnd_(i):this.alignGopsAtStart_(i);if(!d)return this.gopCache_.unshift({gop:i.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),r=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");gt.clearDtsInfo(e),i=d}gt.collectDtsInfo(e,i),e.samples=pt.generateSampleTable(i),d=ct.mdat(pt.concatenateNalData(i)),e.baseMediaDecodeTime=gt.calculateTrackBaseMediaDecodeTime(e,t.keepOriginalTimestamps),this.trigger("processedGopsInfo",i.map((function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}}))),s=i[0],o=i[i.length-1],this.trigger("segmentTimingInfo",lt(e.baseMediaDecodeTime,s.dts,s.pts,o.dts+o.duration,o.pts+o.duration,l)),this.trigger("timingInfo",{start:i[0].pts,end:i[i.length-1].pts+i[i.length-1].duration}),this.gopCache_.unshift({gop:i.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),r=[],this.trigger("baseMediaDecodeTime",e.baseMediaDecodeTime),this.trigger("timelineStartInfo",e.timelineStartInfo),s=ct.moof(a,[e]),o=new Uint8Array(s.byteLength+d.byteLength),a++,o.set(s),o.set(d,s.byteLength),this.trigger("data",{track:e,boxes:o})}this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.reset=function(){this.resetStream_(),r=[],this.gopCache_.length=0,n.length=0,this.trigger("reset")},this.resetStream_=function(){gt.clearDtsInfo(e),s=i=void 0},this.getGopForFusion_=function(t){for(var i,s,r,n=1/0,a=0;a<this.gopCache_.length;a++)s=(r=this.gopCache_[a]).gop,e.pps&&ot(e.pps[0],r.pps[0])&&e.sps&&ot(e.sps[0],r.sps[0])&&(s.dts<e.timelineStartInfo.dts||-1e4<=(s=t.dts-s.dts-s.duration)&&s<=45e3&&(!i||s<n)&&(i=r,n=s));return i?i.gop:null},this.alignGopsAtStart_=function(e){for(var t,i,s,r,a=e.byteLength,o=e.nalCount,l=e.duration,d=t=0;d<n.length&&t<e.length&&(i=n[d],s=e[t],i.pts!==s.pts);)s.pts>i.pts?d++:(t++,a-=s.byteLength,o-=s.nalCount,l-=s.duration);return 0===t?e:t===e.length?null:((r=e.slice(t)).byteLength=a,r.duration=l,r.nalCount=o,r.pts=r[0].pts,r.dts=r[0].dts,r)},this.alignGopsAtEnd_=function(e){for(var t,i,s,r,a=n.length-1,o=e.length-1,l=null,d=!1;0<=a&&0<=o;){if(t=n[a],i=e[o],t.pts===i.pts){d=!0;break}t.pts>i.pts?a--:(a===n.length-1&&(l=o),o--)}return d||null!==l?0===(s=d?o:l)?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){n=e}}).prototype=new st,((ut=function(e,t){this.numberOfTracks=0,this.metadataStream=t,void 0!==(e=e||{}).remux?this.remuxTracks=!!e.remux:this.remuxTracks=!0,"boolean"==typeof e.keepOriginalTimestamps?this.keepOriginalTimestamps=e.keepOriginalTimestamps:this.keepOriginalTimestamps=!1,this.pendingTracks=[],this.videoTrack=null,this.pendingBoxes=[],this.pendingCaptions=[],this.pendingMetadata=[],this.pendingBytes=0,this.emittedTracks=0,ut.prototype.init.call(this),this.push=function(e){return 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 st).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,Et.forEach((function(e){n.info[e]=this.videoTrack[e]}),this)):this.audioTrack&&(a=this.audioTrack.timelineStartInfo.pts,wt.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=ct.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=yt.metadataTsToSeconds(t.startPts,a,this.keepOriginalTimestamps),t.endTime=yt.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=yt.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)},ut.prototype.setRemux=function(e){this.remuxTracks=e},(ht=function(e){var t,i,s=this,r=!0;ht.prototype.init.call(this),e=e||{},this.baseMediaDecodeTime=e.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var r={};(this.transmuxPipeline_=r).type="aac",r.metadataStream=new ft.MetadataStream,r.aacStream=new bt,r.audioTimestampRolloverStream=new ft.TimestampRolloverStream("audio"),r.timedMetadataTimestampRolloverStream=new ft.TimestampRolloverStream("timed-metadata"),r.adtsStream=new _t,r.coalesceStream=new ut(e,r.metadataStream),r.headOfPipeline=r.aacStream,r.aacStream.pipe(r.audioTimestampRolloverStream).pipe(r.adtsStream),r.aacStream.pipe(r.timedMetadataTimestampRolloverStream).pipe(r.metadataStream).pipe(r.coalesceStream),r.metadataStream.on("timestamp",(function(e){r.aacStream.setTimestamp(e.timeStamp)})),r.aacStream.on("data",(function(n){"timed-metadata"!==n.type&&"audio"!==n.type||r.audioSegmentStream||(i=i||{timelineStartInfo:{baseMediaDecodeTime:s.baseMediaDecodeTime},codec:"adts",type:"audio"},r.coalesceStream.numberOfTracks++,r.audioSegmentStream=new Ct(i,e),r.audioSegmentStream.on("log",s.getLogTrigger_("audioSegmentStream")),r.audioSegmentStream.on("timingInfo",s.trigger.bind(s,"audioTimingInfo")),r.adtsStream.pipe(r.audioSegmentStream).pipe(r.coalesceStream),s.trigger("trackinfo",{hasAudio:!!i,hasVideo:!!t}))})),r.coalesceStream.on("data",this.trigger.bind(this,"data")),r.coalesceStream.on("done",this.trigger.bind(this,"done")),at(this,r)},this.setupTsPipeline=function(){var r={};(this.transmuxPipeline_=r).type="ts",r.metadataStream=new ft.MetadataStream,r.packetStream=new ft.TransportPacketStream,r.parseStream=new ft.TransportParseStream,r.elementaryStream=new ft.ElementaryStream,r.timestampRolloverStream=new ft.TimestampRolloverStream,r.adtsStream=new _t,r.h264Stream=new vt,r.captionStream=new ft.CaptionStream(e),r.coalesceStream=new ut(e,r.metadataStream),r.headOfPipeline=r.packetStream,r.packetStream.pipe(r.parseStream).pipe(r.elementaryStream).pipe(r.timestampRolloverStream),r.timestampRolloverStream.pipe(r.h264Stream),r.timestampRolloverStream.pipe(r.adtsStream),r.timestampRolloverStream.pipe(r.metadataStream).pipe(r.coalesceStream),r.h264Stream.pipe(r.captionStream).pipe(r.coalesceStream),r.elementaryStream.on("data",(function(n){var a;if("metadata"===n.type){for(a=n.tracks.length;a--;)t||"video"!==n.tracks[a].type?i||"audio"!==n.tracks[a].type||((i=n.tracks[a]).timelineStartInfo.baseMediaDecodeTime=s.baseMediaDecodeTime):(t=n.tracks[a]).timelineStartInfo.baseMediaDecodeTime=s.baseMediaDecodeTime;t&&!r.videoSegmentStream&&(r.coalesceStream.numberOfTracks++,r.videoSegmentStream=new dt(t,e),r.videoSegmentStream.on("log",s.getLogTrigger_("videoSegmentStream")),r.videoSegmentStream.on("timelineStartInfo",(function(t){i&&!e.keepOriginalTimestamps&&(i.timelineStartInfo=t,r.audioSegmentStream.setEarliestDts(t.dts-s.baseMediaDecodeTime))})),r.videoSegmentStream.on("processedGopsInfo",s.trigger.bind(s,"gopInfo")),r.videoSegmentStream.on("segmentTimingInfo",s.trigger.bind(s,"videoSegmentTimingInfo")),r.videoSegmentStream.on("baseMediaDecodeTime",(function(e){i&&r.audioSegmentStream.setVideoBaseMediaDecodeTime(e)})),r.videoSegmentStream.on("timingInfo",s.trigger.bind(s,"videoTimingInfo")),r.h264Stream.pipe(r.videoSegmentStream).pipe(r.coalesceStream)),i&&!r.audioSegmentStream&&(r.coalesceStream.numberOfTracks++,r.audioSegmentStream=new Ct(i,e),r.audioSegmentStream.on("log",s.getLogTrigger_("audioSegmentStream")),r.audioSegmentStream.on("timingInfo",s.trigger.bind(s,"audioTimingInfo")),r.audioSegmentStream.on("segmentTimingInfo",s.trigger.bind(s,"audioSegmentTimingInfo")),r.adtsStream.pipe(r.audioSegmentStream).pipe(r.coalesceStream)),s.trigger("trackinfo",{hasAudio:!!i,hasVideo:!!t})}})),r.coalesceStream.on("data",this.trigger.bind(this,"data")),r.coalesceStream.on("id3Frame",(function(e){e.dispatchType=r.metadataStream.dispatchType,s.trigger("id3Frame",e)})),r.coalesceStream.on("caption",this.trigger.bind(this,"caption")),r.coalesceStream.on("done",this.trigger.bind(this,"done")),at(this,r)},this.setBaseMediaDecodeTime=function(s){var r=this.transmuxPipeline_;e.keepOriginalTimestamps||(this.baseMediaDecodeTime=s),i&&(i.timelineStartInfo.dts=void 0,i.timelineStartInfo.pts=void 0,gt.clearDtsInfo(i),r.audioTimestampRolloverStream)&&r.audioTimestampRolloverStream.discontinuity(),t&&(r.videoSegmentStream&&(r.videoSegmentStream.gopCache_=[]),t.timelineStartInfo.dts=void 0,t.timelineStartInfo.pts=void 0,gt.clearDtsInfo(t),r.captionStream.reset()),r.timestampRolloverStream&&r.timestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(e){i&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(e)},this.setRemux=function(t){var i=this.transmuxPipeline_;e.remux=t,i&&i.coalesceStream&&i.coalesceStream.setRemux(t)},this.alignGopsWith=function(e){t&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(e)},this.getLogTrigger_=function(e){var t=this;return function(i){i.stream=e,t.trigger("log",i)}},this.push=function(e){var t;r&&((t=Tt(e))&&"aac"!==this.transmuxPipeline_.type?this.setupAacPipeline():t||"ts"===this.transmuxPipeline_.type||this.setupTsPipeline(),r=!1),this.transmuxPipeline_.headOfPipeline.push(e)},this.flush=function(){r=!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 st;var Dt=ht,Nt=(he=function(e){return("00"+e.toString(16)).slice(-2)},F=function(e){return e>>>0}),Mt=It,Rt=F,Ut=H.getUint64,Bt=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]}},Ft=(Ue=ce="undefined"!=typeof window?window:void 0!==B?B:"undefined"!=typeof self?self:{},pe.discardEmulationPreventionBytes),jt=me.CaptionStream,Ht=xt,qt=Ue,Vt=function(e,t){var i=Ht(e,["moof","traf"]),s=(e=Ht(e,["mdat"]),{}),r=[];return e.forEach((function(e,t){t=i[t],r.push({mdat:e,traf:t})})),r.forEach((function(e){var i,r,n,a,o,l=e.mdat,d=(e=e.traf,Ht(e,["tfhd"])),h=(d=function(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}(d[0])).trackId,u=0<(u=Ht(e,["tfdt"])).length?function(e){var t={version:e[0],flags:new Uint8Array(e.subarray(1,4))};return t.baseMediaDecodeTime=1===t.version?Ut(e.subarray(4)):Rt(e[4]<<24|e[5]<<16|e[6]<<8|e[7]),t}(u[0]).baseMediaDecodeTime:0;e=Ht(e,["trun"]),t===h&&0<e.length&&(i=u,r=d.defaultSampleDuration||0,n=d.defaultSampleSize||0,a=d.trackId,o=[],e.forEach((function(e){(e=function(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:Bt(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=Bt(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}(e).samples).forEach((function(e){void 0===e.duration&&(e.duration=r),void 0===e.size&&(e.size=n),e.trackId=a,e.dts=i,void 0===e.compositionTimeOffset&&(e.compositionTimeOffset=0),"bigint"==typeof i?(e.pts=i+qt.BigInt(e.compositionTimeOffset),i+=qt.BigInt(e.duration)):(e.pts=i+e.compositionTimeOffset,i+=e.duration)})),o=o.concat(e)})),u=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=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}(o,t);if(l={nalUnitType:"sei_rbsp",size:s,data:l,escapedRBSP:Ft(l),trackId:i},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}(l,o,h),s[h]||(s[h]={seiNals:[],logs:[]}),s[h].seiNals=s[h].seiNals.concat(u.seiNals),s[h].logs=s[h].logs.concat(u.logs))})),s},$t=function(){var e,t,i,s,r,n,a=!1;this.isInitialized=function(){return a},this.init=function(t){e=new jt,a=!0,n=!!t&&t.isPartial,e.on("data",(function(e){e.startTime=e.startPts/s,e.endTime=e.endPts/s,r.captions.push(e),r.captionStreams[e.stream]=!0})),e.on("log",(function(e){r.logs.push(e)}))},this.isNewInit=function(e,t){return!(e&&0===e.length||t&&"object"==typeof t&&0===Object.keys(t).length||i===e[0]&&s===t[i])},this.parse=function(e,n,a){var o,l;if(!this.isInitialized())return null;if(!n||!a)return null;if(this.isNewInit(n,a))i=n[0],s=a[i];else if(null===i||!s)return t.push(e),null;for(;0<t.length;){var d=t.shift();this.parse(d,n,a)}return e=e,l=s,(o=null===(o=i)?null:{seiNals:(e=Vt(e,o)[o]||{}).seiNals,logs:e.logs,timescale:l})&&o.logs&&(r.logs=r.logs.concat(o.logs)),null!==o&&o.seiNals?(this.pushNals(o.seiNals),this.flushStream(),r):r.logs.length?{logs:r.logs,captions:[],captionStreams:[]}:null},this.pushNals=function(t){if(!this.isInitialized()||!t||0===t.length)return null;t.forEach((function(t){e.push(t)}))},this.flushStream=function(){if(!this.isInitialized())return null;n?e.partialFlush():e.flush()},this.clearParsedCaptions=function(){r.captions=[],r.captionStreams={},r.logs=[]},this.resetCaptionStream=function(){if(!this.isInitialized())return null;e.reset()},this.clearAllCaptions=function(){this.clearParsedCaptions(),this.resetCaptionStream()},this.reset=function(){t=[],s=i=null,r?this.clearParsedCaptions():r={captions:[],captionStreams:{},logs:[]},this.resetCaptionStream()},this.reset()},Wt=F,Gt=he,zt=xt,Xt=It,Kt=H.getUint64,Yt=Ue,Qt=Se,Jt=Se,Zt=De,ei={},ti=(ei.ts={parseType:function(e,t){return 0===(e=At(e))?"pat":e===t?"pmt":t?"pes":null},parsePat:function(e){var t=Pt(e),i=4+Ot(e);return t&&(i+=e[i]+1),(31&e[i+10])<<8|e[i+11]},parsePmt:function(e){var t={},i=Pt(e),s=4+Ot(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:Pt,parsePesType:function(e,t){switch(t[At(e)]){case Qt.H264_STREAM_TYPE:return"video";case Qt.ADTS_STREAM_TYPE:return"audio";case Qt.METADATA_STREAM_TYPE:return"timed-metadata";default:return null}},parsePesTime:function(e){var t,i,s;return!Pt(e)||(t=4+Ot(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+Ot(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"===Lt(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]||("slice_layer_without_partitioning_rbsp_idr"===Lt(31&i[r+3])&&(n=!0),r=s-2),s+=3;break;default:s+=3}return i=i.subarray(r),s-=r,r=0,!!(i&&3<i.byteLength&&"slice_layer_without_partitioning_rbsp_idr"===Lt(31&i[r+3]))||n}},ei.aac=Re,oe.ONE_SECOND_IN_TS),ii=function(e,t,i){for(var s,r,n,a,o=0,l=188,d=!1;l<=e.byteLength;)if(71!==e[o]||71!==e[l]&&l!==e.byteLength)o++,l++;else{if(s=e.subarray(o,l),"pes"===ei.ts.parseType(s,t.pid)&&(r=ei.ts.parsePesType(s,t.table),n=ei.ts.parsePayloadUnitStartIndicator(s),"audio"===r)&&n&&(a=ei.ts.parsePesTime(s))&&(a.type="audio",i.audio.push(a),d=!0),d)break;o+=188,l+=188}for(o=(l=e.byteLength)-188,d=!1;0<=o;)if(71!==e[o]||71!==e[l]&&l!==e.byteLength)o--,l--;else{if(s=e.subarray(o,l),"pes"===ei.ts.parseType(s,t.pid)&&(r=ei.ts.parsePesType(s,t.table),n=ei.ts.parsePayloadUnitStartIndicator(s),"audio"===r)&&n&&(a=ei.ts.parsePesTime(s))&&(a.type="audio",i.audio.push(a),d=!0),d)break;o-=188,l-=188}},si=function(e,t,i){for(var s,r,n,a,o,l,d,h,u=0,c=188,p=!1,m={data:[],size:0};c<e.byteLength;)if(71===e[u]&&71===e[c]){if(s=e.subarray(u,c),"pes"===ei.ts.parseType(s,t.pid)&&(r=ei.ts.parsePesType(s,t.table),n=ei.ts.parsePayloadUnitStartIndicator(s),"video"===r&&(n&&!p&&(a=ei.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;ei.ts.videoPacketContainsKeyFrame(o)&&(h=ei.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+=188,c+=188}else u++,c++;for(u=(c=e.byteLength)-188,p=!1;0<=u;)if(71===e[u]&&71===e[c]){if(s=e.subarray(u,c),"pes"===ei.ts.parseType(s,t.pid)&&(r=ei.ts.parsePesType(s,t.table),n=ei.ts.parsePayloadUnitStartIndicator(s),"video"===r)&&n&&(a=ei.ts.parsePesTime(s))&&(a.type="video",i.video.push(a),p=!0),p)break;u-=188,c-=188}else u--,c--};class ri{constructor(e,t){this.options=t||{},this.self=e,this.init()}init(){var e,t;this.transmuxer&&this.transmuxer.dispose(),this.transmuxer=new Dt(this.options),e=this.self,(t=this.transmuxer).on("data",(function(t){var i=t.initSegment;t.initSegment={data:i.buffer,byteOffset:i.byteOffset,byteLength:i.byteLength},i=t.data,t.data=i.buffer,e.postMessage({action:"data",segment:t,byteOffset:i.byteOffset,byteLength:i.byteLength},[t.data])})),t.on("done",(function(t){e.postMessage({action:"done"})})),t.on("gopInfo",(function(t){e.postMessage({action:"gopInfo",gopInfo:t})})),t.on("videoSegmentTimingInfo",(function(t){var i={start:{decode:oe.videoTsToSeconds(t.start.dts),presentation:oe.videoTsToSeconds(t.start.pts)},end:{decode:oe.videoTsToSeconds(t.end.dts),presentation:oe.videoTsToSeconds(t.end.pts)},baseMediaDecodeTime:oe.videoTsToSeconds(t.baseMediaDecodeTime)};t.prependedContentDuration&&(i.prependedContentDuration=oe.videoTsToSeconds(t.prependedContentDuration)),e.postMessage({action:"videoSegmentTimingInfo",videoSegmentTimingInfo:i})})),t.on("audioSegmentTimingInfo",(function(t){var i={start:{decode:oe.videoTsToSeconds(t.start.dts),presentation:oe.videoTsToSeconds(t.start.pts)},end:{decode:oe.videoTsToSeconds(t.end.dts),presentation:oe.videoTsToSeconds(t.end.pts)},baseMediaDecodeTime:oe.videoTsToSeconds(t.baseMediaDecodeTime)};t.prependedContentDuration&&(i.prependedContentDuration=oe.videoTsToSeconds(t.prependedContentDuration)),e.postMessage({action:"audioSegmentTimingInfo",audioSegmentTimingInfo:i})})),t.on("id3Frame",(function(t){e.postMessage({action:"id3Frame",id3Frame:t})})),t.on("caption",(function(t){e.postMessage({action:"caption",caption:t})})),t.on("trackinfo",(function(t){e.postMessage({action:"trackinfo",trackInfo:t})})),t.on("audioTimingInfo",(function(t){e.postMessage({action:"audioTimingInfo",audioTimingInfo:{start:oe.videoTsToSeconds(t.start),end:oe.videoTsToSeconds(t.end)}})})),t.on("videoTimingInfo",(function(t){e.postMessage({action:"videoTimingInfo",videoTimingInfo:{start:oe.videoTsToSeconds(t.start),end:oe.videoTsToSeconds(t.end)}})})),t.on("log",(function(t){e.postMessage({action:"log",log:t})}))}pushMp4Captions(e){this.captionParser||(this.captionParser=new $t,this.captionParser.init());var t=new Uint8Array(e.data,e.byteOffset,e.byteLength);e=this.captionParser.parse(t,e.trackIds,e.timescales),this.self.postMessage({action:"mp4Captions",captions:e&&e.captions||[],logs:e&&e.logs||[],data:t.buffer},[t.buffer])}probeMp4StartTime({timescales:e,data:t}){e=function(e,t){return"bigint"==typeof(t=zt(t,["moof","traf"]).reduce((function(t,i){var s=zt(i,["tfhd"])[0],r=(s=Wt(s[4]<<24|s[5]<<16|s[6]<<8|s[7]),s=e[s]||9e4,i=zt(i,["tfdt"])[0],new DataView(i.buffer,i.byteOffset,i.byteLength));let n;return"bigint"==typeof(i=1===i[0]?Kt(i.subarray(4,12)):r.getUint32(4))?n=i/Yt.BigInt(s):"number"!=typeof i||isNaN(i)||(n=i/s),(n=n<Number.MAX_SAFE_INTEGER?Number(n):n)<t?n:t}),1/0))||isFinite(t)?t:0}(e,t),this.self.postMessage({action:"probeMp4StartTime",startTime:e,data:t},[t.buffer])}probeMp4Tracks({data:e}){var t=function(e){e=zt(e,["moov","trak"]);var t=[];return e.forEach((function(e){var i,s,r={},n=((s=zt(e,["tkhd"])[0])&&(n=(s=new DataView(s.buffer,s.byteOffset,s.byteLength)).getUint8(0),r.id=0===n?s.getUint32(12):s.getUint32(20)),(n=zt(e,["mdia","hdlr"])[0])&&(s=Xt(n.subarray(8,12)),r.type="vide"===s?"video":"soun"===s?"audio":s),zt(e,["mdia","minf","stbl","stsd"])[0]);n&&(s=n.subarray(8),r.codec=Xt(s.subarray(4,8)),n=zt(s,[r.codec])[0])&&(/^[asm]vc[1-9]$/i.test(r.codec)?(i=n.subarray(78),"avcC"===Xt(i.subarray(4,8))&&11<i.length?(r.codec+=".",r.codec+=Gt(i[9]),r.codec+=Gt(i[10]),r.codec+=Gt(i[11])):r.codec="avc1.4d400d"):/^mp4[a,v]$/i.test(r.codec)?(i=n.subarray(28),"esds"===Xt(i.subarray(4,8))&&20<i.length&&0!==i[19]?(r.codec+="."+Gt(i[19]),r.codec+="."+Gt(i[20]>>>2&63).replace(/^0/,"")):r.codec="mp4a.40.2"):r.codec=r.codec.toLowerCase()),(s=zt(e,["mdia","mdhd"])[0])&&(r.timescale=function(e){var t=0===e[0]?12:20;return Wt(e[t]<<24|e[1+t]<<16|e[2+t]<<8|e[3+t])}(s)),t.push(r)})),t}(e);this.self.postMessage({action:"probeMp4Tracks",tracks:t,data:e},[e.buffer])}probeTs({data:e,baseStartTime:t}){let i=null;(t=function(e,t){var i,s,r;return(e=(ei.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(ei.aac.parseType(e,l)){case"timed-metadata":e.length-l<10||(o=ei.aac.parseId3TagSize(e,l))>e.length?s=!0:(null===a&&(t=e.subarray(l,l+o),a=ei.aac.parseAacTimestamp(t)),l+=o);break;case"audio":e.length-l<7||(o=ei.aac.parseAdtsSize(e,l))>e.length?s=!0:(null===n&&(t=e.subarray(l,l+o),n=ei.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=ti/n),pts:a+1024*r*i}]}}:function(e){var t,i={pid:null,table:null},s={};for(t in function(e,t){for(var i,s=0,r=188;r<e.byteLength;)if(71===e[s]&&71===e[r]){switch(i=e.subarray(s,r),ei.ts.parseType(i,t.pid)){case"pat":t.pid=ei.ts.parsePat(i);break;case"pmt":var n=ei.ts.parsePmt(i);t.table=t.table||{},Object.keys(n).forEach((function(e){t.table[e]=n[e]}))}s+=188,r+=188}else s++,r++}(e,i),i.table)if(i.table.hasOwnProperty(t))switch(i.table[t]){case Jt.H264_STREAM_TYPE:s.video=[],si(e,i,s),0===s.video.length&&delete s.video;break;case Jt.ADTS_STREAM_TYPE:s.audio=[],ii(e,i,s),0===s.audio.length&&delete s.audio}return s})(e))&&(e.audio||e.video)?(t=t,(i=e).audio&&i.audio.length&&(void 0!==(s=t)&&!isNaN(s)||(s=i.audio[0].dts),i.audio.forEach((function(e){e.dts=Zt(e.dts,s),e.pts=Zt(e.pts,s),e.dtsTime=e.dts/ti,e.ptsTime=e.pts/ti}))),i.video&&i.video.length&&(void 0!==(r=t)&&!isNaN(r)||(r=i.video[0].dts),i.video.forEach((function(e){e.dts=Zt(e.dts,r),e.pts=Zt(e.pts,r),e.dtsTime=e.dts/ti,e.ptsTime=e.pts/ti})),i.firstKeyFrame)&&((t=i.firstKeyFrame).dts=Zt(t.dts,r),t.pts=Zt(t.pts,r),t.dtsTime=t.dts/ti,t.ptsTime=t.pts/ti),e):null}(e,t="number"!=typeof t||isNaN(t)?void 0:t*oe.ONE_SECOND_IN_TS))&&((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(oe.secondsToVideoTs(e)))}setAudioAppendStart(e){this.transmuxer.setAudioAppendStart(Math.ceil(oe.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 ri(self,e.data.options):(this.messageHandlers||(this.messageHandlers=new ri(self)),e.data&&e.data.action&&"init"!==e.data.action&&this.messageHandlers[e.data.action]&&this.messageHandlers[e.data.action](e.data))}}))));const td=e=>{const{transmuxer:t,bytes:i,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}=e,_={buffer:[]};let v=y;var b,T;t.onmessage=i=>{t.currentTransmux!==e||("data"===i.data.action&&((e,t,i)=>{var{type:s,initSegment:r,captions:n,captionStreams:a,metadata:o,videoFrameDtsTime:l,videoFramePtsTime:d}=e.data.segment,n=(t.buffer.push({captions:n,captionStreams:a,metadata:o}),t=e.data.segment.boxes||{data:e.data.segment.data},{type:s,data:new Uint8Array(t.data,t.data.byteOffset,t.data.byteLength),initSegment:new Uint8Array(r.data,r.byteOffset,r.byteLength)});void 0!==l&&(n.videoFrameDtsTime=l),void 0!==d&&(n.videoFramePtsTime=d),i(n)})(i,_,a),"trackinfo"===i.data.action&&o(i.data.trackInfo),"gopInfo"===i.data.action&&((e,t)=>{t.gopInfo=e.data.gopInfo})(i,_),"audioTimingInfo"===i.data.action&&l(i.data.audioTimingInfo),"videoTimingInfo"===i.data.action&&d(i.data.videoTimingInfo),"videoSegmentTimingInfo"===i.data.action&&h(i.data.videoSegmentTimingInfo),"audioSegmentTimingInfo"===i.data.action&&u(i.data.audioSegmentTimingInfo),"id3Frame"===i.data.action&&c([i.data.id3Frame],i.data.id3Frame.dispatchType),"caption"===i.data.action&&p(i.data.caption),"endedtimeline"===i.data.action&&(v=!1,g()),"log"===i.data.action&&f(i.data.log),"transmuxed"!==i.data.type)||v||(t.onmessage=null,(({transmuxedData:e,callback:t})=>{e.buffer=[],t(e)})({transmuxedData:_,callback:m}),id(t))},s&&t.postMessage({action:"setAudioAppendStart",appendStart:s}),Array.isArray(r)&&t.postMessage({action:"alignGopsWith",gopsToAlignWith:r}),void 0!==n&&t.postMessage({action:"setRemux",remux:n}),i.byteLength&&(b=i instanceof ArrayBuffer?i:i.buffer,T=i instanceof ArrayBuffer?0:i.byteOffset,t.postMessage({action:"push",data:b,byteOffset:T,byteLength:i.byteLength},[b])),y&&t.postMessage({action:"endTimeline"}),t.postMessage({action:"flush"})},id=e=>{e.currentTransmux=null,e.transmuxQueue.length&&(e.currentTransmux=e.transmuxQueue.shift(),"function"==typeof e.currentTransmux?e.currentTransmux():td(e.currentTransmux))},sd=(e,t)=>{e.postMessage({action:t}),id(e)};var rd=e=>{((e,t)=>{t.currentTransmux?t.transmuxQueue.push(sd.bind(null,t,e)):(t.currentTransmux=e,sd(t,e))})("reset",e)};function nd(e){const t=e.transmuxer,i=e.endAction||e.action,s=e.callback;var r,n=Vt({},e,{endAction:null,transmuxer:null,callback:null});const a=r=>{r.data.action===i&&(t.removeEventListener("message",a),r.data.data&&(r.data.data=new Uint8Array(r.data.data,e.byteOffset||0,e.byteLength||r.data.data.byteLength),e.data)&&(e.data=r.data.data),s(r.data))};t.addEventListener("message",a),e.data?(r=e.data instanceof ArrayBuffer,n.byteOffset=r?0:e.data.byteOffset,n.byteLength=e.data.byteLength,r=[r?e.data:e.data.buffer],t.postMessage(n,r)):t.postMessage(n)}function ad(e){let t=0;return e.audio&&t++,e.video&&t++,t}function od(e,t){var i=t.attributes||{},s=bd(function(e){if((e=e.attributes||{}).CODECS)return zr(e.CODECS)}(t)||[]);return!vd(e,t)||s.audio||((e,t)=>{if(!vd(e,t))return!0;t=t.attributes||{};var i=e.mediaGroups.AUDIO[t.AUDIO];for(const e in i)if(!i[e].uri&&!i[e].playlists)return!0;return!1})(e,t)||(t=bd(function(e,t){if(e.mediaGroups.AUDIO&&t){var i=e.mediaGroups.AUDIO[t];if(i)for(var s in i)if((s=i[s]).default&&s.playlists)return zr(s.playlists[0].attributes.CODECS)}return null}(e,i.AUDIO)||[])).audio&&(s.audio=t.audio),s}function ld(e,t){return(e=e&&window.getComputedStyle(e))?e[t]:""}function dd(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}const hd=-101,ud=-102,cd=e=>{e.forEach((e=>{e.abort()}))},pd=(e,t)=>t.timedout?{status:t.status,message:"HLS request timed-out at URL: "+t.uri,code:hd,xhr:t}:t.aborted?{status:t.status,message:"HLS request aborted at URL: "+t.uri,code:ud,xhr:t}:e?{status:t.status,message:"HLS request errored at URL: "+t.uri,code:2,xhr:t}:"arraybuffer"===t.responseType&&0===t.response.byteLength?{status:t.status,message:"Empty HLS response at URL: "+t.uri,code:2,xhr:t}:null,md=(e,t,i)=>(s,r)=>{var n=r.response;if(s=pd(s,r))return i(s,e);if(16!==n.byteLength)return i({status:r.status,message:"Invalid HLS key at URL: "+r.uri,code:2,xhr:r},e);s=new DataView(n);var a=new Uint32Array([s.getUint32(0),s.getUint32(4),s.getUint32(8),s.getUint32(12)]);for(let e=0;e<t.length;e++)t[e].bytes=a;return i(null,e)},gd=(e,t)=>{var i,s=ko(e.map.bytes);if("mp4"!==s)return i=e.map.resolvedUri||e.map.uri,t({internal:!0,message:`Found unsupported ${s||"unknown"} container for initialization segment at URL: `+i,code:2});nd({action:"probeMp4Tracks",data:e.map.bytes,transmuxer:e.transmuxer,callback:({tracks:i,data:s})=>(e.map.bytes=s,i.forEach((function(t){e.map.tracks=e.map.tracks||{},e.map.tracks[t.type]||"number"==typeof(e.map.tracks[t.type]=t).id&&t.timescale&&(e.map.timescales=e.map.timescales||{},e.map.timescales[t.id]=t.timescale)})),t(null))})},fd=({segment:e,bytes:t,trackInfoFn:i,timingInfoFn:s,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:d,dataFn:h,doneFn:u,onTransmuxerLog:c})=>{let p=new Uint8Array(t);if(0<To(p,["moof"]).length){e.isFmp4=!0;const r=e.map.tracks,n={isFmp4:!0,hasVideo:!!r.video,hasAudio:!!r.audio},a=(r.audio&&r.audio.codec&&"enca"!==r.audio.codec&&(n.audioCodec=r.audio.codec),r.video&&r.video.codec&&"encv"!==r.video.codec&&(n.videoCodec=r.video.codec),r.video&&r.audio&&(n.isMuxed=!0),i(e,n),t=>{h(e,{data:p,type:n.hasAudio&&!n.isMuxed?"audio":"video"}),t&&t.length&&o(e,t),u(null,e,{})});nd({action:"probeMp4StartTime",timescales:e.map.timescales,data:p,transmuxer:e.transmuxer,callback:({data:i,startTime:o})=>{t=i.buffer,e.bytes=p=i,n.hasAudio&&!n.isMuxed&&s(e,"audio","start",o),n.hasVideo&&s(e,"video","start",o),r.video&&i.byteLength&&e.transmuxer?nd({action:"pushMp4Captions",endAction:"mp4Captions",transmuxer:e.transmuxer,data:p,timescales:e.map.timescales,trackIds:[r.video.id],callback:i=>{t=i.data.buffer,e.bytes=p=i.data,i.logs.forEach((function(e){c(Wo(e,{stream:"mp4CaptionParser"}))})),a(i.captions)}}):a()}})}else e.transmuxer?(void 0===e.container&&(e.container=ko(p)),"ts"!==e.container&&"aac"!==e.container?(i(e,{hasAudio:!1,hasVideo:!1}),u(null,e,{})):(({segment:e,bytes:t,trackInfoFn:i,timingInfoFn:s,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:d,dataFn:h,doneFn:u,onTransmuxerLog:c})=>{var p=e.map&&e.map.tracks||{};const m=Boolean(p.audio&&p.video);let g=s.bind(null,e,"audio","start");const f=s.bind(null,e,"audio","end");let y=s.bind(null,e,"video","start");const _=s.bind(null,e,"video","end");nd({action:"probeTs",transmuxer:e.transmuxer,data:t,baseStartTime:e.baseStartTime,callback:s=>{e.bytes=t=s.data,(s=s.result)&&(i(e,{hasAudio:s.hasAudio,hasVideo:s.hasVideo,isMuxed:m}),i=null,s.hasAudio&&!m&&g(s.audioStart),s.hasVideo&&y(s.videoStart),g=null,y=null),(e=>{e.transmuxer.currentTransmux?e.transmuxer.transmuxQueue.push(e):(e.transmuxer.currentTransmux=e,td(e))})({bytes:t,transmuxer:e.transmuxer,audioAppendStart:e.audioAppendStart,gopsToAlignWith:e.gopsToAlignWith,remux:m,onData:t=>{t.type="combined"===t.type?"video":t.type,h(e,t)},onTrackInfo:t=>{i&&(m&&(t.isMuxed=!0),i(e,t))},onAudioTimingInfo:e=>{g&&void 0!==e.start&&(g(e.start),g=null),f&&void 0!==e.end&&f(e.end)},onVideoTimingInfo:e=>{y&&void 0!==e.start&&(y(e.start),y=null),_&&void 0!==e.end&&_(e.end)},onVideoSegmentTimingInfo:e=>{r(e)},onAudioSegmentTimingInfo:e=>{n(e)},onId3:(t,i)=>{a(e,t,i)},onCaptions:t=>{o(e,[t])},isEndOfTimeline:l,onEndedTimeline:()=>{d()},onTransmuxerLog:c,onDone:t=>{u&&(t.type="combined"===t.type?"video":t.type,u(null,e,t))}})}})})({segment:e,bytes:t,trackInfoFn:i,timingInfoFn:s,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:d,dataFn:h,doneFn:u,onTransmuxerLog:c})):u(null,e,{})},yd=function({id:e,key:t,encryptedBytes:i,decryptionWorker:s},r){const n=t=>{t.data.source===e&&(s.removeEventListener("message",n),t=t.data.decrypted,r(new Uint8Array(t.bytes,t.byteOffset,t.byteLength)))};let a;s.addEventListener("message",n),a=t.bytes.slice?t.bytes.slice():new Uint32Array(Array.prototype.slice.call(t.bytes)),s.postMessage(Ul({source:e,encrypted:i,key:a,iv:t.iv}),[i.buffer,a.buffer])},_d=$o("CodecUtils"),vd=(e,t)=>(t=t.attributes||{},e&&e.mediaGroups&&e.mediaGroups.AUDIO&&t.AUDIO&&e.mediaGroups.AUDIO[t.AUDIO]),bd=function(e){const t={};return e.forEach((({mediaType:e,type:i,details:s})=>{t[e]=t[e]||[],t[e].push(Gr(""+i+s))})),Object.keys(t).forEach((function(e){1<t[e].length?(_d(`multiple ${e} codecs found as attributes: ${t[e].join(", ")}. Setting playlist codecs to null so that we wait for mux.js to probe segments for real codecs.`),t[e]=null):t[e]=t[e][0]})),t},Td=$o("PlaylistSelector"),Sd=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||""})},wd=function(e,t){const i=e.slice();e.sort((function(e,s){var r=t(e,s);return 0===r?i.indexOf(e)-i.indexOf(s):r}))};function Ed(e,t,i,s,r,n){if(e){var a={bandwidth:t,width:i,height:s,limitRenditionByPlayerDimensions:r};let d=e.playlists,h=(vl.isAudioOnly(e)&&(d=n.getAudioTrackPlaylists_(),a.audioOnly=!0),d.map((e=>{var t=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width,i=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height;return{bandwidth:e.attributes&&e.attributes.BANDWIDTH||window.Number.MAX_VALUE,width:t,height:i,playlist:e}}))),u=(wd(h,((e,t)=>e.bandwidth-t.bandwidth)),(h=h.filter((e=>!vl.isIncompatible(e.playlist)))).filter((e=>vl.isEnabled(e.playlist)))),c=(e=(u=u.length?u:h.filter((e=>!vl.isDisabled(e.playlist)))).filter((e=>e.bandwidth*Kl.BANDWIDTH_VARIANCE<t)))[e.length-1];var o=e.filter((e=>e.bandwidth===c.bandwidth))[0];if(!1===r){const e=o||u[0]||h[0];if(e&&e.playlist){let t=o?"bandwidthBestRep":"sortedPlaylistReps";return u[0]&&(t="enabledPlaylistReps"),Td(`choosing ${Sd(e)} using ${t} with options`,a),e.playlist}}else{var l;let t,d,p;r=e.filter((e=>e.width&&e.height)),wd(r,((e,t)=>e.width-t.width)),e=r.filter((e=>e.width===i&&e.height===s)),c=e[e.length-1],(e=e.filter((e=>e.bandwidth===c.bandwidth))[0])||(l=(t=r.filter((e=>e.width>i||e.height>s))).filter((e=>e.width===t[0].width&&e.height===t[0].height)),c=l[l.length-1],d=l.filter((e=>e.bandwidth===c.bandwidth))[0]),n.leastPixelDiffSelector&&(l=r.map((e=>(e.pixelDiff=Math.abs(e.width-i)+Math.abs(e.height-s),e))),wd(l,((e,t)=>e.pixelDiff===t.pixelDiff?t.bandwidth-e.bandwidth:e.pixelDiff-t.pixelDiff)),p=l[0]);const m=p||d||e||o||u[0]||h[0];if(m&&m.playlist){let t="sortedPlaylistReps";return p?t="leastPixelDiffRep":d?t="resolutionPlusOneRep":e?t="resolutionBestRep":o?t="bandwidthBestRep":u[0]&&(t="enabledPlaylistReps"),Td(`choosing ${Sd(m)} using ${t} with options`,a),m.playlist}}return Td("could not choose a playlist with options",a),null}}function kd(){var e=this.useDevicePixelRatio&&window.devicePixelRatio||1;return Ed(this.playlists.main,this.systemBandwidth,parseInt(ld(this.tech_.el(),"width"),10)*e,parseInt(ld(this.tech_.el(),"height"),10)*e,this.limitRenditionByPlayerDimensions,this.playlistController_)}function Cd(e,t,i){let s;var r;if(i&&i.cues)for(s=i.cues.length;s--;)(r=i.cues[s]).startTime>=e&&r.endTime<=t&&i.removeCue(r)}const Id=e=>"number"==typeof e&&isFinite(e),xd=e=>{var{startOfSegment:t,duration:i,segment:s,part:r,playlist:{mediaSequence:n,id:a,segments:o=[]},mediaIndex:l,partIndex:d,timeline:h}=e,o=o.length-1;let u="mediaIndex/partIndex increment";e.getMediaInfoForTime?u=`getMediaInfoForTime (${e.getMediaInfoForTime})`:e.isSyncRequest&&(u="getSyncSegmentCandidate (isSyncRequest)"),e.independent&&(u+=" with independent "+e.independent);var c="number"==typeof d,p=(e=e.segment.uri?"segment":"pre-segment",c?ol({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}]`},Ad=e=>e+"TimingInfo",Pd=({timelineChangeController:e,currentTimeline:t,segmentTimeline:i,loaderType:s,audioDisabled:r})=>!(t===i||("audio"===s?(t=e.lastTimelineChange({type:"main"}))&&t.to===i:"main"!==s||!r||(t=e.pendingTimelineChange({type:"audio"}))&&t.to===i)),Od=({segmentDuration:e,maxDuration:t})=>!!e&&Math.round(e)>t+Zo;class Ld extends Er.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.checkBufferTimeout_=null,this.error_=void 0,this.currentTimeline_=-1,this.pendingSegment_=null,this.xhrOptions_=null,this.pendingSegments_=[],this.audioDisabled_=!1,this.isPendingTimestampOffset_=!1,this.gopBuffer_=[],this.timeMapping_=0,this.safeAppend_=11<=Er.browser.IE_VERSION,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_=$o(`SegmentLoader[${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_()})),"main"===this.loaderType_&&this.timelineChangeController_.on("pendingtimelinechange",(()=>{this.hasEnoughInfoToAppend_()&&this.processCallQueue_()})),"audio"===this.loaderType_&&this.timelineChangeController_.on("timelinechange",(()=>{this.hasEnoughInfoToLoad_()&&this.processLoadQueue_(),this.hasEnoughInfoToAppend_()&&this.processCallQueue_()}))}createTransmuxer_(){return(e=>{const t=new ed,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})({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 void 0!==e&&(this.logger_("error occurred:",e),this.error_=e),this.pendingSegment_=null,this.error_}endOfStream(){this.ended_=!0,this.transmuxer_&&rd(this.transmuxer_),this.gopBuffer_.length=0,this.pause(),this.trigger("ended")}buffered_(){var e=this.getMediaInfo_();if(!this.sourceUpdater_||!e)return Go();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=Bl(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=Fl(e);let s=this.keyCache_[i];return this.cacheEncryptionKeys_&&t&&!s&&e.bytes&&(this.keyCache_[i]=s={resolvedUri:e.resolvedUri,bytes:e.bytes}),t={resolvedUri:(s||e).resolvedUri},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(e,t={}){if(e){var i,s=this.playlist_,r=this.pendingSegment_;this.playlist_=e,this.xhrOptions_=t,"INIT"===this.state&&(e.syncInfo={mediaSequence:e.mediaSequence,time:0},"main"===this.loaderType_)&&this.syncController_.setDateTimeMappingForStart(e);let n=null;if(s&&(s.id?n=s.id:s.uri&&(n=s.uri)),this.logger_(`playlist update [${n} => ${e.id||e.uri}]`),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();s&&s.uri===e.uri?(t=e.mediaSequence-s.mediaSequence,this.logger_(`live window shift [${t}]`),null!==this.mediaIndex&&(this.mediaIndex-=t,this.mediaIndex<0?(this.mediaIndex=null,this.partIndex=null):(i=this.playlist_.segments[this.mediaIndex],!this.partIndex||i.parts&&i.parts.length&&i.parts[this.partIndex]||(i=this.mediaIndex,this.logger_(`currently processing part (index ${this.partIndex}) no longer exists.`),this.resetLoader(),this.mediaIndex=i))),r&&(r.mediaIndex-=t,r.mediaIndex<0?(r.mediaIndex=null,r.partIndex=null):(0<=r.mediaIndex&&(r.segment=e.segments[r.mediaIndex]),0<=r.partIndex&&r.segment.parts&&(r.part=r.segment.parts[r.partIndex]))),this.syncController_.saveExpiredSegmentInfo(s,e)):(null!==this.mediaIndex&&(e.endList?this.resyncLoader():this.resetLoader()),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.resyncLoader()}resyncLoader(){this.transmuxer_&&rd(this.transmuxer_),this.mediaIndex=null,this.partIndex=null,this.syncPoint_=null,this.isPendingTimestampOffset_=!1,this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.abort(),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})}remove(e,t,i=(()=>{}),s=!1){if((t=t===1/0?this.duration_():t)<=e)this.logger_("skipping remove because end ${end} is <= start ${start}");else if(this.sourceUpdater_&&this.getMediaInfo_()){let n=1;var r=()=>{0==--n&&i()};!s&&this.audioDisabled_||(n++,this.sourceUpdater_.removeAudio(e,t,r)),!s&&"main"!==this.loaderType_||(this.gopBuffer_=((e,t,i,s)=>{var r=Math.ceil((t-s)*Ho),n=Math.ceil((i-s)*Ho);t=e.slice();let a=e.length;for(;a--&&!(e[a].pts<=n););if(-1!==a){let i=a+1;for(;i--&&!(e[i].pts<=r););i=Math.max(i,0),t.splice(i,a-i+1)}return t})(this.gopBuffer_,e,t,this.timeMapping_),n++,this.sourceUpdater_.removeVideo(e,t,r));for(const i in this.inbandTextTracks_)Cd(e,t,this.inbandTextTracks_[i]);Cd(e,t,this.segmentMetadataTrack_),r()}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;this.sourceUpdater_.updating()||(e=this.chooseNextRequest_())&&("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,t=Ko(i=this.buffered_())||0,i=Yo(i,this.currentTime_()),s=!this.hasPlayed_()&&1<=i,r=i>=this.goalBufferLength_(),n=this.playlist_.segments;if(!n.length||s||r)return null;this.syncPoint_=this.syncPoint_||this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_());let a=((s={partIndex:null,mediaIndex:null,startOfSegment:null,playlist:this.playlist_,isSyncRequest:Boolean(!this.syncPoint_)}).isSyncRequest?s.mediaIndex=function(e,t,i){t=t||[];var s=[];let r=0;for(let a=0;a<t.length;a++){var n=t[a];if(e===n.timeline&&(s.push(a),(r+=n.duration)>i))return a}return 0===s.length?0:s[s.length-1]}(this.currentTimeline_,n,t):null!==this.mediaIndex?(r=n[this.mediaIndex],e="number"==typeof this.partIndex?this.partIndex:-1,s.startOfSegment=r.end||t,r.parts&&r.parts[e+1]?(s.mediaIndex=this.mediaIndex,s.partIndex=e+1):s.mediaIndex=this.mediaIndex+1):(({segmentIndex:r,startTime:e,partIndex:o}=vl.getMediaInfoForTime({exactManifestTimings:this.exactManifestTimings,playlist:this.playlist_,currentTime:this.fetchAtBuffer_?t:this.currentTime_(),startingPartIndex:this.syncPoint_.partIndex,startingSegmentIndex:this.syncPoint_.segmentIndex,startTime:this.syncPoint_.time})),s.getMediaInfoForTime=this.fetchAtBuffer_?"bufferedEnd "+t:"currentTime "+this.currentTime_(),s.mediaIndex=r,s.startOfSegment=e,s.partIndex=o),(t=n[s.mediaIndex])&&"number"==typeof s.partIndex&&t.parts&&t.parts[s.partIndex]);if(!t||"number"==typeof s.partIndex&&!a)return null;"number"!=typeof s.partIndex&&t.parts&&(s.partIndex=0,a=t.parts[0]),i||!a||a.independent||(0===s.partIndex?(e=(r=n[s.mediaIndex-1]).parts&&r.parts.length&&r.parts[r.parts.length-1])&&e.independent&&(--s.mediaIndex,s.partIndex=r.parts.length-1,s.independent="previous segment"):t.parts[s.partIndex-1].independent&&(--s.partIndex,s.independent="previous part"));var o=this.mediaSource_&&"ended"===this.mediaSource_.readyState;return s.mediaIndex>=n.length-1&&o&&!this.seeking_()?null:this.generateSegmentInfo_(s)}generateSegmentInfo_(e){var t,{independent:e,playlist:i,mediaIndex:s,startOfSegment:r,isSyncRequest:t,partIndex:n,forceTimestampOffset:a,getMediaInfoForTime:o}=e,l=i.segments[s],d="number"==typeof n&&l.parts[n],s={requestId:"segment-loader-"+Math.random(),uri:d&&d.resolvedUri||l.resolvedUri,mediaIndex:s,partIndex:d?n:null,isSyncRequest:t,startOfSegment:r,playlist:i,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=void 0!==a?a:this.isPendingTimestampOffset_;return"number"==(s.timestampOffset=this.timestampOffsetForSegment_({segmentTimeline:l.timeline,currentTimeline:this.currentTimeline_,startOfSegment:r,buffered:this.buffered_(),overrideCheck:n}),typeof(t=Ko(this.sourceUpdater_.audioBuffered())))&&(s.audioAppendStart=t-this.sourceUpdater_.audioTimestampOffset()),this.sourceUpdater_.videoBuffered().length&&(s.gopsToAlignWith=((e,t,i)=>{if(null==t||!e.length)return[];var s=Math.ceil((t-i+3)*Ho);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_)),s}timestampOffsetForSegment_(e){return({segmentTimeline:e,currentTimeline:t,startOfSegment:i,buffered:s,overrideCheck:r}=[e][0]),r||e!==t?e<t||!s.length?i:s.end(s.length-1):null;var t,i,s,r}earlyAbortWhenNeeded_(e){if(!this.vhs_.tech_.paused()&&this.xhrOptions_.timeout&&this.playlist_.attributes.BANDWIDTH&&!(Date.now()-(e.firstBytesReceivedAt||Date.now())<1e3)){var t=this.currentTime_(),i=e.bandwidth,s=this.pendingSegment_.duration,r=(e=vl.estimateSegmentRequestTime(s,i,this.playlist_,e.bytesReceived),[r,n,a=1]=[this.buffered_(),t,this.vhs_.tech_.playbackRate()],((r.length?r.end(r.length-1):0)-n)/a-1);if(!(e<=r)){var n=function(e){const{main:t,currentTime:i,bandwidth:s,duration:r,segmentDuration:n,timeUntilRebuffer:a,currentTimeline:o,syncController:l}=e;let d=(e=t.playlists.filter((e=>!vl.isIncompatible(e)))).filter(vl.isEnabled);var h=(e=(d=d.length?d:e.filter((e=>!vl.isDisabled(e)))).filter(vl.hasAttribute.bind(null,"BANDWIDTH")).map((e=>{var t=l.getSyncPoint(e,r,o,i)?1:2;return{playlist:e,rebufferingImpact:vl.estimateSegmentRequestTime(n,s,e)*t-a}}))).filter((e=>e.rebufferingImpact<=0));return wd(h,((e,t)=>dd(t.playlist,e.playlist))),h.length?h[0]:(wd(e,((e,t)=>e.rebufferingImpact-t.rebufferingImpact)),e[0]||null)}({main:this.vhs_.playlists.main,currentTime:t,bandwidth:i,duration:this.duration_(),segmentDuration:s,timeUntilRebuffer:r,currentTimeline:this.currentTimeline_,syncController:this.syncController_});if(n){var a=e-r-n.rebufferingImpact;let t=.5;r<=Zo&&(t=1),!n.playlist||n.playlist.uri===this.playlist_.uri||a<t||(this.bandwidth=n.playlist.attributes.BANDWIDTH*Kl.BANDWIDTH_VARIANCE+1,this.trigger("earlyabort"))}}}}handleAbort_(e){this.logger_("Aborting "+xd(e)),this.mediaRequestsAborted+=1}handleProgress_(e,t){this.earlyAbortWhenNeeded_(t.stats),this.checkForAbort_(t.requestId)||this.trigger("progress")}handleTrackInfo_(e,t){this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||this.checkForIllegalMediaSwitch(t)||(function(e,t){if(!e&&!t||!e&&t||e&&!t)return!1;if(e!==t){var i=Object.keys(e).sort(),s=Object.keys(t).sort();if(i.length!==s.length)return!1;for(let n=0;n<i.length;n++){var r=i[n];if(r!==s[n])return!1;if(e[r]!==t[r])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_())}handleTimingInfo_(e,t,i,s){var r;this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||((e=this.pendingSegment_)[r=Ad(t)]=e[r]||{},e[r][i]=s,this.logger_(`timinginfo: ${t} - ${i} - `+s),this.hasEnoughInfoToAppend_()&&this.processCallQueue_())}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_){const e=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset(),i={};t.forEach((t=>{i[t.stream]=i[t.stream]||{startTime:1/0,captions:[],endTime:0};var s=i[t.stream];s.startTime=Math.min(s.startTime,t.startTime+e),s.endTime=Math.max(s.endTime,t.endTime+e),s.captions.push(t)})),Object.keys(i).forEach((t=>{var{startTime:s,endTime:r,captions:n}=i[t],a=this.inbandTextTracks_,o=(this.logger_(`adding cues from ${s} -> ${r} for `+t),a),l=this.vhs_.tech_,d=t;if(!o[d]){l.trigger({type:"usage",name:"vhs-608"});let e=d;var h;if(/^cc708_/.test(d)&&(e="SERVICE"+d.split("_")[1]),h=l.textTracks().getTrackById(e))o[d]=h;else{let t=d,i=d,s=!1;(h=(l.options_.vhs&&l.options_.vhs.captionServices||{})[e])&&(t=h.label,i=h.language,s=h.default),o[d]=l.addRemoteTextTrack({kind:"captions",id:e,default:s,label:t,language:i},!1).track}}Cd(s,r,a[t]);var{inbandTextTracks:u,captionArray:h,timestampOffset:c}={captionArray:n,inbandTextTracks:a,timestampOffset:e};if(h){const e=window.WebKitDataCue||window.VTTCue;h.forEach((t=>{var i=t.stream;u[i].addCue(new e(t.startTime+c,t.endTime+c,t.text))}))}})),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})}else this.metadataQueue_.caption.push(this.handleCaptions_.bind(this,e,t))}handleId3_(e,t,i){var s,r,n,a;this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||(this.pendingSegment_.hasAppendedData_?(s=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset(),r=this.inbandTextTracks_,n=i,a=this.vhs_.tech_,r.metadataTrack_||(r.metadataTrack_=a.addRemoteTextTrack({kind:"metadata",label:"Timed Metadata"},!1).track,r.metadataTrack_.inBandMetadataTrackDispatchType=n),(({inbandTextTracks:e,metadataArray:t,timestampOffset:i,videoDuration:s})=>{if(t){const a=window.WebKitDataCue||window.VTTCue,o=e.metadataTrack_;if(o&&(t.forEach((e=>{const t=e.cueTime+i;!("number"!=typeof t||window.isNaN(t)||t<0)&&t<1/0&&e.frames.forEach((e=>{var i,s=new a(t,t,e.value||e.url||e.data||"");s.frame=e,s.value=e,i=s,Object.defineProperties(i.frame,{id:{get:()=>(Er.log.warn("cue.frame.id is deprecated. Use cue.value.key instead."),i.value.key)},value:{get:()=>(Er.log.warn("cue.frame.value is deprecated. Use cue.value.data instead."),i.value.data)},privateData:{get:()=>(Er.log.warn("cue.frame.privateData is deprecated. Use cue.value.data instead."),i.value.data)}}),o.addCue(s)}))})),o.cues)&&o.cues.length){var r=o.cues,n=[];for(let e=0;e<r.length;e++)r[e]&&n.push(r[e]);const e=n.reduce(((e,t)=>{var i=e[t.startTime]||[];return i.push(t),e[t.startTime]=i,e}),{}),t=Object.keys(e).sort(((e,t)=>Number(e)-Number(t)));t.forEach(((i,r)=>{i=e[i];const n=Number(t[r+1])||s;i.forEach((e=>{e.endTime=n}))}))}}})({inbandTextTracks:this.inbandTextTracks_,metadataArray:t,timestampOffset:s,videoDuration: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_()&&Pd({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||Pd({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))}handleData_(e,t){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId))if(this.callQueue_.length||!this.hasEnoughInfoToAppend_())this.callQueue_.push(this.handleData_.bind(this,e,t));else{var i=this.pendingSegment_;if(this.setTimeMapping_(i.timeline),this.updateMediaSecondsLoaded_(i.part||i.segment),"closed"!==this.mediaSource_.readyState){if(e.map&&(e.map=this.initSegmentForMap(e.map,!0),i.segment.map=e.map),e.key&&this.segmentKey(e.key,!0),i.isFmp4=e.isFmp4,i.timingInfo=i.timingInfo||{},i.isFmp4)this.trigger("fmp4"),i.timingInfo.start=i[Ad(t.type)].start;else{let t;e=this.getCurrentMediaInfo_(),(e="main"===this.loaderType_&&e&&e.hasVideo)&&(t=i.videoTimingInfo.start),i.timingInfo.start=this.trueSegmentStart_({currentStart:i.timingInfo.start,playlist:i.playlist,mediaIndex:i.mediaIndex,currentVideoTimestampOffset:this.sourceUpdater_.videoTimestampOffset(),useVideoTimingInfo:e,firstVideoFrameTimeForData:t,videoTimingInfo:i.videoTimingInfo,audioTimingInfo:i.audioTimingInfo})}if(this.updateAppendInitSegmentStatus(i,t.type),this.updateSourceBufferTimestampOffset_(i),i.isSyncRequest){if(this.updateTimingInfoEnd_(i),this.syncController_.saveSegmentTimingInfo({segmentInfo:i,shouldSaveTimelineMapping:"main"===this.loaderType_}),(e=this.chooseNextRequest_()).mediaIndex!==i.mediaIndex||e.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,t)}}}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=Bl(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: "+sl(r).join(", ")),1<n.length&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the video buffer: "+sl(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: ${sl(r).join(", ")}, video buffer: ${sl(n).join(", ")}, `),this.error({message:"Quota exceeded error with append of a single segment of content",excludeUntil:1/0}),this.trigger("error")):(this.waitingOnRemove_=!0,this.callQueue_.push(this.appendToSourceBuffer_.bind(this,{segmentInfo:e,type:t,bytes:i})),o=this.currentTime_()-1,this.logger_("On QUOTA_EXCEEDED_ERR, removing audio/video from 0 to "+o),this.remove(0,o,(()=>{this.logger_("On QUOTA_EXCEEDED_ERR, retrying append in 1s"),this.waitingOnRemove_=!1,this.quotaExceededErrorRetryTimeout_=window.setTimeout((()=>{this.logger_("On QUOTA_EXCEEDED_ERR, re-processing call queue"),this.quotaExceededErrorRetryTimeout_=null,this.processCallQueue_()}),1e3)}),!0))}handleAppendError_({segmentInfo:e,type:t,bytes:i},s){s&&(22===s.code?this.handleQuotaExceededError_({segmentInfo:e,type:t,bytes:i}):(this.logger_("Received non QUOTA_EXCEEDED_ERR on append",s),this.error(`${t} append of ${i.length}b failed for segment #${e.mediaIndex} in playlist `+e.playlist.id),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,i=0;return e.bytes&&(t=new Uint8Array(e.bytes),e.segments.forEach((e=>{t.set(e,i),i+=e.byteLength}))),t})({bytes:e,segments:n})}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+="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_(e){this.state="WAITING",this.pendingSegment_=e,this.trimBackBuffer_(e),"number"==typeof e.timestampOffset&&this.transmuxer_&&this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.hasEnoughInfoToLoad_()?this.updateTransmuxerAndRequestSegment_(e):this.loadQueue_.push((()=>{var t=Vt({},e,{forceTimestampOffset:!0});Vt(e,this.generateSegmentInfo_(t)),this.isPendingTimestampOffset_=!1,this.updateTransmuxerAndRequestSegment_(e)}))}updateTransmuxerAndRequestSegment_(e){this.shouldUpdateTransmuxerTimestampOffset_(e.timestampOffset)&&(this.gopBuffer_.length=0,e.gopsToAlignWith=[],this.timeMapping_=0,this.transmuxer_.postMessage({action:"reset"}),this.transmuxer_.postMessage({action:"setTimestampOffset",timestampOffset:e.timestampOffset}));var t=this.createSimplifiedSegmentObj_(e),i=this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex),s=null!==this.mediaIndex,r=e.timeline!==this.currentTimeline_&&0<e.timeline;i=i||s&&r,this.logger_("Requesting "+xd(e)),t.map&&!t.map.bytes&&(this.logger_("going to request init segment."),this.appendInitSegment_={video:!0,audio:!0}),e.abortRequests=(({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})=>{const y=[];var _,v,b,T,S,w,E;i=(({activeXhrs:e,decryptionWorker:t,trackInfoFn:i,timingInfoFn:s,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:d,dataFn:h,doneFn:u,onTransmuxerLog:c})=>{let p=0,m=!1;return(g,f)=>{if(!m){if(g)return m=!0,cd(e),u(g,f);if((p+=1)===e.length){const p=function(){if(f.encryptedBytes)return(({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})=>{yd({id:t.requestId,key:t.key,encryptedBytes:t.encryptedBytes,decryptionWorker:e},(e=>{t.bytes=e,fd({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})}))})({decryptionWorker:t,segment:f,trackInfoFn:i,timingInfoFn:s,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:d,dataFn:h,doneFn:u,onTransmuxerLog:c});fd({segment:f,bytes:f.bytes,trackInfoFn:i,timingInfoFn:s,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:d,dataFn:h,doneFn:u,onTransmuxerLog:c})};if(f.endOfAllRequests=Date.now(),f.map&&f.map.encryptedBytes&&!f.map.bytes)return yd({decryptionWorker:t,id:f.requestId+"-init",encryptedBytes:f.map.encryptedBytes,key:f.map.key},(t=>{f.map.bytes=t,gd(f,(t=>{if(t)return cd(e),u(t,f);p()}))}));p()}}}})({activeXhrs:y,decryptionWorker:i,trackInfoFn:a,timingInfoFn:o,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:d,id3Fn:h,captionsFn:u,isEndOfTimeline:c,endedTimelineFn:p,dataFn:m,doneFn:g,onTransmuxerLog: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=e(Wo(t,{uri:s.key.resolvedUri,responseType:"arraybuffer"}),md(s,a,i)),y.push(o)),s.map&&!s.map.bytes&&(!s.map.key||s.key&&s.key.resolvedUri===s.map.key.resolvedUri||(l=e(Wo(t,{uri:s.map.key.resolvedUri,responseType:"arraybuffer"}),md(s,[s.map.key],i)),y.push(l)),d=Wo(t,{uri:s.map.resolvedUri,responseType:"arraybuffer",headers:Nl(s.map)}),({segment:_,finishProcessingFn:v}={segment:s,finishProcessingFn:i}),h=e(d,((e,t)=>(e=pd(e,t))?v(e,_):(e=new Uint8Array(t.response),_.map.key?(_.map.encryptedBytes=e,v(null,_)):(_.map.bytes=e,void gd(_,(function(e){if(e)return e.xhr=t,e.status=t.status,v(e,_);v(null,_)})))))),y.push(h)),u=Wo(t,{uri:s.part&&s.part.resolvedUri||s.resolvedUri,responseType:"arraybuffer",headers:Nl(s)}),({segment:b,finishProcessingFn:T,responseType:S}={segment:s,finishProcessingFn:i,responseType:u.responseType}),(c=e(u,((e,t)=>(e=pd(e,t))?T(e,b):(e="arraybuffer"!==S&&t.responseText?(e=>{var t=new Uint8Array(new ArrayBuffer(e.length));for(let i=0;i<e.length;i++)t[i]=e.charCodeAt(i);return t.buffer})(t.responseText.substring(b.lastReachedChar||0)):t.response,b.stats=(e=>({bandwidth:e.bandwidth,bytesReceived:e.bytesReceived||0,roundTripTime:e.roundTripTime||0}))(t),b.key?b.encryptedBytes=new Uint8Array(e):b.bytes=new Uint8Array(e),T(null,b))))).addEventListener("progress",(({segment:w,progressFn:E}={segment:s,progressFn:n}),e=>{if(!e.target.aborted)return w.stats=Wo(w.stats,(e=>{var t=e.target;return(t={bandwidth:1/0,bytesReceived:0,roundTripTime:Date.now()-t.requestTime||0}).bytesReceived=e.loaded,t.bandwidth=Math.floor(t.bytesReceived/t.roundTripTime*8*1e3),t})(e)),!w.stats.firstBytesReceivedAt&&w.stats.bytesReceived&&(w.stats.firstBytesReceivedAt=Date.now()),E(e,w)})),y.push(c);const k={};return y.forEach((e=>{var t,i;e.addEventListener("loadend",(({loadendState:t,abortFn:i}={loadendState:k,abortFn:r}),e=>{e.target.aborted&&i&&!t.calledAbortFn&&(i(),t.calledAbortFn=!0)}))})),()=>cd(y)})({xhr:this.vhs_.xhr,xhrOptions:this.xhrOptions_,decryptionWorker:this.decrypter_,segment:t,abortFn:this.handleAbort_.bind(this,e),progressFn:this.handleProgress_.bind(this),trackInfoFn:this.handleTrackInfo_.bind(this),timingInfoFn:this.handleTimingInfo_.bind(this),videoSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"video",e.requestId),audioSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"audio",e.requestId),captionsFn:this.handleCaptions_.bind(this),isEndOfTimeline:i,endedTimelineFn:()=>{this.logger_("received endedtimeline callback")},id3Fn:this.handleId3_.bind(this),dataFn:this.handleData_.bind(this),doneFn:this.segmentRequestFinished_.bind(this),onTransmuxerLog:({message:t,level:i,stream:s})=>{this.logger_(xd(e)+` logged from transmuxer stream ${s} as a ${i}: `+t)}})}trimBackBuffer_(e){var t=((e,t,i)=>{let s=t-Kl.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={resolvedUri:((i=e.part)||t).resolvedUri,byterange:(i||t).byterange,requestId:e.requestId,transmuxer:e.transmuxer,audioAppendStart:e.audioAppendStart,gopsToAlignWith:e.gopsToAlignWith,part:e.part},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&&(s=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]),i.key=this.segmentKey(t.key),i.key.iv=s),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):(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===ud?void 0:(this.pause(),e.code===hd?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<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){null!==(e=this.syncController_.mappingForTimeline(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 void 0!==e?e:n?(e=t.segments[i-1],0!==i&&e&&void 0!==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_(e){if(null!==e.timestampOffset&&"number"==typeof e.timingInfo.start&&!e.changedTimestampOffset&&"main"===this.loaderType_){let t=!1;e.timestampOffset-=this.getSegmentStartTimeForTimestampOffsetCalculation_({videoTimingInfo:e.segment.videoTimingInfo,audioTimingInfo:e.segment.audioTimingInfo,timingInfo:e.timingInfo}),e.changedTimestampOffset=!0,e.timestampOffset!==this.sourceUpdater_.videoTimestampOffset()&&(this.sourceUpdater_.videoTimestampOffset(e.timestampOffset),t=!0),e.timestampOffset!==this.sourceUpdater_.audioTimestampOffset()&&(this.sourceUpdater_.audioTimestampOffset(e.timestampOffset),t=!0),t&&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)&&(e.timingInfo.end="number"==typeof t.end?t.end:t.start+e.duration)}handleAppendsDone_(){var e,t,i;this.pendingSegment_&&this.trigger("appendsdone"),this.pendingSegment_?(e=this.pendingSegment_,this.updateTimingInfoEnd_(e),this.shouldSaveSegmentTimingInfo_&&this.syncController_.saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:"main"===this.loaderType_}),(t=((e,t)=>{var i,s,r;return"hls"===t&&(t=(e=>{let t=0;return["video","audio"].forEach((function(i){if(i=e[i+"TimingInfo"]){var{start:i,end:s}=i;let e;"bigint"==typeof i||"bigint"==typeof s?e=window.BigInt(s)-window.BigInt(i):"number"==typeof i&&"number"==typeof s&&(e=s-i),void 0!==e&&e>t&&(t=e)}})),t="bigint"==typeof t&&t<Number.MAX_SAFE_INTEGER?Number(t):t})({audioTimingInfo:e.audioTimingInfo,videoTimingInfo:e.videoTimingInfo}))&&(i=e.playlist.targetDuration,s=Od({segmentDuration:t,maxDuration:2*i}),r=Od({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})(e,this.sourceType_))&&("warn"===t.severity?Er.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 "+xd(e)):(this.logger_("Appended "+xd(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"} `+xd(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,Id(t))&&Id(i)&&(Cd(t,i,this.segmentMetadataTrack_),s=window.WebKitDataCue||window.VTTCue,r={custom:r.custom,dateTimeObject:r.dateTimeObject,dateTimeString:r.dateTimeString,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 Dd(){}function Nd(e){return"string"!=typeof e?e:e.replace(/./,(e=>e.toUpperCase()))}const Md=["video","audio"],Rd=(e,t)=>{var i=t[e+"Buffer"];return i&&i.updating||t.queuePending[e]},Ud=(e,t)=>{if(0!==t.queue.length){let i=0,s=t.queue[i];if("mediaSource"===s.type)t.updating()||"closed"===t.mediaSource.readyState||(t.queue.shift(),s.action(t),s.doneFn&&s.doneFn(),Ud("audio",t),Ud("video",t));else if("mediaSource"!==e&&t.ready()&&"closed"!==t.mediaSource.readyState&&!Rd(e,t)){if(s.type!==e){if(null===(i=((e,t)=>{for(let s=0;s<t.length;s++){var i=t[s];if("mediaSource"===i.type)return null;if(i.type===e)return s}return null})(e,t.queue)))return;s=t.queue[i]}t.queue.splice(i,1),(t.queuePending[e]=s).action(e,t),s.doneFn||(t.queuePending[e]=null,Ud(e,t))}}},Bd=(e,t)=>{var i=t[e+"Buffer"],s=Nd(e);i&&(i.removeEventListener("updateend",t[`on${s}UpdateEnd_`]),i.removeEventListener("error",t[`on${s}Error_`]),t.codecs[e]=null,t[e+"Buffer"]=null)},Fd=(e,t)=>e&&t&&-1!==Array.prototype.indexOf.call(e.sourceBuffers,t),jd=(e,t,i)=>(s,r)=>{var n=r[s+"Buffer"];if(Fd(r.mediaSource,n)){r.logger_(`Appending segment ${t.mediaIndex}'s ${e.length} bytes to ${s}Buffer`);try{n.appendBuffer(e)}catch(n){r.logger_(`Error with code ${n.code} `+(22===n.code?"(QUOTA_EXCEEDED_ERR) ":"")+`when appending segment ${t.mediaIndex} to ${s}Buffer`),r.queuePending[s]=null,i(n)}}},Hd=(e,t)=>(i,s)=>{var r=s[i+"Buffer"];if(Fd(s.mediaSource,r)){s.logger_(`Removing ${e} to ${t} from ${i}Buffer`);try{r.remove(e,t)}catch(r){s.logger_(`Remove ${e} to ${t} from ${i}Buffer failed`)}}},qd=e=>(t,i)=>{var s=i[t+"Buffer"];Fd(i.mediaSource,s)&&(i.logger_(`Setting ${t}timestampOffset to `+e),s.timestampOffset=e)},Vd=e=>(t,i)=>{e()},$d=e=>t=>{if("open"===t.mediaSource.readyState){t.logger_(`Calling mediaSource endOfStream(${e||""})`);try{t.mediaSource.endOfStream(e)}catch(t){Er.log.warn("Failed to call media source endOfStream",t)}}},Wd=e=>t=>{t.logger_("Setting mediaSource duration to "+e);try{t.mediaSource.duration=e}catch(t){Er.log.warn("Failed to set media source duration",t)}},Gd=(e,t)=>i=>{var s=Nd(e),r=Xr(t);(i.logger_(`Adding ${e}Buffer with codec ${t} to mediaSource`),r=i.mediaSource.addSourceBuffer(r)).addEventListener("updateend",i[`on${s}UpdateEnd_`]),r.addEventListener("error",i[`on${s}Error_`]),i.codecs[e]=t,i[e+"Buffer"]=r},zd=e=>t=>{var i=t[e+"Buffer"];if(Bd(e,t),Fd(t.mediaSource,i)){t.logger_(`Removing ${e}Buffer with codec ${t.codecs[e]} from mediaSource`);try{t.mediaSource.removeSourceBuffer(i)}catch(t){Er.log.warn(`Failed to removeSourceBuffer ${e}Buffer`,t)}}},Xd=e=>(t,i)=>{var s=i[t+"Buffer"],r=Xr(e);Fd(i.mediaSource,s)&&i.codecs[t]!==e&&(i.logger_(`changing ${t}Buffer codec from ${i.codecs[t]} to `+e),s.changeType(r),i.codecs[t]=e)},Kd=({type:e,sourceUpdater:t,action:i,doneFn:s,name:r})=>{t.queue.push({type:e,action:i,doneFn:s,name:r}),Ud(e,t)},Yd=(e,t)=>i=>{var s;t.queuePending[e]&&(s=t.queuePending[e].doneFn,t.queuePending[e]=null,s)&&s(t[e+"Error_"]),Ud(e,t)};class Qd extends Er.EventTarget{constructor(e){super(),this.mediaSource=e,this.sourceopenListener_=()=>Ud("mediaSource",this),this.mediaSource.addEventListener("sourceopen",this.sourceopenListener_),this.logger_=$o("SourceUpdater"),this.audioTimestampOffset_=0,this.videoTimestampOffset_=0,this.queue=[],this.queuePending={audio:null,video:null},this.delayedAudioAppendQueue_=[],this.videoAppendQueued_=!1,this.codecs={},this.onVideoUpdateEnd_=Yd("video",this),this.onAudioUpdateEnd_=Yd("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){Kd({type:"mediaSource",sourceUpdater:this,action:Gd(e,t),name:"addSourceBuffer"})}abort(e){Kd({type:e,sourceUpdater:this,action:(e,t)=>{if("open"===t.mediaSource.readyState){var i=t[e+"Buffer"];if(Fd(t.mediaSource,i)){t.logger_(`calling abort on ${e}Buffer`);try{i.abort()}catch(t){Er.log.warn(`Failed to abort on ${e}Buffer`,t)}}}},name:"abort"})}removeSourceBuffer(e){this.canRemoveSourceBuffer()?Kd({type:"mediaSource",sourceUpdater:this,action:zd(e),name:"removeSourceBuffer"}):Er.log.error("removeSourceBuffer is not supported!")}canRemoveSourceBuffer(){return!Er.browser.IE_VERSION&&!Er.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()?Kd({type:e,sourceUpdater:this,action:Xd(t),name:"changeType"}):Er.log.error("changeType is not supported!")}addOrChangeSourceBuffers(e){if(!e||"object"!=typeof e||0===Object.keys(e).length)throw new Error("Cannot addOrChangeSourceBuffers to undefined codecs");Object.keys(e).forEach((t=>{var i=e[t];if(!this.hasCreatedSourceBuffers())return this.addSourceBuffer(t,i);this.canChangeType()&&this.changeType(t,i)}))}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`)):(Kd({type:s,sourceUpdater:this,action:jd(r,i||{mediaIndex:-1},e=t),doneFn:t,name:"appendBuffer"}),"video"===s&&(this.videoAppendQueued_=!0,this.delayedAudioAppendQueue_.length)&&(r=this.delayedAudioAppendQueue_.slice(),this.logger_(`queuing delayed audio ${r.length} appendBuffers`),this.delayedAudioAppendQueue_.length=0,r.forEach((e=>{this.appendBuffer.apply(this,e)}))))}audioBuffered(){return Fd(this.mediaSource,this.audioBuffer)&&this.audioBuffer.buffered||Go()}videoBuffered(){return Fd(this.mediaSource,this.videoBuffer)&&this.videoBuffer.buffered||Go()}buffered(){var e=Fd(this.mediaSource,this.videoBuffer)?this.videoBuffer:null,t=Fd(this.mediaSource,this.audioBuffer)?this.audioBuffer:null;if(t&&!e)return this.audioBuffered();if(e&&!t)return this.videoBuffered();{var i=this.audioBuffered(),s=this.videoBuffered();let e=null,t=null,a=0;var r=[],n=[];if(!(i&&i.length&&s&&s.length))return Go();let o=i.length;for(;o--;)r.push({time:i.start(o),type:"start"}),r.push({time:i.end(o),type:"end"});for(o=s.length;o--;)r.push({time:s.start(o),type:"start"}),r.push({time:s.end(o),type:"end"});for(r.sort((function(e,t){return e.time-t.time})),o=0;o<r.length;o++)"start"===r[o].type?2==++a&&(e=r[o].time):"end"===r[o].type&&1==--a&&(t=r[o].time),null!==e&&null!==t&&(n.push([e,t]),e=null,t=null);return Go(n)}}setDuration(e,t=Dd){Kd({type:"mediaSource",sourceUpdater:this,action:Wd(e),name:"duration",doneFn:t})}endOfStream(e=null,t=Dd){"string"!=typeof e&&(e=void 0),Kd({type:"mediaSource",sourceUpdater:this,action:$d(e),name:"endOfStream",doneFn:t})}removeAudio(e,t,i=Dd){this.audioBuffered().length&&0!==this.audioBuffered().end(0)?Kd({type:"audio",sourceUpdater:this,action:Hd(e,t),doneFn:i,name:"remove"}):i()}removeVideo(e,t,i=Dd){this.videoBuffered().length&&0!==this.videoBuffered().end(0)?Kd({type:"video",sourceUpdater:this,action:Hd(e,t),doneFn:i,name:"remove"}):i()}updating(){return!(!Rd("audio",this)&&!Rd("video",this))}audioTimestampOffset(e){return void 0!==e&&this.audioBuffer&&this.audioTimestampOffset_!==e&&(Kd({type:"audio",sourceUpdater:this,action:qd(e),name:"timestampOffset"}),this.audioTimestampOffset_=e),this.audioTimestampOffset_}videoTimestampOffset(e){return void 0!==e&&this.videoBuffer&&this.videoTimestampOffset!==e&&(Kd({type:"video",sourceUpdater:this,action:qd(e),name:"timestampOffset"}),this.videoTimestampOffset_=e),this.videoTimestampOffset_}audioQueueCallback(e){this.audioBuffer&&Kd({type:"audio",sourceUpdater:this,action:Vd(e),name:"callback"})}videoQueueCallback(e){this.videoBuffer&&Kd({type:"video",sourceUpdater:this,action:Vd(e),name:"callback"})}dispose(){this.trigger("dispose"),Md.forEach((e=>{this.abort(e),this.canRemoveSourceBuffer()?this.removeSourceBuffer(e):this[e+"QueueCallback"]((()=>Bd(e,this)))})),this.videoAppendQueued_=!1,this.delayedAudioAppendQueue_.length=0,this.sourceopenListener_&&this.mediaSource.removeEventListener("sourceopen",this.sourceopenListener_),this.off()}}const Jd=e=>decodeURIComponent(escape(String.fromCharCode.apply(null,e))),Zd=new Uint8Array("\n\n".split("").map((e=>e.charCodeAt(0))));class eh extends Error{constructor(){super("Trying to parse received VTT cues, but there is no WebVTT. Make sure vtt.js is loaded.")}}class th extends Ld{constructor(e,t={}){super(e,t),this.mediaSource_=null,this.subtitlesTrack_=null,this.loaderType_="subtitle",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?Go([[(e=this.subtitlesTrack_.cues)[0].startTime,e[e.length-1].startTime]]):Go()}initSegmentForMap(e,t=!1){if(!e)return null;var i=Bl(e);let s=this.initSegments_[i];return t&&!s&&e.bytes&&(t=Zd.byteLength+e.bytes.byteLength,(t=new Uint8Array(t)).set(e.bytes),t.set(Zd,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 void 0!==e&&(this.subtitlesTrack_=e,"INIT"===this.state&&this.couldBeginLoading_())&&this.init_(),this.subtitlesTrack_}remove(e,t){Cd(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===hd&&this.handleTimeout_(),e.code===ud?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})}if(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";else{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)}));var n=this.subtitlesTrack_,a=n.cues;if(a)for(let e=0;e<a.length;e++){var o=[];let t=0;for(let i=0;i<a.length;i++)a[e].startTime===a[i].startTime&&a[e].endTime===a[i].endTime&&a[e].text===a[i].text&&1<++t&&o.push(a[i]);o.length&&o.forEach((e=>n.removeCue(e)))}this.handleAppendsDone_()}}}else this.state="READY",this.mediaRequestsAborted+=1;else this.state="READY"}handleData_(){}updateTimingInfoEnd_(){}parseVTTCues_(e){let t,i=!1;if("function"!=typeof window.WebVTT)throw new eh;"function"==typeof window.TextDecoder?t=new window.TextDecoder("utf8"):(t=window.WebVTT.StringDecoder(),i=!0);var s=new window.WebVTT.Parser(window,window.vttjs,t);if(e.cues=[],e.timestampmap={MPEGTS:0,LOCAL:0},s.oncue=e.cues.push.bind(e.cues),s.ontimestampmap=t=>{e.timestampmap=t},s.onparsingerror=e=>{Er.log.warn("Error encountered when parsing cues: "+e.message)},e.segment.map){let t=e.segment.map.bytes;i&&(t=Jd(t)),s.parse(t)}let r=e.bytes;i&&(r=Jd(r)),s.parse(r),s.flush()}updateTimeMapping_(e,t,i){var s=e.segment;if(t)if(e.cues.length){var r=e.timestampmap;const n=r.MPEGTS/Ho-r.LOCAL+t.mapping;e.cues.forEach((e=>{e.startTime+=n,e.endTime+=n})),i.syncInfo||(r=e.cues[0].startTime,t=e.cues[e.cues.length-1].startTime,i.syncInfo={mediaSequence:i.mediaSequence+e.mediaIndex,time:Math.min(r,t-s.duration)})}else s.empty=!0}}const ih=[{name:"VOD",run:(e,t,i,s,r)=>i!==1/0?{time:0,segmentIndex:0,partIndex:null}:null},{name:"ProgramDateTime",run:(e,t,i,s,r)=>{if(!Object.keys(e.timelineToDatetimeMappings).length)return null;let n=null,a=null;var o=nl(t);r=r||0;for(let i=0;i<o.length;i++){var l=o[t.endList||0===r?i:o.length-(i+1)],d=l.segment,h=e.timelineToDatetimeMappings[d.timeline];if(h&&d.dateTimeObject){let e=d.dateTimeObject.getTime()/1e3+h;if(d.parts&&"number"==typeof l.partIndex)for(let t=0;t<l.partIndex;t++)e+=d.parts[t].duration;if(h=Math.abs(r-e),null!==a&&(0===h||a<h))break;a=h,n={time:e,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=nl(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&&void 0!==h){if(d=Math.abs(r-h),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:(e,t,i,s,r)=>{let n=null;if(r=r||0,t.discontinuityStarts&&t.discontinuityStarts.length){let i=null;for(let s=0;s<t.discontinuityStarts.length;s++){var a=t.discontinuityStarts[s],o=t.discontinuitySequence+s+1;if(o=e.discontinuities[o]){var l=Math.abs(r-o.time);if(null!==i&&i<l)break;(!n||null===i||i>=l)&&(i=l,n={time:o.time,segmentIndex:a,partIndex:null})}}}return n}},{name:"Playlist",run:(e,t,i,s,r)=>t.syncInfo?{time:t.syncInfo.time,segmentIndex:t.syncInfo.mediaSequence-t.mediaSequence,partIndex:null}:null}];class sh extends Er.EventTarget{constructor(e=0){super(),this.timelines=[],this.discontinuities=[],this.timelineToDatetimeMappings={},this.logger_=$o("SyncController")}getSyncPoint(e,t,i,s){return(e=this.runStrategies_(e,t,i,s)).length?this.selectSyncPoint_(e,{key:"time",value:s}):null}getExpiredTime(e,t){return e&&e.segments&&(t=this.runStrategies_(e,t,e.discontinuitySequence,0)).length?(0<(t=this.selectSyncPoint_(t,{key:"segmentIndex",value:0})).segmentIndex&&(t.time*=-1),Math.abs(t.time+Qo({defaultDuration:e.targetDuration,durationList:e.segments,startIndex:t.segmentIndex,endIndex:0}))):null}runStrategies_(e,t,i,s){var r=[];for(let o=0;o<ih.length;o++){var n=ih[o],a=n.run(this,e,t,i,s);a&&(a.strategy=n.name,r.push({strategy:n.name,syncPoint:a}))}return r}selectSyncPoint_(e,t){let i=e[0].syncPoint,s=Math.abs(e[0].syncPoint[t.key]-t.value),r=e[0].strategy;for(let a=1;a<e.length;a++){var n=Math.abs(e[a].syncPoint[t.key]-t.value);n<s&&(s=n,i=e[a].syncPoint,r=e[a].strategy)}return this.logger_(`syncPoint for [${t.key}: ${t.value}] chosen with strategy [${r}]: [time:${i.time}, segmentIndex:`+i.segmentIndex+("number"==typeof i.partIndex?",partIndex:"+i.partIndex:"")+"]"),i}saveExpiredSegmentInfo(e,t){var i=t.mediaSequence-e.mediaSequence;if(86400<i)Er.log.warn(`Not saving expired segment info. Media sequence gap ${i} is too large.`);else for(let r=i-1;0<=r;r--){var s=e.segments[r];if(s&&void 0!==s.start){t.syncInfo={mediaSequence:e.mediaSequence+r,time:s.start},this.logger_(`playlist refresh sync: [time:${t.syncInfo.time}, mediaSequence: ${t.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&&(this.saveDiscontinuitySyncInfo_(e),e.playlist.syncInfo||(e.playlist.syncInfo={mediaSequence:e.playlist.mediaSequence+e.mediaIndex,time:s.start})),i=s.dateTimeObject,s.discontinuity&&t&&i&&(this.timelineToDatetimeMappings[s.timeline]=-i.getTime()/1e3)}timestampOffsetForTimeline(e){return void 0===this.timelines[e]?null:this.timelines[e].time}mappingForTimeline(e){return void 0===this.timelines[e]?null:this.timelines[e].mapping}calculateSegmentTimeMapping_(e,t,i){var s=e.segment,r=e.part;let n,a,o=this.timelines[e.timeline];if("number"==typeof e.timestampOffset)o={time:e.startOfSegment,mapping:e.startOfSegment-t.start},i&&(this.timelines[e.timeline]=o,this.trigger("timestampoffset"),this.logger_(`time mapping for timeline ${e.timeline}: [time: ${o.time}] [mapping: ${o.mapping}]`)),n=e.startOfSegment;else{if(!o)return!1;n=t.start+o.mapping}return a=t.end+o.mapping,r&&(r.start=n,r.end=a),(!s.start||n<s.start)&&(s.start=n),s.end=a,!0}saveDiscontinuitySyncInfo_(e){var t=e.playlist,i=e.segment;if(i.discontinuity)this.discontinuities[i.timeline]={time:i.start,accuracy:0};else if(t.discontinuityStarts&&t.discontinuityStarts.length)for(let o=0;o<t.discontinuityStarts.length;o++){var s=t.discontinuityStarts[o],r=t.discontinuitySequence+o+1,n=s-e.mediaIndex,a=Math.abs(n);if(!this.discontinuities[r]||this.discontinuities[r].accuracy>a){let o;o=n<0?i.start-Qo({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex,endIndex:s}):i.end+Qo({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex+1,endIndex:s}),this.discontinuities[r]={time:o,accuracy:a}}}}dispose(){this.trigger("dispose"),this.off()}}class rh extends Er.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("timelinechange")),this.lastTimelineChanges_[e]}dispose(){this.trigger("dispose"),this.pendingTimelineChanges_={},this.lastTimelineChanges_={},this.off()}}var nh=Ql(Jl(Zl((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(e){this.on("data",(function(t){e.push(t)}))},e}();let t=null;class i{constructor(e){let i,s,r;t=t||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=[];let p,m;for(n=0;n<256;n++)c[(u[n]=n<<1^283*(n>>7))^n]=n;for(a=o=0;!s[a];a^=l||1,o=c[o]||1)for(h=(h=o^o<<1^o<<2^o<<3^o<<4)>>8^255&h^99,m=16843009*u[d=u[l=u[r[s[a]=h]=a]]]^65537*d^257*l^16843008*a,p=257*u[h]^16843008*h,n=0;n<4;n++)t[n][a]=p=p<<24^p>>>8,i[n][h]=m=m<<24^m>>>8;for(n=0;n<5;n++)t[n]=t[n].slice(0),i[n]=i[n].slice(0);return e}(),this._tables=[[t[0][0].slice(),t[0][1].slice(),t[0][2].slice(),t[0][3].slice(),t[0][4].slice()],[t[1][0].slice(),t[1][1].slice(),t[1][2].slice(),t[1][3].slice(),t[1][4].slice()]];var n=this._tables[0][4],a=this._tables[1],o=e.length;let l=1;if(4!==o&&6!==o&&8!==o)throw new Error("Invalid aes key size");var d=e.slice(0),h=[];for(this._key=[d,h],i=o;i<4*o+28;i++)r=d[i-1],(i%o==0||8===o&&i%o==4)&&(r=n[r>>>24]<<24^n[r>>16&255]<<16^n[r>>8&255]<<8^n[255&r],i%o==0)&&(r=r<<8^r>>>24^l<<24,l=l<<1^283*(l>>7)),d[i]=d[i-o]^r;for(s=0;i;s++,i--)r=d[3&s?i:i-4],h[s]=i<=4||s<4?r:a[0][n[r>>>24]]^a[1][n[r>>16&255]]^a[2][n[r>>8&255]]^a[3][n[255&r]]}decrypt(e,t,i,s,r,n){var a,o,l=this._key[1];let d,h=e^l[0],u=s^l[1],c=i^l[2],p=t^l[3];var m=l.length/4-2;let g,f=4;var y=(e=this._tables[1])[0],_=e[1],v=e[2],b=e[3],T=e[4];for(g=0;g<m;g++)d=y[h>>>24]^_[u>>16&255]^v[c>>8&255]^b[255&p]^l[f],a=y[u>>>24]^_[c>>16&255]^v[p>>8&255]^b[255&h]^l[f+1],o=y[c>>>24]^_[p>>16&255]^v[h>>8&255]^b[255&u]^l[f+2],p=y[p>>>24]^_[h>>16&255]^v[u>>8&255]^b[255&c]^l[f+3],f+=4,h=d,u=a,c=o;for(g=0;g<4;g++)r[(3&-g)+n]=T[h>>>24]<<24^T[u>>16&255]<<16^T[c>>8&255]<<8^T[255&p]^l[f++],d=h,h=u,u=c,c=p,p=d}}class s 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 r(e){return e<<24|(65280&e)<<8|(16711680&e)>>8|e>>>24}class n{constructor(e,t,i,a){var o=n.STEP,l=new Int32Array(e.buffer);const d=new Uint8Array(e.byteLength);let h=0;for(this.asyncStream_=new s,this.asyncStream_.push(this.decryptChunk_(l.subarray(h,h+o),t,i,d)),h=o;h<l.length;h+=o)i=new Uint32Array([r(l[h-4]),r(l[h-3]),r(l[h-2]),r(l[h-1])]),this.asyncStream_.push(this.decryptChunk_(l.subarray(h,h+o),t,i,d));this.asyncStream_.push((function(){var e;a(null,(e=d).subarray(0,e.byteLength-e[e.byteLength-1]))}))}static get STEP(){return 32e3}decryptChunk_(e,t,s,n){return function(){var a=function(e,t,s){var n,a,o,l,d=new Int32Array(e.buffer,e.byteOffset,e.byteLength>>2),h=new i(Array.prototype.slice.call(t)),u=(t=new Uint8Array(e.byteLength),new Int32Array(t.buffer));let c,p,m,g,f;for(c=s[0],p=s[1],m=s[2],g=s[3],f=0;f<d.length;f+=4)n=r(d[f]),a=r(d[f+1]),o=r(d[f+2]),l=r(d[f+3]),h.decrypt(n,a,o,l,u,f),u[f]=r(u[f]^c),u[f+1]=r(u[f+1]^p),u[f+2]=r(u[f+2]^m),u[f+3]=r(u[f+3]^g),c=n,p=a,m=o,g=l;return t}(e,t,s);n.set(a,e.byteOffset)}}}var a="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{};(a=(a="undefined"!=typeof window?window:void 0!==a?a:"undefined"!=typeof self?self:{}).BigInt||Number)("0x1"),a("0x100"),a("0x10000"),a("0x1000000"),a("0x100000000"),a("0x10000000000"),a("0x1000000000000"),a("0x100000000000000"),a("0x10000000000000000"),a=new Uint16Array([65484]),255!==(a=new Uint8Array(a.buffer,a.byteOffset,a.byteLength))[0]&&a[0],self.onmessage=function(e){const t=e.data;e=new Uint8Array(t.encrypted.bytes,t.encrypted.byteOffset,t.encrypted.byteLength);var i=new Uint32Array(t.key.bytes,t.key.byteOffset,t.key.byteLength/4),s=new Uint32Array(t.iv.bytes,t.iv.byteOffset,t.iv.byteLength/4);new n(e,i,s,(function(e,i){self.postMessage(function(e){const t={};return Object.keys(e).forEach((i=>{var s,r=e[i];s=r,("function"===ArrayBuffer.isView?ArrayBuffer.isView(s):s&&s.buffer instanceof ArrayBuffer)?t[i]={bytes:r.buffer,byteOffset:r.byteOffset,byteLength:r.byteLength}:t[i]=r})),t}({source:t.source,decrypted:i}),[i.buffer])}))}}))));const ah=(e,t)=>{e.abort(),e.pause(),t&&t.activePlaylistLoader&&(t.activePlaylistLoader.pause(),t.activePlaylistLoader=null)},oh=(e,t)=>{(t.activePlaylistLoader=e).load()},lh={AUDIO:(e,t)=>()=>{var{segmentLoaders:{[e]:i},mediaTypes:{[e]:s},excludePlaylist:r}=t,i=(ah(i,s),s.activeTrack()),n=((n=s.activeGroup()).filter((e=>e.default))[0]||n[0]).id,a=s.tracks[n];if(i===a)r({error:{message:"Problem encountered loading the default audio track."}});else{Er.log.warn("Problem encountered loading the alternate audio track.Switching back to default.");for(const e in s.tracks)s.tracks[e].enabled=s.tracks[e]===a;s.onTrackChanged()}},SUBTITLES:(e,t)=>()=>{var i,{segmentLoaders:{[e]:i},mediaTypes:{[e]:s}}=t;Er.log.warn("Problem encountered loading the subtitle track.Disabling subtitle track."),ah(i,s),(i=s.activeTrack())&&(i.mode="disabled"),s.onTrackChanged()}},dh={AUDIO:(e,t,i)=>{if(!t)return;const{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",lh[e](e,i))},SUBTITLES:(e,t,i)=>{const{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",lh[e](e,i))}},hh={AUDIO:(e,t)=>{var i,{vhs:s,sourceType:r,segmentLoaders:{[e]:n},requestOptions:a,main:{mediaGroups:o},mediaTypes:{[e]:{groups:l,tracks:d,logger_:h}},mainPlaylistLoader:u}=t,c=_l(u.main);o[e]&&0!==Object.keys(o[e]).length||(o[e]={main:{default:{default:!0}}},c&&(o[e].main.default.playlists=u.main.playlists));for(const n in o[e]){l[n]||(l[n]=[]);for(const p in o[e][n]){let m,g=o[e][n][p];m=c?(h(`AUDIO group '${n}' label '${p}' is a main playlist`),g.isMainPlaylist=!0,null):"vhs-json"===r&&g.playlists?new Ol(g.playlists[0],s,a):g.resolvedUri?new Ol(g.resolvedUri,s,a):g.playlists&&"dash"===r?new Xl(g.playlists[0],s,a,u):null,g=Wo({id:p,playlistLoader:m},g),dh[e](e,g.playlistLoader,t),l[n].push(g),void 0===d[p]&&(i=new Er.AudioTrack({id:p,kind:(e=>{let t=e.default?"main":"alternative";return e.characteristics&&0<=e.characteristics.indexOf("public.accessibility.describes-video")?"main-desc":t})(g),enabled:!1,language:g.language,default:g.default,label:p}),d[p]=i)}}n.on("error",lh[e](e,t))},SUBTITLES:(e,t)=>{var i,{tech:s,vhs:r,sourceType:n,segmentLoaders:{[e]:a},requestOptions:o,main:{mediaGroups:l},mediaTypes:{[e]:{groups:d,tracks:h}},mainPlaylistLoader:u}=t;for(const a in l[e]){d[a]||(d[a]=[]);for(const c in l[e][a])if(!l[e][a][c].forced){let p,m=l[e][a][c];if("hls"===n)p=new Ol(m.resolvedUri,r,o);else if("dash"===n){if(!m.playlists.filter((e=>e.excludeUntil!==1/0)).length)return;p=new Xl(m.playlists[0],r,o,u)}else"vhs-json"===n&&(p=new Ol(m.playlists?m.playlists[0]:m.resolvedUri,r,o));m=Wo({id:c,playlistLoader:p},m),dh[e](e,m.playlistLoader,t),d[a].push(m),void 0===h[c]&&(i=s.addRemoteTextTrack({id:c,kind:"subtitles",default:m.default&&m.autoselect,language:m.language,label:c},!1).track,h[c]=i)}}a.on("error",lh[e](e,t))},"CLOSED-CAPTIONS":(e,t)=>{var{tech:i,main:{mediaGroups:s},mediaTypes:{[e]:{groups:r,tracks:n}}}=t;for(const t in s[e]){r[t]||(r[t]=[]);for(const l in s[e][t]){var a=s[e][t][l];if(/^(?:CC|SERVICE)/.test(a.instreamId)){var o=i.options_.vhs&&i.options_.vhs.captionServices||{};let e={label:l,language:a.language,instreamId:a.instreamId,default:a.default&&a.autoselect};void 0===(e=o[e.instreamId]?Wo(e,o[e.instreamId]):e).default&&delete e.default,r[t].push(Wo({id:l},a)),void 0===n[l]&&(o=i.addRemoteTextTrack({id:e.instreamId,kind:"captions",default:e.default,language:e.language,label:e.label},!1).track,n[l]=o)}}}}},uh=(e,t)=>{for(let i=0;i<e.length;i++){if(yl(t,e[i]))return!0;if(e[i].playlists&&uh(e[i].playlists,t))return!0}return!1},ch={AUDIO:(e,t)=>()=>{var{[e]:{tracks:i}}=t.mediaTypes;for(const e in i)if(i[e].enabled)return i[e];return null},SUBTITLES:(e,t)=>()=>{var{[e]:{tracks:i}}=t.mediaTypes;for(const e in i)if("showing"===i[e].mode||"hidden"===i[e].mode)return i[e];return null}};let ph;const mh=["mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaBytesTransferred","mediaAppends"];class gh extends Er.EventTarget{constructor(e){super();const{src:t,withCredentials:i,tech:s,bandwidth:r,externVhs:n,useCueTags:a,playlistExclusionDuration:o,enableLowInitialPlaylist:l,sourceType:d,cacheEncryptionKeys:h,bufferBasedABR:u,leastPixelDiffSelector:c,captionServices:p}=e;if(!t)throw new Error("A non-empty playlist URL or JSON manifest string is required");let m=e.maxPlaylistRetries;null!=m||(m=1/0),ph=n,this.bufferBasedABR=Boolean(u),this.leastPixelDiffSelector=Boolean(c),this.withCredentials=i,this.tech_=s,this.vhs_=s.vhs,this.sourceType_=d,this.useCueTags_=a,this.playlistExclusionDuration=o,this.maxPlaylistRetries=m,this.enableLowInitialPlaylist=l,this.useCueTags_&&(this.cueTagsTrack_=this.tech_.addTextTrack("metadata","ad-cues"),this.cueTagsTrack_.inBandMetadataTrackDispatchType=""),this.requestOptions_={withCredentials:i,maxPlaylistRetries:m,timeout:null},this.on("error",this.pauseLoading),this.mediaTypes_=(()=>{const e={};return["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((t=>{e[t]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:Dd,activeTrack:Dd,getActiveGroup:Dd,onGroupChanged:Dd,onTrackChanged:Dd,lastTrack_:null,logger_:$o(`MediaGroups[${t}]`)}})),e})(),this.mediaSource=new window.MediaSource,this.handleDurationChange_=this.handleDurationChange_.bind(this),this.handleSourceOpen_=this.handleSourceOpen_.bind(this),this.handleSourceEnded_=this.handleSourceEnded_.bind(this),this.mediaSource.addEventListener("durationchange",this.handleDurationChange_),this.mediaSource.addEventListener("sourceopen",this.handleSourceOpen_),this.mediaSource.addEventListener("sourceended",this.handleSourceEnded_),this.seekable_=Go(),this.hasPlayed_=!1,this.syncController_=new sh(e),this.segmentMetadataTrack_=s.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},!1).track,this.decrypter_=new nh,this.sourceUpdater_=new Qd(this.mediaSource),this.inbandTextTracks_={},this.timelineChangeController_=new rh;var g={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:r,syncController:this.syncController_,decrypter:this.decrypter_,sourceType:this.sourceType_,inbandTextTracks:this.inbandTextTracks_,cacheEncryptionKeys:h,sourceUpdater:this.sourceUpdater_,timelineChangeController:this.timelineChangeController_,exactManifestTimings:e.exactManifestTimings};this.mainPlaylistLoader_=new("dash"===this.sourceType_?Xl:Ol)(t,this.vhs_,this.requestOptions_),this.setupMainPlaylistLoaderListeners_(),this.mainSegmentLoader_=new Ld(Wo(g,{segmentMetadataTrack:this.segmentMetadataTrack_,loaderType:"main"}),e),this.audioSegmentLoader_=new Ld(Wo(g,{loaderType:"audio"}),e),this.subtitleSegmentLoader_=new th(Wo(g,{loaderType:"vtt",featuresNativeTextTracks:this.tech_.featuresNativeTextTracks,loadVttJs:()=>new Promise(((e,t)=>{function i(){s.off("vttjserror",r),e()}function r(){s.off("vttjsloaded",i),t()}s.one("vttjsloaded",i),s.one("vttjserror",r),s.addWebVttScript_()}))}),e),this.setupSegmentLoaderListeners_(),this.bufferBasedABR&&(this.mainPlaylistLoader_.one("loadedplaylist",(()=>this.startABRTimer_())),this.tech_.on("pause",(()=>this.stopABRTimer_())),this.tech_.on("play",(()=>this.startABRTimer_()))),mh.forEach((e=>{this[e+"_"]=function(e){return this.audioSegmentLoader_[e]+this.mainSegmentLoader_[e]}.bind(this,e)})),this.logger_=$o("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,g="none"===this.tech_.preload()?"play":"loadstart",this.tech_.one(g,(()=>{const 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=(s=this.media())&&(s.id||s.uri),r=e.id||e.uri;s&&s!==r&&(this.logger_(`switch media ${s} -> ${r} from `+t),this.tech_.trigger({type:"usage",name:"vhs-rendition-change-"+t})),this.mainPlaylistLoader_.media(e,i)}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 e=this.main(),t=e&&e.playlists||[];if(!e||!e.mediaGroups||!e.mediaGroups.AUDIO)return t;var i=e.mediaGroups.AUDIO,s=Object.keys(i);let r;if(Object.keys(this.mediaTypes_.AUDIO.groups).length)r=this.mediaTypes_.AUDIO.activeTrack();else{var n=i.main||s.length&&i[s[0]];for(const e in n)if(n[e].default){r={label:e};break}}if(!r)return t;var a=[];for(const t in i)if(i[t][r.label]){var o=i[t][r.label];if(o.playlists&&o.playlists.length)a.push.apply(a,o.playlists);else if(o.uri)a.push(o);else if(e.playlists.length)for(let i=0;i<e.playlists.length;i++){var l=e.playlists[i];l.attributes&&l.attributes.AUDIO&&l.attributes.AUDIO===t&&a.push(l)}}return a.length?a:t}setupMainPlaylistLoaderListeners_(){this.mainPlaylistLoader_.on("loadedmetadata",(()=>{var e=this.mainPlaylistLoader_.media(),t=1.5*e.targetDuration*1e3;fl(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()),(e=>{["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((t=>{hh[t](t,e)}));const{mediaTypes:t,mainPlaylistLoader:i,tech:s,vhs:r,segmentLoaders:{AUDIO:n,main:a}}=e;["AUDIO","SUBTITLES"].forEach((i=>{var s,r,n,a,o,l,d,h,u,c;t[i].activeGroup=(s=i,r=e,e=>{var{mainPlaylistLoader:t,mediaTypes:{[s]:{groups:i}}}=r,n=t.media();if(!n)return null;let a=null;n.attributes[s]&&(a=i[n.attributes[s]]);var o=Object.keys(i);if(!a)if("AUDIO"===s&&1<o.length&&_l(r.main))for(let e=0;e<o.length;e++){var l=i[o[e]];if(uh(l,n)){a=l;break}}else i.main?a=i.main:1===o.length&&(a=i[o[0]]);return void 0===e?a:null!==e&&a&&a.filter((t=>t.id===e.id))[0]||null}),t[i].activeTrack=ch[i](i,e),t[i].onGroupChanged=(n=i,a=e,()=>{var{segmentLoaders:{[n]:e,main:t},mediaTypes:{[n]:i}}=a,s=i.activeTrack(),r=i.getActiveGroup(),o=i.activePlaylistLoader,l=i.lastGroup_;r&&l&&r.id===l.id||(i.lastGroup_=r,i.lastTrack_=s,ah(e,i),r&&!r.isMainPlaylist&&(r.playlistLoader?(e.resyncLoader(),oh(r.playlistLoader,i)):o&&t.resetEverything()))}),t[i].onGroupChanging=(o=i,l=e,()=>{var{segmentLoaders:{[o]:e},mediaTypes:{[o]:t}}=l;t.lastGroup_=null,e.abort(),e.pause()}),t[i].onTrackChanged=(d=i,h=e,()=>{var e,t,{mainPlaylistLoader:i,segmentLoaders:{[d]:s,main:r},mediaTypes:{[d]:n}}=h,a=n.activeTrack(),o=n.getActiveGroup(),l=n.activePlaylistLoader,u=n.lastTrack_;if((!u||!a||u.id!==a.id)&&(n.lastGroup_=o,n.lastTrack_=a,ah(s,n),o)){if(o.isMainPlaylist)return a&&u&&a.id!==u.id&&(t=(e=h.vhs.playlistController_).selectPlaylist(),e.media()!==t)?(n.logger_(`track change. Switching main audio from ${u.id} to `+a.id),i.pause(),r.resetEverything(),void e.fastQualityChange_(t)):void 0;if("AUDIO"===d){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()),oh(o.playlistLoader,n)}}),t[i].getActiveGroup=([u,c]=[i,e.mediaTypes],()=>{var e=c[u].activeTrack();return e?c[u].activeGroup(e):null})}));var o=t.AUDIO.activeGroup();o&&(o=(o.filter((e=>e.default))[0]||o[0]).id,t.AUDIO.tracks[o].enabled=!0,t.AUDIO.onGroupChanged(),t.AUDIO.onTrackChanged(),(t.AUDIO.getActiveGroup().playlistLoader?(a.setAudio(!1),n):a).setAudio(!0)),i.on("mediachange",(()=>{["AUDIO","SUBTITLES"].forEach((e=>t[e].onGroupChanged()))})),i.on("mediachanging",(()=>{["AUDIO","SUBTITLES"].forEach((e=>t[e].onGroupChanging()))}));const l=()=>{t.AUDIO.onTrackChanged(),s.trigger({type:"usage",name:"vhs-audio-change"})};s.audioTracks().addEventListener("change",l),s.remoteTextTracks().addEventListener("change",t.SUBTITLES.onTrackChanged),r.on("dispose",(()=>{s.audioTracks().removeEventListener("change",l),s.remoteTextTracks().removeEventListener("change",t.SUBTITLES.onTrackChanged)})),s.clearTracks("audio");for(const e in t.AUDIO.tracks)s.audioTracks().addTrack(t.AUDIO.tracks[e])})({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 e=this.mainPlaylistLoader_.media();if(!e){let t;if(this.excludeUnsupportedVariants_(),!(t=(t=this.enableLowInitialPlaylist?this.selectInitialPlaylist():t)||this.selectPlaylist())||!this.shouldSwitchToMedia_(t))return;if(this.initialMedia_=t,this.switchMedia_(this.initialMedia_,"initial"),"vhs-json"!==this.sourceType_||!this.initialMedia_.segments)return;e=this.initialMedia_}this.handleUpdatedMediaPlaylist(e)})),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;fl(this.mainPlaylistLoader_.main,this.mainPlaylistLoader_.media())?this.requestOptions_.timeout=0:this.requestOptions_.timeout=t,this.mainPlaylistLoader_.load(),this.mainSegmentLoader_.playlist(e,this.requestOptions_),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"})}))}handleUpdatedMediaPlaylist(e){this.useCueTags_&&this.updateAdCues_(e),this.mainSegmentLoader_.playlist(e,this.requestOptions_),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;e=Object.keys(i.AUDIO);for(const e in i.AUDIO)for(const t in i.AUDIO[e])i.AUDIO[e][t].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"}),ph.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(),{currentPlaylist:i,buffered:t,currentTime:e,nextPlaylist:s,bufferLowWaterLine:r,bufferHighWaterLine:n,duration:a,bufferBasedABR:o,log:l}={buffered:this.tech_.buffered(),currentTime:i,currentPlaylist:t,nextPlaylist:e,bufferLowWaterLine:s,bufferHighWaterLine:r,duration:this.duration(),bufferBasedABR:this.bufferBasedABR,log:this.logger_};if(s){var d=`allowing switch ${i&&i.id||"null"} -> `+s.id;if(!i)return l(d+" as current playlist is not set"),!0;if(s.id!==i.id){var h=Boolean(zo(t,e).length);if(!i.endList)return h||"number"!=typeof i.partTargetDuration?(l(d+" as current playlist is live"),!0):(l(`not ${d} as current playlist is live llhls, but currentTime isn't in buffered.`),!1);if(h=Yo(t,e),a<(t=o?Kl.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:Kl.MAX_BUFFER_LOW_WATER_LINE))return l(d+` as duration < max low water line (${a} < ${t})`),!0;if((e=s.attributes.BANDWIDTH)<(a=i.attributes.BANDWIDTH)&&(!o||h<n)){let t=d+` as next bandwidth < current bandwidth (${e} < ${a})`;return o&&(t+=` and forwardBuffer < bufferHighWaterLine (${h} < ${n})`),l(t),!0}if((!o||a<e)&&r<=h){let t=d+` as forwardBuffer >= bufferLowWaterLine (${h} >= ${r})`;return o&&(t+=` and next bandwidth > current bandwidth (${e} > ${a})`),l(t),!0}l(`not ${d} as no switching criteria met`)}}else Er.log.warn("We received no playlist to switch to. Please check your stream.");return!1}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.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:120}))}));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()}))}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()}fastQualityChange_(e=this.selectPlaylist()){e===this.mainPlaylistLoader_.media()?this.logger_("skipping fastQualityChange because new media is same as old"):(this.switchMedia_(e,"fast-quality"),this.mainSegmentLoader_.resetEverything((()=>{Er.browser.IE_VERSION||Er.browser.IS_EDGE?this.tech_.setCurrentTime(this.tech_.currentTime()+.04):this.tech_.setCurrentTime(this.tech_.currentTime())})))}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 e=this.mainPlaylistLoader_.media();if(!e||this.tech_.paused()||this.hasPlayed_)return!1;if(!e.endList){const e=this.seekable();if(!e.length)return!1;if(Er.browser.IE_VERSION&&0===this.tech_.readyState())return this.tech_.one("loadedmetadata",(()=>{this.trigger("firstplay"),this.tech_.setCurrentTime(e.end(0)),this.hasPlayed_=!0})),!1;this.trigger("firstplay"),this.tech_.setCurrentTime(e.end(0))}return this.hasPlayed_=!0,this.load(),!0}handleSourceOpen_(){var e;this.tryToCreateSourceBuffers_(),this.tech_.autoplay()&&void 0!==(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&&(e=((t=this.mainSegmentLoader_.getCurrentMediaInfo_())&&!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=ph.Playlist.playlistEnd(e,t),t=this.tech_.currentTime(),(i=this.tech_.buffered()).length?(i=i.end(i.length-1))-t<=el&&e-i<=el:e-t<=el)}excludePlaylist({playlistToExclude:e=this.mainPlaylistLoader_.media(),error:t={},playlistExclusionDuration:i}){if(e=e||this.mainPlaylistLoader_.media(),i=i||t.playlistExclusionDuration||this.playlistExclusionDuration,e){e.playlistErrors_++;var s=1===(s=(n=this.mainPlaylistLoader_.main.playlists).filter(pl)).length&&s[0]===e;if(1===n.length&&i!==1/0)return Er.log.warn(`Problem encountered with playlist ${e.id}. Trying again since it is the only playlist.`),this.tech_.trigger("retryplaylist"),this.mainPlaylistLoader_.load(s);if(s){let t=!1;n.forEach((i=>{var s;i!==e&&void 0!==(s=i.excludeUntil)&&s!==1/0&&(t=!0,delete i.excludeUntil)})),t&&(Er.log.warn("Removing other playlists from the exclusion list because the last rendition is about to be excluded."),this.tech_.trigger("retryplaylist"))}let a;var r,n;if(a=e.playlistErrors_>this.maxPlaylistRetries?1/0:Date.now()+1e3*i,e.excludeUntil=a,t.reason&&(e.lastExcludeReason_=t.reason),this.tech_.trigger("excludeplaylist"),this.tech_.trigger({type:"usage",name:"vhs-rendition-excluded"}),n=this.selectPlaylist())return i=t.internal?this.logger_:Er.log.warn,r=t.message?" "+t.message:"",i(`${t.internal?"Internal problem":"Problem"} encountered with playlist ${e.id}.`+r+` Switching to playlist ${n.id}.`),n.attributes.AUDIO!==e.attributes.AUDIO&&this.delegateLoaders_("audio",["abort","pause"]),n.attributes.SUBTITLES!==e.attributes.SUBTITLES&&this.delegateLoaders_("subtitle",["abort","pause"]),this.delegateLoaders_("main",["abort","pause"]),i=n.targetDuration/2*1e3||5e3,r="number"==typeof n.lastRequest&&Date.now()-n.lastRequest<=i,this.switchMedia_(n,"exclude",s||r);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_(e,t){const i=[];var s="all"===e,r=(!s&&"main"!==e||i.push(this.mainPlaylistLoader_),[]);!s&&"audio"!==e||r.push("AUDIO"),!s&&"subtitle"!==e||(r.push("CLOSED-CAPTIONS"),r.push("SUBTITLES")),r.forEach((e=>{(e=this.mediaTypes_[e]&&this.mediaTypes_[e].activePlaylistLoader)&&i.push(e)})),["main","audio","subtitle"].forEach((t=>{var s=this[t+"SegmentLoader_"];!s||e!==t&&"all"!==e||i.push(s)})),i.forEach((e=>t.forEach((t=>{"function"==typeof e[t]&&e[t]()}))))}setCurrentTime(e){var t=zo(this.tech_.buffered(),e);return this.mainPlaylistLoader_&&this.mainPlaylistLoader_.media()&&this.mainPlaylistLoader_.media().segments?t&&t.length?e:(this.mainSegmentLoader_.resetEverything(),this.mainSegmentLoader_.abort(),this.mediaTypes_.AUDIO.activePlaylistLoader&&(this.audioSegmentLoader_.resetEverything(),this.audioSegmentLoader_.abort()),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&(this.subtitleSegmentLoader_.resetEverything(),this.subtitleSegmentLoader_.abort()),void this.load()):0}duration(){var e;return this.mainPlaylistLoader_&&(e=this.mainPlaylistLoader_.media())?e.endList?this.mediaSource?this.mediaSource.duration:ph.Playlist.duration(e):1/0:0}seekable(){return this.seekable_}onSyncInfoUpdate_(){let e;if(this.mainPlaylistLoader_){var t=this.mainPlaylistLoader_.media();if(t){var i=this.syncController_.getExpiredTime(t,this.duration());if(null!==i){var s=this.mainPlaylistLoader_.main,r=ph.Playlist.seekable(t,i,ph.Playlist.liveEdgeDelay(s,t));if(0!==r.length){if(this.mediaTypes_.AUDIO.activePlaylistLoader){if(t=this.mediaTypes_.AUDIO.activePlaylistLoader.media(),null===(i=this.syncController_.getExpiredTime(t,this.duration())))return;if(0===(e=ph.Playlist.seekable(t,i,ph.Playlist.liveEdgeDelay(s,t))).length)return}let n,a;this.seekable_&&this.seekable_.length&&(n=this.seekable_.end(0),a=this.seekable_.start(0)),!e||e.start(0)>r.end(0)||r.start(0)>e.end(0)?this.seekable_=r:this.seekable_=Go([[(e.start(0)>r.start(0)?e:r).start(0),(e.end(0)<r.end(0)?e:r).end(0)]]),this.seekable_&&this.seekable_.length&&this.seekable_.end(0)===n&&this.seekable_.start(0)===a||(this.logger_(`seekable updated [${il(this.seekable_)}]`),this.tech_.trigger("seekablechanged"))}}}}}updateDuration(e){if(this.updateDuration_&&(this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.updateDuration_=null),"open"!==this.mediaSource.readyState)this.updateDuration_=this.updateDuration.bind(this,e),this.mediaSource.addEventListener("sourceopen",this.updateDuration_);else{if(e)return(e=this.seekable()).length?void((isNaN(this.mediaSource.duration)||this.mediaSource.duration<e.end(e.length-1))&&this.sourceUpdater_.setDuration(e.end(e.length-1))):void 0;e=this.tech_.buffered();let t=ph.Playlist.duration(this.mainPlaylistLoader_.media());0<e.length&&(t=Math.max(t,e.end(e.length-1))),this.mediaSource.duration!==t&&this.sourceUpdater_.setDuration(t)}}dispose(){this.trigger("dispose"),this.decrypter_.terminate(),this.mainPlaylistLoader_.dispose(),this.mainSegmentLoader_.dispose(),this.loadOnPlay_&&this.tech_.off("play",this.loadOnPlay_),["AUDIO","SUBTITLES"].forEach((e=>{var t=this.mediaTypes_[e].groups;for(const e in t)t[e].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_();return e=!e||!!this.audioSegmentLoader_.getCurrentMediaInfo_(),t&&e}getCodecsOrExclude_(){const e={main:this.mainSegmentLoader_.getCurrentMediaInfo_()||{},audio:this.audioSegmentLoader_.getCurrentMediaInfo_()||{}},t=this.mainSegmentLoader_.getPendingSegmentPlaylist()||this.media();e.video=e.main;var i=od(this.main(),t);const s={};var r=!!this.mediaTypes_.AUDIO.activePlaylistLoader;if(e.main.hasVideo&&(s.video=i.video||e.main.videoCodec||"avc1.4d400d"),e.main.isMuxed&&(s.video+=","+(i.audio||e.main.audioCodec||Kr)),(e.main.hasAudio&&!e.main.isMuxed||e.audio.hasAudio||r)&&(s.audio=i.audio||e.main.audioCodec||e.audio.audioCodec||Kr,e.audio.isFmp4=(e.main.hasAudio&&!e.main.isMuxed?e.main:e.audio).isFmp4),s.audio||s.video){const n={};let a;if(["video","audio"].forEach((function(t){var i;s.hasOwnProperty(t)&&!((i=e[t].isFmp4)?Br:Fr)(s[t])&&(i=e[t].isFmp4?"browser":"muxer",n[i]=n[i]||[],n[i].push(s[t]),"audio"===t&&(a=i))})),r&&a&&t.attributes.AUDIO){const e=t.attributes.AUDIO;this.main().playlists.forEach((i=>{(i.attributes&&i.attributes.AUDIO)===e&&i!==t&&(i.excludeUntil=1/0)})),this.logger_(`excluding audio group ${e} as ${a} does not support codec(s): "${s.audio}"`)}if(!Object.keys(n).length){if(this.sourceUpdater_.hasCreatedSourceBuffers()&&!this.sourceUpdater_.canChangeType()){const e=[];if(["video","audio"].forEach((t=>{var i=(zr(this.sourceUpdater_.codecs[t]||"")[0]||{}).type,r=(zr(s[t]||"")[0]||{}).type;i&&r&&i.toLowerCase()!==r.toLowerCase()&&e.push(`"${this.sourceUpdater_.codecs[t]}" -> "${s[t]}"`)})),e.length)return void this.excludePlaylist({playlistToExclude:t,error:{message:`Codec switching not supported: ${e.join(", ")}.`,internal:!0},playlistExclusionDuration:1/0})}return s}i=Object.keys(n).reduce(((e,t)=>(e&&(e+=", "),e+`${t} does not support codec(s): "${n[t].join(",")}"`)),"")+".",this.excludePlaylist({playlistToExclude:t,error:{internal:!0,message:i},playlistExclusionDuration:1/0})}else this.excludePlaylist({playlistToExclude:t,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_(){const e=this.main().playlists,t=[];Object.keys(e).forEach((i=>{var s,r;i=e[i],-1===t.indexOf(i.id)&&(t.push(i.id),r=[],!(s=od(this.main,i)).audio||Fr(s.audio)||Br(s.audio)||r.push("audio codec "+s.audio),!s.video||Fr(s.video)||Br(s.video)||r.push("video codec "+s.video),s.text&&"stpp.ttml.im1t"===s.text&&r.push("text codec "+s.text),r.length)&&(i.excludeUntil=1/0,this.logger_(`excluding ${i.id} for unsupported: `+r.join(", ")))}))}excludeIncompatibleVariants_(e){const t=[],i=this.main().playlists,s=ad(e=bd(zr(e))),r=e.video&&zr(e.video)[0]||null,n=e.audio&&zr(e.audio)[0]||null;Object.keys(i).forEach((e=>{var a,o,l;e=i[e],-1===t.indexOf(e.id)&&e.excludeUntil!==1/0&&(t.push(e.id),a=[],o=ad(l=od(this.mainPlaylistLoader_.main,e)),l.audio||l.video)&&(o!==s&&a.push(`codec count "${o}" !== "${s}"`),this.sourceUpdater_.canChangeType()||(o=l.video&&zr(l.video)[0]||null,l=l.audio&&zr(l.audio)[0]||null,o&&r&&o.type.toLowerCase()!==r.type.toLowerCase()&&a.push(`video codec "${o.type}" !== "${r.type}"`),l&&n&&l.type.toLowerCase()!==n.type.toLowerCase()&&a.push(`audio codec "${l.type}" !== "${n.type}"`)),a.length)&&(e.excludeUntil=1/0,this.logger_(`excluding ${e.id}: `+a.join(" && ")))}))}updateAdCues_(e){let t=0;var i=this.seekable(),[s,r,i=0]=(i.length&&(t=i.start(0)),[e,this.cueTagsTrack_,t]);if(s.segments){let e,t=i;for(let i=0;i<s.segments.length;i++){var n,a,o=s.segments[i];if(e=e||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){e.endTime=t,e.adEndTime=t,t+=o.duration,e=null;continue}if(t<e.endTime){t+=o.duration;continue}e.endTime+=o.duration}else"cueOut"in o&&((e=new window.VTTCue(t,t+o.duration,o.cueOut)).adStartTime=t,e.adEndTime=t+parseFloat(o.cueOut),r.addCue(e)),"cueOutCont"in o&&([n,a]=o.cueOutCont.split("/").map(parseFloat),(e=new window.VTTCue(t,t+o.duration,"")).adStartTime=t-n,e.adEndTime=e.adStartTime+a,r.addCue(e));t+=o.duration}}}goalBufferLength(){var e=this.tech_.currentTime(),t=Kl.GOAL_BUFFER_LENGTH,i=Kl.GOAL_BUFFER_LENGTH_RATE,s=Math.max(t,Kl.MAX_GOAL_BUFFER_LENGTH);return Math.min(t+e*i,s)}bufferLowWaterLine(){var e=this.tech_.currentTime(),t=Kl.BUFFER_LOW_WATER_LINE,i=Kl.BUFFER_LOW_WATER_LINE_RATE,s=Math.max(t,Kl.MAX_BUFFER_LOW_WATER_LINE),r=Math.max(t,Kl.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE);return Math.min(t+e*i,this.bufferBasedABR?r:s)}bufferHighWaterLine(){return Kl.BUFFER_HIGH_WATER_LINE}}class fh{constructor(e,t,i){var s,r,n,a,o=e.playlistController_,l=o.fastQualityChange_.bind(o);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=od(o.main(),t),this.playlist=t,this.id=i,this.enabled=(r=e.playlists,n=t.id,a=l,e=>{var t=r.main.playlists[n],i=cl(t),s=pl(t);return void 0===e?s:(e?delete t.disabled:t.disabled=!0,e===s||i||(a(),e?r.trigger("renditionenabled"):r.trigger("renditiondisabled")),e)})}}const yh=["seeking","seeked","pause","playing","error"];class _h{constructor(e){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.consecutiveUpdates=0,this.lastRecordedTime=null,this.checkCurrentTimeTimeout_=null,this.logger_=$o("PlaybackWatcher"),this.logger_("initialize");const 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)})),e=>{["main","audio"].forEach((t=>{n[t+"SegmentLoader_"][e]("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(yh,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(yh,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 ${e} loader`),this[e+"StalledDownloads_"]=0,this[e+"Buffered_"]=t.buffered_()}checkSegmentDownloads_(e){var t=this.playlistController_,i=t[e+"SegmentLoader_"],s=i.buffered_(),r=function(e,t){if(e!==t){if(!e&&t||!t&&e)return!0;if(e.length!==t.length)return!0;for(let i=0;i<e.length;i++)if(e.start(i)!==t.start(i)||e.end(i)!==t.end(i))return!0}return!1}(this[e+"Buffered_"],s);this[e+"Buffered_"]=s,r?this.resetSegmentDownloads_(e):(this[e+"StalledDownloads_"]++,this.logger_(`found #${this[e+"StalledDownloads_"]} ${e} appends that did not increase buffer (possible stalled download)`,{playlistId:i.playlist_&&i.playlist_.id,buffered:sl(s)}),this[e+"StalledDownloads_"]<10||(this.logger_(e+" loader stalled download exclusion"),this.resetSegmentDownloads_(e),this.tech_.trigger({type:"usage",name:`vhs-${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+el>=t.end(t.length-1))?this.techWaiting_():void(5<=this.consecutiveUpdates&&e===this.lastRecordedTime?(this.consecutiveUpdates++,this.waiting_()):e===this.lastRecordedTime?this.consecutiveUpdates++:(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)&&(i=s=e.end(e.length-1)),this.beforeSeekableWindow_(e,t)&&(i=(s=e.start(0))+(s===e.end(0)?0:el)),void 0!==i)this.logger_(`Trying to seek outside of seekable at time ${t} with seekable range ${il(e)}. Seeking to `+i+".");else{var s=this.playlistController_.sourceUpdater_,r=(e=this.tech_.buffered(),s.audioBuffer?s.audioBuffered():null),n=(s=s.videoBuffer?s.videoBuffered():null,this.media()),a=n.partTargetDuration||2*(n.targetDuration-Zo),o=[r,s];for(let e=0;e<o.length;e++)if(o[e]&&Yo(o[e],t)<a)return!1;if(0===(n=Xo(e,t)).length)return!1;i=n.start(0)+el,this.logger_(`Buffered region starts (${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=zo(t=this.tech_.buffered(),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=Xo(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)+el;return t>(!i.endList&&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:e,audioBuffered:t,currentTime:i}){if(e){let n;var s,r;return e.length&&t.length?(s=zo(e,i-3),r=zo(e,i),(t=zo(t,i)).length&&!r.length&&s.length&&(n={start:s.end(0),end:t.end(0)})):Xo(e,i).length||(n=this.gapFromVideoUnderflow_(e,i)),!!n&&(this.logger_(`Encountered a gap in video from ${n.start} to ${n.end}. Seeking to current time `+i),!0)}}skipTheGap_(e){var t=this.tech_.buffered(),i=this.tech_.currentTime();t=Xo(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)+Zo),this.tech_.trigger({type:"usage",name:"vhs-gap-skip"}))}gapFromVideoUnderflow_(e,t){var i=function(e){if(e.length<2)return Go();var t=[];for(let r=1;r<e.length;r++){var i=e.end(r-1),s=e.start(r);t.push([i,s])}return Go(t)}(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}}const vh={errorInterval:30,getSource(e){return e(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_||this.currentSource())}},bh=function(e,t){let i=0,s=0;function r(t){null!=t&&(s=e.duration()!==1/0&&e.currentTime()||0,e.one("loadedmetadata",l),e.src(t),e.trigger({type:"usage",name:"vhs-error-reload"}),e.play())}function n(){if(Date.now()-i<1e3*o.errorInterval)e.trigger({type:"usage",name:"vhs-error-reload-canceled"});else{if(o.getSource&&"function"==typeof o.getSource)return i=Date.now(),o.getSource.call(e,r);Er.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")}}function a(){e.off("loadedmetadata",l),e.off("error",n),e.off("dispose",a)}const o=Wo(vh,t),l=(e.ready((()=>{e.trigger({type:"usage",name:"vhs-error-reload-initialized"})})),function(){s&&e.currentTime(s)});e.on("error",n),e.on("dispose",a),e.reloadSourceOnError=function(t){a(),bh(e,t)}};function Th(e,t){var i=t.media();let s=-1;for(let t=0;t<e.length;t++)if(e[t].id===i.id){s=t;break}e.selectedIndex_=s,e.trigger({selectedIndex:s,type:"change"})}const Sh={PlaylistLoader:Ol,Playlist:vl,utils:Ks,STANDARD_PLAYLIST_SELECTOR:kd,INITIAL_PLAYLIST_SELECTOR:function(){var e=this.playlists.main.playlists.filter(vl.isEnabled);return(wd(e,((e,t)=>dd(e,t))),e=e.filter((e=>!!od(this.playlists.main,e).video)))[0]||null},lastBandwidthSelector:kd,movingAverageBandwidthSelector:function(e){let t=-1,i=-1;if(e<0||1<e)throw new Error("Moving average bandwidth decay must be between 0 and 1.");return function(){var s=this.useDevicePixelRatio&&window.devicePixelRatio||1;return t<0&&(t=this.systemBandwidth,i=this.systemBandwidth),0<this.systemBandwidth&&this.systemBandwidth!==i&&(t=e*this.systemBandwidth+(1-e)*t,i=this.systemBandwidth),Ed(this.playlists.main,t,parseInt(ld(this.tech_.el(),"width"),10)*s,parseInt(ld(this.tech_.el(),"height"),10)*s,this.limitRenditionByPlayerDimensions,this.playlistController_)}},comparePlaylistBandwidth:dd,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:Dl()},wh=(Object.keys(Kl).forEach((e=>{Object.defineProperty(Sh,e,{get:()=>(Er.log.warn(`using Vhs.${e} is UNSAFE be sure you know what you are doing`),Kl[e]),set(t){Er.log.warn(`using Vhs.${e} is UNSAFE be sure you know what you are doing`),"number"!=typeof t||t<0?Er.log.warn(`value of Vhs.${e} must be greater than or equal to 0`):Kl[e]=t}})})),"videojs-vhs"),Eh=(Sh.canPlaySource=function(){return Er.log.warn("VHS is no longer a tech. Please remove it from your player's techOrder.")},({player:e,sourceKeySystems:t,audioMedia:i,mainPlaylists:s})=>{if(!e.eme.initializeMediaKeys)return Promise.resolve();var r;i=i?s.concat([i]):s,s=i,r=Object.keys(t),i=s.reduce(((e,t)=>{var i;return t.contentProtection&&(i=r.reduce(((e,i)=>{var s=t.contentProtection[i];return s&&s.pssh&&(e[i]={pssh:s.pssh}),e}),{}),Object.keys(i).length)&&e.push(i),e}),[]);const n=[],a=[];return i.forEach((t=>{a.push(new Promise(((t,i)=>{e.tech_.one("keysessioncreated",t)}))),n.push(new Promise(((i,s)=>{e.eme.initializeMediaKeys({keySystems:t},(e=>{e?s(e):i()}))})))})),Promise.race([Promise.all(n),Promise.race(a)])}),kh=()=>{if(!window.localStorage)return null;var e=window.localStorage.getItem(wh);if(!e)return null;try{return JSON.parse(e)}catch(e){return null}};Sh.supportsNativeHls=function(){if(!document||!document.createElement)return!1;const e=document.createElement("video");return!!Er.getTech("Html5").isSupported()&&["application/vnd.apple.mpegurl","audio/mpegurl","audio/x-mpegurl","application/x-mpegurl","video/x-mpegurl","video/mpegurl","application/mpegurl"].some((function(t){return/maybe|probably/i.test(e.canPlayType(t))}))}(),Sh.supportsNativeDash=!!(document&&document.createElement&&Er.getTech("Html5").isSupported())&&/maybe|probably/i.test(document.createElement("video").canPlayType("application/dash+xml")),Sh.supportsTypeNatively=e=>"hls"===e?Sh.supportsNativeHls:"dash"===e&&Sh.supportsNativeDash,Sh.isSupported=function(){return Er.log.warn("VHS is no longer a tech. Please remove it from your player's techOrder.")};class Ch extends(Er.getComponent("Component")){constructor(e,t,i){if(super(t,i.vhs),"number"==typeof i.initialBandwidth&&(this.options_.bandwidth=i.initialBandwidth),this.logger_=$o("VhsHandler"),t.options_&&t.options_.playerId&&(i=Er.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_(){var 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=void 0!==this.source_.useBandwidthFromLocalStorage?this.source_.useBandwidthFromLocalStorage:this.options_.useBandwidthFromLocalStorage||!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=300),"number"!=typeof this.options_.bandwidth&&this.options_.useBandwidthFromLocalStorage&&((e=kh())&&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=Kl.INITIAL_BANDWIDTH),this.options_.enableLowInitialPlaylist=this.options_.enableLowInitialPlaylist&&this.options_.bandwidth===Kl.INITIAL_BANDWIDTH,["withCredentials","useDevicePixelRatio","limitRenditionByPlayerDimensions","bandwidth","customTagParsers","customTagMappers","cacheEncryptionKeys","playlistSelector","initialPlaylistSelector","bufferBasedABR","liveRangeSafeTimeDelta","llhls","useNetworkInformationApi","useDtsForTimestampOffset","exactManifestTimings","leastPixelDiffSelector"].forEach((e=>{void 0!==this.source_[e]&&(this.options_[e]=this.source_[e])})),this.limitRenditionByPlayerDimensions=this.options_.limitRenditionByPlayerDimensions,this.useDevicePixelRatio=this.options_.useDevicePixelRatio}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=Sh,this.options_.sourceType=jr(t),this.options_.seekTo=e=>{this.tech_.setCurrentTime(e)},this.playlistController_=new gh(this.options_),e=Wo({liveRangeSafeTimeDelta:el},this.options_,{seekable:()=>this.seekable(),media:()=>this.playlistController_.media(),playlistController:this.playlistController_}),this.playbackWatcher_=new _h(e),this.playlistController_.on("error",(()=>{var e=Er.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?Sh.movingAverageBandwidthSelector(.55):Sh.STANDARD_PLAYLIST_SELECTOR,this.playlistController_.selectPlaylist=(this.selectPlaylist||t).bind(this),this.playlistController_.selectInitialPlaylist=Sh.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&&(e=1e7<=(t=1e3*t.downlink*1e3)&&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(){Er.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:()=>sl(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:()=>sl(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=kh())?Wo(t,e):e;try{window.localStorage.setItem(wh,JSON.stringify(t))}catch(e){return}}}})),this.playlistController_.on("selectedinitialmedia",(()=>{var e;(e=this).representations=()=>{var t=e.playlistController_.main();return(t=_l(t)?e.playlistController_.getAudioTrackPlaylists_():t.playlists)?t.filter((e=>!cl(e))).map(((t,i)=>new fh(e,t,t.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),this.tech_.src(this.mediaSourceUrl_))}createKeySessions_(){var e=this.playlistController_.mediaTypes_.AUDIO.activePlaylistLoader;this.logger_("waiting for EME key session creation"),Eh({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=(({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=bd(zr(t.attributes.CODECS))),i&&i.attributes&&i.attributes.CODECS&&(s.audio=i.attributes.CODECS);var r=Xr(s.video),n=Xr(s.audio),a={};for(const i in e)a[i]={},n&&(a[i].audioContentType=n),r&&(a[i].videoContentType=r),t.contentProtection&&t.contentProtection[i]&&t.contentProtection[i].pssh&&(a[i].pssh=t.contentProtection[i].pssh),"string"==typeof e[i]&&(a[i].url=e[i]);return Wo(e,a)})(t,i,s))||(e.currentSource().keySystems=t)&&!e.eme&&(Er.log.warn("DRM encrypted source cannot be decrypted without a DRM plugin"),1)))({player:this.player_,sourceKeySystems:this.source_.keySystems,media:this.playlists.media(),audioMedia:e&&e.media()}),this.player_.tech_.on("keystatuschange",(e=>{if("output-restricted"===e.status&&(e=this.playlistController_.main())&&e.playlists){const t=[];e.playlists.forEach((e=>{e&&e.attributes&&e.attributes.RESOLUTION&&720<=e.attributes.RESOLUTION.height&&(!e.excludeUntil||e.excludeUntil<1/0)&&(e.excludeUntil=1/0,t.push(e))})),t.length&&(Er.log.warn('DRM keystatus changed to "output-restricted." Removing the following HD playlists that will most likely fail to play and clearing the buffer. This may be due to HDCP restrictions on the stream and the capabilities of the current device.',...t),this.playlistController_.fastQualityChange_())}})),this.handleWaitingForKey_=this.handleWaitingForKey_.bind(this),this.player_.tech_.on("waitingforkey",this.handleWaitingForKey_),11!==Er.browser.IE_VERSION&&e?this.createKeySessions_():this.playlistController_.sourceUpdater_.initializedEme()}setupQualityLevels_(){var e=Er.players[this.tech_.options_.playerId];e&&e.qualityLevels&&!this.qualityLevels_&&(this.qualityLevels_=e.qualityLevels(),this.playlistController_.on("selectedinitialmedia",(()=>{var e,t;e=this.qualityLevels_,(t=this).representations().forEach((t=>{e.addQualityLevel(t)})),Th(e,t.playlists)})),this.playlists.on("mediachange",(()=>{Th(this.qualityLevels_,this.playlists)})))}static version(){return{"@videojs/http-streaming":"3.0.2","mux.js":"6.3.0","mpd-parser":"1.0.1","m3u8-parser":"6.0.0","aes-decrypter":"4.0.1"}}version(){return this.constructor.version()}canChangeType(){return Qd.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(({playlist:e,time:t,callback:i})=>{var s,r;if(i)return e&&void 0!==t?(e=((e,t)=>{if(!t||!t.segments||0===t.segments.length)return null;let i,s=0;for(let r=0;r<t.segments.length&&(i=t.segments[r],!(e<=(s=i.videoTimingInfo?i.videoTimingInfo.transmuxedPresentationEnd:s+i.duration)));r++);var r=t.segments[t.segments.length-1];if(r.videoTimingInfo&&r.videoTimingInfo.transmuxedPresentationEnd<e)return null;if(e>s){if(e>s+.25*r.duration)return null;i=r}return{segment:i,estimatedStart:i.videoTimingInfo?i.videoTimingInfo.transmuxedPresentationStart:s-i.duration,type:i.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-=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")})({playlist:this.playlistController_.media(),time:e,callback:t})}seekToProgramTime(e,t,i=!0,s=2){return ql({programTime:e,playlist:this.playlistController_.media(),retryCount:s,pauseAfterSeek:i,seekTo:this.options_.seekTo,tech:this.options_.tech,callback:t})}}const Ih={name:"videojs-http-streaming",VERSION:"3.0.2",canHandleSource:(e,t={})=>(t=Wo(Er.options,t),Ih.canPlayType(e.type,t)),handleSource:(e,t,i={})=>(i=Wo(Er.options,i),t.vhs=new Ch(e,t,i),t.vhs.xhr=Dl(),t.vhs.src(e.src,e.type),t.vhs),canPlayType:(e,t)=>(e=jr(e))&&(t=Ih.getOverrideNative(t),!Sh.supportsTypeNatively(e)||t)?"maybe":"",getOverrideNative(e={}){var{vhs:e={}}=e,t=!(Er.browser.IS_ANY_SAFARI||Er.browser.IS_IOS),{overrideNative:e=t}=e;return e}};return Br("avc1.4d400d,mp4a.40.2")&&Er.getTech("Html5").registerSourceHandler(Ih,0),Er.VhsHandler=Ch,Er.VhsSourceHandler=Ih,Er.Vhs=Sh,Er.use||Er.registerComponent("Vhs",Sh),Er.options.vhs=Er.options.vhs||{},Er.getPlugin&&Er.getPlugin("reloadSourceOnError")||Er.registerPlugin("reloadSourceOnError",(function(e){bh(this,e)})),Er}));
Reference in New Issue View Git Blame Kopiuj bezpośredni odnośnik