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filesbox/web/dist/design/designstatic/chatroom/video/video.min.7.js
zhuruiyang 06f03c7506 last commit
2024-07-26 14:10:54 +08:00

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/**
* @license
* Video.js 7.6.5 <http://videojs.com/>
* Copyright Brightcove, Inc. <https://www.brightcove.com/>
* Available under Apache License Version 2.0
* <https://github.com/videojs/video.js/blob/master/LICENSE>
*
* Includes vtt.js <https://github.com/mozilla/vtt.js>
* Available under Apache License Version 2.0
* <https://github.com/mozilla/vtt.js/blob/master/LICENSE>
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r=this;(e=[].concat(e)).forEach(function(a){for(var s=r[a+"Tracks"]()||[],o=s.length;o--;){var u=s[o];a==="text"&&r.removeRemoteTextTrack(u),s.removeTrack(u)}})},n.cleanupAutoTextTracks=function(){for(var e=this.autoRemoteTextTracks_||[],r=e.length;r--;){var a=e[r];this.removeRemoteTextTrack(a)}},n.reset=function(){},n.error=function(e){return e!==void 0&&(this.error_=new It(e),this.trigger("error")),this.error_},n.played=function(){return this.hasStarted_?Ee(0,0):Ee()},n.setCurrentTime=function(){this.manualTimeUpdates&&this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},n.initTrackListeners=function(){var e=this;$t.names.forEach(function(r){function a(){e.trigger(r+"trackchange")}var s=$t[r],o=e[s.getterName]();o.addEventListener("removetrack",a),o.addEventListener("addtrack",a),e.on("dispose",function(){o.removeEventListener("removetrack",a),o.removeEventListener("addtrack",a)})})},n.addWebVttScript_=function(){var 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i.canPlayType(e.type)},i.isTech=function(e){return e.prototype instanceof i||e instanceof i||e===i},i.registerTech=function(e,r){if(i.techs_||(i.techs_={}),!i.isTech(r))throw new Error("Tech "+e+" must be a Tech");if(!i.canPlayType)throw new Error("Techs must have a static canPlayType method on them");if(!i.canPlaySource)throw new Error("Techs must have a static canPlaySource method on them");return e=ft(e),i.techs_[e]=r,i.techs_[rn(e)]=r,e!=="Tech"&&i.defaultTechOrder_.push(e),r},i.getTech=function(e){if(e)return i.techs_&&i.techs_[e]?i.techs_[e]:(e=ft(e),k&&k.videojs&&k.videojs[e]?(Z.warn("The "+e+" tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)"),k.videojs[e]):void 0)},i}(x);Lt.names.forEach(function(t){var i=Lt[t];st.prototype[i.getterName]=function(){return this[i.privateName]=this[i.privateName]||new i.ListClass,this[i.privateName]}}),st.prototype.featuresVolumeControl=!0,st.prototype.featuresMuteControl=!0,st.prototype.featuresFullscreenResize=!1,st.prototype.featuresPlaybackRate=!1,st.prototype.featuresProgressEvents=!1,st.prototype.featuresSourceset=!1,st.prototype.featuresTimeupdateEvents=!1,st.prototype.featuresNativeTextTracks=!1,st.withSourceHandlers=function(t){t.registerSourceHandler=function(i,n){var e=t.sourceHandlers;e=e||(t.sourceHandlers=[]),n===void 0&&(n=e.length),e.splice(n,0,i)},t.canPlayType=function(i){for(var n,e=t.sourceHandlers||[],r=0;r<e.length;r++)if(n=e[r].canPlayType(i))return n;return""},t.selectSourceHandler=function(i,n){for(var e=t.sourceHandlers||[],r=0;r<e.length;r++)if(e[r].canHandleSource(i,n))return e[r];return null},t.canPlaySource=function(i,n){var e=t.selectSourceHandler(i,n);return e?e.canHandleSource(i,n):""},["seekable","seeking","duration"].forEach(function(i){var n=this[i];typeof n=="function"&&(this[i]=function(){return 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this.tabIndex_!="undefined"&&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)},n.handleClick=function(e){},n.handleKeyDown=function(e){z.isEventKey(e,"Space")||z.isEventKey(e,"Enter")?(e.preventDefault(),e.stopPropagation(),this.trigger("click")):t.prototype.handleKeyDown.call(this,e)},i}(x);x.registerComponent("ClickableComponent",yn);var Mh=function(t){function i(e,r){var a;return(a=t.call(this,e,r)||this).update(),e.on("posterchange",J(K(a),a.update)),a}j(i,t);var n=i.prototype;return n.dispose=function(){this.player().off("posterchange",this.update),t.prototype.dispose.call(this)},n.createEl=function(){return vt("div",{className:"vjs-poster",tabIndex:-1})},n.update=function(e){var r=this.player().poster();this.setSrc(r),r?this.show():this.hide()},n.setSrc=function(e){var 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h=e[d];h.mode==="showing"&&(h.kind==="descriptions"?u=h:c=h)}c?(this.getAttribute("aria-live")!=="off"&&this.setAttribute("aria-live","off"),this.updateForTrack(c)):u&&(this.getAttribute("aria-live")!=="assertive"&&this.setAttribute("aria-live","assertive"),this.updateForTrack(u))}},n.updateDisplayState=function(e){for(var r=this.player_.textTrackSettings.getValues(),a=e.activeCues,s=a.length;s--;){var o=a[s];if(o){var u=o.displayState;if(r.color&&(u.firstChild.style.color=r.color),r.textOpacity&&Fr(u.firstChild,"color",jr(r.color||"#fff",r.textOpacity)),r.backgroundColor&&(u.firstChild.style.backgroundColor=r.backgroundColor),r.backgroundOpacity&&Fr(u.firstChild,"backgroundColor",jr(r.backgroundColor||"#000",r.backgroundOpacity)),r.windowColor&&(r.windowOpacity?Fr(u,"backgroundColor",jr(r.windowColor,r.windowOpacity)):u.style.backgroundColor=r.windowColor),r.edgeStyle&&(r.edgeStyle==="dropshadow"?u.firstChild.style.textShadow="2px 2px 3px #222, 2px 2px 4px #222, 2px 2px 5px 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c=e[u],d=0;d<c.activeCues.length;++d){var h=c.activeCues[d].displayState;oe(h,"vjs-text-track-cue"),oe(h,"vjs-text-track-cue-"+(c.language?c.language:u))}this.player_.textTrackSettings&&this.updateDisplayState(c)}}},i}(x);x.registerComponent("TextTrackDisplay",Bh);var jh=function(t){function i(){return t.apply(this,arguments)||this}return j(i,t),i.prototype.createEl=function(){var n=this.player_.isAudio(),e=this.localize(n?"Audio Player":"Video Player"),r=vt("span",{className:"vjs-control-text",innerHTML:this.localize("{1} is loading.",[e])}),a=t.prototype.createEl.call(this,"div",{className:"vjs-loading-spinner",dir:"ltr"});return a.appendChild(r),a},i}(x);x.registerComponent("LoadingSpinner",jh);var ee=function(t){function i(){return t.apply(this,arguments)||this}j(i,t);var n=i.prototype;return n.createEl=function(e,r,a){r===void 0&&(r={}),a===void 0&&(a={}),r=lt({innerHTML:'<span aria-hidden="true" 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n.buildCSSClass=function(){return"vjs-big-play-button"},n.handleClick=function(e){var r=this.player_.play();if(this.mouseused_&&e.clientX&&e.clientY)return ge(r),void(this.player_.tech(!0)&&this.player_.tech(!0).focus());var a=this.player_.getChild("controlBar"),s=a&&a.getChild("playToggle");if(s){let u=function(){return s.focus()};var o=u;Pi(r)?r.then(u,function(){}):this.setTimeout(u,1)}else this.player_.tech(!0).focus()},n.handleKeyDown=function(e){this.mouseused_=!1,t.prototype.handleKeyDown.call(this,e)},n.handleMouseDown=function(e){this.mouseused_=!0},i}(ee);Do.prototype.controlText_="Play Video",x.registerComponent("BigPlayButton",Do);var Fh=function(t){function i(e,r){var a;return(a=t.call(this,e,r)||this).controlText(r&&r.controlText||a.localize("Close")),a}j(i,t);var n=i.prototype;return n.buildCSSClass=function(){return"vjs-close-button "+t.prototype.buildCSSClass.call(this)},n.handleClick=function(e){this.trigger({type:"close",bubbles:!1})},n.handleKeyDown=function(e){z.isEventKey(e,"Esc")?(e.preventDefault(),e.stopPropagation(),this.trigger("click")):t.prototype.handleKeyDown.call(this,e)},i}(ee);x.registerComponent("CloseButton",Fh);var Uo=function(t){function i(e,r){var a;return r===void 0&&(r={}),a=t.call(this,e,r)||this,r.replay=r.replay===void 0||r.replay,a.on(e,"play",a.handlePlay),a.on(e,"pause",a.handlePause),r.replay&&a.on(e,"ended",a.handleEnded),a}j(i,t);var n=i.prototype;return n.buildCSSClass=function(){return"vjs-play-control "+t.prototype.buildCSSClass.call(this)},n.handleClick=function(e){this.player_.paused()?this.player_.play():this.player_.pause()},n.handleSeeked=function(e){this.removeClass("vjs-ended"),this.player_.paused()?this.handlePause(e):this.handlePlay(e)},n.handlePlay=function(e){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.controlText("Pause")},n.handlePause=function(e){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.controlText("Play")},n.handleEnded=function(e){this.removeClass("vjs-playing"),this.addClass("vjs-ended"),this.controlText("Replay"),this.one(this.player_,"seeked",this.handleSeeked)},i}(ee);Uo.prototype.controlText_="Play",x.registerComponent("PlayToggle",Uo);function Ro(t,i){t=t<0?0:t;var n=Math.floor(t%60),e=Math.floor(t/60%60),r=Math.floor(t/3600),a=Math.floor(i/60%60),s=Math.floor(i/3600);return!isNaN(t)&&t!==1/0||(r=e=n="-"),(r=0<r||0<s?r+":":"")+(e=((r||10<=a)&&e<10?"0"+e:e)+":")+(n=n<10?"0"+n:n)}var Hr=Ro;function ti(t,i){return i===void 0&&(i=t),Hr(t,i)}var ei=function(t){function i(e,r){var a;return(a=t.call(this,e,r)||this).throttledUpdateContent=fe(J(K(a),a.updateContent),30),a.on(e,"timeupdate",a.throttledUpdateContent),a}j(i,t);var n=i.prototype;return n.createEl=function(){var e=this.buildCSSClass(),r=t.prototype.createEl.call(this,"div",{className:e+" vjs-time-control vjs-control",innerHTML:'<span class="vjs-control-text" role="presentation">'+this.localize(this.labelText_)+"\xA0</span>"});return this.contentEl_=vt("span",{className:e+"-display"},{"aria-live":"off",role:"presentation"}),this.updateTextNode_(),r.appendChild(this.contentEl_),r},n.dispose=function(){this.contentEl_=null,this.textNode_=null,t.prototype.dispose.call(this)},n.updateTextNode_=function(){if(this.contentEl_){for(;this.contentEl_.firstChild;)this.contentEl_.removeChild(this.contentEl_.firstChild);this.textNode_=U.createTextNode(this.formattedTime_||this.formatTime_(0)),this.contentEl_.appendChild(this.textNode_)}},n.formatTime_=function(e){return ti(e)},n.updateFormattedTime_=function(e){var r=this.formatTime_(e);r!==this.formattedTime_&&(this.formattedTime_=r,this.requestAnimationFrame(this.updateTextNode_))},n.updateContent=function(e){},i}(x);ei.prototype.labelText_="Time",ei.prototype.controlText_="Time",x.registerComponent("TimeDisplay",ei);var Vr=function(t){function i(e,r){var a;return(a=t.call(this,e,r)||this).on(e,"ended",a.handleEnded),a}j(i,t);var n=i.prototype;return n.buildCSSClass=function(){return"vjs-current-time"},n.updateContent=function(e){var r=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();this.updateFormattedTime_(r)},n.handleEnded=function(e){this.player_.duration()&&this.updateFormattedTime_(this.player_.duration())},i}(ei);Vr.prototype.labelText_="Current Time",Vr.prototype.controlText_="Current Time",x.registerComponent("CurrentTimeDisplay",Vr);var qr=function(t){function i(e,r){var a;return(a=t.call(this,e,r)||this).on(e,"durationchange",a.updateContent),a.on(e,"loadstart",a.updateContent),a.on(e,"loadedmetadata",a.throttledUpdateContent),a}j(i,t);var n=i.prototype;return n.buildCSSClass=function(){return"vjs-duration"},n.updateContent=function(e){var r=this.player_.duration();this.duration_!==r&&(this.duration_=r,this.updateFormattedTime_(r))},i}(ei);qr.prototype.labelText_="Duration",qr.prototype.controlText_="Duration",x.registerComponent("DurationDisplay",qr);var Hh=function(t){function i(){return t.apply(this,arguments)||this}return j(i,t),i.prototype.createEl=function(){return t.prototype.createEl.call(this,"div",{className:"vjs-time-control vjs-time-divider",innerHTML:"<div><span>/</span></div>"},{"aria-hidden":!0})},i}(x);x.registerComponent("TimeDivider",Hh);var Wr=function(t){function i(e,r){var a;return(a=t.call(this,e,r)||this).on(e,"durationchange",a.throttledUpdateContent),a.on(e,"ended",a.handleEnded),a}j(i,t);var n=i.prototype;return n.buildCSSClass=function(){return"vjs-remaining-time"},n.createEl=function(){var e=t.prototype.createEl.call(this);return e.insertBefore(vt("span",{},{"aria-hidden":!0},"-"),this.contentEl_),e},n.updateContent=function(e){typeof this.player_.duration()=="number"&&(this.player_.remainingTimeDisplay?this.updateFormattedTime_(this.player_.remainingTimeDisplay()):this.updateFormattedTime_(this.player_.remainingTime()))},n.handleEnded=function(e){this.player_.duration()&&this.updateFormattedTime_(0)},i}(ei);Wr.prototype.labelText_="Remaining Time",Wr.prototype.controlText_="Remaining Time",x.registerComponent("RemainingTimeDisplay",Wr);var Vh=function(t){function i(e,r){var a;return(a=t.call(this,e,r)||this).updateShowing(),a.on(a.player(),"durationchange",a.updateShowing),a}j(i,t);var n=i.prototype;return n.createEl=function(){var e=t.prototype.createEl.call(this,"div",{className:"vjs-live-control vjs-control"});return this.contentEl_=vt("div",{className:"vjs-live-display",innerHTML:'<span class="vjs-control-text">'+this.localize("Stream Type")+"\xA0</span>"+this.localize("LIVE")},{"aria-live":"off"}),e.appendChild(this.contentEl_),e},n.dispose=function(){this.contentEl_=null,t.prototype.dispose.call(this)},n.updateShowing=function(e){this.player().duration()===1/0?this.show():this.hide()},i}(x);x.registerComponent("LiveDisplay",Vh);var Mo=function(t){function i(e,r){var a;return(a=t.call(this,e,r)||this).updateLiveEdgeStatus(),a.player_.liveTracker&&a.on(a.player_.liveTracker,"liveedgechange",a.updateLiveEdgeStatus),a}j(i,t);var n=i.prototype;return n.createEl=function(){var e=t.prototype.createEl.call(this,"button",{className:"vjs-seek-to-live-control vjs-control"});return this.textEl_=vt("span",{className:"vjs-seek-to-live-text",innerHTML:this.localize("LIVE")},{"aria-hidden":"true"}),e.appendChild(this.textEl_),e},n.updateLiveEdgeStatus=function(e){!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"))},n.handleClick=function(){this.player_.liveTracker.seekToLiveEdge()},n.dispose=function(){this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatus),this.textEl_=null,t.prototype.dispose.call(this)},i}(ee);Mo.prototype.controlText_="Seek to live, currently playing live",x.registerComponent("SeekToLive",Mo);var zr=function(t){function i(e,r){var a;return(a=t.call(this,e,r)||this).bar=a.getChild(a.options_.barName),a.vertical(!!a.options_.vertical),a.enable(),a}j(i,t);var n=i.prototype;return n.enabled=function(){return this.enabled_},n.enable=function(){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)},n.disable=function(){if(this.enabled()){var 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}},n.createEl=function(e,r,a){return r===void 0&&(r={}),a===void 0&&(a={}),r.className=r.className+" vjs-slider",r=lt({tabIndex:0},r),a=lt({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100,tabIndex:0},a),t.prototype.createEl.call(this,e,r,a)},n.handleMouseDown=function(e){var r=this.bar.el_.ownerDocument;e.type==="mousedown"&&e.preventDefault(),e.type!=="touchstart"||le||e.preventDefault(),ms(),this.addClass("vjs-sliding"),this.trigger("slideractive"),this.on(r,"mousemove",this.handleMouseMove),this.on(r,"mouseup",this.handleMouseUp),this.on(r,"touchmove",this.handleMouseMove),this.on(r,"touchend",this.handleMouseUp),this.handleMouseMove(e)},n.handleMouseMove=function(e){},n.handleMouseUp=function(){var e=this.bar.el_.ownerDocument;gs(),this.removeClass("vjs-sliding"),this.trigger("sliderinactive"),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.update()},n.update=function(){if(this.el_){var e=this.getPercent(),r=this.bar;if(r){(typeof e!="number"||e!=e||e<0||e===1/0)&&(e=0);var a=(100*e).toFixed(2)+"%",s=r.el().style,o=this.vertical()?"height":"width";return s[o]!==a&&(s[o]=a),e}}},n.calculateDistance=function(e){var r=Yn(this.el_,e);return this.vertical()?r.y:r.x},n.handleKeyDown=function(e){z.isEventKey(e,"Left")||z.isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepBack()):z.isEventKey(e,"Right")||z.isEventKey(e,"Up")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):t.prototype.handleKeyDown.call(this,e)},n.handleClick=function(e){e.stopPropagation(),e.preventDefault()},n.vertical=function(e){if(e===void 0)return this.vertical_||!1;this.vertical_=!!e,this.vertical_?this.addClass("vjs-slider-vertical"):this.addClass("vjs-slider-horizontal")},i}(x);x.registerComponent("Slider",zr);var qh=function(t){function i(e,r){var a;return(a=t.call(this,e,r)||this).partEls_=[],a.on(e,"progress",a.update),a}j(i,t);var n=i.prototype;return n.createEl=function(){return t.prototype.createEl.call(this,"div",{className:"vjs-load-progress",innerHTML:'<span class="vjs-control-text"><span>'+this.localize("Loaded")+'</span>: <span class="vjs-control-text-loaded-percentage">0%</span></span>'})},n.dispose=function(){this.partEls_=null,t.prototype.dispose.call(this)},n.update=function(e){function r(E,S,C){var L=E/S||0;return L=100*(1<=L?1:L),C&&(L=L.toFixed(2)),L+"%"}var a=this.player_.liveTracker,s=this.player_.buffered(),o=a&&a.isLive()?a.seekableEnd():this.player_.duration(),u=this.player_.bufferedEnd(),c=this.partEls_,d=this.$(".vjs-control-text-loaded-percentage");this.el_.style.width=r(u,o),$e(d,r(u,o,!0));for(var h=0;h<s.length;h++){var f=s.start(h),y=s.end(h),b=c[h];b||(b=this.el_.appendChild(vt()),c[h]=b),b.style.left=r(f,u),b.style.width=r(y-f,u)}for(var _=c.length;_>s.length;_--)this.el_.removeChild(c[_-1]);c.length=s.length},i}(x);x.registerComponent("LoadProgressBar",qh);var Wh=function(t){function i(e,r){var a;return(a=t.call(this,e,r)||this).update=fe(J(K(a),a.update),30),a}j(i,t);var n=i.prototype;return n.createEl=function(){return t.prototype.createEl.call(this,"div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})},n.update=function(e,r,a){var s=Ci(this.el_),o=Ci(this.player_.el()),u=e.width*r;if(o&&s){var c=e.left-o.left+u,d=e.width-u+(o.right-e.right),h=s.width/2;c<h?h+=h-c:d<h&&(h=d),h<0?h=0:h>s.width&&(h=s.width),this.el_.style.right="-"+h+"px",this.write(a)}},n.write=function(e){$e(this.el_,e)},n.updateTime=function(e,r,a,s){var o=this;this.rafId_&&this.cancelAnimationFrame(this.rafId_),this.rafId_=this.requestAnimationFrame(function(){var u,c=o.player_.duration();if(o.player_.liveTracker&&o.player_.liveTracker.isLive()){var d=o.player_.liveTracker.liveWindow(),h=d-r*d;u=(h<1?"":"-")+ti(h,d)}else u=ti(a,c);o.update(e,r,u),s&&s()})},i}(x);x.registerComponent("TimeTooltip",Wh);var $r=function(t){function i(e,r){var a;return(a=t.call(this,e,r)||this).update=fe(J(K(a),a.update),30),a}j(i,t);var n=i.prototype;return n.createEl=function(){return t.prototype.createEl.call(this,"div",{className:"vjs-play-progress vjs-slider-bar"},{"aria-hidden":"true"})},n.update=function(e,r){var a=this.getChild("timeTooltip");if(a){var s=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();a.updateTime(e,r,s)}},i}(x);$r.prototype.options_={children:[]},Zt||me||$r.prototype.options_.children.push("timeTooltip"),x.registerComponent("PlayProgressBar",$r);var No=function(t){function i(e,r){var a;return(a=t.call(this,e,r)||this).update=fe(J(K(a),a.update),30),a}j(i,t);var n=i.prototype;return n.createEl=function(){return t.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},n.update=function(e,r){var a=this,s=r*this.player_.duration();this.getChild("timeTooltip").updateTime(e,r,s,function(){a.el_.style.left=e.width*r+"px"})},i}(x);No.prototype.options_={children:["timeTooltip"]},x.registerComponent("MouseTimeDisplay",No);var Gr=function(t){function i(e,r){var a;return(a=t.call(this,e,r)||this).setEventHandlers_(),a}j(i,t);var n=i.prototype;return n.setEventHandlers_=function(){this.update=fe(J(this,this.update),30),this.on(this.player_,"timeupdate",this.update),this.on(this.player_,"ended",this.handleEnded),this.on(this.player_,"durationchange",this.update),this.player_.liveTracker&&this.on(this.player_.liveTracker,"liveedgechange",this.update),this.updateInterval=null,this.on(this.player_,["playing"],this.enableInterval_),this.on(this.player_,["ended","pause","waiting"],this.disableInterval_),"hidden"in U&&"visibilityState"in U&&this.on(U,"visibilitychange",this.toggleVisibility_)},n.toggleVisibility_=function(e){U.hidden?this.disableInterval_(e):(this.enableInterval_(),this.requestAnimationFrame(this.update))},n.enableInterval_=function(){var e=this;this.clearInterval(this.updateInterval),this.updateInterval=this.setInterval(function(){e.requestAnimationFrame(e.update)},30)},n.disableInterval_=function(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&e.type!=="ended"||this.clearInterval(this.updateInterval)},n.createEl=function(){return t.prototype.createEl.call(this,"div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})},n.update_=function(e,r){var a=this.player_.liveTracker,s=this.player_.duration();a&&a.isLive()&&(s=this.player_.liveTracker.liveCurrentTime()),this.el_.setAttribute("aria-valuenow",(100*r).toFixed(2)),this.el_.setAttribute("aria-valuetext",this.localize("progress bar timing: currentTime={1} duration={2}",[ti(e,s),ti(s,s)],"{1} of {2}")),this.bar&&this.bar.update(Ci(this.el_),r)},n.update=function(e){if(this.el().offsetParent!==null){var r=t.prototype.update.call(this);return this.update_(this.getCurrentTime_(),r),r}},n.getCurrentTime_=function(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()},n.handleEnded=function(e){this.update_(this.player_.duration(),1)},n.getPercent=function(){var e,r=this.getCurrentTime_(),a=this.player_.liveTracker;return a&&a.isLive()?(e=(r-a.seekableStart())/a.liveWindow(),a.atLiveEdge()&&(e=1)):e=r/this.player_.duration(),1<=e?1:e||0},n.handleMouseDown=function(e){Ge(e)&&(e.stopPropagation(),this.player_.scrubbing(!0),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),t.prototype.handleMouseDown.call(this,e))},n.handleMouseMove=function(e){if(Ge(e)){var r,a=this.calculateDistance(e),s=this.player_.liveTracker;if(s&&s.isLive()){var o=s.seekableStart(),u=s.liveCurrentTime();if(u<=(r=o+a*s.liveWindow())&&(r=u),r<=o&&(r=o+.1),r===1/0)return}else(r=a*this.player_.duration())===this.player_.duration()&&(r-=.1);this.player_.currentTime(r)}},n.enable=function(){t.prototype.enable.call(this);var e=this.getChild("mouseTimeDisplay");e&&e.show()},n.disable=function(){t.prototype.disable.call(this);var e=this.getChild("mouseTimeDisplay");e&&e.hide()},n.handleMouseUp=function(e){t.prototype.handleMouseUp.call(this,e),e&&e.stopPropagation(),this.player_.scrubbing(!1),this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0}),this.videoWasPlaying&&ge(this.player_.play())},n.stepForward=function(){this.player_.currentTime(this.player_.currentTime()+5)},n.stepBack=function(){this.player_.currentTime(this.player_.currentTime()-5)},n.handleAction=function(e){this.player_.paused()?this.player_.play():this.player_.pause()},n.handleKeyDown=function(e){if(z.isEventKey(e,"Space")||z.isEventKey(e,"Enter"))e.preventDefault(),e.stopPropagation(),this.handleAction(e);else if(z.isEventKey(e,"Home"))e.preventDefault(),e.stopPropagation(),this.player_.currentTime(0);else if(z.isEventKey(e,"End"))e.preventDefault(),e.stopPropagation(),this.player_.currentTime(this.player_.duration());else if(/^[0-9]$/.test(z(e))){e.preventDefault(),e.stopPropagation();var r=10*(z.codes[z(e)]-z.codes[0])/100;this.player_.currentTime(this.player_.duration()*r)}else z.isEventKey(e,"PgDn")?(e.preventDefault(),e.stopPropagation(),this.player_.currentTime(this.player_.currentTime()-60)):z.isEventKey(e,"PgUp")?(e.preventDefault(),e.stopPropagation(),this.player_.currentTime(this.player_.currentTime()+60)):t.prototype.handleKeyDown.call(this,e)},i}(zr);Gr.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},Zt||me||Gr.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),x.registerComponent("SeekBar",Gr);var Bo=function(t){function i(e,r){var a;return(a=t.call(this,e,r)||this).handleMouseMove=fe(J(K(a),a.handleMouseMove),30),a.throttledHandleMouseSeek=fe(J(K(a),a.handleMouseSeek),30),a.enable(),a}j(i,t);var n=i.prototype;return n.createEl=function(){return t.prototype.createEl.call(this,"div",{className:"vjs-progress-control vjs-control"})},n.handleMouseMove=function(e){var r=this.getChild("seekBar");if(r){var a=r.getChild("mouseTimeDisplay"),s=r.el(),o=Ci(s),u=Yn(s,e).x;1<u?u=1:u<0&&(u=0),a&&a.update(o,u)}},n.handleMouseSeek=function(e){var r=this.getChild("seekBar");r&&r.handleMouseMove(e)},n.enabled=function(){return this.enabled_},n.disable=function(){this.children().forEach(function(e){return e.disable&&e.disable()}),this.enabled()&&(this.off(["mousedown","touchstart"],this.handleMouseDown),this.off(this.el_,"mousemove",this.handleMouseMove),this.handleMouseUp(),this.addClass("disabled"),this.enabled_=!1)},n.enable=function(){this.children().forEach(function(e){return e.enable&&e.enable()}),this.enabled()||(this.on(["mousedown","touchstart"],this.handleMouseDown),this.on(this.el_,"mousemove",this.handleMouseMove),this.removeClass("disabled"),this.enabled_=!0)},n.handleMouseDown=function(e){var r=this.el_.ownerDocument,a=this.getChild("seekBar");a&&a.handleMouseDown(e),this.on(r,"mousemove",this.throttledHandleMouseSeek),this.on(r,"touchmove",this.throttledHandleMouseSeek),this.on(r,"mouseup",this.handleMouseUp),this.on(r,"touchend",this.handleMouseUp)},n.handleMouseUp=function(e){var r=this.el_.ownerDocument,a=this.getChild("seekBar");a&&a.handleMouseUp(e),this.off(r,"mousemove",this.throttledHandleMouseSeek),this.off(r,"touchmove",this.throttledHandleMouseSeek),this.off(r,"mouseup",this.handleMouseUp),this.off(r,"touchend",this.handleMouseUp)},i}(x);Bo.prototype.options_={children:["seekBar"]},x.registerComponent("ProgressControl",Bo);var jo=function(t){function i(e,r){var a;return(a=t.call(this,e,r)||this).on(e,["enterpictureinpicture","leavepictureinpicture"],a.handlePictureInPictureChange),U.pictureInPictureEnabled||a.disable(),a}j(i,t);var n=i.prototype;return n.buildCSSClass=function(){return"vjs-picture-in-picture-control "+t.prototype.buildCSSClass.call(this)},n.handlePictureInPictureChange=function(e){this.player_.isInPictureInPicture()?this.controlText("Exit Picture-in-Picture"):this.controlText("Picture-in-Picture")},n.handleClick=function(e){this.player_.isInPictureInPicture()?this.player_.exitPictureInPicture():this.player_.requestPictureInPicture()},i}(ee);jo.prototype.controlText_="Picture-in-Picture",x.registerComponent("PictureInPictureToggle",jo);var Fo=function(t){function i(e,r){var a;return(a=t.call(this,e,r)||this).on(e,"fullscreenchange",a.handleFullscreenChange),U[e.fsApi_.fullscreenEnabled]===!1&&a.disable(),a}j(i,t);var n=i.prototype;return n.buildCSSClass=function(){return"vjs-fullscreen-control "+t.prototype.buildCSSClass.call(this)},n.handleFullscreenChange=function(e){this.player_.isFullscreen()?this.controlText("Non-Fullscreen"):this.controlText("Fullscreen")},n.handleClick=function(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()},i}(ee);Fo.prototype.controlText_="Fullscreen",x.registerComponent("FullscreenToggle",Fo);var zh=function(t){function i(){return t.apply(this,arguments)||this}return j(i,t),i.prototype.createEl=function(){return t.prototype.createEl.call(this,"div",{className:"vjs-volume-level",innerHTML:'<span class="vjs-control-text"></span>'})},i}(x);x.registerComponent("VolumeLevel",zh);var Xr=function(t){function i(e,r){var a;return(a=t.call(this,e,r)||this).on("slideractive",a.updateLastVolume_),a.on(e,"volumechange",a.updateARIAAttributes),e.ready(function(){return a.updateARIAAttributes()}),a}j(i,t);var n=i.prototype;return n.createEl=function(){return t.prototype.createEl.call(this,"div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})},n.handleMouseDown=function(e){Ge(e)&&t.prototype.handleMouseDown.call(this,e)},n.handleMouseMove=function(e){Ge(e)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(e)))},n.checkMuted=function(){this.player_.muted()&&this.player_.muted(!1)},n.getPercent=function(){return this.player_.muted()?0:this.player_.volume()},n.stepForward=function(){this.checkMuted(),this.player_.volume(this.player_.volume()+.1)},n.stepBack=function(){this.checkMuted(),this.player_.volume(this.player_.volume()-.1)},n.updateARIAAttributes=function(e){var r=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",r),this.el_.setAttribute("aria-valuetext",r+"%")},n.volumeAsPercentage_=function(){return Math.round(100*this.player_.volume())},n.updateLastVolume_=function(){var e=this,r=this.player_.volume();this.one("sliderinactive",function(){e.player_.volume()===0&&e.player_.lastVolume_(r)})},i}(zr);Xr.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},Xr.prototype.playerEvent="volumechange",x.registerComponent("VolumeBar",Xr);var Ho=function(t){function i(e,r){var a;return r===void 0&&(r={}),r.vertical=r.vertical||!1,typeof r.volumeBar!="undefined"&&!bi(r.volumeBar)||(r.volumeBar=r.volumeBar||{},r.volumeBar.vertical=r.vertical),function(s,o){o.tech_&&!o.tech_.featuresVolumeControl&&s.addClass("vjs-hidden"),s.on(o,"loadstart",function(){o.tech_.featuresVolumeControl?s.removeClass("vjs-hidden"):s.addClass("vjs-hidden")})}(K(a=t.call(this,e,r)||this),e),a.throttledHandleMouseMove=fe(J(K(a),a.handleMouseMove),30),a.on("mousedown",a.handleMouseDown),a.on("touchstart",a.handleMouseDown),a.on(a.volumeBar,["focus","slideractive"],function(){a.volumeBar.addClass("vjs-slider-active"),a.addClass("vjs-slider-active"),a.trigger("slideractive")}),a.on(a.volumeBar,["blur","sliderinactive"],function(){a.volumeBar.removeClass("vjs-slider-active"),a.removeClass("vjs-slider-active"),a.trigger("sliderinactive")}),a}j(i,t);var n=i.prototype;return n.createEl=function(){var e="vjs-volume-horizontal";return this.options_.vertical&&(e="vjs-volume-vertical"),t.prototype.createEl.call(this,"div",{className:"vjs-volume-control vjs-control "+e})},n.handleMouseDown=function(e){var r=this.el_.ownerDocument;this.on(r,"mousemove",this.throttledHandleMouseMove),this.on(r,"touchmove",this.throttledHandleMouseMove),this.on(r,"mouseup",this.handleMouseUp),this.on(r,"touchend",this.handleMouseUp)},n.handleMouseUp=function(e){var r=this.el_.ownerDocument;this.off(r,"mousemove",this.throttledHandleMouseMove),this.off(r,"touchmove",this.throttledHandleMouseMove),this.off(r,"mouseup",this.handleMouseUp),this.off(r,"touchend",this.handleMouseUp)},n.handleMouseMove=function(e){this.volumeBar.handleMouseMove(e)},i}(x);Ho.prototype.options_={children:["volumeBar"]},x.registerComponent("VolumeControl",Ho);var Vo=function(t){function i(e,r){var a;return function(s,o){o.tech_&&!o.tech_.featuresMuteControl&&s.addClass("vjs-hidden"),s.on(o,"loadstart",function(){o.tech_.featuresMuteControl?s.removeClass("vjs-hidden"):s.addClass("vjs-hidden")})}(K(a=t.call(this,e,r)||this),e),a.on(e,["loadstart","volumechange"],a.update),a}j(i,t);var n=i.prototype;return n.buildCSSClass=function(){return"vjs-mute-control "+t.prototype.buildCSSClass.call(this)},n.handleClick=function(e){var r=this.player_.volume(),a=this.player_.lastVolume_();if(r===0){var s=a<.1?.1:a;this.player_.volume(s),this.player_.muted(!1)}else this.player_.muted(!this.player_.muted())},n.update=function(e){this.updateIcon_(),this.updateControlText_()},n.updateIcon_=function(){var e=this.player_.volume(),r=3;Zt&&this.player_.tech_&&this.player_.tech_.el_&&this.player_.muted(this.player_.tech_.el_.muted),e===0||this.player_.muted()?r=0:e<.33?r=1:e<.67&&(r=2);for(var a=0;a<4;a++)Si(this.el_,"vjs-vol-"+a);oe(this.el_,"vjs-vol-"+r)},n.updateControlText_=function(){var e=this.player_.muted()||this.player_.volume()===0?"Unmute":"Mute";this.controlText()!==e&&this.controlText(e)},i}(ee);Vo.prototype.controlText_="Mute",x.registerComponent("MuteToggle",Vo);var qo=function(t){function i(e,r){var a;return r===void 0&&(r={}),typeof r.inline!="undefined"?r.inline=r.inline:r.inline=!0,typeof r.volumeControl!="undefined"&&!bi(r.volumeControl)||(r.volumeControl=r.volumeControl||{},r.volumeControl.vertical=!r.inline),(a=t.call(this,e,r)||this).on(e,["loadstart"],a.volumePanelState_),a.on(a.muteToggle,"keyup",a.handleKeyPress),a.on(a.volumeControl,"keyup",a.handleVolumeControlKeyUp),a.on("keydown",a.handleKeyPress),a.on("mouseover",a.handleMouseOver),a.on("mouseout",a.handleMouseOut),a.on(a.volumeControl,["slideractive"],a.sliderActive_),a.on(a.volumeControl,["sliderinactive"],a.sliderInactive_),a}j(i,t);var n=i.prototype;return n.sliderActive_=function(){this.addClass("vjs-slider-active")},n.sliderInactive_=function(){this.removeClass("vjs-slider-active")},n.volumePanelState_=function(){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")},n.createEl=function(){var e="vjs-volume-panel-horizontal";return this.options_.inline||(e="vjs-volume-panel-vertical"),t.prototype.createEl.call(this,"div",{className:"vjs-volume-panel vjs-control "+e})},n.dispose=function(){this.handleMouseOut(),t.prototype.dispose.call(this)},n.handleVolumeControlKeyUp=function(e){z.isEventKey(e,"Esc")&&this.muteToggle.focus()},n.handleMouseOver=function(e){this.addClass("vjs-hover"),Ht(U,"keyup",J(this,this.handleKeyPress))},n.handleMouseOut=function(e){this.removeClass("vjs-hover"),Ct(U,"keyup",J(this,this.handleKeyPress))},n.handleKeyPress=function(e){z.isEventKey(e,"Esc")&&this.handleMouseOut()},i}(x);qo.prototype.options_={children:["muteToggle","volumeControl"]},x.registerComponent("VolumePanel",qo);var Kr=function(t){function i(e,r){var a;return a=t.call(this,e,r)||this,r&&(a.menuButton_=r.menuButton),a.focusedChild_=-1,a.on("keydown",a.handleKeyDown),a.boundHandleBlur_=J(K(a),a.handleBlur),a.boundHandleTapClick_=J(K(a),a.handleTapClick),a}j(i,t);var n=i.prototype;return n.addEventListenerForItem=function(e){e instanceof x&&(this.on(e,"blur",this.boundHandleBlur_),this.on(e,["tap","click"],this.boundHandleTapClick_))},n.removeEventListenerForItem=function(e){e instanceof x&&(this.off(e,"blur",this.boundHandleBlur_),this.off(e,["tap","click"],this.boundHandleTapClick_))},n.removeChild=function(e){typeof e=="string"&&(e=this.getChild(e)),this.removeEventListenerForItem(e),t.prototype.removeChild.call(this,e)},n.addItem=function(e){var r=this.addChild(e);r&&this.addEventListenerForItem(r)},n.createEl=function(){var e=this.options_.contentElType||"ul";this.contentEl_=vt(e,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu");var r=t.prototype.createEl.call(this,"div",{append:this.contentEl_,className:"vjs-menu"});return r.appendChild(this.contentEl_),Ht(r,"click",function(a){a.preventDefault(),a.stopImmediatePropagation()}),r},n.dispose=function(){this.contentEl_=null,this.boundHandleBlur_=null,this.boundHandleTapClick_=null,t.prototype.dispose.call(this)},n.handleBlur=function(e){var r=e.relatedTarget||U.activeElement;if(!this.children().some(function(s){return s.el()===r})){var a=this.menuButton_;a&&a.buttonPressed_&&r!==a.el().firstChild&&a.unpressButton()}},n.handleTapClick=function(e){if(this.menuButton_){this.menuButton_.unpressButton();var r=this.children();if(!Array.isArray(r))return;var a=r.filter(function(s){return s.el()===e.target})[0];if(!a)return;a.name()!=="CaptionSettingsMenuItem"&&this.menuButton_.focus()}},n.handleKeyDown=function(e){z.isEventKey(e,"Left")||z.isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):(z.isEventKey(e,"Right")||z.isEventKey(e,"Up"))&&(e.preventDefault(),e.stopPropagation(),this.stepBack())},n.stepForward=function(){var e=0;this.focusedChild_!==void 0&&(e=this.focusedChild_+1),this.focus(e)},n.stepBack=function(){var e=0;this.focusedChild_!==void 0&&(e=this.focusedChild_-1),this.focus(e)},n.focus=function(e){e===void 0&&(e=0);var r=this.children().slice();r.length&&r[0].className&&/vjs-menu-title/.test(r[0].className)&&r.shift(),0<r.length&&(e<0?e=0:e>=r.length&&(e=r.length-1),r[this.focusedChild_=e].el_.focus())},i}(x);x.registerComponent("Menu",Kr);var Yr=function(t){function i(e,r){var a;r===void 0&&(r={}),(a=t.call(this,e,r)||this).menuButton_=new ee(e,r),a.menuButton_.controlText(a.controlText_),a.menuButton_.el_.setAttribute("aria-haspopup","true");var s=ee.prototype.buildCSSClass();return a.menuButton_.el_.className=a.buildCSSClass()+" "+s,a.menuButton_.removeClass("vjs-control"),a.addChild(a.menuButton_),a.update(),a.enabled_=!0,a.on(a.menuButton_,"tap",a.handleClick),a.on(a.menuButton_,"click",a.handleClick),a.on(a.menuButton_,"keydown",a.handleKeyDown),a.on(a.menuButton_,"mouseenter",function(){a.addClass("vjs-hover"),a.menu.show(),Ht(U,"keyup",J(K(a),a.handleMenuKeyUp))}),a.on("mouseleave",a.handleMouseLeave),a.on("keydown",a.handleSubmenuKeyDown),a}j(i,t);var n=i.prototype;return n.update=function(){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.show()},n.createMenu=function(){var e=new Kr(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title){var r=vt("li",{className:"vjs-menu-title",innerHTML:ft(this.options_.title),tabIndex:-1});this.hideThreshold_+=1;var a=new x(this.player_,{el:r});e.addItem(a)}if(this.items=this.createItems(),this.items)for(var s=0;s<this.items.length;s++)e.addItem(this.items[s]);return e},n.createItems=function(){},n.createEl=function(){return t.prototype.createEl.call(this,"div",{className:this.buildWrapperCSSClass()},{})},n.buildWrapperCSSClass=function(){var e="vjs-menu-button";return this.options_.inline===!0?e+="-inline":e+="-popup","vjs-menu-button "+e+" "+ee.prototype.buildCSSClass()+" "+t.prototype.buildCSSClass.call(this)},n.buildCSSClass=function(){var e="vjs-menu-button";return this.options_.inline===!0?e+="-inline":e+="-popup","vjs-menu-button "+e+" "+t.prototype.buildCSSClass.call(this)},n.controlText=function(e,r){return r===void 0&&(r=this.menuButton_.el()),this.menuButton_.controlText(e,r)},n.dispose=function(){this.handleMouseLeave(),t.prototype.dispose.call(this)},n.handleClick=function(e){this.buttonPressed_?this.unpressButton():this.pressButton()},n.handleMouseLeave=function(e){this.removeClass("vjs-hover"),Ct(U,"keyup",J(this,this.handleMenuKeyUp))},n.focus=function(){this.menuButton_.focus()},n.blur=function(){this.menuButton_.blur()},n.handleKeyDown=function(e){z.isEventKey(e,"Esc")||z.isEventKey(e,"Tab")?(this.buttonPressed_&&this.unpressButton(),z.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus())):(z.isEventKey(e,"Up")||z.isEventKey(e,"Down"))&&(this.buttonPressed_||(e.preventDefault(),this.pressButton()))},n.handleMenuKeyUp=function(e){(z.isEventKey(e,"Esc")||z.isEventKey(e,"Tab"))&&this.removeClass("vjs-hover")},n.handleSubmenuKeyPress=function(e){this.handleSubmenuKeyDown(e)},n.handleSubmenuKeyDown=function(e){(z.isEventKey(e,"Esc")||z.isEventKey(e,"Tab"))&&(this.buttonPressed_&&this.unpressButton(),z.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus()))},n.pressButton=function(){if(this.enabled_){if(this.buttonPressed_=!0,this.menu.show(),this.menu.lockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","true"),Zt&&cs())return;this.menu.focus()}},n.unpressButton=function(){this.enabled_&&(this.buttonPressed_=!1,this.menu.unlockShowing(),this.menu.hide(),this.menuButton_.el_.setAttribute("aria-expanded","false"))},n.disable=function(){this.unpressButton(),this.enabled_=!1,this.addClass("vjs-disabled"),this.menuButton_.disable()},n.enable=function(){this.enabled_=!0,this.removeClass("vjs-disabled"),this.menuButton_.enable()},i}(x);x.registerComponent("MenuButton",Yr);var Qr=function(t){function i(n,e){var r,a=e.tracks;if((r=t.call(this,n,e)||this).items.length<=1&&r.hide(),!a)return K(r);var s=J(K(r),r.update);return a.addEventListener("removetrack",s),a.addEventListener("addtrack",s),r.player_.on("ready",s),r.player_.on("dispose",function(){a.removeEventListener("removetrack",s),a.removeEventListener("addtrack",s)}),r}return j(i,t),i}(Yr);x.registerComponent("TrackButton",Qr);var $h=["Tab","Esc","Up","Down","Right","Left"],Ni=function(t){function i(e,r){var a;return(a=t.call(this,e,r)||this).selectable=r.selectable,a.isSelected_=r.selected||!1,a.multiSelectable=r.multiSelectable,a.selected(a.isSelected_),a.selectable?a.multiSelectable?a.el_.setAttribute("role","menuitemcheckbox"):a.el_.setAttribute("role","menuitemradio"):a.el_.setAttribute("role","menuitem"),a}j(i,t);var n=i.prototype;return n.createEl=function(e,r,a){return this.nonIconControl=!0,t.prototype.createEl.call(this,"li",lt({className:"vjs-menu-item",innerHTML:'<span class="vjs-menu-item-text">'+this.localize(this.options_.label)+"</span>",tabIndex:-1},r),a)},n.handleKeyDown=function(e){$h.some(function(r){return z.isEventKey(e,r)})||t.prototype.handleKeyDown.call(this,e)},n.handleClick=function(e){this.selected(!0)},n.selected=function(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))},i}(yn);x.registerComponent("MenuItem",Ni);var Bi=function(t){function i(e,r){var a,s=r.track,o=e.textTracks();r.label=s.label||s.language||"Unknown",r.selected=s.mode==="showing",(a=t.call(this,e,r)||this).track=s,a.kinds=(r.kinds||[r.kind||a.track.kind]).filter(Boolean);function u(){for(var h=arguments.length,f=new Array(h),y=0;y<h;y++)f[y]=arguments[y];a.handleTracksChange.apply(K(a),f)}function c(){for(var h=arguments.length,f=new Array(h),y=0;y<h;y++)f[y]=arguments[y];a.handleSelectedLanguageChange.apply(K(a),f)}var d;return e.on(["loadstart","texttrackchange"],u),o.addEventListener("change",u),o.addEventListener("selectedlanguagechange",c),a.on("dispose",function(){e.off(["loadstart","texttrackchange"],u),o.removeEventListener("change",u),o.removeEventListener("selectedlanguagechange",c)}),o.onchange===void 0&&a.on(["tap","click"],function(){if(typeof k.Event!="object")try{d=new k.Event("change")}catch(h){}d||(d=U.createEvent("Event")).initEvent("change",!0,!0),o.dispatchEvent(d)}),a.handleTracksChange(),a}j(i,t);var n=i.prototype;return n.handleClick=function(e){var r=this.track,a=this.player_.textTracks();if(t.prototype.handleClick.call(this,e),a)for(var s=0;s<a.length;s++){var o=a[s];this.kinds.indexOf(o.kind)!==-1&&(o===r?o.mode!=="showing"&&(o.mode="showing"):o.mode!=="disabled"&&(o.mode="disabled"))}},n.handleTracksChange=function(e){var r=this.track.mode==="showing";r!==this.isSelected_&&this.selected(r)},n.handleSelectedLanguageChange=function(e){if(this.track.mode==="showing"){var r=this.player_.cache_.selectedLanguage;if(r&&r.enabled&&r.language===this.track.language&&r.kind!==this.track.kind)return;this.player_.cache_.selectedLanguage={enabled:!0,language:this.track.language,kind:this.track.kind}}},n.dispose=function(){this.track=null,t.prototype.dispose.call(this)},i}(Ni);x.registerComponent("TextTrackMenuItem",Bi);var Wo=function(t){function i(e,r){return r.track={player:e,kind:r.kind,kinds:r.kinds,default:!1,mode:"disabled"},r.kinds||(r.kinds=[r.kind]),r.label?r.track.label=r.label:r.track.label=r.kinds.join(" and ")+" off",r.selectable=!0,r.multiSelectable=!1,t.call(this,e,r)||this}j(i,t);var n=i.prototype;return n.handleTracksChange=function(e){for(var r=this.player().textTracks(),a=!0,s=0,o=r.length;s<o;s++){var u=r[s];if(-1<this.options_.kinds.indexOf(u.kind)&&u.mode==="showing"){a=!1;break}}a!==this.isSelected_&&this.selected(a)},n.handleSelectedLanguageChange=function(e){for(var r=this.player().textTracks(),a=!0,s=0,o=r.length;s<o;s++){var u=r[s];if(-1<["captions","descriptions","subtitles"].indexOf(u.kind)&&u.mode==="showing"){a=!1;break}}a&&(this.player_.cache_.selectedLanguage={enabled:!1})},i}(Bi);x.registerComponent("OffTextTrackMenuItem",Wo);var ii=function(t){function i(n,e){return e===void 0&&(e={}),e.tracks=n.textTracks(),t.call(this,n,e)||this}return j(i,t),i.prototype.createItems=function(n,e){var r;n===void 0&&(n=[]),e===void 0&&(e=Bi),this.label_&&(r=this.label_+" off"),n.push(new Wo(this.player_,{kinds:this.kinds_,kind:this.kind_,label:r})),this.hideThreshold_+=1;var a=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(var s=0;s<a.length;s++){var o=a[s];if(-1<this.kinds_.indexOf(o.kind)){var u=new e(this.player_,{track:o,kinds:this.kinds_,kind:this.kind_,selectable:!0,multiSelectable:!1});u.addClass("vjs-"+o.kind+"-menu-item"),n.push(u)}}return n},i}(Qr);x.registerComponent("TextTrackButton",ii);var zo=function(t){function i(e,r){var a,s=r.track,o=r.cue,u=e.currentTime();return r.selectable=!0,r.multiSelectable=!1,r.label=o.text,r.selected=o.startTime<=u&&u<o.endTime,(a=t.call(this,e,r)||this).track=s,a.cue=o,s.addEventListener("cuechange",J(K(a),a.update)),a}j(i,t);var n=i.prototype;return n.handleClick=function(e){t.prototype.handleClick.call(this),this.player_.currentTime(this.cue.startTime),this.update(this.cue.startTime)},n.update=function(e){var r=this.cue,a=this.player_.currentTime();this.selected(r.startTime<=a&&a<r.endTime)},i}(Ni);x.registerComponent("ChaptersTrackMenuItem",zo);var Jr=function(t){function i(e,r,a){return t.call(this,e,r,a)||this}j(i,t);var n=i.prototype;return n.buildCSSClass=function(){return"vjs-chapters-button "+t.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-chapters-button "+t.prototype.buildWrapperCSSClass.call(this)},n.update=function(e){this.track_&&(!e||e.type!=="addtrack"&&e.type!=="removetrack")||this.setTrack(this.findChaptersTrack()),t.prototype.update.call(this)},n.setTrack=function(e){if(this.track_!==e){if(this.updateHandler_||(this.updateHandler_=this.update.bind(this)),this.track_){var r=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);r&&r.removeEventListener("load",this.updateHandler_),this.track_=null}if(this.track_=e,this.track_){this.track_.mode="hidden";var a=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);a&&a.addEventListener("load",this.updateHandler_)}}},n.findChaptersTrack=function(){for(var e=this.player_.textTracks()||[],r=e.length-1;0<=r;r--){var a=e[r];if(a.kind===this.kind_)return a}},n.getMenuCaption=function(){return this.track_&&this.track_.label?this.track_.label:this.localize(ft(this.kind_))},n.createMenu=function(){return this.options_.title=this.getMenuCaption(),t.prototype.createMenu.call(this)},n.createItems=function(){var e=[];if(!this.track_)return e;var r=this.track_.cues;if(!r)return e;for(var a=0,s=r.length;a<s;a++){var o=r[a],u=new zo(this.player_,{track:this.track_,cue:o});e.push(u)}return e},i}(ii);Jr.prototype.kind_="chapters",Jr.prototype.controlText_="Chapters",x.registerComponent("ChaptersButton",Jr);var Zr=function(t){function i(e,r,a){var s;s=t.call(this,e,r,a)||this;var o=e.textTracks(),u=J(K(s),s.handleTracksChange);return o.addEventListener("change",u),s.on("dispose",function(){o.removeEventListener("change",u)}),s}j(i,t);var n=i.prototype;return n.handleTracksChange=function(e){for(var r=this.player().textTracks(),a=!1,s=0,o=r.length;s<o;s++){var u=r[s];if(u.kind!==this.kind_&&u.mode==="showing"){a=!0;break}}a?this.disable():this.enable()},n.buildCSSClass=function(){return"vjs-descriptions-button "+t.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-descriptions-button "+t.prototype.buildWrapperCSSClass.call(this)},i}(ii);Zr.prototype.kind_="descriptions",Zr.prototype.controlText_="Descriptions",x.registerComponent("DescriptionsButton",Zr);var ta=function(t){function i(e,r,a){return t.call(this,e,r,a)||this}j(i,t);var n=i.prototype;return n.buildCSSClass=function(){return"vjs-subtitles-button "+t.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-subtitles-button "+t.prototype.buildWrapperCSSClass.call(this)},i}(ii);ta.prototype.kind_="subtitles",ta.prototype.controlText_="Subtitles",x.registerComponent("SubtitlesButton",ta);var ea=function(t){function i(n,e){var r;return e.track={player:n,kind:e.kind,label:e.kind+" settings",selectable:!1,default:!1,mode:"disabled"},e.selectable=!1,e.name="CaptionSettingsMenuItem",(r=t.call(this,n,e)||this).addClass("vjs-texttrack-settings"),r.controlText(", opens "+e.kind+" settings dialog"),r}return j(i,t),i.prototype.handleClick=function(n){this.player().getChild("textTrackSettings").open()},i}(Bi);x.registerComponent("CaptionSettingsMenuItem",ea);var ia=function(t){function i(e,r,a){return t.call(this,e,r,a)||this}j(i,t);var n=i.prototype;return n.buildCSSClass=function(){return"vjs-captions-button "+t.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-captions-button "+t.prototype.buildWrapperCSSClass.call(this)},n.createItems=function(){var e=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(e.push(new ea(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),t.prototype.createItems.call(this,e)},i}(ii);ia.prototype.kind_="captions",ia.prototype.controlText_="Captions",x.registerComponent("CaptionsButton",ia);var $o=function(t){function i(){return t.apply(this,arguments)||this}return j(i,t),i.prototype.createEl=function(n,e,r){var a='<span class="vjs-menu-item-text">'+this.localize(this.options_.label);return this.options_.track.kind==="captions"&&(a+=`
<span aria-hidden="true" class="vjs-icon-placeholder"></span>
<span class="vjs-control-text"> `+this.localize("Captions")+`</span>
`),a+="</span>",t.prototype.createEl.call(this,n,lt({innerHTML:a},e),r)},i}(Bi);x.registerComponent("SubsCapsMenuItem",$o);var na=function(t){function i(e,r){var a;return r===void 0&&(r={}),(a=t.call(this,e,r)||this).label_="subtitles",-1<["en","en-us","en-ca","fr-ca"].indexOf(a.player_.language_)&&(a.label_="captions"),a.menuButton_.controlText(ft(a.label_)),a}j(i,t);var n=i.prototype;return n.buildCSSClass=function(){return"vjs-subs-caps-button "+t.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-subs-caps-button "+t.prototype.buildWrapperCSSClass.call(this)},n.createItems=function(){var e=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(e.push(new ea(this.player_,{kind:this.label_})),this.hideThreshold_+=1),e=t.prototype.createItems.call(this,e,$o)},i}(ii);na.prototype.kinds_=["captions","subtitles"],na.prototype.controlText_="Subtitles",x.registerComponent("SubsCapsButton",na);var Go=function(t){function i(e,r){var a,s=r.track,o=e.audioTracks();r.label=s.label||s.language||"Unknown",r.selected=s.enabled,(a=t.call(this,e,r)||this).track=s,a.addClass("vjs-"+s.kind+"-menu-item");function u(){for(var c=arguments.length,d=new Array(c),h=0;h<c;h++)d[h]=arguments[h];a.handleTracksChange.apply(K(a),d)}return o.addEventListener("change",u),a.on("dispose",function(){o.removeEventListener("change",u)}),a}j(i,t);var n=i.prototype;return n.createEl=function(e,r,a){var s='<span class="vjs-menu-item-text">'+this.localize(this.options_.label);return this.options_.track.kind==="main-desc"&&(s+=`
<span aria-hidden="true" class="vjs-icon-placeholder"></span>
<span class="vjs-control-text"> `+this.localize("Descriptions")+`</span>
`),s+="</span>",t.prototype.createEl.call(this,e,lt({innerHTML:s},r),a)},n.handleClick=function(e){var r=this.player_.audioTracks();t.prototype.handleClick.call(this,e);for(var a=0;a<r.length;a++){var s=r[a];s.enabled=s===this.track}},n.handleTracksChange=function(e){this.selected(this.track.enabled)},i}(Ni);x.registerComponent("AudioTrackMenuItem",Go);var Xo=function(t){function i(e,r){return r===void 0&&(r={}),r.tracks=e.audioTracks(),t.call(this,e,r)||this}j(i,t);var n=i.prototype;return n.buildCSSClass=function(){return"vjs-audio-button "+t.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-audio-button "+t.prototype.buildWrapperCSSClass.call(this)},n.createItems=function(e){e===void 0&&(e=[]),this.hideThreshold_=1;for(var r=this.player_.audioTracks(),a=0;a<r.length;a++){var s=r[a];e.push(new Go(this.player_,{track:s,selectable:!0,multiSelectable:!1}))}return e},i}(Qr);Xo.prototype.controlText_="Audio Track",x.registerComponent("AudioTrackButton",Xo);var ra=function(t){function i(e,r){var a,s=r.rate,o=parseFloat(s,10);return r.label=s,r.selected=o===1,r.selectable=!0,r.multiSelectable=!1,(a=t.call(this,e,r)||this).label=s,a.rate=o,a.on(e,"ratechange",a.update),a}j(i,t);var n=i.prototype;return n.handleClick=function(e){t.prototype.handleClick.call(this),this.player().playbackRate(this.rate)},n.update=function(e){this.selected(this.player().playbackRate()===this.rate)},i}(Ni);ra.prototype.contentElType="button",x.registerComponent("PlaybackRateMenuItem",ra);var Ko=function(t){function i(e,r){var a;return(a=t.call(this,e,r)||this).updateVisibility(),a.updateLabel(),a.on(e,"loadstart",a.updateVisibility),a.on(e,"ratechange",a.updateLabel),a}j(i,t);var n=i.prototype;return n.createEl=function(){var e=t.prototype.createEl.call(this);return this.labelEl_=vt("div",{className:"vjs-playback-rate-value",innerHTML:"1x"}),e.appendChild(this.labelEl_),e},n.dispose=function(){this.labelEl_=null,t.prototype.dispose.call(this)},n.buildCSSClass=function(){return"vjs-playback-rate "+t.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-playback-rate "+t.prototype.buildWrapperCSSClass.call(this)},n.createMenu=function(){var e=new Kr(this.player()),r=this.playbackRates();if(r)for(var a=r.length-1;0<=a;a--)e.addChild(new ra(this.player(),{rate:r[a]+"x"}));return e},n.updateARIAAttributes=function(){this.el().setAttribute("aria-valuenow",this.player().playbackRate())},n.handleClick=function(e){for(var r=this.player().playbackRate(),a=this.playbackRates(),s=a[0],o=0;o<a.length;o++)if(a[o]>r){s=a[o];break}this.player().playbackRate(s)},n.playbackRates=function(){return this.options_.playbackRates||this.options_.playerOptions&&this.options_.playerOptions.playbackRates},n.playbackRateSupported=function(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&0<this.playbackRates().length},n.updateVisibility=function(e){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")},n.updateLabel=function(e){this.playbackRateSupported()&&(this.labelEl_.innerHTML=this.player().playbackRate()+"x")},i}(Yr);Ko.prototype.controlText_="Playback Rate",x.registerComponent("PlaybackRateMenuButton",Ko);var Yo=function(t){function i(){return t.apply(this,arguments)||this}j(i,t);var n=i.prototype;return n.buildCSSClass=function(){return"vjs-spacer "+t.prototype.buildCSSClass.call(this)},n.createEl=function(){return t.prototype.createEl.call(this,"div",{className:this.buildCSSClass()})},i}(x);x.registerComponent("Spacer",Yo);var Gh=function(t){function i(){return t.apply(this,arguments)||this}j(i,t);var n=i.prototype;return n.buildCSSClass=function(){return"vjs-custom-control-spacer "+t.prototype.buildCSSClass.call(this)},n.createEl=function(){var e=t.prototype.createEl.call(this,{className:this.buildCSSClass()});return e.innerHTML="\xA0",e},i}(Yo);x.registerComponent("CustomControlSpacer",Gh);var _n=function(t){function i(){return t.apply(this,arguments)||this}return j(i,t),i.prototype.createEl=function(){return t.prototype.createEl.call(this,"div",{className:"vjs-control-bar",dir:"ltr"})},i}(x);_n.prototype.options_={children:["playToggle","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","fullscreenToggle"]},"exitPictureInPicture"in U&&_n.prototype.options_.children.splice(_n.prototype.options_.children.length-1,0,"pictureInPictureToggle"),x.registerComponent("ControlBar",_n);var Qo=function(t){function i(e,r){var a;return(a=t.call(this,e,r)||this).on(e,"error",a.open),a}j(i,t);var n=i.prototype;return n.buildCSSClass=function(){return"vjs-error-display "+t.prototype.buildCSSClass.call(this)},n.content=function(){var e=this.player().error();return e?this.localize(e.message):""},i}(Ye);Qo.prototype.options_=at(Ye.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),x.registerComponent("ErrorDisplay",Qo);var aa="vjs-text-track-settings",Jo=["#000","Black"],Zo=["#00F","Blue"],tu=["#0FF","Cyan"],eu=["#0F0","Green"],iu=["#F0F","Magenta"],nu=["#F00","Red"],ru=["#FFF","White"],au=["#FF0","Yellow"],sa=["1","Opaque"],oa=["0.5","Semi-Transparent"],su=["0","Transparent"],Ie={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[Jo,ru,nu,eu,Zo,au,iu,tu]},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Transparency",options:[sa,oa,su]},color:{selector:".vjs-fg-color > select",id:"captions-foreground-color-%s",label:"Color",options:[ru,Jo,nu,eu,Zo,au,iu,tu]},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:function(t){return t==="1.00"?null:Number(t)}},textOpacity:{selector:".vjs-text-opacity > select",id:"captions-foreground-opacity-%s",label:"Transparency",options:[sa,oa]},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:"Transparency",options:[su,oa,sa]}};function ou(t,i){if(i&&(t=i(t)),t&&t!=="none")return t}Ie.windowColor.options=Ie.backgroundColor.options;var Xh=function(t){function i(e,r){var a;return r.temporary=!1,(a=t.call(this,e,r)||this).updateDisplay=J(K(a),a.updateDisplay),a.fill(),a.hasBeenOpened_=a.hasBeenFilled_=!0,a.endDialog=vt("p",{className:"vjs-control-text",textContent:a.localize("End of dialog window.")}),a.el().appendChild(a.endDialog),a.setDefaults(),r.persistTextTrackSettings===void 0&&(a.options_.persistTextTrackSettings=a.options_.playerOptions.persistTextTrackSettings),a.on(a.$(".vjs-done-button"),"click",function(){a.saveSettings(),a.close()}),a.on(a.$(".vjs-default-button"),"click",function(){a.setDefaults(),a.updateDisplay()}),We(Ie,function(s){a.on(a.$(s.selector),"change",a.updateDisplay)}),a.options_.persistTextTrackSettings&&a.restoreSettings(),a}j(i,t);var n=i.prototype;return n.dispose=function(){this.endDialog=null,t.prototype.dispose.call(this)},n.createElSelect_=function(e,r,a){var s=this;r===void 0&&(r=""),a===void 0&&(a="label");var o=Ie[e],u=o.id.replace("%s",this.id_),c=[r,u].join(" ").trim();return["<"+a+' id="'+u+'" class="'+(a==="label"?"vjs-label":"")+'">',this.localize(o.label),"</"+a+">",'<select aria-labelledby="'+c+'">'].concat(o.options.map(function(d){var h=u+"-"+d[1].replace(/\W+/g,"");return['<option id="'+h+'" value="'+d[0]+'" ','aria-labelledby="'+c+" 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class="vjs-window-opacity vjs-opacity">',this.createElSelect_("windowOpacity",e),"</span>","</fieldset>"].join("")},n.createElColors_=function(){return vt("div",{className:"vjs-track-settings-colors",innerHTML:[this.createElFgColor_(),this.createElBgColor_(),this.createElWinColor_()].join("")})},n.createElFont_=function(){return vt("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("")})},n.createElControls_=function(){var e=this.localize("restore all settings to the default values");return vt("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("")})},n.content=function(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()]},n.label=function(){return this.localize("Caption Settings Dialog")},n.description=function(){return this.localize("Beginning of dialog window. 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ua(t)||(t.triggerSourceset(""),lu(t)),a},i.currentSrc?t.triggerSourceset(i.currentSrc):ua(t)||lu(t),i.resetSourceset_=function(){i.resetSourceset_=null,i.load=r,i.setAttribute=e,Object.defineProperty(i,"src",n),i.resetSourceWatch_&&i.resetSourceWatch_()}}}}var Jh=Object.defineProperty({},"innerHTML",{get:function(){return this.cloneNode(!0).innerHTML},set:function(t){var i=U.createElement(this.nodeName.toLowerCase());i.innerHTML=t;for(var n=U.createDocumentFragment();i.childNodes.length;)n.appendChild(i.childNodes[0]);return this.innerText="",k.Element.prototype.appendChild.call(this,n),this.innerHTML}}),Zh=Object.defineProperty({},"src",{get:function(){return this.hasAttribute("src")?$s(k.Element.prototype.getAttribute.call(this,"src")):""},set:function(t){return k.Element.prototype.setAttribute.call(this,"src",t),t}}),M=function(t){function i(e,r){var a;a=t.call(this,e,r)||this;var s=e.source,o=!1;if(s&&(a.el_.currentSrc!==s.src||e.tag&&e.tag.initNetworkState_===3)?a.setSource(s):a.handleLateInit_(a.el_),e.enableSourceset&&a.setupSourcesetHandling_(),a.el_.hasChildNodes()){for(var u=a.el_.childNodes,c=u.length,d=[];c--;){var h=u[c];h.nodeName.toLowerCase()==="track"&&(a.featuresNativeTextTracks?(a.remoteTextTrackEls().addTrackElement_(h),a.remoteTextTracks().addTrack(h.track),a.textTracks().addTrack(h.track),o||a.el_.hasAttribute("crossorigin")||!un(h.src)||(o=!0)):d.push(h))}for(var f=0;f<d.length;f++)a.el_.removeChild(d[f])}return a.proxyNativeTracks_(),a.featuresNativeTextTracks&&o&&Z.warn(`Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.
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e=k.navigator&&k.navigator.userAgent||"";if(/Android/.test(e)||!/Chrome|Mac OS X 10.5/.test(e))return!0}return!1},n.enterFullScreen=function(){var e=this.el_;e.paused&&e.networkState<=e.HAVE_METADATA?(this.el_.play(),this.setTimeout(function(){e.pause(),e.webkitEnterFullScreen()},0)):e.webkitEnterFullScreen()},n.exitFullScreen=function(){this.el_.webkitExitFullScreen()},n.requestPictureInPicture=function(){return this.el_.requestPictureInPicture()},n.src=function(e){if(e===void 0)return this.el_.src;this.setSrc(e)},n.reset=function(){i.resetMediaElement(this.el_)},n.currentSrc=function(){return this.currentSource_?this.currentSource_.src:this.el_.currentSrc},n.setControls=function(e){this.el_.controls=!!e},n.addTextTrack=function(e,r,a){return this.featuresNativeTextTracks?this.el_.addTextTrack(e,r,a):t.prototype.addTextTrack.call(this,e,r,a)},n.createRemoteTextTrack=function(e){if(!this.featuresNativeTextTracks)return t.prototype.createRemoteTextTrack.call(this,e);var r=U.createElement("track");return e.kind&&(r.kind=e.kind),e.label&&(r.label=e.label),(e.language||e.srclang)&&(r.srclang=e.language||e.srclang),e.default&&(r.default=e.default),e.id&&(r.id=e.id),e.src&&(r.src=e.src),r},n.addRemoteTextTrack=function(e,r){var a=t.prototype.addRemoteTextTrack.call(this,e,r);return this.featuresNativeTextTracks&&this.el().appendChild(a),a},n.removeRemoteTextTrack=function(e){if(t.prototype.removeRemoteTextTrack.call(this,e),this.featuresNativeTextTracks)for(var r=this.$$("track"),a=r.length;a--;)e!==r[a]&&e!==r[a].track||this.el().removeChild(r[a])},n.getVideoPlaybackQuality=function(){if(typeof this.el().getVideoPlaybackQuality=="function")return this.el().getVideoPlaybackQuality();var e={};return typeof this.el().webkitDroppedFrameCount!="undefined"&&typeof this.el().webkitDecodedFrameCount!="undefined"&&(e.droppedVideoFrames=this.el().webkitDroppedFrameCount,e.totalVideoFrames=this.el().webkitDecodedFrameCount),k.performance&&typeof k.performance.now=="function"?e.creationTime=k.performance.now():k.performance&&k.performance.timing&&typeof k.performance.timing.navigationStart=="number"&&(e.creationTime=k.Date.now()-k.performance.timing.navigationStart),e},i}(st);if(ze()){M.TEST_VID=U.createElement("video");var bn=U.createElement("track");bn.kind="captions",bn.srclang="en",bn.label="English",M.TEST_VID.appendChild(bn)}M.isSupported=function(){try{M.TEST_VID.volume=.5}catch(t){return!1}return!(!M.TEST_VID||!M.TEST_VID.canPlayType)},M.canPlayType=function(t){return M.TEST_VID.canPlayType(t)},M.canPlaySource=function(t,i){return M.canPlayType(t.type)},M.canControlVolume=function(){try{var t=M.TEST_VID.volume;return M.TEST_VID.volume=t/2+.1,t!==M.TEST_VID.volume}catch(i){return!1}},M.canMuteVolume=function(){try{var t=M.TEST_VID.muted;return M.TEST_VID.muted=!t,M.TEST_VID.muted?ki(M.TEST_VID,"muted","muted"):tn(M.TEST_VID,"muted"),t!==M.TEST_VID.muted}catch(i){return!1}},M.canControlPlaybackRate=function(){if(me&&le&&js<58)return!1;try{var t=M.TEST_VID.playbackRate;return M.TEST_VID.playbackRate=t/2+.1,t!==M.TEST_VID.playbackRate}catch(i){return!1}},M.canOverrideAttributes=function(){try{let i=function(){};var t=i;Object.defineProperty(U.createElement("video"),"src",{get:i,set:i}),Object.defineProperty(U.createElement("audio"),"src",{get:i,set:i}),Object.defineProperty(U.createElement("video"),"innerHTML",{get:i,set:i}),Object.defineProperty(U.createElement("audio"),"innerHTML",{get:i,set:i})}catch(i){return!1}return!0},M.supportsNativeTextTracks=function(){return mr||Zt&&le},M.supportsNativeVideoTracks=function(){return!(!M.TEST_VID||!M.TEST_VID.videoTracks)},M.supportsNativeAudioTracks=function(){return!(!M.TEST_VID||!M.TEST_VID.audioTracks)},M.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"],M.prototype.featuresVolumeControl=M.canControlVolume(),M.prototype.featuresMuteControl=M.canMuteVolume(),M.prototype.featuresPlaybackRate=M.canControlPlaybackRate(),M.prototype.featuresSourceset=M.canOverrideAttributes(),M.prototype.movingMediaElementInDOM=!Zt,M.prototype.featuresFullscreenResize=!0,M.prototype.featuresProgressEvents=!0,M.prototype.featuresTimeupdateEvents=!0,M.prototype.featuresNativeTextTracks=M.supportsNativeTextTracks(),M.prototype.featuresNativeVideoTracks=M.supportsNativeVideoTracks(),M.prototype.featuresNativeAudioTracks=M.supportsNativeAudioTracks();var cu=M.TEST_VID&&M.TEST_VID.constructor.prototype.canPlayType,td=/^application\/(?:x-|vnd\.apple\.)mpegurl/i;M.patchCanPlayType=function(){4<=dr&&!Bs&&!le&&(M.TEST_VID.constructor.prototype.canPlayType=function(t){return t&&td.test(t)?"maybe":cu.call(this,t)})},M.unpatchCanPlayType=function(){var t=M.TEST_VID.constructor.prototype.canPlayType;return M.TEST_VID.constructor.prototype.canPlayType=cu,t},M.patchCanPlayType(),M.disposeMediaElement=function(t){if(t){for(t.parentNode&&t.parentNode.removeChild(t);t.hasChildNodes();)t.removeChild(t.firstChild);t.removeAttribute("src"),typeof t.load=="function"&&function(){try{t.load()}catch(i){}}()}},M.resetMediaElement=function(t){if(t){for(var i=t.querySelectorAll("source"),n=i.length;n--;)t.removeChild(i[n]);t.removeAttribute("src"),typeof t.load=="function"&&function(){try{t.load()}catch(e){}}()}},["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach(function(t){M.prototype[t]=function(){return this.el_[t]||this.el_.hasAttribute(t)}}),["muted","defaultMuted","autoplay","loop","playsinline"].forEach(function(t){M.prototype["set"+ft(t)]=function(i){(this.el_[t]=i)?this.el_.setAttribute(t,t):this.el_.removeAttribute(t)}}),["paused","currentTime","buffered","volume","poster","preload","error","seeking","seekable","ended","playbackRate","defaultPlaybackRate","played","networkState","readyState","videoWidth","videoHeight"].forEach(function(t){M.prototype[t]=function(){return this.el_[t]}}),["volume","src","poster","preload","playbackRate","defaultPlaybackRate"].forEach(function(t){M.prototype["set"+ft(t)]=function(i){this.el_[t]=i}}),["pause","load","play"].forEach(function(t){M.prototype[t]=function(){return this.el_[t]()}}),st.withSourceHandlers(M),M.nativeSourceHandler={},M.nativeSourceHandler.canPlayType=function(t){try{return M.TEST_VID.canPlayType(t)}catch(i){return""}},M.nativeSourceHandler.canHandleSource=function(t,i){if(t.type)return M.nativeSourceHandler.canPlayType(t.type);if(t.src){var n=kr(t.src);return M.nativeSourceHandler.canPlayType("video/"+n)}return""},M.nativeSourceHandler.handleSource=function(t,i,n){i.setSrc(t.src)},M.nativeSourceHandler.dispose=function(){},M.registerSourceHandler(M.nativeSourceHandler),st.registerTech("Html5",M);var hu=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],la={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},ca=["tiny","xsmall","small","medium","large","xlarge","huge"],Tn={};ca.forEach(function(t){var i=t.charAt(0)==="x"?"x-"+t.substring(1):t;Tn[t]="vjs-layout-"+i});var ed={tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:1/0},_t=function(t){function i(e,r,a){var s;if(e.id=e.id||r.id||"vjs_video_"+Se(),(r=lt(i.getTagSettings(e),r)).initChildren=!1,r.createEl=!1,r.evented=!1,r.reportTouchActivity=!1,!r.language)if(typeof e.closest=="function"){var o=e.closest("[lang]");o&&o.getAttribute&&(r.language=o.getAttribute("lang"))}else for(var u=e;u&&u.nodeType===1;){if(ue(u).hasOwnProperty("lang")){r.language=u.getAttribute("lang");break}u=u.parentNode}if((s=t.call(this,null,r,a)||this).boundDocumentFullscreenChange_=J(K(s),s.documentFullscreenChange_),s.boundFullWindowOnEscKey_=J(K(s),s.fullWindowOnEscKey),s.log=ss(s.id_),s.fsApi_=yr,s.isPosterFromTech_=!1,s.queuedCallbacks_=[],s.isReady_=!1,s.hasStarted_=!1,s.userActive_=!1,!s.options_||!s.options_.techOrder||!s.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(s.tag=e,s.tagAttributes=e&&ue(e),s.language(s.options_.language),r.languages){var c={};Object.getOwnPropertyNames(r.languages).forEach(function(f){c[f.toLowerCase()]=r.languages[f]}),s.languages_=c}else s.languages_=i.prototype.options_.languages;s.resetCache_(),s.poster_=r.poster||"",s.controls_=!!r.controls,e.controls=!1,e.removeAttribute("controls"),s.changingSrc_=!1,s.playCallbacks_=[],s.playTerminatedQueue_=[],e.hasAttribute("autoplay")?s.autoplay(!0):s.autoplay(s.options_.autoplay),r.plugins&&Object.keys(r.plugins).forEach(function(f){if(typeof s[f]!="function")throw new Error('plugin "'+f+'" does not exist')}),s.scrubbing_=!1,s.el_=s.createEl(),ar(K(s),{eventBusKey:"el_"}),s.fluid_&&s.on("playerreset",s.updateStyleEl_);var d=at(s.options_);r.plugins&&Object.keys(r.plugins).forEach(function(f){s[f](r.plugins[f])}),s.options_.playerOptions=d,s.middleware_=[],s.initChildren(),s.isAudio(e.nodeName.toLowerCase()==="audio"),s.controls()?s.addClass("vjs-controls-enabled"):s.addClass("vjs-controls-disabled"),s.el_.setAttribute("role","region"),s.isAudio()?s.el_.setAttribute("aria-label",s.localize("Audio Player")):s.el_.setAttribute("aria-label",s.localize("Video Player")),s.isAudio()&&s.addClass("vjs-audio"),s.flexNotSupported_()&&s.addClass("vjs-no-flex"),wi&&s.addClass("vjs-touch-enabled"),Zt||s.addClass("vjs-workinghover"),i.players[s.id_]=K(s);var h=as.split(".")[0];return s.addClass("vjs-v"+h),s.userActive(!0),s.reportUserActivity(),s.one("play",s.listenForUserActivity_),s.on("stageclick",s.handleStageClick_),s.on("keydown",s.handleKeyDown),s.breakpoints(s.options_.breakpoints),s.responsive(s.options_.responsive),s}j(i,t);var n=i.prototype;return n.dispose=function(){var e=this;this.trigger("dispose"),this.off("dispose"),Ct(U,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),Ct(U,"keydown",this.boundFullWindowOnEscKey_),this.styleEl_&&this.styleEl_.parentNode&&(this.styleEl_.parentNode.removeChild(this.styleEl_),this.styleEl_=null),i.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),function(r){Nr[r.id()]=null}(this),Lt.names.forEach(function(r){var a=Lt[r],s=e[a.getterName]();s&&s.off&&s.off()}),t.prototype.dispose.call(this)},n.createEl=function(){var e,r=this.tag,a=this.playerElIngest_=r.parentNode&&r.parentNode.hasAttribute&&r.parentNode.hasAttribute("data-vjs-player"),s=this.tag.tagName.toLowerCase()==="video-js";a?e=this.el_=r.parentNode:s||(e=this.el_=t.prototype.createEl.call(this,"div"));var o=ue(r);if(s){for(e=this.el_=r,r=this.tag=U.createElement("video");e.children.length;)r.appendChild(e.firstChild);Te(e,"video-js")||oe(e,"video-js"),e.appendChild(r),a=this.playerElIngest_=e,Object.keys(e).forEach(function(y){r[y]=e[y]})}if(r.setAttribute("tabindex","-1"),o.tabindex="-1",(fr||le&&Hs)&&(r.setAttribute("role","application"),o.role="application"),r.removeAttribute("width"),r.removeAttribute("height"),"width"in o&&delete o.width,"height"in o&&delete o.height,Object.getOwnPropertyNames(o).forEach(function(y){s&&y==="class"||e.setAttribute(y,o[y]),s&&r.setAttribute(y,o[y])}),r.playerId=r.id,r.id+="_html5_api",r.className="vjs-tech",r.player=e.player=this,this.addClass("vjs-paused"),k.VIDEOJS_NO_DYNAMIC_STYLE!==!0){this.styleEl_=Cs("vjs-styles-dimensions");var u=pe(".vjs-styles-defaults"),c=pe("head");c.insertBefore(this.styleEl_,u?u.nextSibling:c.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);for(var d=r.getElementsByTagName("a"),h=0;h<d.length;h++){var f=d.item(h);oe(f,"vjs-hidden"),f.setAttribute("hidden","hidden")}return r.initNetworkState_=r.networkState,r.parentNode&&!a&&r.parentNode.insertBefore(e,r),Kn(r,e),this.children_.unshift(r),this.el_.setAttribute("lang",this.language_),this.el_=e},n.width=function(e){return this.dimension("width",e)},n.height=function(e){return this.dimension("height",e)},n.dimension=function(e,r){var a=e+"_";if(r===void 0)return this[a]||0;if(r==="")return this[a]=void 0,void this.updateStyleEl_();var s=parseFloat(r);isNaN(s)?Z.error('Improper value "'+r+'" supplied for for '+e):(this[a]=s,this.updateStyleEl_())},n.fluid=function(e){if(e===void 0)return!!this.fluid_;this.fluid_=!!e,Ce(this)&&this.off("playerreset",this.updateStyleEl_),e?(this.addClass("vjs-fluid"),this.fill(!1),function(r,a){Ce(r)?a():(r.eventedCallbacks||(r.eventedCallbacks=[]),r.eventedCallbacks.push(a))}(function(){this.on("playerreset",this.updateStyleEl_)})):this.removeClass("vjs-fluid"),this.updateStyleEl_()},n.fill=function(e){if(e===void 0)return!!this.fill_;this.fill_=!!e,e?(this.addClass("vjs-fill"),this.fluid(!1)):this.removeClass("vjs-fill")},n.aspectRatio=function(e){if(e===void 0)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_()},n.updateStyleEl_=function(){if(k.VIDEOJS_NO_DYNAMIC_STYLE!==!0){var e,r,a,s=(this.aspectRatio_!==void 0&&this.aspectRatio_!=="auto"?this.aspectRatio_:0<this.videoWidth()?this.videoWidth()+":"+this.videoHeight():"16:9").split(":"),o=s[1]/s[0];e=this.width_!==void 0?this.width_:this.height_!==void 0?this.height_/o:this.videoWidth()||300,r=this.height_!==void 0?this.height_:e*o,a=/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions",this.addClass(a),Es(this.styleEl_,`
.`+a+` {
width: `+e+`px;
height: `+r+`px;
}
.`+a+`.vjs-fluid {
padding-top: `+100*o+`%;
}
`)}else{var u=typeof this.width_=="number"?this.width_:this.options_.width,c=typeof this.height_=="number"?this.height_:this.options_.height,d=this.tech_&&this.tech_.el();d&&(0<=u&&(d.width=u),0<=c&&(d.height=c))}},n.loadTech_=function(e,r){var a=this;this.tech_&&this.unloadTech_();var s=ft(e),o=e.charAt(0).toLowerCase()+e.slice(1);s!=="Html5"&&this.tag&&(st.getTech("Html5").disposeMediaElement(this.tag),this.tag.player=null,this.tag=null),this.techName_=s,this.isReady_=!1;var u={source:r,autoplay:typeof this.autoplay()!="string"&&this.autoplay(),nativeControlsForTouch:this.options_.nativeControlsForTouch,playerId:this.id(),techId:this.id()+"_"+o+"_api",playsinline:this.options_.playsinline,preload:this.options_.preload,loop:this.options_.loop,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,Promise:this.options_.Promise};Lt.names.forEach(function(d){var h=Lt[d];u[h.getterName]=a[h.privateName]}),lt(u,this.options_[s]),lt(u,this.options_[o]),lt(u,this.options_[e.toLowerCase()]),this.tag&&(u.tag=this.tag),r&&r.src===this.cache_.src&&0<this.cache_.currentTime&&(u.startTime=this.cache_.currentTime);var c=st.getTech(e);if(!c)throw new Error("No Tech named '"+s+"' exists! '"+s+"' should be registered using videojs.registerTech()'");this.tech_=new c(u),this.tech_.ready(J(this,this.handleTechReady_),!0),Oc(this.textTracksJson_||[],this.tech_),hu.forEach(function(d){a.on(a.tech_,d,a["handleTech"+ft(d)+"_"])}),Object.keys(la).forEach(function(d){a.on(a.tech_,d,function(h){a.tech_.playbackRate()===0&&a.tech_.seeking()?a.queuedCallbacks_.push({callback:a["handleTech"+la[d]+"_"].bind(a),event:h}):a["handleTech"+la[d]+"_"](h)})}),this.on(this.tech_,"loadstart",this.handleTechLoadStart_),this.on(this.tech_,"sourceset",this.handleTechSourceset_),this.on(this.tech_,"waiting",this.handleTechWaiting_),this.on(this.tech_,"ended",this.handleTechEnded_),this.on(this.tech_,"seeking",this.handleTechSeeking_),this.on(this.tech_,"play",this.handleTechPlay_),this.on(this.tech_,"firstplay",this.handleTechFirstPlay_),this.on(this.tech_,"pause",this.handleTechPause_),this.on(this.tech_,"durationchange",this.handleTechDurationChange_),this.on(this.tech_,"fullscreenchange",this.handleTechFullscreenChange_),this.on(this.tech_,"enterpictureinpicture",this.handleTechEnterPictureInPicture_),this.on(this.tech_,"leavepictureinpicture",this.handleTechLeavePictureInPicture_),this.on(this.tech_,"error",this.handleTechError_),this.on(this.tech_,"loadedmetadata",this.updateStyleEl_),this.on(this.tech_,"posterchange",this.handleTechPosterChange_),this.on(this.tech_,"textdata",this.handleTechTextData_),this.on(this.tech_,"ratechange",this.handleTechRateChange_),this.usingNativeControls(this.techGet_("controls")),this.controls()&&!this.usingNativeControls()&&this.addTechControlsListeners_(),this.tech_.el().parentNode===this.el()||s==="Html5"&&this.tag||Kn(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)},n.unloadTech_=function(){var e=this;Lt.names.forEach(function(r){var a=Lt[r];e[a.privateName]=e[a.getterName]()}),this.textTracksJson_=Lc(this.tech_),this.isReady_=!1,this.tech_.dispose(),this.tech_=!1,this.isPosterFromTech_&&(this.poster_="",this.trigger("posterchange")),this.isPosterFromTech_=!1},n.tech=function(e){return e===void 0&&Z.warn(`Using the tech directly can be dangerous. I hope you know what you're doing.
See https://github.com/videojs/video.js/issues/2617 for more info.
`),this.tech_},n.addTechControlsListeners_=function(){this.removeTechControlsListeners_(),this.on(this.tech_,"mouseup",this.handleTechClick_),this.on(this.tech_,"dblclick",this.handleTechDoubleClick_),this.on(this.tech_,"touchstart",this.handleTechTouchStart_),this.on(this.tech_,"touchmove",this.handleTechTouchMove_),this.on(this.tech_,"touchend",this.handleTechTouchEnd_),this.on(this.tech_,"tap",this.handleTechTap_)},n.removeTechControlsListeners_=function(){this.off(this.tech_,"tap",this.handleTechTap_),this.off(this.tech_,"touchstart",this.handleTechTouchStart_),this.off(this.tech_,"touchmove",this.handleTechTouchMove_),this.off(this.tech_,"touchend",this.handleTechTouchEnd_),this.off(this.tech_,"mouseup",this.handleTechClick_),this.off(this.tech_,"dblclick",this.handleTechDoubleClick_)},n.handleTechReady_=function(){this.triggerReady(),this.cache_.volume&&this.techCall_("setVolume",this.cache_.volume),this.handleTechPosterChange_(),this.handleTechDurationChange_()},n.handleTechLoadStart_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-seeking"),this.error(null),this.handleTechDurationChange_(),this.paused()?(this.hasStarted(!1),this.trigger("loadstart")):(this.trigger("loadstart"),this.trigger("firstplay")),this.manualAutoplay_(this.autoplay())},n.manualAutoplay_=function(e){var r=this;if(this.tech_&&typeof e=="string"){let o=function(){var u=r.muted();r.muted(!0);function c(){r.muted(u)}r.playTerminatedQueue_.push(c);var d=r.play();if(Pi(d))return d.catch(c)};var s=o,a;if(e==="any"&&this.muted()!==!0?Pi(a=this.play())&&(a=a.catch(o)):a=e==="muted"&&this.muted()!==!0?o():this.play(),Pi(a))return a.then(function(){r.trigger({type:"autoplay-success",autoplay:e})}).catch(function(u){r.trigger({type:"autoplay-failure",autoplay:e})})}},n.updateSourceCaches_=function(e){e===void 0&&(e="");var r=e,a="";typeof r!="string"&&(r=e.src,a=e.type),this.cache_.source=this.cache_.source||{},this.cache_.sources=this.cache_.sources||[],r&&!a&&(a=function(f,y){if(!y)return"";if(f.cache_.source.src===y&&f.cache_.source.type)return f.cache_.source.type;var b=f.cache_.sources.filter(function(C){return C.src===y});if(b.length)return b[0].type;for(var _=f.$$("source"),E=0;E<_.length;E++){var S=_[E];if(S.type&&S.src&&S.src===y)return S.type}return gn(y)}(this,r)),this.cache_.source=at({},e,{src:r,type:a});for(var s=this.cache_.sources.filter(function(f){return f.src&&f.src===r}),o=[],u=this.$$("source"),c=[],d=0;d<u.length;d++){var h=ue(u[d]);o.push(h),h.src&&h.src===r&&c.push(h.src)}c.length&&!s.length?this.cache_.sources=o:s.length||(this.cache_.sources=[this.cache_.source]),this.cache_.src=r},n.handleTechSourceset_=function(e){var r=this;if(!this.changingSrc_){var a=function(u){return r.updateSourceCaches_(u)},s=this.currentSource().src,o=e.src;s&&!/^blob:/.test(s)&&/^blob:/.test(o)&&(this.lastSource_&&(this.lastSource_.tech===o||this.lastSource_.player===s)||(a=function(){})),a(o),e.src||this.tech_.any(["sourceset","loadstart"],function(u){if(u.type!=="sourceset"){var c=r.techGet("currentSrc");r.lastSource_.tech=c,r.updateSourceCaches_(c)}})}this.lastSource_={player:this.currentSource().src,tech:e.src},this.trigger({src:e.src,type:"sourceset"})},n.hasStarted=function(e){if(e===void 0)return this.hasStarted_;e!==this.hasStarted_&&(this.hasStarted_=e,this.hasStarted_?(this.addClass("vjs-has-started"),this.trigger("firstplay")):this.removeClass("vjs-has-started"))},n.handleTechPlay_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.hasStarted(!0),this.trigger("play")},n.handleTechRateChange_=function(){0<this.tech_.playbackRate()&&this.cache_.lastPlaybackRate===0&&(this.queuedCallbacks_.forEach(function(e){return e.callback(e.event)}),this.queuedCallbacks_=[]),this.cache_.lastPlaybackRate=this.tech_.playbackRate(),this.trigger("ratechange")},n.handleTechWaiting_=function(){var e=this;this.addClass("vjs-waiting"),this.trigger("waiting");var r=this.currentTime();this.on("timeupdate",function a(){r!==e.currentTime()&&(e.removeClass("vjs-waiting"),e.off("timeupdate",a))})},n.handleTechCanPlay_=function(){this.removeClass("vjs-waiting"),this.trigger("canplay")},n.handleTechCanPlayThrough_=function(){this.removeClass("vjs-waiting"),this.trigger("canplaythrough")},n.handleTechPlaying_=function(){this.removeClass("vjs-waiting"),this.trigger("playing")},n.handleTechSeeking_=function(){this.addClass("vjs-seeking"),this.trigger("seeking")},n.handleTechSeeked_=function(){this.removeClass("vjs-seeking"),this.removeClass("vjs-ended"),this.trigger("seeked")},n.handleTechFirstPlay_=function(){this.options_.starttime&&(Z.warn("Passing the `starttime` option to the player will be deprecated in 6.0"),this.currentTime(this.options_.starttime)),this.addClass("vjs-has-started"),this.trigger("firstplay")},n.handleTechPause_=function(){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.trigger("pause")},n.handleTechEnded_=function(){this.addClass("vjs-ended"),this.options_.loop?(this.currentTime(0),this.play()):this.paused()||this.pause(),this.trigger("ended")},n.handleTechDurationChange_=function(){this.duration(this.techGet_("duration"))},n.handleTechClick_=function(e){Ge(e)&&this.controls_&&(this.paused()?ge(this.play()):this.pause())},n.handleTechDoubleClick_=function(e){this.controls_&&(Array.prototype.some.call(this.$$(".vjs-control-bar, .vjs-modal-dialog"),function(r){return r.contains(e.target)})||this.options_!==void 0&&this.options_.userActions!==void 0&&this.options_.userActions.doubleClick!==void 0&&this.options_.userActions.doubleClick===!1||(this.options_!==void 0&&this.options_.userActions!==void 0&&typeof this.options_.userActions.doubleClick=="function"?this.options_.userActions.doubleClick.call(this,e):this.isFullscreen()?this.exitFullscreen():this.requestFullscreen()))},n.handleTechTap_=function(){this.userActive(!this.userActive())},n.handleTechTouchStart_=function(){this.userWasActive=this.userActive()},n.handleTechTouchMove_=function(){this.userWasActive&&this.reportUserActivity()},n.handleTechTouchEnd_=function(e){e.preventDefault()},n.handleStageClick_=function(){this.reportUserActivity()},n.toggleFullscreenClass_=function(){this.isFullscreen()?this.addClass("vjs-fullscreen"):this.removeClass("vjs-fullscreen")},n.documentFullscreenChange_=function(e){var r=this.el(),a=U[this.fsApi_.fullscreenElement]===r;!a&&r.matches?a=r.matches(":"+this.fsApi_.fullscreen):!a&&r.msMatchesSelector&&(a=r.msMatchesSelector(":"+this.fsApi_.fullscreen)),this.isFullscreen(a),this.isFullscreen()===!1&&Ct(U,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),this.fsApi_.prefixed&&this.trigger("fullscreenchange")},n.handleTechFullscreenChange_=function(e,r){r&&this.isFullscreen(r.isFullscreen),this.trigger("fullscreenchange")},n.togglePictureInPictureClass_=function(){this.isInPictureInPicture()?this.addClass("vjs-picture-in-picture"):this.removeClass("vjs-picture-in-picture")},n.handleTechEnterPictureInPicture_=function(e){this.isInPictureInPicture(!0)},n.handleTechLeavePictureInPicture_=function(e){this.isInPictureInPicture(!1)},n.handleTechError_=function(){var e=this.tech_.error();this.error(e)},n.handleTechTextData_=function(e,r){var a=null;1<arguments.length&&(a=r),this.trigger("textdata",a)},n.getCache=function(){return this.cache_},n.resetCache_=function(){this.cache_={currentTime:0,inactivityTimeout:this.options_.inactivityTimeout,duration:NaN,lastVolume:1,lastPlaybackRate:this.defaultPlaybackRate(),media:null,src:"",source:{},sources:[],volume:1}},n.techCall_=function(e,r){this.ready(function(){if(e in xh)return function(a,s,o,u){return s[o](a.reduce(Br(o),u))}(this.middleware_,this.tech_,e,r);if(e in Oo)return Lo(this.middleware_,this.tech_,e,r);try{this.tech_&&this.tech_[e](r)}catch(a){throw Z(a),a}},!0)},n.techGet_=function(e){if(this.tech_&&this.tech_.isReady_){if(e in Oh)return function(r,a,s){return r.reduceRight(Br(s),a[s]())}(this.middleware_,this.tech_,e);if(e in Oo)return Lo(this.middleware_,this.tech_,e);try{return this.tech_[e]()}catch(r){throw this.tech_[e]===void 0?(Z("Video.js: "+e+" method not defined for "+this.techName_+" playback technology.",r),r):r.name==="TypeError"?(Z("Video.js: "+e+" unavailable on "+this.techName_+" playback technology 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r=this.playCallbacks_.slice(0);this.playCallbacks_=[],this.playTerminatedQueue_=[],r.forEach(function(a){a(e)})},n.pause=function(){this.techCall_("pause")},n.paused=function(){return this.techGet_("paused")!==!1},n.played=function(){return this.techGet_("played")||Ee(0,0)},n.scrubbing=function(e){if(typeof e=="undefined")return this.scrubbing_;this.scrubbing_=!!e,e?this.addClass("vjs-scrubbing"):this.removeClass("vjs-scrubbing")},n.currentTime=function(e){return typeof e!="undefined"?(e<0&&(e=0),void this.techCall_("setCurrentTime",e)):(this.cache_.currentTime=this.techGet_("currentTime")||0,this.cache_.currentTime)},n.duration=function(e){if(e===void 0)return this.cache_.duration!==void 0?this.cache_.duration:NaN;(e=parseFloat(e))<0&&(e=1/0),e!==this.cache_.duration&&((this.cache_.duration=e)===1/0?(this.addClass("vjs-live"),this.options_.liveui&&this.player_.liveTracker&&this.addClass("vjs-liveui")):(this.removeClass("vjs-live"),this.removeClass("vjs-liveui")),isNaN(e)||this.trigger("durationchange"))},n.remainingTime=function(){return this.duration()-this.currentTime()},n.remainingTimeDisplay=function(){return Math.floor(this.duration())-Math.floor(this.currentTime())},n.buffered=function(){var e=this.techGet_("buffered");return e&&e.length||(e=Ee(0,0)),e},n.bufferedPercent=function(){return qs(this.buffered(),this.duration())},n.bufferedEnd=function(){var e=this.buffered(),r=this.duration(),a=e.end(e.length-1);return r<a&&(a=r),a},n.volume=function(e){var r;return e!==void 0?(r=Math.max(0,Math.min(1,parseFloat(e))),this.cache_.volume=r,this.techCall_("setVolume",r),void(0<r&&this.lastVolume_(r))):(r=parseFloat(this.techGet_("volume")),isNaN(r)?1:r)},n.muted=function(e){if(e===void 0)return this.techGet_("muted")||!1;this.techCall_("setMuted",e)},n.defaultMuted=function(e){return e!==void 0?this.techCall_("setDefaultMuted",e):this.techGet_("defaultMuted")||!1},n.lastVolume_=function(e){if(e===void 0||e===0)return this.cache_.lastVolume;this.cache_.lastVolume=e},n.supportsFullScreen=function(){return this.techGet_("supportsFullScreen")||!1},n.isFullscreen=function(e){return e!==void 0?(this.isFullscreen_=!!e,void this.toggleFullscreenClass_()):!!this.isFullscreen_},n.requestFullscreen=function(e){var r;this.isFullscreen(!0),this.fsApi_.requestFullscreen?(Ht(U,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),this.fsApi_.prefixed||(r=this.options_.fullscreen&&this.options_.fullscreen.options||{},e!==void 0&&(r=e)),ge(this.el_[this.fsApi_.requestFullscreen](r))):this.tech_.supportsFullScreen()?this.techCall_("enterFullScreen"):(this.enterFullWindow(),this.trigger("fullscreenchange"))},n.exitFullscreen=function(){this.isFullscreen(!1),this.fsApi_.requestFullscreen?ge(U[this.fsApi_.exitFullscreen]()):this.tech_.supportsFullScreen()?this.techCall_("exitFullScreen"):(this.exitFullWindow(),this.trigger("fullscreenchange"))},n.enterFullWindow=function(){this.isFullWindow=!0,this.docOrigOverflow=U.documentElement.style.overflow,Ht(U,"keydown",this.boundFullWindowOnEscKey_),U.documentElement.style.overflow="hidden",oe(U.body,"vjs-full-window"),this.trigger("enterFullWindow")},n.fullWindowOnEscKey=function(e){z.isEventKey(e,"Esc")&&(this.isFullscreen()===!0?this.exitFullscreen():this.exitFullWindow())},n.exitFullWindow=function(){this.isFullWindow=!1,Ct(U,"keydown",this.boundFullWindowOnEscKey_),U.documentElement.style.overflow=this.docOrigOverflow,Si(U.body,"vjs-full-window"),this.trigger("exitFullWindow")},n.isInPictureInPicture=function(e){return e!==void 0?(this.isInPictureInPicture_=!!e,void this.togglePictureInPictureClass_()):!!this.isInPictureInPicture_},n.requestPictureInPicture=function(){if("pictureInPictureEnabled"in U)return this.techGet_("requestPictureInPicture")},n.exitPictureInPicture=function(){if("pictureInPictureEnabled"in U)return U.exitPictureInPicture()},n.handleKeyDown=function(e){var r=this.options_.userActions;r&&r.hotkeys&&!function(a){var s=a.tagName.toLowerCase();return a.isContentEditable?!0:s==="input"?["button","checkbox","hidden","radio","reset","submit"].indexOf(a.type)===-1:["textarea"].indexOf(s)!==-1}(this.el_.ownerDocument.activeElement)&&(typeof r.hotkeys=="function"?r.hotkeys.call(this,e):this.handleHotkeys(e))},n.handleHotkeys=function(e){var r=this.options_.userActions?this.options_.userActions.hotkeys:{},a=r.fullscreenKey,s=a===void 0?function(f){return z.isEventKey(f,"f")}:a,o=r.muteKey,u=o===void 0?function(f){return z.isEventKey(f,"m")}:o,c=r.playPauseKey,d=c===void 0?function(f){return z.isEventKey(f,"k")||z.isEventKey(f,"Space")}:c;if(s.call(this,e)){e.preventDefault(),e.stopPropagation();var h=x.getComponent("FullscreenToggle");U[this.fsApi_.fullscreenEnabled]!==!1&&h.prototype.handleClick.call(this,e)}else u.call(this,e)?(e.preventDefault(),e.stopPropagation(),x.getComponent("MuteToggle").prototype.handleClick.call(this,e)):d.call(this,e)&&(e.preventDefault(),e.stopPropagation(),x.getComponent("PlayToggle").prototype.handleClick.call(this,e))},n.canPlayType=function(e){for(var r,a=0,s=this.options_.techOrder;a<s.length;a++){var o=s[a],u=st.getTech(o);if(u=u||x.getComponent(o)){if(u.isSupported()&&(r=u.canPlayType(e)))return r}else Z.error('The "'+o+'" tech is undefined. 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Skipped browser support check for that tech.'),!1)});return(this.options_.sourceOrder?r(e,u,(s=a,function(c,d){return s(d,c)})):r(u,e,a))||!1},n.src=function(e){var r=this;if(typeof e=="undefined")return this.cache_.src||"";var a=function s(o){if(Array.isArray(o)){var u=[];o.forEach(function(c){c=s(c),Array.isArray(c)?u=u.concat(c):de(c)&&u.push(c)}),o=u}else o=typeof o=="string"&&o.trim()?[xo({src:o})]:de(o)&&typeof o.src=="string"&&o.src&&o.src.trim()?[xo(o)]:[];return o}(e);a.length?(this.changingSrc_=!0,this.cache_.sources=a,this.updateSourceCaches_(a[0]),Lh(this,a[0],function(s,o){if(r.middleware_=o,r.cache_.sources=a,r.updateSourceCaches_(s),r.src_(s))return 1<a.length?r.src(a.slice(1)):(r.changingSrc_=!1,r.setTimeout(function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})},0),void r.triggerReady());(function(u,c){u.forEach(function(d){return d.setTech&&d.setTech(c)})})(o,r.tech_)})):this.setTimeout(function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})},0)},n.src_=function(e){var r=this,a=this.selectSource([e]);return!a||(function(s,o){return ft(s)===ft(o)}(a.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_(a.tech,a.source),this.tech_.ready(function(){r.changingSrc_=!1})),!1)},n.load=function(){this.techCall_("load")},n.reset=function(){var e=this,r=this.options_.Promise||k.Promise;this.paused()||!r?this.doReset_():ge(this.play().then(function(){return 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Uint8Array(t.subarray(1,4)),handlerType:In(t.subarray(8,12)),name:""},n=8;for(n=24;n<t.byteLength;n++){if(t[n]===0){n++;break}i.name+=String.fromCharCode(t[n])}return i.name=decodeURIComponent(escape(i.name)),i},mdat:function(t){return{byteLength:t.byteLength,nals:function(i){var n,e,r=new DataView(i.buffer,i.byteOffset,i.byteLength),a=[];for(n=0;n+4<i.length;n+=e)if(e=r.getUint32(n),n+=4,e<=0)a.push("<span style='color:red;'>MALFORMED DATA</span>");else switch(31&i[n]){case 1:a.push("slice_layer_without_partitioning_rbsp");break;case 5:a.push("slice_layer_without_partitioning_rbsp_idr");break;case 6:a.push("sei_rbsp");break;case 7:a.push("seq_parameter_set_rbsp");break;case 8:a.push("pic_parameter_set_rbsp");break;case 9:a.push("access_unit_delimiter_rbsp");break;default:a.push("UNKNOWN NAL - "+i[n]&31)}return a}(t)}},mdhd:function(t){var i,n=new DataView(t.buffer,t.byteOffset,t.byteLength),e=4,r={version:n.getUint8(0),flags:new Uint8Array(t.subarray(1,4)),language:""};return r.version===1?(e+=4,r.creationTime=Gt(n.getUint32(e)),e+=8,r.modificationTime=Gt(n.getUint32(e)),e+=4,r.timescale=n.getUint32(e),e+=8):(r.creationTime=Gt(n.getUint32(e)),e+=4,r.modificationTime=Gt(n.getUint32(e)),e+=4,r.timescale=n.getUint32(e),e+=4),r.duration=n.getUint32(e),e+=4,i=n.getUint16(e),r.language+=String.fromCharCode(96+(i>>10)),r.language+=String.fromCharCode(96+((992&i)>>5)),r.language+=String.fromCharCode(96+(31&i)),r},mdia:function(t){return{boxes:Nt(t)}},mfhd:function(t){return{version:t[0],flags:new Uint8Array(t.subarray(1,4)),sequenceNumber:t[4]<<24|t[5]<<16|t[6]<<8|t[7]}},minf:function(t){return{boxes:Nt(t)}},mp4a:function(t){var i=new DataView(t.buffer,t.byteOffset,t.byteLength),n={dataReferenceIndex:i.getUint16(6),channelcount:i.getUint16(16),samplesize:i.getUint16(18),samplerate:i.getUint16(24)+i.getUint16(26)/65536};return 28<t.byteLength&&(n.streamDescriptor=Nt(t.subarray(28))[0]),n},moof:function(t){return{boxes:Nt(t)}},moov:function(t){return{boxes:Nt(t)}},mvex:function(t){return{boxes:Nt(t)}},mvhd:function(t){var i=new DataView(t.buffer,t.byteOffset,t.byteLength),n=4,e={version:i.getUint8(0),flags:new Uint8Array(t.subarray(1,4))};return e.version===1?(n+=4,e.creationTime=Gt(i.getUint32(n)),n+=8,e.modificationTime=Gt(i.getUint32(n)),n+=4,e.timescale=i.getUint32(n),n+=8):(e.creationTime=Gt(i.getUint32(n)),n+=4,e.modificationTime=Gt(i.getUint32(n)),n+=4,e.timescale=i.getUint32(n),n+=4),e.duration=i.getUint32(n),n+=4,e.rate=i.getUint16(n)+i.getUint16(n+2)/16,n+=4,e.volume=i.getUint8(n)+i.getUint8(n+1)/8,n+=2,n+=2,n+=8,e.matrix=new Uint32Array(t.subarray(n,n+36)),n+=36,n+=24,e.nextTrackId=i.getUint32(n),e},pdin:function(t){var i=new DataView(t.buffer,t.byteOffset,t.byteLength);return{version:i.getUint8(0),flags:new Uint8Array(t.subarray(1,4)),rate:i.getUint32(4),initialDelay:i.getUint32(8)}},sdtp:function(t){var i,n={version:t[0],flags:new Uint8Array(t.subarray(1,4)),samples:[]};for(i=4;i<t.byteLength;i++)n.samples.push({dependsOn:(48&t[i])>>4,isDependedOn:(12&t[i])>>2,hasRedundancy:3&t[i]});return n},sidx:function(t){var i,n=new DataView(t.buffer,t.byteOffset,t.byteLength),e={version:t[0],flags:new Uint8Array(t.subarray(1,4)),references:[],referenceId:n.getUint32(4),timescale:n.getUint32(8),earliestPresentationTime:n.getUint32(12),firstOffset:n.getUint32(16)},r=n.getUint16(22);for(i=24;r;i+=12,r--)e.references.push({referenceType:(128&t[i])>>>7,referencedSize:2147483647&n.getUint32(i),subsegmentDuration:n.getUint32(i+4),startsWithSap:!!(128&t[i+8]),sapType:(112&t[i+8])>>>4,sapDeltaTime:268435455&n.getUint32(i+8)});return e},smhd:function(t){return{version:t[0],flags:new Uint8Array(t.subarray(1,4)),balance:t[4]+t[5]/256}},stbl:function(t){return{boxes:Nt(t)}},stco:function(t){var i,n=new DataView(t.buffer,t.byteOffset,t.byteLength),e={version:t[0],flags:new Uint8Array(t.subarray(1,4)),chunkOffsets:[]},r=n.getUint32(4);for(i=8;r;i+=4,r--)e.chunkOffsets.push(n.getUint32(i));return e},stsc:function(t){var i,n=new DataView(t.buffer,t.byteOffset,t.byteLength),e=n.getUint32(4),r={version:t[0],flags:new Uint8Array(t.subarray(1,4)),sampleToChunks:[]};for(i=8;e;i+=12,e--)r.sampleToChunks.push({firstChunk:n.getUint32(i),samplesPerChunk:n.getUint32(i+4),sampleDescriptionIndex:n.getUint32(i+8)});return r},stsd:function(t){return{version:t[0],flags:new Uint8Array(t.subarray(1,4)),sampleDescriptions:Nt(t.subarray(8))}},stsz:function(t){var i,n=new DataView(t.buffer,t.byteOffset,t.byteLength),e={version:t[0],flags:new Uint8Array(t.subarray(1,4)),sampleSize:n.getUint32(4),entries:[]};for(i=12;i<t.byteLength;i+=4)e.entries.push(n.getUint32(i));return e},stts:function(t){var i,n=new DataView(t.buffer,t.byteOffset,t.byteLength),e={version:t[0],flags:new Uint8Array(t.subarray(1,4)),timeToSamples:[]},r=n.getUint32(4);for(i=8;r;i+=8,r--)e.timeToSamples.push({sampleCount:n.getUint32(i),sampleDelta:n.getUint32(i+4)});return e},styp:function(t){return De.ftyp(t)},tfdt:function(t){var i={version:t[0],flags:new Uint8Array(t.subarray(1,4)),baseMediaDecodeTime:t[4]<<24|t[5]<<16|t[6]<<8|t[7]};return i.version===1&&(i.baseMediaDecodeTime*=Math.pow(2,32),i.baseMediaDecodeTime+=t[8]<<24|t[9]<<16|t[10]<<8|t[11]),i},tfhd:function(t){var i,n=new DataView(t.buffer,t.byteOffset,t.byteLength),e={version:t[0],flags:new Uint8Array(t.subarray(1,4)),trackId:n.getUint32(4)},r=1&e.flags[2],a=2&e.flags[2],s=8&e.flags[2],o=16&e.flags[2],u=32&e.flags[2],c=65536&e.flags[0],d=131072&e.flags[0];return i=8,r&&(i+=4,e.baseDataOffset=n.getUint32(12),i+=4),a&&(e.sampleDescriptionIndex=n.getUint32(i),i+=4),s&&(e.defaultSampleDuration=n.getUint32(i),i+=4),o&&(e.defaultSampleSize=n.getUint32(i),i+=4),u&&(e.defaultSampleFlags=n.getUint32(i)),c&&(e.durationIsEmpty=!0),!r&&d&&(e.baseDataOffsetIsMoof=!0),e},tkhd:function(t){var i=new DataView(t.buffer,t.byteOffset,t.byteLength),n=4,e={version:i.getUint8(0),flags:new Uint8Array(t.subarray(1,4))};return e.version===1?(n+=4,e.creationTime=Gt(i.getUint32(n)),n+=8,e.modificationTime=Gt(i.getUint32(n)),n+=4,e.trackId=i.getUint32(n),n+=4,n+=8):(e.creationTime=Gt(i.getUint32(n)),n+=4,e.modificationTime=Gt(i.getUint32(n)),n+=4,e.trackId=i.getUint32(n),n+=4,n+=4),e.duration=i.getUint32(n),n+=4,n+=8,e.layer=i.getUint16(n),n+=2,e.alternateGroup=i.getUint16(n),n+=2,e.volume=i.getUint8(n)+i.getUint8(n+1)/8,n+=2,n+=2,e.matrix=new Uint32Array(t.subarray(n,n+36)),n+=36,e.width=i.getUint16(n)+i.getUint16(n+2)/16,n+=4,e.height=i.getUint16(n)+i.getUint16(n+2)/16,e},traf:function(t){return{boxes:Nt(t)}},trak:function(t){return{boxes:Nt(t)}},trex:function(t){var i=new DataView(t.buffer,t.byteOffset,t.byteLength);return{version:t[0],flags:new Uint8Array(t.subarray(1,4)),trackId:i.getUint32(4),defaultSampleDescriptionIndex:i.getUint32(8),defaultSampleDuration:i.getUint32(12),defaultSampleSize:i.getUint32(16),sampleDependsOn:3&t[20],sampleIsDependedOn:(192&t[21])>>6,sampleHasRedundancy:(48&t[21])>>4,samplePaddingValue:(14&t[21])>>1,sampleIsDifferenceSample:!!(1&t[21]),sampleDegradationPriority:i.getUint16(22)}},trun:function(t){var i,n={version:t[0],flags:new Uint8Array(t.subarray(1,4)),samples:[]},e=new DataView(t.buffer,t.byteOffset,t.byteLength),r=1&n.flags[2],a=4&n.flags[2],s=1&n.flags[1],o=2&n.flags[1],u=4&n.flags[1],c=8&n.flags[1],d=e.getUint32(4),h=8;for(r&&(n.dataOffset=e.getInt32(h),h+=4),a&&d&&(i={flags:Du(t.subarray(h,h+4))},h+=4,s&&(i.duration=e.getUint32(h),h+=4),o&&(i.size=e.getUint32(h),h+=4),c&&(i.compositionTimeOffset=e.getUint32(h),h+=4),n.samples.push(i),d--);d--;)i={},s&&(i.duration=e.getUint32(h),h+=4),o&&(i.size=e.getUint32(h),h+=4),u&&(i.flags=Du(t.subarray(h,h+4)),h+=4),c&&(i.compositionTimeOffset=e.getUint32(h),h+=4),n.samples.push(i);return n},"url ":function(t){return{version:t[0],flags:new Uint8Array(t.subarray(1,4))}},vmhd:function(t){var i=new DataView(t.buffer,t.byteOffset,t.byteLength);return{version:t[0],flags:new Uint8Array(t.subarray(1,4)),graphicsmode:i.getUint16(4),opcolor:new Uint16Array([i.getUint16(6),i.getUint16(8),i.getUint16(10)])}}},Ln={inspect:Nt=function(t){for(var i,n,e,r,a,s=0,o=[],u=new ArrayBuffer(t.length),c=new Uint8Array(u),d=0;d<t.length;++d)c[d]=t[d];for(i=new DataView(u);s<t.byteLength;)n=i.getUint32(s),e=In(t.subarray(s+4,s+8)),r=1<n?s+n:t.byteLength,(a=(De[e]||function(h){return{data:h}})(t.subarray(s+8,r))).size=n,a.type=e,o.push(a),s=r;return o},textify:Uu=function(t,i){var n;return i=i||0,n=new Array(2*i+1).join(" "),t.map(function(e,r){return n+e.type+`
`+Object.keys(e).filter(function(a){return a!=="type"&&a!=="boxes"}).map(function(a){var s=n+" "+a+": ",o=e[a];if(o instanceof Uint8Array||o instanceof Uint32Array){var u=Array.prototype.slice.call(new Uint8Array(o.buffer,o.byteOffset,o.byteLength)).map(function(c){return" "+("00"+c.toString(16)).slice(-2)}).join("").match(/.{1,24}/g);return u?u.length===1?s+"<"+u.join("").slice(1)+">":s+`<
`+u.map(function(c){return n+" "+c}).join(`
`)+`
`+n+" >":s+"<>"}return s+JSON.stringify(o,null,2).split(`
`).map(function(c,d){return d===0?c:n+" "+c}).join(`
`)}).join(`
`)+(e.boxes?`
`+Uu(e.boxes,i+1):"")}).join(`
`)},parseTfdt:De.tfdt,parseHdlr:De.hdlr,parseTfhd:De.tfhd,parseTrun:De.trun,parseSidx:De.sidx},kd=function(t){for(var i=0,n={payloadType:-1,payloadSize:0},e=0,r=0;i<t.byteLength&&t[i]!==128;){for(;t[i]===255;)e+=255,i++;for(e+=t[i++];t[i]===255;)r+=255,i++;if(r+=t[i++],!n.payload&&e===4){n.payloadType=e,n.payloadSize=r,n.payload=t.subarray(i,i+r);break}i+=r,r=e=0}return n},Cd=function(t){return t.payload[0]!==181||(t.payload[1]<<8|t.payload[2])!=49||String.fromCharCode(t.payload[3],t.payload[4],t.payload[5],t.payload[6])!=="GA94"||t.payload[7]!==3?null:t.payload.subarray(8,t.payload.length-1)},Ed=function(t,i){var n,e,r,a,s=[];if(!(64&i[0]))return s;for(e=31&i[0],n=0;n<e;n++)a={type:3&i[2+(r=3*n)],pts:t},4&i[2+r]&&(a.ccData=i[3+r]<<8|i[4+r],s.push(a));return s},wd=function(t){for(var i,n,e=t.byteLength,r=[],a=1;a<e-2;)t[a]===0&&t[a+1]===0&&t[a+2]===3?(r.push(a+2),a+=2):a++;if(r.length===0)return t;i=e-r.length,n=new Uint8Array(i);var s=0;for(a=0;a<i;s++,a++)s===r[0]&&(s++,r.shift()),n[a]=t[s];return n},Ad=4;xe.prototype.pipe=function(t){return this.on("data",function(i){t.push(i)}),this.on("done",function(i){t.flush(i)}),this.on("partialdone",function(i){t.partialFlush(i)}),this.on("endedtimeline",function(i){t.endTimeline(i)}),this.on("reset",function(i){t.reset(i)}),t},xe.prototype.push=function(t){this.trigger("data",t)},xe.prototype.flush=function(t){this.trigger("done",t)},xe.prototype.partialFlush=function(t){this.trigger("partialdone",t)},xe.prototype.endTimeline=function(t){this.trigger("endedtimeline",t)},xe.prototype.reset=function(t){this.trigger("reset",t)};function Xt(){Xt.prototype.init.call(this),this.captionPackets_=[],this.ccStreams_=[new pt(0,0),new pt(0,1),new pt(1,0),new pt(1,1)],this.reset(),this.ccStreams_.forEach(function(t){t.on("data",this.trigger.bind(this,"data")),t.on("partialdone",this.trigger.bind(this,"partialdone")),t.on("done",this.trigger.bind(this,"done"))},this)}var _a=xe;(Xt.prototype=new _a).push=function(t){var i,n,e;if(t.nalUnitType==="sei_rbsp"&&(i=kd(t.escapedRBSP)).payloadType===Ad&&(n=Cd(i)))if(t.dts<this.latestDts_)this.ignoreNextEqualDts_=!0;else{if(t.dts===this.latestDts_&&this.ignoreNextEqualDts_)return this.numSameDts_--,void(this.numSameDts_||(this.ignoreNextEqualDts_=!1));e=Ed(t.pts,n),this.captionPackets_=this.captionPackets_.concat(e),this.latestDts_!==t.dts&&(this.numSameDts_=0),this.numSameDts_++,this.latestDts_=t.dts}},Xt.prototype.flushCCStreams=function(t){this.ccStreams_.forEach(function(i){return t==="flush"?i.flush():i.partialFlush()},this)},Xt.prototype.flushStream=function(t){this.captionPackets_.length&&(this.captionPackets_.forEach(function(i,n){i.presortIndex=n}),this.captionPackets_.sort(function(i,n){return i.pts===n.pts?i.presortIndex-n.presortIndex:i.pts-n.pts}),this.captionPackets_.forEach(function(i){i.type<2&&this.dispatchCea608Packet(i)},this),this.captionPackets_.length=0),this.flushCCStreams(t)},Xt.prototype.flush=function(){return this.flushStream("flush")},Xt.prototype.partialFlush=function(){return this.flushStream("partialFlush")},Xt.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach(function(t){t.reset()})},Xt.prototype.dispatchCea608Packet=function(t){this.setsTextOrXDSActive(t)?this.activeCea608Channel_[t.type]=null:this.setsChannel1Active(t)?this.activeCea608Channel_[t.type]=0:this.setsChannel2Active(t)&&(this.activeCea608Channel_[t.type]=1),this.activeCea608Channel_[t.type]!==null&&this.ccStreams_[(t.type<<1)+this.activeCea608Channel_[t.type]].push(t)},Xt.prototype.setsChannel1Active=function(t){return(30720&t.ccData)==4096},Xt.prototype.setsChannel2Active=function(t){return(30720&t.ccData)==6144},Xt.prototype.setsTextOrXDSActive=function(t){return(28928&t.ccData)==256||(30974&t.ccData)==4138||(30974&t.ccData)==6186};function On(t){return t===null?"":(t=Pd[t]||t,String.fromCharCode(t))}function Ue(){for(var t=[],i=15;i--;)t.push("");return t}var Pd={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},Id=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],pt=function t(i,n){t.prototype.init.call(this),this.field_=i||0,this.dataChannel_=n||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(e){var r,a,s,o,u;if((r=32639&e.ccData)!==this.lastControlCode_){if((61440&r)==4096?this.lastControlCode_=r:r!==this.PADDING_&&(this.lastControlCode_=null),s=r>>>8,o=255&r,r!==this.PADDING_)if(r===this.RESUME_CAPTION_LOADING_)this.mode_="popOn";else if(r===this.END_OF_CAPTION_)this.mode_="popOn",this.clearFormatting(e.pts),this.flushDisplayed(e.pts),a=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=a,this.startPts_=e.pts;else if(r===this.ROLL_UP_2_ROWS_)this.rollUpRows_=2,this.setRollUp(e.pts);else if(r===this.ROLL_UP_3_ROWS_)this.rollUpRows_=3,this.setRollUp(e.pts);else if(r===this.ROLL_UP_4_ROWS_)this.rollUpRows_=4,this.setRollUp(e.pts);else if(r===this.CARRIAGE_RETURN_)this.clearFormatting(e.pts),this.flushDisplayed(e.pts),this.shiftRowsUp_(),this.startPts_=e.pts;else if(r===this.BACKSPACE_)this.mode_==="popOn"?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1);else if(r===this.ERASE_DISPLAYED_MEMORY_)this.flushDisplayed(e.pts),this.displayed_=Ue();else if(r===this.ERASE_NON_DISPLAYED_MEMORY_)this.nonDisplayed_=Ue();else if(r===this.RESUME_DIRECT_CAPTIONING_)this.mode_!=="paintOn"&&(this.flushDisplayed(e.pts),this.displayed_=Ue()),this.mode_="paintOn",this.startPts_=e.pts;else if(this.isSpecialCharacter(s,o))u=On((s=(3&s)<<8)|o),this[this.mode_](e.pts,u),this.column_++;else if(this.isExtCharacter(s,o))this.mode_==="popOn"?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1),u=On((s=(3&s)<<8)|o),this[this.mode_](e.pts,u),this.column_++;else if(this.isMidRowCode(s,o))this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,(14&o)==14&&this.addFormatting(e.pts,["i"]),(1&o)==1&&this.addFormatting(e.pts,["u"]);else if(this.isOffsetControlCode(s,o))this.column_+=3&o;else if(this.isPAC(s,o)){var c=Id.indexOf(7968&r);this.mode_==="rollUp"&&(c-this.rollUpRows_+1<0&&(c=this.rollUpRows_-1),this.setRollUp(e.pts,c)),c!==this.row_&&(this.clearFormatting(e.pts),this.row_=c),1&o&&this.formatting_.indexOf("u")===-1&&this.addFormatting(e.pts,["u"]),(16&r)==16&&(this.column_=4*((14&r)>>1)),this.isColorPAC(o)&&(14&o)==14&&this.addFormatting(e.pts,["i"])}else this.isNormalChar(s)&&(o===0&&(o=null),u=On(s),u+=On(o),this[this.mode_](e.pts,u),this.column_+=u.length)}else this.lastControlCode_=null}};pt.prototype=new _a,pt.prototype.flushDisplayed=function(t){var i=this.displayed_.map(function(n){try{return n.trim()}catch(e){return""}}).join(`
`).replace(/^\n+|\n+$/g,"");i.length&&this.trigger("data",{startPts:this.startPts_,endPts:t,text:i,stream:this.name_})},pt.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=Ue(),this.nonDisplayed_=Ue(),this.lastControlCode_=null,this.column_=0,this.row_=14,this.rollUpRows_=2,this.formatting_=[]},pt.prototype.setConstants=function(){this.dataChannel_===0?(this.BASE_=16,this.EXT_=17,this.CONTROL_=(20|this.field_)<<8,this.OFFSET_=23):this.dataChannel_===1&&(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_},pt.prototype.isSpecialCharacter=function(t,i){return t===this.EXT_&&48<=i&&i<=63},pt.prototype.isExtCharacter=function(t,i){return(t===this.EXT_+1||t===this.EXT_+2)&&32<=i&&i<=63},pt.prototype.isMidRowCode=function(t,i){return t===this.EXT_&&32<=i&&i<=47},pt.prototype.isOffsetControlCode=function(t,i){return t===this.OFFSET_&&33<=i&&i<=35},pt.prototype.isPAC=function(t,i){return t>=this.BASE_&&t<this.BASE_+8&&64<=i&&i<=127},pt.prototype.isColorPAC=function(t){return 64<=t&&t<=79||96<=t&&t<=127},pt.prototype.isNormalChar=function(t){return 32<=t&&t<=127},pt.prototype.setRollUp=function(t,i){if(this.mode_!=="rollUp"&&(this.row_=14,this.mode_="rollUp",this.flushDisplayed(t),this.nonDisplayed_=Ue(),this.displayed_=Ue()),i!==void 0&&i!==this.row_)for(var n=0;n<this.rollUpRows_;n++)this.displayed_[i-n]=this.displayed_[this.row_-n],this.displayed_[this.row_-n]="";i===void 0&&(i=this.row_),this.topRow_=i-this.rollUpRows_+1},pt.prototype.addFormatting=function(t,i){this.formatting_=this.formatting_.concat(i);var n=i.reduce(function(e,r){return e+"<"+r+">"},"");this[this.mode_](t,n)},pt.prototype.clearFormatting=function(t){if(this.formatting_.length){var i=this.formatting_.reverse().reduce(function(n,e){return n+"</"+e+">"},"");this.formatting_=[],this[this.mode_](t,i)}},pt.prototype.popOn=function(t,i){var n=this.nonDisplayed_[this.row_];n+=i,this.nonDisplayed_[this.row_]=n},pt.prototype.rollUp=function(t,i){var n=this.displayed_[this.row_];n+=i,this.displayed_[this.row_]=n},pt.prototype.shiftRowsUp_=function(){var t;for(t=0;t<this.topRow_;t++)this.displayed_[t]="";for(t=this.row_+1;t<15;t++)this.displayed_[t]="";for(t=this.topRow_;t<this.row_;t++)this.displayed_[t]=this.displayed_[t+1];this.displayed_[this.row_]=""},pt.prototype.paintOn=function(t,i){var n=this.displayed_[this.row_];n+=i,this.displayed_[this.row_]=n};function Ld(t,i){for(var n=t,e=0;e<i.length;e++){var r=i[e];if(n<r.size)return r;n-=r.size}return null}function Od(t,i){var n=re.findBox(t,["moof","traf"]),e=re.findBox(t,["mdat"]),r={},a=[];return 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192&(n=t[i+7])&&((e={}).pts=(14&t[i+9])<<27|(255&t[i+10])<<20|(254&t[i+11])<<12|(255&t[i+12])<<5|(254&t[i+13])>>>3,e.pts*=4,e.pts+=(6&t[i+13])>>>1,e.dts=e.pts,64&n&&(e.dts=(14&t[i+14])<<27|(255&t[i+15])<<20|(254&t[i+16])<<12|(255&t[i+17])<<5|(254&t[i+18])>>>3,e.dts*=4,e.dts+=(6&t[i+18])>>>1)),e},videoPacketContainsKeyFrame:function(t){for(var i=4+Dn(t),n=t.subarray(i),e=0,r=0,a=!1;r<n.byteLength-3;r++)if(n[r+2]===1){e=r+5;break}for(;e<n.byteLength;)switch(n[e]){case 0:if(n[e-1]!==0){e+=2;break}if(n[e-2]!==0){e++;break}for(r+3!==e-2&&ba(31&n[r+3])==="slice_layer_without_partitioning_rbsp_idr"&&(a=!0);n[++e]!==1&&e<n.length;);r=e-2,e+=3;break;case 1:if(n[e-1]!==0||n[e-2]!==0){e+=3;break}ba(31&n[r+3])==="slice_layer_without_partitioning_rbsp_idr"&&(a=!0),r=e-2,e+=3;break;default:e+=3}return 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e,r,a,s,o=0,u=Dt,c=!1;u<=t.byteLength;)if(t[o]!==71||t[u]!==71&&u!==t.byteLength)o++,u++;else{switch(e=t.subarray(o,u),it.ts.parseType(e,i.pid)){case"pes":r=it.ts.parsePesType(e,i.table),a=it.ts.parsePayloadUnitStartIndicator(e),r==="audio"&&a&&(s=it.ts.parsePesTime(e))&&(s.type="audio",n.audio.push(s),c=!0)}if(c)break;o+=Dt,u+=Dt}for(o=(u=t.byteLength)-Dt,c=!1;0<=o;)if(t[o]!==71||t[u]!==71&&u!==t.byteLength)o--,u--;else{switch(e=t.subarray(o,u),it.ts.parseType(e,i.pid)){case"pes":r=it.ts.parsePesType(e,i.table),a=it.ts.parsePayloadUnitStartIndicator(e),r==="audio"&&a&&(s=it.ts.parsePesTime(e))&&(s.type="audio",n.audio.push(s),c=!0)}if(c)break;o-=Dt,u-=Dt}}function $d(t,i,n){for(var e,r,a,s,o,u,c,d=0,h=Dt,f=!1,y={data:[],size:0};h<t.byteLength;)if(t[d]!==71||t[h]!==71)d++,h++;else{switch(e=t.subarray(d,h),it.ts.parseType(e,i.pid)){case"pes":if(r=it.ts.parsePesType(e,i.table),a=it.ts.parsePayloadUnitStartIndicator(e),r==="video"&&(a&&!f&&(s=it.ts.parsePesTime(e))&&(s.type="video",n.video.push(s),f=!0),!n.firstKeyFrame)){if(a&&y.size!==0){for(o=new Uint8Array(y.size),u=0;y.data.length;)c=y.data.shift(),o.set(c,u),u+=c.byteLength;if(it.ts.videoPacketContainsKeyFrame(o)){var b=it.ts.parsePesTime(o);b&&(n.firstKeyFrame=b,n.firstKeyFrame.type="video")}y.size=0}y.data.push(e),y.size+=e.byteLength}}if(f&&n.firstKeyFrame)break;d+=Dt,h+=Dt}for(d=(h=t.byteLength)-Dt,f=!1;0<=d;)if(t[d]!==71||t[h]!==71)d--,h--;else{switch(e=t.subarray(d,h),it.ts.parseType(e,i.pid)){case"pes":r=it.ts.parsePesType(e,i.table),a=it.ts.parsePayloadUnitStartIndicator(e),r==="video"&&a&&(s=it.ts.parsePesTime(e))&&(s.type="video",n.video.push(s),f=!0)}if(f)break;d-=Dt,h-=Dt}}function Gd(t){var i={pid:null,table:null},n={};for(var e in function(r,a){for(var s,o=0,u=Dt;u<r.byteLength;)if(r[o]!==71||r[u]!==71)o++,u++;else{switch(s=r.subarray(o,u),it.ts.parseType(s,a.pid)){case"pat":a.pid||(a.pid=it.ts.parsePat(s));break;case"pmt":a.table||(a.table=it.ts.parsePmt(s))}if(a.pid&&a.table)return;o+=Dt,u+=Dt}}(t,i),i.table)if(i.table.hasOwnProperty(e))switch(i.table[e]){case Ru:n.video=[],$d(t,i,n),n.video.length===0&&delete n.video;break;case Mu:n.audio=[],zd(t,i,n),n.audio.length===0&&delete n.audio}return n}var Re=Wd,Dt=188,Xd=function(t,i){var n;return(n=it.aac.isLikelyAacData(t)?function(e){for(var 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m,g,v,T;for(p+=20+16*(g=l.samples||[]).length,m=Ha(g,p),T=0;T<g.length;T++)v=g[T],m=m.concat([(4278190080&v.duration)>>>24,(16711680&v.duration)>>>16,(65280&v.duration)>>>8,255&v.duration,(4278190080&v.size)>>>24,(16711680&v.size)>>>16,(65280&v.size)>>>8,255&v.size,v.flags.isLeading<<2|v.flags.dependsOn,v.flags.isDependedOn<<6|v.flags.hasRedundancy<<4|v.flags.paddingValue<<1|v.flags.isNonSyncSample,61440&v.flags.degradationPriority,15&v.flags.degradationPriority,(4278190080&v.compositionTimeOffset)>>>24,(16711680&v.compositionTimeOffset)>>>16,(65280&v.compositionTimeOffset)>>>8,255&v.compositionTimeOffset]);return r(R.trun,new Uint8Array(m))},He=function(l,p){var m,g,v,T;for(p+=20+8*(g=l.samples||[]).length,m=Ha(g,p),T=0;T<g.length;T++)v=g[T],m=m.concat([(4278190080&v.duration)>>>24,(16711680&v.duration)>>>16,(65280&v.duration)>>>8,255&v.duration,(4278190080&v.size)>>>24,(16711680&v.size)>>>16,(65280&v.size)>>>8,255&v.size]);return r(R.trun,new Uint8Array(m))},V=function(l,p){return l.type==="audio"?He(l,p):$l(l,p)},o=function(){return r(R.ftyp,W,et,W,tt)};function xp(l,p){var m={size:0,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0,degradationPriority:0,isNonSyncSample:1}};return m.dataOffset=p,m.compositionTimeOffset=l.pts-l.dts,m.duration=l.duration,m.size=4*l.length,m.size+=l.byteLength,l.keyFrame&&(m.flags.dependsOn=2,m.flags.isNonSyncSample=0),m}function nt(l){for(var p=[];l--;)p.push(0);return p}function Jt(){Jt.prototype.init.call(this),this.captionPackets_=[],this.ccStreams_=[new ct(0,0),new ct(0,1),new ct(1,0),new ct(1,1)],this.reset(),this.ccStreams_.forEach(function(l){l.on("data",this.trigger.bind(this,"data")),l.on("partialdone",this.trigger.bind(this,"partialdone")),l.on("done",this.trigger.bind(this,"done"))},this)}var Va,Xl,Kl,qa,Yl,Ql=function(l){return r(R.mdat,l)},Jl=d,Dp=function(l){var p,m=o(),g=h(l);return(p=new Uint8Array(m.byteLength+g.byteLength)).set(m),p.set(g,m.byteLength),p},Up=function(l){var p,m,g=[],v=[];for(v.byteLength=0,v.nalCount=0,v.duration=0,p=g.byteLength=0;p<l.length;p++)(m=l[p]).nalUnitType==="access_unit_delimiter_rbsp"?(g.length&&(g.duration=m.dts-g.dts,v.byteLength+=g.byteLength,v.nalCount+=g.length,v.duration+=g.duration,v.push(g)),(g=[m]).byteLength=m.data.byteLength,g.pts=m.pts,g.dts=m.dts):(m.nalUnitType==="slice_layer_without_partitioning_rbsp_idr"&&(g.keyFrame=!0),g.duration=m.dts-g.dts,g.byteLength+=m.data.byteLength,g.push(m));return v.length&&(!g.duration||g.duration<=0)&&(g.duration=v[v.length-1].duration),v.byteLength+=g.byteLength,v.nalCount+=g.length,v.duration+=g.duration,v.push(g),v},Rp=function(l){var p,m,g=[],v=[];for(g.byteLength=0,g.nalCount=0,g.duration=0,g.pts=l[0].pts,g.dts=l[0].dts,v.byteLength=0,v.nalCount=0,v.duration=0,v.pts=l[0].pts,v.dts=l[0].dts,p=0;p<l.length;p++)(m=l[p]).keyFrame?(g.length&&(v.push(g),v.byteLength+=g.byteLength,v.nalCount+=g.nalCount,v.duration+=g.duration),(g=[m]).nalCount=m.length,g.byteLength=m.byteLength,g.pts=m.pts,g.dts=m.dts,g.duration=m.duration):(g.duration+=m.duration,g.nalCount+=m.length,g.byteLength+=m.byteLength,g.push(m));return v.length&&g.duration<=0&&(g.duration=v[v.length-1].duration),v.byteLength+=g.byteLength,v.nalCount+=g.nalCount,v.duration+=g.duration,v.push(g),v},Mp=function(l){var p;return!l[0][0].keyFrame&&1<l.length&&(p=l.shift(),l.byteLength-=p.byteLength,l.nalCount-=p.nalCount,l[0][0].dts=p.dts,l[0][0].pts=p.pts,l[0][0].duration+=p.duration),l},Np=function(l,p){var m,g,v,T,A,P=p||0,I=[];for(m=0;m<l.length;m++)for(T=l[m],g=0;g<T.length;g++)A=T[g],P+=(v=xp(A,P)).size,I.push(v);return I},Bp=function(l){var p,m,g,v,T,A,P=0,I=l.byteLength,O=l.nalCount,N=new Uint8Array(I+4*O),$=new DataView(N.buffer);for(p=0;p<l.length;p++)for(v=l[p],m=0;m<v.length;m++)for(T=v[m],g=0;g<T.length;g++)A=T[g],$.setUint32(P,A.data.byteLength),P+=4,N.set(A.data,P),P+=A.data.byteLength;return N},be=[33,16,5,32,164,27],Wa=[33,65,108,84,1,2,4,8,168,2,4,8,17,191,252],jp={96e3:[be,[227,64],nt(154),[56]],88200:[be,[231],nt(170),[56]],64e3:[be,[248,192],nt(240),[56]],48e3:[be,[255,192],nt(268),[55,148,128],nt(54),[112]],44100:[be,[255,192],nt(268),[55,163,128],nt(84),[112]],32e3:[be,[255,192],nt(268),[55,234],nt(226),[112]],24e3:[be,[255,192],nt(268),[55,255,128],nt(268),[111,112],nt(126),[224]],16e3:[be,[255,192],nt(268),[55,255,128],nt(268),[111,255],nt(269),[223,108],nt(195),[1,192]],12e3:[Wa,nt(268),[3,127,248],nt(268),[6,255,240],nt(268),[13,255,224],nt(268),[27,253,128],nt(259),[56]],11025:[Wa,nt(268),[3,127,248],nt(268),[6,255,240],nt(268),[13,255,224],nt(268),[27,255,192],nt(268),[55,175,128],nt(108),[112]],8e3:[Wa,nt(268),[3,121,16],nt(47),[7]]},Fp=(Va=jp,Object.keys(Va).reduce(function(l,p){return l[p]=new Uint8Array(Va[p].reduce(function(m,g){return m.concat(g)},[])),l},{})),Qi=9e4,Hp=(Xl=function(l){return 9e4*l},Kl=function(l,p){return l*p},qa=function(l){return l/9e4},Yl=function(l,p){return l/p},function(l,p){return Xl(Yl(l,p))}),Vp=function(l,p){return Kl(qa(l),p)},za=function(l,p,m){return qa(m?l:l-p)},qp=function(l,p,m,g){var v,T,A,P,I,O=0,N=0,$=0;if(p.length&&(v=Hp(l.baseMediaDecodeTime,l.samplerate),T=Math.ceil(Qi/(l.samplerate/1024)),m&&g&&(O=v-Math.max(m,g),$=(N=Math.floor(O/T))*T),!(N<1||Qi/2<$))){for(A=(A=Fp[l.samplerate])||p[0].data,P=0;P<N;P++)I=p[0],p.splice(0,0,{data:A,dts:I.dts-T,pts:I.pts-T});l.baseMediaDecodeTime-=Math.floor(Vp($,l.samplerate))}},Wp=function(l,p,m){return p.minSegmentDts>=m?l:(p.minSegmentDts=1/0,l.filter(function(g){return g.dts>=m&&(p.minSegmentDts=Math.min(p.minSegmentDts,g.dts),p.minSegmentPts=p.minSegmentDts,!0)}))},zp=function(l){var p,m,g=[];for(p=0;p<l.length;p++)m=l[p],g.push({size:m.data.byteLength,duration:1024});return g},$p=function(l){var p,m,g=0,v=new Uint8Array(function(T){var A,P=0;for(A=0;A<T.length;A++)P+=T[A].data.byteLength;return P}(l));for(p=0;p<l.length;p++)m=l[p],v.set(m.data,g),g+=m.data.byteLength;return v},Gp=Qi,yi=function(l){delete l.minSegmentDts,delete l.maxSegmentDts,delete l.minSegmentPts,delete l.maxSegmentPts},Zl=function(l,p){var m,g=l.minSegmentDts;return p||(g-=l.timelineStartInfo.dts),m=l.timelineStartInfo.baseMediaDecodeTime,m+=g,m=Math.max(0,m),l.type==="audio"&&(m*=l.samplerate/Gp,m=Math.floor(m)),m},$a=function(l,p){typeof p.pts=="number"&&(l.timelineStartInfo.pts===void 0&&(l.timelineStartInfo.pts=p.pts),l.minSegmentPts===void 0?l.minSegmentPts=p.pts:l.minSegmentPts=Math.min(l.minSegmentPts,p.pts),l.maxSegmentPts===void 0?l.maxSegmentPts=p.pts:l.maxSegmentPts=Math.max(l.maxSegmentPts,p.pts)),typeof p.dts=="number"&&(l.timelineStartInfo.dts===void 0&&(l.timelineStartInfo.dts=p.dts),l.minSegmentDts===void 0?l.minSegmentDts=p.dts:l.minSegmentDts=Math.min(l.minSegmentDts,p.dts),l.maxSegmentDts===void 0?l.maxSegmentDts=p.dts:l.maxSegmentDts=Math.max(l.maxSegmentDts,p.dts))},Xp=function(l){for(var p=0,m={payloadType:-1,payloadSize:0},g=0,v=0;p<l.byteLength&&l[p]!==128;){for(;l[p]===255;)g+=255,p++;for(g+=l[p++];l[p]===255;)v+=255,p++;if(v+=l[p++],!m.payload&&g===4){m.payloadType=g,m.payloadSize=v,m.payload=l.subarray(p,p+v);break}p+=v,v=g=0}return m},Kp=function(l){return l.payload[0]!==181||(l.payload[1]<<8|l.payload[2])!=49||String.fromCharCode(l.payload[3],l.payload[4],l.payload[5],l.payload[6])!=="GA94"||l.payload[7]!==3?null:l.payload.subarray(8,l.payload.length-1)},Yp=function(l,p){var m,g,v,T,A=[];if(!(64&p[0]))return A;for(g=31&p[0],m=0;m<g;m++)T={type:3&p[2+(v=3*m)],pts:l},4&p[2+v]&&(T.ccData=p[3+v]<<8|p[4+v],A.push(T));return A},Qp=4;(Jt.prototype=new Rt).push=function(l){var p,m,g;if(l.nalUnitType==="sei_rbsp"&&(p=Xp(l.escapedRBSP)).payloadType===Qp&&(m=Kp(p)))if(l.dts<this.latestDts_)this.ignoreNextEqualDts_=!0;else{if(l.dts===this.latestDts_&&this.ignoreNextEqualDts_)return this.numSameDts_--,void(this.numSameDts_||(this.ignoreNextEqualDts_=!1));g=Yp(l.pts,m),this.captionPackets_=this.captionPackets_.concat(g),this.latestDts_!==l.dts&&(this.numSameDts_=0),this.numSameDts_++,this.latestDts_=l.dts}},Jt.prototype.flushCCStreams=function(l){this.ccStreams_.forEach(function(p){return l==="flush"?p.flush():p.partialFlush()},this)},Jt.prototype.flushStream=function(l){this.captionPackets_.length&&(this.captionPackets_.forEach(function(p,m){p.presortIndex=m}),this.captionPackets_.sort(function(p,m){return p.pts===m.pts?p.presortIndex-m.presortIndex:p.pts-m.pts}),this.captionPackets_.forEach(function(p){p.type<2&&this.dispatchCea608Packet(p)},this),this.captionPackets_.length=0),this.flushCCStreams(l)},Jt.prototype.flush=function(){return this.flushStream("flush")},Jt.prototype.partialFlush=function(){return this.flushStream("partialFlush")},Jt.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach(function(l){l.reset()})},Jt.prototype.dispatchCea608Packet=function(l){this.setsTextOrXDSActive(l)?this.activeCea608Channel_[l.type]=null:this.setsChannel1Active(l)?this.activeCea608Channel_[l.type]=0:this.setsChannel2Active(l)&&(this.activeCea608Channel_[l.type]=1),this.activeCea608Channel_[l.type]!==null&&this.ccStreams_[(l.type<<1)+this.activeCea608Channel_[l.type]].push(l)},Jt.prototype.setsChannel1Active=function(l){return(30720&l.ccData)==4096},Jt.prototype.setsChannel2Active=function(l){return(30720&l.ccData)==6144},Jt.prototype.setsTextOrXDSActive=function(l){return(28928&l.ccData)==256||(30974&l.ccData)==4138||(30974&l.ccData)==6186};function qn(l){return l===null?"":(l=Jp[l]||l,String.fromCharCode(l))}function Ve(){for(var l=[],p=15;p--;)l.push("");return l}var Jp={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},Zp=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],ct=function l(p,m){l.prototype.init.call(this),this.field_=p||0,this.dataChannel_=m||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(g){var v,T,A,P,I;if((v=32639&g.ccData)!==this.lastControlCode_){if((61440&v)==4096?this.lastControlCode_=v:v!==this.PADDING_&&(this.lastControlCode_=null),A=v>>>8,P=255&v,v!==this.PADDING_)if(v===this.RESUME_CAPTION_LOADING_)this.mode_="popOn";else if(v===this.END_OF_CAPTION_)this.mode_="popOn",this.clearFormatting(g.pts),this.flushDisplayed(g.pts),T=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=T,this.startPts_=g.pts;else if(v===this.ROLL_UP_2_ROWS_)this.rollUpRows_=2,this.setRollUp(g.pts);else if(v===this.ROLL_UP_3_ROWS_)this.rollUpRows_=3,this.setRollUp(g.pts);else if(v===this.ROLL_UP_4_ROWS_)this.rollUpRows_=4,this.setRollUp(g.pts);else if(v===this.CARRIAGE_RETURN_)this.clearFormatting(g.pts),this.flushDisplayed(g.pts),this.shiftRowsUp_(),this.startPts_=g.pts;else if(v===this.BACKSPACE_)this.mode_==="popOn"?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1);else if(v===this.ERASE_DISPLAYED_MEMORY_)this.flushDisplayed(g.pts),this.displayed_=Ve();else if(v===this.ERASE_NON_DISPLAYED_MEMORY_)this.nonDisplayed_=Ve();else if(v===this.RESUME_DIRECT_CAPTIONING_)this.mode_!=="paintOn"&&(this.flushDisplayed(g.pts),this.displayed_=Ve()),this.mode_="paintOn",this.startPts_=g.pts;else if(this.isSpecialCharacter(A,P))I=qn((A=(3&A)<<8)|P),this[this.mode_](g.pts,I),this.column_++;else if(this.isExtCharacter(A,P))this.mode_==="popOn"?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1),I=qn((A=(3&A)<<8)|P),this[this.mode_](g.pts,I),this.column_++;else if(this.isMidRowCode(A,P))this.clearFormatting(g.pts),this[this.mode_](g.pts," "),this.column_++,(14&P)==14&&this.addFormatting(g.pts,["i"]),(1&P)==1&&this.addFormatting(g.pts,["u"]);else if(this.isOffsetControlCode(A,P))this.column_+=3&P;else if(this.isPAC(A,P)){var O=Zp.indexOf(7968&v);this.mode_==="rollUp"&&(O-this.rollUpRows_+1<0&&(O=this.rollUpRows_-1),this.setRollUp(g.pts,O)),O!==this.row_&&(this.clearFormatting(g.pts),this.row_=O),1&P&&this.formatting_.indexOf("u")===-1&&this.addFormatting(g.pts,["u"]),(16&v)==16&&(this.column_=4*((14&v)>>1)),this.isColorPAC(P)&&(14&P)==14&&this.addFormatting(g.pts,["i"])}else this.isNormalChar(A)&&(P===0&&(P=null),I=qn(A),I+=qn(P),this[this.mode_](g.pts,I),this.column_+=I.length)}else this.lastControlCode_=null}};ct.prototype=new Rt,ct.prototype.flushDisplayed=function(l){var p=this.displayed_.map(function(m){try{return m.trim()}catch(g){return""}}).join(`
`).replace(/^\n+|\n+$/g,"");p.length&&this.trigger("data",{startPts:this.startPts_,endPts:l,text:p,stream:this.name_})},ct.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=Ve(),this.nonDisplayed_=Ve(),this.lastControlCode_=null,this.column_=0,this.row_=14,this.rollUpRows_=2,this.formatting_=[]},ct.prototype.setConstants=function(){this.dataChannel_===0?(this.BASE_=16,this.EXT_=17,this.CONTROL_=(20|this.field_)<<8,this.OFFSET_=23):this.dataChannel_===1&&(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_},ct.prototype.isSpecialCharacter=function(l,p){return l===this.EXT_&&48<=p&&p<=63},ct.prototype.isExtCharacter=function(l,p){return(l===this.EXT_+1||l===this.EXT_+2)&&32<=p&&p<=63},ct.prototype.isMidRowCode=function(l,p){return l===this.EXT_&&32<=p&&p<=47},ct.prototype.isOffsetControlCode=function(l,p){return l===this.OFFSET_&&33<=p&&p<=35},ct.prototype.isPAC=function(l,p){return l>=this.BASE_&&l<this.BASE_+8&&64<=p&&p<=127},ct.prototype.isColorPAC=function(l){return 64<=l&&l<=79||96<=l&&l<=127},ct.prototype.isNormalChar=function(l){return 32<=l&&l<=127},ct.prototype.setRollUp=function(l,p){if(this.mode_!=="rollUp"&&(this.row_=14,this.mode_="rollUp",this.flushDisplayed(l),this.nonDisplayed_=Ve(),this.displayed_=Ve()),p!==void 0&&p!==this.row_)for(var m=0;m<this.rollUpRows_;m++)this.displayed_[p-m]=this.displayed_[this.row_-m],this.displayed_[this.row_-m]="";p===void 0&&(p=this.row_),this.topRow_=p-this.rollUpRows_+1},ct.prototype.addFormatting=function(l,p){this.formatting_=this.formatting_.concat(p);var m=p.reduce(function(g,v){return g+"<"+v+">"},"");this[this.mode_](l,m)},ct.prototype.clearFormatting=function(l){if(this.formatting_.length){var p=this.formatting_.reverse().reduce(function(m,g){return m+"</"+g+">"},"");this.formatting_=[],this[this.mode_](l,p)}},ct.prototype.popOn=function(l,p){var m=this.nonDisplayed_[this.row_];m+=p,this.nonDisplayed_[this.row_]=m},ct.prototype.rollUp=function(l,p){var m=this.displayed_[this.row_];m+=p,this.displayed_[this.row_]=m},ct.prototype.shiftRowsUp_=function(){var l;for(l=0;l<this.topRow_;l++)this.displayed_[l]="";for(l=this.row_+1;l<15;l++)this.displayed_[l]="";for(l=this.topRow_;l<this.row_;l++)this.displayed_[l]=this.displayed_[l+1];this.displayed_[this.row_]=""},ct.prototype.paintOn=function(l,p){var m=this.displayed_[this.row_];m+=p,this.displayed_[this.row_]=m};function tc(l,p){var m=1;for(p<l&&(m=-1);4294967296<Math.abs(p-l);)l+=8589934592*m;return l}function Ga(l){var p,m;Ga.prototype.init.call(this),this.type_=l||"shared",this.push=function(g){this.type_!=="shared"&&g.type!==this.type_||(m===void 0&&(m=g.dts),g.dts=tc(g.dts,m),g.pts=tc(g.pts,m),p=g.dts,this.trigger("data",g))},this.flush=function(){m=p,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.discontinuity=function(){p=m=void 0},this.reset=function(){this.discontinuity(),this.trigger("reset")}}var ec={CaptionStream:Jt,Cea608Stream:ct},Wt={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21};Ga.prototype=new Rt;function ic(l,p,m){var g,v="";for(g=p;g<m;g++)v+="%"+("00"+l[g].toString(16)).slice(-2);return v}function Wn(l,p,m){return decodeURIComponent(ic(l,p,m))}function zn(l){return l[0]<<21|l[1]<<14|l[2]<<7|l[3]}var Xa,tf=Ga,nc={TXXX:function(l){var p;if(l.data[0]===3){for(p=1;p<l.data.length;p++)if(l.data[p]===0){l.description=Wn(l.data,1,p),l.value=Wn(l.data,p+1,l.data.length).replace(/\0*$/,"");break}l.data=l.value}},WXXX:function(l){var p;if(l.data[0]===3){for(p=1;p<l.data.length;p++)if(l.data[p]===0){l.description=Wn(l.data,1,p),l.url=Wn(l.data,p+1,l.data.length);break}}},PRIV:function(l){var p,m;for(p=0;p<l.data.length;p++)if(l.data[p]===0){l.owner=(m=l.data,unescape(ic(m,0,p)));break}l.privateData=l.data.subarray(p+1),l.data=l.privateData}};(Xa=function(l){var p,m={debug:!(!l||!l.debug),descriptor:l&&l.descriptor},g=0,v=[],T=0;if(Xa.prototype.init.call(this),this.dispatchType=Wt.METADATA_STREAM_TYPE.toString(16),m.descriptor)for(p=0;p<m.descriptor.length;p++)this.dispatchType+=("00"+m.descriptor[p].toString(16)).slice(-2);this.push=function(A){var P,I,O,N,$;if(A.type==="timed-metadata"){if(A.dataAlignmentIndicator&&(T=0,v.length=0),v.length===0&&(A.data.length<10||A.data[0]!=="I".charCodeAt(0)||A.data[1]!=="D".charCodeAt(0)||A.data[2]!=="3".charCodeAt(0)))m.debug;else if(v.push(A),T+=A.data.byteLength,v.length===1&&(g=zn(A.data.subarray(6,10)),g+=10),!(T<g)){for(P={data:new Uint8Array(g),frames:[],pts:v[0].pts,dts:v[0].dts},$=0;$<g;)P.data.set(v[0].data.subarray(0,g-$),$),$+=v[0].data.byteLength,T-=v[0].data.byteLength,v.shift();I=10,64&P.data[5]&&(I+=4,I+=zn(P.data.subarray(10,14)),g-=zn(P.data.subarray(16,20)));do{if((O=zn(P.data.subarray(I+4,I+8)))<1)return;if((N={id:String.fromCharCode(P.data[I],P.data[I+1],P.data[I+2],P.data[I+3]),data:P.data.subarray(I+10,I+O+10)}).key=N.id,nc[N.id]&&(nc[N.id](N),N.owner==="com.apple.streaming.transportStreamTimestamp")){var G=N.data,Q=(1&G[3])<<30|G[4]<<22|G[5]<<14|G[6]<<6|G[7]>>>2;Q*=4,Q+=3&G[7],N.timeStamp=Q,P.pts===void 0&&P.dts===void 0&&(P.pts=N.timeStamp,P.dts=N.timeStamp),this.trigger("timestamp",N)}P.frames.push(N),I+=10,I+=O}while(I<g);this.trigger("data",P)}}}}).prototype=new Rt;var Ka,$n,Ya,ef=Xa,nf=tf;(Ka=function(){var l=new Uint8Array(188),p=0;Ka.prototype.init.call(this),this.push=function(m){var g,v=0,T=188;for(p?((g=new Uint8Array(m.byteLength+p)).set(l.subarray(0,p)),g.set(m,p),p=0):g=m;T<g.byteLength;)g[v]!==71||g[T]!==71?(v++,T++):(this.trigger("data",g.subarray(v,T)),v+=188,T+=188);v<g.byteLength&&(l.set(g.subarray(v),0),p=g.byteLength-v)},this.flush=function(){p===188&&l[0]===71&&(this.trigger("data",l),p=0),this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.reset=function(){p=0,this.trigger("reset")}}).prototype=new Rt,($n=function(){var l,p,m,g;$n.prototype.init.call(this),(g=this).packetsWaitingForPmt=[],this.programMapTable=void 0,l=function(v,T){var A=0;T.payloadUnitStartIndicator&&(A+=v[A]+1),T.type==="pat"?p(v.subarray(A),T):m(v.subarray(A),T)},p=function(v,T){T.section_number=v[7],T.last_section_number=v[8],g.pmtPid=(31&v[10])<<8|v[11],T.pmtPid=g.pmtPid},m=function(v,T){var A,P;if(1&v[5]){for(g.programMapTable={video:null,audio:null,"timed-metadata":{}},A=3+((15&v[1])<<8|v[2])-4,P=12+((15&v[10])<<8|v[11]);P<A;){var I=v[P],O=(31&v[P+1])<<8|v[P+2];I===Wt.H264_STREAM_TYPE&&g.programMapTable.video===null?g.programMapTable.video=O:I===Wt.ADTS_STREAM_TYPE&&g.programMapTable.audio===null?g.programMapTable.audio=O:I===Wt.METADATA_STREAM_TYPE&&(g.programMapTable["timed-metadata"][O]=I),P+=5+((15&v[P+3])<<8|v[P+4])}T.programMapTable=g.programMapTable}},this.push=function(v){var T={},A=4;if(T.payloadUnitStartIndicator=!!(64&v[1]),T.pid=31&v[1],T.pid<<=8,T.pid|=v[2],1<(48&v[3])>>>4&&(A+=v[A]+1),T.pid===0)T.type="pat",l(v.subarray(A),T),this.trigger("data",T);else if(T.pid===this.pmtPid)for(T.type="pmt",l(v.subarray(A),T),this.trigger("data",T);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());else this.programMapTable===void 0?this.packetsWaitingForPmt.push([v,A,T]):this.processPes_(v,A,T)},this.processPes_=function(v,T,A){A.pid===this.programMapTable.video?A.streamType=Wt.H264_STREAM_TYPE:A.pid===this.programMapTable.audio?A.streamType=Wt.ADTS_STREAM_TYPE:A.streamType=this.programMapTable["timed-metadata"][A.pid],A.type="pes",A.data=v.subarray(T),this.trigger("data",A)}}).prototype=new Rt,$n.STREAM_TYPES={h264:27,adts:15},(Ya=function(){function l(A,P,I){var O,N,$=new Uint8Array(A.size),G={type:P},Q=0,ht=0;if(A.data.length&&!(A.size<9)){for(G.trackId=A.data[0].pid,Q=0;Q<A.data.length;Q++)N=A.data[Q],$.set(N.data,ht),ht+=N.data.byteLength;(function(X,gt){var Ft;gt.packetLength=6+(X[4]<<8|X[5]),gt.dataAlignmentIndicator=(4&X[6])!=0,192&(Ft=X[7])&&(gt.pts=(14&X[9])<<27|(255&X[10])<<20|(254&X[11])<<12|(255&X[12])<<5|(254&X[13])>>>3,gt.pts*=4,gt.pts+=(6&X[13])>>>1,gt.dts=gt.pts,64&Ft&&(gt.dts=(14&X[14])<<27|(255&X[15])<<20|(254&X[16])<<12|(255&X[17])<<5|(254&X[18])>>>3,gt.dts*=4,gt.dts+=(6&X[18])>>>1)),gt.data=X.subarray(9+X[8])})($,G),O=P==="video"||G.packetLength<=A.size,(I||O)&&(A.size=0,A.data.length=0),O&&m.trigger("data",G)}}var p,m=this,g={data:[],size:0},v={data:[],size:0},T={data:[],size:0};Ya.prototype.init.call(this),this.push=function(A){({pat:function(){},pes:function(){var P,I;switch(A.streamType){case Wt.H264_STREAM_TYPE:case Wt.H264_STREAM_TYPE:P=g,I="video";break;case Wt.ADTS_STREAM_TYPE:P=v,I="audio";break;case Wt.METADATA_STREAM_TYPE:P=T,I="timed-metadata";break;default:return}A.payloadUnitStartIndicator&&l(P,I,!0),P.data.push(A),P.size+=A.data.byteLength},pmt:function(){var P={type:"metadata",tracks:[]};(p=A.programMapTable).video!==null&&P.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+p.video,codec:"avc",type:"video"}),p.audio!==null&&P.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+p.audio,codec:"adts",type:"audio"}),m.trigger("data",P)}})[A.type]()},this.reset=function(){g.size=0,g.data.length=0,v.size=0,v.data.length=0,this.trigger("reset")},this.flushStreams_=function(){l(g,"video"),l(v,"audio"),l(T,"timed-metadata")},this.flush=function(){this.flushStreams_(),this.trigger("done")}}).prototype=new Rt;var rc={PAT_PID:0,MP2T_PACKET_LENGTH:188,TransportPacketStream:Ka,TransportParseStream:$n,ElementaryStream:Ya,TimestampRolloverStream:nf,CaptionStream:ec.CaptionStream,Cea608Stream:ec.Cea608Stream,MetadataStream:ef};for(var Qa in Wt)Wt.hasOwnProperty(Qa)&&(rc[Qa]=Wt[Qa]);var Ja,he=rc,rf=Qi,ac=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];(Ja=function(l){var p,m=0;Ja.prototype.init.call(this),this.push=function(g){var v,T,A,P,I,O,N=0;if(l||(m=0),g.type==="audio")for(p?(P=p,(p=new Uint8Array(P.byteLength+g.data.byteLength)).set(P),p.set(g.data,P.byteLength)):p=g.data;N+5<p.length;)if(p[N]===255&&(246&p[N+1])==240){if(T=2*(1&~p[N+1]),v=(3&p[N+3])<<11|p[N+4]<<3|(224&p[N+5])>>5,O=(I=1024*(1+(3&p[N+6])))*rf/ac[(60&p[N+2])>>>2],A=N+v,p.byteLength<A)return;if(this.trigger("data",{pts:g.pts+m*O,dts:g.dts+m*O,sampleCount:I,audioobjecttype:1+(p[N+2]>>>6&3),channelcount:(1&p[N+2])<<2|(192&p[N+3])>>>6,samplerate:ac[(60&p[N+2])>>>2],samplingfrequencyindex:(60&p[N+2])>>>2,samplesize:16,data:p.subarray(N+7+T,A)}),m++,p.byteLength===A)return void(p=void 0);p=p.subarray(A)}else N++},this.flush=function(){m=0,this.trigger("done")},this.reset=function(){p=void 0,this.trigger("reset")},this.endTimeline=function(){p=void 0,this.trigger("endedtimeline")}}).prototype=new Rt;var Za,Gn,sc,oc=Ja,af=function(l){var p=l.byteLength,m=0,g=0;this.length=function(){return 8*p},this.bitsAvailable=function(){return 8*p+g},this.loadWord=function(){var v=l.byteLength-p,T=new Uint8Array(4),A=Math.min(4,p);if(A===0)throw new Error("no bytes available");T.set(l.subarray(v,v+A)),m=new DataView(T.buffer).getUint32(0),g=8*A,p-=A},this.skipBits=function(v){var T;v<g||(v-=g,v-=8*(T=Math.floor(v/8)),p-=T,this.loadWord()),m<<=v,g-=v},this.readBits=function(v){var T=Math.min(g,v),A=m>>>32-T;return 0<(g-=T)?m<<=T:0<p&&this.loadWord(),0<(T=v-T)?A<<T|this.readBits(T):A},this.skipLeadingZeros=function(){var v;for(v=0;v<g;++v)if((m&2147483648>>>v)!=0)return m<<=v,g-=v,v;return this.loadWord(),v+this.skipLeadingZeros()},this.skipUnsignedExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.skipExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.readUnsignedExpGolomb=function(){var v=this.skipLeadingZeros();return this.readBits(v+1)-1},this.readExpGolomb=function(){var v=this.readUnsignedExpGolomb();return 1&v?1+v>>>1:-1*(v>>>1)},this.readBoolean=function(){return this.readBits(1)===1},this.readUnsignedByte=function(){return this.readBits(8)},this.loadWord()};(Gn=function(){var l,p,m=0;Gn.prototype.init.call(this),this.push=function(g){for(var v,T=(p=p?((v=new Uint8Array(p.byteLength+g.data.byteLength)).set(p),v.set(g.data,p.byteLength),v):g.data).byteLength;m<T-3;m++)if(p[m+2]===1){l=m+5;break}for(;l<T;)switch(p[l]){case 0:if(p[l-1]!==0){l+=2;break}if(p[l-2]!==0){l++;break}for(m+3!==l-2&&this.trigger("data",p.subarray(m+3,l-2));p[++l]!==1&&l<T;);m=l-2,l+=3;break;case 1:if(p[l-1]!==0||p[l-2]!==0){l+=3;break}this.trigger("data",p.subarray(m+3,l-2)),m=l-2,l+=3;break;default:l+=3}p=p.subarray(m),l-=m,m=0},this.reset=function(){p=null,m=0,this.trigger("reset")},this.flush=function(){p&&3<p.byteLength&&this.trigger("data",p.subarray(m+3)),p=null,m=0,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")}}).prototype=new Rt,sc={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},(Za=function(){var l,p,m,g,v,T,A,P=new Gn;Za.prototype.init.call(this),(l=this).push=function(I){I.type==="video"&&(p=I.trackId,m=I.pts,g=I.dts,P.push(I))},P.on("data",function(I){var O={trackId:p,pts:m,dts:g,data:I};switch(31&I[0]){case 5:O.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:O.nalUnitType="sei_rbsp",O.escapedRBSP=v(I.subarray(1));break;case 7:O.nalUnitType="seq_parameter_set_rbsp",O.escapedRBSP=v(I.subarray(1)),O.config=T(O.escapedRBSP);break;case 8:O.nalUnitType="pic_parameter_set_rbsp";break;case 9:O.nalUnitType="access_unit_delimiter_rbsp"}l.trigger("data",O)}),P.on("done",function(){l.trigger("done")}),P.on("partialdone",function(){l.trigger("partialdone")}),P.on("reset",function(){l.trigger("reset")}),P.on("endedtimeline",function(){l.trigger("endedtimeline")}),this.flush=function(){P.flush()},this.partialFlush=function(){P.partialFlush()},this.reset=function(){P.reset()},this.endTimeline=function(){P.endTimeline()},A=function(I,O){var N,$=8,G=8;for(N=0;N<I;N++)G!==0&&(G=($+O.readExpGolomb()+256)%256),$=G===0?$:G},v=function(I){for(var O,N,$=I.byteLength,G=[],Q=1;Q<$-2;)I[Q]===0&&I[Q+1]===0&&I[Q+2]===3?(G.push(Q+2),Q+=2):Q++;if(G.length===0)return I;O=$-G.length,N=new Uint8Array(O);var ht=0;for(Q=0;Q<O;ht++,Q++)ht===G[0]&&(ht++,G.shift()),N[Q]=I[ht];return N},T=function(I){var O,N,$,G,Q,ht,X,gt,Ft,_i,dc,yt,qe,pc=0,fc=0,mc=0,gc=0,yc=1;if(N=(O=new af(I)).readUnsignedByte(),G=O.readUnsignedByte(),$=O.readUnsignedByte(),O.skipUnsignedExpGolomb(),sc[N]&&((Q=O.readUnsignedExpGolomb())===3&&O.skipBits(1),O.skipUnsignedExpGolomb(),O.skipUnsignedExpGolomb(),O.skipBits(1),O.readBoolean()))for(dc=Q!==3?8:12,qe=0;qe<dc;qe++)O.readBoolean()&&A(qe<6?16:64,O);if(O.skipUnsignedExpGolomb(),(ht=O.readUnsignedExpGolomb())===0)O.readUnsignedExpGolomb();else if(ht===1)for(O.skipBits(1),O.skipExpGolomb(),O.skipExpGolomb(),X=O.readUnsignedExpGolomb(),qe=0;qe<X;qe++)O.skipExpGolomb();if(O.skipUnsignedExpGolomb(),O.skipBits(1),gt=O.readUnsignedExpGolomb(),Ft=O.readUnsignedExpGolomb(),(_i=O.readBits(1))===0&&O.skipBits(1),O.skipBits(1),O.readBoolean()&&(pc=O.readUnsignedExpGolomb(),fc=O.readUnsignedExpGolomb(),mc=O.readUnsignedExpGolomb(),gc=O.readUnsignedExpGolomb()),O.readBoolean()&&O.readBoolean()){switch(O.readUnsignedByte()){case 1:yt=[1,1];break;case 2:yt=[12,11];break;case 3:yt=[10,11];break;case 4:yt=[16,11];break;case 5:yt=[40,33];break;case 6:yt=[24,11];break;case 7:yt=[20,11];break;case 8:yt=[32,11];break;case 9:yt=[80,33];break;case 10:yt=[18,11];break;case 11:yt=[15,11];break;case 12:yt=[64,33];break;case 13:yt=[160,99];break;case 14:yt=[4,3];break;case 15:yt=[3,2];break;case 16:yt=[2,1];break;case 255:yt=[O.readUnsignedByte()<<8|O.readUnsignedByte(),O.readUnsignedByte()<<8|O.readUnsignedByte()]}yt&&(yc=yt[0]/yt[1])}return{profileIdc:N,levelIdc:$,profileCompatibility:G,width:Math.ceil((16*(gt+1)-2*pc-2*fc)*yc),height:(2-_i)*(Ft+1)*16-2*mc-2*gc,sarRatio:yt}}}).prototype=new Rt;var ts,sf={H264Stream:Za,NalByteStream:Gn},of=function(l){return l[0]==="I".charCodeAt(0)&&l[1]==="D".charCodeAt(0)&&l[2]==="3".charCodeAt(0)},uf=function(l,p){var m=l[p+6]<<21|l[p+7]<<14|l[p+8]<<7|l[p+9];return(16&l[p+5])>>4?20+m:10+m},lf=function(l,p){var m=(224&l[p+5])>>5,g=l[p+4]<<3;return 6144&l[p+3]|g|m};(ts=function(){var l=new Uint8Array,p=0;ts.prototype.init.call(this),this.setTimestamp=function(m){p=m},this.push=function(m){var g,v,T,A,P=0,I=0;for(l.length?(A=l.length,(l=new Uint8Array(m.byteLength+A)).set(l.subarray(0,A)),l.set(m,A)):l=m;3<=l.length-I;)if(l[I]!=="I".charCodeAt(0)||l[I+1]!=="D".charCodeAt(0)||l[I+2]!=="3".charCodeAt(0))if((255&l[I])!=255||(240&l[I+1])!=240)I++;else{if(l.length-I<7||I+(P=lf(l,I))>l.length)break;T={type:"audio",data:l.subarray(I,I+P),pts:p,dts:p},this.trigger("data",T),I+=P}else{if(l.length-I<10||I+(P=uf(l,I))>l.length)break;v={type:"timed-metadata",data:l.subarray(I,I+P)},this.trigger("data",v),I+=P}g=l.length-I,l=0<g?l.subarray(I):new Uint8Array},this.reset=function(){l=new Uint8Array,this.trigger("reset")},this.endTimeline=function(){l=new Uint8Array,this.trigger("endedtimeline")}}).prototype=new Rt;function uc(l,p){var m;if(l.length!==p.length)return!1;for(m=0;m<l.length;m++)if(l[m]!==p[m])return!1;return!0}function lc(l,p,m,g,v,T){return{start:{dts:l,pts:l+(m-p)},end:{dts:l+(g-p),pts:l+(v-m)},prependedContentDuration:T,baseMediaDecodeTime:l}}var Xn,Ji,es,vi,cf=ts,hf=sf.H264Stream,df=of,pf=Qi,is=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],ns=["width","height","profileIdc","levelIdc","profileCompatibility","sarRatio"];(Ji=function(l,p){var m=[],g=0,v=0,T=0,A=1/0;p=p||{},Ji.prototype.init.call(this),this.push=function(P){$a(l,P),l&&is.forEach(function(I){l[I]=P[I]}),m.push(P)},this.setEarliestDts=function(P){v=P-l.timelineStartInfo.baseMediaDecodeTime},this.setVideoBaseMediaDecodeTime=function(P){A=P},this.setAudioAppendStart=function(P){T=P},this.flush=function(){var P,I,O,N,$;m.length!==0&&(P=Wp(m,l,v),l.baseMediaDecodeTime=Zl(l,p.keepOriginalTimestamps),qp(l,P,T,A),l.samples=zp(P),O=Ql($p(P)),m=[],I=Jl(g,[l]),N=new Uint8Array(I.byteLength+O.byteLength),g++,N.set(I),N.set(O,I.byteLength),yi(l),$=Math.ceil(1024*pf/l.samplerate),P.length&&this.trigger("timingInfo",{start:P[0].dts,end:P[0].dts+P.length*$}),this.trigger("data",{track:l,boxes:N})),this.trigger("done","AudioSegmentStream")},this.reset=function(){yi(l),m=[],this.trigger("reset")}}).prototype=new Rt,(Xn=function(l,p){var m,g,v=0,T=[],A=[];p=p||{},Xn.prototype.init.call(this),delete l.minPTS,this.gopCache_=[],this.push=function(P){$a(l,P),P.nalUnitType!=="seq_parameter_set_rbsp"||m||(m=P.config,l.sps=[P.data],ns.forEach(function(I){l[I]=m[I]},this)),P.nalUnitType!=="pic_parameter_set_rbsp"||g||(g=P.data,l.pps=[P.data]),T.push(P)},this.flush=function(){for(var P,I,O,N,$,G,Q,ht,X=0;T.length&&T[0].nalUnitType!=="access_unit_delimiter_rbsp";)T.shift();if(T.length===0)return this.resetStream_(),void this.trigger("done","VideoSegmentStream");if(P=Up(T),(O=Rp(P))[0][0].keyFrame||((I=this.getGopForFusion_(T[0],l))?(X=I.duration,O.unshift(I),O.byteLength+=I.byteLength,O.nalCount+=I.nalCount,O.pts=I.pts,O.dts=I.dts,O.duration+=I.duration):O=Mp(O)),A.length){var gt;if(!(gt=p.alignGopsAtEnd?this.alignGopsAtEnd_(O):this.alignGopsAtStart_(O)))return this.gopCache_.unshift({gop:O.pop(),pps:l.pps,sps:l.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),T=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");yi(l),O=gt}$a(l,O),l.samples=Np(O),$=Ql(Bp(O)),l.baseMediaDecodeTime=Zl(l,p.keepOriginalTimestamps),this.trigger("processedGopsInfo",O.map(function(Ft){return{pts:Ft.pts,dts:Ft.dts,byteLength:Ft.byteLength}})),Q=O[0],ht=O[O.length-1],this.trigger("segmentTimingInfo",lc(l.baseMediaDecodeTime,Q.dts,Q.pts,ht.dts+ht.duration,ht.pts+ht.duration,X)),this.trigger("timingInfo",{start:O[0].dts,end:O[O.length-1].dts+O[O.length-1].duration}),this.gopCache_.unshift({gop:O.pop(),pps:l.pps,sps:l.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),T=[],this.trigger("baseMediaDecodeTime",l.baseMediaDecodeTime),this.trigger("timelineStartInfo",l.timelineStartInfo),N=Jl(v,[l]),G=new Uint8Array(N.byteLength+$.byteLength),v++,G.set(N),G.set($,N.byteLength),this.trigger("data",{track:l,boxes:G}),this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.reset=function(){this.resetStream_(),T=[],this.gopCache_.length=0,A.length=0,this.trigger("reset")},this.resetStream_=function(){yi(l),g=m=void 0},this.getGopForFusion_=function(P){var I,O,N,$,G,Q=1/0;for(G=0;G<this.gopCache_.length;G++)N=($=this.gopCache_[G]).gop,l.pps&&uc(l.pps[0],$.pps[0])&&l.sps&&uc(l.sps[0],$.sps[0])&&(N.dts<l.timelineStartInfo.dts||-1e4<=(I=P.dts-N.dts-N.duration)&&I<=45e3&&(!O||I<Q)&&(O=$,Q=I));return O?O.gop:null},this.alignGopsAtStart_=function(P){var I,O,N,$,G,Q,ht,X;for(G=P.byteLength,Q=P.nalCount,ht=P.duration,I=O=0;I<A.length&&O<P.length&&(N=A[I],$=P[O],N.pts!==$.pts);)$.pts>N.pts?I++:(O++,G-=$.byteLength,Q-=$.nalCount,ht-=$.duration);return O===0?P:O===P.length?null:((X=P.slice(O)).byteLength=G,X.duration=ht,X.nalCount=Q,X.pts=X[0].pts,X.dts=X[0].dts,X)},this.alignGopsAtEnd_=function(P){var I,O,N,$,G,Q,ht;for(I=A.length-1,O=P.length-1,G=null,Q=!1;0<=I&&0<=O;){if(N=A[I],$=P[O],N.pts===$.pts){Q=!0;break}N.pts>$.pts?I--:(I===A.length-1&&(G=O),O--)}if(!Q&&G===null)return null;if((ht=Q?O:G)===0)return P;var X=P.slice(ht),gt=X.reduce(function(Ft,_i){return Ft.byteLength+=_i.byteLength,Ft.duration+=_i.duration,Ft.nalCount+=_i.nalCount,Ft},{byteLength:0,duration:0,nalCount:0});return X.byteLength=gt.byteLength,X.duration=gt.duration,X.nalCount=gt.nalCount,X.pts=X[0].pts,X.dts=X[0].dts,X},this.alignGopsWith=function(P){A=P}}).prototype=new Rt,(vi=function(l,p){this.numberOfTracks=0,this.metadataStream=p,typeof(l=l||{}).remux!="undefined"?this.remuxTracks=!!l.remux:this.remuxTracks=!0,typeof l.keepOriginalTimestamps=="boolean"?this.keepOriginalTimestamps=l.keepOriginalTimestamps:this.keepOriginalTimestamps=!1,this.pendingTracks=[],this.videoTrack=null,this.pendingBoxes=[],this.pendingCaptions=[],this.pendingMetadata=[],this.pendingBytes=0,this.emittedTracks=0,vi.prototype.init.call(this),this.push=function(m){return m.text?this.pendingCaptions.push(m):m.frames?this.pendingMetadata.push(m):(this.pendingTracks.push(m.track),this.pendingBytes+=m.boxes.byteLength,m.track.type==="video"&&(this.videoTrack=m.track,this.pendingBoxes.push(m.boxes)),void(m.track.type==="audio"&&(this.audioTrack=m.track,this.pendingBoxes.unshift(m.boxes))))}}).prototype=new Rt,vi.prototype.flush=function(l){var p,m,g,v,T=0,A={captions:[],captionStreams:{},metadata:[],info:{}},P=0;if(this.pendingTracks.length<this.numberOfTracks){if(l!=="VideoSegmentStream"&&l!=="AudioSegmentStream"||this.remuxTracks)return;if(this.pendingTracks.length===0)return this.emittedTracks++,void(this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0))}if(this.videoTrack?(P=this.videoTrack.timelineStartInfo.pts,ns.forEach(function(I){A.info[I]=this.videoTrack[I]},this)):this.audioTrack&&(P=this.audioTrack.timelineStartInfo.pts,is.forEach(function(I){A.info[I]=this.audioTrack[I]},this)),this.videoTrack||this.audioTrack){for(this.pendingTracks.length===1?A.type=this.pendingTracks[0].type:A.type="combined",this.emittedTracks+=this.pendingTracks.length,g=Dp(this.pendingTracks),A.initSegment=new Uint8Array(g.byteLength),A.initSegment.set(g),A.data=new Uint8Array(this.pendingBytes),v=0;v<this.pendingBoxes.length;v++)A.data.set(this.pendingBoxes[v],T),T+=this.pendingBoxes[v].byteLength;for(v=0;v<this.pendingCaptions.length;v++)(p=this.pendingCaptions[v]).startTime=za(p.startPts,P,this.keepOriginalTimestamps),p.endTime=za(p.endPts,P,this.keepOriginalTimestamps),A.captionStreams[p.stream]=!0,A.captions.push(p);for(v=0;v<this.pendingMetadata.length;v++)(m=this.pendingMetadata[v]).cueTime=za(m.pts,P,this.keepOriginalTimestamps),A.metadata.push(m);for(A.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",A),v=0;v<A.captions.length;v++)p=A.captions[v],this.trigger("caption",p);for(v=0;v<A.metadata.length;v++)m=A.metadata[v],this.trigger("id3Frame",m)}this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},vi.prototype.setRemux=function(l){this.remuxTracks=l},(es=function(l){var p,m,g=this,v=!0;es.prototype.init.call(this),l=l||{},this.baseMediaDecodeTime=l.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var T={};(this.transmuxPipeline_=T).type="aac",T.metadataStream=new he.MetadataStream,T.aacStream=new cf,T.audioTimestampRolloverStream=new he.TimestampRolloverStream("audio"),T.timedMetadataTimestampRolloverStream=new he.TimestampRolloverStream("timed-metadata"),T.adtsStream=new oc,T.coalesceStream=new vi(l,T.metadataStream),T.headOfPipeline=T.aacStream,T.aacStream.pipe(T.audioTimestampRolloverStream).pipe(T.adtsStream),T.aacStream.pipe(T.timedMetadataTimestampRolloverStream).pipe(T.metadataStream).pipe(T.coalesceStream),T.metadataStream.on("timestamp",function(A){T.aacStream.setTimestamp(A.timeStamp)}),T.aacStream.on("data",function(A){A.type!=="timed-metadata"||T.audioSegmentStream||(m=m||{timelineStartInfo:{baseMediaDecodeTime:g.baseMediaDecodeTime},codec:"adts",type:"audio"},T.coalesceStream.numberOfTracks++,T.audioSegmentStream=new Ji(m,l),T.audioSegmentStream.on("timingInfo",g.trigger.bind(g,"audioTimingInfo")),T.adtsStream.pipe(T.audioSegmentStream).pipe(T.coalesceStream)),g.trigger("trackinfo",{hasAudio:!!m,hasVideo:!!p})}),T.coalesceStream.on("data",this.trigger.bind(this,"data")),T.coalesceStream.on("done",this.trigger.bind(this,"done"))},this.setupTsPipeline=function(){var T={};(this.transmuxPipeline_=T).type="ts",T.metadataStream=new he.MetadataStream,T.packetStream=new he.TransportPacketStream,T.parseStream=new he.TransportParseStream,T.elementaryStream=new he.ElementaryStream,T.timestampRolloverStream=new he.TimestampRolloverStream,T.adtsStream=new oc,T.h264Stream=new hf,T.captionStream=new he.CaptionStream,T.coalesceStream=new vi(l,T.metadataStream),T.headOfPipeline=T.packetStream,T.packetStream.pipe(T.parseStream).pipe(T.elementaryStream).pipe(T.timestampRolloverStream),T.timestampRolloverStream.pipe(T.h264Stream),T.timestampRolloverStream.pipe(T.adtsStream),T.timestampRolloverStream.pipe(T.metadataStream).pipe(T.coalesceStream),T.h264Stream.pipe(T.captionStream).pipe(T.coalesceStream),T.elementaryStream.on("data",function(A){var P;if(A.type==="metadata"){for(P=A.tracks.length;P--;)p||A.tracks[P].type!=="video"?m||A.tracks[P].type!=="audio"||((m=A.tracks[P]).timelineStartInfo.baseMediaDecodeTime=g.baseMediaDecodeTime):(p=A.tracks[P]).timelineStartInfo.baseMediaDecodeTime=g.baseMediaDecodeTime;p&&!T.videoSegmentStream&&(T.coalesceStream.numberOfTracks++,T.videoSegmentStream=new Xn(p,l),T.videoSegmentStream.on("timelineStartInfo",function(I){m&&(m.timelineStartInfo=I,T.audioSegmentStream.setEarliestDts(I.dts))}),T.videoSegmentStream.on("processedGopsInfo",g.trigger.bind(g,"gopInfo")),T.videoSegmentStream.on("segmentTimingInfo",g.trigger.bind(g,"videoSegmentTimingInfo")),T.videoSegmentStream.on("baseMediaDecodeTime",function(I){m&&T.audioSegmentStream.setVideoBaseMediaDecodeTime(I)}),T.videoSegmentStream.on("timingInfo",g.trigger.bind(g,"videoTimingInfo")),T.h264Stream.pipe(T.videoSegmentStream).pipe(T.coalesceStream)),m&&!T.audioSegmentStream&&(T.coalesceStream.numberOfTracks++,T.audioSegmentStream=new Ji(m,l),T.audioSegmentStream.on("timingInfo",g.trigger.bind(g,"audioTimingInfo")),T.adtsStream.pipe(T.audioSegmentStream).pipe(T.coalesceStream)),g.trigger("trackinfo",{hasAudio:!!m,hasVideo:!!p})}}),T.coalesceStream.on("data",this.trigger.bind(this,"data")),T.coalesceStream.on("id3Frame",function(A){A.dispatchType=T.metadataStream.dispatchType,g.trigger("id3Frame",A)}),T.coalesceStream.on("caption",this.trigger.bind(this,"caption")),T.coalesceStream.on("done",this.trigger.bind(this,"done"))},this.setBaseMediaDecodeTime=function(T){var A=this.transmuxPipeline_;l.keepOriginalTimestamps||(this.baseMediaDecodeTime=T),m&&(m.timelineStartInfo.dts=void 0,m.timelineStartInfo.pts=void 0,yi(m),l.keepOriginalTimestamps||(m.timelineStartInfo.baseMediaDecodeTime=T),A.audioTimestampRolloverStream&&A.audioTimestampRolloverStream.discontinuity()),p&&(A.videoSegmentStream&&(A.videoSegmentStream.gopCache_=[]),p.timelineStartInfo.dts=void 0,p.timelineStartInfo.pts=void 0,yi(p),A.captionStream.reset(),l.keepOriginalTimestamps||(p.timelineStartInfo.baseMediaDecodeTime=T)),A.timestampRolloverStream&&A.timestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(T){m&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(T)},this.setRemux=function(T){var A=this.transmuxPipeline_;l.remux=T,A&&A.coalesceStream&&A.coalesceStream.setRemux(T)},this.alignGopsWith=function(T){p&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(T)},this.push=function(T){if(v){var A=df(T);A&&this.transmuxPipeline_.type!=="aac"?this.setupAacPipeline():A||this.transmuxPipeline_.type==="ts"||this.setupTsPipeline(),v=!1}this.transmuxPipeline_.headOfPipeline.push(T)},this.flush=function(){v=!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 Rt;var ff={Transmuxer:es,VideoSegmentStream:Xn,AudioSegmentStream:Ji,AUDIO_PROPERTIES:is,VIDEO_PROPERTIES:ns,generateVideoSegmentTimingInfo:lc};function cc(l,p){for(var m=0;m<p.length;m++){var g=p[m];g.enumerable=g.enumerable||!1,g.configurable=!0,"value"in g&&(g.writable=!0),Object.defineProperty(l,g.key,g)}}var hc=(function(l,p,m){return p&&cc(l.prototype,p),m&&cc(l,m),l}(rs,[{key:"init",value:function(){this.transmuxer&&this.transmuxer.dispose(),this.transmuxer=new ff.Transmuxer(this.options),function(l,p){p.on("data",function(m){var g=m.initSegment;m.initSegment={data:g.buffer,byteOffset:g.byteOffset,byteLength:g.byteLength};var v=m.data;m.data=v.buffer,l.postMessage({action:"data",segment:m,byteOffset:v.byteOffset,byteLength:v.byteLength},[m.data])}),p.captionStream&&p.captionStream.on("data",function(m){l.postMessage({action:"caption",data:m})}),p.on("done",function(m){l.postMessage({action:"done"})}),p.on("gopInfo",function(m){l.postMessage({action:"gopInfo",gopInfo:m})}),p.on("videoSegmentTimingInfo",function(m){l.postMessage({action:"videoSegmentTimingInfo",videoSegmentTimingInfo:m})})}(this.self,this.transmuxer)}},{key:"push",value:function(l){var p=new Uint8Array(l.data,l.byteOffset,l.byteLength);this.transmuxer.push(p)}},{key:"reset",value:function(){this.init()}},{key:"setTimestampOffset",value:function(l){var p=l.timestampOffset||0;this.transmuxer.setBaseMediaDecodeTime(Math.round(9e4*p))}},{key:"setAudioAppendStart",value:function(l){this.transmuxer.setAudioAppendStart(Math.ceil(9e4*l.appendStart))}},{key:"flush",value:function(l){this.transmuxer.flush()}},{key:"resetCaptions",value:function(){this.transmuxer.resetCaptions()}},{key:"alignGopsWith",value:function(l){this.transmuxer.alignGopsWith(l.gopsToAlignWith.slice())}}]),rs);function rs(l,p){(function(m,g){if(!(m instanceof g))throw new TypeError("Cannot call a class as a function")})(this,rs),this.options=p||{},this.self=l,this.init()}new function(l){l.onmessage=function(p){p.data.action==="init"&&p.data.options?this.messageHandlers=new hc(l,p.data.options):(this.messageHandlers||(this.messageHandlers=new hc(l)),p.data&&p.data.action&&p.data.action!=="init"&&this.messageHandlers[p.data.action]&&this.messageHandlers[p.data.action](p.data))}}(n)})()}),bl={videoCodec:"avc1",videoObjectTypeIndicator:".4d400d",audioProfile:"2"},pp=(ce(ci,w.EventTarget),ie(ci,[{key:"data_",value:function(t){var i=t.data.segment;i.data=new Uint8Array(i.data,t.data.byteOffset,t.data.byteLength),i.initSegment=new Uint8Array(i.initSegment.data,i.initSegment.byteOffset,i.initSegment.byteLength),function(n,e,r){var a=e.player_;if(r.captions&&r.captions.length){for(var s in n.inbandTextTracks_||(n.inbandTextTracks_={}),r.captionStreams)if(!n.inbandTextTracks_[s]){a.tech_.trigger({type:"usage",name:"hls-608"});var o=a.textTracks().getTrackById(s);n.inbandTextTracks_[s]=o||a.addRemoteTextTrack({kind:"captions",id:s,label:s},!1).track}}r.metadata&&r.metadata.length&&!n.metadataTrack_&&(n.metadataTrack_=a.addRemoteTextTrack({kind:"metadata",label:"Timed Metadata"},!1).track,n.metadataTrack_.inBandMetadataTrackDispatchType=r.metadata.dispatchType)}(this,this.mediaSource_,i),this.pendingBuffers_.push(i)}},{key:"done_",value:function(t){this.mediaSource_.readyState!=="closed"?this.processPendingSegments_():this.pendingBuffers_.length=0}},{key:"videoSegmentTimingInfo_",value:function(t){var i={start:{decode:t.start.dts/9e4,presentation:t.start.pts/9e4},end:{decode:t.end.dts/9e4,presentation:t.end.pts/9e4},baseMediaDecodeTime:t.baseMediaDecodeTime/9e4};t.prependedContentDuration&&(i.prependedContentDuration=t.prependedContentDuration/9e4),this.trigger({type:"videoSegmentTimingInfo",videoSegmentTimingInfo:i})}},{key:"createRealSourceBuffers_",value:function(){var t=this,i=["audio","video"];i.forEach(function(n){if(t[n+"Codec_"]&&!t[n+"Buffer_"]){var e=null;if(t.mediaSource_[n+"Buffer_"])(e=t.mediaSource_[n+"Buffer_"]).updating=!1;else{var r=n+'/mp4;codecs="'+t[n+"Codec_"]+'"';e=function(a,s){var o=a.addSourceBuffer(s),u=Object.create(null);function c(h){typeof o[h]=="function"?u[h]=function(){return o[h].apply(o,arguments)}:typeof u[h]=="undefined"&&Object.defineProperty(u,h,{get:function(){return o[h]},set:function(f){return o[h]=f}})}for(var d in u.updating=!1,u.realBuffer_=o)c(d);return u}(t.mediaSource_.nativeMediaSource_,r),t.mediaSource_[n+"Buffer_"]=e}t[n+"Buffer_"]=e,["update","updatestart","updateend"].forEach(function(a){e.addEventListener(a,function(){if(n!=="audio"||!t.audioDisabled_)return a==="updateend"&&(t[n+"Buffer_"].updating=!1),i.every(function(s){return!(s!=="audio"||!t.audioDisabled_)||n===s||!t[s+"Buffer_"]||!t[s+"Buffer_"].updating})?t.trigger(a):void 0})})}})}},{key:"appendBuffer",value:function(t){if(this.bufferUpdating_=!0,this.audioBuffer_&&this.audioBuffer_.buffered.length){var i=this.audioBuffer_.buffered;this.transmuxer_.postMessage({action:"setAudioAppendStart",appendStart:i.end(i.length-1)})}this.videoBuffer_&&this.transmuxer_.postMessage({action:"alignGopsWith",gopsToAlignWith:function(n,e,r){if(typeof e=="undefined"||e===null||!n.length)return[];var a=Math.ceil(9e4*(e-r+3)),s=void 0;for(s=0;s<n.length&&!(n[s].pts>a);s++);return n.slice(s)}(this.gopBuffer_,this.mediaSource_.player_?this.mediaSource_.player_.currentTime():null,this.timeMapping_)}),this.transmuxer_.postMessage({action:"push",data:t.buffer,byteOffset:t.byteOffset,byteLength:t.byteLength},[t.buffer]),this.transmuxer_.postMessage({action:"flush"})}},{key:"appendGopInfo_",value:function(t){this.gopBuffer_=function(i,n,e){if(!n.length)return i;if(e)return n.slice();for(var r=n[0].pts,a=0;a<i.length&&!(i[a].pts>=r);a++);return i.slice(0,a).concat(n)}(this.gopBuffer_,t.data.gopInfo,this.safeAppend_)}},{key:"remove",value:function(t,i){if(this.videoBuffer_&&(this.videoBuffer_.updating=!0,this.videoBuffer_.remove(t,i),this.gopBuffer_=function(e,r,a,s){for(var o=Math.ceil(9e4*(r-s)),u=Math.ceil(9e4*(a-s)),c=e.slice(),d=e.length;d--&&!(e[d].pts<=u););if(d===-1)return c;for(var h=d+1;h--&&!(e[h].pts<=o););return h=Math.max(h,0),c.splice(h,d-h+1),c}(this.gopBuffer_,t,i,this.timeMapping_)),!this.audioDisabled_&&this.audioBuffer_&&(this.audioBuffer_.updating=!0,this.audioBuffer_.remove(t,i)),oi(t,i,this.metadataTrack_),this.inbandTextTracks_)for(var n in this.inbandTextTracks_)oi(t,i,this.inbandTextTracks_[n])}},{key:"processPendingSegments_",value:function(){var t={video:{segments:[],bytes:0},audio:{segments:[],bytes:0},captions:[],metadata:[]};if(!this.pendingBuffers_.length)return this.trigger("updateend"),void(this.bufferUpdating_=!1);t=this.pendingBuffers_.reduce(function(n,e){var r=e.type,a=e.data,s=e.initSegment;return n[r].segments.push(a),n[r].bytes+=a.byteLength,n[r].initSegment=s,e.captions&&(n.captions=n.captions.concat(e.captions)),e.info&&(n[r].info=e.info),e.metadata&&(n.metadata=n.metadata.concat(e.metadata)),n},t),this.videoBuffer_||this.audioBuffer_||(t.video.bytes===0&&(this.videoCodec_=null),t.audio.bytes===0&&(this.audioCodec_=null),this.createRealSourceBuffers_()),t.audio.info&&this.mediaSource_.trigger({type:"audioinfo",info:t.audio.info}),t.video.info&&this.mediaSource_.trigger({type:"videoinfo",info:t.video.info}),this.appendAudioInitSegment_&&(!this.audioDisabled_&&this.audioBuffer_&&(t.audio.segments.unshift(t.audio.initSegment),t.audio.bytes+=t.audio.initSegment.byteLength),this.appendAudioInitSegment_=!1);var i=!1;this.videoBuffer_&&t.video.bytes?(t.video.segments.unshift(t.video.initSegment),t.video.bytes+=t.video.initSegment.byteLength,this.concatAndAppendSegments_(t.video,this.videoBuffer_)):!this.videoBuffer_||!this.audioDisabled_&&this.audioBuffer_||(i=!0),np(this,t.captions,t.metadata),!this.audioDisabled_&&this.audioBuffer_&&this.concatAndAppendSegments_(t.audio,this.audioBuffer_),this.pendingBuffers_.length=0,i&&this.trigger("updateend"),this.bufferUpdating_=!1}},{key:"concatAndAppendSegments_",value:function(t,i){var n=0,e=void 0;if(t.bytes){e=new Uint8Array(t.bytes),t.segments.forEach(function(r){e.set(r,n),n+=r.byteLength});try{i.updating=!0,i.appendBuffer(e)}catch(r){this.mediaSource_.player_&&this.mediaSource_.player_.error({code:-3,type:"APPEND_BUFFER_ERR",message:r.message,originalError:r})}}}},{key:"abort",value:function(){this.videoBuffer_&&this.videoBuffer_.abort(),!this.audioDisabled_&&this.audioBuffer_&&this.audioBuffer_.abort(),this.transmuxer_&&this.transmuxer_.postMessage({action:"reset"}),this.pendingBuffers_.length=0,this.bufferUpdating_=!1}}]),ci);function ci(t,i){Qt(this,ci);var n=ae(this,(ci.__proto__||Object.getPrototypeOf(ci)).call(this,w.EventTarget));n.timestampOffset_=0,n.pendingBuffers_=[],n.bufferUpdating_=!1,n.mediaSource_=t,n.codecs_=i,n.audioCodec_=null,n.videoCodec_=null,n.audioDisabled_=!1,n.appendAudioInitSegment_=!0,n.gopBuffer_=[],n.timeMapping_=0,n.safeAppend_=11<=w.browser.IE_VERSION;var e={remux:!1,alignGopsAtEnd:n.safeAppend_};return n.codecs_.forEach(function(r){vl(r)?n.audioCodec_=r:_l(r)&&(n.videoCodec_=r)}),n.transmuxer_=new dp,n.transmuxer_.postMessage({action:"init",options:e}),n.transmuxer_.onmessage=function(r){return r.data.action==="data"?n.data_(r):r.data.action==="done"?n.done_(r):r.data.action==="gopInfo"?n.appendGopInfo_(r):r.data.action==="videoSegmentTimingInfo"?n.videoSegmentTimingInfo_(r.data.videoSegmentTimingInfo):void 0},Object.defineProperty(n,"timestampOffset",{get:function(){return this.timestampOffset_},set:function(r){typeof r=="number"&&0<=r&&(this.timestampOffset_=r,this.appendAudioInitSegment_=!0,this.gopBuffer_.length=0,this.timeMapping_=0,this.transmuxer_.postMessage({action:"setTimestampOffset",timestampOffset:r}))}}),Object.defineProperty(n,"appendWindowStart",{get:function(){return(this.videoBuffer_||this.audioBuffer_).appendWindowStart},set:function(r){this.videoBuffer_&&(this.videoBuffer_.appendWindowStart=r),this.audioBuffer_&&(this.audioBuffer_.appendWindowStart=r)}}),Object.defineProperty(n,"updating",{get:function(){return!!(this.bufferUpdating_||!this.audioDisabled_&&this.audioBuffer_&&this.audioBuffer_.updating||this.videoBuffer_&&this.videoBuffer_.updating)}}),Object.defineProperty(n,"buffered",{get:function(){return function(r,a,s){var o=null,u=null,c=0,d=[],h=[];if(!r&&!a)return w.createTimeRange();if(!r)return a.buffered;if(!a||s)return r.buffered;if(r.buffered.length===0&&a.buffered.length===0)return w.createTimeRange();for(var f=r.buffered,y=a.buffered,b=f.length;b--;)d.push({time:f.start(b),type:"start"}),d.push({time:f.end(b),type:"end"});for(b=y.length;b--;)d.push({time:y.start(b),type:"start"}),d.push({time:y.end(b),type:"end"});for(d.sort(function(_,E){return _.time-E.time}),b=0;b<d.length;b++)d[b].type==="start"?++c==2&&(o=d[b].time):d[b].type==="end"&&--c==1&&(u=d[b].time),o!==null&&u!==null&&(h.push([o,u]),u=o=null);return w.createTimeRanges(h)}(this.videoBuffer_,this.audioBuffer_,this.audioDisabled_)}}),n}var Oa=(ce(je,w.EventTarget),ie(je,[{key:"addSeekableRange_",value:function(t,i){var n=void 0;if(this.duration!==1/0)throw(n=new Error("MediaSource.addSeekableRange() can only be invoked when the duration is Infinity")).name="InvalidStateError",n.code=11,n;(i>this.nativeMediaSource_.duration||isNaN(this.nativeMediaSource_.duration))&&(this.nativeMediaSource_.duration=i)}},{key:"addSourceBuffer",value:function(t){var i=void 0,n=function(r){var a={type:"",parameters:{}},s=r.trim().split(";");return a.type=s.shift().trim(),s.forEach(function(o){var u=o.trim().split("=");if(1<u.length){var c=u[0].replace(/"/g,"").trim(),d=u[1].replace(/"/g,"").trim();a.parameters[c]=d}}),a}(t);if(/^(video|audio)\/mp2t$/i.test(n.type)){var e=[];n.parameters&&n.parameters.codecs&&(e=n.parameters.codecs.split(","),e=(e=yl(e)).filter(function(r){return vl(r)||_l(r)})),e.length===0&&(e=["avc1.4d400d","mp4a.40.2"]),i=new pp(this,e),this.sourceBuffers.length!==0&&(this.sourceBuffers[0].createRealSourceBuffers_(),i.createRealSourceBuffers_(),this.sourceBuffers[0].audioDisabled_=!0)}else i=this.nativeMediaSource_.addSourceBuffer(t);return this.sourceBuffers.push(i),i}}]),je);function je(){Qt(this,je);var t=ae(this,(je.__proto__||Object.getPrototypeOf(je)).call(this)),i=void 0;for(i in t.nativeMediaSource_=new k.MediaSource,t.nativeMediaSource_)i in je.prototype||typeof t.nativeMediaSource_[i]!="function"||(t[i]=t.nativeMediaSource_[i].bind(t.nativeMediaSource_));return t.duration_=NaN,Object.defineProperty(t,"duration",{get:function(){return this.duration_===1/0?this.duration_:this.nativeMediaSource_.duration},set:function(n){(this.duration_=n)===1/0||(this.nativeMediaSource_.duration=n)}}),Object.defineProperty(t,"seekable",{get:function(){return this.duration_===1/0?w.createTimeRanges([[0,this.nativeMediaSource_.duration]]):this.nativeMediaSource_.seekable}}),Object.defineProperty(t,"readyState",{get:function(){return this.nativeMediaSource_.readyState}}),Object.defineProperty(t,"activeSourceBuffers",{get:function(){return this.activeSourceBuffers_}}),t.sourceBuffers=[],t.activeSourceBuffers_=[],t.updateActiveSourceBuffers_=function(){if(t.activeSourceBuffers_.length=0,t.sourceBuffers.length===1){var n=t.sourceBuffers[0];return n.appendAudioInitSegment_=!0,n.audioDisabled_=!n.audioCodec_,void t.activeSourceBuffers_.push(n)}for(var e=!1,r=!0,a=0;a<t.player_.audioTracks().length;a++){var s=t.player_.audioTracks()[a];if(s.enabled&&s.kind!=="main"){r=!(e=!0);break}}t.sourceBuffers.forEach(function(o,u){if(o.appendAudioInitSegment_=!0,o.videoCodec_&&o.audioCodec_)o.audioDisabled_=e;else if(o.videoCodec_&&!o.audioCodec_)o.audioDisabled_=!0,r=!1;else if(!o.videoCodec_&&o.audioCodec_&&(o.audioDisabled_=u?r:!r,o.audioDisabled_))return;t.activeSourceBuffers_.push(o)})},t.onPlayerMediachange_=function(){t.sourceBuffers.forEach(function(n){n.appendAudioInitSegment_=!0})},t.onHlsReset_=function(){t.sourceBuffers.forEach(function(n){n.transmuxer_&&n.transmuxer_.postMessage({action:"resetCaptions"})})},t.onHlsSegmentTimeMapping_=function(n){t.sourceBuffers.forEach(function(e){return e.timeMapping_=n.mapping})},["sourceopen","sourceclose","sourceended"].forEach(function(n){this.nativeMediaSource_.addEventListener(n,this.trigger.bind(this))},t),t.on("sourceopen",function(n){var e=U.querySelector('[src="'+t.url_+'"]');e&&(t.player_=w(e.parentNode),t.player_&&(t.player_.tech_.on("hls-reset",t.onHlsReset_),t.player_.tech_.on("hls-segment-time-mapping",t.onHlsSegmentTimeMapping_),t.player_.audioTracks&&t.player_.audioTracks()&&(t.player_.audioTracks().on("change",t.updateActiveSourceBuffers_),t.player_.audioTracks().on("addtrack",t.updateActiveSourceBuffers_),t.player_.audioTracks().on("removetrack",t.updateActiveSourceBuffers_)),t.player_.on("mediachange",t.onPlayerMediachange_)))}),t.on("sourceended",function(n){for(var e=hl(t.duration),r=0;r<t.sourceBuffers.length;r++){var a=t.sourceBuffers[r],s=a.metadataTrack_&&a.metadataTrack_.cues;s&&s.length&&(s[s.length-1].endTime=e)}}),t.on("sourceclose",function(n){this.sourceBuffers.forEach(function(e){e.transmuxer_&&e.transmuxer_.terminate()}),this.sourceBuffers.length=0,this.player_&&(this.player_.audioTracks&&this.player_.audioTracks()&&(this.player_.audioTracks().off("change",this.updateActiveSourceBuffers_),this.player_.audioTracks().off("addtrack",this.updateActiveSourceBuffers_),this.player_.audioTracks().off("removetrack",this.updateActiveSourceBuffers_)),this.player_.el_&&this.player_.off("mediachange",this.onPlayerMediachange_),this.player_.tech_&&this.player_.tech_.el_&&(this.player_.tech_.off("hls-reset",this.onHlsReset_),this.player_.tech_.off("hls-segment-time-mapping",this.onHlsSegmentTimeMapping_)))}),t}var Tl=0;w.mediaSources={};function Sl(t,i){var n=w.mediaSources[t];if(!n)throw new Error("Media Source not found (Video.js)");n.trigger({type:"sourceopen",swfId:i})}function xa(){return!!k.MediaSource&&!!k.MediaSource.isTypeSupported&&k.MediaSource.isTypeSupported('video/mp4;codecs="avc1.4d400d,mp4a.40.2"')}function Xi(){if(this.MediaSource={open:Sl,supportsNativeMediaSources:xa},xa())return new Oa;throw new Error("Cannot use create a virtual MediaSource for this video")}Xi.open=Sl,Xi.supportsNativeMediaSources=xa;var kl={createObjectURL:function(t){var i=void 0;return t instanceof Oa?(i=k.URL.createObjectURL(t.nativeMediaSource_),t.url_=i):t instanceof Oa?(i="blob:vjs-media-source/"+Tl,Tl++,w.mediaSources[i]=t,i):(i=k.URL.createObjectURL(t),t.url_=i)}};w.MediaSource=Xi,w.URL=kl;function Cl(t,i){for(var n=void 0,e=Al(t,{duration:i.duration,minimumUpdatePeriod:i.minimumUpdatePeriod}),r=0;r<i.playlists.length;r++){var a=Sa(e,i.playlists[r]);a?e=a:n=!0}return Mn(i,function(s,o,u,c){if(s.playlists&&s.playlists.length){var d=s.playlists[0].uri,h=Sa(e,s.playlists[0]);h&&((e=h).mediaGroups[o][u][c].playlists[0]=e.playlists[d],n=!1)}}),n?null:e}function Da(t){var i=t.byterange.offset+t.byterange.length-1;return t.uri+"-"+t.byterange.offset+"-"+i}function El(t,i){var n,e,r={};for(var a in t){var s=t[a].sidx;if(s){var o=Da(s);if(!i[o])break;var u=i[o].sidxInfo;n=u,e=s,(Boolean(!n.map&&!e.map)||Boolean(n.map&&e.map&&n.map.byterange.offset===e.map.byterange.offset&&n.map.byterange.length===e.map.byterange.length))&&n.uri===e.uri&&n.byterange.offset===e.byterange.offset&&n.byterange.length===e.byterange.length&&(r[o]=i[o])}}return r}function wl(t,i,n,e,r){var a={uri:Rn(e.handleManifestRedirects,t.resolvedUri),byterange:t.byterange,playlist:i};return n(w.mergeOptions(a,{responseType:"arraybuffer",headers:wa(a)}),r)}var Al=w.mergeOptions,Ua=(ce(hi,w.EventTarget),ie(hi,[{key:"setupChildLoader",value:function(t,i){this.masterPlaylistLoader_=t,this.childPlaylist_=i}},{key:"dispose",value:function(){this.stopRequest(),this.loadedPlaylists_={},k.clearTimeout(this.minimumUpdatePeriodTimeout_),k.clearTimeout(this.mediaRequest_),k.clearTimeout(this.mediaUpdateTimeout)}},{key:"hasPendingRequest",value:function(){return this.request||this.mediaRequest_}},{key:"stopRequest",value:function(){if(this.request){var t=this.request;this.request=null,t.onreadystatechange=null,t.abort()}}},{key:"sidxRequestFinished_",value:function(t,i,n,e){var r=this;return function(a,s){if(r.request){if(r.request=null,a)return r.error={status:s.status,message:"DASH playlist request error at URL: "+t.uri,response:s.response,code:2},n&&(r.state=n),r.trigger("error"),e(i,null);var o=new Uint8Array(s.response),u=Ln.parseSidx(o.subarray(8));return e(i,u)}}}},{key:"media",value:function(t){var i=this;if(!t)return this.media_;if(this.state==="HAVE_NOTHING")throw new Error("Cannot switch media playlist from "+this.state);var n=this.state;if(typeof t=="string"){if(!this.master.playlists[t])throw new Error("Unknown playlist URI: "+t);t=this.master.playlists[t]}var e=!this.media_||t.uri!==this.media_.uri;if(e&&this.loadedPlaylists_[t.uri]&&this.loadedPlaylists_[t.uri].endList)return this.state="HAVE_METADATA",this.media_=t,void(e&&(this.trigger("mediachanging"),this.trigger("mediachange")));if(e)if(this.media_&&this.trigger("mediachanging"),t.sidx){var r=void 0,a=void 0;a=this.masterPlaylistLoader_?(r=this.masterPlaylistLoader_.master,this.masterPlaylistLoader_.sidxMapping_):(r=this.master,this.sidxMapping_);var s=Da(t.sidx);a[s]={sidxInfo:t.sidx},this.request=wl(t.sidx,t,this.hls_.xhr,{handleManifestRedirects:this.handleManifestRedirects},this.sidxRequestFinished_(t,r,n,function(o,u){if(!o||!u)throw new Error("failed to request sidx");a[s].sidx=u,i.haveMetadata({startingState:n,playlist:o.playlists[t.uri]})}))}else this.mediaRequest_=k.setTimeout(this.haveMetadata.bind(this,{startingState:n,playlist:t}),0)}},{key:"haveMetadata",value:function(t){var i=t.startingState,n=t.playlist;this.state="HAVE_METADATA",this.loadedPlaylists_[n.uri]=n,this.mediaRequest_=null,this.refreshMedia_(n.uri),i==="HAVE_MASTER"?this.trigger("loadedmetadata"):this.trigger("mediachange")}},{key:"pause",value:function(){this.stopRequest(),k.clearTimeout(this.mediaUpdateTimeout),k.clearTimeout(this.minimumUpdatePeriodTimeout_),this.state==="HAVE_NOTHING"&&(this.started=!1)}},{key:"load",value:function(t){var i=this;k.clearTimeout(this.mediaUpdateTimeout),k.clearTimeout(this.minimumUpdatePeriodTimeout_);var n=this.media();if(t){var e=n?n.targetDuration/2*1e3:5e3;this.mediaUpdateTimeout=k.setTimeout(function(){return i.load()},e)}else this.started?this.trigger("loadedplaylist"):this.start()}},{key:"parseMasterXml",value:function(){var t=Pu(this.masterXml_,{manifestUri:this.srcUrl,clientOffset:this.clientOffset_,sidxMapping:this.sidxMapping_});t.uri=this.srcUrl;for(var i=0;i<t.playlists.length;i++){var n="placeholder-uri-"+i;t.playlists[i].uri=n,t.playlists[n]=t.playlists[i]}return Mn(t,function(e,r,a,s){if(e.playlists&&e.playlists.length){var o="placeholder-uri-"+r+"-"+a+"-"+s;e.playlists[0].uri=o,t.playlists[o]=e.playlists[0]}}),zu(t),$u(t),t}},{key:"start",value:function(){var t=this;this.started=!0,this.masterPlaylistLoader_?this.mediaRequest_=k.setTimeout(this.haveMaster_.bind(this),0):this.request=this.hls_.xhr({uri:this.srcUrl,withCredentials:this.withCredentials},function(i,n){if(t.request){if(t.request=null,i)return t.error={status:n.status,message:"DASH playlist request error at URL: "+t.srcUrl,responseText:n.responseText,code:2},t.state==="HAVE_NOTHING"&&(t.started=!1),t.trigger("error");t.masterXml_=n.responseText,n.responseHeaders&&n.responseHeaders.date?t.masterLoaded_=Date.parse(n.responseHeaders.date):t.masterLoaded_=Date.now(),t.srcUrl=Rn(t.handleManifestRedirects,t.srcUrl,n),t.syncClientServerClock_(t.onClientServerClockSync_.bind(t))}})}},{key:"syncClientServerClock_",value:function(t){var i=this,n=Td(this.masterXml_);return n===null?(this.clientOffset_=this.masterLoaded_-Date.now(),t()):n.method==="DIRECT"?(this.clientOffset_=n.value-Date.now(),t()):void(this.request=this.hls_.xhr({uri:Ne(this.srcUrl,n.value),method:n.method,withCredentials:this.withCredentials},function(e,r){if(i.request){if(e)return i.clientOffset_=i.masterLoaded_-Date.now(),t();var a=void 0;a=n.method==="HEAD"?r.responseHeaders&&r.responseHeaders.date?Date.parse(r.responseHeaders.date):i.masterLoaded_:Date.parse(r.responseText),i.clientOffset_=a-Date.now(),t()}}))}},{key:"haveMaster_",value:function(){this.state="HAVE_MASTER",this.mediaRequest_=null,this.masterPlaylistLoader_?this.media_||this.media(this.childPlaylist_):(this.master=this.parseMasterXml(),this.trigger("loadedplaylist"))}},{key:"onClientServerClockSync_",value:function(){var t=this;this.haveMaster_(),this.hasPendingRequest()||this.media_||this.media(this.master.playlists[0]),this.master&&this.master.minimumUpdatePeriod&&(this.minimumUpdatePeriodTimeout_=k.setTimeout(function(){t.trigger("minimumUpdatePeriod")},this.master.minimumUpdatePeriod))}},{key:"refreshXml_",value:function(){var t=this;this.request=this.hls_.xhr({uri:this.srcUrl,withCredentials:this.withCredentials},function(i,n){if(t.request){if(t.request=null,i)return t.error={status:n.status,message:"DASH playlist request error at URL: "+t.srcUrl,responseText:n.responseText,code:2},t.state==="HAVE_NOTHING"&&(t.started=!1),t.trigger("error");t.masterXml_=n.responseText,t.sidxMapping_=function(u,c,d,h){var f=Pu(u,{manifestUri:c,clientOffset:d}),y=El(f.playlists,h);return Mn(f,function(b,_,E,S){if(b.playlists&&b.playlists.length){var C=b.playlists;y=Al(y,El(C,h))}}),y}(t.masterXml_,t.srcUrl,t.clientOffset_,t.sidxMapping_);var e=t.parseMasterXml(),r=Cl(t.master,e),a=t.media().sidx;if(r)if(a){var s=Da(a);if(!t.sidxMapping_[s]){var o=t.media();t.request=wl(o.sidx,o,t.hls_.xhr,{handleManifestRedirects:t.handleManifestRedirects},t.sidxRequestFinished_(o,e,t.state,function(u,c){if(!u||!c)throw new Error("failed to request sidx on minimumUpdatePeriod");t.sidxMapping_[s].sidx=c,t.minimumUpdatePeriodTimeout_=k.setTimeout(function(){t.trigger("minimumUpdatePeriod")},t.master.minimumUpdatePeriod),t.refreshMedia_(t.media().uri)}))}}else t.master=r;t.minimumUpdatePeriodTimeout_=k.setTimeout(function(){t.trigger("minimumUpdatePeriod")},t.master.minimumUpdatePeriod)}})}},{key:"refreshMedia_",value:function(t){var i=this;if(!t)throw new Error("refreshMedia_ must take a media uri");var n=void 0,e=void 0;e=this.masterPlaylistLoader_?(n=this.masterPlaylistLoader_.master,this.masterPlaylistLoader_.parseMasterXml()):(n=this.master,this.parseMasterXml());var r=Cl(n,e);r?(this.masterPlaylistLoader_?this.masterPlaylistLoader_.master=r:this.master=r,this.media_=r.playlists[t]):(this.media_=e.playlists[t],this.trigger("playlistunchanged")),this.media().endList||(this.mediaUpdateTimeout=k.setTimeout(function(){i.trigger("mediaupdatetimeout")},Gu(this.media(),!!r))),this.trigger("loadedplaylist")}}]),hi);function hi(t,i){var n=2<arguments.length&&arguments[2]!==void 0?arguments[2]:{},e=arguments[3];Qt(this,hi);var r=ae(this,(hi.__proto__||Object.getPrototypeOf(hi)).call(this)),a=n.withCredentials,s=a!==void 0&&a,o=n.handleManifestRedirects,u=o!==void 0&&o;if(r.hls_=i,r.withCredentials=s,r.handleManifestRedirects=u,!t)throw new Error("A non-empty playlist URL or playlist is required");return r.on("minimumUpdatePeriod",function(){r.refreshXml_()}),r.on("mediaupdatetimeout",function(){r.refreshMedia_(r.media().uri)}),r.state="HAVE_NOTHING",r.loadedPlaylists_={},typeof t=="string"?(r.srcUrl=t,r.sidxMapping_={},ae(r)):(r.setupChildLoader(e,t),r)}function Ki(t){return w.log.debug?w.log.debug.bind(w,"VHS:",t+" >"):function(){}}function di(){}var fp=(ie(Ra,[{key:"createSourceBuffer_",value:function(t,i){var n=this;this.sourceBuffer_=this.mediaSource.addSourceBuffer(t),this.logger_("created SourceBuffer"),i&&(i.trigger("sourcebufferadded"),this.mediaSource.sourceBuffers.length<2)?i.on("sourcebufferadded",function(){n.start_()}):this.start_()}},{key:"start_",value:function(){var t=this;this.started_=!0,this.onUpdateendCallback_=function(){var i=t.pendingCallback_;t.pendingCallback_=null,t.sourceBuffer_.removing=!1,t.logger_("buffered ["+Aa(t.buffered())+"]"),i&&i(),t.runCallback_()},this.sourceBuffer_.addEventListener("updateend",this.onUpdateendCallback_),this.runCallback_()}},{key:"abort",value:function(t){var i=this;this.processedAppend_&&this.queueCallback_(function(){i.sourceBuffer_.abort()},t)}},{key:"appendBuffer",value:function(t,i){var n=this;this.processedAppend_=!0,this.queueCallback_(function(){t.videoSegmentTimingInfoCallback&&n.sourceBuffer_.addEventListener("videoSegmentTimingInfo",t.videoSegmentTimingInfoCallback),n.sourceBuffer_.appendBuffer(t.bytes)},function(){t.videoSegmentTimingInfoCallback&&n.sourceBuffer_.removeEventListener("videoSegmentTimingInfo",t.videoSegmentTimingInfoCallback),i()})}},{key:"buffered",value:function(){return this.sourceBuffer_?this.sourceBuffer_.buffered:w.createTimeRanges()}},{key:"remove",value:function(t,i,n){var e=this,r=2<arguments.length&&n!==void 0?n:di;this.processedAppend_&&this.queueCallback_(function(){e.logger_("remove ["+t+" => "+i+"]"),e.sourceBuffer_.removing=!0,e.sourceBuffer_.remove(t,i)},r)}},{key:"updating",value:function(){return!this.sourceBuffer_||this.sourceBuffer_.updating||!!this.pendingCallback_&&this.pendingCallback_!==di}},{key:"timestampOffset",value:function(t){var i=this;return typeof t!="undefined"&&(this.queueCallback_(function(){i.sourceBuffer_.timestampOffset=t,i.runCallback_()}),this.timestampOffset_=t),this.timestampOffset_}},{key:"queueCallback_",value:function(t,i){this.callbacks_.push([t.bind(this),i]),this.runCallback_()}},{key:"runCallback_",value:function(){var t=void 0;!this.updating()&&this.callbacks_.length&&this.started_&&(t=this.callbacks_.shift(),this.pendingCallback_=t[1],t[0]())}},{key:"dispose",value:function(){function t(){i.sourceBuffer_&&i.mediaSource.readyState==="open"&&i.sourceBuffer_.abort(),i.sourceBuffer_.removeEventListener("updateend",t)}var i=this;this.sourceBuffer_.removeEventListener("updateend",this.onUpdateendCallback_),this.sourceBuffer_.removing?this.sourceBuffer_.addEventListener("updateend",t):t()}}]),Ra);function Ra(t,i,n,e){Qt(this,Ra),this.callbacks_=[],this.pendingCallback_=null,this.timestampOffset_=0,this.mediaSource=t,this.processedAppend_=!1,this.type_=n,this.mimeType_=i,this.logger_=Ki("SourceUpdater["+n+"]["+i+"]"),t.readyState==="closed"?t.addEventListener("sourceopen",this.createSourceBuffer_.bind(this,i,e)):this.createSourceBuffer_(i,e)}function Pl(t){t.forEach(function(i){i.abort()})}function Ma(t,i){return i.timedout?{status:i.status,message:"HLS request timed-out at URL: "+i.uri,code:Ol,xhr:i}:i.aborted?{status:i.status,message:"HLS request aborted at URL: "+i.uri,code:xl,xhr:i}:t?{status:i.status,message:"HLS request errored at URL: "+i.uri,code:Fn,xhr:i}:null}function mp(t,i,n){var e=0,r=!1;return function(a,s){if(!r)return a?(r=!0,Pl(t),n(a,s)):(e+=1)===t.length?(s.endOfAllRequests=Date.now(),s.encryptedBytes?function(o,u,c){o.addEventListener("message",function h(f){if(f.data.source===u.requestId){o.removeEventListener("message",h);var y=f.data.decrypted;return u.bytes=new Uint8Array(y.bytes,y.byteOffset,y.byteLength),c(null,u)}});var d=void 0;d=u.key.bytes.slice?u.key.bytes.slice():new Uint32Array(Array.prototype.slice.call(u.key.bytes)),o.postMessage(nl({source:u.requestId,encrypted:u.encryptedBytes,key:d,iv:u.key.iv}),[u.encryptedBytes.buffer,d.buffer])}(i,s,n):n(null,s)):void 0}}function gp(t,i){return function(n){return t.stats=w.mergeOptions(t.stats,function(e){var r=e.target,a={bandwidth:1/0,bytesReceived:0,roundTripTime:Date.now()-r.requestTime||0};return a.bytesReceived=e.loaded,a.bandwidth=Math.floor(a.bytesReceived/a.roundTripTime*8*1e3),a}(n)),!t.stats.firstBytesReceivedAt&&t.stats.bytesReceived&&(t.stats.firstBytesReceivedAt=Date.now()),i(n,t)}}function yp(t,i,n,e,r,a,s){var o=[],u=mp(o,n,s);if(r.key&&!r.key.bytes){var c=t(w.mergeOptions(i,{uri:r.key.resolvedUri,responseType:"arraybuffer"}),function(f,y){return function(b,_){var E=_.response,S=Ma(b,_);if(S)return y(S,f);if(E.byteLength!==16)return y({status:_.status,message:"Invalid HLS key at URL: "+_.uri,code:Fn,xhr:_},f);var C=new DataView(E);return f.key.bytes=new Uint32Array([C.getUint32(0),C.getUint32(4),C.getUint32(8),C.getUint32(12)]),y(null,f)}}(r,u));o.push(c)}if(r.map&&!r.map.bytes){var d=t(w.mergeOptions(i,{uri:r.map.resolvedUri,responseType:"arraybuffer",headers:wa(r.map)}),function(f,y,b){return function(_,E){var S=E.response,C=Ma(_,E);return C?b(C,f):S.byteLength===0?b({status:E.status,message:"Empty HLS segment content at URL: "+E.uri,code:Fn,xhr:E},f):(f.map.bytes=new Uint8Array(E.response),y&&!y.isInitialized()&&y.init(),f.map.timescales=re.timescale(f.map.bytes),f.map.videoTrackIds=re.videoTrackIds(f.map.bytes),b(null,f))}}(r,e,u));o.push(d)}var h=t(w.mergeOptions(i,{uri:r.resolvedUri,responseType:"arraybuffer",headers:wa(r)}),function(f,y,b){return function(_,E){var S=E.response,C=Ma(_,E),L=void 0;return C?b(C,f):S.byteLength===0?b({status:E.status,message:"Empty HLS segment content at URL: "+E.uri,code:Fn,xhr:E},f):(f.stats=function(D){return{bandwidth:D.bandwidth,bytesReceived:D.bytesReceived||0,roundTripTime:D.roundTripTime||0}}(E),f.key?f.encryptedBytes=new Uint8Array(E.response):f.bytes=new Uint8Array(E.response),y&&f.map&&f.map.bytes&&(y.isInitialized()||y.init(),(L=y.parse(f.bytes,f.map.videoTrackIds,f.map.timescales))&&L.captions&&(f.captionStreams=L.captionStreams,f.fmp4Captions=L.captions)),b(null,f))}}(r,e,u));return h.addEventListener("progress",gp(r,a)),o.push(h),function(){return Pl(o)}}function Il(t,i){var n;return t&&(n=k.getComputedStyle(t))?n[i]:""}function Yi(t,i){var n=t.slice();t.sort(function(e,r){var a=i(e,r);return a===0?n.indexOf(e)-n.indexOf(r):a})}function Na(t,i){var n=void 0,e=void 0;return t.attributes.BANDWIDTH&&(n=t.attributes.BANDWIDTH),n=n||k.Number.MAX_VALUE,i.attributes.BANDWIDTH&&(e=i.attributes.BANDWIDTH),n-(e=e||k.Number.MAX_VALUE)}function Ll(t){return typeof t=="number"&&isFinite(t)}var Vt={GOAL_BUFFER_LENGTH:30,MAX_GOAL_BUFFER_LENGTH:60,GOAL_BUFFER_LENGTH_RATE:1,INITIAL_BANDWIDTH:4194304,BANDWIDTH_VARIANCE:1.2,BUFFER_LOW_WATER_LINE:0,MAX_BUFFER_LOW_WATER_LINE:30,BUFFER_LOW_WATER_LINE_RATE:1},Fn=2,Ol=-101,xl=-102,Ba=(ce(pi,w.EventTarget),ie(pi,[{key:"resetStats_",value:function(){this.mediaBytesTransferred=0,this.mediaRequests=0,this.mediaRequestsAborted=0,this.mediaRequestsTimedout=0,this.mediaRequestsErrored=0,this.mediaTransferDuration=0,this.mediaSecondsLoaded=0}},{key:"dispose",value:function(){this.state="DISPOSED",this.pause(),this.abort_(),this.sourceUpdater_&&this.sourceUpdater_.dispose(),this.resetStats_(),this.captionParser_&&this.captionParser_.reset()}},{key:"abort",value:function(){this.state==="WAITING"?(this.abort_(),this.state="READY",this.paused()||this.monitorBuffer_()):this.pendingSegment_&&(this.pendingSegment_=null)}},{key:"abort_",value:function(){this.pendingSegment_&&this.pendingSegment_.abortRequests(),this.pendingSegment_=null}},{key:"error",value:function(t){return typeof t!="undefined"&&(this.error_=t),this.pendingSegment_=null,this.error_}},{key:"endOfStream",value:function(){this.ended_=!0,this.pause(),this.trigger("ended")}},{key:"buffered_",value:function(){return this.sourceUpdater_?this.sourceUpdater_.buffered():w.createTimeRanges()}},{key:"initSegment",value:function(t,i){var n=1<arguments.length&&i!==void 0&&i;if(!t)return null;var e=jn(t),r=this.initSegments_[e];return n&&!r&&t.bytes&&(this.initSegments_[e]=r={resolvedUri:t.resolvedUri,byterange:t.byterange,bytes:t.bytes,timescales:t.timescales,videoTrackIds:t.videoTrackIds}),r||t}},{key:"segmentKey",value:function(t,i){var n=1<arguments.length&&i!==void 0&&i;if(!t)return null;var e=rl(t),r=this.keyCache_[e];this.cacheEncryptionKeys_&&n&&!r&&t.bytes&&(this.keyCache_[e]=r={resolvedUri:t.resolvedUri,bytes:t.bytes});var a={resolvedUri:(r||t).resolvedUri};return r&&(a.bytes=r.bytes),a}},{key:"couldBeginLoading_",value:function(){return this.playlist_&&(this.sourceUpdater_||this.mimeType_&&this.state==="INIT")&&!this.paused()}},{key:"load",value:function(){if(this.monitorBuffer_(),this.playlist_){if(this.syncController_.setDateTimeMapping(this.playlist_),this.state==="INIT"&&this.couldBeginLoading_())return this.init_();!this.couldBeginLoading_()||this.state!=="READY"&&this.state!=="INIT"||(this.state="READY")}}},{key:"init_",value:function(){return this.state="READY",this.sourceUpdater_=new fp(this.mediaSource_,this.mimeType_,this.loaderType_,this.sourceBufferEmitter_),this.resetEverything(),this.monitorBuffer_()}},{key:"playlist",value:function(t,i){var n=1<arguments.length&&i!==void 0?i:{};if(t){var e=this.playlist_,r=this.pendingSegment_;this.playlist_=t,this.xhrOptions_=n,this.hasPlayed_()||(t.syncInfo={mediaSequence:t.mediaSequence,time:0});var a=null;if(e&&(e.id?a=e.id:e.uri&&(a=e.uri)),this.logger_("playlist update ["+a+" => "+(t.id||t.uri)+"]"),this.trigger("syncinfoupdate"),this.state==="INIT"&&this.couldBeginLoading_())return this.init_();if(e&&e.uri===t.uri){var s=t.mediaSequence-e.mediaSequence;this.logger_("live window shift ["+s+"]"),this.mediaIndex!==null&&(this.mediaIndex-=s),r&&(r.mediaIndex-=s,0<=r.mediaIndex&&(r.segment=t.segments[r.mediaIndex])),this.syncController_.saveExpiredSegmentInfo(e,t)}else this.mediaIndex!==null&&this.resyncLoader()}}},{key:"pause",value:function(){this.checkBufferTimeout_&&(k.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)}},{key:"paused",value:function(){return this.checkBufferTimeout_===null}},{key:"mimeType",value:function(t,i){this.mimeType_||(this.mimeType_=t,this.sourceBufferEmitter_=i,this.state==="INIT"&&this.couldBeginLoading_()&&this.init_())}},{key:"resetEverything",value:function(t){this.ended_=!1,this.resetLoader(),this.remove(0,this.duration_(),t),this.captionParser_&&this.captionParser_.clearAllCaptions(),this.trigger("reseteverything")}},{key:"resetLoader",value:function(){this.fetchAtBuffer_=!1,this.resyncLoader()}},{key:"resyncLoader",value:function(){this.mediaIndex=null,this.syncPoint_=null,this.abort()}},{key:"remove",value:function(t,i,n){if(this.sourceUpdater_&&this.sourceUpdater_.remove(t,i,n),oi(t,i,this.segmentMetadataTrack_),this.inbandTextTracks_)for(var e in this.inbandTextTracks_)oi(t,i,this.inbandTextTracks_[e])}},{key:"monitorBuffer_",value:function(){this.checkBufferTimeout_&&k.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=k.setTimeout(this.monitorBufferTick_.bind(this),1)}},{key:"monitorBufferTick_",value:function(){this.state==="READY"&&this.fillBuffer_(),this.checkBufferTimeout_&&k.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=k.setTimeout(this.monitorBufferTick_.bind(this),500)}},{key:"fillBuffer_",value:function(){if(!this.sourceUpdater_.updating()){this.syncPoint_||(this.syncPoint_=this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_()));var t=this.checkBuffer_(this.buffered_(),this.playlist_,this.mediaIndex,this.hasPlayed_(),this.currentTime_(),this.syncPoint_);t&&(this.isEndOfStream_(t.mediaIndex)?this.endOfStream():t.mediaIndex===this.playlist_.segments.length-1&&this.mediaSource_.readyState==="ended"&&!this.seeking_()||(t.timeline!==this.currentTimeline_&&(this.syncController_.reset(),t.timestampOffset=t.startOfSegment,this.captionParser_&&this.captionParser_.clearAllCaptions()),this.loadSegment_(t)))}}},{key:"isEndOfStream_",value:function(t,i){return function(n,e,r){if(!n||!e)return!1;var a=r===n.segments.length;return n.endList&&e.readyState==="open"&&a}(1<arguments.length&&i!==void 0?i:this.playlist_,this.mediaSource_,t)&&!this.sourceUpdater_.updating()}},{key:"checkBuffer_",value:function(t,i,n,e,r,a){var s=0,o=void 0;t.length&&(s=t.end(t.length-1));var u=Math.max(0,s-r);if(!i.segments.length||u>=this.goalBufferLength_()||!e&&1<=u)return null;if(a===null)return n=this.getSyncSegmentCandidate_(i),this.generateSegmentInfo_(i,n,null,!0);if(n!==null)return i.segments[n],o=s,this.generateSegmentInfo_(i,n+1,o,!1);if(this.fetchAtBuffer_){var c=Bt.getMediaInfoForTime(i,s,a.segmentIndex,a.time);n=c.mediaIndex,o=c.startTime}else{var d=Bt.getMediaInfoForTime(i,r,a.segmentIndex,a.time);n=d.mediaIndex,o=d.startTime}return this.generateSegmentInfo_(i,n,o,!1)}},{key:"getSyncSegmentCandidate_",value:function(t){var i=this;if(this.currentTimeline_===-1)return 0;var n=t.segments.map(function(e,r){return{timeline:e.timeline,segmentIndex:r}}).filter(function(e){return e.timeline===i.currentTimeline_});return n.length?n[Math.min(n.length-1,1)].segmentIndex:Math.max(t.segments.length-1,0)}},{key:"generateSegmentInfo_",value:function(t,i,n,e){if(i<0||i>=t.segments.length)return null;var r=t.segments[i];return{requestId:"segment-loader-"+Math.random(),uri:r.resolvedUri,mediaIndex:i,isSyncRequest:e,startOfSegment:n,playlist:t,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:r.timeline,duration:r.duration,segment:r}}},{key:"abortRequestEarly_",value:function(t){if(this.hls_.tech_.paused()||!this.xhrOptions_.timeout||!this.playlist_.attributes.BANDWIDTH||Date.now()-(t.firstBytesReceivedAt||Date.now())<1e3)return!1;var i=this.currentTime_(),n=t.bandwidth,e=this.pendingSegment_.duration,r=Bt.estimateSegmentRequestTime(e,n,this.playlist_,t.bytesReceived),a=function(c,d,h){var f=2<arguments.length&&h!==void 0?h:1;return((c.length?c.end(c.length-1):0)-d)/f}(this.buffered_(),i,this.hls_.tech_.playbackRate())-1;if(r<=a)return!1;var s=function(c){var d=c.master,h=c.currentTime,f=c.bandwidth,y=c.duration,b=c.segmentDuration,_=c.timeUntilRebuffer,E=c.currentTimeline,S=c.syncController,C=d.playlists.filter(function(B){return!Bt.isIncompatible(B)}),L=C.filter(Bt.isEnabled);L.length||(L=C.filter(function(B){return!Bt.isDisabled(B)}));var D=L.filter(Bt.hasAttribute.bind(null,"BANDWIDTH")).map(function(B){var H=S.getSyncPoint(B,y,E,h)?1:2;return{playlist:B,rebufferingImpact:Bt.estimateSegmentRequestTime(b,f,B)*H-_}}),F=D.filter(function(B){return B.rebufferingImpact<=0});return Yi(F,function(B,H){return Na(H.playlist,B.playlist)}),F.length?F[0]:(Yi(D,function(B,H){return B.rebufferingImpact-H.rebufferingImpact}),D[0]||null)}({master:this.hls_.playlists.master,currentTime:i,bandwidth:n,duration:this.duration_(),segmentDuration:e,timeUntilRebuffer:a,currentTimeline:this.currentTimeline_,syncController:this.syncController_});if(s){var o=r-a-s.rebufferingImpact,u=.5;return a<=1/30&&(u=1),!(!s.playlist||s.playlist.uri===this.playlist_.uri||o<u)&&(this.bandwidth=s.playlist.attributes.BANDWIDTH*Vt.BANDWIDTH_VARIANCE+1,this.abort(),this.trigger("earlyabort"),!0)}}},{key:"handleProgress_",value:function(t,i){this.pendingSegment_&&i.requestId===this.pendingSegment_.requestId&&!this.abortRequestEarly_(i.stats)&&this.trigger("progress")}},{key:"loadSegment_",value:function(t){this.state="WAITING",this.pendingSegment_=t,this.trimBackBuffer_(t),t.abortRequests=yp(this.hls_.xhr,this.xhrOptions_,this.decrypter_,this.captionParser_,this.createSimplifiedSegmentObj_(t),this.handleProgress_.bind(this),this.segmentRequestFinished_.bind(this))}},{key:"trimBackBuffer_",value:function(t){var i=function(n,e,r){var a=void 0;return a=n.length&&0<n.start(0)&&n.start(0)<e?n.start(0):e-30,Math.min(a,e-r)}(this.seekable_(),this.currentTime_(),this.playlist_.targetDuration||10);0<i&&this.remove(0,i)}},{key:"createSimplifiedSegmentObj_",value:function(t){var i=t.segment,n={resolvedUri:i.resolvedUri,byterange:i.byterange,requestId:t.requestId};if(i.key){var e=i.key.iv||new Uint32Array([0,0,0,t.mediaIndex+t.playlist.mediaSequence]);n.key=this.segmentKey(i.key),n.key.iv=e}return i.map&&(n.map=this.initSegment(i.map)),n}},{key:"segmentRequestFinished_",value:function(t,i){if(this.mediaRequests+=1,i.stats&&(this.mediaBytesTransferred+=i.stats.bytesReceived,this.mediaTransferDuration+=i.stats.roundTripTime),this.pendingSegment_){if(i.requestId===this.pendingSegment_.requestId){if(t)return this.pendingSegment_=null,this.state="READY",t.code===xl?void(this.mediaRequestsAborted+=1):(this.pause(),t.code===Ol?(this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=NaN,void this.trigger("bandwidthupdate")):(this.mediaRequestsErrored+=1,this.error(t),void this.trigger("error")));this.bandwidth=i.stats.bandwidth,this.roundTrip=i.stats.roundTripTime,i.map&&(i.map=this.initSegment(i.map,!0)),i.key&&this.segmentKey(i.key,!0),this.processSegmentResponse_(i)}}else this.mediaRequestsAborted+=1}},{key:"processSegmentResponse_",value:function(t){var i=this.pendingSegment_;i.bytes=t.bytes,t.map&&(i.segment.map.bytes=t.map.bytes),i.endOfAllRequests=t.endOfAllRequests,t.fmp4Captions&&(function(n,e,r){for(var a in r)if(!n[a]){e.trigger({type:"usage",name:"hls-608"});var s=e.textTracks().getTrackById(a);n[a]=s||e.addRemoteTextTrack({kind:"captions",id:a,label:a},!1).track}}(this.inbandTextTracks_,this.hls_.tech_,t.captionStreams),function(n){var e=n.inbandTextTracks,r=n.captionArray,a=n.timestampOffset;if(r){var s=window.WebKitDataCue||window.VTTCue;r.forEach(function(o){var u=o.stream,c=o.startTime,d=o.endTime;e[u]&&(c+=a,d+=a,e[u].addCue(new s(c,d,o.text)))})}}({inbandTextTracks:this.inbandTextTracks_,captionArray:t.fmp4Captions,timestampOffset:0}),this.captionParser_&&this.captionParser_.clearParsedCaptions()),this.handleSegment_()}},{key:"handleSegment_",value:function(){var t=this;if(this.pendingSegment_){var i=this.pendingSegment_,n=i.segment,e=this.syncController_.probeSegmentInfo(i);typeof this.startingMedia_=="undefined"&&e&&(e.containsAudio||e.containsVideo)&&(this.startingMedia_={containsAudio:e.containsAudio,containsVideo:e.containsVideo});var r=function(d,h,f){return d==="main"&&h&&f?f.containsAudio||f.containsVideo?h.containsVideo&&!f.containsVideo?"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.":!h.containsVideo&&f.containsVideo?"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}(this.loaderType_,this.startingMedia_,e);if(r)return this.error({message:r,blacklistDuration:1/0}),void this.trigger("error");if(i.isSyncRequest)return this.trigger("syncinfoupdate"),this.pendingSegment_=null,void(this.state="READY");if(i.timestampOffset!==null&&i.timestampOffset!==this.sourceUpdater_.timestampOffset()){if(e&&e.segmentTimestampInfo){var a=e.segmentTimestampInfo[0].ptsTime,s=e.segmentTimestampInfo[0].dtsTime;i.timestampOffset-=a-s}this.sourceUpdater_.timestampOffset(i.timestampOffset),this.trigger("timestampoffset")}var o=this.syncController_.mappingForTimeline(i.timeline);if(o!==null&&this.trigger({type:"segmenttimemapping",mapping:o}),this.state="APPENDING",n.map){var u=jn(n.map);if(!this.activeInitSegmentId_||this.activeInitSegmentId_!==u){var c=this.initSegment(n.map);this.sourceUpdater_.appendBuffer({bytes:c.bytes},function(){t.activeInitSegmentId_=u})}}i.byteLength=i.bytes.byteLength,typeof n.start=="number"&&typeof n.end=="number"?this.mediaSecondsLoaded+=n.end-n.start:this.mediaSecondsLoaded+=n.duration,this.logger_(function(d){var h=d.segment,f=h.start,y=h.end,b=d.playlist,_=b.mediaSequence,E=b.id,S=b.segments,C=S===void 0?[]:S,L=d.mediaIndex,D=d.timeline;return["appending ["+L+"] of ["+_+", "+(_+C.length)+"] from playlist ["+E+"]","["+f+" => "+y+"] in timeline ["+D+"]"].join(" ")}(i)),this.sourceUpdater_.appendBuffer({bytes:i.bytes,videoSegmentTimingInfoCallback:this.handleVideoSegmentTimingInfo_.bind(this,i.requestId)},this.handleUpdateEnd_.bind(this))}else this.state="READY"}},{key:"handleVideoSegmentTimingInfo_",value:function(t,i){if(this.pendingSegment_&&t===this.pendingSegment_.requestId){var n=this.pendingSegment_.segment;n.videoTimingInfo||(n.videoTimingInfo={}),n.videoTimingInfo.transmuxerPrependedSeconds=i.videoSegmentTimingInfo.prependedContentDuration||0,n.videoTimingInfo.transmuxedPresentationStart=i.videoSegmentTimingInfo.start.presentation,n.videoTimingInfo.transmuxedPresentationEnd=i.videoSegmentTimingInfo.end.presentation,n.videoTimingInfo.baseMediaDecodeTime=i.videoSegmentTimingInfo.baseMediaDecodeTime}}},{key:"handleUpdateEnd_",value:function(){if(!this.pendingSegment_)return this.state="READY",void(this.paused()||this.monitorBuffer_());var t=this.pendingSegment_,i=t.segment,n=this.mediaIndex!==null;this.pendingSegment_=null,this.recordThroughput_(t),this.addSegmentMetadataCue_(t),this.state="READY",this.mediaIndex=t.mediaIndex,this.fetchAtBuffer_=!0,this.currentTimeline_=t.timeline,this.trigger("syncinfoupdate"),i.end&&this.currentTime_()-i.end>3*t.playlist.targetDuration?this.resetEverything():(n&&this.trigger("bandwidthupdate"),this.trigger("progress"),this.isEndOfStream_(t.mediaIndex+1,t.playlist)&&this.endOfStream(),this.paused()||this.monitorBuffer_())}},{key:"recordThroughput_",value:function(t){var i=this.throughput.rate,n=Date.now()-t.endOfAllRequests+1,e=Math.floor(t.byteLength/n*8*1e3);this.throughput.rate+=(e-i)/++this.throughput.count}},{key:"addSegmentMetadataCue_",value:function(t){if(this.segmentMetadataTrack_){var i=t.segment,n=i.start,e=i.end;if(Ll(n)&&Ll(e)){oi(n,e,this.segmentMetadataTrack_);var r=k.WebKitDataCue||k.VTTCue,a={custom:i.custom,dateTimeObject:i.dateTimeObject,dateTimeString:i.dateTimeString,bandwidth:t.playlist.attributes.BANDWIDTH,resolution:t.playlist.attributes.RESOLUTION,codecs:t.playlist.attributes.CODECS,byteLength:t.byteLength,uri:t.uri,timeline:t.timeline,playlist:t.playlist.uri,start:n,end:e},s=new r(n,e,JSON.stringify(a));s.value=a,this.segmentMetadataTrack_.addCue(s)}}}}]),pi);function pi(t){Qt(this,pi);var i=ae(this,(pi.__proto__||Object.getPrototypeOf(pi)).call(this));if(!t)throw new TypeError("Initialization settings are required");if(typeof t.currentTime!="function")throw new TypeError("No currentTime getter specified");if(!t.mediaSource)throw new TypeError("No MediaSource specified");return i.bandwidth=t.bandwidth,i.throughput={rate:0,count:0},i.roundTrip=NaN,i.resetStats_(),i.mediaIndex=null,i.hasPlayed_=t.hasPlayed,i.currentTime_=t.currentTime,i.seekable_=t.seekable,i.seeking_=t.seeking,i.duration_=t.duration,i.mediaSource_=t.mediaSource,i.hls_=t.hls,i.loaderType_=t.loaderType,i.startingMedia_=void 0,i.segmentMetadataTrack_=t.segmentMetadataTrack,i.goalBufferLength_=t.goalBufferLength,i.sourceType_=t.sourceType,i.inbandTextTracks_=t.inbandTextTracks,i.state_="INIT",i.checkBufferTimeout_=null,i.error_=void 0,i.currentTimeline_=-1,i.pendingSegment_=null,i.mimeType_=null,i.sourceUpdater_=null,i.xhrOptions_=null,i.activeInitSegmentId_=null,i.initSegments_={},i.cacheEncryptionKeys_=t.cacheEncryptionKeys,i.keyCache_={},i.loaderType_==="main"?i.captionParser_=new Rd:i.captionParser_=null,i.decrypter_=t.decrypter,i.syncController_=t.syncController,i.syncPoint_={segmentIndex:0,time:0},i.syncController_.on("syncinfoupdate",function(){return i.trigger("syncinfoupdate")}),i.mediaSource_.addEventListener("sourceopen",function(){return i.ended_=!1}),i.fetchAtBuffer_=!1,i.logger_=Ki("SegmentLoader["+i.loaderType_+"]"),Object.defineProperty(i,"state",{get:function(){return this.state_},set:function(n){n!==this.state_&&(this.logger_(this.state_+" -> "+n),this.state_=n)}}),i}function Dl(t){return decodeURIComponent(escape(String.fromCharCode.apply(null,t)))}var Ul=new Uint8Array(`
`.split("").map(function(t){return t.charCodeAt(0)})),vp=(ce(fi,Ba),ie(fi,[{key:"buffered_",value:function(){if(!this.subtitlesTrack_||!this.subtitlesTrack_.cues.length)return w.createTimeRanges();var t=this.subtitlesTrack_.cues,i=t[0].startTime,n=t[t.length-1].startTime;return w.createTimeRanges([[i,n]])}},{key:"initSegment",value:function(t,i){var n=1<arguments.length&&i!==void 0&&i;if(!t)return null;var e=jn(t),r=this.initSegments_[e];if(n&&!r&&t.bytes){var a=Ul.byteLength+t.bytes.byteLength,s=new Uint8Array(a);s.set(t.bytes),s.set(Ul,t.bytes.byteLength),this.initSegments_[e]=r={resolvedUri:t.resolvedUri,byterange:t.byterange,bytes:s}}return r||t}},{key:"couldBeginLoading_",value:function(){return this.playlist_&&this.subtitlesTrack_&&!this.paused()}},{key:"init_",value:function(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()}},{key:"track",value:function(t){return typeof t=="undefined"||(this.subtitlesTrack_=t,this.state==="INIT"&&this.couldBeginLoading_()&&this.init_()),this.subtitlesTrack_}},{key:"remove",value:function(t,i){oi(t,i,this.subtitlesTrack_)}},{key:"fillBuffer_",value:function(){var t=this;this.syncPoint_||(this.syncPoint_=this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_()));var i=this.checkBuffer_(this.buffered_(),this.playlist_,this.mediaIndex,this.hasPlayed_(),this.currentTime_(),this.syncPoint_);if(i=this.skipEmptySegments_(i)){if(this.syncController_.timestampOffsetForTimeline(i.timeline)===null)return this.syncController_.one("timestampoffset",function(){t.state="READY",t.paused()||t.monitorBuffer_()}),void(this.state="WAITING_ON_TIMELINE");this.loadSegment_(i)}}},{key:"skipEmptySegments_",value:function(t){for(;t&&t.segment.empty;)t=this.generateSegmentInfo_(t.playlist,t.mediaIndex+1,t.startOfSegment+t.duration,t.isSyncRequest);return t}},{key:"handleSegment_",value:function(){var t=this;if(this.pendingSegment_&&this.subtitlesTrack_){this.state="APPENDING";var i=this.pendingSegment_,n=i.segment;if(typeof k.WebVTT!="function"&&this.subtitlesTrack_&&this.subtitlesTrack_.tech_){let a=function(){t.subtitlesTrack_.tech_.off("vttjsloaded",e),t.error({message:"Error loading vtt.js"}),t.state="READY",t.pause(),t.trigger("error")};var r=a,e=void 0;return e=function(){t.subtitlesTrack_.tech_.off("vttjserror",a),t.handleSegment_()},this.state="WAITING_ON_VTTJS",this.subtitlesTrack_.tech_.one("vttjsloaded",e),void this.subtitlesTrack_.tech_.one("vttjserror",a)}n.requested=!0;try{this.parseVTTCues_(i)}catch(a){return this.error({message:a.message}),this.state="READY",this.pause(),this.trigger("error")}if(this.updateTimeMapping_(i,this.syncController_.timelines[i.timeline],this.playlist_),i.isSyncRequest)return this.trigger("syncinfoupdate"),this.pendingSegment_=null,void(this.state="READY");i.byteLength=i.bytes.byteLength,this.mediaSecondsLoaded+=n.duration,i.cues.length&&this.remove(i.cues[0].endTime,i.cues[i.cues.length-1].endTime),i.cues.forEach(function(a){t.subtitlesTrack_.addCue(a)}),this.handleUpdateEnd_()}else this.state="READY"}},{key:"parseVTTCues_",value:function(t){var i=void 0,n=!1;typeof k.TextDecoder=="function"?i=new k.TextDecoder("utf8"):(i=k.WebVTT.StringDecoder(),n=!0);var e=new k.WebVTT.Parser(k,k.vttjs,i);if(t.cues=[],t.timestampmap={MPEGTS:0,LOCAL:0},e.oncue=t.cues.push.bind(t.cues),e.ontimestampmap=function(s){return t.timestampmap=s},e.onparsingerror=function(s){w.log.warn("Error encountered when parsing cues: "+s.message)},t.segment.map){var r=t.segment.map.bytes;n&&(r=Dl(r)),e.parse(r)}var a=t.bytes;n&&(a=Dl(a)),e.parse(a),e.flush()}},{key:"updateTimeMapping_",value:function(t,i,n){var e=t.segment;if(i)if(t.cues.length){var r=t.timestampmap,a=r.MPEGTS/9e4-r.LOCAL+i.mapping;if(t.cues.forEach(function(u){u.startTime+=a,u.endTime+=a}),!n.syncInfo){var s=t.cues[0].startTime,o=t.cues[t.cues.length-1].startTime;n.syncInfo={mediaSequence:n.mediaSequence+t.mediaIndex,time:Math.min(s,o-e.duration)}}}else e.empty=!0}}]),fi);function fi(t){var i=1<arguments.length&&arguments[1]!==void 0?arguments[1]:{};Qt(this,fi);var n=ae(this,(fi.__proto__||Object.getPrototypeOf(fi)).call(this,t,i));return n.mediaSource_=null,n.subtitlesTrack_=null,n}function _p(t,i){for(var n=t.cues,e=0;e<n.length;e++){var r=n[e];if(i>=r.adStartTime&&i<=r.adEndTime)return r}return null}var bp=Xd,Rl=[{name:"VOD",run:function(t,i,n,e,r){return n===1/0?null:{time:0,segmentIndex:0}}},{name:"ProgramDateTime",run:function(t,i,n,e,r){if(!t.datetimeToDisplayTime)return null;var a=i.segments||[],s=null,o=null;r=r||0;for(var u=0;u<a.length;u++){var c=a[u];if(c.dateTimeObject){var d=c.dateTimeObject.getTime()/1e3+t.datetimeToDisplayTime,h=Math.abs(r-d);if(o!==null&&(h===0||o<h))break;o=h,s={time:d,segmentIndex:u}}}return s}},{name:"Segment",run:function(t,i,n,e,r){var a=i.segments||[],s=null,o=null;r=r||0;for(var u=0;u<a.length;u++){var c=a[u];if(c.timeline===e&&typeof c.start!="undefined"){var d=Math.abs(r-c.start);if(o!==null&&o<d)break;(!s||o===null||d<=o)&&(o=d,s={time:c.start,segmentIndex:u})}}return s}},{name:"Discontinuity",run:function(t,i,n,e,r){var a=null;if(r=r||0,i.discontinuityStarts&&i.discontinuityStarts.length)for(var s=null,o=0;o<i.discontinuityStarts.length;o++){var u=i.discontinuityStarts[o],c=i.discontinuitySequence+o+1,d=t.discontinuities[c];if(d){var h=Math.abs(r-d.time);if(s!==null&&s<h)break;(!a||s===null||h<=s)&&(s=h,a={time:d.time,segmentIndex:u})}}return a}},{name:"Playlist",run:function(t,i,n,e,r){return i.syncInfo?{time:i.syncInfo.time,segmentIndex:i.syncInfo.mediaSequence-i.mediaSequence}:null}}],Tp=(ce(mi,w.EventTarget),ie(mi,[{key:"getSyncPoint",value:function(t,i,n,e){var r=this.runStrategies_(t,i,n,e);return r.length?this.selectSyncPoint_(r,{key:"time",value:e}):null}},{key:"getExpiredTime",value:function(t,i){if(!t||!t.segments)return null;var n=this.runStrategies_(t,i,t.discontinuitySequence,0);if(!n.length)return null;var e=this.selectSyncPoint_(n,{key:"segmentIndex",value:0});return 0<e.segmentIndex&&(e.time*=-1),Math.abs(e.time+$i(t,e.segmentIndex,0))}},{key:"runStrategies_",value:function(t,i,n,e){for(var r=[],a=0;a<Rl.length;a++){var s=Rl[a],o=s.run(this,t,i,n,e);o&&(o.strategy=s.name,r.push({strategy:s.name,syncPoint:o}))}return r}},{key:"selectSyncPoint_",value:function(t,i){for(var n=t[0].syncPoint,e=Math.abs(t[0].syncPoint[i.key]-i.value),r=t[0].strategy,a=1;a<t.length;a++){var s=Math.abs(t[a].syncPoint[i.key]-i.value);s<e&&(e=s,n=t[a].syncPoint,r=t[a].strategy)}return this.logger_("syncPoint for ["+i.key+": "+i.value+"] chosen with strategy ["+r+"]: [time:"+n.time+", segmentIndex:"+n.segmentIndex+"]"),n}},{key:"saveExpiredSegmentInfo",value:function(t,i){for(var n=i.mediaSequence-t.mediaSequence-1;0<=n;n--){var e=t.segments[n];if(e&&typeof e.start!="undefined"){i.syncInfo={mediaSequence:t.mediaSequence+n,time:e.start},this.logger_("playlist refresh sync: [time:"+i.syncInfo.time+", mediaSequence: "+i.syncInfo.mediaSequence+"]"),this.trigger("syncinfoupdate");break}}}},{key:"setDateTimeMapping",value:function(t){if(!this.datetimeToDisplayTime&&t.segments&&t.segments.length&&t.segments[0].dateTimeObject){var i=t.segments[0].dateTimeObject.getTime()/1e3;this.datetimeToDisplayTime=-i}}},{key:"reset",value:function(){this.inspectCache_=void 0}},{key:"probeSegmentInfo",value:function(t){var i=t.segment,n=t.playlist,e=void 0;return(e=i.map?this.probeMp4Segment_(t):this.probeTsSegment_(t))&&this.calculateSegmentTimeMapping_(t,e)&&(this.saveDiscontinuitySyncInfo_(t),n.syncInfo||(n.syncInfo={mediaSequence:n.mediaSequence+t.mediaIndex,time:i.start})),e}},{key:"probeMp4Segment_",value:function(t){var i=t.segment,n=re.timescale(i.map.bytes),e=re.startTime(n,t.bytes);return t.timestampOffset!==null&&(t.timestampOffset-=e),{start:e,end:e+i.duration}}},{key:"probeTsSegment_",value:function(t){var i=bp(t.bytes,this.inspectCache_),n=void 0,e=void 0,r=void 0;return i?(i.video&&i.video.length===2?(this.inspectCache_=i.video[1].dts,n=i.video[0].dtsTime,e=i.video[1].dtsTime,r=i.video):i.audio&&i.audio.length===2&&(this.inspectCache_=i.audio[1].dts,n=i.audio[0].dtsTime,e=i.audio[1].dtsTime,r=i.audio),{segmentTimestampInfo:r,start:n,end:e,containsVideo:i.video&&i.video.length===2,containsAudio:i.audio&&i.audio.length===2}):null}},{key:"timestampOffsetForTimeline",value:function(t){return typeof this.timelines[t]=="undefined"?null:this.timelines[t].time}},{key:"mappingForTimeline",value:function(t){return typeof this.timelines[t]=="undefined"?null:this.timelines[t].mapping}},{key:"calculateSegmentTimeMapping_",value:function(t,i){var n=t.segment,e=this.timelines[t.timeline];if(t.timestampOffset!==null)e={time:t.startOfSegment,mapping:t.startOfSegment-i.start},this.timelines[t.timeline]=e,this.trigger("timestampoffset"),this.logger_("time mapping for timeline "+t.timeline+": [time: "+e.time+"] [mapping: "+e.mapping+"]"),n.start=t.startOfSegment,n.end=i.end+e.mapping;else{if(!e)return!1;n.start=i.start+e.mapping,n.end=i.end+e.mapping}return!0}},{key:"saveDiscontinuitySyncInfo_",value:function(t){var i=t.playlist,n=t.segment;if(n.discontinuity)this.discontinuities[n.timeline]={time:n.start,accuracy:0};else if(i.discontinuityStarts&&i.discontinuityStarts.length)for(var e=0;e<i.discontinuityStarts.length;e++){var r=i.discontinuityStarts[e],a=i.discontinuitySequence+e+1,s=r-t.mediaIndex,o=Math.abs(s);if(!this.discontinuities[a]||this.discontinuities[a].accuracy>o){var u=void 0;u=s<0?n.start-$i(i,t.mediaIndex,r):n.end+$i(i,t.mediaIndex+1,r),this.discontinuities[a]={time:u,accuracy:o}}}}}]),mi);function mi(){Qt(this,mi);var t=ae(this,(mi.__proto__||Object.getPrototypeOf(mi)).call(this));return t.inspectCache_=void 0,t.timelines=[],t.discontinuities=[],t.datetimeToDisplayTime=null,t.logger_=Ki("SyncController"),t}function Hn(t,i){t.abort(),t.pause(),i&&i.activePlaylistLoader&&(i.activePlaylistLoader.pause(),i.activePlaylistLoader=null)}function Ml(t,i){(i.activePlaylistLoader=t).load()}function Sp(t){["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(function(c){Cp[c](c,t)});var i=t.mediaTypes,n=t.masterPlaylistLoader,e=t.tech,r=t.hls;["AUDIO","SUBTITLES"].forEach(function(c){i[c].activeGroup=function(d,h){return function(f){var y=h.masterPlaylistLoader,b=h.mediaTypes[d].groups,_=y.media();if(!_)return null;var E=null;return _.attributes[d]&&(E=b[_.attributes[d]]),E=E||b.main,typeof f=="undefined"?E:f===null?null:E.filter(function(S){return S.id===f.id})[0]||null}}(c,t),i[c].activeTrack=Ep[c](c,t),i[c].onGroupChanged=function(d,h){return function(){var f=h.segmentLoaders,y=f[d],b=f.main,_=h.mediaTypes[d],E=_.activeTrack(),S=_.activeGroup(E),C=_.activePlaylistLoader;Hn(y,_),S&&(S.playlistLoader?(y.resyncLoader(),Ml(S.playlistLoader,_)):C&&b.resetEverything())}}(c,t),i[c].onTrackChanged=function(d,h){return function(){var f=h.segmentLoaders,y=f[d],b=f.main,_=h.mediaTypes[d],E=_.activeTrack(),S=_.activeGroup(E),C=_.activePlaylistLoader;Hn(y,_),S&&(S.playlistLoader?(C!==S.playlistLoader&&(y.track&&y.track(E),y.resetEverything()),Ml(S.playlistLoader,_)):b.resetEverything())}}(c,t)});var a=i.AUDIO.activeGroup(),s=(a.filter(function(c){return c.default})[0]||a[0]).id;function o(){i.AUDIO.onTrackChanged(),e.trigger({type:"usage",name:"hls-audio-change"})}for(var u in i.AUDIO.tracks[s].enabled=!0,i.AUDIO.onTrackChanged(),n.on("mediachange",function(){["AUDIO","SUBTITLES"].forEach(function(c){return i[c].onGroupChanged()})}),e.audioTracks().addEventListener("change",o),e.remoteTextTracks().addEventListener("change",i.SUBTITLES.onTrackChanged),r.on("dispose",function(){e.audioTracks().removeEventListener("change",o),e.remoteTextTracks().removeEventListener("change",i.SUBTITLES.onTrackChanged)}),e.clearTracks("audio"),i.AUDIO.tracks)e.audioTracks().addTrack(i.AUDIO.tracks[u])}var kp=new pl("./decrypter-worker.worker.js",function(t,i){var n,e,r,a,s,o,u,c=this;n=function(S,C,L){return C&&h(S.prototype,C),L&&h(S,L),S},e=null,f.prototype.decrypt=function(S,C,L,D,F,B){var H=this._key[1],V=S^H[0],R=D^H[1],W=L^H[2],et=C^H[3],tt=void 0,Tt=void 0,St=void 0,qt=H.length/4-2,Y=void 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n.AUDIO[a])n.AUDIO[a][s].uri||(e=!1);e&&this.tech_.trigger({type:"usage",name:"hls-demuxed"}),Object.keys(n.SUBTITLES).length&&this.tech_.trigger({type:"usage",name:"hls-webvtt"}),ve.Playlist.isAes(i)&&this.tech_.trigger({type:"usage",name:"hls-aes"}),ve.Playlist.isFmp4(i)&&this.tech_.trigger({type:"usage",name:"hls-fmp4"}),r.length&&1<Object.keys(n.AUDIO[r[0]]).length&&this.tech_.trigger({type:"usage",name:"hls-alternate-audio"}),this.useCueTags_&&this.tech_.trigger({type:"usage",name:"hls-playlist-cue-tags"})}},{key:"setupSegmentLoaderListeners_",value:function(){var t=this;this.mainSegmentLoader_.on("bandwidthupdate",function(){var i=t.selectPlaylist(),n=t.masterPlaylistLoader_.media(),e=t.tech_.buffered(),r=e.length?e.end(e.length-1)-t.tech_.currentTime():0,a=t.bufferLowWaterLine();(!n.endList||t.duration()<Vt.MAX_BUFFER_LOW_WATER_LINE||i.attributes.BANDWIDTH<n.attributes.BANDWIDTH||a<=r)&&t.masterPlaylistLoader_.media(i),t.tech_.trigger("bandwidthupdate")}),this.mainSegmentLoader_.on("progress",function(){t.trigger("progress")}),this.mainSegmentLoader_.on("error",function(){t.blacklistCurrentPlaylist(t.mainSegmentLoader_.error())}),this.mainSegmentLoader_.on("syncinfoupdate",function(){t.onSyncInfoUpdate_()}),this.mainSegmentLoader_.on("timestampoffset",function(){t.tech_.trigger({type:"usage",name:"hls-timestamp-offset"})}),this.audioSegmentLoader_.on("syncinfoupdate",function(){t.onSyncInfoUpdate_()}),this.mainSegmentLoader_.on("ended",function(){t.onEndOfStream()}),this.mainSegmentLoader_.on("earlyabort",function(){t.blacklistCurrentPlaylist({message:"Aborted early because there isn't enough bandwidth to 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t=this,i=this.selectPlaylist();i!==this.masterPlaylistLoader_.media()&&(this.masterPlaylistLoader_.media(i),this.mainSegmentLoader_.resetEverything(function(){w.browser.IE_VERSION||w.browser.IS_EDGE?t.tech_.setCurrentTime(t.tech_.currentTime()+.04):t.tech_.setCurrentTime(t.tech_.currentTime())}))}},{key:"play",value:function(){if(!this.setupFirstPlay()){this.tech_.ended()&&this.seekTo_(0),this.hasPlayed_()&&this.load();var t=this.tech_.seekable();return this.tech_.duration()===1/0&&this.tech_.currentTime()<t.start(0)?this.seekTo_(t.end(t.length-1)):void 0}}},{key:"setupFirstPlay",value:function(){var t=this,i=this.masterPlaylistLoader_.media();if(!i||this.tech_.paused()||this.hasPlayed_())return!1;if(!i.endList){var n=this.seekable();if(!n.length)return!1;if(w.browser.IE_VERSION&&this.tech_.readyState()===0)return this.tech_.one("loadedmetadata",function(){t.trigger("firstplay"),t.seekTo_(n.end(0)),t.hasPlayed_=function(){return!0}}),!1;this.trigger("firstplay"),this.seekTo_(n.end(0))}return this.hasPlayed_=function(){return!0},this.load(),!0}},{key:"handleSourceOpen_",value:function(){try{this.setupSourceBuffers_()}catch(i){return w.log.warn("Failed to create Source Buffers",i),this.mediaSource.endOfStream("decode")}if(this.tech_.autoplay()){var t=this.tech_.play();typeof t!="undefined"&&typeof t.then=="function"&&t.then(null,function(i){})}this.trigger("sourceopen")}},{key:"onEndOfStream",value:function(){var t=this.mainSegmentLoader_.ended_;if(this.mediaTypes_.AUDIO.activePlaylistLoader&&(t=!this.mainSegmentLoader_.startingMedia_||this.mainSegmentLoader_.startingMedia_.containsVideo?t&&this.audioSegmentLoader_.ended_:this.audioSegmentLoader_.ended_),t){this.logger_("calling mediaSource.endOfStream()");try{this.mediaSource.endOfStream()}catch(i){w.log.warn("Failed to call media source 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Trying again since it is the only playlist."),this.tech_.trigger("retryplaylist"),this.masterPlaylistLoader_.load(s)):(s&&(w.log.warn("Removing all playlists from the blacklist because the last rendition is about to be blacklisted."),o.forEach(function(u){u.excludeUntil!==1/0&&delete u.excludeUntil}),this.tech_.trigger("retryplaylist")),a.excludeUntil=Date.now()+1e3*r,this.tech_.trigger("blacklistplaylist"),this.tech_.trigger({type:"usage",name:"hls-rendition-blacklisted"}),n=this.selectPlaylist(),w.log.warn("Problem encountered with the current HLS playlist."+(e.message?" 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this.masterPlaylistLoader_?this.mediaSource?this.mediaSource.duration:ve.Playlist.duration(this.masterPlaylistLoader_.media()):0}},{key:"seekable",value:function(){return this.seekable_}},{key:"onSyncInfoUpdate_",value:function(){var t=void 0,i=void 0;if(this.masterPlaylistLoader_){var n=this.masterPlaylistLoader_.media();if(n){var e=this.syncController_.getExpiredTime(n,this.mediaSource.duration);if(e!==null&&(t=ve.Playlist.seekable(n,e)).length!==0){if(this.mediaTypes_.AUDIO.activePlaylistLoader&&(n=this.mediaTypes_.AUDIO.activePlaylistLoader.media(),(e=this.syncController_.getExpiredTime(n,this.mediaSource.duration))===null||(i=ve.Playlist.seekable(n,e)).length===0))return;var r=void 0,a=void 0;this.seekable_&&this.seekable_.length&&(r=this.seekable_.end(0),a=this.seekable_.start(0)),i?i.start(0)>t.end(0)||t.start(0)>i.end(0)?this.seekable_=t:this.seekable_=w.createTimeRanges([[i.start(0)>t.start(0)?i.start(0):t.start(0),i.end(0)<t.end(0)?i.end(0):t.end(0)]]):this.seekable_=t,this.seekable_&&this.seekable_.length&&this.seekable_.end(0)===r&&this.seekable_.start(0)===a||(this.logger_("seekable updated ["+Aa(this.seekable_)+"]"),this.tech_.trigger("seekablechanged"))}}}}},{key:"updateDuration",value:function(){function t(){i.logger_("Setting duration from "+i.mediaSource.duration+" => "+e);try{i.mediaSource.duration=e}catch(a){w.log.warn("Failed to set media source duration",a)}i.tech_.trigger("durationchange"),i.mediaSource.removeEventListener("sourceopen",t)}var i=this,n=this.mediaSource.duration,e=ve.Playlist.duration(this.masterPlaylistLoader_.media()),r=this.tech_.buffered();0<r.length&&(e=Math.max(e,r.end(r.length-1))),n!==e&&(this.mediaSource.readyState!=="open"?this.mediaSource.addEventListener("sourceopen",t):t())}},{key:"dispose",value:function(){var t=this;this.decrypter_.terminate(),this.masterPlaylistLoader_.dispose(),this.mainSegmentLoader_.dispose(),["AUDIO","SUBTITLES"].forEach(function(i){var n=t.mediaTypes_[i].groups;for(var e in n)n[e].forEach(function(r){r.playlistLoader&&r.playlistLoader.dispose()})}),this.audioSegmentLoader_.dispose(),this.subtitleSegmentLoader_.dispose()}},{key:"master",value:function(){return this.masterPlaylistLoader_.master}},{key:"media",value:function(){return this.masterPlaylistLoader_.media()||this.initialMedia_}},{key:"setupSourceBuffers_",value:function(){var t,i=this.masterPlaylistLoader_.media();if(i&&this.mediaSource.readyState==="open"){if((t=hp(this.masterPlaylistLoader_.master,i)).length<1)return this.error="No compatible SourceBuffer configuration for the variant stream:"+i.resolvedUri,this.mediaSource.endOfStream("decode");this.configureLoaderMimeTypes_(t),this.excludeIncompatibleVariants_(i)}}},{key:"configureLoaderMimeTypes_",value:function(t){var i=1<t.length&&t[0].indexOf(",")===-1&&t[0]!==t[1]?new w.EventTarget:null;this.mainSegmentLoader_.mimeType(t[0],i),t[1]&&this.audioSegmentLoader_.mimeType(t[1],i)}},{key:"excludeUnsupportedVariants_",value:function(){this.master().playlists.forEach(function(t){t.attributes.CODECS&&k.MediaSource&&k.MediaSource.isTypeSupported&&!k.MediaSource.isTypeSupported('video/mp4; codecs="'+function(i){return i.replace(/avc1\.(\d+)\.(\d+)/i,function(n){return yl([n])[0]})}(t.attributes.CODECS)+'"')&&(t.excludeUntil=1/0)})}},{key:"excludeIncompatibleVariants_",value:function(t){var i=2,n=null,e=void 0;t.attributes.CODECS&&(e=Gi(t.attributes.CODECS),n=e.videoCodec,i=e.codecCount),this.master().playlists.forEach(function(r){var a={codecCount:2,videoCodec:null};r.attributes.CODECS&&(a=Gi(r.attributes.CODECS)),a.codecCount!==i&&(r.excludeUntil=1/0),a.videoCodec!==n&&(r.excludeUntil=1/0)})}},{key:"updateAdCues_",value:function(t){var i=0,n=this.seekable();n.length&&(i=n.start(0)),function(e,r,a){var s=2<arguments.length&&a!==void 0?a:0;if(e.segments)for(var o=s,u=void 0,c=0;c<e.segments.length;c++){var d=e.segments[c];if(u=u||_p(r,o+d.duration/2)){if("cueIn"in d){u.endTime=o,u.adEndTime=o,o+=d.duration,u=null;continue}if(o<u.endTime){o+=d.duration;continue}u.endTime+=d.duration}else if("cueOut"in d&&((u=new k.VTTCue(o,o+d.duration,d.cueOut)).adStartTime=o,u.adEndTime=o+parseFloat(d.cueOut),r.addCue(u)),"cueOutCont"in d){var h,f,y=d.cueOutCont.split("/").map(parseFloat),b=Jd(y,2);h=b[0],f=b[1],(u=new k.VTTCue(o,o+d.duration,"")).adStartTime=o-h,u.adEndTime=u.adStartTime+f,r.addCue(u)}o+=d.duration}}(t,this.cueTagsTrack_,i)}},{key:"goalBufferLength",value:function(){var t=this.tech_.currentTime(),i=Vt.GOAL_BUFFER_LENGTH,n=Vt.GOAL_BUFFER_LENGTH_RATE,e=Math.max(i,Vt.MAX_GOAL_BUFFER_LENGTH);return Math.min(i+t*n,e)}},{key:"bufferLowWaterLine",value:function(){var t=this.tech_.currentTime(),i=Vt.BUFFER_LOW_WATER_LINE,n=Vt.BUFFER_LOW_WATER_LINE_RATE,e=Math.max(i,Vt.MAX_BUFFER_LOW_WATER_LINE);return Math.min(i+t*n,e)}}]),gi);function gi(t){Qt(this,gi);var i=ae(this,(gi.__proto__||Object.getPrototypeOf(gi)).call(this)),n=t.url,e=t.handleManifestRedirects,r=t.withCredentials,a=t.tech,s=t.bandwidth,o=t.externHls,u=t.useCueTags,c=t.blacklistDuration,d=t.enableLowInitialPlaylist,h=t.sourceType,f=t.seekTo,y=t.cacheEncryptionKeys;if(!n)throw new Error("A non-empty playlist URL is required");ve=o,i.withCredentials=r,i.tech_=a,i.hls_=a.hls,i.seekTo_=f,i.sourceType_=h,i.useCueTags_=u,i.blacklistDuration=c,i.enableLowInitialPlaylist=d,i.useCueTags_&&(i.cueTagsTrack_=i.tech_.addTextTrack("metadata","ad-cues"),i.cueTagsTrack_.inBandMetadataTrackDispatchType=""),i.requestOptions_={withCredentials:r,handleManifestRedirects:e,timeout:null},i.mediaTypes_=function(){var _={};return["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(function(E){_[E]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:di,activeTrack:di,onGroupChanged:di,onTrackChanged:di}}),_}(),i.mediaSource=new w.MediaSource,i.mediaSource.addEventListener("sourceopen",i.handleSourceOpen_.bind(i)),i.seekable_=w.createTimeRanges(),i.hasPlayed_=function(){return!1},i.syncController_=new Tp(t),i.segmentMetadataTrack_=a.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},!1).track,i.decrypter_=new kp,i.inbandTextTracks_={};var b={hls:i.hls_,mediaSource:i.mediaSource,currentTime:i.tech_.currentTime.bind(i.tech_),seekable:function(){return i.seekable()},seeking:function(){return i.tech_.seeking()},duration:function(){return i.mediaSource.duration},hasPlayed:function(){return i.hasPlayed_()},goalBufferLength:function(){return i.goalBufferLength()},bandwidth:s,syncController:i.syncController_,decrypter:i.decrypter_,sourceType:i.sourceType_,inbandTextTracks:i.inbandTextTracks_,cacheEncryptionKeys:y};return i.masterPlaylistLoader_=i.sourceType_==="dash"?new Ua(n,i.hls_,i.requestOptions_):new Nn(n,i.hls_,i.requestOptions_),i.setupMasterPlaylistLoaderListeners_(),i.mainSegmentLoader_=new Ba(w.mergeOptions(b,{segmentMetadataTrack:i.segmentMetadataTrack_,loaderType:"main"}),t),i.audioSegmentLoader_=new Ba(w.mergeOptions(b,{loaderType:"audio"}),t),i.subtitleSegmentLoader_=new vp(w.mergeOptions(b,{loaderType:"vtt"}),t),i.setupSegmentLoaderListeners_(),wp.forEach(function(_){i[_+"_"]=function(E){return this.audioSegmentLoader_[E]+this.mainSegmentLoader_[E]}.bind(i,_)}),i.logger_=Ki("MPC"),i.masterPlaylistLoader_.load(),i}function Bl(t,i,n){Qt(this,Bl);var e=t.masterPlaylistController_,r=e[(t.options_.smoothQualityChange?"smooth":"fast")+"QualityChange_"].bind(e);if(i.attributes.RESOLUTION){var a=i.attributes.RESOLUTION;this.width=a.width,this.height=a.height}this.bandwidth=i.attributes.BANDWIDTH,this.id=n,this.enabled=function(s,o,u){return function(c){var d=s.master.playlists[o],h=Ca(d),f=Bn(d);return typeof c=="undefined"?f:(c?delete d.disabled:d.disabled=!0,c===f||h||(u(),c?s.trigger("renditionenabled"):s.trigger("renditiondisabled")),c)}}(t.playlists,i.uri,r)}var jl=["seeking","seeked","pause","playing","error"],Pp=(ie(ja,[{key:"monitorCurrentTime_",value:function(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&k.clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=k.setTimeout(this.monitorCurrentTime_.bind(this),250)}},{key:"checkCurrentTime_",value:function(){if(this.tech_.seeking()&&this.fixesBadSeeks_())return this.consecutiveUpdates=0,void(this.lastRecordedTime=this.tech_.currentTime());if(!this.tech_.paused()&&!this.tech_.seeking()){var t=this.tech_.currentTime(),i=this.tech_.buffered();if(this.lastRecordedTime===t&&(!i.length||t+.1>=i.end(i.length-1)))return this.techWaiting_();5<=this.consecutiveUpdates&&t===this.lastRecordedTime?(this.consecutiveUpdates++,this.waiting_()):t===this.lastRecordedTime?this.consecutiveUpdates++:(this.consecutiveUpdates=0,this.lastRecordedTime=t)}}},{key:"cancelTimer_",value:function(){this.consecutiveUpdates=0,this.timer_&&(this.logger_("cancelTimer_"),clearTimeout(this.timer_)),this.timer_=null}},{key:"fixesBadSeeks_",value:function(){if(!this.tech_.seeking())return!1;var t=this.seekable(),i=this.tech_.currentTime(),n=void 0;return this.afterSeekableWindow_(t,i,this.media(),this.allowSeeksWithinUnsafeLiveWindow)&&(n=t.end(t.length-1)),this.beforeSeekableWindow_(t,i)&&(n=t.start(0)+.1),typeof n!="undefined"&&(this.logger_("Trying to seek outside of seekable at time "+i+" with seekable range "+Aa(t)+". Seeking to "+n+"."),this.seekTo(n),!0)}},{key:"waiting_",value:function(){if(!this.techWaiting_()){var t=this.tech_.currentTime(),i=this.tech_.buffered(),n=ul(i,t);return n.length&&t+3<=n.end(0)?(this.cancelTimer_(),this.seekTo(t),this.logger_("Stopped at "+t+" while inside a buffered region ["+n.start(0)+" -> "+n.end(0)+"]. Attempting to resume playback by seeking to the current time."),void this.tech_.trigger({type:"usage",name:"hls-unknown-waiting"})):void 0}}},{key:"techWaiting_",value:function(){var t=this.seekable(),i=this.tech_.currentTime();if(this.tech_.seeking()&&this.fixesBadSeeks_()||this.tech_.seeking()||this.timer_!==null)return!0;if(this.beforeSeekableWindow_(t,i)){var n=t.end(t.length-1);return this.logger_("Fell out of live window at time "+i+". Seeking to live point (seekable end) "+n),this.cancelTimer_(),this.seekTo(n),this.tech_.trigger({type:"usage",name:"hls-live-resync"}),!0}var e=this.tech_.buffered(),r=ll(e,i);if(this.videoUnderflow_(r,e,i))return this.cancelTimer_(),this.seekTo(i),this.tech_.trigger({type:"usage",name:"hls-video-underflow"}),!0;if(0<r.length){var a=r.start(0)-i;return this.logger_("Stopped at "+i+", setting timer for "+a+", seeking to "+r.start(0)),this.timer_=setTimeout(this.skipTheGap_.bind(this),1e3*a,i),!0}return!1}},{key:"afterSeekableWindow_",value:function(t,i,n,e){var r=3<arguments.length&&e!==void 0&&e;if(!t.length)return!1;var a=t.end(t.length-1)+.1;return!n.endList&&r&&(a=t.end(t.length-1)+3*n.targetDuration),a<i}},{key:"beforeSeekableWindow_",value:function(t,i){return!!(t.length&&0<t.start(0)&&i<t.start(0)-.1)}},{key:"videoUnderflow_",value:function(t,i,n){if(t.length===0){var e=this.gapFromVideoUnderflow_(i,n);if(e)return this.logger_("Encountered a gap in video from "+e.start+" to "+e.end+". Seeking to current time "+n),!0}return!1}},{key:"skipTheGap_",value:function(t){var i=this.tech_.buffered(),n=this.tech_.currentTime(),e=ll(i,n);this.cancelTimer_(),e.length!==0&&n===t&&(this.logger_("skipTheGap_:","currentTime:",n,"scheduled currentTime:",t,"nextRange start:",e.start(0)),this.seekTo(e.start(0)+1/30),this.tech_.trigger({type:"usage",name:"hls-gap-skip"}))}},{key:"gapFromVideoUnderflow_",value:function(t,i){for(var n=function(s){if(s.length<2)return w.createTimeRanges();for(var o=[],u=1;u<s.length;u++){var c=s.end(u-1),d=s.start(u);o.push([c,d])}return w.createTimeRanges(o)}(t),e=0;e<n.length;e++){var r=n.start(e),a=n.end(e);if(i-r<4&&2<i-r)return{start:r,end:a}}return null}}]),ja);function ja(t){var i=this;Qt(this,ja),this.tech_=t.tech,this.seekable=t.seekable,this.seekTo=t.seekTo,this.allowSeeksWithinUnsafeLiveWindow=t.allowSeeksWithinUnsafeLiveWindow,this.media=t.media,this.consecutiveUpdates=0,this.lastRecordedTime=null,this.timer_=null,this.checkCurrentTimeTimeout_=null,this.logger_=Ki("PlaybackWatcher"),this.logger_("initialize");function n(){return i.monitorCurrentTime_()}function e(){return i.techWaiting_()}function r(){return i.cancelTimer_()}function a(){return i.fixesBadSeeks_()}this.tech_.on("seekablechanged",a),this.tech_.on("waiting",e),this.tech_.on(jl,r),this.tech_.on("canplay",n),this.dispose=function(){i.logger_("dispose"),i.tech_.off("seekablechanged",a),i.tech_.off("waiting",e),i.tech_.off(jl,r),i.tech_.off("canplay",n),i.checkCurrentTimeTimeout_&&k.clearTimeout(i.checkCurrentTimeTimeout_),i.cancelTimer_()}}function Fl(t){(function i(n,e){var r=0,a=0,s=w.mergeOptions(Ip,e);n.ready(function(){n.trigger({type:"usage",name:"hls-error-reload-initialized"})});function o(){a&&n.currentTime(a)}function u(h){h!=null&&(a=n.duration()!==1/0&&n.currentTime()||0,n.one("loadedmetadata",o),n.src(h),n.trigger({type:"usage",name:"hls-error-reload"}),n.play())}function c(){if(Date.now()-r<1e3*s.errorInterval)n.trigger({type:"usage",name:"hls-error-reload-canceled"});else{if(s.getSource&&typeof s.getSource=="function")return r=Date.now(),s.getSource.call(n,u);w.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")}}function d(){n.off("loadedmetadata",o),n.off("error",c),n.off("dispose",d)}n.on("error",c),n.on("dispose",d),n.reloadSourceOnError=function(h){d(),i(n,h)}})(this,t)}var Ip={errorInterval:30,getSource:function(t){return t(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_)}};w.use("*",function(t){return{setSource:function(i,n){n(null,i)},setCurrentTime:function(i){return t.vhs&&t.currentSource().src===t.vhs.source_.src&&t.vhs.setCurrentTime(i),i},play:function(){t.vhs&&t.currentSource().src===t.vhs.source_.src&&t.vhs.setCurrentTime(t.tech_.currentTime())}}});var jt={PlaylistLoader:Nn,Playlist:Bt,Decrypter:Qd,AsyncStream:Vu,decrypt:qu,utils:up,STANDARD_PLAYLIST_SELECTOR:function(){return function(t,i,n,e,r){var a=t.playlists.map(function(C){var L,D;return L=C.attributes.RESOLUTION&&C.attributes.RESOLUTION.width,D=C.attributes.RESOLUTION&&C.attributes.RESOLUTION.height,{bandwidth:C.attributes.BANDWIDTH||k.Number.MAX_VALUE,width:L,height:D,playlist:C}});Yi(a,function(C,L){return C.bandwidth-L.bandwidth});var s=(a=a.filter(function(C){return!Bt.isIncompatible(C.playlist)})).filter(function(C){return Bt.isEnabled(C.playlist)});s.length||(s=a.filter(function(C){return!Bt.isDisabled(C.playlist)}));var o=s.filter(function(C){return C.bandwidth*Vt.BANDWIDTH_VARIANCE<i}),u=o[o.length-1],c=o.filter(function(C){return C.bandwidth===u.bandwidth})[0];if(r===!1){var d=c||s[0]||a[0];return d?d.playlist:null}var h=o.filter(function(C){return C.width&&C.height});Yi(h,function(C,L){return C.width-L.width});var f=h.filter(function(C){return C.width===n&&C.height===e});u=f[f.length-1];var y=f.filter(function(C){return C.bandwidth===u.bandwidth})[0],b=void 0,_=void 0,E=void 0;y||(_=(b=h.filter(function(C){return C.width>n||C.height>e})).filter(function(C){return C.width===b[0].width&&C.height===b[0].height}),u=_[_.length-1],E=_.filter(function(C){return C.bandwidth===u.bandwidth})[0]);var S=E||y||c||s[0]||a[0];return S?S.playlist:null}(this.playlists.master,this.systemBandwidth,parseInt(Il(this.tech_.el(),"width"),10),parseInt(Il(this.tech_.el(),"height"),10),this.limitRenditionByPlayerDimensions)},INITIAL_PLAYLIST_SELECTOR:function(){var t=this.playlists.master.playlists.filter(Bt.isEnabled);return Yi(t,function(i,n){return Na(i,n)}),t.filter(function(i){return Gi(i.attributes.CODECS).videoCodec})[0]||null},comparePlaylistBandwidth:Na,comparePlaylistResolution:function(t,i){var n=void 0,e=void 0;return t.attributes.RESOLUTION&&t.attributes.RESOLUTION.width&&(n=t.attributes.RESOLUTION.width),n=n||k.Number.MAX_VALUE,i.attributes.RESOLUTION&&i.attributes.RESOLUTION.width&&(e=i.attributes.RESOLUTION.width),n===(e=e||k.Number.MAX_VALUE)&&t.attributes.BANDWIDTH&&i.attributes.BANDWIDTH?t.attributes.BANDWIDTH-i.attributes.BANDWIDTH:n-e},xhr:il()};["GOAL_BUFFER_LENGTH","MAX_GOAL_BUFFER_LENGTH","GOAL_BUFFER_LENGTH_RATE","BUFFER_LOW_WATER_LINE","MAX_BUFFER_LOW_WATER_LINE","BUFFER_LOW_WATER_LINE_RATE","BANDWIDTH_VARIANCE"].forEach(function(t){Object.defineProperty(jt,t,{get:function(){return w.log.warn("using Hls."+t+" is UNSAFE be sure you know what you are doing"),Vt[t]},set:function(i){w.log.warn("using Hls."+t+" is UNSAFE be sure you know what you are doing"),typeof i!="number"||i<0?w.log.warn("value of Hls."+t+" must be greater than or equal to 0"):Vt[t]=i}})});function Hl(t){return/^(audio|video|application)\/(x-|vnd\.apple\.)?mpegurl/i.test(t)?"hls":/^application\/dash\+xml/i.test(t)?"dash":null}function Vl(t,i){for(var n=i.media(),e=-1,r=0;r<t.length;r++)if(t[r].id===n.uri){e=r;break}t.selectedIndex_=e,t.trigger({selectedIndex:e,type:"change"})}var ql="videojs-vhs";jt.canPlaySource=function(){return w.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};function Lp(t){if(t.options_.sourceType==="dash"){var i=w.players[t.tech_.options_.playerId];if(i.eme){var n=function(e,r,a){if(!e)return e;var s={};for(var o in e)s[o]={audioContentType:'audio/mp4; codecs="'+a.attributes.CODECS+'"',videoContentType:'video/mp4; codecs="'+r.attributes.CODECS+'"'},r.contentProtection&&r.contentProtection[o]&&r.contentProtection[o].pssh&&(s[o].pssh=r.contentProtection[o].pssh),typeof e[o]=="string"&&(s[o].url=e[o]);return w.mergeOptions(e,s)}(t.source_.keySystems,t.playlists.media(),t.masterPlaylistController_.mediaTypes_.AUDIO.activePlaylistLoader.media());n&&(i.currentSource().keySystems=n,i.eme.initializeMediaKeys&&i.eme.initializeMediaKeys())}}}function Wl(){if(!window.localStorage)return null;var t=window.localStorage.getItem(ql);if(!t)return null;try{return JSON.parse(t)}catch(i){return null}}jt.supportsNativeHls=function(){var t=U.createElement("video");return w.getTech("Html5").isSupported()?["application/vnd.apple.mpegurl","audio/mpegurl","audio/x-mpegurl","application/x-mpegurl","video/x-mpegurl","video/mpegurl","application/mpegurl"].some(function(i){return/maybe|probably/i.test(t.canPlayType(i))}):!1}(),jt.supportsNativeDash=!!w.getTech("Html5").isSupported()&&/maybe|probably/i.test(U.createElement("video").canPlayType("application/dash+xml")),jt.supportsTypeNatively=function(t){return t==="hls"?jt.supportsNativeHls:t==="dash"&&jt.supportsNativeDash},jt.isSupported=function(){return w.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};var Op=w.getComponent("Component"),zl=(ce(_e,Op),ie(_e,[{key:"setOptions_",value:function(){var t=this;if(this.options_.withCredentials=this.options_.withCredentials||!1,this.options_.handleManifestRedirects=this.options_.handleManifestRedirects||!1,this.options_.limitRenditionByPlayerDimensions=this.options_.limitRenditionByPlayerDimensions!==!1,this.options_.smoothQualityChange=this.options_.smoothQualityChange||!1,this.options_.useBandwidthFromLocalStorage=typeof this.source_.useBandwidthFromLocalStorage!="undefined"?this.source_.useBandwidthFromLocalStorage:this.options_.useBandwidthFromLocalStorage||!1,this.options_.customTagParsers=this.options_.customTagParsers||[],this.options_.customTagMappers=this.options_.customTagMappers||[],this.options_.cacheEncryptionKeys=this.options_.cacheEncryptionKeys||!1,typeof this.options_.blacklistDuration!="number"&&(this.options_.blacklistDuration=300),typeof this.options_.bandwidth!="number"&&this.options_.useBandwidthFromLocalStorage){var i=Wl();i&&i.bandwidth&&(this.options_.bandwidth=i.bandwidth,this.tech_.trigger({type:"usage",name:"hls-bandwidth-from-local-storage"})),i&&i.throughput&&(this.options_.throughput=i.throughput,this.tech_.trigger({type:"usage",name:"hls-throughput-from-local-storage"}))}typeof this.options_.bandwidth!="number"&&(this.options_.bandwidth=Vt.INITIAL_BANDWIDTH),this.options_.enableLowInitialPlaylist=this.options_.enableLowInitialPlaylist&&this.options_.bandwidth===Vt.INITIAL_BANDWIDTH,["withCredentials","limitRenditionByPlayerDimensions","bandwidth","smoothQualityChange","customTagParsers","customTagMappers","handleManifestRedirects","cacheEncryptionKeys"].forEach(function(n){typeof t.source_[n]!="undefined"&&(t.options_[n]=t.source_[n])}),this.limitRenditionByPlayerDimensions=this.options_.limitRenditionByPlayerDimensions}},{key:"src",value:function(t,i){var n=this;t&&(this.setOptions_(),this.options_.url=this.source_.src,this.options_.tech=this.tech_,this.options_.externHls=jt,this.options_.sourceType=Hl(i),this.options_.seekTo=function(e){n.tech_.setCurrentTime(e),n.setCurrentTime(e)},this.masterPlaylistController_=new Ap(this.options_),this.playbackWatcher_=new Pp(w.mergeOptions(this.options_,{seekable:function(){return n.seekable()},media:function(){return n.masterPlaylistController_.media()}})),this.masterPlaylistController_.on("error",function(){w.players[n.tech_.options_.playerId].error(n.masterPlaylistController_.error)}),this.masterPlaylistController_.selectPlaylist=this.selectPlaylist?this.selectPlaylist.bind(this):jt.STANDARD_PLAYLIST_SELECTOR.bind(this),this.masterPlaylistController_.selectInitialPlaylist=jt.INITIAL_PLAYLIST_SELECTOR.bind(this),this.playlists=this.masterPlaylistController_.masterPlaylistLoader_,this.mediaSource=this.masterPlaylistController_.mediaSource,Object.defineProperties(this,{selectPlaylist:{get:function(){return this.masterPlaylistController_.selectPlaylist},set:function(e){this.masterPlaylistController_.selectPlaylist=e.bind(this)}},throughput:{get:function(){return this.masterPlaylistController_.mainSegmentLoader_.throughput.rate},set:function(e){this.masterPlaylistController_.mainSegmentLoader_.throughput.rate=e,this.masterPlaylistController_.mainSegmentLoader_.throughput.count=1}},bandwidth:{get:function(){return this.masterPlaylistController_.mainSegmentLoader_.bandwidth},set:function(e){this.masterPlaylistController_.mainSegmentLoader_.bandwidth=e,this.masterPlaylistController_.mainSegmentLoader_.throughput={rate:0,count:0}}},systemBandwidth:{get:function(){var e=1/(this.bandwidth||1),r=void 0;return r=0<this.throughput?1/this.throughput:0,Math.floor(1/(e+r))},set:function(){w.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:function(){return n.bandwidth||0},enumerable:!0},mediaRequests:{get:function(){return n.masterPlaylistController_.mediaRequests_()||0},enumerable:!0},mediaRequestsAborted:{get:function(){return n.masterPlaylistController_.mediaRequestsAborted_()||0},enumerable:!0},mediaRequestsTimedout:{get:function(){return n.masterPlaylistController_.mediaRequestsTimedout_()||0},enumerable:!0},mediaRequestsErrored:{get:function(){return n.masterPlaylistController_.mediaRequestsErrored_()||0},enumerable:!0},mediaTransferDuration:{get:function(){return n.masterPlaylistController_.mediaTransferDuration_()||0},enumerable:!0},mediaBytesTransferred:{get:function(){return n.masterPlaylistController_.mediaBytesTransferred_()||0},enumerable:!0},mediaSecondsLoaded:{get:function(){return n.masterPlaylistController_.mediaSecondsLoaded_()||0},enumerable:!0},buffered:{get:function(){return cl(n.tech_.buffered())},enumerable:!0},currentTime:{get:function(){return n.tech_.currentTime()},enumerable:!0},currentSource:{get:function(){return n.tech_.currentSource_},enumerable:!0},currentTech:{get:function(){return n.tech_.name_},enumerable:!0},duration:{get:function(){return n.tech_.duration()},enumerable:!0},master:{get:function(){return n.playlists.master},enumerable:!0},playerDimensions:{get:function(){return n.tech_.currentDimensions()},enumerable:!0},seekable:{get:function(){return cl(n.tech_.seekable())},enumerable:!0},timestamp:{get:function(){return Date.now()},enumerable:!0},videoPlaybackQuality:{get:function(){return n.tech_.getVideoPlaybackQuality()},enumerable:!0}}),this.tech_.one("canplay",this.masterPlaylistController_.setupFirstPlay.bind(this.masterPlaylistController_)),this.tech_.on("bandwidthupdate",function(){n.options_.useBandwidthFromLocalStorage&&function(e){if(window.localStorage){var r=Wl();r=r?w.mergeOptions(r,e):e;try{window.localStorage.setItem(ql,JSON.stringify(r))}catch(a){return}}}({bandwidth:n.bandwidth,throughput:Math.round(n.throughput)})}),this.masterPlaylistController_.on("selectedinitialmedia",function(){(function(e){var r=e.playlists;e.representations=function(){return r.master.playlists.filter(function(a){return!Ca(a)}).map(function(a,s){return new Bl(e,a,a.uri)})}})(n),Lp(n)}),this.on(this.masterPlaylistController_,"progress",function(){this.tech_.trigger("progress")}),this.tech_.ready(function(){return n.setupQualityLevels_()}),this.tech_.el()&&this.tech_.src(w.URL.createObjectURL(this.masterPlaylistController_.mediaSource)))}},{key:"setupQualityLevels_",value:function(){var t=this,i=w.players[this.tech_.options_.playerId];i&&i.qualityLevels&&(this.qualityLevels_=i.qualityLevels(),this.masterPlaylistController_.on("selectedinitialmedia",function(){(function(n,e){e.representations().forEach(function(r){n.addQualityLevel(r)}),Vl(n,e.playlists)})(t.qualityLevels_,t)}),this.playlists.on("mediachange",function(){Vl(t.qualityLevels_,t.playlists)}))}},{key:"play",value:function(){this.masterPlaylistController_.play()}},{key:"setCurrentTime",value:function(t){this.masterPlaylistController_.setCurrentTime(t)}},{key:"duration",value:function(){return this.masterPlaylistController_.duration()}},{key:"seekable",value:function(){return this.masterPlaylistController_.seekable()}},{key:"dispose",value:function(){this.playbackWatcher_&&this.playbackWatcher_.dispose(),this.masterPlaylistController_&&this.masterPlaylistController_.dispose(),this.qualityLevels_&&this.qualityLevels_.dispose(),this.player_&&(delete this.player_.vhs,delete this.player_.dash,delete this.player_.hls),this.tech_&&this.tech_.hls&&delete this.tech_.hls,function t(i,n,e){i===null&&(i=Function.prototype);var r=Object.getOwnPropertyDescriptor(i,n);if(r===void 0){var a=Object.getPrototypeOf(i);return a===null?void 0:t(a,n,e)}if("value"in r)return r.value;var s=r.get;return s!==void 0?s.call(e):void 0}(_e.prototype.__proto__||Object.getPrototypeOf(_e.prototype),"dispose",this).call(this)}},{key:"convertToProgramTime",value:function(t,i){return ip({playlist:this.masterPlaylistController_.media(),time:t,callback:i})}},{key:"seekToProgramTime",value:function(t,i,n,e){var r=!(2<arguments.length&&n!==void 0)||n,a=3<arguments.length&&e!==void 0?e:2;return sl({programTime:t,playlist:this.masterPlaylistController_.media(),retryCount:a,pauseAfterSeek:r,seekTo:this.options_.seekTo,tech:this.options_.tech,callback:i})}}]),_e);function _e(t,i,n){Qt(this,_e);var e=ae(this,(_e.__proto__||Object.getPrototypeOf(_e)).call(this,i,n.hls));if(i.options_&&i.options_.playerId){var r=w(i.options_.playerId);r.hasOwnProperty("hls")||Object.defineProperty(r,"hls",{get:function(){return w.log.warn("player.hls is deprecated. Use player.tech().hls instead."),i.trigger({type:"usage",name:"hls-player-access"}),e},configurable:!0}),r.vhs=e,(r.dash=e).player_=r}if(e.tech_=i,e.source_=t,e.stats={},e.setOptions_(),e.options_.overrideNative&&i.overrideNativeAudioTracks&&i.overrideNativeVideoTracks)i.overrideNativeAudioTracks(!0),i.overrideNativeVideoTracks(!0);else if(e.options_.overrideNative&&(i.featuresNativeVideoTracks||i.featuresNativeAudioTracks))throw new Error("Overriding native HLS requires emulated tracks. See https://git.io/vMpjB");return e.on(U,["fullscreenchange","webkitfullscreenchange","mozfullscreenchange","MSFullscreenChange"],function(a){var s=U.fullscreenElement||U.webkitFullscreenElement||U.mozFullScreenElement||U.msFullscreenElement;s&&s.contains(e.tech_.el())&&e.masterPlaylistController_.smoothQualityChange_()}),e.on(e.tech_,"seeking",function(){this.tech_.currentTime()===0&&this.tech_.player_.loop()&&this.setCurrentTime(0)}),e.on(e.tech_,"error",function(){this.masterPlaylistController_&&this.masterPlaylistController_.pauseLoading()}),e.on(e.tech_,"play",e.play),e}var Fa={name:"videojs-http-streaming",VERSION:"1.10.6",canHandleSource:function(t,i){var n=w.mergeOptions(w.options,1<arguments.length&&i!==void 0?i:{});return Fa.canPlayType(t.type,n)},handleSource:function(t,i,n){var e=w.mergeOptions(w.options,2<arguments.length&&n!==void 0?n:{});return i.hls=new zl(t,i,e),i.hls.xhr=il(),i.hls.src(t.src,t.type),i.hls},canPlayType:function(t,i){var n=w.mergeOptions(w.options,1<arguments.length&&i!==void 0?i:{}).hls.overrideNative,e=Hl(t);return e&&(!jt.supportsTypeNatively(e)||n)?"maybe":""}};return typeof w.MediaSource!="undefined"&&typeof w.URL!="undefined"||(w.MediaSource=Xi,w.URL=kl),Xi.supportsNativeMediaSources()&&w.getTech("Html5").registerSourceHandler(Fa,0),w.HlsHandler=zl,w.HlsSourceHandler=Fa,w.Hls=jt,w.use||w.registerComponent("Hls",jt),w.options.hls=w.options.hls||{},w.registerPlugin?w.registerPlugin("reloadSourceOnError",Fl):w.plugin("reloadSourceOnError",Fl),w});
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