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r=t.prototype;r.dispose=function t(){this.player().off("posterchange",this.update);e.prototype.dispose.call(this)};r.createEl=function e(){var t=D("div",{className:"vjs-poster",tabIndex:-1});return t};r.update=function e(t){var r=this.player().poster();this.setSrc(r);if(r){this.show()}else{this.hide()}};r.setSrc=function e(t){var r="";if(t){r='url("'+t+'")'}this.el_.style.backgroundImage=r};r.handleClick=function e(t){if(!this.player_.controls()){return}this.player_.tech(true).focus();if(this.player_.paused()){xt(this.player_.play())}else{this.player_.pause()}};return t}(Li);Xe.registerComponent("PosterImage",xi);var Di="#222";var Ui="#ccc";var Ri={monospace:"monospace",sansSerif:"sans-serif",serif:"serif",monospaceSansSerif:'"Andale Mono", "Lucida Console", monospace',monospaceSerif:'"Courier New", monospace',proportionalSansSerif:"sans-serif",proportionalSerif:"serif",casual:'"Comic Sans MS", Impact, fantasy',script:'"Monotype Corsiva", cursive',smallcaps:'"Andale Mono", "Lucida 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i=0;i<e.length;i++){this.player_.addRemoteTextTrack(e[i],true)}this.preselectTrack()}));return a}var i=r.prototype;i.preselectTrack=function e(){var t={captions:1,subtitles:1};var r=this.player_.textTracks();var i=this.player_.cache_.selectedLanguage;var n;var a;var s;for(var o=0;o<r.length;o++){var u=r[o];if(i&&i.enabled&&i.language&&i.language===u.language&&u.kind in t){if(u.kind===i.kind){s=u}else if(!s){s=u}}else if(i&&!i.enabled){s=null;n=null;a=null}else if(u.default){if(u.kind==="descriptions"&&!n){n=u}else if(u.kind in t&&!a){a=u}}}if(s){s.mode="showing"}else if(a){a.mode="showing"}else if(n){n.mode="showing"}};i.toggleDisplay=function e(){if(this.player_.tech_&&this.player_.tech_.featuresNativeTextTracks){this.hide()}else{this.show()}};i.createEl=function t(){return e.prototype.createEl.call(this,"div",{className:"vjs-text-track-display"},{"aria-live":"off","aria-atomic":"true"})};i.clearDisplay=function e(){if(typeof t.WebVTT==="function"){t.WebVTT.processCues(t,[],this.el_)}};i.updateDisplay=function e(){var t=this.player_.textTracks();this.clearDisplay();var r=null;var i=null;var n=t.length;while(n--){var a=t[n];if(a.mode==="showing"){if(a.kind==="descriptions"){r=a}else{i=a}}}if(i){if(this.getAttribute("aria-live")!=="off"){this.setAttribute("aria-live","off")}this.updateForTrack(i)}else if(r){if(this.getAttribute("aria-live")!=="assertive"){this.setAttribute("aria-live","assertive")}this.updateForTrack(r)}};i.updateForTrack=function e(r){if(typeof t.WebVTT!=="function"||!r.activeCues){return}var i=[];for(var n=0;n<r.activeCues.length;n++){i.push(r.activeCues[n])}t.WebVTT.processCues(t,i,this.el_);if(!this.player_.textTrackSettings){return}var a=this.player_.textTrackSettings.getValues();var s=i.length;while(s--){var o=i[s];if(!o){continue}var u=o.displayState;if(a.color){u.firstChild.style.color=a.color}if(a.textOpacity){ji(u.firstChild,"color",Mi(a.color||"#fff",a.textOpacity))}if(a.backgroundColor){u.firstChild.style.backgroundColor=a.backgroundColor}if(a.backgroundOpacity){ji(u.firstChild,"backgroundColor",Mi(a.backgroundColor||"#000",a.backgroundOpacity))}if(a.windowColor){if(a.windowOpacity){ji(u,"backgroundColor",Mi(a.windowColor,a.windowOpacity))}else{u.style.backgroundColor=a.windowColor}}if(a.edgeStyle){if(a.edgeStyle==="dropshadow"){u.firstChild.style.textShadow="2px 2px 3px "+Di+", 2px 2px 4px "+Di+", 2px 2px 5px "+Di}else if(a.edgeStyle==="raised"){u.firstChild.style.textShadow="1px 1px "+Di+", 2px 2px "+Di+", 3px 3px "+Di}else if(a.edgeStyle==="depressed"){u.firstChild.style.textShadow="1px 1px "+Ui+", 0 1px "+Ui+", -1px -1px "+Di+", 0 -1px "+Di}else if(a.edgeStyle==="uniform"){u.firstChild.style.textShadow="0 0 4px "+Di+", 0 0 4px "+Di+", 0 0 4px "+Di+", 0 0 4px "+Di}}if(a.fontPercent&&a.fontPercent!==1){var l=t.parseFloat(u.style.fontSize);u.style.fontSize=l*a.fontPercent+"px";u.style.height="auto";u.style.top="auto";u.style.bottom="2px"}if(a.fontFamily&&a.fontFamily!=="default"){if(a.fontFamily==="small-caps"){u.firstChild.style.fontVariant="small-caps"}else{u.firstChild.style.fontFamily=Ri[a.fontFamily]}}}};return r}(Xe);Xe.registerComponent("TextTrackDisplay",Ni);var Bi=function(e){n(t,e);function t(){return e.apply(this,arguments)||this}var r=t.prototype;r.createEl=function t(){var r=this.player_.isAudio();var i=this.localize(r?"Audio Player":"Video Player");var n=D("span",{className:"vjs-control-text",innerHTML:this.localize("{1} is loading.",[i])});var a=e.prototype.createEl.call(this,"div",{className:"vjs-loading-spinner",dir:"ltr"});a.appendChild(n);return a};return t}(Xe);Xe.registerComponent("LoadingSpinner",Bi);var Fi=function(e){n(t,e);function t(){return e.apply(this,arguments)||this}var r=t.prototype;r.createEl=function e(t,r,i){if(r===void 0){r={}}if(i===void 0){i={}}t="button";r=T({innerHTML:'<span aria-hidden="true" class="vjs-icon-placeholder"></span>',className:this.buildCSSClass()},r);i=T({type:"button"},i);var n=Xe.prototype.createEl.call(this,t,r,i);this.createControlTextEl(n);return n};r.addChild=function e(t,r){if(r===void 0){r={}}var i=this.constructor.name;h.warn("Adding an actionable (user controllable) child to a Button ("+i+") is not supported; use a ClickableComponent instead.");return Xe.prototype.addChild.call(this,t,r)};r.enable=function t(){e.prototype.enable.call(this);this.el_.removeAttribute("disabled")};r.disable=function t(){e.prototype.disable.call(this);this.el_.setAttribute("disabled","disabled")};r.handleKeyDown=function t(r){if(Nt.isEventKey(r,"Space")||Nt.isEventKey(r,"Enter")){r.stopPropagation();return}e.prototype.handleKeyDown.call(this,r)};return t}(Li);Xe.registerComponent("Button",Fi);var qi=function(e){n(t,e);function t(t,r){var i;i=e.call(this,t,r)||this;i.mouseused_=false;i.on("mousedown",i.handleMouseDown);return i}var r=t.prototype;r.buildCSSClass=function e(){return"vjs-big-play-button"};r.handleClick=function e(t){var r=this.player_.play();if(this.mouseused_&&t.clientX&&t.clientY){xt(r);this.player_.tech(true).focus();return}var i=this.player_.getChild("controlBar");var n=i&&i.getChild("playToggle");if(!n){this.player_.tech(true).focus();return}var a=function e(){return n.focus()};if(Lt(r)){r.then(a,function(){})}else{this.setTimeout(a,1)}};r.handleKeyDown=function t(r){this.mouseused_=false;e.prototype.handleKeyDown.call(this,r)};r.handleMouseDown=function e(t){this.mouseused_=true};return t}(Fi);qi.prototype.controlText_="Play Video";Xe.registerComponent("BigPlayButton",qi);var Vi=function(e){n(t,e);function t(t,r){var i;i=e.call(this,t,r)||this;i.controlText(r&&r.controlText||i.localize("Close"));return i}var r=t.prototype;r.buildCSSClass=function t(){return"vjs-close-button "+e.prototype.buildCSSClass.call(this)};r.handleClick=function e(t){this.trigger({type:"close",bubbles:false})};return t}(Fi);Xe.registerComponent("CloseButton",Vi);var Hi=function(e){n(t,e);function t(t,r){var i;if(r===void 0){r={}}i=e.call(this,t,r)||this;r.replay=r.replay===undefined||r.replay;i.on(t,"play",i.handlePlay);i.on(t,"pause",i.handlePause);if(r.replay){i.on(t,"ended",i.handleEnded)}return i}var r=t.prototype;r.buildCSSClass=function t(){return"vjs-play-control "+e.prototype.buildCSSClass.call(this)};r.handleClick=function e(t){if(this.player_.paused()){this.player_.play()}else{this.player_.pause()}};r.handleSeeked=function e(t){this.removeClass("vjs-ended");if(this.player_.paused()){this.handlePause(t)}else{this.handlePlay(t)}};r.handlePlay=function e(t){this.removeClass("vjs-ended");this.removeClass("vjs-paused");this.addClass("vjs-playing");this.controlText("Pause")};r.handlePause=function e(t){this.removeClass("vjs-playing");this.addClass("vjs-paused");this.controlText("Play")};r.handleEnded=function e(t){this.removeClass("vjs-playing");this.addClass("vjs-ended");this.controlText("Replay");this.one(this.player_,"seeked",this.handleSeeked)};return t}(Fi);Hi.prototype.controlText_="Play";Xe.registerComponent("PlayToggle",Hi);var zi=function e(t,r){t=t<0?0:t;var i=Math.floor(t%60);var n=Math.floor(t/60%60);var a=Math.floor(t/3600);var s=Math.floor(r/60%60);var o=Math.floor(r/3600);if(isNaN(t)||t===Infinity){a=n=i="-"}a=a>0||o>0?a+":":"";n=((a||s>=10)&&n<10?"0"+n:n)+":";i=i<10?"0"+i:i;return a+n+i};var Wi=zi;function Gi(e){Wi=e}function Yi(){Wi=zi}function Xi(e,t){if(t===void 0){t=e}return Wi(e,t)}var Ki=function(e){n(t,e);function t(t,r){var i;i=e.call(this,t,r)||this;i.throttledUpdateContent=Oe(Ae(u(u(i)),i.updateContent),25);i.on(t,"timeupdate",i.throttledUpdateContent);return i}var i=t.prototype;i.createEl=function t(){var r=this.buildCSSClass();var i=e.prototype.createEl.call(this,"div",{className:r+" vjs-time-control vjs-control",innerHTML:'<span class="vjs-control-text" role="presentation">'+this.localize(this.labelText_)+"\xa0</span>"});this.contentEl_=D("span",{className:r+"-display"},{"aria-live":"off",role:"presentation"});this.updateTextNode_();i.appendChild(this.contentEl_);return i};i.dispose=function t(){this.contentEl_=null;this.textNode_=null;e.prototype.dispose.call(this)};i.updateTextNode_=function e(){if(!this.contentEl_){return}while(this.contentEl_.firstChild){this.contentEl_.removeChild(this.contentEl_.firstChild)}this.textNode_=r.createTextNode(this.formattedTime_||this.formatTime_(0));this.contentEl_.appendChild(this.textNode_)};i.formatTime_=function e(t){return Xi(t)};i.updateFormattedTime_=function e(t){var r=this.formatTime_(t);if(r===this.formattedTime_){return}this.formattedTime_=r;this.requestAnimationFrame(this.updateTextNode_)};i.updateContent=function e(t){};return t}(Xe);Ki.prototype.labelText_="Time";Ki.prototype.controlText_="Time";Xe.registerComponent("TimeDisplay",Ki);var $i=function(e){n(t,e);function t(t,r){var i;i=e.call(this,t,r)||this;i.on(t,"ended",i.handleEnded);return i}var r=t.prototype;r.buildCSSClass=function e(){return"vjs-current-time"};r.updateContent=function e(t){var r=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();this.updateFormattedTime_(r)};r.handleEnded=function e(t){if(!this.player_.duration()){return}this.updateFormattedTime_(this.player_.duration())};return t}(Ki);$i.prototype.labelText_="Current Time";$i.prototype.controlText_="Current Time";Xe.registerComponent("CurrentTimeDisplay",$i);var Qi=function(e){n(t,e);function t(t,r){var i;i=e.call(this,t,r)||this;i.on(t,"durationchange",i.updateContent);i.on(t,"loadstart",i.updateContent);i.on(t,"loadedmetadata",i.throttledUpdateContent);return i}var r=t.prototype;r.buildCSSClass=function e(){return"vjs-duration"};r.updateContent=function e(t){var r=this.player_.duration();if(this.duration_!==r){this.duration_=r;this.updateFormattedTime_(r)}};return t}(Ki);Qi.prototype.labelText_="Duration";Qi.prototype.controlText_="Duration";Xe.registerComponent("DurationDisplay",Qi);var Ji=function(e){n(t,e);function t(){return e.apply(this,arguments)||this}var r=t.prototype;r.createEl=function t(){return e.prototype.createEl.call(this,"div",{className:"vjs-time-control vjs-time-divider",innerHTML:"<div><span>/</span></div>"},{"aria-hidden":true})};return t}(Xe);Xe.registerComponent("TimeDivider",Ji);var Zi=function(e){n(t,e);function t(t,r){var i;i=e.call(this,t,r)||this;i.on(t,"durationchange",i.throttledUpdateContent);i.on(t,"ended",i.handleEnded);return i}var r=t.prototype;r.buildCSSClass=function e(){return"vjs-remaining-time"};r.createEl=function t(){var r=e.prototype.createEl.call(this);r.insertBefore(D("span",{},{"aria-hidden":true},"-"),this.contentEl_);return r};r.updateContent=function e(t){if(typeof this.player_.duration()!=="number"){return}if(this.player_.remainingTimeDisplay){this.updateFormattedTime_(this.player_.remainingTimeDisplay())}else{this.updateFormattedTime_(this.player_.remainingTime())}};r.handleEnded=function e(t){if(!this.player_.duration()){return}this.updateFormattedTime_(0)};return t}(Ki);Zi.prototype.labelText_="Remaining Time";Zi.prototype.controlText_="Remaining Time";Xe.registerComponent("RemainingTimeDisplay",Zi);var en=function(e){n(t,e);function t(t,r){var i;i=e.call(this,t,r)||this;i.updateShowing();i.on(i.player(),"durationchange",i.updateShowing);return i}var r=t.prototype;r.createEl=function t(){var r=e.prototype.createEl.call(this,"div",{className:"vjs-live-control vjs-control"});this.contentEl_=D("div",{className:"vjs-live-display",innerHTML:'<span class="vjs-control-text">'+this.localize("Stream Type")+"\xa0</span>"+this.localize("LIVE")},{"aria-live":"off"});r.appendChild(this.contentEl_);return r};r.dispose=function t(){this.contentEl_=null;e.prototype.dispose.call(this)};r.updateShowing=function e(t){if(this.player().duration()===Infinity){this.show()}else{this.hide()}};return t}(Xe);Xe.registerComponent("LiveDisplay",en);var tn=function(e){n(t,e);function t(t,r){var i;i=e.call(this,t,r)||this;i.updateLiveEdgeStatus();if(i.player_.liveTracker){i.on(i.player_.liveTracker,"liveedgechange",i.updateLiveEdgeStatus)}return i}var r=t.prototype;r.createEl=function t(){var r=e.prototype.createEl.call(this,"button",{className:"vjs-seek-to-live-control vjs-control"});this.textEl_=D("span",{className:"vjs-seek-to-live-text",innerHTML:this.localize("LIVE")},{"aria-hidden":"true"});r.appendChild(this.textEl_);return r};r.updateLiveEdgeStatus=function e(t){if(!this.player_.liveTracker||this.player_.liveTracker.atLiveEdge()){this.setAttribute("aria-disabled",true);this.addClass("vjs-at-live-edge");this.controlText("Seek to live, currently playing live")}else{this.setAttribute("aria-disabled",false);this.removeClass("vjs-at-live-edge");this.controlText("Seek to live, currently behind live")}};r.handleClick=function e(){this.player_.liveTracker.seekToLiveEdge()};r.dispose=function t(){if(this.player_.liveTracker){this.off(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatus)}this.textEl_=null;e.prototype.dispose.call(this)};return t}(Fi);tn.prototype.controlText_="Seek to live, currently playing live";Xe.registerComponent("SeekToLive",tn);var rn=function(e){n(t,e);function t(t,r){var i;i=e.call(this,t,r)||this;i.bar=i.getChild(i.options_.barName);i.vertical(!!i.options_.vertical);i.enable();return i}var r=t.prototype;r.enabled=function e(){return this.enabled_};r.enable=function e(){if(this.enabled()){return}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);if(this.playerEvent){this.on(this.player_,this.playerEvent,this.update)}this.removeClass("disabled");this.setAttribute("tabindex",0);this.enabled_=true};r.disable=function e(){if(!this.enabled()){return}var t=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(t,"mousemove",this.handleMouseMove);this.off(t,"mouseup",this.handleMouseUp);this.off(t,"touchmove",this.handleMouseMove);this.off(t,"touchend",this.handleMouseUp);this.removeAttribute("tabindex");this.addClass("disabled");if(this.playerEvent){this.off(this.player_,this.playerEvent,this.update)}this.enabled_=false};r.createEl=function t(r,i,n){if(i===void 0){i={}}if(n===void 0){n={}}i.className=i.className+" vjs-slider";i=T({tabIndex:0},i);n=T({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100,tabIndex:0},n);return e.prototype.createEl.call(this,r,i,n)};r.handleMouseDown=function e(t){var r=this.bar.el_.ownerDocument;if(t.type==="mousedown"){t.preventDefault()}if(t.type==="touchstart"&&!ut){t.preventDefault()}W();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(t)};r.handleMouseMove=function e(t){};r.handleMouseUp=function e(){var t=this.bar.el_.ownerDocument;G();this.removeClass("vjs-sliding");this.trigger("sliderinactive");this.off(t,"mousemove",this.handleMouseMove);this.off(t,"mouseup",this.handleMouseUp);this.off(t,"touchmove",this.handleMouseMove);this.off(t,"touchend",this.handleMouseUp);this.update()};r.update=function e(){if(!this.el_){return}var t=this.getPercent();var r=this.bar;if(!r){return}if(typeof t!=="number"||t!==t||t<0||t===Infinity){t=0}var i=(t*100).toFixed(2)+"%";var n=r.el().style;if(this.vertical()){n.height=i}else{n.width=i}return t};r.calculateDistance=function e(t){var r=K(this.el_,t);if(this.vertical()){return r.y}return r.x};r.handleKeyDown=function t(r){if(Nt.isEventKey(r,"Left")||Nt.isEventKey(r,"Down")){r.preventDefault();r.stopPropagation();this.stepBack()}else if(Nt.isEventKey(r,"Right")||Nt.isEventKey(r,"Up")){r.preventDefault();r.stopPropagation();this.stepForward()}else{e.prototype.handleKeyDown.call(this,r)}};r.handleClick=function e(t){t.stopPropagation();t.preventDefault()};r.vertical=function e(t){if(t===undefined){return this.vertical_||false}this.vertical_=!!t;if(this.vertical_){this.addClass("vjs-slider-vertical")}else{this.addClass("vjs-slider-horizontal")}};return t}(Xe);Xe.registerComponent("Slider",rn);var nn=function(e){n(t,e);function t(t,r){var i;i=e.call(this,t,r)||this;i.partEls_=[];i.on(t,"progress",i.update);return i}var r=t.prototype;r.createEl=function t(){return e.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>'})};r.dispose=function t(){this.partEls_=null;e.prototype.dispose.call(this)};r.update=function e(t){var r=this.player_.liveTracker;var i=this.player_.buffered();var n=r&&r.isLive()?r.seekableEnd():this.player_.duration();var a=this.player_.bufferedEnd();var s=this.partEls_;var o=this.$(".vjs-control-text-loaded-percentage");var u=function e(t,r,i){var n=t/r||0;n=(n>=1?1:n)*100;if(i){n=n.toFixed(2)}return n+"%"};this.el_.style.width=u(a,n);U(o,u(a,n,true));for(var l=0;l<i.length;l++){var c=i.start(l);var f=i.end(l);var d=s[l];if(!d){d=this.el_.appendChild(D());s[l]=d}d.style.left=u(c,a);d.style.width=u(f-c,a)}for(var h=s.length;h>i.length;h--){this.el_.removeChild(s[h-1])}s.length=i.length};return t}(Xe);Xe.registerComponent("LoadProgressBar",nn);var an=function(e){n(t,e);function t(){return e.apply(this,arguments)||this}var r=t.prototype;r.createEl=function t(){return e.prototype.createEl.call(this,"div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})};r.update=function e(t,r,i){var n=Y(this.el_);var a=Y(this.player_.el());var s=t.width*r;if(!a||!n){return}var o=t.left-a.left+s;var u=t.width-s+(a.right-t.right);var l=n.width/2;if(o<l){l+=l-o}else if(u<l){l=u}if(l<0){l=0}else if(l>n.width){l=n.width}this.el_.style.right="-"+l+"px";U(this.el_,i)};r.updateTime=function e(t,r,i,n){var a=this;if(this.rafId_){this.cancelAnimationFrame(this.rafId_)}this.rafId_=this.requestAnimationFrame(function(){var e;var s=a.player_.duration();if(a.player_.liveTracker&&a.player_.liveTracker.isLive()){var o=a.player_.liveTracker.liveWindow();var u=o-r*o;e=(u<1?"":"-")+Xi(u,o)}else{e=Xi(i,s)}a.update(t,r,e);if(n){n()}})};return t}(Xe);Xe.registerComponent("TimeTooltip",an);var sn=function(e){n(t,e);function t(){return e.apply(this,arguments)||this}var r=t.prototype;r.createEl=function t(){return e.prototype.createEl.call(this,"div",{className:"vjs-play-progress vjs-slider-bar"},{"aria-hidden":"true"})};r.update=function e(t,r){var i=this.getChild("timeTooltip");if(!i){return}var n=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();i.updateTime(t,r,n)};return t}(Xe);sn.prototype.options_={children:[]};if(!tt&&!it){sn.prototype.options_.children.push("timeTooltip")}Xe.registerComponent("PlayProgressBar",sn);var on=function(e){n(t,e);function t(t,r){var i;i=e.call(this,t,r)||this;i.update=Oe(Ae(u(u(i)),i.update),25);return i}var r=t.prototype;r.createEl=function t(){return e.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})};r.update=function e(t,r){var i=this;var n=r*this.player_.duration();this.getChild("timeTooltip").updateTime(t,r,n,function(){i.el_.style.left=t.width*r+"px"})};return t}(Xe);on.prototype.options_={children:["timeTooltip"]};Xe.registerComponent("MouseTimeDisplay",on);var un=5;var ln=12;var cn=30;var fn=function(e){n(t,e);function t(t,r){var i;i=e.call(this,t,r)||this;i.setEventHandlers_();return i}var i=t.prototype;i.setEventHandlers_=function e(){this.update=Oe(Ae(this,this.update),cn);this.on(this.player_,"timeupdate",this.update);this.on(this.player_,"ended",this.handleEnded);this.on(this.player_,"durationchange",this.update);if(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_);if("hidden"in r&&"visibilityState"in r){this.on(r,"visibilitychange",this.toggleVisibility_)}};i.toggleVisibility_=function e(t){if(r.hidden){this.disableInterval_(t)}else{this.enableInterval_();this.requestAnimationFrame(this.update)}};i.enableInterval_=function e(){var t=this;this.clearInterval(this.updateInterval);this.updateInterval=this.setInterval(function(){t.requestAnimationFrame(t.update)},cn)};i.disableInterval_=function e(t){if(this.player_.liveTracker&&this.player_.liveTracker.isLive()&&t.type!=="ended"){return}this.clearInterval(this.updateInterval)};i.createEl=function t(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})};i.update_=function e(t,r){var i=this.player_.liveTracker;var n=this.player_.duration();if(i&&i.isLive()){n=this.player_.liveTracker.liveCurrentTime()}this.el_.setAttribute("aria-valuenow",(r*100).toFixed(2));this.el_.setAttribute("aria-valuetext",this.localize("progress bar timing: currentTime={1} duration={2}",[Xi(t,n),Xi(n,n)],"{1} of {2}"));if(this.bar){this.bar.update(Y(this.el_),r)}};i.update=function t(r){if(this.el().offsetParent===null){return}var i=e.prototype.update.call(this);this.update_(this.getCurrentTime_(),i);return i};i.getCurrentTime_=function e(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()};i.handleEnded=function e(t){this.update_(this.player_.duration(),1)};i.getPercent=function e(){var t=this.getCurrentTime_();var r;var i=this.player_.liveTracker;if(i&&i.isLive()){r=(t-i.seekableStart())/i.liveWindow();if(i.atLiveEdge()){r=1}}else{r=t/this.player_.duration()}return r>=1?1:r||0};i.handleMouseDown=function t(r){if(!te(r)){return}r.stopPropagation();this.player_.scrubbing(true);this.videoWasPlaying=!this.player_.paused();this.player_.pause();e.prototype.handleMouseDown.call(this,r)};i.handleMouseMove=function e(t){if(!te(t)){return}var r;var i=this.calculateDistance(t);var n=this.player_.liveTracker;if(!n||!n.isLive()){r=i*this.player_.duration();if(r===this.player_.duration()){r=r-.1}}else{var a=n.seekableStart();var s=n.liveCurrentTime();r=a+i*n.liveWindow();if(r>=s){r=s}if(r<=a){r=a+.1}if(r===Infinity){return}}this.player_.currentTime(r)};i.enable=function t(){e.prototype.enable.call(this);var r=this.getChild("mouseTimeDisplay");if(!r){return}r.show()};i.disable=function t(){e.prototype.disable.call(this);var r=this.getChild("mouseTimeDisplay");if(!r){return}r.hide()};i.handleMouseUp=function t(r){e.prototype.handleMouseUp.call(this,r);if(r){r.stopPropagation()}this.player_.scrubbing(false);this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:true});if(this.videoWasPlaying){xt(this.player_.play())}};i.stepForward=function e(){this.player_.currentTime(this.player_.currentTime()+un)};i.stepBack=function e(){this.player_.currentTime(this.player_.currentTime()-un)};i.handleAction=function e(t){if(this.player_.paused()){this.player_.play()}else{this.player_.pause()}};i.handleKeyDown=function t(r){if(Nt.isEventKey(r,"Space")||Nt.isEventKey(r,"Enter")){r.preventDefault();r.stopPropagation();this.handleAction(r)}else if(Nt.isEventKey(r,"Home")){r.preventDefault();r.stopPropagation();this.player_.currentTime(0)}else if(Nt.isEventKey(r,"End")){r.preventDefault();r.stopPropagation();this.player_.currentTime(this.player_.duration())}else if(/^[0-9]$/.test(Nt(r))){r.preventDefault();r.stopPropagation();var i=(Nt.codes[Nt(r)]-Nt.codes["0"])*10/100;this.player_.currentTime(this.player_.duration()*i)}else if(Nt.isEventKey(r,"PgDn")){r.preventDefault();r.stopPropagation();this.player_.currentTime(this.player_.currentTime()-un*ln)}else if(Nt.isEventKey(r,"PgUp")){r.preventDefault();r.stopPropagation();this.player_.currentTime(this.player_.currentTime()+un*ln)}else{e.prototype.handleKeyDown.call(this,r)}};return t}(rn);fn.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"};if(!tt&&!it){fn.prototype.options_.children.splice(1,0,"mouseTimeDisplay")}Xe.registerComponent("SeekBar",fn);var dn=function(e){n(t,e);function t(t,r){var i;i=e.call(this,t,r)||this;i.handleMouseMove=Oe(Ae(u(u(i)),i.handleMouseMove),25);i.throttledHandleMouseSeek=Oe(Ae(u(u(i)),i.handleMouseSeek),25);i.enable();return i}var r=t.prototype;r.createEl=function t(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-control vjs-control"})};r.handleMouseMove=function e(t){var r=this.getChild("seekBar");if(r){var i=r.getChild("mouseTimeDisplay");var n=r.el();var a=Y(n);var s=K(n,t).x;if(s>1){s=1}else if(s<0){s=0}if(i){i.update(a,s)}}};r.handleMouseSeek=function e(t){var r=this.getChild("seekBar");if(r){r.handleMouseMove(t)}};r.enabled=function e(){return this.enabled_};r.disable=function e(){this.children().forEach(function(e){return e.disable&&e.disable()});if(!this.enabled()){return}this.off(["mousedown","touchstart"],this.handleMouseDown);this.off(this.el_,"mousemove",this.handleMouseMove);this.handleMouseUp();this.addClass("disabled");this.enabled_=false};r.enable=function e(){this.children().forEach(function(e){return e.enable&&e.enable()});if(this.enabled()){return}this.on(["mousedown","touchstart"],this.handleMouseDown);this.on(this.el_,"mousemove",this.handleMouseMove);this.removeClass("disabled");this.enabled_=true};r.handleMouseDown=function e(t){var r=this.el_.ownerDocument;var i=this.getChild("seekBar");if(i){i.handleMouseDown(t)}this.on(r,"mousemove",this.throttledHandleMouseSeek);this.on(r,"touchmove",this.throttledHandleMouseSeek);this.on(r,"mouseup",this.handleMouseUp);this.on(r,"touchend",this.handleMouseUp)};r.handleMouseUp=function e(t){var r=this.el_.ownerDocument;var i=this.getChild("seekBar");if(i){i.handleMouseUp(t)}this.off(r,"mousemove",this.throttledHandleMouseSeek);this.off(r,"touchmove",this.throttledHandleMouseSeek);this.off(r,"mouseup",this.handleMouseUp);this.off(r,"touchend",this.handleMouseUp)};return t}(Xe);dn.prototype.options_={children:["seekBar"]};Xe.registerComponent("ProgressControl",dn);var hn=function(e){n(t,e);function t(t,i){var n;n=e.call(this,t,i)||this;n.on(t,"fullscreenchange",n.handleFullscreenChange);if(r[bt.fullscreenEnabled]===false){n.disable()}return n}var i=t.prototype;i.buildCSSClass=function t(){return"vjs-fullscreen-control "+e.prototype.buildCSSClass.call(this)};i.handleFullscreenChange=function e(t){if(this.player_.isFullscreen()){this.controlText("Non-Fullscreen")}else{this.controlText("Fullscreen")}};i.handleClick=function e(t){if(!this.player_.isFullscreen()){this.player_.requestFullscreen()}else{this.player_.exitFullscreen()}};return t}(Fi);hn.prototype.controlText_="Fullscreen";Xe.registerComponent("FullscreenToggle",hn);var pn=function e(t,r){if(r.tech_&&!r.tech_.featuresVolumeControl){t.addClass("vjs-hidden")}t.on(r,"loadstart",function(){if(!r.tech_.featuresVolumeControl){t.addClass("vjs-hidden")}else{t.removeClass("vjs-hidden")}})};var vn=function(e){n(t,e);function t(){return e.apply(this,arguments)||this}var r=t.prototype;r.createEl=function t(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-level",innerHTML:'<span class="vjs-control-text"></span>'})};return t}(Xe);Xe.registerComponent("VolumeLevel",vn);var mn=function(e){n(t,e);function t(t,r){var i;i=e.call(this,t,r)||this;i.on("slideractive",i.updateLastVolume_);i.on(t,"volumechange",i.updateARIAAttributes);t.ready(function(){return i.updateARIAAttributes()});return i}var r=t.prototype;r.createEl=function t(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})};r.handleMouseDown=function t(r){if(!te(r)){return}e.prototype.handleMouseDown.call(this,r)};r.handleMouseMove=function e(t){if(!te(t)){return}this.checkMuted();this.player_.volume(this.calculateDistance(t))};r.checkMuted=function e(){if(this.player_.muted()){this.player_.muted(false)}};r.getPercent=function e(){if(this.player_.muted()){return 0}return this.player_.volume()};r.stepForward=function e(){this.checkMuted();this.player_.volume(this.player_.volume()+.1)};r.stepBack=function e(){this.checkMuted();this.player_.volume(this.player_.volume()-.1)};r.updateARIAAttributes=function e(t){var r=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",r);this.el_.setAttribute("aria-valuetext",r+"%")};r.volumeAsPercentage_=function e(){return Math.round(this.player_.volume()*100)};r.updateLastVolume_=function e(){var t=this;var r=this.player_.volume();this.one("sliderinactive",function(){if(t.player_.volume()===0){t.player_.lastVolume_(r)}})};return t}(rn);mn.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"};mn.prototype.playerEvent="volumechange";Xe.registerComponent("VolumeBar",mn);var gn=function(e){n(t,e);function t(t,r){var i;if(r===void 0){r={}}r.vertical=r.vertical||false;if(typeof r.volumeBar==="undefined"||k(r.volumeBar)){r.volumeBar=r.volumeBar||{};r.volumeBar.vertical=r.vertical}i=e.call(this,t,r)||this;pn(u(u(i)),t);i.throttledHandleMouseMove=Oe(Ae(u(u(i)),i.handleMouseMove),25);i.on("mousedown",i.handleMouseDown);i.on("touchstart",i.handleMouseDown);i.on(i.volumeBar,["focus","slideractive"],function(){i.volumeBar.addClass("vjs-slider-active");i.addClass("vjs-slider-active");i.trigger("slideractive")});i.on(i.volumeBar,["blur","sliderinactive"],function(){i.volumeBar.removeClass("vjs-slider-active");i.removeClass("vjs-slider-active");i.trigger("sliderinactive")});return i}var r=t.prototype;r.createEl=function t(){var r="vjs-volume-horizontal";if(this.options_.vertical){r="vjs-volume-vertical"}return e.prototype.createEl.call(this,"div",{className:"vjs-volume-control vjs-control "+r})};r.handleMouseDown=function e(t){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)};r.handleMouseUp=function e(t){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)};r.handleMouseMove=function e(t){this.volumeBar.handleMouseMove(t)};return t}(Xe);gn.prototype.options_={children:["volumeBar"]};Xe.registerComponent("VolumeControl",gn);var yn=function e(t,r){if(r.tech_&&!r.tech_.featuresMuteControl){t.addClass("vjs-hidden")}t.on(r,"loadstart",function(){if(!r.tech_.featuresMuteControl){t.addClass("vjs-hidden")}else{t.removeClass("vjs-hidden")}})};var _n=function(e){n(t,e);function t(t,r){var i;i=e.call(this,t,r)||this;yn(u(u(i)),t);i.on(t,["loadstart","volumechange"],i.update);return i}var r=t.prototype;r.buildCSSClass=function t(){return"vjs-mute-control "+e.prototype.buildCSSClass.call(this)};r.handleClick=function e(t){var r=this.player_.volume();var i=this.player_.lastVolume_();if(r===0){var n=i<.1?.1:i;this.player_.volume(n);this.player_.muted(false)}else{this.player_.muted(this.player_.muted()?false:true)}};r.update=function e(t){this.updateIcon_();this.updateControlText_()};r.updateIcon_=function e(){var t=this.player_.volume();var r=3;if(tt&&this.player_.tech_&&this.player_.tech_.el_){this.player_.muted(this.player_.tech_.el_.muted)}if(t===0||this.player_.muted()){r=0}else if(t<.33){r=1}else if(t<.67){r=2}for(var i=0;i<4;i++){N(this.el_,"vjs-vol-"+i)}j(this.el_,"vjs-vol-"+r)};r.updateControlText_=function e(){var t=this.player_.muted()||this.player_.volume()===0;var r=t?"Unmute":"Mute";if(this.controlText()!==r){this.controlText(r)}};return t}(Fi);_n.prototype.controlText_="Mute";Xe.registerComponent("MuteToggle",_n);var bn=function(e){n(t,e);function t(t,r){var i;if(r===void 0){r={}}if(typeof r.inline!=="undefined"){r.inline=r.inline}else{r.inline=true}if(typeof r.volumeControl==="undefined"||k(r.volumeControl)){r.volumeControl=r.volumeControl||{};r.volumeControl.vertical=!r.inline}i=e.call(this,t,r)||this;i.on(t,["loadstart"],i.volumePanelState_);i.on(i.volumeControl,["slideractive"],i.sliderActive_);i.on(i.volumeControl,["sliderinactive"],i.sliderInactive_);return i}var r=t.prototype;r.sliderActive_=function e(){this.addClass("vjs-slider-active")};r.sliderInactive_=function e(){this.removeClass("vjs-slider-active")};r.volumePanelState_=function e(){if(this.volumeControl.hasClass("vjs-hidden")&&this.muteToggle.hasClass("vjs-hidden")){this.addClass("vjs-hidden")}if(this.volumeControl.hasClass("vjs-hidden")&&!this.muteToggle.hasClass("vjs-hidden")){this.addClass("vjs-mute-toggle-only")}};r.createEl=function t(){var r="vjs-volume-panel-horizontal";if(!this.options_.inline){r="vjs-volume-panel-vertical"}return e.prototype.createEl.call(this,"div",{className:"vjs-volume-panel vjs-control "+r})};return t}(Xe);bn.prototype.options_={children:["muteToggle","volumeControl"]};Xe.registerComponent("VolumePanel",bn);var Tn=function(e){n(t,e);function t(t,r){var i;i=e.call(this,t,r)||this;if(r){i.menuButton_=r.menuButton}i.focusedChild_=-1;i.on("keydown",i.handleKeyDown);i.boundHandleBlur_=Ae(u(u(i)),i.handleBlur);i.boundHandleTapClick_=Ae(u(u(i)),i.handleTapClick);return i}var i=t.prototype;i.addEventListenerForItem=function e(t){if(!(t instanceof Xe)){return}this.on(t,"blur",this.boundHandleBlur_);this.on(t,["tap","click"],this.boundHandleTapClick_)};i.removeEventListenerForItem=function e(t){if(!(t instanceof Xe)){return}this.off(t,"blur",this.boundHandleBlur_);this.off(t,["tap","click"],this.boundHandleTapClick_)};i.removeChild=function t(r){if(typeof r==="string"){r=this.getChild(r)}this.removeEventListenerForItem(r);e.prototype.removeChild.call(this,r)};i.addItem=function e(t){var r=this.addChild(t);if(r){this.addEventListenerForItem(r)}};i.createEl=function t(){var r=this.options_.contentElType||"ul";this.contentEl_=D(r,{className:"vjs-menu-content"});this.contentEl_.setAttribute("role","menu");var i=e.prototype.createEl.call(this,"div",{append:this.contentEl_,className:"vjs-menu"});i.appendChild(this.contentEl_);ge(i,"click",function(e){e.preventDefault();e.stopImmediatePropagation()});return i};i.dispose=function t(){this.contentEl_=null;this.boundHandleBlur_=null;this.boundHandleTapClick_=null;e.prototype.dispose.call(this)};i.handleBlur=function e(t){var i=t.relatedTarget||r.activeElement;if(!this.children().some(function(e){return e.el()===i})){var n=this.menuButton_;if(n&&n.buttonPressed_&&i!==n.el().firstChild){n.unpressButton()}}};i.handleTapClick=function e(t){if(this.menuButton_){this.menuButton_.unpressButton();var r=this.children();if(!Array.isArray(r)){return}var i=r.filter(function(e){return e.el()===t.target})[0];if(!i){return}if(i.name()!=="CaptionSettingsMenuItem"){this.menuButton_.focus()}}};i.handleKeyDown=function e(t){if(Nt.isEventKey(t,"Left")||Nt.isEventKey(t,"Down")){t.preventDefault();t.stopPropagation();this.stepForward()}else if(Nt.isEventKey(t,"Right")||Nt.isEventKey(t,"Up")){t.preventDefault();t.stopPropagation();this.stepBack()}};i.stepForward=function e(){var t=0;if(this.focusedChild_!==undefined){t=this.focusedChild_+1}this.focus(t)};i.stepBack=function e(){var t=0;if(this.focusedChild_!==undefined){t=this.focusedChild_-1}this.focus(t)};i.focus=function e(t){if(t===void 0){t=0}var r=this.children().slice();var i=r.length&&r[0].className&&/vjs-menu-title/.test(r[0].className);if(i){r.shift()}if(r.length>0){if(t<0){t=0}else if(t>=r.length){t=r.length-1}this.focusedChild_=t;r[t].el_.focus()}};return t}(Xe);Xe.registerComponent("Menu",Tn);var Sn=function(e){n(t,e);function t(t,r){var i;if(r===void 0){r={}}i=e.call(this,t,r)||this;i.menuButton_=new Fi(t,r);i.menuButton_.controlText(i.controlText_);i.menuButton_.el_.setAttribute("aria-haspopup","true");var n=Fi.prototype.buildCSSClass();i.menuButton_.el_.className=i.buildCSSClass()+" "+n;i.menuButton_.removeClass("vjs-control");i.addChild(i.menuButton_);i.update();i.enabled_=true;i.on(i.menuButton_,"tap",i.handleClick);i.on(i.menuButton_,"click",i.handleClick);i.on(i.menuButton_,"keydown",i.handleKeyDown);i.on(i.menuButton_,"mouseenter",function(){i.menu.show()});i.on("keydown",i.handleSubmenuKeyDown);return i}var r=t.prototype;r.update=function e(){var t=this.createMenu();if(this.menu){this.menu.dispose();this.removeChild(this.menu)}this.menu=t;this.addChild(t);this.buttonPressed_=false;this.menuButton_.el_.setAttribute("aria-expanded","false");if(this.items&&this.items.length<=this.hideThreshold_){this.hide()}else{this.show()}};r.createMenu=function e(){var t=new Tn(this.player_,{menuButton:this});this.hideThreshold_=0;if(this.options_.title){var r=D("li",{className:"vjs-menu-title",innerHTML:We(this.options_.title),tabIndex:-1});this.hideThreshold_+=1;var i=new Xe(this.player_,{el:r});t.addItem(i)}this.items=this.createItems();if(this.items){for(var n=0;n<this.items.length;n++){t.addItem(this.items[n])}}return t};r.createItems=function e(){};r.createEl=function t(){return e.prototype.createEl.call(this,"div",{className:this.buildWrapperCSSClass()},{})};r.buildWrapperCSSClass=function t(){var r="vjs-menu-button";if(this.options_.inline===true){r+="-inline"}else{r+="-popup"}var i=Fi.prototype.buildCSSClass();return"vjs-menu-button "+r+" "+i+" "+e.prototype.buildCSSClass.call(this)};r.buildCSSClass=function t(){var r="vjs-menu-button";if(this.options_.inline===true){r+="-inline"}else{r+="-popup"}return"vjs-menu-button "+r+" "+e.prototype.buildCSSClass.call(this)};r.controlText=function e(t,r){if(r===void 0){r=this.menuButton_.el()}return this.menuButton_.controlText(t,r)};r.handleClick=function e(t){if(this.buttonPressed_){this.unpressButton()}else{this.pressButton()}};r.focus=function e(){this.menuButton_.focus()};r.blur=function e(){this.menuButton_.blur()};r.handleKeyDown=function e(t){if(Nt.isEventKey(t,"Esc")||Nt.isEventKey(t,"Tab")){if(this.buttonPressed_){this.unpressButton()}if(!Nt.isEventKey(t,"Tab")){t.preventDefault();this.menuButton_.focus()}}else if(Nt.isEventKey(t,"Up")||Nt.isEventKey(t,"Down")){if(!this.buttonPressed_){t.preventDefault();this.pressButton()}}};r.handleSubmenuKeyPress=function e(t){this.handleSubmenuKeyDown(t)};r.handleSubmenuKeyDown=function e(t){if(Nt.isEventKey(t,"Esc")||Nt.isEventKey(t,"Tab")){if(this.buttonPressed_){this.unpressButton()}if(!Nt.isEventKey(t,"Tab")){t.preventDefault();this.menuButton_.focus()}}};r.pressButton=function e(){if(this.enabled_){this.buttonPressed_=true;this.menu.show();this.menu.lockShowing();this.menuButton_.el_.setAttribute("aria-expanded","true");if(tt&&L()){return}this.menu.focus()}};r.unpressButton=function e(){if(this.enabled_){this.buttonPressed_=false;this.menu.unlockShowing();this.menu.hide();this.menuButton_.el_.setAttribute("aria-expanded","false")}};r.disable=function e(){this.unpressButton();this.enabled_=false;this.addClass("vjs-disabled");this.menuButton_.disable()};r.enable=function e(){this.enabled_=true;this.removeClass("vjs-disabled");this.menuButton_.enable()};return t}(Xe);Xe.registerComponent("MenuButton",Sn);var kn=function(e){n(t,e);function t(t,r){var i;var n=r.tracks;i=e.call(this,t,r)||this;if(i.items.length<=1){i.hide()}if(!n){return u(i)}var a=Ae(u(u(i)),i.update);n.addEventListener("removetrack",a);n.addEventListener("addtrack",a);i.player_.on("ready",a);i.player_.on("dispose",function(){n.removeEventListener("removetrack",a);n.removeEventListener("addtrack",a)});return i}return t}(Sn);Xe.registerComponent("TrackButton",kn);var wn=["Tab","Esc","Up","Down","Right","Left"];var En=function(e){n(t,e);function t(t,r){var i;i=e.call(this,t,r)||this;i.selectable=r.selectable;i.isSelected_=r.selected||false;i.multiSelectable=r.multiSelectable;i.selected(i.isSelected_);if(i.selectable){if(i.multiSelectable){i.el_.setAttribute("role","menuitemcheckbox")}else{i.el_.setAttribute("role","menuitemradio")}}else{i.el_.setAttribute("role","menuitem")}return i}var r=t.prototype;r.createEl=function t(r,i,n){this.nonIconControl=true;return e.prototype.createEl.call(this,"li",T({className:"vjs-menu-item",innerHTML:'<span class="vjs-menu-item-text">'+this.localize(this.options_.label)+"</span>",tabIndex:-1},i),n)};r.handleKeyDown=function t(r){if(!wn.some(function(e){return Nt.isEventKey(r,e)})){e.prototype.handleKeyDown.call(this,r)}};r.handleClick=function e(t){this.selected(true)};r.selected=function e(t){if(this.selectable){if(t){this.addClass("vjs-selected");this.el_.setAttribute("aria-checked","true");this.controlText(", selected");this.isSelected_=true}else{this.removeClass("vjs-selected");this.el_.setAttribute("aria-checked","false");this.controlText("");this.isSelected_=false}}};return t}(Li);Xe.registerComponent("MenuItem",En);var Cn=function(e){n(i,e);function i(i,n){var a;var s=n.track;var o=i.textTracks();n.label=s.label||s.language||"Unknown";n.selected=s.mode==="showing";a=e.call(this,i,n)||this;a.track=s;a.kinds=(n.kinds||[n.kind||a.track.kind]).filter(Boolean);var l=function e(){for(var t=arguments.length,r=new Array(t),i=0;i<t;i++){r[i]=arguments[i]}a.handleTracksChange.apply(u(u(a)),r)};var c=function e(){for(var t=arguments.length,r=new Array(t),i=0;i<t;i++){r[i]=arguments[i]}a.handleSelectedLanguageChange.apply(u(u(a)),r)};i.on(["loadstart","texttrackchange"],l);o.addEventListener("change",l);o.addEventListener("selectedlanguagechange",c);a.on("dispose",function(){i.off(["loadstart","texttrackchange"],l);o.removeEventListener("change",l);o.removeEventListener("selectedlanguagechange",c)});if(o.onchange===undefined){var f;a.on(["tap","click"],function(){if(typeof t.Event!=="object"){try{f=new t.Event("change")}catch(e){}}if(!f){f=r.createEvent("Event");f.initEvent("change",true,true)}o.dispatchEvent(f)})}a.handleTracksChange();return a}var a=i.prototype;a.handleClick=function t(r){var i=this.track;var n=this.player_.textTracks();e.prototype.handleClick.call(this,r);if(!n){return}for(var a=0;a<n.length;a++){var s=n[a];if(this.kinds.indexOf(s.kind)===-1){continue}if(s===i){if(s.mode!=="showing"){s.mode="showing"}}else if(s.mode!=="disabled"){s.mode="disabled"}}};a.handleTracksChange=function e(t){var r=this.track.mode==="showing";if(r!==this.isSelected_){this.selected(r)}};a.handleSelectedLanguageChange=function e(t){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:true,language:this.track.language,kind:this.track.kind}}};a.dispose=function t(){this.track=null;e.prototype.dispose.call(this)};return i}(En);Xe.registerComponent("TextTrackMenuItem",Cn);var In=function(e){n(t,e);function t(t,r){r.track={player:t,kind:r.kind,kinds:r.kinds,default:false,mode:"disabled"};if(!r.kinds){r.kinds=[r.kind]}if(r.label){r.track.label=r.label}else{r.track.label=r.kinds.join(" and ")+" off"}r.selectable=true;r.multiSelectable=false;return e.call(this,t,r)||this}var r=t.prototype;r.handleTracksChange=function e(t){var r=this.player().textTracks();var i=true;for(var n=0,a=r.length;n<a;n++){var s=r[n];if(this.options_.kinds.indexOf(s.kind)>-1&&s.mode==="showing"){i=false;break}}if(i!==this.isSelected_){this.selected(i)}};r.handleSelectedLanguageChange=function e(t){var r=this.player().textTracks();var i=true;for(var n=0,a=r.length;n<a;n++){var s=r[n];if(["captions","descriptions","subtitles"].indexOf(s.kind)>-1&&s.mode==="showing"){i=false;break}}if(i){this.player_.cache_.selectedLanguage={enabled:false}}};return t}(Cn);Xe.registerComponent("OffTextTrackMenuItem",In);var An=function(e){n(t,e);function t(t,r){if(r===void 0){r={}}r.tracks=t.textTracks();return e.call(this,t,r)||this}var r=t.prototype;r.createItems=function e(t,r){if(t===void 0){t=[]}if(r===void 0){r=Cn}var i;if(this.label_){i=this.label_+" off"}t.push(new In(this.player_,{kinds:this.kinds_,kind:this.kind_,label:i}));this.hideThreshold_+=1;var n=this.player_.textTracks();if(!Array.isArray(this.kinds_)){this.kinds_=[this.kind_]}for(var a=0;a<n.length;a++){var s=n[a];if(this.kinds_.indexOf(s.kind)>-1){var o=new r(this.player_,{track:s,kinds:this.kinds_,kind:this.kind_,selectable:true,multiSelectable:false});o.addClass("vjs-"+s.kind+"-menu-item");t.push(o)}}return t};return t}(kn);Xe.registerComponent("TextTrackButton",An);var On=function(e){n(t,e);function t(t,r){var i;var n=r.track;var a=r.cue;var s=t.currentTime();r.selectable=true;r.multiSelectable=false;r.label=a.text;r.selected=a.startTime<=s&&s<a.endTime;i=e.call(this,t,r)||this;i.track=n;i.cue=a;n.addEventListener("cuechange",Ae(u(u(i)),i.update));return i}var r=t.prototype;r.handleClick=function t(r){e.prototype.handleClick.call(this);this.player_.currentTime(this.cue.startTime);this.update(this.cue.startTime)};r.update=function e(t){var r=this.cue;var i=this.player_.currentTime();this.selected(r.startTime<=i&&i<r.endTime)};return t}(En);Xe.registerComponent("ChaptersTrackMenuItem",On);var Pn=function(e){n(t,e);function t(t,r,i){return e.call(this,t,r,i)||this}var r=t.prototype;r.buildCSSClass=function t(){return"vjs-chapters-button "+e.prototype.buildCSSClass.call(this)};r.buildWrapperCSSClass=function t(){return"vjs-chapters-button "+e.prototype.buildWrapperCSSClass.call(this)};r.update=function t(r){if(!this.track_||r&&(r.type==="addtrack"||r.type==="removetrack")){this.setTrack(this.findChaptersTrack())}e.prototype.update.call(this)};r.setTrack=function e(t){if(this.track_===t){return}if(!this.updateHandler_){this.updateHandler_=this.update.bind(this)}if(this.track_){var r=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);if(r){r.removeEventListener("load",this.updateHandler_)}this.track_=null}this.track_=t;if(this.track_){this.track_.mode="hidden";var i=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);if(i){i.addEventListener("load",this.updateHandler_)}}};r.findChaptersTrack=function e(){var t=this.player_.textTracks()||[];for(var r=t.length-1;r>=0;r--){var i=t[r];if(i.kind===this.kind_){return i}}};r.getMenuCaption=function e(){if(this.track_&&this.track_.label){return this.track_.label}return this.localize(We(this.kind_))};r.createMenu=function t(){this.options_.title=this.getMenuCaption();return e.prototype.createMenu.call(this)};r.createItems=function e(){var t=[];if(!this.track_){return t}var r=this.track_.cues;if(!r){return t}for(var i=0,n=r.length;i<n;i++){var a=r[i];var s=new On(this.player_,{track:this.track_,cue:a});t.push(s)}return t};return t}(An);Pn.prototype.kind_="chapters";Pn.prototype.controlText_="Chapters";Xe.registerComponent("ChaptersButton",Pn);var Ln=function(e){n(t,e);function t(t,r,i){var n;n=e.call(this,t,r,i)||this;var a=t.textTracks();var s=Ae(u(u(n)),n.handleTracksChange);a.addEventListener("change",s);n.on("dispose",function(){a.removeEventListener("change",s)});return n}var r=t.prototype;r.handleTracksChange=function e(t){var r=this.player().textTracks();var i=false;for(var n=0,a=r.length;n<a;n++){var s=r[n];if(s.kind!==this.kind_&&s.mode==="showing"){i=true;break}}if(i){this.disable()}else{this.enable()}};r.buildCSSClass=function t(){return"vjs-descriptions-button "+e.prototype.buildCSSClass.call(this)};r.buildWrapperCSSClass=function t(){return"vjs-descriptions-button "+e.prototype.buildWrapperCSSClass.call(this)};return t}(An);Ln.prototype.kind_="descriptions";Ln.prototype.controlText_="Descriptions";Xe.registerComponent("DescriptionsButton",Ln);var xn=function(e){n(t,e);function t(t,r,i){return e.call(this,t,r,i)||this}var r=t.prototype;r.buildCSSClass=function t(){return"vjs-subtitles-button "+e.prototype.buildCSSClass.call(this)};r.buildWrapperCSSClass=function t(){return"vjs-subtitles-button "+e.prototype.buildWrapperCSSClass.call(this)};return t}(An);xn.prototype.kind_="subtitles";xn.prototype.controlText_="Subtitles";Xe.registerComponent("SubtitlesButton",xn);var Dn=function(e){n(t,e);function t(t,r){var i;r.track={player:t,kind:r.kind,label:r.kind+" settings",selectable:false,default:false,mode:"disabled"};r.selectable=false;r.name="CaptionSettingsMenuItem";i=e.call(this,t,r)||this;i.addClass("vjs-texttrack-settings");i.controlText(", opens "+r.kind+" settings dialog");return i}var r=t.prototype;r.handleClick=function e(t){this.player().getChild("textTrackSettings").open()};return t}(Cn);Xe.registerComponent("CaptionSettingsMenuItem",Dn);var Un=function(e){n(t,e);function t(t,r,i){return e.call(this,t,r,i)||this}var r=t.prototype;r.buildCSSClass=function t(){return"vjs-captions-button "+e.prototype.buildCSSClass.call(this)};r.buildWrapperCSSClass=function t(){return"vjs-captions-button "+e.prototype.buildWrapperCSSClass.call(this)};r.createItems=function t(){var r=[];if(!(this.player().tech_&&this.player().tech_.featuresNativeTextTracks)&&this.player().getChild("textTrackSettings")){r.push(new Dn(this.player_,{kind:this.kind_}));this.hideThreshold_+=1}return e.prototype.createItems.call(this,r)};return t}(An);Un.prototype.kind_="captions";Un.prototype.controlText_="Captions";Xe.registerComponent("CaptionsButton",Un);var Rn=function(e){n(t,e);function t(){return e.apply(this,arguments)||this}var r=t.prototype;r.createEl=function t(r,i,n){var a='<span class="vjs-menu-item-text">'+this.localize(this.options_.label);if(this.options_.track.kind==="captions"){a+='\n <span aria-hidden="true" class="vjs-icon-placeholder"></span>\n <span class="vjs-control-text"> '+this.localize("Captions")+"</span>\n "}a+="</span>";var s=e.prototype.createEl.call(this,r,T({innerHTML:a},i),n);return s};return t}(Cn);Xe.registerComponent("SubsCapsMenuItem",Rn);var Mn=function(e){n(t,e);function t(t,r){var i;if(r===void 0){r={}}i=e.call(this,t,r)||this;i.label_="subtitles";if(["en","en-us","en-ca","fr-ca"].indexOf(i.player_.language_)>-1){i.label_="captions"}i.menuButton_.controlText(We(i.label_));return i}var r=t.prototype;r.buildCSSClass=function t(){return"vjs-subs-caps-button "+e.prototype.buildCSSClass.call(this)};r.buildWrapperCSSClass=function t(){return"vjs-subs-caps-button "+e.prototype.buildWrapperCSSClass.call(this)};r.createItems=function t(){var r=[];if(!(this.player().tech_&&this.player().tech_.featuresNativeTextTracks)&&this.player().getChild("textTrackSettings")){r.push(new Dn(this.player_,{kind:this.label_}));this.hideThreshold_+=1}r=e.prototype.createItems.call(this,r,Rn);return r};return t}(An);Mn.prototype.kinds_=["captions","subtitles"];Mn.prototype.controlText_="Subtitles";Xe.registerComponent("SubsCapsButton",Mn);var jn=function(e){n(t,e);function t(t,r){var i;var n=r.track;var a=t.audioTracks();r.label=n.label||n.language||"Unknown";r.selected=n.enabled;i=e.call(this,t,r)||this;i.track=n;i.addClass("vjs-"+n.kind+"-menu-item");var s=function e(){for(var t=arguments.length,r=new Array(t),n=0;n<t;n++){r[n]=arguments[n]}i.handleTracksChange.apply(u(u(i)),r)};a.addEventListener("change",s);i.on("dispose",function(){a.removeEventListener("change",s)});return i}var r=t.prototype;r.createEl=function t(r,i,n){var a='<span class="vjs-menu-item-text">'+this.localize(this.options_.label);if(this.options_.track.kind==="main-desc"){a+='\n <span aria-hidden="true" class="vjs-icon-placeholder"></span>\n <span class="vjs-control-text"> '+this.localize("Descriptions")+"</span>\n "}a+="</span>";var s=e.prototype.createEl.call(this,r,T({innerHTML:a},i),n);return s};r.handleClick=function t(r){var i=this.player_.audioTracks();e.prototype.handleClick.call(this,r);for(var n=0;n<i.length;n++){var a=i[n];a.enabled=a===this.track}};r.handleTracksChange=function e(t){this.selected(this.track.enabled)};return t}(En);Xe.registerComponent("AudioTrackMenuItem",jn);var Nn=function(e){n(t,e);function t(t,r){if(r===void 0){r={}}r.tracks=t.audioTracks();return e.call(this,t,r)||this}var r=t.prototype;r.buildCSSClass=function t(){return"vjs-audio-button "+e.prototype.buildCSSClass.call(this)};r.buildWrapperCSSClass=function t(){return"vjs-audio-button "+e.prototype.buildWrapperCSSClass.call(this)};r.createItems=function e(t){if(t===void 0){t=[]}this.hideThreshold_=1;var r=this.player_.audioTracks();for(var i=0;i<r.length;i++){var n=r[i];t.push(new jn(this.player_,{track:n,selectable:true,multiSelectable:false}))}return t};return t}(kn);Nn.prototype.controlText_="Audio Track";Xe.registerComponent("AudioTrackButton",Nn);var Bn=function(e){n(t,e);function t(t,r){var i;var n=r.rate;var a=parseFloat(n,10);r.label=n;r.selected=a===1;r.selectable=true;r.multiSelectable=false;i=e.call(this,t,r)||this;i.label=n;i.rate=a;i.on(t,"ratechange",i.update);return i}var r=t.prototype;r.handleClick=function t(r){e.prototype.handleClick.call(this);this.player().playbackRate(this.rate)};r.update=function e(t){this.selected(this.player().playbackRate()===this.rate)};return t}(En);Bn.prototype.contentElType="button";Xe.registerComponent("PlaybackRateMenuItem",Bn);var Fn=function(e){n(t,e);function t(t,r){var i;i=e.call(this,t,r)||this;i.updateVisibility();i.updateLabel();i.on(t,"loadstart",i.updateVisibility);i.on(t,"ratechange",i.updateLabel);return i}var r=t.prototype;r.createEl=function t(){var r=e.prototype.createEl.call(this);this.labelEl_=D("div",{className:"vjs-playback-rate-value",innerHTML:"1x"});r.appendChild(this.labelEl_);return r};r.dispose=function t(){this.labelEl_=null;e.prototype.dispose.call(this)};r.buildCSSClass=function t(){return"vjs-playback-rate "+e.prototype.buildCSSClass.call(this)};r.buildWrapperCSSClass=function t(){return"vjs-playback-rate "+e.prototype.buildWrapperCSSClass.call(this)};r.createMenu=function e(){var t=new Tn(this.player());var r=this.playbackRates();if(r){for(var i=r.length-1;i>=0;i--){t.addChild(new Bn(this.player(),{rate:r[i]+"x"}))}}return t};r.updateARIAAttributes=function e(){this.el().setAttribute("aria-valuenow",this.player().playbackRate())};r.handleClick=function e(t){var r=this.player().playbackRate();var i=this.playbackRates();var n=i[0];for(var a=0;a<i.length;a++){if(i[a]>r){n=i[a];break}}this.player().playbackRate(n)};r.playbackRates=function e(){return this.options_.playbackRates||this.options_.playerOptions&&this.options_.playerOptions.playbackRates};r.playbackRateSupported=function e(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&this.playbackRates().length>0};r.updateVisibility=function e(t){if(this.playbackRateSupported()){this.removeClass("vjs-hidden")}else{this.addClass("vjs-hidden")}};r.updateLabel=function e(t){if(this.playbackRateSupported()){this.labelEl_.innerHTML=this.player().playbackRate()+"x"}};return t}(Sn);Fn.prototype.controlText_="Playback Rate";Xe.registerComponent("PlaybackRateMenuButton",Fn);var qn=function(e){n(t,e);function t(){return e.apply(this,arguments)||this}var r=t.prototype;r.buildCSSClass=function t(){return"vjs-spacer "+e.prototype.buildCSSClass.call(this)};r.createEl=function t(){return e.prototype.createEl.call(this,"div",{className:this.buildCSSClass()})};return t}(Xe);Xe.registerComponent("Spacer",qn);var Vn=function(e){n(t,e);function t(){return e.apply(this,arguments)||this}var r=t.prototype;r.buildCSSClass=function t(){return"vjs-custom-control-spacer "+e.prototype.buildCSSClass.call(this)};r.createEl=function t(){var r=e.prototype.createEl.call(this,{className:this.buildCSSClass()});r.innerHTML="\xa0";return r};return t}(qn);Xe.registerComponent("CustomControlSpacer",Vn);var Hn=function(e){n(t,e);function t(){return e.apply(this,arguments)||this}var r=t.prototype;r.createEl=function t(){return e.prototype.createEl.call(this,"div",{className:"vjs-control-bar",dir:"ltr"})};return t}(Xe);Hn.prototype.options_={children:["playToggle","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","fullscreenToggle"]};Xe.registerComponent("ControlBar",Hn);var zn=function(e){n(t,e);function t(t,r){var i;i=e.call(this,t,r)||this;i.on(t,"error",i.open);return i}var r=t.prototype;r.buildCSSClass=function t(){return"vjs-error-display "+e.prototype.buildCSSClass.call(this)};r.content=function e(){var t=this.player().error();return t?this.localize(t.message):""};return t}(Wt);zn.prototype.options_=Ye(Wt.prototype.options_,{pauseOnOpen:false,fillAlways:true,temporary:false,uncloseable:true});Xe.registerComponent("ErrorDisplay",zn);var Wn="vjs-text-track-settings";var Gn=["#000","Black"];var Yn=["#00F","Blue"];var Xn=["#0FF","Cyan"];var Kn=["#0F0","Green"];var $n=["#F0F","Magenta"];var Qn=["#F00","Red"];var Jn=["#FFF","White"];var Zn=["#FF0","Yellow"];var ea=["1","Opaque"];var ta=["0.5","Semi-Transparent"];var ra=["0","Transparent"];var ia={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[Gn,Jn,Qn,Kn,Yn,Zn,$n,Xn]},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Transparency",options:[ea,ta,ra]},color:{selector:".vjs-fg-color > select",id:"captions-foreground-color-%s",label:"Color",options:[Jn,Gn,Qn,Kn,Yn,Zn,$n,Xn]},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 e(t){return t==="1.00"?null:Number(t)}},textOpacity:{selector:".vjs-text-opacity > select",id:"captions-foreground-opacity-%s",label:"Transparency",options:[ea,ta]},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:[ra,ta,ea]}};ia.windowColor.options=ia.backgroundColor.options;function na(e,t){if(t){e=t(e)}if(e&&e!=="none"){return e}}function aa(e,t){var r=e.options[e.options.selectedIndex].value;return na(r,t)}function sa(e,t,r){if(!t){return}for(var i=0;i<e.options.length;i++){if(na(e.options[i].value,r)===t){e.selectedIndex=i;break}}}var oa=function(e){n(r,e);function r(t,r){var i;r.temporary=false;i=e.call(this,t,r)||this;i.updateDisplay=Ae(u(u(i)),i.updateDisplay);i.fill();i.hasBeenOpened_=i.hasBeenFilled_=true;i.endDialog=D("p",{className:"vjs-control-text",textContent:i.localize("End of dialog window.")});i.el().appendChild(i.endDialog);i.setDefaults();if(r.persistTextTrackSettings===undefined){i.options_.persistTextTrackSettings=i.options_.playerOptions.persistTextTrackSettings}i.on(i.$(".vjs-done-button"),"click",function(){i.saveSettings();i.close()});i.on(i.$(".vjs-default-button"),"click",function(){i.setDefaults();i.updateDisplay()});_(ia,function(e){i.on(i.$(e.selector),"change",i.updateDisplay)});if(i.options_.persistTextTrackSettings){i.restoreSettings()}return i}var i=r.prototype;i.dispose=function t(){this.endDialog=null;e.prototype.dispose.call(this)};i.createElSelect_=function e(t,r,i){var n=this;if(r===void 0){r=""}if(i===void 0){i="label"}var a=ia[t];var s=a.id.replace("%s",this.id_);var o=[r,s].join(" ").trim();return["<"+i+' id="'+s+'" class="'+(i==="label"?"vjs-label":"")+'">',this.localize(a.label),"</"+i+">",'<select aria-labelledby="'+o+'">'].concat(a.options.map(function(e){var t=s+"-"+e[1].replace(/\W+/g,"");return['<option id="'+t+'" value="'+e[0]+'" ','aria-labelledby="'+o+" "+t+'">',n.localize(e[1]),"</option>"].join("")})).concat("</select>").join("")};i.createElFgColor_=function e(){var t="captions-text-legend-"+this.id_;return['<fieldset class="vjs-fg-color vjs-track-setting">','<legend id="'+t+'">',this.localize("Text"),"</legend>",this.createElSelect_("color",t),'<span class="vjs-text-opacity vjs-opacity">',this.createElSelect_("textOpacity",t),"</span>","</fieldset>"].join("")};i.createElBgColor_=function e(){var t="captions-background-"+this.id_;return['<fieldset class="vjs-bg-color vjs-track-setting">','<legend id="'+t+'">',this.localize("Background"),"</legend>",this.createElSelect_("backgroundColor",t),'<span class="vjs-bg-opacity vjs-opacity">',this.createElSelect_("backgroundOpacity",t),"</span>","</fieldset>"].join("")};i.createElWinColor_=function e(){var t="captions-window-"+this.id_;return['<fieldset class="vjs-window-color vjs-track-setting">','<legend id="'+t+'">',this.localize("Window"),"</legend>",this.createElSelect_("windowColor",t),'<span class="vjs-window-opacity vjs-opacity">',this.createElSelect_("windowOpacity",t),"</span>","</fieldset>"].join("")};i.createElColors_=function e(){return D("div",{className:"vjs-track-settings-colors",innerHTML:[this.createElFgColor_(),this.createElBgColor_(),this.createElWinColor_()].join("")})};i.createElFont_=function e(){return D("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("")})};i.createElControls_=function e(){var t=this.localize("restore all settings to the default values");return D("div",{className:"vjs-track-settings-controls",innerHTML:['<button type="button" class="vjs-default-button" title="'+t+'">',this.localize("Reset"),'<span class="vjs-control-text"> '+t+"</span>","</button>",'<button type="button" class="vjs-done-button">'+this.localize("Done")+"</button>"].join("")})};i.content=function e(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()]};i.label=function e(){return this.localize("Caption Settings Dialog")};i.description=function e(){return this.localize("Beginning of dialog window. Escape will cancel and close the window.")};i.buildCSSClass=function t(){return e.prototype.buildCSSClass.call(this)+" vjs-text-track-settings"};i.getValues=function e(){var t=this;return b(ia,function(e,r,i){var n=aa(t.$(r.selector),r.parser);if(n!==undefined){e[i]=n}return e},{})};i.setValues=function e(t){var r=this;_(ia,function(e,i){sa(r.$(e.selector),t[i],e.parser)})};i.setDefaults=function e(){var t=this;_(ia,function(e){var r=e.hasOwnProperty("default")?e.default:0;t.$(e.selector).selectedIndex=r})};i.restoreSettings=function e(){var r;try{r=JSON.parse(t.localStorage.getItem(Wn))}catch(e){h.warn(e)}if(r){this.setValues(r)}};i.saveSettings=function e(){if(!this.options_.persistTextTrackSettings){return}var r=this.getValues();try{if(Object.keys(r).length){t.localStorage.setItem(Wn,JSON.stringify(r))}else{t.localStorage.removeItem(Wn)}}catch(e){h.warn(e)}};i.updateDisplay=function e(){var t=this.player_.getChild("textTrackDisplay");if(t){t.updateDisplay()}};i.conditionalBlur_=function e(){this.previouslyActiveEl_=null;var t=this.player_.controlBar;var r=t&&t.subsCapsButton;var i=t&&t.captionsButton;if(r){r.focus()}else if(i){i.focus()}};return r}(Wt);Xe.registerComponent("TextTrackSettings",oa);var ua=function(e){n(r,e);function r(r,i){var n;var a=i.ResizeObserver||t.ResizeObserver;if(i.ResizeObserver===null){a=false}var s=Ye({createEl:!a,reportTouchActivity:false},i);n=e.call(this,r,s)||this;n.ResizeObserver=i.ResizeObserver||t.ResizeObserver;n.loadListener_=null;n.resizeObserver_=null;n.debouncedHandler_=Pe(function(){n.resizeHandler()},100,false,u(u(n)));if(a){n.resizeObserver_=new n.ResizeObserver(n.debouncedHandler_);n.resizeObserver_.observe(r.el())}else{n.loadListener_=function(){if(!n.el_||!n.el_.contentWindow){return}var e=n.debouncedHandler_;var t=n.unloadListener_=function(){ye(this,"resize",e);ye(this,"unload",t);t=null};ge(n.el_.contentWindow,"unload",t);ge(n.el_.contentWindow,"resize",e)};n.one("load",n.loadListener_)}return n}var i=r.prototype;i.createEl=function t(){return e.prototype.createEl.call(this,"iframe",{className:"vjs-resize-manager",tabIndex:-1},{"aria-hidden":"true"})};i.resizeHandler=function e(){if(!this.player_||!this.player_.trigger){return}this.player_.trigger("playerresize")};i.dispose=function t(){if(this.debouncedHandler_){this.debouncedHandler_.cancel()}if(this.resizeObserver_){if(this.player_.el()){this.resizeObserver_.unobserve(this.player_.el())}this.resizeObserver_.disconnect()}if(this.loadListener_){this.off("load",this.loadListener_)}if(this.el_&&this.el_.contentWindow&&this.unloadListener_){this.unloadListener_.call(this.el_.contentWindow)}this.ResizeObserver=null;this.resizeObserver=null;this.debouncedHandler_=null;this.loadListener_=null;e.prototype.dispose.call(this)};return r}(Xe);Xe.registerComponent("ResizeManager",ua);var la=function(e){n(t,e);function t(t,i){var n;var a=Ye({createEl:false},i);n=e.call(this,t,a)||this;n.reset_();n.on(n.player_,"durationchange",n.handleDurationchange);if(ct&&"hidden"in r&&"visibilityState"in r){n.on(r,"visibilitychange",n.handleVisibilityChange)}return n}var i=t.prototype;i.handleVisibilityChange=function e(){if(this.player_.duration()!==Infinity){return}if(r.hidden){this.stopTracking()}else{this.startTracking()}};i.isBehind_=function e(){if(!this.timeupdateSeen_){return false}var t=this.liveCurrentTime();var r=this.player_.currentTime();var i=this.seekableIncrement_;var n=i*2+.07;return t!==Infinity&&t-n>=r};i.trackLive_=function e(){this.pastSeekEnd_=this.pastSeekEnd_;var t=this.player_.seekable();if(!t||!t.length){return}var r=this.seekableEnd();if(r!==this.lastSeekEnd_){if(this.lastSeekEnd_){this.seekableIncrement_=Math.abs(r-this.lastSeekEnd_)}this.pastSeekEnd_=0;this.lastSeekEnd_=r;this.trigger("seekableendchange")}this.pastSeekEnd_=this.pastSeekEnd()+.03;if(this.isBehind_()!==this.behindLiveEdge()){this.behindLiveEdge_=this.isBehind_();this.trigger("liveedgechange")}};i.handleDurationchange=function e(){if(this.player_.duration()===Infinity){this.startTracking()}else{this.stopTracking()}};i.startTracking=function e(){var t=this;if(this.isTracking()){return}if(!this.timeupdateSeen_){this.timeupdateSeen_=this.player_.hasStarted()}this.trackingInterval_=this.setInterval(this.trackLive_,30);this.trackLive_();this.on(this.player_,"play",this.trackLive_);this.on(this.player_,"pause",this.trackLive_);if(!this.timeupdateSeen_){this.one(this.player_,"play",this.handlePlay);this.handleTimeupdate=function(){t.timeupdateSeen_=true;t.handleTimeupdate=null};this.one(this.player_,"timeupdate",this.handleTimeupdate)}};i.handlePlay=function e(){this.one(this.player_,"timeupdate",this.seekToLiveEdge)};i.reset_=function e(){this.pastSeekEnd_=0;this.lastSeekEnd_=null;this.behindLiveEdge_=null;this.timeupdateSeen_=false;this.clearInterval(this.trackingInterval_);this.trackingInterval_=null;this.seekableIncrement_=12;this.off(this.player_,"play",this.trackLive_);this.off(this.player_,"pause",this.trackLive_);this.off(this.player_,"play",this.handlePlay);this.off(this.player_,"timeupdate",this.seekToLiveEdge);if(this.handleTimeupdate){this.off(this.player_,"timeupdate",this.handleTimeupdate);this.handleTimeupdate=null}};i.stopTracking=function e(){if(!this.isTracking()){return}this.reset_()};i.seekableEnd=function e(){var t=this.player_.seekable();var r=[];var i=t?t.length:0;while(i--){r.push(t.end(i))}return r.length?r.sort()[r.length-1]:Infinity};i.seekableStart=function e(){var t=this.player_.seekable();var r=[];var i=t?t.length:0;while(i--){r.push(t.start(i))}return r.length?r.sort()[0]:0};i.liveWindow=function e(){var t=this.liveCurrentTime();if(t===Infinity){return Infinity}return t-this.seekableStart()};i.isLive=function e(){return this.isTracking()};i.atLiveEdge=function e(){return!this.behindLiveEdge()};i.liveCurrentTime=function e(){return this.pastSeekEnd()+this.seekableEnd()};i.pastSeekEnd=function e(){return this.pastSeekEnd_};i.behindLiveEdge=function e(){return this.behindLiveEdge_};i.isTracking=function e(){return typeof this.trackingInterval_==="number"};i.seekToLiveEdge=function e(){if(this.atLiveEdge()){return}this.player_.currentTime(this.liveCurrentTime());if(this.player_.paused()){this.player_.play()}};i.dispose=function t(){this.stopTracking();e.prototype.dispose.call(this)};return t}(Xe);Xe.registerComponent("LiveTracker",la);var ca=function e(t){var r=t.el();if(r.hasAttribute("src")){t.triggerSourceset(r.src);return true}var i=t.$$("source");var n=[];var a="";if(!i.length){return false}for(var s=0;s<i.length;s++){var o=i[s].src;if(o&&n.indexOf(o)===-1){n.push(o)}}if(!n.length){return false}if(n.length===1){a=n[0]}t.triggerSourceset(a);return true};var fa=Object.defineProperty({},"innerHTML",{get:function e(){return this.cloneNode(true).innerHTML},set:function e(i){var n=r.createElement(this.nodeName.toLowerCase());n.innerHTML=i;var a=r.createDocumentFragment();while(n.childNodes.length){a.appendChild(n.childNodes[0])}this.innerText="";t.Element.prototype.appendChild.call(this,a);return this.innerHTML}});var da=function e(t,r){var i={};for(var n=0;n<t.length;n++){i=Object.getOwnPropertyDescriptor(t[n],r);if(i&&i.set&&i.get){break}}i.enumerable=true;i.configurable=true;return i};var ha=function e(r){return da([r.el(),t.HTMLMediaElement.prototype,t.Element.prototype,fa],"innerHTML")};var pa=function e(t){var r=t.el();if(r.resetSourceWatch_){return}var i={};var n=ha(t);var a=function e(i){return function(){for(var e=arguments.length,n=new Array(e),a=0;a<e;a++){n[a]=arguments[a]}var s=i.apply(r,n);ca(t);return s}};["append","appendChild","insertAdjacentHTML"].forEach(function(e){if(!r[e]){return}i[e]=r[e];r[e]=a(i[e])});Object.defineProperty(r,"innerHTML",Ye(n,{set:a(n.set)}));r.resetSourceWatch_=function(){r.resetSourceWatch_=null;Object.keys(i).forEach(function(e){r[e]=i[e]});Object.defineProperty(r,"innerHTML",n)};t.one("sourceset",r.resetSourceWatch_)};var va=Object.defineProperty({},"src",{get:function e(){if(this.hasAttribute("src")){return or(t.Element.prototype.getAttribute.call(this,"src"))}return""},set:function e(r){t.Element.prototype.setAttribute.call(this,"src",r);return r}});var ma=function e(r){return da([r.el(),t.HTMLMediaElement.prototype,va],"src")};var ga=function e(t){if(!t.featuresSourceset){return}var r=t.el();if(r.resetSourceset_){return}var i=ma(t);var n=r.setAttribute;var a=r.load;Object.defineProperty(r,"src",Ye(i,{set:function e(n){var a=i.set.call(r,n);t.triggerSourceset(r.src);return a}}));r.setAttribute=function(e,i){var a=n.call(r,e,i);if(/src/i.test(e)){t.triggerSourceset(r.src)}return a};r.load=function(){var e=a.call(r);if(!ca(t)){t.triggerSourceset("");pa(t)}return e};if(r.currentSrc){t.triggerSourceset(r.currentSrc)}else if(!ca(t)){pa(t)}r.resetSourceset_=function(){r.resetSourceset_=null;r.load=a;r.setAttribute=n;Object.defineProperty(r,"src",i);if(r.resetSourceWatch_){r.resetSourceWatch_()}}};function ya(){var e=l(["Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.\n This may prevent text tracks from loading."]);ya=function t(){return e};return e}var _a=function(e){n(i,e);function i(t,r){var i;i=e.call(this,t,r)||this;var n=t.source;var a=false;if(n&&(i.el_.currentSrc!==n.src||t.tag&&t.tag.initNetworkState_===3)){i.setSource(n)}else{i.handleLateInit_(i.el_)}if(t.enableSourceset){i.setupSourcesetHandling_()}if(i.el_.hasChildNodes()){var s=i.el_.childNodes;var o=s.length;var u=[];while(o--){var l=s[o];var c=l.nodeName.toLowerCase();if(c==="track"){if(!i.featuresNativeTextTracks){u.push(l)}else{i.remoteTextTrackEls().addTrackElement_(l);i.remoteTextTracks().addTrack(l.track);i.textTracks().addTrack(l.track);if(!a&&!i.el_.hasAttribute("crossorigin")&&lr(l.src)){a=true}}}}for(var f=0;f<u.length;f++){i.el_.removeChild(u[f])}}i.proxyNativeTracks_();if(i.featuresNativeTextTracks&&a){h.warn(m(ya()))}i.restoreMetadataTracksInIOSNativePlayer_();if((ht||Ze||at)&&t.nativeControlsForTouch===true){i.setControls(true)}i.proxyWebkitFullscreen_();i.triggerReady();return i}var a=i.prototype;a.dispose=function t(){if(this.el_&&this.el_.resetSourceset_){this.el_.resetSourceset_()}i.disposeMediaElement(this.el_);this.options_=null;e.prototype.dispose.call(this)};a.setupSourcesetHandling_=function e(){ga(this)};a.restoreMetadataTracksInIOSNativePlayer_=function e(){var t=this.textTracks();var r;var i=function e(){r=[];for(var i=0;i<t.length;i++){var n=t[i];if(n.kind==="metadata"){r.push({track:n,storedMode:n.mode})}}};i();t.addEventListener("change",i);this.on("dispose",function(){return t.removeEventListener("change",i)});var n=function e(){for(var i=0;i<r.length;i++){var n=r[i];if(n.track.mode==="disabled"&&n.track.mode!==n.storedMode){n.track.mode=n.storedMode}}t.removeEventListener("change",e)};this.on("webkitbeginfullscreen",function(){t.removeEventListener("change",i);t.removeEventListener("change",n);t.addEventListener("change",n)});this.on("webkitendfullscreen",function(){t.removeEventListener("change",i);t.addEventListener("change",i);t.removeEventListener("change",n)})};a.overrideNative_=function e(t,r){var i=this;if(r!==this["featuresNative"+t+"Tracks"]){return}var n=t.toLowerCase();if(this[n+"TracksListeners_"]){Object.keys(this[n+"TracksListeners_"]).forEach(function(e){var t=i.el()[n+"Tracks"];t.removeEventListener(e,i[n+"TracksListeners_"][e])})}this["featuresNative"+t+"Tracks"]=!r;this[n+"TracksListeners_"]=null;this.proxyNativeTracksForType_(n)};a.overrideNativeAudioTracks=function e(t){this.overrideNative_("Audio",t)};a.overrideNativeVideoTracks=function e(t){this.overrideNative_("Video",t)};a.proxyNativeTracksForType_=function e(t){var r=this;var i=ri[t];var n=this.el()[i.getterName];var a=this[i.getterName]();if(!this["featuresNative"+i.capitalName+"Tracks"]||!n||!n.addEventListener){return}var s={change:function e(t){a.trigger({type:"change",target:a,currentTarget:a,srcElement:a})},addtrack:function e(t){a.addTrack(t.track)},removetrack:function e(t){a.removeTrack(t.track)}};var o=function e(){var t=[];for(var r=0;r<a.length;r++){var i=false;for(var s=0;s<n.length;s++){if(n[s]===a[r]){i=true;break}}if(!i){t.push(a[r])}}while(t.length){a.removeTrack(t.shift())}};this[i.getterName+"Listeners_"]=s;Object.keys(s).forEach(function(e){var t=s[e];n.addEventListener(e,t);r.on("dispose",function(r){return n.removeEventListener(e,t)})});this.on("loadstart",o);this.on("dispose",function(e){return r.off("loadstart",o)})};a.proxyNativeTracks_=function e(){var t=this;ri.names.forEach(function(e){t.proxyNativeTracksForType_(e)})};a.createEl=function e(){var t=this.options_.tag;if(!t||!(this.options_.playerElIngest||this.movingMediaElementInDOM)){if(t){var n=t.cloneNode(true);if(t.parentNode){t.parentNode.insertBefore(n,t)}i.disposeMediaElement(t);t=n}else{t=r.createElement("video");var a=this.options_.tag&&q(this.options_.tag);var s=Ye({},a);if(!ht||this.options_.nativeControlsForTouch!==true){delete s.controls}F(t,T(s,{id:this.options_.techId,class:"vjs-tech"}))}t.playerId=this.options_.playerId}if(typeof this.options_.preload!=="undefined"){H(t,"preload",this.options_.preload)}var o=["loop","muted","playsinline","autoplay"];for(var u=0;u<o.length;u++){var l=o[u];var c=this.options_[l];if(typeof c!=="undefined"){if(c){H(t,l,l)}else{z(t,l)}t[l]=c}}return t};a.handleLateInit_=function e(t){if(t.networkState===0||t.networkState===3){return}if(t.readyState===0){var r=false;var i=function e(){r=true};this.on("loadstart",i);var n=function e(){if(!r){this.trigger("loadstart")}};this.on("loadedmetadata",n);this.ready(function(){this.off("loadstart",i);this.off("loadedmetadata",n);if(!r){this.trigger("loadstart")}});return}var a=["loadstart"];a.push("loadedmetadata");if(t.readyState>=2){a.push("loadeddata")}if(t.readyState>=3){a.push("canplay")}if(t.readyState>=4){a.push("canplaythrough")}this.ready(function(){a.forEach(function(e){this.trigger(e)},this)})};a.setCurrentTime=function e(t){try{this.el_.currentTime=t}catch(e){h(e,"Video is not ready. (Video.js)")}};a.duration=function e(){var t=this;if(this.el_.duration===Infinity&&it&&ut&&this.el_.currentTime===0){var r=function e(){if(t.el_.currentTime>0){if(t.el_.duration===Infinity){t.trigger("durationchange")}t.off("timeupdate",e)}};this.on("timeupdate",r);return NaN}return this.el_.duration||NaN};a.width=function e(){return this.el_.offsetWidth};a.height=function e(){return this.el_.offsetHeight};a.proxyWebkitFullscreen_=function e(){var t=this;if(!("webkitDisplayingFullscreen"in this.el_)){return}var r=function e(){this.trigger("fullscreenchange",{isFullscreen:false})};var i=function e(){if("webkitPresentationMode"in this.el_&&this.el_.webkitPresentationMode!=="picture-in-picture"){this.one("webkitendfullscreen",r);this.trigger("fullscreenchange",{isFullscreen:true})}};this.on("webkitbeginfullscreen",i);this.on("dispose",function(){t.off("webkitbeginfullscreen",i);t.off("webkitendfullscreen",r)})};a.supportsFullScreen=function e(){if(typeof this.el_.webkitEnterFullScreen==="function"){var r=t.navigator&&t.navigator.userAgent||"";if(/Android/.test(r)||!/Chrome|Mac OS X 10.5/.test(r)){return true}}return false};a.enterFullScreen=function e(){var t=this.el_;if(t.paused&&t.networkState<=t.HAVE_METADATA){this.el_.play();this.setTimeout(function(){t.pause();t.webkitEnterFullScreen()},0)}else{t.webkitEnterFullScreen()}};a.exitFullScreen=function e(){this.el_.webkitExitFullScreen()};a.src=function e(t){if(t===undefined){return this.el_.src}this.setSrc(t)};a.reset=function e(){i.resetMediaElement(this.el_)};a.currentSrc=function e(){if(this.currentSource_){return this.currentSource_.src}return this.el_.currentSrc};a.setControls=function e(t){this.el_.controls=!!t};a.addTextTrack=function t(r,i,n){if(!this.featuresNativeTextTracks){return e.prototype.addTextTrack.call(this,r,i,n)}return this.el_.addTextTrack(r,i,n)};a.createRemoteTextTrack=function t(i){if(!this.featuresNativeTextTracks){return e.prototype.createRemoteTextTrack.call(this,i)}var n=r.createElement("track");if(i.kind){n.kind=i.kind}if(i.label){n.label=i.label}if(i.language||i.srclang){n.srclang=i.language||i.srclang}if(i.default){n.default=i.default}if(i.id){n.id=i.id}if(i.src){n.src=i.src}return n};a.addRemoteTextTrack=function t(r,i){var n=e.prototype.addRemoteTextTrack.call(this,r,i);if(this.featuresNativeTextTracks){this.el().appendChild(n)}return n};a.removeRemoteTextTrack=function t(r){e.prototype.removeRemoteTextTrack.call(this,r);if(this.featuresNativeTextTracks){var i=this.$$("track");var n=i.length;while(n--){if(r===i[n]||r===i[n].track){this.el().removeChild(i[n])}}}};a.getVideoPlaybackQuality=function e(){if(typeof this.el().getVideoPlaybackQuality==="function"){return this.el().getVideoPlaybackQuality()}var r={};if(typeof this.el().webkitDroppedFrameCount!=="undefined"&&typeof this.el().webkitDecodedFrameCount!=="undefined"){r.droppedVideoFrames=this.el().webkitDroppedFrameCount;r.totalVideoFrames=this.el().webkitDecodedFrameCount}if(t.performance&&typeof t.performance.now==="function"){r.creationTime=t.performance.now()}else if(t.performance&&t.performance.timing&&typeof t.performance.timing.navigationStart==="number"){r.creationTime=t.Date.now()-t.performance.timing.navigationStart}return r};return i}(oi);if(O()){_a.TEST_VID=r.createElement("video");var ba=r.createElement("track");ba.kind="captions";ba.srclang="en";ba.label="English";_a.TEST_VID.appendChild(ba)}_a.isSupported=function(){try{_a.TEST_VID.volume=.5}catch(e){return false}return!!(_a.TEST_VID&&_a.TEST_VID.canPlayType)};_a.canPlayType=function(e){return _a.TEST_VID.canPlayType(e)};_a.canPlaySource=function(e,t){return _a.canPlayType(e.type)};_a.canControlVolume=function(){try{var e=_a.TEST_VID.volume;_a.TEST_VID.volume=e/2+.1;return e!==_a.TEST_VID.volume}catch(e){return false}};_a.canMuteVolume=function(){try{var e=_a.TEST_VID.muted;_a.TEST_VID.muted=!e;if(_a.TEST_VID.muted){H(_a.TEST_VID,"muted","muted")}else{z(_a.TEST_VID,"muted","muted")}return e!==_a.TEST_VID.muted}catch(e){return false}};_a.canControlPlaybackRate=function(){if(it&&ut&&lt<58){return false}try{var e=_a.TEST_VID.playbackRate;_a.TEST_VID.playbackRate=e/2+.1;return e!==_a.TEST_VID.playbackRate}catch(e){return false}};_a.canOverrideAttributes=function(){try{var e=function e(){};Object.defineProperty(r.createElement("video"),"src",{get:e,set:e});Object.defineProperty(r.createElement("audio"),"src",{get:e,set:e});Object.defineProperty(r.createElement("video"),"innerHTML",{get:e,set:e});Object.defineProperty(r.createElement("audio"),"innerHTML",{get:e,set:e})}catch(e){return false}return true};_a.supportsNativeTextTracks=function(){return dt||tt&&ut};_a.supportsNativeVideoTracks=function(){return!!(_a.TEST_VID&&_a.TEST_VID.videoTracks)};_a.supportsNativeAudioTracks=function(){return!!(_a.TEST_VID&&_a.TEST_VID.audioTracks)};_a.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"];_a.prototype.featuresVolumeControl=_a.canControlVolume();_a.prototype.featuresMuteControl=_a.canMuteVolume();_a.prototype.featuresPlaybackRate=_a.canControlPlaybackRate();_a.prototype.featuresSourceset=_a.canOverrideAttributes();_a.prototype.movingMediaElementInDOM=!tt;_a.prototype.featuresFullscreenResize=true;_a.prototype.featuresProgressEvents=true;_a.prototype.featuresTimeupdateEvents=true;_a.prototype.featuresNativeTextTracks=_a.supportsNativeTextTracks();_a.prototype.featuresNativeVideoTracks=_a.supportsNativeVideoTracks();_a.prototype.featuresNativeAudioTracks=_a.supportsNativeAudioTracks();var Ta=_a.TEST_VID&&_a.TEST_VID.constructor.prototype.canPlayType;var Sa=/^application\/(?:x-|vnd\.apple\.)mpegurl/i;_a.patchCanPlayType=function(){if(nt>=4&&!st&&!ut){_a.TEST_VID.constructor.prototype.canPlayType=function(e){if(e&&Sa.test(e)){return"maybe"}return Ta.call(this,e)}}};_a.unpatchCanPlayType=function(){var e=_a.TEST_VID.constructor.prototype.canPlayType;_a.TEST_VID.constructor.prototype.canPlayType=Ta;return e};_a.patchCanPlayType();_a.disposeMediaElement=function(e){if(!e){return}if(e.parentNode){e.parentNode.removeChild(e)}while(e.hasChildNodes()){e.removeChild(e.firstChild)}e.removeAttribute("src");if(typeof e.load==="function"){(function(){try{e.load()}catch(e){}})()}};_a.resetMediaElement=function(e){if(!e){return}var t=e.querySelectorAll("source");var r=t.length;while(r--){e.removeChild(t[r])}e.removeAttribute("src");if(typeof e.load==="function"){(function(){try{e.load()}catch(e){}})()}};["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach(function(e){_a.prototype[e]=function(){return this.el_[e]||this.el_.hasAttribute(e)}});["muted","defaultMuted","autoplay","loop","playsinline"].forEach(function(e){_a.prototype["set"+We(e)]=function(t){this.el_[e]=t;if(t){this.el_.setAttribute(e,e)}else{this.el_.removeAttribute(e)}}});["paused","currentTime","buffered","volume","poster","preload","error","seeking","seekable","ended","playbackRate","defaultPlaybackRate","played","networkState","readyState","videoWidth","videoHeight"].forEach(function(e){_a.prototype[e]=function(){return this.el_[e]}});["volume","src","poster","preload","playbackRate","defaultPlaybackRate"].forEach(function(e){_a.prototype["set"+We(e)]=function(t){this.el_[e]=t}});["pause","load","play"].forEach(function(e){_a.prototype[e]=function(){return this.el_[e]()}});oi.withSourceHandlers(_a);_a.nativeSourceHandler={};_a.nativeSourceHandler.canPlayType=function(e){try{return _a.TEST_VID.canPlayType(e)}catch(e){return""}};_a.nativeSourceHandler.canHandleSource=function(e,t){if(e.type){return _a.nativeSourceHandler.canPlayType(e.type)}else if(e.src){var r=ur(e.src);return _a.nativeSourceHandler.canPlayType("video/"+r)}return""};_a.nativeSourceHandler.handleSource=function(e,t,r){t.setSrc(e.src)};_a.nativeSourceHandler.dispose=function(){};_a.registerSourceHandler(_a.nativeSourceHandler);oi.registerTech("Html5",_a);function ka(){var e=l(["\n Using the tech directly can be dangerous. I hope you know what you're doing.\n See https://github.com/videojs/video.js/issues/2617 for more info.\n "]);ka=function t(){return e};return e}var wa=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"];var Ea={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"};var Ca=["tiny","xsmall","small","medium","large","xlarge","huge"];var Ia={};Ca.forEach(function(e){var t=e.charAt(0)==="x"?"x-"+e.substring(1):e;Ia[e]="vjs-layout-"+t});var Aa={tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:Infinity};var Oa=function(e){n(a,e);function a(t,r,n){var s;t.id=t.id||r.id||"vjs_video_"+se();r=T(a.getTagSettings(t),r);r.initChildren=false;r.createEl=false;r.evented=false;r.reportTouchActivity=false;if(!r.language){if(typeof t.closest==="function"){var o=t.closest("[lang]");if(o&&o.getAttribute){r.language=o.getAttribute("lang")}}else{var l=t;while(l&&l.nodeType===1){if(q(l).hasOwnProperty("lang")){r.language=l.getAttribute("lang");break}l=l.parentNode}}}s=e.call(this,null,r,n)||this;s.boundDocumentFullscreenChange_=Ae(u(u(s)),s.documentFullscreenChange_);s.boundFullWindowOnEscKey_=Ae(u(u(s)),s.fullWindowOnEscKey);s.log=p(s.id_);s.isPosterFromTech_=false;s.queuedCallbacks_=[];s.isReady_=false;s.hasStarted_=false;s.userActive_=false;if(!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?")}s.tag=t;s.tagAttributes=t&&q(t);s.language(s.options_.language);if(r.languages){var c={};Object.getOwnPropertyNames(r.languages).forEach(function(e){c[e.toLowerCase()]=r.languages[e]});s.languages_=c}else{s.languages_=a.prototype.options_.languages}s.resetCache_();s.poster_=r.poster||"";s.controls_=!!r.controls;t.controls=false;t.removeAttribute("controls");s.changingSrc_=false;s.playCallbacks_=[];s.playTerminatedQueue_=[];if(t.hasAttribute("autoplay")){s.autoplay(true)}else{s.autoplay(s.options_.autoplay)}if(r.plugins){Object.keys(r.plugins).forEach(function(e){if(typeof s[e]!=="function"){throw new Error('plugin "'+e+'" does not exist')}})}s.scrubbing_=false;s.el_=s.createEl();Ve(u(u(s)),{eventBusKey:"el_"});if(s.fluid_){s.on("playerreset",s.updateStyleEl_)}var f=Ye(s.options_);if(r.plugins){Object.keys(r.plugins).forEach(function(e){s[e](r.plugins[e])})}s.options_.playerOptions=f;s.middleware_=[];s.initChildren();s.isAudio(t.nodeName.toLowerCase()==="audio");if(s.controls()){s.addClass("vjs-controls-enabled")}else{s.addClass("vjs-controls-disabled")}s.el_.setAttribute("role","region");if(s.isAudio()){s.el_.setAttribute("aria-label",s.localize("Audio Player"))}else{s.el_.setAttribute("aria-label",s.localize("Video Player"))}if(s.isAudio()){s.addClass("vjs-audio")}if(s.flexNotSupported_()){s.addClass("vjs-no-flex")}if(ht){s.addClass("vjs-touch-enabled")}if(!tt){s.addClass("vjs-workinghover")}a.players[s.id_]=u(u(s));var d=i.split(".")[0];s.addClass("vjs-v"+d);s.userActive(true);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);return s}var s=a.prototype;s.dispose=function t(){var i=this;this.trigger("dispose");this.off("dispose");ye(r,bt.fullscreenchange,this.boundDocumentFullscreenChange_);ye(r,"keydown",this.boundFullWindowOnEscKey_);if(this.styleEl_&&this.styleEl_.parentNode){this.styleEl_.parentNode.removeChild(this.styleEl_);this.styleEl_=null}a.players[this.id_]=null;if(this.tag&&this.tag.player){this.tag.player=null}if(this.el_&&this.el_.player){this.el_.player=null}if(this.tech_){this.tech_.dispose();this.isPosterFromTech_=false;this.poster_=""}if(this.playerElIngest_){this.playerElIngest_=null}if(this.tag){this.tag=null}Si(this);ni.names.forEach(function(e){var t=ni[e];var r=i[t.getterName]();if(r&&r.off){r.off()}});e.prototype.dispose.call(this)};s.createEl=function i(){var n=this.tag;var a;var s=this.playerElIngest_=n.parentNode&&n.parentNode.hasAttribute&&n.parentNode.hasAttribute("data-vjs-player");var o=this.tag.tagName.toLowerCase()==="video-js";if(s){a=this.el_=n.parentNode}else if(!o){a=this.el_=e.prototype.createEl.call(this,"div")}var u=q(n);if(o){a=this.el_=n;n=this.tag=r.createElement("video");while(a.children.length){n.appendChild(a.firstChild)}if(!M(a,"video-js")){j(a,"video-js")}a.appendChild(n);s=this.playerElIngest_=a;Object.keys(a).forEach(function(e){n[e]=a[e]})}n.setAttribute("tabindex","-1");u.tabindex="-1";if(ct){n.setAttribute("role","application");u.role="application"}n.removeAttribute("width");n.removeAttribute("height");if("width"in u){delete u.width}if("height"in u){delete u.height}Object.getOwnPropertyNames(u).forEach(function(e){if(!(o&&e==="class")){a.setAttribute(e,u[e])}if(o){n.setAttribute(e,u[e])}});n.playerId=n.id;n.id+="_html5_api";n.className="vjs-tech";n.player=a.player=this;this.addClass("vjs-paused");if(t.VIDEOJS_NO_DYNAMIC_STYLE!==true){this.styleEl_=Ce("vjs-styles-dimensions");var l=re(".vjs-styles-defaults");var c=re("head");c.insertBefore(this.styleEl_,l?l.nextSibling:c.firstChild)}this.fill_=false;this.fluid_=false;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);var f=n.getElementsByTagName("a");for(var d=0;d<f.length;d++){var h=f.item(d);j(h,"vjs-hidden");h.setAttribute("hidden","hidden")}n.initNetworkState_=n.networkState;if(n.parentNode&&!s){n.parentNode.insertBefore(a,n)}R(n,a);this.children_.unshift(n);this.el_.setAttribute("lang",this.language_);this.el_=a;return a};s.width=function e(t){return this.dimension("width",t)};s.height=function e(t){return this.dimension("height",t)};s.dimension=function e(t,r){var i=t+"_";if(r===undefined){return this[i]||0}if(r===""){this[i]=undefined;this.updateStyleEl_();return}var n=parseFloat(r);if(isNaN(n)){h.error('Improper value "'+r+'" supplied for for '+t);return}this[i]=n;this.updateStyleEl_()};s.fluid=function e(t){if(t===undefined){return!!this.fluid_}this.fluid_=!!t;if(De(this)){this.off("playerreset",this.updateStyleEl_)}if(t){this.addClass("vjs-fluid");this.fill(false);Ue(function(){this.on("playerreset",this.updateStyleEl_)})}else{this.removeClass("vjs-fluid")}this.updateStyleEl_()};s.fill=function e(t){if(t===undefined){return!!this.fill_}this.fill_=!!t;if(t){this.addClass("vjs-fill");this.fluid(false)}else{this.removeClass("vjs-fill")}};s.aspectRatio=function e(t){if(t===undefined){return this.aspectRatio_}if(!/^\d+\:\d+$/.test(t)){throw new Error("Improper value supplied for aspect ratio. The format should be width:height, for example 16:9.")}this.aspectRatio_=t;this.fluid(true);this.updateStyleEl_()};s.updateStyleEl_=function e(){if(t.VIDEOJS_NO_DYNAMIC_STYLE===true){var r=typeof this.width_==="number"?this.width_:this.options_.width;var i=typeof this.height_==="number"?this.height_:this.options_.height;var n=this.tech_&&this.tech_.el();if(n){if(r>=0){n.width=r}if(i>=0){n.height=i}}return}var a;var s;var o;var u;if(this.aspectRatio_!==undefined&&this.aspectRatio_!=="auto"){o=this.aspectRatio_}else if(this.videoWidth()>0){o=this.videoWidth()+":"+this.videoHeight()}else{o="16:9"}var l=o.split(":");var c=l[1]/l[0];if(this.width_!==undefined){a=this.width_}else if(this.height_!==undefined){a=this.height_/c}else{a=this.videoWidth()||300}if(this.height_!==undefined){s=this.height_}else{s=a*c}if(/^[^a-zA-Z]/.test(this.id())){u="dimensions-"+this.id()}else{u=this.id()+"-dimensions"}this.addClass(u);Ie(this.styleEl_,"\n ."+u+" {\n width: "+a+"px;\n height: "+s+"px;\n }\n\n ."+u+".vjs-fluid {\n padding-top: "+c*100+"%;\n }\n ")};s.loadTech_=function e(t,r){var i=this;if(this.tech_){this.unloadTech_()}var n=We(t);var a=t.charAt(0).toLowerCase()+t.slice(1);if(n!=="Html5"&&this.tag){oi.getTech("Html5").disposeMediaElement(this.tag);this.tag.player=null;this.tag=null}this.techName_=n;this.isReady_=false;var s=typeof this.autoplay()==="string"?false:this.autoplay();var o={source:r,autoplay:s,nativeControlsForTouch:this.options_.nativeControlsForTouch,playerId:this.id(),techId:this.id()+"_"+a+"_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_||false,"vtt.js":this.options_["vtt.js"],canOverridePoster:!!this.options_.techCanOverridePoster,enableSourceset:this.options_.enableSourceset};ni.names.forEach(function(e){var t=ni[e];o[t.getterName]=i[t.privateName]});T(o,this.options_[n]);T(o,this.options_[a]);T(o,this.options_[t.toLowerCase()]);if(this.tag){o.tag=this.tag}if(r&&r.src===this.cache_.src&&this.cache_.currentTime>0){o.startTime=this.cache_.currentTime}var u=oi.getTech(t);if(!u){throw new Error("No Tech named '"+n+"' exists! '"+n+"' should be registered using videojs.registerTech()'")}this.tech_=new u(o);this.tech_.ready(Ae(this,this.handleTechReady_),true);Mt.jsonToTextTracks(this.textTracksJson_||[],this.tech_);wa.forEach(function(e){i.on(i.tech_,e,i["handleTech"+We(e)+"_"])});Object.keys(Ea).forEach(function(e){i.on(i.tech_,e,function(t){if(i.tech_.playbackRate()===0&&i.tech_.seeking()){i.queuedCallbacks_.push({callback:i["handleTech"+Ea[e]+"_"].bind(i),event:t});return}i["handleTech"+Ea[e]+"_"](t)})});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_,"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"));if(this.controls()&&!this.usingNativeControls()){this.addTechControlsListeners_()}if(this.tech_.el().parentNode!==this.el()&&(n!=="Html5"||!this.tag)){R(this.tech_.el(),this.el())}if(this.tag){this.tag.player=null;this.tag=null}};s.unloadTech_=function e(){var t=this;ni.names.forEach(function(e){var r=ni[e];t[r.privateName]=t[r.getterName]()});this.textTracksJson_=Mt.textTracksToJson(this.tech_);this.isReady_=false;this.tech_.dispose();this.tech_=false;if(this.isPosterFromTech_){this.poster_="";this.trigger("posterchange")}this.isPosterFromTech_=false};s.tech=function e(t){if(t===undefined){h.warn(m(ka()))}return this.tech_};s.addTechControlsListeners_=function e(){this.removeTechControlsListeners_();this.on(this.tech_,"mousedown",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_)};s.removeTechControlsListeners_=function e(){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_,"mousedown",this.handleTechClick_);this.off(this.tech_,"dblclick",this.handleTechDoubleClick_)};s.handleTechReady_=function e(){this.triggerReady();if(this.cache_.volume){this.techCall_("setVolume",this.cache_.volume)}this.handleTechPosterChange_();this.handleTechDurationChange_()};s.handleTechLoadStart_=function e(){this.removeClass("vjs-ended");this.removeClass("vjs-seeking");this.error(null);this.handleTechDurationChange_();if(!this.paused()){this.trigger("loadstart");this.trigger("firstplay")}else{this.hasStarted(false);this.trigger("loadstart")}this.manualAutoplay_(this.autoplay())};s.manualAutoplay_=function e(t){var r=this;if(!this.tech_||typeof t!=="string"){return}var i=function e(){var t=r.muted();r.muted(true);var i=function e(){r.muted(t)};r.playTerminatedQueue_.push(i);var n=r.play();if(!Lt(n)){return}return n.catch(i)};var n;if(t==="any"&&this.muted()!==true){n=this.play();if(Lt(n)){n=n.catch(i)}}else if(t==="muted"&&this.muted()!==true){n=i()}else{n=this.play()}if(!Lt(n)){return}return n.then(function(){r.trigger({type:"autoplay-success",autoplay:t})}).catch(function(e){r.trigger({type:"autoplay-failure",autoplay:t})})};s.updateSourceCaches_=function e(t){if(t===void 0){t=""}var r=t;var i="";if(typeof r!=="string"){r=t.src;i=t.type}this.cache_.source=this.cache_.source||{};this.cache_.sources=this.cache_.sources||[];if(r&&!i){i=Ii(this,r)}this.cache_.source=Ye({},t,{src:r,type:i});var n=this.cache_.sources.filter(function(e){return e.src&&e.src===r});var a=[];var s=this.$$("source");var o=[];for(var u=0;u<s.length;u++){var l=q(s[u]);a.push(l);if(l.src&&l.src===r){o.push(l.src)}}if(o.length&&!n.length){this.cache_.sources=a}else if(!n.length){this.cache_.sources=[this.cache_.source]}this.cache_.src=r};s.handleTechSourceset_=function e(t){var r=this;if(!this.changingSrc_){var i=function e(t){return r.updateSourceCaches_(t)};var n=this.currentSource().src;var a=t.src;if(n&&!/^blob:/.test(n)&&/^blob:/.test(a)){if(!this.lastSource_||this.lastSource_.tech!==a&&this.lastSource_.player!==n){i=function e(){}}}i(a);if(!t.src){var s=function e(t){if(t.type!=="sourceset"){var i=r.techGet("currentSrc");r.lastSource_.tech=i;r.updateSourceCaches_(i)}r.tech_.off(["sourceset","loadstart"],e)};this.tech_.one(["sourceset","loadstart"],s)}}this.lastSource_={player:this.currentSource().src,tech:t.src};this.trigger({src:t.src,type:"sourceset"})};s.hasStarted=function e(t){if(t===undefined){return this.hasStarted_}if(t===this.hasStarted_){return}this.hasStarted_=t;if(this.hasStarted_){this.addClass("vjs-has-started");this.trigger("firstplay")}else{this.removeClass("vjs-has-started")}};s.handleTechPlay_=function e(){this.removeClass("vjs-ended");this.removeClass("vjs-paused");this.addClass("vjs-playing");this.hasStarted(true);this.trigger("play")};s.handleTechRateChange_=function e(){if(this.tech_.playbackRate()>0&&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")};s.handleTechWaiting_=function e(){var t=this;this.addClass("vjs-waiting");this.trigger("waiting");var r=this.currentTime();var i=function e(){if(r!==t.currentTime()){t.removeClass("vjs-waiting");t.off("timeupdate",e)}};this.on("timeupdate",i)};s.handleTechCanPlay_=function e(){this.removeClass("vjs-waiting");this.trigger("canplay")};s.handleTechCanPlayThrough_=function e(){this.removeClass("vjs-waiting");this.trigger("canplaythrough")};s.handleTechPlaying_=function e(){this.removeClass("vjs-waiting");this.trigger("playing")};s.handleTechSeeking_=function e(){this.addClass("vjs-seeking");this.trigger("seeking")};s.handleTechSeeked_=function e(){this.removeClass("vjs-seeking");this.removeClass("vjs-ended");this.trigger("seeked")};s.handleTechFirstPlay_=function e(){if(this.options_.starttime){h.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")};s.handleTechPause_=function e(){this.removeClass("vjs-playing");this.addClass("vjs-paused");this.trigger("pause")};s.handleTechEnded_=function e(){this.addClass("vjs-ended");if(this.options_.loop){this.currentTime(0);this.play()}else if(!this.paused()){this.pause()}this.trigger("ended")};s.handleTechDurationChange_=function e(){this.duration(this.techGet_("duration"))};s.handleTechClick_=function e(t){if(!te(t)){return}if(!this.controls_){return}if(this.paused()){xt(this.play())}else{this.pause()}};s.handleTechDoubleClick_=function e(t){if(!this.controls_){return}var r=Array.prototype.some.call(this.$$(".vjs-control-bar, .vjs-modal-dialog"),function(e){return e.contains(t.target)});if(!r){if(this.options_===undefined||this.options_.userActions===undefined||this.options_.userActions.doubleClick===undefined||this.options_.userActions.doubleClick!==false){if(this.options_!==undefined&&this.options_.userActions!==undefined&&typeof this.options_.userActions.doubleClick==="function"){this.options_.userActions.doubleClick.call(this,t)}else if(this.isFullscreen()){this.exitFullscreen()}else{this.requestFullscreen()}}}};s.handleTechTap_=function e(){this.userActive(!this.userActive())};s.handleTechTouchStart_=function e(){this.userWasActive=this.userActive()};s.handleTechTouchMove_=function e(){if(this.userWasActive){this.reportUserActivity()}};s.handleTechTouchEnd_=function e(t){t.preventDefault()};s.handleStageClick_=function e(){this.reportUserActivity()};s.toggleFullscreenClass_=function e(){if(this.isFullscreen()){this.addClass("vjs-fullscreen")}else{this.removeClass("vjs-fullscreen")}};s.documentFullscreenChange_=function e(t){var i=bt;var n=this.el();var a=r[i.fullscreenElement]===n;if(!a&&n.matches){a=n.matches(":"+i.fullscreen)}else if(!a&&n.msMatchesSelector){a=n.msMatchesSelector(":"+i.fullscreen)}this.isFullscreen(a);if(this.isFullscreen()===false){ye(r,i.fullscreenchange,this.boundDocumentFullscreenChange_)}if(!wt){this.trigger("fullscreenchange")}};s.handleTechFullscreenChange_=function e(t,r){if(r){this.isFullscreen(r.isFullscreen)}this.trigger("fullscreenchange")};s.handleTechError_=function e(){var t=this.tech_.error();this.error(t)};s.handleTechTextData_=function e(){var t=null;if(arguments.length>1){t=arguments[1]}this.trigger("textdata",t)};s.getCache=function e(){return this.cache_};s.resetCache_=function e(){this.cache_={currentTime:0,inactivityTimeout:this.options_.inactivityTimeout,duration:NaN,lastVolume:1,lastPlaybackRate:this.defaultPlaybackRate(),media:null,src:"",source:{},sources:[],volume:1}};s.techCall_=function e(t,r){this.ready(function(){if(t in yi){return vi(this.middleware_,this.tech_,t,r)}else if(t in _i){return mi(this.middleware_,this.tech_,t,r)}try{if(this.tech_){this.tech_[t](r)}}catch(e){h(e);throw e}},true)};s.techGet_=function e(t){if(!this.tech_||!this.tech_.isReady_){return}if(t in gi){return pi(this.middleware_,this.tech_,t)}else if(t in _i){return mi(this.middleware_,this.tech_,t)}try{return this.tech_[t]()}catch(e){if(this.tech_[t]===undefined){h("Video.js: "+t+" method not defined for "+this.techName_+" playback technology.",e);throw e}if(e.name==="TypeError"){h("Video.js: "+t+" unavailable on "+this.techName_+" playback technology element.",e);this.tech_.isReady_=false;throw e}h(e);throw e}};s.play=function e(){var r=this;var i=this.options_.Promise||t.Promise;if(i){return new i(function(e){r.play_(e)})}return this.play_()};s.play_=function e(t){var r=this;if(t===void 0){t=xt}this.playCallbacks_.push(t);var i=Boolean(!this.changingSrc_&&(this.src()||this.currentSrc()));if(this.waitToPlay_){this.off(["ready","loadstart"],this.waitToPlay_);this.waitToPlay_=null}if(!this.isReady_||!i){this.waitToPlay_=function(e){r.play_()};this.one(["ready","loadstart"],this.waitToPlay_);if(!i&&(dt||tt)){this.load()}return}var n=this.techGet_("play");if(n===null){this.runPlayTerminatedQueue_()}else{this.runPlayCallbacks_(n)}};s.runPlayTerminatedQueue_=function e(){var t=this.playTerminatedQueue_.slice(0);this.playTerminatedQueue_=[];t.forEach(function(e){e()})};s.runPlayCallbacks_=function e(t){var r=this.playCallbacks_.slice(0);this.playCallbacks_=[];this.playTerminatedQueue_=[];r.forEach(function(e){e(t)})};s.pause=function e(){this.techCall_("pause")};s.paused=function e(){return this.techGet_("paused")===false?false:true};s.played=function e(){return this.techGet_("played")||yt(0,0)};s.scrubbing=function e(t){if(typeof t==="undefined"){return this.scrubbing_}this.scrubbing_=!!t;if(t){this.addClass("vjs-scrubbing")}else{this.removeClass("vjs-scrubbing")}};s.currentTime=function e(t){if(typeof t!=="undefined"){if(t<0){t=0}this.techCall_("setCurrentTime",t);return}this.cache_.currentTime=this.techGet_("currentTime")||0;return this.cache_.currentTime};s.duration=function e(t){if(t===undefined){return this.cache_.duration!==undefined?this.cache_.duration:NaN}t=parseFloat(t);if(t<0){t=Infinity}if(t!==this.cache_.duration){this.cache_.duration=t;if(t===Infinity){this.addClass("vjs-live");if(this.options_.liveui&&this.player_.liveTracker){this.addClass("vjs-liveui")}}else{this.removeClass("vjs-live");this.removeClass("vjs-liveui")}if(!isNaN(t)){this.trigger("durationchange")}}};s.remainingTime=function e(){return this.duration()-this.currentTime()};s.remainingTimeDisplay=function e(){return Math.floor(this.duration())-Math.floor(this.currentTime())};s.buffered=function e(){var e=this.techGet_("buffered");if(!e||!e.length){e=yt(0,0)}return e};s.bufferedPercent=function e(){return _t(this.buffered(),this.duration())};s.bufferedEnd=function e(){var t=this.buffered();var r=this.duration();var i=t.end(t.length-1);if(i>r){i=r}return i};s.volume=function e(t){var r;if(t!==undefined){r=Math.max(0,Math.min(1,parseFloat(t)));this.cache_.volume=r;this.techCall_("setVolume",r);if(r>0){this.lastVolume_(r)}return}r=parseFloat(this.techGet_("volume"));return isNaN(r)?1:r};s.muted=function e(t){if(t!==undefined){this.techCall_("setMuted",t);return}return this.techGet_("muted")||false};s.defaultMuted=function e(t){if(t!==undefined){return this.techCall_("setDefaultMuted",t)}return this.techGet_("defaultMuted")||false};s.lastVolume_=function e(t){if(t!==undefined&&t!==0){this.cache_.lastVolume=t;return}return this.cache_.lastVolume};s.supportsFullScreen=function e(){return this.techGet_("supportsFullScreen")||false};s.isFullscreen=function e(t){if(t!==undefined){this.isFullscreen_=!!t;this.toggleFullscreenClass_();return}if(wt){var i=bt;var n=this.el();var a=r[i.fullscreenElement]===n;if(!a&&n.matches){a=n.matches(":"+i.fullscreen)}else if(!a&&n.msMatchesSelector){a=n.msMatchesSelector(":"+i.fullscreen)}return a}return!!this.isFullscreen_};s.requestFullscreen=function e(){var t=bt;this.isFullscreen(true);if(t.requestFullscreen){ge(r,t.fullscreenchange,this.boundDocumentFullscreenChange_);this.el_[t.requestFullscreen]()}else if(this.tech_.supportsFullScreen()){this.techCall_("enterFullScreen")}else{this.enterFullWindow();this.trigger("fullscreenchange")}};s.exitFullscreen=function e(){var t=bt;this.isFullscreen(false);if(t.requestFullscreen){r[t.exitFullscreen]()}else if(this.tech_.supportsFullScreen()){this.techCall_("exitFullScreen")}else{this.exitFullWindow();this.trigger("fullscreenchange")}};s.enterFullWindow=function e(){this.isFullWindow=true;this.docOrigOverflow=r.documentElement.style.overflow;ge(r,"keydown",this.boundFullWindowOnEscKey_);r.documentElement.style.overflow="hidden";j(r.body,"vjs-full-window");this.trigger("enterFullWindow")};s.fullWindowOnEscKey=function e(t){if(Nt.isEventKey(t,"Esc")){if(this.isFullscreen()===true){this.exitFullscreen()}else{this.exitFullWindow()}}};s.exitFullWindow=function e(){this.isFullWindow=false;ye(r,"keydown",this.boundFullWindowOnEscKey_);r.documentElement.style.overflow=this.docOrigOverflow;N(r.body,"vjs-full-window");this.trigger("exitFullWindow")};s.handleKeyDown=function e(t){var r=this.options_.userActions;if(!r||!r.hotkeys){return}var i=function e(t){var r=t.tagName.toLowerCase();var i=["textarea"];var n=["button","checkbox","hidden","radio","reset","submit"];if(r==="input"){return n.indexOf(t.type)===-1}return i.indexOf(r)!==-1};if(i(this.el_.ownerDocument.activeElement)){return}if(typeof r.hotkeys==="function"){r.hotkeys.call(this,t)}else{this.handleHotkeys(t)}};s.handleHotkeys=function e(t){var i=this.options_.userActions?this.options_.userActions.hotkeys:{};var n=i.fullscreenKey,a=n===void 0?function(e){return Nt.isEventKey(e,"f")}:n,s=i.muteKey,o=s===void 0?function(e){return Nt.isEventKey(e,"m")}:s,u=i.playPauseKey,l=u===void 0?function(e){return Nt.isEventKey(e,"k")||Nt.isEventKey(e,"Space")}:u;if(a.call(this,t)){t.preventDefault();t.stopPropagation();var c=Xe.getComponent("FullscreenToggle");if(r[bt.fullscreenEnabled]!==false){c.prototype.handleClick.call(this)}}else if(o.call(this,t)){t.preventDefault();t.stopPropagation();var f=Xe.getComponent("MuteToggle");f.prototype.handleClick.call(this)}else if(l.call(this,t)){t.preventDefault();t.stopPropagation();var d=Xe.getComponent("PlayToggle");d.prototype.handleClick.call(this)}};s.canPlayType=function e(t){var r;for(var i=0,n=this.options_.techOrder;i<n.length;i++){var a=n[i];var s=oi.getTech(a);if(!s){s=Xe.getComponent(a)}if(!s){h.error('The "'+a+'" tech is undefined. Skipped browser support check for that tech.');continue}if(s.isSupported()){r=s.canPlayType(t);if(r){return r}}}return""};s.selectSource=function e(t){var r=this;var i=this.options_.techOrder.map(function(e){return[e,oi.getTech(e)]}).filter(function(e){var t=e[0],r=e[1];if(r){return r.isSupported()}h.error('The "'+t+'" tech is undefined. Skipped browser support check for that tech.');return false});var n=function e(t,r,i){var n;t.some(function(e){return r.some(function(t){n=i(e,t);if(n){return true}})});return n};var a;var s=function e(t){return function(e,r){return t(r,e)}};var o=function e(t,i){var n=t[0],a=t[1];if(a.canPlaySource(i,r.options_[n.toLowerCase()])){return{source:i,tech:n}}};if(this.options_.sourceOrder){a=n(t,i,s(o))}else{a=n(i,t,o)}return a||false};s.src=function e(t){var r=this;if(typeof t==="undefined"){return this.cache_.src||""}var i=Ai(t);if(!i.length){this.setTimeout(function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})},0);return}this.changingSrc_=true;this.cache_.sources=i;this.updateSourceCaches_(i[0]);di(this,i[0],function(e,t){r.middleware_=t;r.cache_.sources=i;r.updateSourceCaches_(e);var n=r.src_(e);if(n){if(i.length>1){return r.src(i.slice(1))}r.changingSrc_=false;r.setTimeout(function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})},0);r.triggerReady();return}hi(t,r.tech_)})};s.src_=function e(t){var r=this;var i=this.selectSource([t]);if(!i){return true}if(!Ge(i.tech,this.techName_)){this.changingSrc_=true;this.loadTech_(i.tech,i.source);this.tech_.ready(function(){r.changingSrc_=false});return false}this.ready(function(){if(this.tech_.constructor.prototype.hasOwnProperty("setSource")){this.techCall_("setSource",t)}else{this.techCall_("src",t.src)}this.changingSrc_=false},true);return false};s.load=function e(){this.techCall_("load")};s.reset=function e(){var r=this;var i=this.options_.Promise||t.Promise;if(this.paused()||!i){this.doReset_()}else{var n=this.play();xt(n.then(function(){return r.doReset_()}))}};s.doReset_=function e(){if(this.tech_){this.tech_.clearTracks("text")}this.resetCache_();this.poster("");this.loadTech_(this.options_.techOrder[0],null);this.techCall_("reset");this.resetControlBarUI_();if(De(this)){this.trigger("playerreset")}};s.resetControlBarUI_=function e(){this.resetProgressBar_();this.resetPlaybackRate_();this.resetVolumeBar_()};s.resetProgressBar_=function e(){this.currentTime(0);var t=this.controlBar,r=t.durationDisplay,i=t.remainingTimeDisplay;if(r){r.updateContent()}if(i){i.updateContent()}};s.resetPlaybackRate_=function e(){this.playbackRate(this.defaultPlaybackRate());this.handleTechRateChange_()};s.resetVolumeBar_=function e(){this.volume(1);this.trigger("volumechange")};s.currentSources=function e(){var t=this.currentSource();var r=[];if(Object.keys(t).length!==0){r.push(t)}return this.cache_.sources||r};s.currentSource=function e(){return this.cache_.source||{}};s.currentSrc=function e(){return this.currentSource()&&this.currentSource().src||""};s.currentType=function e(){return this.currentSource()&&this.currentSource().type||""};s.preload=function e(t){if(t!==undefined){this.techCall_("setPreload",t);this.options_.preload=t;return}return this.techGet_("preload")};s.autoplay=function e(t){if(t===undefined){return this.options_.autoplay||false}var r;if(typeof t==="string"&&/(any|play|muted)/.test(t)){this.options_.autoplay=t;this.manualAutoplay_(t);r=false}else if(!t){this.options_.autoplay=false}else{this.options_.autoplay=true}r=typeof r==="undefined"?this.options_.autoplay:r;if(this.tech_){this.techCall_("setAutoplay",r)}};s.playsinline=function e(t){if(t!==undefined){this.techCall_("setPlaysinline",t);this.options_.playsinline=t;return this}return this.techGet_("playsinline")};s.loop=function e(t){if(t!==undefined){this.techCall_("setLoop",t);this.options_.loop=t;return}return this.techGet_("loop")};s.poster=function e(t){if(t===undefined){return this.poster_}if(!t){t=""}if(t===this.poster_){return}this.poster_=t;this.techCall_("setPoster",t);this.isPosterFromTech_=false;this.trigger("posterchange")};s.handleTechPosterChange_=function e(){if((!this.poster_||this.options_.techCanOverridePoster)&&this.tech_&&this.tech_.poster){var t=this.tech_.poster()||"";if(t!==this.poster_){this.poster_=t;this.isPosterFromTech_=true;this.trigger("posterchange")}}};s.controls=function e(t){if(t===undefined){return!!this.controls_}t=!!t;if(this.controls_===t){return}this.controls_=t;if(this.usingNativeControls()){this.techCall_("setControls",t)}if(this.controls_){this.removeClass("vjs-controls-disabled");this.addClass("vjs-controls-enabled");this.trigger("controlsenabled");if(!this.usingNativeControls()){this.addTechControlsListeners_()}}else{this.removeClass("vjs-controls-enabled");this.addClass("vjs-controls-disabled");this.trigger("controlsdisabled");if(!this.usingNativeControls()){this.removeTechControlsListeners_()}}};s.usingNativeControls=function e(t){if(t===undefined){return!!this.usingNativeControls_}t=!!t;if(this.usingNativeControls_===t){return}this.usingNativeControls_=t;if(this.usingNativeControls_){this.addClass("vjs-using-native-controls");this.trigger("usingnativecontrols")}else{this.removeClass("vjs-using-native-controls");this.trigger("usingcustomcontrols")}};s.error=function e(t){if(t===undefined){return this.error_||null}if(t===null){this.error_=t;this.removeClass("vjs-error");if(this.errorDisplay){this.errorDisplay.close()}return}this.error_=new It(t);this.addClass("vjs-error");h.error("(CODE:"+this.error_.code+" "+It.errorTypes[this.error_.code]+")",this.error_.message,this.error_);this.trigger("error");return};s.reportUserActivity=function e(t){this.userActivity_=true};s.userActive=function e(t){if(t===undefined){return this.userActive_}t=!!t;if(t===this.userActive_){return}this.userActive_=t;if(this.userActive_){this.userActivity_=true;this.removeClass("vjs-user-inactive");this.addClass("vjs-user-active");this.trigger("useractive");return}if(this.tech_){this.tech_.one("mousemove",function(e){e.stopPropagation();e.preventDefault()})}this.userActivity_=false;this.removeClass("vjs-user-active");this.addClass("vjs-user-inactive");this.trigger("userinactive")};s.listenForUserActivity_=function e(){var t;var r;var i;var n=Ae(this,this.reportUserActivity);var a=function e(t){if(t.screenX!==r||t.screenY!==i){r=t.screenX;i=t.screenY;n()}};var s=function e(){n();this.clearInterval(t);t=this.setInterval(n,250)};var o=function e(r){n();this.clearInterval(t)};this.on("mousedown",s);this.on("mousemove",a);this.on("mouseup",o);var u=this.getChild("controlBar");if(u&&!tt&&!it){u.on("mouseenter",function(e){this.player().cache_.inactivityTimeout=this.player().options_.inactivityTimeout;this.player().options_.inactivityTimeout=0});u.on("mouseleave",function(e){this.player().options_.inactivityTimeout=this.player().cache_.inactivityTimeout})}this.on("keydown",n);this.on("keyup",n);var l;this.setInterval(function(){if(!this.userActivity_){return}this.userActivity_=false;this.userActive(true);this.clearTimeout(l);var e=this.options_.inactivityTimeout;if(e<=0){return}l=this.setTimeout(function(){if(!this.userActivity_){this.userActive(false)}},e)},250)};s.playbackRate=function e(t){if(t!==undefined){this.techCall_("setPlaybackRate",t);return}if(this.tech_&&this.tech_.featuresPlaybackRate){return this.cache_.lastPlaybackRate||this.techGet_("playbackRate")}return 1};s.defaultPlaybackRate=function e(t){if(t!==undefined){return this.techCall_("setDefaultPlaybackRate",t)}if(this.tech_&&this.tech_.featuresPlaybackRate){return this.techGet_("defaultPlaybackRate")}return 1};s.isAudio=function e(t){if(t!==undefined){this.isAudio_=!!t;return}return!!this.isAudio_};s.addTextTrack=function e(t,r,i){if(this.tech_){return this.tech_.addTextTrack(t,r,i)}};s.addRemoteTextTrack=function e(t,r){if(this.tech_){return this.tech_.addRemoteTextTrack(t,r)}};s.removeRemoteTextTrack=function e(t){if(t===void 0){t={}}var r=t,i=r.track;if(!i){i=t}if(this.tech_){return this.tech_.removeRemoteTextTrack(i)}};s.getVideoPlaybackQuality=function e(){return this.techGet_("getVideoPlaybackQuality")};s.videoWidth=function e(){return this.tech_&&this.tech_.videoWidth&&this.tech_.videoWidth()||0};s.videoHeight=function e(){return this.tech_&&this.tech_.videoHeight&&this.tech_.videoHeight()||0};s.language=function e(t){if(t===undefined){return this.language_}this.language_=String(t).toLowerCase()};s.languages=function e(){return Ye(a.prototype.options_.languages,this.languages_)};s.toJSON=function e(){var t=Ye(this.options_);var r=t.tracks;t.tracks=[];for(var i=0;i<r.length;i++){var n=r[i];n=Ye(n);n.player=undefined;t.tracks[i]=n}return t};s.createModal=function e(t,r){var i=this;r=r||{};r.content=t||"";var n=new Wt(this,r);this.addChild(n);n.on("dispose",function(){i.removeChild(n)});n.open();return n};s.updateCurrentBreakpoint_=function e(){if(!this.responsive()){return}var t=this.currentBreakpoint();var r=this.currentWidth();for(var i=0;i<Ca.length;i++){var n=Ca[i];var a=this.breakpoints_[n];if(r<=a){if(t===n){return}if(t){this.removeClass(Ia[t])}this.addClass(Ia[n]);this.breakpoint_=n;break}}};s.removeCurrentBreakpoint_=function e(){var t=this.currentBreakpointClass();this.breakpoint_="";if(t){this.removeClass(t)}};s.breakpoints=function e(t){if(t===undefined){return T(this.breakpoints_)}this.breakpoint_="";this.breakpoints_=T({},Aa,t);this.updateCurrentBreakpoint_();return T(this.breakpoints_)};s.responsive=function e(t){if(t===undefined){return this.responsive_}t=Boolean(t);var r=this.responsive_;if(t===r){return}this.responsive_=t;if(t){this.on("playerresize",this.updateCurrentBreakpoint_);this.updateCurrentBreakpoint_()}else{this.off("playerresize",this.updateCurrentBreakpoint_);this.removeCurrentBreakpoint_()}return t};s.currentBreakpoint=function e(){return this.breakpoint_};s.currentBreakpointClass=function e(){return Ia[this.breakpoint_]||""};s.loadMedia=function e(t,r){var i=this;if(!t||typeof 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y(1,1)];this.reset();this.ccStreams_.forEach(function(e){e.on("data",this.trigger.bind(this,"data"));e.on("done",this.trigger.bind(this,"done"))},this)};d.prototype=new n;d.prototype.push=function(e){var t,r,i;if(e.nalUnitType!=="sei_rbsp"){return}t=f.parseSei(e.escapedRBSP);if(t.payloadType!==f.USER_DATA_REGISTERED_ITU_T_T35){return}r=f.parseUserData(t);if(!r){return}if(e.dts<this.latestDts_){this.ignoreNextEqualDts_=true;return}else if(e.dts===this.latestDts_&&this.ignoreNextEqualDts_){this.numSameDts_--;if(!this.numSameDts_){this.ignoreNextEqualDts_=false}return}i=f.parseCaptionPackets(e.pts,r);this.captionPackets_=this.captionPackets_.concat(i);if(this.latestDts_!==e.dts){this.numSameDts_=0}this.numSameDts_++;this.latestDts_=e.dts};d.prototype.flush=function(){if(!this.captionPackets_.length){this.ccStreams_.forEach(function(e){e.flush()},this);return}this.captionPackets_.forEach(function(e,t){e.presortIndex=t});this.captionPackets_.sort(function(e,t){if(e.pts===t.pts){return e.presortIndex-t.presortIndex}return e.pts-t.pts});this.captionPackets_.forEach(function(e){if(e.type<2){this.dispatchCea608Packet(e)}},this);this.captionPackets_.length=0;this.ccStreams_.forEach(function(e){e.flush()},this);return};d.prototype.reset=function(){this.latestDts_=null;this.ignoreNextEqualDts_=false;this.numSameDts_=0;this.activeCea608Channel_=[null,null];this.ccStreams_.forEach(function(e){e.reset()})};d.prototype.dispatchCea608Packet=function(e){if(this.setsChannel1Active(e)){this.activeCea608Channel_[e.type]=0}else if(this.setsChannel2Active(e)){this.activeCea608Channel_[e.type]=1}if(this.activeCea608Channel_[e.type]===null){return}this.ccStreams_[(e.type<<1)+this.activeCea608Channel_[e.type]].push(e)};d.prototype.setsChannel1Active=function(e){return(e.ccData&30720)===4096};d.prototype.setsChannel2Active=function(e){return(e.ccData&30720)===6144};var h={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};var p=function(e){if(e===null){return""}e=h[e]||e;return String.fromCharCode(e)};var v=14;var m=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152];var g=function(){var e=[],t=v+1;while(t--){e.push("")}return e};var y=function(e,t){y.prototype.init.call(this);this.field_=e||0;this.dataChannel_=t||0;this.name_="CC"+((this.field_<<1|this.dataChannel_)+1);this.setConstants();this.reset();this.push=function(e){var t,r,i,n,a;t=e.ccData&32639;if(t===this.lastControlCode_){this.lastControlCode_=null;return}if((t&61440)===4096){this.lastControlCode_=t}else if(t!==this.PADDING_){this.lastControlCode_=null}i=t>>>8;n=t&255;if(t===this.PADDING_){return}else if(t===this.RESUME_CAPTION_LOADING_){this.mode_="popOn"}else if(t===this.END_OF_CAPTION_){this.mode_="popOn";this.clearFormatting(e.pts);this.flushDisplayed(e.pts);r=this.displayed_;this.displayed_=this.nonDisplayed_;this.nonDisplayed_=r;this.startPts_=e.pts}else if(t===this.ROLL_UP_2_ROWS_){this.rollUpRows_=2;this.setRollUp(e.pts)}else if(t===this.ROLL_UP_3_ROWS_){this.rollUpRows_=3;this.setRollUp(e.pts)}else if(t===this.ROLL_UP_4_ROWS_){this.rollUpRows_=4;this.setRollUp(e.pts)}else if(t===this.CARRIAGE_RETURN_){this.clearFormatting(e.pts);this.flushDisplayed(e.pts);this.shiftRowsUp_();this.startPts_=e.pts}else if(t===this.BACKSPACE_){if(this.mode_==="popOn"){this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1)}else{this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1)}}else if(t===this.ERASE_DISPLAYED_MEMORY_){this.flushDisplayed(e.pts);this.displayed_=g()}else if(t===this.ERASE_NON_DISPLAYED_MEMORY_){this.nonDisplayed_=g()}else if(t===this.RESUME_DIRECT_CAPTIONING_){if(this.mode_!=="paintOn"){this.flushDisplayed(e.pts);this.displayed_=g()}this.mode_="paintOn";this.startPts_=e.pts}else if(this.isSpecialCharacter(i,n)){i=(i&3)<<8;a=p(i|n);this[this.mode_](e.pts,a);this.column_++}else if(this.isExtCharacter(i,n)){if(this.mode_==="popOn"){this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1)}else{this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1)}i=(i&3)<<8;a=p(i|n);this[this.mode_](e.pts,a);this.column_++}else if(this.isMidRowCode(i,n)){this.clearFormatting(e.pts);this[this.mode_](e.pts," ");this.column_++;if((n&14)===14){this.addFormatting(e.pts,["i"])}if((n&1)===1){this.addFormatting(e.pts,["u"])}}else if(this.isOffsetControlCode(i,n)){this.column_+=n&3}else if(this.isPAC(i,n)){var s=m.indexOf(t&7968);if(this.mode_==="rollUp"){this.setRollUp(e.pts,s)}if(s!==this.row_){this.clearFormatting(e.pts);this.row_=s}if(n&1&&this.formatting_.indexOf("u")===-1){this.addFormatting(e.pts,["u"])}if((t&16)===16){this.column_=((t&14)>>1)*4}if(this.isColorPAC(n)){if((n&14)===14){this.addFormatting(e.pts,["i"])}}}else if(this.isNormalChar(i)){if(n===0){n=null}a=p(i);a+=p(n);this[this.mode_](e.pts,a);this.column_+=a.length}}};y.prototype=new n;y.prototype.flushDisplayed=function(e){var t=this.displayed_.map(function(e){return e.trim()}).join("\n").replace(/^\n+|\n+$/g,"");if(t.length){this.trigger("data",{startPts:this.startPts_,endPts:e,text:t,stream:this.name_})}};y.prototype.reset=function(){this.mode_="popOn";this.topRow_=0;this.startPts_=0;this.displayed_=g();this.nonDisplayed_=g();this.lastControlCode_=null;this.column_=0;this.row_=v;this.rollUpRows_=2;this.formatting_=[]};y.prototype.setConstants=function(){if(this.dataChannel_===0){this.BASE_=16;this.EXT_=17;this.CONTROL_=(20|this.field_)<<8;this.OFFSET_=23}else if(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_=this.CONTROL_|32;this.END_OF_CAPTION_=this.CONTROL_|47;this.ROLL_UP_2_ROWS_=this.CONTROL_|37;this.ROLL_UP_3_ROWS_=this.CONTROL_|38;this.ROLL_UP_4_ROWS_=this.CONTROL_|39;this.CARRIAGE_RETURN_=this.CONTROL_|45;this.RESUME_DIRECT_CAPTIONING_=this.CONTROL_|41;this.BACKSPACE_=this.CONTROL_|33;this.ERASE_DISPLAYED_MEMORY_=this.CONTROL_|44;this.ERASE_NON_DISPLAYED_MEMORY_=this.CONTROL_|46};y.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&t>=48&&t<=63};y.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&(t>=32&&t<=63)};y.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&(t>=32&&t<=47)};y.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&(t>=33&&t<=35)};y.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&(t>=64&&t<=127)};y.prototype.isColorPAC=function(e){return e>=64&&e<=79||e>=96&&e<=127};y.prototype.isNormalChar=function(e){return e>=32&&e<=127};y.prototype.setRollUp=function(e,t){if(this.mode_!=="rollUp"){this.row_=v;this.mode_="rollUp";this.flushDisplayed(e);this.nonDisplayed_=g();this.displayed_=g()}if(t!==undefined&&t!==this.row_){for(var r=0;r<this.rollUpRows_;r++){this.displayed_[t-r]=this.displayed_[this.row_-r];this.displayed_[this.row_-r]=""}}if(t===undefined){t=this.row_}this.topRow_=t-this.rollUpRows_+1};y.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t);var r=t.reduce(function(e,t){return e+"<"+t+">"},"");this[this.mode_](e,r)};y.prototype.clearFormatting=function(e){if(!this.formatting_.length){return}var t=this.formatting_.reverse().reduce(function(e,t){return e+"</"+t+">"},"");this.formatting_=[];this[this.mode_](e,t)};y.prototype.popOn=function(e,t){var r=this.nonDisplayed_[this.row_];r+=t;this.nonDisplayed_[this.row_]=r};y.prototype.rollUp=function(e,t){var r=this.displayed_[this.row_];r+=t;this.displayed_[this.row_]=r};y.prototype.shiftRowsUp_=function(){var e;for(e=0;e<this.topRow_;e++){this.displayed_[e]=""}for(e=this.row_+1;e<v+1;e++){this.displayed_[e]=""}for(e=this.topRow_;e<this.row_;e++){this.displayed_[e]=this.displayed_[e+1]}this.displayed_[this.row_]=""};y.prototype.paintOn=function(e,t){var r=this.displayed_[this.row_];r+=t;this.displayed_[this.row_]=r};var _={CaptionStream:d,Cea608Stream:y};var b=_.CaptionStream;var T={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21};var S=function(e,t,r){var i,n="";for(i=t;i<r;i++){n+="%"+("00"+e[i].toString(16)).slice(-2)}return n},k=function(e,t,r){return decodeURIComponent(S(e,t,r))},w=function(e,t,r){return unescape(S(e,t,r))},E=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},C={TXXX:function(e){var t;if(e.data[0]!==3){return}for(t=1;t<e.data.length;t++){if(e.data[t]===0){e.description=k(e.data,1,t);e.value=k(e.data,t+1,e.data.length).replace(/\0*$/,"");break}}e.data=e.value},WXXX:function(e){var t;if(e.data[0]!==3){return}for(t=1;t<e.data.length;t++){if(e.data[t]===0){e.description=k(e.data,1,t);e.url=k(e.data,t+1,e.data.length);break}}},PRIV:function(e){var t;for(t=0;t<e.data.length;t++){if(e.data[t]===0){e.owner=w(e.data,0,t);break}}e.privateData=e.data.subarray(t+1);e.data=e.privateData}},I;I=function(e){var t={debug:!!(e&&e.debug),descriptor:e&&e.descriptor},r=0,i=[],n=0,a;I.prototype.init.call(this);this.dispatchType=T.METADATA_STREAM_TYPE.toString(16);if(t.descriptor){for(a=0;a<t.descriptor.length;a++){this.dispatchType+=("00"+t.descriptor[a].toString(16)).slice(-2)}}this.push=function(e){var a,s,o,u,l,c;if(e.type!=="timed-metadata"){return}if(e.dataAlignmentIndicator){n=0;i.length=0}if(i.length===0&&(e.data.length<10||e.data[0]!=="I".charCodeAt(0)||e.data[1]!=="D".charCodeAt(0)||e.data[2]!=="3".charCodeAt(0))){if(t.debug){console.log("Skipping unrecognized metadata packet")}return}i.push(e);n+=e.data.byteLength;if(i.length===1){r=E(e.data.subarray(6,10));r+=10}if(n<r){return}a={data:new Uint8Array(r),frames:[],pts:i[0].pts,dts:i[0].dts};for(l=0;l<r;){a.data.set(i[0].data.subarray(0,r-l),l);l+=i[0].data.byteLength;n-=i[0].data.byteLength;i.shift()}s=10;if(a.data[5]&64){s+=4;s+=E(a.data.subarray(10,14));r-=E(a.data.subarray(16,20))}do{o=E(a.data.subarray(s+4,s+8));if(o<1){return console.log("Malformed ID3 frame encountered. Skipping metadata parsing.")}c=String.fromCharCode(a.data[s],a.data[s+1],a.data[s+2],a.data[s+3]);u={id:c,data:a.data.subarray(s+10,s+o+10)};u.key=u.id;if(C[u.id]){C[u.id](u);if(u.owner==="com.apple.streaming.transportStreamTimestamp"){var f=u.data,d=(f[3]&1)<<30|f[4]<<22|f[5]<<14|f[6]<<6|f[7]>>>2;d*=4;d+=f[7]&3;u.timeStamp=d;if(a.pts===undefined&&a.dts===undefined){a.pts=u.timeStamp;a.dts=u.timeStamp}this.trigger("timestamp",u)}}a.frames.push(u);s+=10;s+=o}while(s<r);this.trigger("data",a)}};I.prototype=new n;var A=I;var O=function e(t,r){var i={id:r.index+"",width:r.width,height:r.height,bandwidth:r.bitrate,isEnabled_:true};i.enabled=function(e){if(typeof e==="undefined"){return i.isEnabled_}if(e===i.isEnabled_){return}if(e===true||e===false){i.isEnabled_=e;t()}};return i};var P=function e(t){var r=null;var i=function e(){var i=r.filter(function(e){return e.enabled()});if(i.length===r.length||i.length===0){t.el_.vjs_setProperty("autoLevelCapping",-1);t.el_.vjs_setProperty("level",-1);return}if(i.length===1){t.el_.vjs_setProperty("level",parseInt(i[0].id,10));t.el_.vjs_setProperty("autoLevelCapping",-1);return}var n=i[i.length-1].id;t.el_.vjs_setProperty("autoLevelCapping",parseInt(n,10));t.el_.vjs_setProperty("level",-1)};return function(){if(!r){var e=t.el_.vjs_getProperty("levels");r=e.filter(function(e){return!e.audio}).map(O.bind(null,i))}return r}};var L=function e(t){var r=t.el_.vjs_getProperty("audioTracks");var i=t.audioTracks();var n=null;for(var a=0;a<i.length;a++){if(i[a].enabled){n=i[a].id;break}}if(n===null){return}for(var s=0;s<r.length;s++){if(n===r[s].title){t.el_.vjs_setProperty("audioTrack",s);return}}};var x=function e(t){var i=t.el_.vjs_getProperty("altAudioTracks");var n=t.el_.vjs_getProperty("audioTracks");var a=t.el_.vjs_getProperty("audioTrack");n.forEach(function(e,n){var s=i[e.id];t.audioTracks().addTrack(new r.AudioTrack({id:s.name,enabled:a===n,language:s.lang,default:s.default_track,label:s.name}))})};var D="1.4.8";var U=function e(t){Object.defineProperties(t.frame,{id:{get:function e(){r.log.warn("cue.frame.id is deprecated. Use cue.value.key instead.");return t.value.key}},value:{get:function e(){r.log.warn("cue.frame.value is deprecated. Use cue.value.data instead.");return t.value.data}},privateData:{get:function e(){r.log.warn("cue.frame.privateData is deprecated. Use cue.value.data instead.");return t.value.data}}})};var R=function e(t,r,i){var n=t.remoteTextTracks()||[];for(var a=0;a<n.length;a++){var s=n[a];if(s.kind===r&&s.label===i){t.removeRemoteTextTrack(s)}}};var M=function e(t){var r=new Uint8Array(t.length);for(var i=0;i<t.length;i++){r[i]=t.charCodeAt(i)}return r};var j=function e(t,r,i){var n;var a;if(!i){return}if(!i.cues){return}n=i.cues.length;while(n--){a=i.cues[n];if(a.startTime<=r&&a.endTime>=t){i.removeCue(a)}}};var N=function e(t,r){if(t.length){j(0,t.start(0),r)}};var B=function e(t,r){var i=-1;for(var n=0;n<t.length;n++){if(t[n].id===r){i=n;break}}t.selectedIndex_=i;t.trigger({selectedIndex:i,type:"change"})};var F=1/30;var q=function e(t,i){var n=[];if(t&&t.length){for(var a=0;a<t.length;a++){if(i(t.start(a),t.end(a))){n.push([t.start(a),t.end(a)])}}}return r.createTimeRanges(n)};var V=function e(t,r){return q(t,function(e,t){return e-F<=r&&t+F>=r})};var H=function(){function e(e,t,i){var n=this;if(t.options_&&t.options_.playerId){var a=r(t.options_.playerId);if(!a.hasOwnProperty("hls")){Object.defineProperty(a,"hls",{get:function e(){r.log.warn("player.hls is deprecated. Use player.tech_.hls instead.");t.trigger({type:"usage",name:"flashls-player-access"});return n}})}}Object.defineProperties(this,{stats:{get:function e(){return this.tech_.el_.vjs_getProperty("stats")}},bandwidth:{get:function e(){return this.tech_.el_.vjs_getProperty("stats").bandwidth}}});this.tech_=t;this.metadataTrack_=null;this.inbandTextTracks_={};this.metadataStream_=new A;this.captionStream_=new b;this.offsetPts=null;this.offsetDts=null;this.onLoadedmetadata_=this.onLoadedmetadata_.bind(this);this.onSeeking_=this.onSeeking_.bind(this);this.onId3updated_=this.onId3updated_.bind(this);this.onCaptionData_=this.onCaptionData_.bind(this);this.onMetadataStreamData_=this.onMetadataStreamData_.bind(this);this.onCaptionStreamData_=this.onCaptionStreamData_.bind(this);this.onLevelSwitch_=this.onLevelSwitch_.bind(this);this.onLevelLoaded_=this.onLevelLoaded_.bind(this);this.onFragmentLoaded_=this.onFragmentLoaded_.bind(this);this.onAudioTrackChanged=this.onAudioTrackChanged.bind(this);this.onPlay_=this.onPlay_.bind(this);this.tech_.on("loadedmetadata",this.onLoadedmetadata_);this.tech_.on("seeking",this.onSeeking_);this.tech_.on("id3updated",this.onId3updated_);this.tech_.on("captiondata",this.onCaptionData_);this.tech_.on("levelswitch",this.onLevelSwitch_);this.tech_.on("levelloaded",this.onLevelLoaded_);this.tech_.on("fragmentloaded",this.onFragmentLoaded_);this.tech_.on("play",this.onPlay_);this.metadataStream_.on("data",this.onMetadataStreamData_);this.captionStream_.on("data",this.onCaptionStreamData_);this.playlists=new r.EventTarget;this.playlists.media=function(){return n.media_()}}var i=e.prototype;i.src=function e(t){if(!t){return}this.tech_.setSrc(t.src)};i.onPlay_=function e(){if(this.tech_.duration()===Infinity){var t=this.seekable();if(this.tech_.currentTime()<t.start(0)){return this.tech_.setCurrentTime(t.end(t.length-1))}}};i.seekable=function e(){var t=this.tech_.el_.vjs_getProperty("seekableStart");var i=this.tech_.el_.vjs_getProperty("seekableEnd");if(i===0){return r.createTimeRange()}return r.createTimeRange(t,i)};i.media_=function e(){var t=this.tech_.el_.vjs_getProperty("levels");var r=this.tech_.el_.vjs_getProperty("level");var i;if(t.length){i={resolvedUri:t[r].url,attributes:{BANDWIDTH:t[r].bitrate,RESOLUTION:{width:t[r].width,height:t[r].height}}}}return i};i.onLoadedmetadata_=function e(){var t=this;this.representations=P(this.tech_);var i=r.players[this.tech_.options_.playerId];if(i&&i.qualityLevels){this.qualityLevels_=i.qualityLevels();this.representations().forEach(function(e){t.qualityLevels_.addQualityLevel(e)});B(this.qualityLevels_,this.tech_.el_.vjs_getProperty("level")+"")}x(this.tech_);this.tech_.audioTracks().on("change",this.onAudioTrackChanged)};i.onAudioTrackChanged=function e(){L(this.tech_)};i.onLevelSwitch_=function e(t,r){if(this.qualityLevels_){B(this.qualityLevels_,r[0].levelIndex+"")}this.playlists.trigger("mediachange");this.tech_.trigger({type:"mediachange",bubbles:true})};i.onLevelLoaded_=function e(){this.playlists.trigger("loadedplaylist")};i.onFragmentLoaded_=function e(){this.tech_.trigger("bandwidthupdate");this.captionStream_.flush()};i.onSeeking_=function e(){var t=this;j(0,Infinity,this.metadataTrack_);var 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Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])))};r=function e(r){return t(w.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,(r.channelcount&65280)>>8,r.channelcount&255,(r.samplesize&65280)>>8,r.samplesize&255,0,0,0,0,(r.samplerate&65280)>>8,r.samplerate&255,0,0]),n(r))}})();p=function e(r){var i=new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,(r.id&4278190080)>>24,(r.id&16711680)>>16,(r.id&65280)>>8,r.id&255,0,0,0,0,(r.duration&4278190080)>>24,(r.duration&16711680)>>16,(r.duration&65280)>>8,r.duration&255,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,(r.width&65280)>>8,r.width&255,0,0,(r.height&65280)>>8,r.height&255,0,0]);return t(w.tkhd,i)};T=function r(i){var n,a,s,o,u,l,c;n=t(w.tfhd,new Uint8Array([0,0,0,58,(i.id&4278190080)>>24,(i.id&16711680)>>16,(i.id&65280)>>8,i.id&255,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0]));l=Math.floor(i.baseMediaDecodeTime/(e+1));c=Math.floor(i.baseMediaDecodeTime%(e+1));a=t(w.tfdt,new 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a,s,o,u;s=r.samples||[];n+=8+12+16*s.length;a=i(s,n);for(u=0;u<s.length;u++){o=s[u];a=a.concat([(o.duration&4278190080)>>>24,(o.duration&16711680)>>>16,(o.duration&65280)>>>8,o.duration&255,(o.size&4278190080)>>>24,(o.size&16711680)>>>16,(o.size&65280)>>>8,o.size&255,o.flags.isLeading<<2|o.flags.dependsOn,o.flags.isDependedOn<<6|o.flags.hasRedundancy<<4|o.flags.paddingValue<<1|o.flags.isNonSyncSample,o.flags.degradationPriority&240<<8,o.flags.degradationPriority&15,(o.compositionTimeOffset&4278190080)>>>24,(o.compositionTimeOffset&16711680)>>>16,(o.compositionTimeOffset&65280)>>>8,o.compositionTimeOffset&255])}return t(w.trun,new Uint8Array(a))};e=function e(r,n){var a,s,o,u;s=r.samples||[];n+=8+12+8*s.length;a=i(s,n);for(u=0;u<s.length;u++){o=s[u];a=a.concat([(o.duration&4278190080)>>>24,(o.duration&16711680)>>>16,(o.duration&65280)>>>8,o.duration&255,(o.size&4278190080)>>>24,(o.size&16711680)>>>16,(o.size&65280)>>>8,o.size&255])}return t(w.trun,new Uint8Array(a))};k=function 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null}i=r[0];n=i===0?12:20;a=q(r[n]<<24|r[n+1]<<16|r[n+2]<<8|r[n+3]);s=V(t,["mdia","mdhd"])[0];if(!s){return null}i=s[0];n=i===0?12:20;e[a]=q(s[n]<<24|s[n+1]<<16|s[n+2]<<8|s[n+3]);return e},r)};W=function e(t,r){var i,n,a;i=V(r,["moof","traf"]);n=[].concat.apply([],i.map(function(e){return V(e,["tfhd"]).map(function(r){var i,n,a;i=q(r[4]<<24|r[5]<<16|r[6]<<8|r[7]);n=t[i]||9e4;a=V(e,["tfdt"]).map(function(e){var t,r;t=e[0];r=q(e[4]<<24|e[5]<<16|e[6]<<8|e[7]);if(t===1){r*=Math.pow(2,32);r+=q(e[8]<<24|e[9]<<16|e[10]<<8|e[11])}return r})[0];a=a||Infinity;return a/n})}));a=Math.min.apply(null,n);return isFinite(a)?a:0};G=function e(t){var r=V(t,["moov","trak"]);var i=[];r.forEach(function(e){var t=V(e,["mdia","hdlr"]);var r=V(e,["tkhd"]);t.forEach(function(e,t){var n=H(e.subarray(8,12));var a=r[t];var s;var o;var u;if(n==="vide"){s=new DataView(a.buffer,a.byteOffset,a.byteLength);o=s.getUint8(0);u=o===0?s.getUint32(12):s.getUint32(20);i.push(u)}})});return i};var Y={findBox:V,parseType:H,timescale:z,startTime:W,videoTrackIds:G};var X=function e(){this.init=function(){var e={};this.on=function(t,r){if(!e[t]){e[t]=[]}e[t]=e[t].concat(r)};this.off=function(t,r){var i;if(!e[t]){return false}i=e[t].indexOf(r);e[t]=e[t].slice();e[t].splice(i,1);return i>-1};this.trigger=function(t){var r,i,n,a;r=e[t];if(!r){return}if(arguments.length===2){n=r.length;for(i=0;i<n;++i){r[i].call(this,arguments[1])}}else{a=[];i=arguments.length;for(i=1;i<arguments.length;++i){a.push(arguments[i])}n=r.length;for(i=0;i<n;++i){r[i].apply(this,a)}}};this.dispose=function(){e={}}}};X.prototype.pipe=function(e){this.on("data",function(t){e.push(t)});this.on("done",function(t){e.flush(t)});return e};X.prototype.push=function(e){this.trigger("data",e)};X.prototype.flush=function(e){this.trigger("done",e)};var K=X;var $=function e(t){var r,i,n=[],a=[];n.byteLength=0;for(r=0;r<t.length;r++){i=t[r];if(i.nalUnitType==="access_unit_delimiter_rbsp"){if(n.length){n.duration=i.dts-n.dts;a.push(n)}n=[i];n.byteLength=i.data.byteLength;n.pts=i.pts;n.dts=i.dts}else{if(i.nalUnitType==="slice_layer_without_partitioning_rbsp_idr"){n.keyFrame=true}n.duration=i.dts-n.dts;n.byteLength+=i.data.byteLength;n.push(i)}}if(a.length&&(!n.duration||n.duration<=0)){n.duration=a[a.length-1].duration}a.push(n);return a};var Q=function e(t){var r,i,n=[],a=[];n.byteLength=0;n.nalCount=0;n.duration=0;n.pts=t[0].pts;n.dts=t[0].dts;a.byteLength=0;a.nalCount=0;a.duration=0;a.pts=t[0].pts;a.dts=t[0].dts;for(r=0;r<t.length;r++){i=t[r];if(i.keyFrame){if(n.length){a.push(n);a.byteLength+=n.byteLength;a.nalCount+=n.nalCount;a.duration+=n.duration}n=[i];n.nalCount=i.length;n.byteLength=i.byteLength;n.pts=i.pts;n.dts=i.dts;n.duration=i.duration}else{n.duration+=i.duration;n.nalCount+=i.length;n.byteLength+=i.byteLength;n.push(i)}}if(a.length&&n.duration<=0){n.duration=a[a.length-1].duration}a.byteLength+=n.byteLength;a.nalCount+=n.nalCount;a.duration+=n.duration;a.push(n);return a};var J=function e(t){var r;if(!t[0][0].keyFrame&&t.length>1){r=t.shift();t.byteLength-=r.byteLength;t.nalCount-=r.nalCount;t[0][0].dts=r.dts;t[0][0].pts=r.pts;t[0][0].duration+=r.duration}return t};var Z=function e(){return{size:0,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0,degradationPriority:0,isNonSyncSample:1}}};var ee=function e(t,r){var i=Z();i.dataOffset=r;i.compositionTimeOffset=t.pts-t.dts;i.duration=t.duration;i.size=4*t.length;i.size+=t.byteLength;if(t.keyFrame){i.flags.dependsOn=2;i.flags.isNonSyncSample=0}return i};var te=function e(t,r){var i,n,a,s,o,u=r||0,l=[];for(i=0;i<t.length;i++){s=t[i];for(n=0;n<s.length;n++){o=s[n];a=ee(o,u);u+=a.size;l.push(a)}}return l};var re=function e(t){var r,i,n,a,s,o,u=0,l=t.byteLength,c=t.nalCount,f=l+4*c,d=new Uint8Array(f),h=new DataView(d.buffer);for(r=0;r<t.length;r++){a=t[r];for(i=0;i<a.length;i++){s=a[i];for(n=0;n<s.length;n++){o=s[n];h.setUint32(u,o.data.byteLength);u+=4;d.set(o.data,u);u+=o.data.byteLength}}}return d};var ie={groupNalsIntoFrames:$,groupFramesIntoGops:Q,extendFirstKeyFrame:J,generateSampleTable:te,concatenateNalData:re};var ne=[33,16,5,32,164,27];var ae=[33,65,108,84,1,2,4,8,168,2,4,8,17,191,252];var se=function e(t){var r=[];while(t--){r.push(0)}return r};var oe=function e(t){return Object.keys(t).reduce(function(e,r){e[r]=new 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r.dts==="number"){if(t.timelineStartInfo.dts===undefined){t.timelineStartInfo.dts=r.dts}if(t.minSegmentDts===undefined){t.minSegmentDts=r.dts}else{t.minSegmentDts=Math.min(t.minSegmentDts,r.dts)}if(t.maxSegmentDts===undefined){t.maxSegmentDts=r.dts}else{t.maxSegmentDts=Math.max(t.maxSegmentDts,r.dts)}}};var Ie=function e(t){delete t.minSegmentDts;delete t.maxSegmentDts;delete t.minSegmentPts;delete t.maxSegmentPts};var Ae=function e(t,r){var i,n,a=t.minSegmentDts;if(!r){a-=t.timelineStartInfo.dts}i=t.timelineStartInfo.baseMediaDecodeTime;i+=a;i=Math.max(0,i);if(t.type==="audio"){n=t.samplerate/Ee;i*=n;i=Math.floor(i)}return i};var Oe={clearDtsInfo:Ie,calculateTrackBaseMediaDecodeTime:Ae,collectDtsInfo:Ce};var Pe=4,Le=128;var xe=function e(t){var r=0,i={payloadType:-1,payloadSize:0},n=0,a=0;while(r<t.byteLength){if(t[r]===Le){break}while(t[r]===255){n+=255;r++}n+=t[r++];while(t[r]===255){a+=255;r++}a+=t[r++];if(!i.payload&&n===Pe){i.payloadType=n;i.payloadSize=a;i.payload=t.subarray(r,r+a);break}r+=a;n=0;a=0}return i};var De=function e(t){if(t.payload[0]!==181){return null}if((t.payload[1]<<8|t.payload[2])!==49){return null}if(String.fromCharCode(t.payload[3],t.payload[4],t.payload[5],t.payload[6])!=="GA94"){return null}if(t.payload[7]!==3){return null}return t.payload.subarray(8,t.payload.length-1)};var Ue=function e(t,r){var i=[],n,a,s,o;if(!(r[0]&64)){return i}a=r[0]&31;for(n=0;n<a;n++){s=n*3;o={type:r[s+2]&3,pts:t};if(r[s+2]&4){o.ccData=r[s+3]<<8|r[s+4];i.push(o)}}return i};var Re=function e(t){var r=t.byteLength,i=[],n=1,a,s;while(n<r-2){if(t[n]===0&&t[n+1]===0&&t[n+2]===3){i.push(n+2);n+=2}else{n++}}if(i.length===0){return t}a=r-i.length;s=new Uint8Array(a);var o=0;for(n=0;n<a;o++,n++){if(o===i[0]){o++;i.shift()}s[n]=t[o]}return s};var Me={parseSei:xe,parseUserData:De,parseCaptionPackets:Ue,discardEmulationPreventionBytes:Re,USER_DATA_REGISTERED_ITU_T_T35:Pe};var je=function e(){e.prototype.init.call(this);this.captionPackets_=[];this.ccStreams_=[new He(0,0),new He(0,1),new He(1,0),new He(1,1)];this.reset();this.ccStreams_.forEach(function(e){e.on("data",this.trigger.bind(this,"data"));e.on("done",this.trigger.bind(this,"done"))},this)};je.prototype=new K;je.prototype.push=function(e){var t,r,i;if(e.nalUnitType!=="sei_rbsp"){return}t=Me.parseSei(e.escapedRBSP);if(t.payloadType!==Me.USER_DATA_REGISTERED_ITU_T_T35){return}r=Me.parseUserData(t);if(!r){return}if(e.dts<this.latestDts_){this.ignoreNextEqualDts_=true;return}else if(e.dts===this.latestDts_&&this.ignoreNextEqualDts_){this.numSameDts_--;if(!this.numSameDts_){this.ignoreNextEqualDts_=false}return}i=Me.parseCaptionPackets(e.pts,r);this.captionPackets_=this.captionPackets_.concat(i);if(this.latestDts_!==e.dts){this.numSameDts_=0}this.numSameDts_++;this.latestDts_=e.dts};je.prototype.flush=function(){if(!this.captionPackets_.length){this.ccStreams_.forEach(function(e){e.flush()},this);return}this.captionPackets_.forEach(function(e,t){e.presortIndex=t});this.captionPackets_.sort(function(e,t){if(e.pts===t.pts){return e.presortIndex-t.presortIndex}return e.pts-t.pts});this.captionPackets_.forEach(function(e){if(e.type<2){this.dispatchCea608Packet(e)}},this);this.captionPackets_.length=0;this.ccStreams_.forEach(function(e){e.flush()},this);return};je.prototype.reset=function(){this.latestDts_=null;this.ignoreNextEqualDts_=false;this.numSameDts_=0;this.activeCea608Channel_=[null,null];this.ccStreams_.forEach(function(e){e.reset()})};je.prototype.dispatchCea608Packet=function(e){if(this.setsTextOrXDSActive(e)){this.activeCea608Channel_[e.type]=null}else if(this.setsChannel1Active(e)){this.activeCea608Channel_[e.type]=0}else if(this.setsChannel2Active(e)){this.activeCea608Channel_[e.type]=1}if(this.activeCea608Channel_[e.type]===null){return}this.ccStreams_[(e.type<<1)+this.activeCea608Channel_[e.type]].push(e)};je.prototype.setsChannel1Active=function(e){return(e.ccData&30720)===4096};je.prototype.setsChannel2Active=function(e){return(e.ccData&30720)===6144};je.prototype.setsTextOrXDSActive=function(e){return(e.ccData&28928)===256||(e.ccData&30974)===4138||(e.ccData&30974)===6186};var Ne={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};var Be=function e(t){if(t===null){return""}t=Ne[t]||t;return String.fromCharCode(t)};var Fe=14;var qe=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152];var Ve=function e(){var t=[],r=Fe+1;while(r--){t.push("")}return t};var He=function e(t,r){e.prototype.init.call(this);this.field_=t||0;this.dataChannel_=r||0;this.name_="CC"+((this.field_<<1|this.dataChannel_)+1);this.setConstants();this.reset();this.push=function(e){var t,r,i,n,a;t=e.ccData&32639;if(t===this.lastControlCode_){this.lastControlCode_=null;return}if((t&61440)===4096){this.lastControlCode_=t}else if(t!==this.PADDING_){this.lastControlCode_=null}i=t>>>8;n=t&255;if(t===this.PADDING_){return}else if(t===this.RESUME_CAPTION_LOADING_){this.mode_="popOn"}else if(t===this.END_OF_CAPTION_){this.mode_="popOn";this.clearFormatting(e.pts);this.flushDisplayed(e.pts);r=this.displayed_;this.displayed_=this.nonDisplayed_;this.nonDisplayed_=r;this.startPts_=e.pts}else if(t===this.ROLL_UP_2_ROWS_){this.rollUpRows_=2;this.setRollUp(e.pts)}else if(t===this.ROLL_UP_3_ROWS_){this.rollUpRows_=3;this.setRollUp(e.pts)}else if(t===this.ROLL_UP_4_ROWS_){this.rollUpRows_=4;this.setRollUp(e.pts)}else if(t===this.CARRIAGE_RETURN_){this.clearFormatting(e.pts);this.flushDisplayed(e.pts);this.shiftRowsUp_();this.startPts_=e.pts}else if(t===this.BACKSPACE_){if(this.mode_==="popOn"){this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1)}else{this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1)}}else if(t===this.ERASE_DISPLAYED_MEMORY_){this.flushDisplayed(e.pts);this.displayed_=Ve()}else if(t===this.ERASE_NON_DISPLAYED_MEMORY_){this.nonDisplayed_=Ve()}else if(t===this.RESUME_DIRECT_CAPTIONING_){if(this.mode_!=="paintOn"){this.flushDisplayed(e.pts);this.displayed_=Ve()}this.mode_="paintOn";this.startPts_=e.pts}else if(this.isSpecialCharacter(i,n)){i=(i&3)<<8;a=Be(i|n);this[this.mode_](e.pts,a);this.column_++}else if(this.isExtCharacter(i,n)){if(this.mode_==="popOn"){this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1)}else{this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1)}i=(i&3)<<8;a=Be(i|n);this[this.mode_](e.pts,a);this.column_++}else if(this.isMidRowCode(i,n)){this.clearFormatting(e.pts);this[this.mode_](e.pts," ");this.column_++;if((n&14)===14){this.addFormatting(e.pts,["i"])}if((n&1)===1){this.addFormatting(e.pts,["u"])}}else if(this.isOffsetControlCode(i,n)){this.column_+=n&3}else if(this.isPAC(i,n)){var s=qe.indexOf(t&7968);if(this.mode_==="rollUp"){if(s-this.rollUpRows_+1<0){s=this.rollUpRows_-1}this.setRollUp(e.pts,s)}if(s!==this.row_){this.clearFormatting(e.pts);this.row_=s}if(n&1&&this.formatting_.indexOf("u")===-1){this.addFormatting(e.pts,["u"])}if((t&16)===16){this.column_=((t&14)>>1)*4}if(this.isColorPAC(n)){if((n&14)===14){this.addFormatting(e.pts,["i"])}}}else if(this.isNormalChar(i)){if(n===0){n=null}a=Be(i);a+=Be(n);this[this.mode_](e.pts,a);this.column_+=a.length}}};He.prototype=new K;He.prototype.flushDisplayed=function(e){var t=this.displayed_.map(function(e){try{return e.trim()}catch(e){console.error("Skipping malformed caption.");return""}}).join("\n").replace(/^\n+|\n+$/g,"");if(t.length){this.trigger("data",{startPts:this.startPts_,endPts:e,text:t,stream:this.name_})}};He.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_=Fe;this.rollUpRows_=2;this.formatting_=[]};He.prototype.setConstants=function(){if(this.dataChannel_===0){this.BASE_=16;this.EXT_=17;this.CONTROL_=(20|this.field_)<<8;this.OFFSET_=23}else if(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_=this.CONTROL_|32;this.END_OF_CAPTION_=this.CONTROL_|47;this.ROLL_UP_2_ROWS_=this.CONTROL_|37;this.ROLL_UP_3_ROWS_=this.CONTROL_|38;this.ROLL_UP_4_ROWS_=this.CONTROL_|39;this.CARRIAGE_RETURN_=this.CONTROL_|45;this.RESUME_DIRECT_CAPTIONING_=this.CONTROL_|41;this.BACKSPACE_=this.CONTROL_|33;this.ERASE_DISPLAYED_MEMORY_=this.CONTROL_|44;this.ERASE_NON_DISPLAYED_MEMORY_=this.CONTROL_|46};He.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&t>=48&&t<=63};He.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&t>=32&&t<=63};He.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&t>=32&&t<=47};He.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&t>=33&&t<=35};He.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&t>=64&&t<=127};He.prototype.isColorPAC=function(e){return e>=64&&e<=79||e>=96&&e<=127};He.prototype.isNormalChar=function(e){return e>=32&&e<=127};He.prototype.setRollUp=function(e,t){if(this.mode_!=="rollUp"){this.row_=Fe;this.mode_="rollUp";this.flushDisplayed(e);this.nonDisplayed_=Ve();this.displayed_=Ve()}if(t!==undefined&&t!==this.row_){for(var r=0;r<this.rollUpRows_;r++){this.displayed_[t-r]=this.displayed_[this.row_-r];this.displayed_[this.row_-r]=""}}if(t===undefined){t=this.row_}this.topRow_=t-this.rollUpRows_+1};He.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t);var r=t.reduce(function(e,t){return e+"<"+t+">"},"");this[this.mode_](e,r)};He.prototype.clearFormatting=function(e){if(!this.formatting_.length){return}var t=this.formatting_.reverse().reduce(function(e,t){return e+"</"+t+">"},"");this.formatting_=[];this[this.mode_](e,t)};He.prototype.popOn=function(e,t){var r=this.nonDisplayed_[this.row_];r+=t;this.nonDisplayed_[this.row_]=r};He.prototype.rollUp=function(e,t){var r=this.displayed_[this.row_];r+=t;this.displayed_[this.row_]=r};He.prototype.shiftRowsUp_=function(){var e;for(e=0;e<this.topRow_;e++){this.displayed_[e]=""}for(e=this.row_+1;e<Fe+1;e++){this.displayed_[e]=""}for(e=this.topRow_;e<this.row_;e++){this.displayed_[e]=this.displayed_[e+1]}this.displayed_[this.row_]=""};He.prototype.paintOn=function(e,t){var r=this.displayed_[this.row_];r+=t;this.displayed_[this.row_]=r};var ze={CaptionStream:je,Cea608Stream:He};var We={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21};var Ge=8589934592;var Ye=4294967296;var Xe=function e(t,r){var i=1;if(t>r){i=-1}while(Math.abs(r-t)>Ye){t+=i*Ge}return t};var Ke=function e(t){var r,i;e.prototype.init.call(this);this.type_=t;this.push=function(e){if(e.type!==this.type_){return}if(i===undefined){i=e.dts}e.dts=Xe(e.dts,i);e.pts=Xe(e.pts,i);r=e.dts;this.trigger("data",e)};this.flush=function(){i=r;this.trigger("done")};this.discontinuity=function(){i=void 0;r=void 0}};Ke.prototype=new K;var $e={TimestampRolloverStream:Ke,handleRollover:Xe};var Qe=function e(t,r,i){var n,a="";for(n=r;n<i;n++){a+="%"+("00"+t[n].toString(16)).slice(-2)}return a},Je=function e(t,r,i){return decodeURIComponent(Qe(t,r,i))},Ze=function e(t,r,i){return unescape(Qe(t,r,i))},et=function e(t){return t[0]<<21|t[1]<<14|t[2]<<7|t[3]},tt={TXXX:function e(t){var r;if(t.data[0]!==3){return}for(r=1;r<t.data.length;r++){if(t.data[r]===0){t.description=Je(t.data,1,r);t.value=Je(t.data,r+1,t.data.length).replace(/\0*$/,"");break}}t.data=t.value},WXXX:function e(t){var r;if(t.data[0]!==3){return}for(r=1;r<t.data.length;r++){if(t.data[r]===0){t.description=Je(t.data,1,r);t.url=Je(t.data,r+1,t.data.length);break}}},PRIV:function e(t){var r;for(r=0;r<t.data.length;r++){if(t.data[r]===0){t.owner=Ze(t.data,0,r);break}}t.privateData=t.data.subarray(r+1);t.data=t.privateData}},rt;rt=function e(t){var r={debug:!!(t&&t.debug),descriptor:t&&t.descriptor},i=0,n=[],a=0,s;rt.prototype.init.call(this);this.dispatchType=We.METADATA_STREAM_TYPE.toString(16);if(r.descriptor){for(s=0;s<r.descriptor.length;s++){this.dispatchType+=("00"+r.descriptor[s].toString(16)).slice(-2)}}this.push=function(e){var t,s,o,u,l,c;if(e.type!=="timed-metadata"){return}if(e.dataAlignmentIndicator){a=0;n.length=0}if(n.length===0&&(e.data.length<10||e.data[0]!=="I".charCodeAt(0)||e.data[1]!=="D".charCodeAt(0)||e.data[2]!=="3".charCodeAt(0))){if(r.debug){console.log("Skipping unrecognized metadata packet")}return}n.push(e);a+=e.data.byteLength;if(n.length===1){i=et(e.data.subarray(6,10));i+=10}if(a<i){return}t={data:new Uint8Array(i),frames:[],pts:n[0].pts,dts:n[0].dts};for(l=0;l<i;){t.data.set(n[0].data.subarray(0,i-l),l);l+=n[0].data.byteLength;a-=n[0].data.byteLength;n.shift()}s=10;if(t.data[5]&64){s+=4;s+=et(t.data.subarray(10,14));i-=et(t.data.subarray(16,20))}do{o=et(t.data.subarray(s+4,s+8));if(o<1){return console.log("Malformed ID3 frame encountered. Skipping metadata parsing.")}c=String.fromCharCode(t.data[s],t.data[s+1],t.data[s+2],t.data[s+3]);u={id:c,data:t.data.subarray(s+10,s+o+10)};u.key=u.id;if(tt[u.id]){tt[u.id](u);if(u.owner==="com.apple.streaming.transportStreamTimestamp"){var f=u.data,d=(f[3]&1)<<30|f[4]<<22|f[5]<<14|f[6]<<6|f[7]>>>2;d*=4;d+=f[7]&3;u.timeStamp=d;if(t.pts===undefined&&t.dts===undefined){t.pts=u.timeStamp;t.dts=u.timeStamp}this.trigger("timestamp",u)}}t.frames.push(u);s+=10;s+=o}while(s<i);this.trigger("data",t)}};rt.prototype=new K;var it=rt;var nt=$e.TimestampRolloverStream;var at,st,ot;var ut=188,lt=71;at=function e(){var t=new Uint8Array(ut),r=0;at.prototype.init.call(this);this.push=function(e){var i=0,n=ut,a;if(r){a=new Uint8Array(e.byteLength+r);a.set(t.subarray(0,r));a.set(e,r);r=0}else{a=e}while(n<a.byteLength){if(a[i]===lt&&a[n]===lt){this.trigger("data",a.subarray(i,n));i+=ut;n+=ut;continue}i++;n++}if(i<a.byteLength){t.set(a.subarray(i),0);r=a.byteLength-i}};this.flush=function(){if(r===ut&&t[0]===lt){this.trigger("data",t);r=0}this.trigger("done")}};at.prototype=new K;st=function e(){var t,r,i,n;st.prototype.init.call(this);n=this;this.packetsWaitingForPmt=[];this.programMapTable=undefined;t=function e(t,n){var a=0;if(n.payloadUnitStartIndicator){a+=t[a]+1}if(n.type==="pat"){r(t.subarray(a),n)}else{i(t.subarray(a),n)}};r=function e(t,r){r.section_number=t[7];r.last_section_number=t[8];n.pmtPid=(t[10]&31)<<8|t[11];r.pmtPid=n.pmtPid};i=function e(t,r){var i,a,s,o;if(!(t[5]&1)){return}n.programMapTable={video:null,audio:null,"timed-metadata":{}};i=(t[1]&15)<<8|t[2];a=3+i-4;s=(t[10]&15)<<8|t[11];o=12+s;while(o<a){var u=t[o];var l=(t[o+1]&31)<<8|t[o+2];if(u===We.H264_STREAM_TYPE&&n.programMapTable.video===null){n.programMapTable.video=l}else if(u===We.ADTS_STREAM_TYPE&&n.programMapTable.audio===null){n.programMapTable.audio=l}else if(u===We.METADATA_STREAM_TYPE){n.programMapTable["timed-metadata"][l]=u}o+=((t[o+3]&15)<<8|t[o+4])+5}r.programMapTable=n.programMapTable};this.push=function(e){var r={},i=4;r.payloadUnitStartIndicator=!!(e[1]&64);r.pid=e[1]&31;r.pid<<=8;r.pid|=e[2];if((e[3]&48)>>>4>1){i+=e[i]+1}if(r.pid===0){r.type="pat";t(e.subarray(i),r);this.trigger("data",r)}else if(r.pid===this.pmtPid){r.type="pmt";t(e.subarray(i),r);this.trigger("data",r);while(this.packetsWaitingForPmt.length){this.processPes_.apply(this,this.packetsWaitingForPmt.shift())}}else if(this.programMapTable===undefined){this.packetsWaitingForPmt.push([e,i,r])}else{this.processPes_(e,i,r)}};this.processPes_=function(e,t,r){if(r.pid===this.programMapTable.video){r.streamType=We.H264_STREAM_TYPE}else if(r.pid===this.programMapTable.audio){r.streamType=We.ADTS_STREAM_TYPE}else{r.streamType=this.programMapTable["timed-metadata"][r.pid]}r.type="pes";r.data=e.subarray(t);this.trigger("data",r)}};st.prototype=new K;st.STREAM_TYPES={h264:27,adts:15};ot=function e(){var t=this,r={data:[],size:0},i={data:[],size:0},n={data:[],size:0},a=function e(t,r){var i;r.packetLength=6+(t[4]<<8|t[5]);r.dataAlignmentIndicator=(t[6]&4)!==0;i=t[7];if(i&192){r.pts=(t[9]&14)<<27|(t[10]&255)<<20|(t[11]&254)<<12|(t[12]&255)<<5|(t[13]&254)>>>3;r.pts*=4;r.pts+=(t[13]&6)>>>1;r.dts=r.pts;if(i&64){r.dts=(t[14]&14)<<27|(t[15]&255)<<20|(t[16]&254)<<12|(t[17]&255)<<5|(t[18]&254)>>>3;r.dts*=4;r.dts+=(t[18]&6)>>>1}}r.data=t.subarray(9+t[8])},s=function e(r,i,n){var s=new Uint8Array(r.size),o={type:i},u=0,l=0,c=false,f;if(!r.data.length||r.size<9){return}o.trackId=r.data[0].pid;for(u=0;u<r.data.length;u++){f=r.data[u];s.set(f.data,l);l+=f.data.byteLength}a(s,o);c=i==="video"||o.packetLength<=r.size;if(n||c){r.size=0;r.data.length=0}if(c){t.trigger("data",o)}};ot.prototype.init.call(this);this.push=function(e){({pat:function e(){},pes:function t(){var a,o;switch(e.streamType){case We.H264_STREAM_TYPE:case We.H264_STREAM_TYPE:a=r;o="video";break;case We.ADTS_STREAM_TYPE:a=i;o="audio";break;case We.METADATA_STREAM_TYPE:a=n;o="timed-metadata";break;default:return}if(e.payloadUnitStartIndicator){s(a,o,true)}a.data.push(e);a.size+=e.data.byteLength},pmt:function r(){var i={type:"metadata",tracks:[]},n=e.programMapTable;if(n.video!==null){i.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+n.video,codec:"avc",type:"video"})}if(n.audio!==null){i.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+n.audio,codec:"adts",type:"audio"})}t.trigger("data",i)}})[e.type]()};this.flush=function(){s(r,"video");s(i,"audio");s(n,"timed-metadata");this.trigger("done")}};ot.prototype=new K;var ct={PAT_PID:0,MP2T_PACKET_LENGTH:ut,TransportPacketStream:at,TransportParseStream:st,ElementaryStream:ot,TimestampRolloverStream:nt,CaptionStream:ze.CaptionStream,Cea608Stream:ze.Cea608Stream,MetadataStream:it};for(var ft in We){if(We.hasOwnProperty(ft)){ct[ft]=We[ft]}}var dt=ct;var ht;var pt=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];ht=function e(){var t;ht.prototype.init.call(this);this.push=function(e){var r=0,i=0,n,a,s,o,u,l;if(e.type!=="audio"){return}if(t){o=t;t=new Uint8Array(o.byteLength+e.data.byteLength);t.set(o);t.set(e.data,o.byteLength)}else{t=e.data}while(r+5<t.length){if(t[r]!==255||(t[r+1]&246)!==240){r++;continue}a=(~t[r+1]&1)*2;n=(t[r+3]&3)<<11|t[r+4]<<3|(t[r+5]&224)>>5;u=((t[r+6]&3)+1)*1024;l=u*9e4/pt[(t[r+2]&60)>>>2];s=r+n;if(t.byteLength<s){return}this.trigger("data",{pts:e.pts+i*l,dts:e.dts+i*l,sampleCount:u,audioobjecttype:(t[r+2]>>>6&3)+1,channelcount:(t[r+2]&1)<<2|(t[r+3]&192)>>>6,samplerate:pt[(t[r+2]&60)>>>2],samplingfrequencyindex:(t[r+2]&60)>>>2,samplesize:16,data:t.subarray(r+7+a,s)});if(t.byteLength===s){t=undefined;return}i++;t=t.subarray(s)}};this.flush=function(){this.trigger("done")}};ht.prototype=new K;var vt=ht;var mt;mt=function e(t){var r=t.byteLength,i=0,n=0;this.length=function(){return 8*r};this.bitsAvailable=function(){return 8*r+n};this.loadWord=function(){var e=t.byteLength-r,a=new Uint8Array(4),s=Math.min(4,r);if(s===0){throw new Error("no bytes available")}a.set(t.subarray(e,e+s));i=new DataView(a.buffer).getUint32(0);n=s*8;r-=s};this.skipBits=function(e){var t;if(n>e){i<<=e;n-=e}else{e-=n;t=Math.floor(e/8);e-=t*8;r-=t;this.loadWord();i<<=e;n-=e}};this.readBits=function(e){var t=Math.min(n,e),a=i>>>32-t;n-=t;if(n>0){i<<=t}else if(r>0){this.loadWord()}t=e-t;if(t>0){return a<<t|this.readBits(t)}return a};this.skipLeadingZeros=function(){var e;for(e=0;e<n;++e){if((i&2147483648>>>e)!==0){i<<=e;n-=e;return e}}this.loadWord();return e+this.skipLeadingZeros()};this.skipUnsignedExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())};this.skipExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())};this.readUnsignedExpGolomb=function(){var e=this.skipLeadingZeros();return this.readBits(e+1)-1};this.readExpGolomb=function(){var e=this.readUnsignedExpGolomb();if(1&e){return 1+e>>>1}return-1*(e>>>1)};this.readBoolean=function(){return this.readBits(1)===1};this.readUnsignedByte=function(){return this.readBits(8)};this.loadWord()};var gt=mt;var yt,_t;var bt;_t=function e(){var t=0,r,i;_t.prototype.init.call(this);this.push=function(e){var n;if(!i){i=e.data}else{n=new Uint8Array(i.byteLength+e.data.byteLength);n.set(i);n.set(e.data,i.byteLength);i=n}for(;t<i.byteLength-3;t++){if(i[t+2]===1){r=t+5;break}}while(r<i.byteLength){switch(i[r]){case 0:if(i[r-1]!==0){r+=2;break}else if(i[r-2]!==0){r++;break}if(t+3!==r-2){this.trigger("data",i.subarray(t+3,r-2))}do{r++}while(i[r]!==1&&r<i.length);t=r-2;r+=3;break;case 1:if(i[r-1]!==0||i[r-2]!==0){r+=3;break}this.trigger("data",i.subarray(t+3,r-2));t=r-2;r+=3;break;default:r+=3;break}}i=i.subarray(t);r-=t;t=0};this.flush=function(){if(i&&i.byteLength>3){this.trigger("data",i.subarray(t+3))}i=null;t=0;this.trigger("done")}};_t.prototype=new K;bt={100:true,110:true,122:true,244:true,44:true,83:true,86:true,118:true,128:true,138:true,139:true,134:true};yt=function e(){var t=new _t,r,i,n,a,s,o,u;yt.prototype.init.call(this);r=this;this.push=function(e){if(e.type!=="video"){return}i=e.trackId;n=e.pts;a=e.dts;t.push(e)};t.on("data",function(e){var t={trackId:i,pts:n,dts:a,data:e};switch(e[0]&31){case 5:t.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:t.nalUnitType="sei_rbsp";t.escapedRBSP=s(e.subarray(1));break;case 7:t.nalUnitType="seq_parameter_set_rbsp";t.escapedRBSP=s(e.subarray(1));t.config=o(t.escapedRBSP);break;case 8:t.nalUnitType="pic_parameter_set_rbsp";break;case 9:t.nalUnitType="access_unit_delimiter_rbsp";break;default:break}r.trigger("data",t)});t.on("done",function(){r.trigger("done")});this.flush=function(){t.flush()};u=function e(t,r){var i=8,n=8,a,s;for(a=0;a<t;a++){if(n!==0){s=r.readExpGolomb();n=(i+s+256)%256}i=n===0?i:n}};s=function e(t){var r=t.byteLength,i=[],n=1,a,s;while(n<r-2){if(t[n]===0&&t[n+1]===0&&t[n+2]===3){i.push(n+2);n+=2}else{n++}}if(i.length===0){return t}a=r-i.length;s=new Uint8Array(a);var o=0;for(n=0;n<a;o++,n++){if(o===i[0]){o++;i.shift()}s[n]=t[o]}return s};o=function e(t){var r=0,i=0,n=0,a=0,s=1,o,l,c,f,d,h,p,v,m,g,y,_,b,T;o=new gt(t);l=o.readUnsignedByte();f=o.readUnsignedByte();c=o.readUnsignedByte();o.skipUnsignedExpGolomb();if(bt[l]){d=o.readUnsignedExpGolomb();if(d===3){o.skipBits(1)}o.skipUnsignedExpGolomb();o.skipUnsignedExpGolomb();o.skipBits(1);if(o.readBoolean()){y=d!==3?8:12;for(T=0;T<y;T++){if(o.readBoolean()){if(T<6){u(16,o)}else{u(64,o)}}}}}o.skipUnsignedExpGolomb();h=o.readUnsignedExpGolomb();if(h===0){o.readUnsignedExpGolomb()}else if(h===1){o.skipBits(1);o.skipExpGolomb();o.skipExpGolomb();p=o.readUnsignedExpGolomb();for(T=0;T<p;T++){o.skipExpGolomb()}}o.skipUnsignedExpGolomb();o.skipBits(1);v=o.readUnsignedExpGolomb();m=o.readUnsignedExpGolomb();g=o.readBits(1);if(g===0){o.skipBits(1)}o.skipBits(1);if(o.readBoolean()){r=o.readUnsignedExpGolomb();i=o.readUnsignedExpGolomb();n=o.readUnsignedExpGolomb();a=o.readUnsignedExpGolomb()}if(o.readBoolean()){if(o.readBoolean()){b=o.readUnsignedByte();switch(b){case 1:_=[1,1];break;case 2:_=[12,11];break;case 3:_=[10,11];break;case 4:_=[16,11];break;case 5:_=[40,33];break;case 6:_=[24,11];break;case 7:_=[20,11];break;case 8:_=[32,11];break;case 9:_=[80,33];break;case 10:_=[18,11];break;case 11:_=[15,11];break;case 12:_=[64,33];break;case 13:_=[160,99];break;case 14:_=[4,3];break;case 15:_=[3,2];break;case 16:_=[2,1];break;case 255:{_=[o.readUnsignedByte()<<8|o.readUnsignedByte(),o.readUnsignedByte()<<8|o.readUnsignedByte()];break}}if(_){s=_[0]/_[1]}}}return{profileIdc:l,levelIdc:c,profileCompatibility:f,width:Math.ceil(((v+1)*16-r*2-i*2)*s),height:(2-g)*(m+1)*16-n*2-a*2}}};yt.prototype=new K;var Tt={H264Stream:yt,NalByteStream:_t};var St=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];var kt=function e(t){if(t[0]==="I".charCodeAt(0)&&t[1]==="D".charCodeAt(0)&&t[2]==="3".charCodeAt(0)){return true}return false};var wt=function e(t){return t[0]<<21|t[1]<<14|t[2]<<7|t[3]};var Et=function e(t,r,i){var n,a="";for(n=r;n<i;n++){a+="%"+("00"+t[n].toString(16)).slice(-2)}return a};var Ct=function e(t,r,i){return unescape(Et(t,r,i))};var It=function e(t,r){var i=t[r+6]<<21|t[r+7]<<14|t[r+8]<<7|t[r+9],n=t[r+5],a=(n&16)>>4;if(a){return i+20}return i+10};var At=function e(t,r){var i=(t[r+5]&224)>>5,n=t[r+4]<<3,a=t[r+3]&3<<11;return a|n|i};var Ot=function e(t,r){if(t[r]==="I".charCodeAt(0)&&t[r+1]==="D".charCodeAt(0)&&t[r+2]==="3".charCodeAt(0)){return"timed-metadata"}else if(t[r]&255===255&&(t[r+1]&240)===240){return"audio"}return null};var Pt=function e(t){var r=0;while(r+5<t.length){if(t[r]!==255||(t[r+1]&246)!==240){r++;continue}return St[(t[r+2]&60)>>>2]}return null};var Lt=function e(t){var r,i,n,a;r=10;if(t[5]&64){r+=4;r+=wt(t.subarray(10,14))}do{i=wt(t.subarray(r+4,r+8));if(i<1){return null}a=String.fromCharCode(t[r],t[r+1],t[r+2],t[r+3]);if(a==="PRIV"){n=t.subarray(r+10,r+i+10);for(var s=0;s<n.byteLength;s++){if(n[s]===0){var o=Ct(n,0,s);if(o==="com.apple.streaming.transportStreamTimestamp"){var u=n.subarray(s+1);var l=(u[3]&1)<<30|u[4]<<22|u[5]<<14|u[6]<<6|u[7]>>>2;l*=4;l+=u[7]&3;return l}break}}}r+=10;r+=i}while(r<t.byteLength);return null};var xt={isLikelyAacData:kt,parseId3TagSize:It,parseAdtsSize:At,parseType:Ot,parseSampleRate:Pt,parseAacTimestamp:Lt};var Dt;Dt=function e(){var t=new Uint8Array,r=0;Dt.prototype.init.call(this);this.setTimestamp=function(e){r=e};this.push=function(e){var i=0,n=0,a,s,o,u;if(t.length){u=t.length;t=new Uint8Array(e.byteLength+u);t.set(t.subarray(0,u));t.set(e,u)}else{t=e}while(t.length-n>=3){if(t[n]==="I".charCodeAt(0)&&t[n+1]==="D".charCodeAt(0)&&t[n+2]==="3".charCodeAt(0)){if(t.length-n<10){break}i=xt.parseId3TagSize(t,n);if(n+i>t.length){break}s={type:"timed-metadata",data:t.subarray(n,n+i)};this.trigger("data",s);n+=i;continue}else if((t[n]&255)===255&&(t[n+1]&240)===240){if(t.length-n<7){break}i=xt.parseAdtsSize(t,n);if(n+i>t.length){break}o={type:"audio",data:t.subarray(n,n+i),pts:r,dts:r};this.trigger("data",o);n+=i;continue}n++}a=t.length-n;if(a>0){t=t.subarray(n)}else{t=new Uint8Array}}};Dt.prototype=new K;var Ut=Dt;var Rt=Tt.H264Stream;var Mt=xt.isLikelyAacData;var jt=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"];var Nt=["width","height","profileIdc","levelIdc","profileCompatibility"];var Bt,Ft,qt,Vt;var Ht=function e(t,r){var i;if(t.length!==r.length){return false}for(i=0;i<t.length;i++){if(t[i]!==r[i]){return false}}return true};var zt=function e(t,r,i,n,a,s){var o=i-r,u=n-r,l=a-i;return{start:{dts:t,pts:t+o},end:{dts:t+u,pts:t+l},prependedContentDuration:s,baseMediaDecodeTime:t}};Ft=function e(t,r){var i=[],n=0,a=0,s=0,o=Infinity;r=r||{};Ft.prototype.init.call(this);this.push=function(e){Oe.collectDtsInfo(t,e);if(t){jt.forEach(function(r){t[r]=e[r]})}i.push(e)};this.setEarliestDts=function(e){a=e-t.timelineStartInfo.baseMediaDecodeTime};this.setVideoBaseMediaDecodeTime=function(e){o=e};this.setAudioAppendStart=function(e){s=e};this.flush=function(){var e,u,l,c;if(i.length===0){this.trigger("done","AudioSegmentStream");return}e=we.trimAdtsFramesByEarliestDts(i,t,a);t.baseMediaDecodeTime=Oe.calculateTrackBaseMediaDecodeTime(t,r.keepOriginalTimestamps);we.prefixWithSilence(t,e,s,o);t.samples=we.generateSampleTable(e);l=N.mdat(we.concatenateFrameData(e));i=[];u=N.moof(n,[t]);c=new Uint8Array(u.byteLength+l.byteLength);n++;c.set(u);c.set(l,u.byteLength);Oe.clearDtsInfo(t);this.trigger("data",{track:t,boxes:c});this.trigger("done","AudioSegmentStream")}};Ft.prototype=new K;Bt=function e(t,r){var i=0,n=[],a=[],s,o;r=r||{};Bt.prototype.init.call(this);delete t.minPTS;this.gopCache_=[];this.push=function(e){Oe.collectDtsInfo(t,e);if(e.nalUnitType==="seq_parameter_set_rbsp"&&!s){s=e.config;t.sps=[e.data];Nt.forEach(function(e){t[e]=s[e]},this)}if(e.nalUnitType==="pic_parameter_set_rbsp"&&!o){o=e.data;t.pps=[e.data]}n.push(e)};this.flush=function(){var e,s,o,u,l,c,f=0,d,h;while(n.length){if(n[0].nalUnitType==="access_unit_delimiter_rbsp"){break}n.shift()}if(n.length===0){this.resetStream_();this.trigger("done","VideoSegmentStream");return}e=ie.groupNalsIntoFrames(n);o=ie.groupFramesIntoGops(e);if(!o[0][0].keyFrame){s=this.getGopForFusion_(n[0],t);if(s){f=s.duration;o.unshift(s);o.byteLength+=s.byteLength;o.nalCount+=s.nalCount;o.pts=s.pts;o.dts=s.dts;o.duration+=s.duration}else{o=ie.extendFirstKeyFrame(o)}}if(a.length){var p;if(r.alignGopsAtEnd){p=this.alignGopsAtEnd_(o)}else{p=this.alignGopsAtStart_(o)}if(!p){this.gopCache_.unshift({gop:o.pop(),pps:t.pps,sps:t.sps});this.gopCache_.length=Math.min(6,this.gopCache_.length);n=[];this.resetStream_();this.trigger("done","VideoSegmentStream");return}Oe.clearDtsInfo(t);o=p}Oe.collectDtsInfo(t,o);t.samples=ie.generateSampleTable(o);l=N.mdat(ie.concatenateNalData(o));t.baseMediaDecodeTime=Oe.calculateTrackBaseMediaDecodeTime(t,r.keepOriginalTimestamps);this.trigger("processedGopsInfo",o.map(function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}}));d=o[0];h=o[o.length-1];this.trigger("segmentTimingInfo",zt(t.baseMediaDecodeTime,d.dts,d.pts,h.dts+h.duration,h.pts+h.duration,f));this.gopCache_.unshift({gop:o.pop(),pps:t.pps,sps:t.sps});this.gopCache_.length=Math.min(6,this.gopCache_.length);n=[];this.trigger("baseMediaDecodeTime",t.baseMediaDecodeTime);this.trigger("timelineStartInfo",t.timelineStartInfo);u=N.moof(i,[t]);c=new Uint8Array(u.byteLength+l.byteLength);i++;c.set(u);c.set(l,u.byteLength);this.trigger("data",{track:t,boxes:c});this.resetStream_();this.trigger("done","VideoSegmentStream")};this.resetStream_=function(){Oe.clearDtsInfo(t);s=undefined;o=undefined};this.getGopForFusion_=function(e){var r=45e3,i=1e4,n=Infinity,a,s,o,u,l;for(l=0;l<this.gopCache_.length;l++){u=this.gopCache_[l];o=u.gop;if(!(t.pps&&Ht(t.pps[0],u.pps[0]))||!(t.sps&&Ht(t.sps[0],u.sps[0]))){continue}if(o.dts<t.timelineStartInfo.dts){continue}a=e.dts-o.dts-o.duration;if(a>=-i&&a<=r){if(!s||n>a){s=u;n=a}}}if(s){return s.gop}return null};this.alignGopsAtStart_=function(e){var t,r,i,n,s,o,u,l;s=e.byteLength;o=e.nalCount;u=e.duration;t=r=0;while(t<a.length&&r<e.length){i=a[t];n=e[r];if(i.pts===n.pts){break}if(n.pts>i.pts){t++;continue}r++;s-=n.byteLength;o-=n.nalCount;u-=n.duration}if(r===0){return e}if(r===e.length){return null}l=e.slice(r);l.byteLength=s;l.duration=u;l.nalCount=o;l.pts=l[0].pts;l.dts=l[0].dts;return l};this.alignGopsAtEnd_=function(e){var t,r,i,n,s,o;t=a.length-1;r=e.length-1;s=null;o=false;while(t>=0&&r>=0){i=a[t];n=e[r];if(i.pts===n.pts){o=true;break}if(i.pts>n.pts){t--;continue}if(t===a.length-1){s=r}r--}if(!o&&s===null){return null}var u;if(o){u=r}else{u=s}if(u===0){return e}var l=e.slice(u);var c=l.reduce(function(e,t){e.byteLength+=t.byteLength;e.duration+=t.duration;e.nalCount+=t.nalCount;return e},{byteLength:0,duration:0,nalCount:0});l.byteLength=c.byteLength;l.duration=c.duration;l.nalCount=c.nalCount;l.pts=l[0].pts;l.dts=l[0].dts;return l};this.alignGopsWith=function(e){a=e}};Bt.prototype=new K;Vt=function e(t,r){this.numberOfTracks=0;this.metadataStream=r;t=t||{};if(typeof t.remux!=="undefined"){this.remuxTracks=!!t.remux}else{this.remuxTracks=true}if(typeof t.keepOriginalTimestamps==="boolean"){this.keepOriginalTimestamps=t.keepOriginalTimestamps}this.pendingTracks=[];this.videoTrack=null;this.pendingBoxes=[];this.pendingCaptions=[];this.pendingMetadata=[];this.pendingBytes=0;this.emittedTracks=0;Vt.prototype.init.call(this);this.push=function(e){if(e.text){return this.pendingCaptions.push(e)}if(e.frames){return this.pendingMetadata.push(e)}this.pendingTracks.push(e.track);this.pendingBoxes.push(e.boxes);this.pendingBytes+=e.boxes.byteLength;if(e.track.type==="video"){this.videoTrack=e.track}if(e.track.type==="audio"){this.audioTrack=e.track}}};Vt.prototype=new K;Vt.prototype.flush=function(e){var t=0,r={captions:[],captionStreams:{},metadata:[],info:{}},i,n,a,s=0,o;if(this.pendingTracks.length<this.numberOfTracks){if(e!=="VideoSegmentStream"&&e!=="AudioSegmentStream"){return}else if(this.remuxTracks){return}else if(this.pendingTracks.length===0){this.emittedTracks++;if(this.emittedTracks>=this.numberOfTracks){this.trigger("done");this.emittedTracks=0}return}}if(this.videoTrack){s=this.videoTrack.timelineStartInfo.pts;Nt.forEach(function(e){r.info[e]=this.videoTrack[e]},this)}else if(this.audioTrack){s=this.audioTrack.timelineStartInfo.pts;jt.forEach(function(e){r.info[e]=this.audioTrack[e]},this)}if(this.pendingTracks.length===1){r.type=this.pendingTracks[0].type}else{r.type="combined"}this.emittedTracks+=this.pendingTracks.length;a=N.initSegment(this.pendingTracks);r.initSegment=new Uint8Array(a.byteLength);r.initSegment.set(a);r.data=new Uint8Array(this.pendingBytes);for(o=0;o<this.pendingBoxes.length;o++){r.data.set(this.pendingBoxes[o],t);t+=this.pendingBoxes[o].byteLength}for(o=0;o<this.pendingCaptions.length;o++){i=this.pendingCaptions[o];i.startTime=i.startPts;if(!this.keepOriginalTimestamps){i.startTime-=s}i.startTime/=9e4;i.endTime=i.endPts;if(!this.keepOriginalTimestamps){i.endTime-=s}i.endTime/=9e4;r.captionStreams[i.stream]=true;r.captions.push(i)}for(o=0;o<this.pendingMetadata.length;o++){n=this.pendingMetadata[o];n.cueTime=n.pts;if(!this.keepOriginalTimestamps){n.cueTime-=s}n.cueTime/=9e4;r.metadata.push(n)}r.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",r);if(this.emittedTracks>=this.numberOfTracks){this.trigger("done");this.emittedTracks=0}};qt=function e(t){var r=this,i=true,n,a;qt.prototype.init.call(this);t=t||{};this.baseMediaDecodeTime=t.baseMediaDecodeTime||0;this.transmuxPipeline_={};this.setupAacPipeline=function(){var e={};this.transmuxPipeline_=e;e.type="aac";e.metadataStream=new dt.MetadataStream;e.aacStream=new Ut;e.audioTimestampRolloverStream=new dt.TimestampRolloverStream("audio");e.timedMetadataTimestampRolloverStream=new dt.TimestampRolloverStream("timed-metadata");e.adtsStream=new vt;e.coalesceStream=new Vt(t,e.metadataStream);e.headOfPipeline=e.aacStream;e.aacStream.pipe(e.audioTimestampRolloverStream).pipe(e.adtsStream);e.aacStream.pipe(e.timedMetadataTimestampRolloverStream).pipe(e.metadataStream).pipe(e.coalesceStream);e.metadataStream.on("timestamp",function(t){e.aacStream.setTimestamp(t.timeStamp)});e.aacStream.on("data",function(i){if(i.type==="timed-metadata"&&!e.audioSegmentStream){a=a||{timelineStartInfo:{baseMediaDecodeTime:r.baseMediaDecodeTime},codec:"adts",type:"audio"};e.coalesceStream.numberOfTracks++;e.audioSegmentStream=new Ft(a,t);e.adtsStream.pipe(e.audioSegmentStream).pipe(e.coalesceStream)}});e.coalesceStream.on("data",this.trigger.bind(this,"data"));e.coalesceStream.on("done",this.trigger.bind(this,"done"))};this.setupTsPipeline=function(){var e={};this.transmuxPipeline_=e;e.type="ts";e.metadataStream=new dt.MetadataStream;e.packetStream=new dt.TransportPacketStream;e.parseStream=new dt.TransportParseStream;e.elementaryStream=new dt.ElementaryStream;e.videoTimestampRolloverStream=new dt.TimestampRolloverStream("video");e.audioTimestampRolloverStream=new dt.TimestampRolloverStream("audio");e.timedMetadataTimestampRolloverStream=new dt.TimestampRolloverStream("timed-metadata");e.adtsStream=new vt;e.h264Stream=new Rt;e.captionStream=new dt.CaptionStream;e.coalesceStream=new Vt(t,e.metadataStream);e.headOfPipeline=e.packetStream;e.packetStream.pipe(e.parseStream).pipe(e.elementaryStream);e.elementaryStream.pipe(e.videoTimestampRolloverStream).pipe(e.h264Stream);e.elementaryStream.pipe(e.audioTimestampRolloverStream).pipe(e.adtsStream);e.elementaryStream.pipe(e.timedMetadataTimestampRolloverStream).pipe(e.metadataStream).pipe(e.coalesceStream);e.h264Stream.pipe(e.captionStream).pipe(e.coalesceStream);e.elementaryStream.on("data",function(i){var s;if(i.type==="metadata"){s=i.tracks.length;while(s--){if(!n&&i.tracks[s].type==="video"){n=i.tracks[s];n.timelineStartInfo.baseMediaDecodeTime=r.baseMediaDecodeTime}else if(!a&&i.tracks[s].type==="audio"){a=i.tracks[s];a.timelineStartInfo.baseMediaDecodeTime=r.baseMediaDecodeTime}}if(n&&!e.videoSegmentStream){e.coalesceStream.numberOfTracks++;e.videoSegmentStream=new Bt(n,t);e.videoSegmentStream.on("timelineStartInfo",function(t){if(a){a.timelineStartInfo=t;e.audioSegmentStream.setEarliestDts(t.dts)}});e.videoSegmentStream.on("processedGopsInfo",r.trigger.bind(r,"gopInfo"));e.videoSegmentStream.on("segmentTimingInfo",r.trigger.bind(r,"videoSegmentTimingInfo"));e.videoSegmentStream.on("baseMediaDecodeTime",function(t){if(a){e.audioSegmentStream.setVideoBaseMediaDecodeTime(t)}});e.h264Stream.pipe(e.videoSegmentStream).pipe(e.coalesceStream)}if(a&&!e.audioSegmentStream){e.coalesceStream.numberOfTracks++;e.audioSegmentStream=new Ft(a,t);e.adtsStream.pipe(e.audioSegmentStream).pipe(e.coalesceStream)}}});e.coalesceStream.on("data",this.trigger.bind(this,"data"));e.coalesceStream.on("done",this.trigger.bind(this,"done"))};this.setBaseMediaDecodeTime=function(e){var r=this.transmuxPipeline_;if(!t.keepOriginalTimestamps){this.baseMediaDecodeTime=e}if(a){a.timelineStartInfo.dts=undefined;a.timelineStartInfo.pts=undefined;Oe.clearDtsInfo(a);if(!t.keepOriginalTimestamps){a.timelineStartInfo.baseMediaDecodeTime=e}if(r.audioTimestampRolloverStream){r.audioTimestampRolloverStream.discontinuity()}}if(n){if(r.videoSegmentStream){r.videoSegmentStream.gopCache_=[];r.videoTimestampRolloverStream.discontinuity()}n.timelineStartInfo.dts=undefined;n.timelineStartInfo.pts=undefined;Oe.clearDtsInfo(n);r.captionStream.reset();if(!t.keepOriginalTimestamps){n.timelineStartInfo.baseMediaDecodeTime=e}}if(r.timedMetadataTimestampRolloverStream){r.timedMetadataTimestampRolloverStream.discontinuity()}};this.setAudioAppendStart=function(e){if(a){this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(e)}};this.alignGopsWith=function(e){if(n&&this.transmuxPipeline_.videoSegmentStream){this.transmuxPipeline_.videoSegmentStream.alignGopsWith(e)}};this.push=function(e){if(i){var t=Mt(e);if(t&&this.transmuxPipeline_.type!=="aac"){this.setupAacPipeline()}else if(!t&&this.transmuxPipeline_.type!=="ts"){this.setupTsPipeline()}i=false}this.transmuxPipeline_.headOfPipeline.push(e)};this.flush=function(){i=true;this.transmuxPipeline_.headOfPipeline.flush()};this.resetCaptions=function(){if(this.transmuxPipeline_.captionStream){this.transmuxPipeline_.captionStream.reset()}}};qt.prototype=new K;var Wt={Transmuxer:qt,VideoSegmentStream:Bt,AudioSegmentStream:Ft,AUDIO_PROPERTIES:jt,VIDEO_PROPERTIES:Nt,generateVideoSegmentTimingInfo:zt};var Gt,Yt,Xt=Y.parseType,Kt=function e(t){return new Date(t*1e3-20828448e5)},$t=function e(t){return{isLeading:(t[0]&12)>>>2,dependsOn:t[0]&3,isDependedOn:(t[1]&192)>>>6,hasRedundancy:(t[1]&48)>>>4,paddingValue:(t[1]&14)>>>1,isNonSyncSample:t[1]&1,degradationPriority:t[2]<<8|t[3]}},Qt=function e(t){var r=new DataView(t.buffer,t.byteOffset,t.byteLength),i=[],n,a;for(n=0;n+4<t.length;n+=a){a=r.getUint32(n);n+=4;if(a<=0){i.push("<span style='color:red;'>MALFORMED DATA</span>");continue}switch(t[n]&31){case 1:i.push("slice_layer_without_partitioning_rbsp");break;case 5:i.push("slice_layer_without_partitioning_rbsp_idr");break;case 6:i.push("sei_rbsp");break;case 7:i.push("seq_parameter_set_rbsp");break;case 8:i.push("pic_parameter_set_rbsp");break;case 9:i.push("access_unit_delimiter_rbsp");break;default:i.push("UNKNOWN NAL - "+t[n]&31);break}}return i},Jt={avc1:function e(t){var r=new DataView(t.buffer,t.byteOffset,t.byteLength);return{dataReferenceIndex:r.getUint16(6),width:r.getUint16(24),height:r.getUint16(26),horizresolution:r.getUint16(28)+r.getUint16(30)/16,vertresolution:r.getUint16(32)+r.getUint16(34)/16,frameCount:r.getUint16(40),depth:r.getUint16(74),config:Gt(t.subarray(78,t.byteLength))}},avcC:function e(t){var r=new DataView(t.buffer,t.byteOffset,t.byteLength),i={configurationVersion:t[0],avcProfileIndication:t[1],profileCompatibility:t[2],avcLevelIndication:t[3],lengthSizeMinusOne:t[4]&3,sps:[],pps:[]},n=t[5]&31,a,s,o,u;o=6;for(u=0;u<n;u++){s=r.getUint16(o);o+=2;i.sps.push(new Uint8Array(t.subarray(o,o+s)));o+=s}a=t[o];o++;for(u=0;u<a;u++){s=r.getUint16(o);o+=2;i.pps.push(new Uint8Array(t.subarray(o,o+s)));o+=s}return i},btrt:function e(t){var r=new DataView(t.buffer,t.byteOffset,t.byteLength);return{bufferSizeDB:r.getUint32(0),maxBitrate:r.getUint32(4),avgBitrate:r.getUint32(8)}},esds:function e(t){return{version:t[0],flags:new Uint8Array(t.subarray(1,4)),esId:t[6]<<8|t[7],streamPriority:t[8]&31,decoderConfig:{objectProfileIndication:t[11],streamType:t[12]>>>2&63,bufferSize:t[13]<<16|t[14]<<8|t[15],maxBitrate:t[16]<<24|t[17]<<16|t[18]<<8|t[19],avgBitrate:t[20]<<24|t[21]<<16|t[22]<<8|t[23],decoderConfigDescriptor:{tag:t[24],length:t[25],audioObjectType:t[26]>>>3&31,samplingFrequencyIndex:(t[26]&7)<<1|t[27]>>>7&1,channelConfiguration:t[27]>>>3&15}}}},ftyp:function e(t){var r=new DataView(t.buffer,t.byteOffset,t.byteLength),i={majorBrand:Xt(t.subarray(0,4)),minorVersion:r.getUint32(4),compatibleBrands:[]},n=8;while(n<t.byteLength){i.compatibleBrands.push(Xt(t.subarray(n,n+4)));n+=4}return i},dinf:function e(t){return{boxes:Gt(t)}},dref:function e(t){return{version:t[0],flags:new Uint8Array(t.subarray(1,4)),dataReferences:Gt(t.subarray(8))}},hdlr:function e(t){var r=new DataView(t.buffer,t.byteOffset,t.byteLength),i={version:r.getUint8(0),flags:new Uint8Array(t.subarray(1,4)),handlerType:Xt(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])}i.name=decodeURIComponent(escape(i.name));return i},mdat:function e(t){return{byteLength:t.byteLength,nals:Qt(t)}},mdhd:function e(t){var r=new DataView(t.buffer,t.byteOffset,t.byteLength),i=4,n,a={version:r.getUint8(0),flags:new Uint8Array(t.subarray(1,4)),language:""};if(a.version===1){i+=4;a.creationTime=Kt(r.getUint32(i));i+=8;a.modificationTime=Kt(r.getUint32(i));i+=4;a.timescale=r.getUint32(i);i+=8;a.duration=r.getUint32(i)}else{a.creationTime=Kt(r.getUint32(i));i+=4;a.modificationTime=Kt(r.getUint32(i));i+=4;a.timescale=r.getUint32(i);i+=4;a.duration=r.getUint32(i)}i+=4;n=r.getUint16(i);a.language+=String.fromCharCode((n>>10)+96);a.language+=String.fromCharCode(((n&992)>>5)+96);a.language+=String.fromCharCode((n&31)+96);return a},mdia:function e(t){return{boxes:Gt(t)}},mfhd:function e(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 e(t){return{boxes:Gt(t)}},mp4a:function e(t){var r=new DataView(t.buffer,t.byteOffset,t.byteLength),i={dataReferenceIndex:r.getUint16(6),channelcount:r.getUint16(16),samplesize:r.getUint16(18),samplerate:r.getUint16(24)+r.getUint16(26)/65536};if(t.byteLength>28){i.streamDescriptor=Gt(t.subarray(28))[0]}return i},moof:function e(t){return{boxes:Gt(t)}},moov:function e(t){return{boxes:Gt(t)}},mvex:function e(t){return{boxes:Gt(t)}},mvhd:function e(t){var r=new DataView(t.buffer,t.byteOffset,t.byteLength),i=4,n={version:r.getUint8(0),flags:new Uint8Array(t.subarray(1,4))};if(n.version===1){i+=4;n.creationTime=Kt(r.getUint32(i));i+=8;n.modificationTime=Kt(r.getUint32(i));i+=4;n.timescale=r.getUint32(i);i+=8;n.duration=r.getUint32(i)}else{n.creationTime=Kt(r.getUint32(i));i+=4;n.modificationTime=Kt(r.getUint32(i));i+=4;n.timescale=r.getUint32(i);i+=4;n.duration=r.getUint32(i)}i+=4;n.rate=r.getUint16(i)+r.getUint16(i+2)/16;i+=4;n.volume=r.getUint8(i)+r.getUint8(i+1)/8;i+=2;i+=2;i+=2*4;n.matrix=new Uint32Array(t.subarray(i,i+9*4));i+=9*4;i+=6*4;n.nextTrackId=r.getUint32(i);return n},pdin:function e(t){var r=new DataView(t.buffer,t.byteOffset,t.byteLength);return{version:r.getUint8(0),flags:new Uint8Array(t.subarray(1,4)),rate:r.getUint32(4),initialDelay:r.getUint32(8)}},sdtp:function e(t){var r={version:t[0],flags:new Uint8Array(t.subarray(1,4)),samples:[]},i;for(i=4;i<t.byteLength;i++){r.samples.push({dependsOn:(t[i]&48)>>4,isDependedOn:(t[i]&12)>>2,hasRedundancy:t[i]&3})}return r},sidx:function e(t){var r=new DataView(t.buffer,t.byteOffset,t.byteLength),i={version:t[0],flags:new Uint8Array(t.subarray(1,4)),references:[],referenceId:r.getUint32(4),timescale:r.getUint32(8),earliestPresentationTime:r.getUint32(12),firstOffset:r.getUint32(16)},n=r.getUint16(22),a;for(a=24;n;a+=12,n--){i.references.push({referenceType:(t[a]&128)>>>7,referencedSize:r.getUint32(a)&2147483647,subsegmentDuration:r.getUint32(a+4),startsWithSap:!!(t[a+8]&128),sapType:(t[a+8]&112)>>>4,sapDeltaTime:r.getUint32(a+8)&268435455})}return i},smhd:function e(t){return{version:t[0],flags:new Uint8Array(t.subarray(1,4)),balance:t[4]+t[5]/256}},stbl:function e(t){return{boxes:Gt(t)}},stco:function e(t){var r=new DataView(t.buffer,t.byteOffset,t.byteLength),i={version:t[0],flags:new Uint8Array(t.subarray(1,4)),chunkOffsets:[]},n=r.getUint32(4),a;for(a=8;n;a+=4,n--){i.chunkOffsets.push(r.getUint32(a))}return i},stsc:function e(t){var r=new DataView(t.buffer,t.byteOffset,t.byteLength),i=r.getUint32(4),n={version:t[0],flags:new Uint8Array(t.subarray(1,4)),sampleToChunks:[]},a;for(a=8;i;a+=12,i--){n.sampleToChunks.push({firstChunk:r.getUint32(a),samplesPerChunk:r.getUint32(a+4),sampleDescriptionIndex:r.getUint32(a+8)})}return n},stsd:function e(t){return{version:t[0],flags:new Uint8Array(t.subarray(1,4)),sampleDescriptions:Gt(t.subarray(8))}},stsz:function e(t){var r=new DataView(t.buffer,t.byteOffset,t.byteLength),i={version:t[0],flags:new Uint8Array(t.subarray(1,4)),sampleSize:r.getUint32(4),entries:[]},n;for(n=12;n<t.byteLength;n+=4){i.entries.push(r.getUint32(n))}return i},stts:function e(t){var r=new DataView(t.buffer,t.byteOffset,t.byteLength),i={version:t[0],flags:new Uint8Array(t.subarray(1,4)),timeToSamples:[]},n=r.getUint32(4),a;for(a=8;n;a+=8,n--){i.timeToSamples.push({sampleCount:r.getUint32(a),sampleDelta:r.getUint32(a+4)})}return i},styp:function e(t){return Jt.ftyp(t)},tfdt:function e(t){var r={version:t[0],flags:new Uint8Array(t.subarray(1,4)),baseMediaDecodeTime:t[4]<<24|t[5]<<16|t[6]<<8|t[7]};if(r.version===1){r.baseMediaDecodeTime*=Math.pow(2,32);r.baseMediaDecodeTime+=t[8]<<24|t[9]<<16|t[10]<<8|t[11]}return r},tfhd:function e(t){var r=new DataView(t.buffer,t.byteOffset,t.byteLength),i={version:t[0],flags:new Uint8Array(t.subarray(1,4)),trackId:r.getUint32(4)},n=i.flags[2]&1,a=i.flags[2]&2,s=i.flags[2]&8,o=i.flags[2]&16,u=i.flags[2]&32,l=i.flags[0]&65536,c=i.flags[0]&131072,f;f=8;if(n){f+=4;i.baseDataOffset=r.getUint32(12);f+=4}if(a){i.sampleDescriptionIndex=r.getUint32(f);f+=4}if(s){i.defaultSampleDuration=r.getUint32(f);f+=4}if(o){i.defaultSampleSize=r.getUint32(f);f+=4}if(u){i.defaultSampleFlags=r.getUint32(f)}if(l){i.durationIsEmpty=true}if(!n&&c){i.baseDataOffsetIsMoof=true}return i},tkhd:function e(t){var r=new DataView(t.buffer,t.byteOffset,t.byteLength),i=4,n={version:r.getUint8(0),flags:new Uint8Array(t.subarray(1,4))};if(n.version===1){i+=4;n.creationTime=Kt(r.getUint32(i));i+=8;n.modificationTime=Kt(r.getUint32(i));i+=4;n.trackId=r.getUint32(i);i+=4;i+=8;n.duration=r.getUint32(i)}else{n.creationTime=Kt(r.getUint32(i));i+=4;n.modificationTime=Kt(r.getUint32(i));i+=4;n.trackId=r.getUint32(i);i+=4;i+=4;n.duration=r.getUint32(i)}i+=4;i+=2*4;n.layer=r.getUint16(i);i+=2;n.alternateGroup=r.getUint16(i);i+=2;n.volume=r.getUint8(i)+r.getUint8(i+1)/8;i+=2;i+=2;n.matrix=new Uint32Array(t.subarray(i,i+9*4));i+=9*4;n.width=r.getUint16(i)+r.getUint16(i+2)/16;i+=4;n.height=r.getUint16(i)+r.getUint16(i+2)/16;return n},traf:function e(t){return{boxes:Gt(t)}},trak:function e(t){return{boxes:Gt(t)}},trex:function e(t){var r=new DataView(t.buffer,t.byteOffset,t.byteLength);return{version:t[0],flags:new Uint8Array(t.subarray(1,4)),trackId:r.getUint32(4),defaultSampleDescriptionIndex:r.getUint32(8),defaultSampleDuration:r.getUint32(12),defaultSampleSize:r.getUint32(16),sampleDependsOn:t[20]&3,sampleIsDependedOn:(t[21]&192)>>6,sampleHasRedundancy:(t[21]&48)>>4,samplePaddingValue:(t[21]&14)>>1,sampleIsDifferenceSample:!!(t[21]&1),sampleDegradationPriority:r.getUint16(22)}},trun:function e(t){var r={version:t[0],flags:new Uint8Array(t.subarray(1,4)),samples:[]},i=new DataView(t.buffer,t.byteOffset,t.byteLength),n=r.flags[2]&1,a=r.flags[2]&4,s=r.flags[1]&1,o=r.flags[1]&2,u=r.flags[1]&4,l=r.flags[1]&8,c=i.getUint32(4),f=8,d;if(n){r.dataOffset=i.getInt32(f);f+=4}if(a&&c){d={flags:$t(t.subarray(f,f+4))};f+=4;if(s){d.duration=i.getUint32(f);f+=4}if(o){d.size=i.getUint32(f);f+=4}if(l){d.compositionTimeOffset=i.getUint32(f);f+=4}r.samples.push(d);c--}while(c--){d={};if(s){d.duration=i.getUint32(f);f+=4}if(o){d.size=i.getUint32(f);f+=4}if(u){d.flags=$t(t.subarray(f,f+4));f+=4}if(l){d.compositionTimeOffset=i.getUint32(f);f+=4}r.samples.push(d)}return r},"url ":function e(t){return{version:t[0],flags:new Uint8Array(t.subarray(1,4))}},vmhd:function e(t){var r=new DataView(t.buffer,t.byteOffset,t.byteLength);return{version:t[0],flags:new Uint8Array(t.subarray(1,4)),graphicsmode:r.getUint16(4),opcolor:new Uint16Array([r.getUint16(6),r.getUint16(8),r.getUint16(10)])}}};Gt=function e(t){var r=0,i=[],n,a,s,o,u;var l=new ArrayBuffer(t.length);var c=new Uint8Array(l);for(var f=0;f<t.length;++f){c[f]=t[f]}n=new DataView(l);while(r<t.byteLength){a=n.getUint32(r);s=Xt(t.subarray(r+4,r+8));o=a>1?r+a:t.byteLength;u=(Jt[s]||function(e){return{data:e}})(t.subarray(r+8,o));u.size=a;u.type=s;i.push(u);r=o}return i};Yt=function e(t,r){var i;r=r||0;i=new Array(r*2+1).join(" ");return t.map(function(e,t){return i+e.type+"\n"+Object.keys(e).filter(function(e){return e!=="type"&&e!=="boxes"}).map(function(t){var r=i+" "+t+": ",n=e[t];if(n instanceof Uint8Array||n instanceof Uint32Array){var a=Array.prototype.slice.call(new Uint8Array(n.buffer,n.byteOffset,n.byteLength)).map(function(e){return" "+("00"+e.toString(16)).slice(-2)}).join("").match(/.{1,24}/g);if(!a){return r+"<>"}if(a.length===1){return r+"<"+a.join("").slice(1)+">"}return r+"<\n"+a.map(function(e){return i+" "+e}).join("\n")+"\n"+i+" >"}return r+JSON.stringify(n,null,2).split("\n").map(function(e,t){if(t===0){return e}return i+" 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a={remux:false,alignGopsAtEnd:n.safeAppend_};n.codecs_.forEach(function(e){if(Dt(e)){n.audioCodec_=e}else if(Ut(e)){n.videoCodec_=e}});n.transmuxer_=new St;n.transmuxer_.postMessage({action:"init",options:a});n.transmuxer_.onmessage=function(e){if(e.data.action==="data"){return n.data_(e)}if(e.data.action==="done"){return n.done_(e)}if(e.data.action==="gopInfo"){return n.appendGopInfo_(e)}if(e.data.action==="videoSegmentTimingInfo"){return n.videoSegmentTimingInfo_(e.data.videoSegmentTimingInfo)}};Object.defineProperty(n,"timestampOffset",{get:function e(){return this.timestampOffset_},set:function e(t){if(typeof t==="number"&&t>=0){this.timestampOffset_=t;this.appendAudioInitSegment_=true;this.gopBuffer_.length=0;this.timeMapping_=0;this.transmuxer_.postMessage({action:"setTimestampOffset",timestampOffset:t})}}});Object.defineProperty(n,"appendWindowStart",{get:function e(){return(this.videoBuffer_||this.audioBuffer_).appendWindowStart},set:function 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r={start:{decode:t.start.dts/Bt,presentation:t.start.pts/Bt},end:{decode:t.end.dts/Bt,presentation:t.end.pts/Bt},baseMediaDecodeTime:t.baseMediaDecodeTime/Bt};if(t.prependedContentDuration){r.prependedContentDuration=t.prependedContentDuration/Bt}this.trigger({type:"videoSegmentTimingInfo",videoSegmentTimingInfo:r})}},{key:"createRealSourceBuffers_",value:function e(){var t=this;var r=["audio","video"];r.forEach(function(e){if(!t[e+"Codec_"]){return}if(t[e+"Buffer_"]){return}var i=null;if(t.mediaSource_[e+"Buffer_"]){i=t.mediaSource_[e+"Buffer_"];i.updating=false}else{var n=e+"Codec_";var a=e+'/mp4;codecs="'+t[n]+'"';i=Ft(t.mediaSource_.nativeMediaSource_,a);t.mediaSource_[e+"Buffer_"]=i}t[e+"Buffer_"]=i;["update","updatestart","updateend"].forEach(function(n){i.addEventListener(n,function(){if(e==="audio"&&t.audioDisabled_){return}if(n==="updateend"){t[e+"Buffer_"].updating=false}var i=r.every(function(r){if(r==="audio"&&t.audioDisabled_){return 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e},t);if(!this.videoBuffer_&&!this.audioBuffer_){if(t.video.bytes===0){this.videoCodec_=null}if(t.audio.bytes===0){this.audioCodec_=null}this.createRealSourceBuffers_()}if(t.audio.info){this.mediaSource_.trigger({type:"audioinfo",info:t.audio.info})}if(t.video.info){this.mediaSource_.trigger({type:"videoinfo",info:t.video.info})}if(this.appendAudioInitSegment_){if(!this.audioDisabled_&&this.audioBuffer_){t.audio.segments.unshift(t.audio.initSegment);t.audio.bytes+=t.audio.initSegment.byteLength}this.appendAudioInitSegment_=false}var r=false;if(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_)}else if(this.videoBuffer_&&(this.audioDisabled_||!this.audioBuffer_)){r=true}lt(this,t.captions,t.metadata);if(!this.audioDisabled_&&this.audioBuffer_){this.concatAndAppendSegments_(t.audio,this.audioBuffer_)}this.pendingBuffers_.length=0;if(r){this.trigger("updateend")}this.bufferUpdating_=false}},{key:"concatAndAppendSegments_",value:function e(t,r){var i=0;var n=void 0;if(t.bytes){n=new Uint8Array(t.bytes);t.segments.forEach(function(e){n.set(e,i);i+=e.byteLength});try{r.updating=true;r.appendBuffer(n)}catch(e){if(this.mediaSource_.player_){this.mediaSource_.player_.error({code:-3,type:"APPEND_BUFFER_ERR",message:e.message,originalError:e})}}}}},{key:"abort",value:function e(){if(this.videoBuffer_){this.videoBuffer_.abort()}if(!this.audioDisabled_&&this.audioBuffer_){this.audioBuffer_.abort()}if(this.transmuxer_){this.transmuxer_.postMessage({action:"reset"})}this.pendingBuffers_.length=0;this.bufferUpdating_=false}}]);return t}(i.EventTarget);var Vt=function(e){O(t,e);function t(){C(this,t);var e=P(this,(t.__proto__||Object.getPrototypeOf(t)).call(this));var r=void 0;e.nativeMediaSource_=new p.MediaSource;for(r in e.nativeMediaSource_){if(!(r in t.prototype)&&typeof e.nativeMediaSource_[r]==="function"){e[r]=e.nativeMediaSource_[r].bind(e.nativeMediaSource_)}}e.duration_=NaN;Object.defineProperty(e,"duration",{get:function e(){if(this.duration_===Infinity){return this.duration_}return this.nativeMediaSource_.duration},set:function e(t){this.duration_=t;if(t!==Infinity){this.nativeMediaSource_.duration=t;return}}});Object.defineProperty(e,"seekable",{get:function e(){if(this.duration_===Infinity){return i.createTimeRanges([[0,this.nativeMediaSource_.duration]])}return this.nativeMediaSource_.seekable}});Object.defineProperty(e,"readyState",{get:function e(){return this.nativeMediaSource_.readyState}});Object.defineProperty(e,"activeSourceBuffers",{get:function e(){return this.activeSourceBuffers_}});e.sourceBuffers=[];e.activeSourceBuffers_=[];e.updateActiveSourceBuffers_=function(){e.activeSourceBuffers_.length=0;if(e.sourceBuffers.length===1){var t=e.sourceBuffers[0];t.appendAudioInitSegment_=true;t.audioDisabled_=!t.audioCodec_;e.activeSourceBuffers_.push(t);return}var r=false;var i=true;for(var n=0;n<e.player_.audioTracks().length;n++){var a=e.player_.audioTracks()[n];if(a.enabled&&a.kind!=="main"){r=true;i=false;break}}e.sourceBuffers.forEach(function(t,n){t.appendAudioInitSegment_=true;if(t.videoCodec_&&t.audioCodec_){t.audioDisabled_=r}else if(t.videoCodec_&&!t.audioCodec_){t.audioDisabled_=true;i=false}else if(!t.videoCodec_&&t.audioCodec_){t.audioDisabled_=n?i:!i;if(t.audioDisabled_){return}}e.activeSourceBuffers_.push(t)})};e.onPlayerMediachange_=function(){e.sourceBuffers.forEach(function(e){e.appendAudioInitSegment_=true})};e.onHlsReset_=function(){e.sourceBuffers.forEach(function(e){if(e.transmuxer_){e.transmuxer_.postMessage({action:"resetCaptions"})}})};e.onHlsSegmentTimeMapping_=function(t){e.sourceBuffers.forEach(function(e){return e.timeMapping_=t.mapping})};["sourceopen","sourceclose","sourceended"].forEach(function(e){this.nativeMediaSource_.addEventListener(e,this.trigger.bind(this))},e);e.on("sourceopen",function(t){var 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t.trigger("error")}t.masterXml_=r.responseText;t.sidxMapping_=bi(t.masterXml_,t.srcUrl,t.clientOffset_,t.sidxMapping_);var i=t.parseMasterXml();var n=mi(t.master,i);if(n){var a=gi(t.media().sidx);if(!t.sidxMapping_[a]){var s=t.media();t.request=Ti(s.sidx,s,t.hls_.xhr,{handleManifestRedirects:t.handleManifestRedirects},t.sidxRequestFinished_(s,i,t.state,function(e,r){if(!e||!r){throw new Error("failed to request sidx on minimumUpdatePeriod")}t.sidxMapping_[a].sidx=r;t.minimumUpdatePeriodTimeout_=p.setTimeout(function(){t.trigger("minimumUpdatePeriod")},t.master.minimumUpdatePeriod);t.refreshMedia_(t.media().uri);return}))}else{t.master=n}}t.minimumUpdatePeriodTimeout_=p.setTimeout(function(){t.trigger("minimumUpdatePeriod")},t.master.minimumUpdatePeriod)})}},{key:"refreshMedia_",value:function e(t){var r=this;if(!t){throw new Error("refreshMedia_ must take a media uri")}var i=void 0;var n=void 0;if(this.masterPlaylistLoader_){i=this.masterPlaylistLoader_.master;n=this.masterPlaylistLoader_.parseMasterXml()}else{i=this.master;n=this.parseMasterXml()}var a=mi(i,n);if(a){if(this.masterPlaylistLoader_){this.masterPlaylistLoader_.master=a}else{this.master=a}this.media_=a.playlists[t]}else{this.media_=n.playlists[t];this.trigger("playlistunchanged")}if(!this.media().endList){this.mediaUpdateTimeout=p.setTimeout(function(){r.trigger("mediaupdatetimeout")},q(this.media(),!!a))}this.trigger("loadedplaylist")}}]);return t}(pi);var ki=function e(t){if(i.log.debug){return i.log.debug.bind(i,"VHS:",t+" >")}return function(){}};function wi(){}var Ei=function(){function 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e(){if(t.sourceBuffer_&&t.mediaSource.readyState==="open"){t.sourceBuffer_.abort()}t.sourceBuffer_.removeEventListener("updateend",e)};this.sourceBuffer_.removeEventListener("updateend",this.onUpdateendCallback_);if(this.sourceBuffer_.removing){this.sourceBuffer_.addEventListener("updateend",r)}else{r()}}}]);return e}();var Ci={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};var Ii={FAILURE:2,TIMEOUT:-101,ABORTED:-102};var Ai=function e(t){t.forEach(function(e){e.abort()})};var Oi=function e(t){return{bandwidth:t.bandwidth,bytesReceived:t.bytesReceived||0,roundTripTime:t.roundTripTime||0}};var Pi=function e(t){var r=t.target;var i=Date.now()-r.requestTime;var n={bandwidth:Infinity,bytesReceived:0,roundTripTime:i||0};n.bytesReceived=t.loaded;n.bandwidth=Math.floor(n.bytesReceived/n.roundTripTime*8*1e3);return n};var Li=function 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e(t,r){var i=Bn();i.dataOffset=r;i.compositionTimeOffset=t.pts-t.dts;i.duration=t.duration;i.size=4*t.length;i.size+=t.byteLength;if(t.keyFrame){i.flags.dependsOn=2;i.flags.isNonSyncSample=0}return i};var qn=function e(t,r){var i,n,a,s,o,u=r||0,l=[];for(i=0;i<t.length;i++){s=t[i];for(n=0;n<s.length;n++){o=s[n];a=Fn(o,u);u+=a.size;l.push(a)}}return l};var Vn=function e(t){var r,i,n,a,s,o,u=0,l=t.byteLength,c=t.nalCount,f=l+4*c,d=new Uint8Array(f),h=new DataView(d.buffer);for(r=0;r<t.length;r++){a=t[r];for(i=0;i<a.length;i++){s=a[i];for(n=0;n<s.length;n++){o=s[n];h.setUint32(u,o.data.byteLength);u+=4;d.set(o.data,u);u+=o.data.byteLength}}}return d};var Hn={groupNalsIntoFrames:Mn,groupFramesIntoGops:jn,extendFirstKeyFrame:Nn,generateSampleTable:qn,concatenateNalData:Vn};var zn=[33,16,5,32,164,27];var Wn=[33,65,108,84,1,2,4,8,168,2,4,8,17,191,252];var Gn=function e(t){var r=[];while(t--){r.push(0)}return r};var Yn=function e(t){return Object.keys(t).reduce(function(e,r){e[r]=new 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Qn(ea(t,r))};ra=function e(t,r){return Jn(Zn(t),r)};var ia={secondsToVideoTs:Qn,secondsToAudioTs:Jn,videoTsToSeconds:Zn,audioTsToSeconds:ea,audioTsToVideoTs:ta,videoTsToAudioTs:ra};var na=9e4;var aa=function e(t){var r,i,n=0;for(r=0;r<t.length;r++){i=t[r];n+=i.data.byteLength}return n};var sa=function e(t,r,i,n){var a,s=0,o=0,u=0,l=0,c,f;if(!r.length){return}a=ia.audioTsToVideoTs(t.baseMediaDecodeTime,t.samplerate);s=Math.ceil(na/(t.samplerate/1024));if(i&&n){o=a-Math.max(i,n);u=Math.floor(o/s);l=u*s}if(u<1||l>na/2){return}c=Kn[t.samplerate];if(!c){c=r[0].data}for(f=0;f<u;f++){r.splice(f,0,{data:c})}t.baseMediaDecodeTime-=Math.floor(ia.videoTsToAudioTs(l,t.samplerate))};var oa=function e(t,r,i){if(r.minSegmentDts>=i){return t}r.minSegmentDts=Infinity;return t.filter(function(e){if(e.dts>=i){r.minSegmentDts=Math.min(r.minSegmentDts,e.dts);r.minSegmentPts=r.minSegmentDts;return true}return false})};var ua=function e(t){var r,i,n=[];for(r=0;r<t.length;r++){i=t[r];n.push({size:i.data.byteLength,duration:1024})}return n};var la=function e(t){var r,i,n=0,a=new Uint8Array(aa(t));for(r=0;r<t.length;r++){i=t[r];a.set(i.data,n);n+=i.data.byteLength}return a};var ca={prefixWithSilence:sa,trimAdtsFramesByEarliestDts:oa,generateSampleTable:ua,concatenateFrameData:la};var fa=9e4;var da=function e(t,r){if(typeof r.pts==="number"){if(t.timelineStartInfo.pts===undefined){t.timelineStartInfo.pts=r.pts}if(t.minSegmentPts===undefined){t.minSegmentPts=r.pts}else{t.minSegmentPts=Math.min(t.minSegmentPts,r.pts)}if(t.maxSegmentPts===undefined){t.maxSegmentPts=r.pts}else{t.maxSegmentPts=Math.max(t.maxSegmentPts,r.pts)}}if(typeof r.dts==="number"){if(t.timelineStartInfo.dts===undefined){t.timelineStartInfo.dts=r.dts}if(t.minSegmentDts===undefined){t.minSegmentDts=r.dts}else{t.minSegmentDts=Math.min(t.minSegmentDts,r.dts)}if(t.maxSegmentDts===undefined){t.maxSegmentDts=r.dts}else{t.maxSegmentDts=Math.max(t.maxSegmentDts,r.dts)}}};var ha=function e(t){delete t.minSegmentDts;delete t.maxSegmentDts;delete t.minSegmentPts;delete t.maxSegmentPts};var pa=function e(t,r){var i,n,a=t.minSegmentDts;if(!r){a-=t.timelineStartInfo.dts}i=t.timelineStartInfo.baseMediaDecodeTime;i+=a;i=Math.max(0,i);if(t.type==="audio"){n=t.samplerate/fa;i*=n;i=Math.floor(i)}return i};var va={clearDtsInfo:ha,calculateTrackBaseMediaDecodeTime:pa,collectDtsInfo:da};var ma=4,ga=128;var ya=function e(t){var r=0,i={payloadType:-1,payloadSize:0},n=0,a=0;while(r<t.byteLength){if(t[r]===ga){break}while(t[r]===255){n+=255;r++}n+=t[r++];while(t[r]===255){a+=255;r++}a+=t[r++];if(!i.payload&&n===ma){i.payloadType=n;i.payloadSize=a;i.payload=t.subarray(r,r+a);break}r+=a;n=0;a=0}return i};var _a=function e(t){if(t.payload[0]!==181){return null}if((t.payload[1]<<8|t.payload[2])!==49){return null}if(String.fromCharCode(t.payload[3],t.payload[4],t.payload[5],t.payload[6])!=="GA94"){return null}if(t.payload[7]!==3){return null}return t.payload.subarray(8,t.payload.length-1)};var ba=function e(t,r){var i=[],n,a,s,o;if(!(r[0]&64)){return i}a=r[0]&31;for(n=0;n<a;n++){s=n*3;o={type:r[s+2]&3,pts:t};if(r[s+2]&4){o.ccData=r[s+3]<<8|r[s+4];i.push(o)}}return i};var Ta=function e(t){var r=t.byteLength,i=[],n=1,a,s;while(n<r-2){if(t[n]===0&&t[n+1]===0&&t[n+2]===3){i.push(n+2);n+=2}else{n++}}if(i.length===0){return t}a=r-i.length;s=new Uint8Array(a);var o=0;for(n=0;n<a;o++,n++){if(o===i[0]){o++;i.shift()}s[n]=t[o]}return s};var Sa={parseSei:ya,parseUserData:_a,parseCaptionPackets:ba,discardEmulationPreventionBytes:Ta,USER_DATA_REGISTERED_ITU_T_T35:ma};var ka=function e(){e.prototype.init.call(this);this.captionPackets_=[];this.ccStreams_=[new Oa(0,0),new Oa(0,1),new Oa(1,0),new Oa(1,1)];this.reset();this.ccStreams_.forEach(function(e){e.on("data",this.trigger.bind(this,"data"));e.on("done",this.trigger.bind(this,"done"))},this)};ka.prototype=new Rn;ka.prototype.push=function(e){var t,r,i;if(e.nalUnitType!=="sei_rbsp"){return}t=Sa.parseSei(e.escapedRBSP);if(t.payloadType!==Sa.USER_DATA_REGISTERED_ITU_T_T35){return}r=Sa.parseUserData(t);if(!r){return}if(e.dts<this.latestDts_){this.ignoreNextEqualDts_=true;return}else if(e.dts===this.latestDts_&&this.ignoreNextEqualDts_){this.numSameDts_--;if(!this.numSameDts_){this.ignoreNextEqualDts_=false}return}i=Sa.parseCaptionPackets(e.pts,r);this.captionPackets_=this.captionPackets_.concat(i);if(this.latestDts_!==e.dts){this.numSameDts_=0}this.numSameDts_++;this.latestDts_=e.dts};ka.prototype.flush=function(){if(!this.captionPackets_.length){this.ccStreams_.forEach(function(e){e.flush()},this);return}this.captionPackets_.forEach(function(e,t){e.presortIndex=t});this.captionPackets_.sort(function(e,t){if(e.pts===t.pts){return e.presortIndex-t.presortIndex}return e.pts-t.pts});this.captionPackets_.forEach(function(e){if(e.type<2){this.dispatchCea608Packet(e)}},this);this.captionPackets_.length=0;this.ccStreams_.forEach(function(e){e.flush()},this);return};ka.prototype.reset=function(){this.latestDts_=null;this.ignoreNextEqualDts_=false;this.numSameDts_=0;this.activeCea608Channel_=[null,null];this.ccStreams_.forEach(function(e){e.reset()})};ka.prototype.dispatchCea608Packet=function(e){if(this.setsTextOrXDSActive(e)){this.activeCea608Channel_[e.type]=null}else if(this.setsChannel1Active(e)){this.activeCea608Channel_[e.type]=0}else if(this.setsChannel2Active(e)){this.activeCea608Channel_[e.type]=1}if(this.activeCea608Channel_[e.type]===null){return}this.ccStreams_[(e.type<<1)+this.activeCea608Channel_[e.type]].push(e)};ka.prototype.setsChannel1Active=function(e){return(e.ccData&30720)===4096};ka.prototype.setsChannel2Active=function(e){return(e.ccData&30720)===6144};ka.prototype.setsTextOrXDSActive=function(e){return(e.ccData&28928)===256||(e.ccData&30974)===4138||(e.ccData&30974)===6186};var wa={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};var Ea=function e(t){if(t===null){return""}t=wa[t]||t;return String.fromCharCode(t)};var Ca=14;var Ia=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152];var Aa=function e(){var t=[],r=Ca+1;while(r--){t.push("")}return t};var Oa=function e(t,r){e.prototype.init.call(this);this.field_=t||0;this.dataChannel_=r||0;this.name_="CC"+((this.field_<<1|this.dataChannel_)+1);this.setConstants();this.reset();this.push=function(e){var t,r,i,n,a;t=e.ccData&32639;if(t===this.lastControlCode_){this.lastControlCode_=null;return}if((t&61440)===4096){this.lastControlCode_=t}else if(t!==this.PADDING_){this.lastControlCode_=null}i=t>>>8;n=t&255;if(t===this.PADDING_){return}else if(t===this.RESUME_CAPTION_LOADING_){this.mode_="popOn"}else if(t===this.END_OF_CAPTION_){this.mode_="popOn";this.clearFormatting(e.pts);this.flushDisplayed(e.pts);r=this.displayed_;this.displayed_=this.nonDisplayed_;this.nonDisplayed_=r;this.startPts_=e.pts}else if(t===this.ROLL_UP_2_ROWS_){this.rollUpRows_=2;this.setRollUp(e.pts)}else if(t===this.ROLL_UP_3_ROWS_){this.rollUpRows_=3;this.setRollUp(e.pts)}else if(t===this.ROLL_UP_4_ROWS_){this.rollUpRows_=4;this.setRollUp(e.pts)}else if(t===this.CARRIAGE_RETURN_){this.clearFormatting(e.pts);this.flushDisplayed(e.pts);this.shiftRowsUp_();this.startPts_=e.pts}else if(t===this.BACKSPACE_){if(this.mode_==="popOn"){this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1)}else{this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1)}}else if(t===this.ERASE_DISPLAYED_MEMORY_){this.flushDisplayed(e.pts);this.displayed_=Aa()}else if(t===this.ERASE_NON_DISPLAYED_MEMORY_){this.nonDisplayed_=Aa()}else if(t===this.RESUME_DIRECT_CAPTIONING_){if(this.mode_!=="paintOn"){this.flushDisplayed(e.pts);this.displayed_=Aa()}this.mode_="paintOn";this.startPts_=e.pts}else if(this.isSpecialCharacter(i,n)){i=(i&3)<<8;a=Ea(i|n);this[this.mode_](e.pts,a);this.column_++}else if(this.isExtCharacter(i,n)){if(this.mode_==="popOn"){this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1)}else{this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1)}i=(i&3)<<8;a=Ea(i|n);this[this.mode_](e.pts,a);this.column_++}else if(this.isMidRowCode(i,n)){this.clearFormatting(e.pts);this[this.mode_](e.pts," ");this.column_++;if((n&14)===14){this.addFormatting(e.pts,["i"])}if((n&1)===1){this.addFormatting(e.pts,["u"])}}else if(this.isOffsetControlCode(i,n)){this.column_+=n&3}else if(this.isPAC(i,n)){var s=Ia.indexOf(t&7968);if(this.mode_==="rollUp"){if(s-this.rollUpRows_+1<0){s=this.rollUpRows_-1}this.setRollUp(e.pts,s)}if(s!==this.row_){this.clearFormatting(e.pts);this.row_=s}if(n&1&&this.formatting_.indexOf("u")===-1){this.addFormatting(e.pts,["u"])}if((t&16)===16){this.column_=((t&14)>>1)*4}if(this.isColorPAC(n)){if((n&14)===14){this.addFormatting(e.pts,["i"])}}}else if(this.isNormalChar(i)){if(n===0){n=null}a=Ea(i);a+=Ea(n);this[this.mode_](e.pts,a);this.column_+=a.length}}};Oa.prototype=new Rn;Oa.prototype.flushDisplayed=function(e){var t=this.displayed_.map(function(e){try{return e.trim()}catch(e){console.error("Skipping malformed caption.");return""}}).join("\n").replace(/^\n+|\n+$/g,"");if(t.length){this.trigger("data",{startPts:this.startPts_,endPts:e,text:t,stream:this.name_})}};Oa.prototype.reset=function(){this.mode_="popOn";this.topRow_=0;this.startPts_=0;this.displayed_=Aa();this.nonDisplayed_=Aa();this.lastControlCode_=null;this.column_=0;this.row_=Ca;this.rollUpRows_=2;this.formatting_=[]};Oa.prototype.setConstants=function(){if(this.dataChannel_===0){this.BASE_=16;this.EXT_=17;this.CONTROL_=(20|this.field_)<<8;this.OFFSET_=23}else if(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_=this.CONTROL_|32;this.END_OF_CAPTION_=this.CONTROL_|47;this.ROLL_UP_2_ROWS_=this.CONTROL_|37;this.ROLL_UP_3_ROWS_=this.CONTROL_|38;this.ROLL_UP_4_ROWS_=this.CONTROL_|39;this.CARRIAGE_RETURN_=this.CONTROL_|45;this.RESUME_DIRECT_CAPTIONING_=this.CONTROL_|41;this.BACKSPACE_=this.CONTROL_|33;this.ERASE_DISPLAYED_MEMORY_=this.CONTROL_|44;this.ERASE_NON_DISPLAYED_MEMORY_=this.CONTROL_|46};Oa.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&t>=48&&t<=63};Oa.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&t>=32&&t<=63};Oa.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&t>=32&&t<=47};Oa.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&t>=33&&t<=35};Oa.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&t>=64&&t<=127};Oa.prototype.isColorPAC=function(e){return e>=64&&e<=79||e>=96&&e<=127};Oa.prototype.isNormalChar=function(e){return e>=32&&e<=127};Oa.prototype.setRollUp=function(e,t){if(this.mode_!=="rollUp"){this.row_=Ca;this.mode_="rollUp";this.flushDisplayed(e);this.nonDisplayed_=Aa();this.displayed_=Aa()}if(t!==undefined&&t!==this.row_){for(var r=0;r<this.rollUpRows_;r++){this.displayed_[t-r]=this.displayed_[this.row_-r];this.displayed_[this.row_-r]=""}}if(t===undefined){t=this.row_}this.topRow_=t-this.rollUpRows_+1};Oa.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t);var r=t.reduce(function(e,t){return e+"<"+t+">"},"");this[this.mode_](e,r)};Oa.prototype.clearFormatting=function(e){if(!this.formatting_.length){return}var t=this.formatting_.reverse().reduce(function(e,t){return e+"</"+t+">"},"");this.formatting_=[];this[this.mode_](e,t)};Oa.prototype.popOn=function(e,t){var r=this.nonDisplayed_[this.row_];r+=t;this.nonDisplayed_[this.row_]=r};Oa.prototype.rollUp=function(e,t){var r=this.displayed_[this.row_];r+=t;this.displayed_[this.row_]=r};Oa.prototype.shiftRowsUp_=function(){var e;for(e=0;e<this.topRow_;e++){this.displayed_[e]=""}for(e=this.row_+1;e<Ca+1;e++){this.displayed_[e]=""}for(e=this.topRow_;e<this.row_;e++){this.displayed_[e]=this.displayed_[e+1]}this.displayed_[this.row_]=""};Oa.prototype.paintOn=function(e,t){var r=this.displayed_[this.row_];r+=t;this.displayed_[this.row_]=r};var Pa={CaptionStream:ka,Cea608Stream:Oa};var La={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21};var xa=8589934592;var Da=4294967296;var Ua=function e(t,r){var i=1;if(t>r){i=-1}while(Math.abs(r-t)>Da){t+=i*xa}return t};var Ra=function e(t){var r,i;e.prototype.init.call(this);this.type_=t;this.push=function(e){if(e.type!==this.type_){return}if(i===undefined){i=e.dts}e.dts=Ua(e.dts,i);e.pts=Ua(e.pts,i);r=e.dts;this.trigger("data",e)};this.flush=function(){i=r;this.trigger("done")};this.discontinuity=function(){i=void 0;r=void 0}};Ra.prototype=new Rn;var Ma={TimestampRolloverStream:Ra,handleRollover:Ua};var ja=function e(t,r,i){var n,a="";for(n=r;n<i;n++){a+="%"+("00"+t[n].toString(16)).slice(-2)}return a},Na=function e(t,r,i){return decodeURIComponent(ja(t,r,i))},Ba=function e(t,r,i){return unescape(ja(t,r,i))},Fa=function e(t){return t[0]<<21|t[1]<<14|t[2]<<7|t[3]},qa={TXXX:function e(t){var r;if(t.data[0]!==3){return}for(r=1;r<t.data.length;r++){if(t.data[r]===0){t.description=Na(t.data,1,r);t.value=Na(t.data,r+1,t.data.length).replace(/\0*$/,"");break}}t.data=t.value},WXXX:function e(t){var r;if(t.data[0]!==3){return}for(r=1;r<t.data.length;r++){if(t.data[r]===0){t.description=Na(t.data,1,r);t.url=Na(t.data,r+1,t.data.length);break}}},PRIV:function e(t){var r;for(r=0;r<t.data.length;r++){if(t.data[r]===0){t.owner=Ba(t.data,0,r);break}}t.privateData=t.data.subarray(r+1);t.data=t.privateData}},Va;Va=function e(t){var r={debug:!!(t&&t.debug),descriptor:t&&t.descriptor},i=0,n=[],a=0,s;Va.prototype.init.call(this);this.dispatchType=La.METADATA_STREAM_TYPE.toString(16);if(r.descriptor){for(s=0;s<r.descriptor.length;s++){this.dispatchType+=("00"+r.descriptor[s].toString(16)).slice(-2)}}this.push=function(e){var t,s,o,u,l,c;if(e.type!=="timed-metadata"){return}if(e.dataAlignmentIndicator){a=0;n.length=0}if(n.length===0&&(e.data.length<10||e.data[0]!=="I".charCodeAt(0)||e.data[1]!=="D".charCodeAt(0)||e.data[2]!=="3".charCodeAt(0))){if(r.debug){console.log("Skipping unrecognized metadata packet")}return}n.push(e);a+=e.data.byteLength;if(n.length===1){i=Fa(e.data.subarray(6,10));i+=10}if(a<i){return}t={data:new Uint8Array(i),frames:[],pts:n[0].pts,dts:n[0].dts};for(l=0;l<i;){t.data.set(n[0].data.subarray(0,i-l),l);l+=n[0].data.byteLength;a-=n[0].data.byteLength;n.shift()}s=10;if(t.data[5]&64){s+=4;s+=Fa(t.data.subarray(10,14));i-=Fa(t.data.subarray(16,20))}do{o=Fa(t.data.subarray(s+4,s+8));if(o<1){return console.log("Malformed ID3 frame encountered. Skipping metadata parsing.")}c=String.fromCharCode(t.data[s],t.data[s+1],t.data[s+2],t.data[s+3]);u={id:c,data:t.data.subarray(s+10,s+o+10)};u.key=u.id;if(qa[u.id]){qa[u.id](u);if(u.owner==="com.apple.streaming.transportStreamTimestamp"){var f=u.data,d=(f[3]&1)<<30|f[4]<<22|f[5]<<14|f[6]<<6|f[7]>>>2;d*=4;d+=f[7]&3;u.timeStamp=d;if(t.pts===undefined&&t.dts===undefined){t.pts=u.timeStamp;t.dts=u.timeStamp}this.trigger("timestamp",u)}}t.frames.push(u);s+=10;s+=o}while(s<i);this.trigger("data",t)}};Va.prototype=new Rn;var Ha=Va;var za=Ma.TimestampRolloverStream;var Wa,Ga,Ya;var Xa=188,Ka=71;Wa=function e(){var t=new Uint8Array(Xa),r=0;Wa.prototype.init.call(this);this.push=function(e){var i=0,n=Xa,a;if(r){a=new Uint8Array(e.byteLength+r);a.set(t.subarray(0,r));a.set(e,r);r=0}else{a=e}while(n<a.byteLength){if(a[i]===Ka&&a[n]===Ka){this.trigger("data",a.subarray(i,n));i+=Xa;n+=Xa;continue}i++;n++}if(i<a.byteLength){t.set(a.subarray(i),0);r=a.byteLength-i}};this.flush=function(){if(r===Xa&&t[0]===Ka){this.trigger("data",t);r=0}this.trigger("done")}};Wa.prototype=new Rn;Ga=function e(){var t,r,i,n;Ga.prototype.init.call(this);n=this;this.packetsWaitingForPmt=[];this.programMapTable=undefined;t=function e(t,n){var a=0;if(n.payloadUnitStartIndicator){a+=t[a]+1}if(n.type==="pat"){r(t.subarray(a),n)}else{i(t.subarray(a),n)}};r=function e(t,r){r.section_number=t[7];r.last_section_number=t[8];n.pmtPid=(t[10]&31)<<8|t[11];r.pmtPid=n.pmtPid};i=function e(t,r){var i,a,s,o;if(!(t[5]&1)){return}n.programMapTable={video:null,audio:null,"timed-metadata":{}};i=(t[1]&15)<<8|t[2];a=3+i-4;s=(t[10]&15)<<8|t[11];o=12+s;while(o<a){var u=t[o];var l=(t[o+1]&31)<<8|t[o+2];if(u===La.H264_STREAM_TYPE&&n.programMapTable.video===null){n.programMapTable.video=l}else if(u===La.ADTS_STREAM_TYPE&&n.programMapTable.audio===null){n.programMapTable.audio=l}else if(u===La.METADATA_STREAM_TYPE){n.programMapTable["timed-metadata"][l]=u}o+=((t[o+3]&15)<<8|t[o+4])+5}r.programMapTable=n.programMapTable};this.push=function(e){var r={},i=4;r.payloadUnitStartIndicator=!!(e[1]&64);r.pid=e[1]&31;r.pid<<=8;r.pid|=e[2];if((e[3]&48)>>>4>1){i+=e[i]+1}if(r.pid===0){r.type="pat";t(e.subarray(i),r);this.trigger("data",r)}else if(r.pid===this.pmtPid){r.type="pmt";t(e.subarray(i),r);this.trigger("data",r);while(this.packetsWaitingForPmt.length){this.processPes_.apply(this,this.packetsWaitingForPmt.shift())}}else if(this.programMapTable===undefined){this.packetsWaitingForPmt.push([e,i,r])}else{this.processPes_(e,i,r)}};this.processPes_=function(e,t,r){if(r.pid===this.programMapTable.video){r.streamType=La.H264_STREAM_TYPE}else if(r.pid===this.programMapTable.audio){r.streamType=La.ADTS_STREAM_TYPE}else{r.streamType=this.programMapTable["timed-metadata"][r.pid]}r.type="pes";r.data=e.subarray(t);this.trigger("data",r)}};Ga.prototype=new Rn;Ga.STREAM_TYPES={h264:27,adts:15};Ya=function e(){var t=this,r={data:[],size:0},i={data:[],size:0},n={data:[],size:0},a=function e(t,r){var i;r.packetLength=6+(t[4]<<8|t[5]);r.dataAlignmentIndicator=(t[6]&4)!==0;i=t[7];if(i&192){r.pts=(t[9]&14)<<27|(t[10]&255)<<20|(t[11]&254)<<12|(t[12]&255)<<5|(t[13]&254)>>>3;r.pts*=4;r.pts+=(t[13]&6)>>>1;r.dts=r.pts;if(i&64){r.dts=(t[14]&14)<<27|(t[15]&255)<<20|(t[16]&254)<<12|(t[17]&255)<<5|(t[18]&254)>>>3;r.dts*=4;r.dts+=(t[18]&6)>>>1}}r.data=t.subarray(9+t[8])},s=function e(r,i,n){var s=new Uint8Array(r.size),o={type:i},u=0,l=0,c=false,f;if(!r.data.length||r.size<9){return}o.trackId=r.data[0].pid;for(u=0;u<r.data.length;u++){f=r.data[u];s.set(f.data,l);l+=f.data.byteLength}a(s,o);c=i==="video"||o.packetLength<=r.size;if(n||c){r.size=0;r.data.length=0}if(c){t.trigger("data",o)}};Ya.prototype.init.call(this);this.push=function(e){({pat:function e(){},pes:function t(){var a,o;switch(e.streamType){case La.H264_STREAM_TYPE:case La.H264_STREAM_TYPE:a=r;o="video";break;case La.ADTS_STREAM_TYPE:a=i;o="audio";break;case La.METADATA_STREAM_TYPE:a=n;o="timed-metadata";break;default:return}if(e.payloadUnitStartIndicator){s(a,o,true)}a.data.push(e);a.size+=e.data.byteLength},pmt:function r(){var i={type:"metadata",tracks:[]},n=e.programMapTable;if(n.video!==null){i.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+n.video,codec:"avc",type:"video"})}if(n.audio!==null){i.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+n.audio,codec:"adts",type:"audio"})}t.trigger("data",i)}})[e.type]()};this.flush=function(){s(r,"video");s(i,"audio");s(n,"timed-metadata");this.trigger("done")}};Ya.prototype=new Rn;var $a={PAT_PID:0,MP2T_PACKET_LENGTH:Xa,TransportPacketStream:Wa,TransportParseStream:Ga,ElementaryStream:Ya,TimestampRolloverStream:za,CaptionStream:Pa.CaptionStream,Cea608Stream:Pa.Cea608Stream,MetadataStream:Ha};for(var Qa in La){if(La.hasOwnProperty(Qa)){$a[Qa]=La[Qa]}}var Ja=$a;var Za;var es=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];Za=function e(){var t;Za.prototype.init.call(this);this.push=function(e){var r=0,i=0,n,a,s,o,u,l;if(e.type!=="audio"){return}if(t){o=t;t=new Uint8Array(o.byteLength+e.data.byteLength);t.set(o);t.set(e.data,o.byteLength)}else{t=e.data}while(r+5<t.length){if(t[r]!==255||(t[r+1]&246)!==240){r++;continue}a=(~t[r+1]&1)*2;n=(t[r+3]&3)<<11|t[r+4]<<3|(t[r+5]&224)>>5;u=((t[r+6]&3)+1)*1024;l=u*9e4/es[(t[r+2]&60)>>>2];s=r+n;if(t.byteLength<s){return}this.trigger("data",{pts:e.pts+i*l,dts:e.dts+i*l,sampleCount:u,audioobjecttype:(t[r+2]>>>6&3)+1,channelcount:(t[r+2]&1)<<2|(t[r+3]&192)>>>6,samplerate:es[(t[r+2]&60)>>>2],samplingfrequencyindex:(t[r+2]&60)>>>2,samplesize:16,data:t.subarray(r+7+a,s)});if(t.byteLength===s){t=undefined;return}i++;t=t.subarray(s)}};this.flush=function(){this.trigger("done")}};Za.prototype=new Rn;var ts=Za;var rs;rs=function e(t){var r=t.byteLength,i=0,n=0;this.length=function(){return 8*r};this.bitsAvailable=function(){return 8*r+n};this.loadWord=function(){var e=t.byteLength-r,a=new Uint8Array(4),s=Math.min(4,r);if(s===0){throw new Error("no bytes available")}a.set(t.subarray(e,e+s));i=new DataView(a.buffer).getUint32(0);n=s*8;r-=s};this.skipBits=function(e){var t;if(n>e){i<<=e;n-=e}else{e-=n;t=Math.floor(e/8);e-=t*8;r-=t;this.loadWord();i<<=e;n-=e}};this.readBits=function(e){var t=Math.min(n,e),a=i>>>32-t;n-=t;if(n>0){i<<=t}else if(r>0){this.loadWord()}t=e-t;if(t>0){return a<<t|this.readBits(t)}return a};this.skipLeadingZeros=function(){var e;for(e=0;e<n;++e){if((i&2147483648>>>e)!==0){i<<=e;n-=e;return e}}this.loadWord();return e+this.skipLeadingZeros()};this.skipUnsignedExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())};this.skipExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())};this.readUnsignedExpGolomb=function(){var e=this.skipLeadingZeros();return this.readBits(e+1)-1};this.readExpGolomb=function(){var e=this.readUnsignedExpGolomb();if(1&e){return 1+e>>>1}return-1*(e>>>1)};this.readBoolean=function(){return this.readBits(1)===1};this.readUnsignedByte=function(){return this.readBits(8)};this.loadWord()};var is=rs;var ns,as;var ss;as=function e(){var t=0,r,i;as.prototype.init.call(this);this.push=function(e){var n;if(!i){i=e.data}else{n=new Uint8Array(i.byteLength+e.data.byteLength);n.set(i);n.set(e.data,i.byteLength);i=n}for(;t<i.byteLength-3;t++){if(i[t+2]===1){r=t+5;break}}while(r<i.byteLength){switch(i[r]){case 0:if(i[r-1]!==0){r+=2;break}else if(i[r-2]!==0){r++;break}if(t+3!==r-2){this.trigger("data",i.subarray(t+3,r-2))}do{r++}while(i[r]!==1&&r<i.length);t=r-2;r+=3;break;case 1:if(i[r-1]!==0||i[r-2]!==0){r+=3;break}this.trigger("data",i.subarray(t+3,r-2));t=r-2;r+=3;break;default:r+=3;break}}i=i.subarray(t);r-=t;t=0};this.flush=function(){if(i&&i.byteLength>3){this.trigger("data",i.subarray(t+3))}i=null;t=0;this.trigger("done")}};as.prototype=new Rn;ss={100:true,110:true,122:true,244:true,44:true,83:true,86:true,118:true,128:true,138:true,139:true,134:true};ns=function e(){var t=new as,r,i,n,a,s,o,u;ns.prototype.init.call(this);r=this;this.push=function(e){if(e.type!=="video"){return}i=e.trackId;n=e.pts;a=e.dts;t.push(e)};t.on("data",function(e){var t={trackId:i,pts:n,dts:a,data:e};switch(e[0]&31){case 5:t.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:t.nalUnitType="sei_rbsp";t.escapedRBSP=s(e.subarray(1));break;case 7:t.nalUnitType="seq_parameter_set_rbsp";t.escapedRBSP=s(e.subarray(1));t.config=o(t.escapedRBSP);break;case 8:t.nalUnitType="pic_parameter_set_rbsp";break;case 9:t.nalUnitType="access_unit_delimiter_rbsp";break;default:break}r.trigger("data",t)});t.on("done",function(){r.trigger("done")});this.flush=function(){t.flush()};u=function e(t,r){var i=8,n=8,a,s;for(a=0;a<t;a++){if(n!==0){s=r.readExpGolomb();n=(i+s+256)%256}i=n===0?i:n}};s=function e(t){var r=t.byteLength,i=[],n=1,a,s;while(n<r-2){if(t[n]===0&&t[n+1]===0&&t[n+2]===3){i.push(n+2);n+=2}else{n++}}if(i.length===0){return t}a=r-i.length;s=new Uint8Array(a);var o=0;for(n=0;n<a;o++,n++){if(o===i[0]){o++;i.shift()}s[n]=t[o]}return s};o=function e(t){var r=0,i=0,n=0,a=0,s=1,o,l,c,f,d,h,p,v,m,g,y,_,b,T;o=new is(t);l=o.readUnsignedByte();f=o.readUnsignedByte();c=o.readUnsignedByte();o.skipUnsignedExpGolomb();if(ss[l]){d=o.readUnsignedExpGolomb();if(d===3){o.skipBits(1)}o.skipUnsignedExpGolomb();o.skipUnsignedExpGolomb();o.skipBits(1);if(o.readBoolean()){y=d!==3?8:12;for(T=0;T<y;T++){if(o.readBoolean()){if(T<6){u(16,o)}else{u(64,o)}}}}}o.skipUnsignedExpGolomb();h=o.readUnsignedExpGolomb();if(h===0){o.readUnsignedExpGolomb()}else if(h===1){o.skipBits(1);o.skipExpGolomb();o.skipExpGolomb();p=o.readUnsignedExpGolomb();for(T=0;T<p;T++){o.skipExpGolomb()}}o.skipUnsignedExpGolomb();o.skipBits(1);v=o.readUnsignedExpGolomb();m=o.readUnsignedExpGolomb();g=o.readBits(1);if(g===0){o.skipBits(1)}o.skipBits(1);if(o.readBoolean()){r=o.readUnsignedExpGolomb();i=o.readUnsignedExpGolomb();n=o.readUnsignedExpGolomb();a=o.readUnsignedExpGolomb()}if(o.readBoolean()){if(o.readBoolean()){b=o.readUnsignedByte();switch(b){case 1:_=[1,1];break;case 2:_=[12,11];break;case 3:_=[10,11];break;case 4:_=[16,11];break;case 5:_=[40,33];break;case 6:_=[24,11];break;case 7:_=[20,11];break;case 8:_=[32,11];break;case 9:_=[80,33];break;case 10:_=[18,11];break;case 11:_=[15,11];break;case 12:_=[64,33];break;case 13:_=[160,99];break;case 14:_=[4,3];break;case 15:_=[3,2];break;case 16:_=[2,1];break;case 255:{_=[o.readUnsignedByte()<<8|o.readUnsignedByte(),o.readUnsignedByte()<<8|o.readUnsignedByte()];break}}if(_){s=_[0]/_[1]}}}return{profileIdc:l,levelIdc:c,profileCompatibility:f,width:Math.ceil(((v+1)*16-r*2-i*2)*s),height:(2-g)*(m+1)*16-n*2-a*2}}};ns.prototype=new Rn;var os={H264Stream:ns,NalByteStream:as};var us=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];var ls=function e(t){if(t[0]==="I".charCodeAt(0)&&t[1]==="D".charCodeAt(0)&&t[2]==="3".charCodeAt(0)){return true}return false};var cs=function e(t){return t[0]<<21|t[1]<<14|t[2]<<7|t[3]};var fs=function e(t,r,i){var n,a="";for(n=r;n<i;n++){a+="%"+("00"+t[n].toString(16)).slice(-2)}return a};var ds=function e(t,r,i){return unescape(fs(t,r,i))};var hs=function e(t,r){var i=t[r+6]<<21|t[r+7]<<14|t[r+8]<<7|t[r+9],n=t[r+5],a=(n&16)>>4;if(a){return i+20}return i+10};var ps=function e(t,r){var i=(t[r+5]&224)>>5,n=t[r+4]<<3,a=t[r+3]&3<<11;return a|n|i};var vs=function e(t,r){if(t[r]==="I".charCodeAt(0)&&t[r+1]==="D".charCodeAt(0)&&t[r+2]==="3".charCodeAt(0)){return"timed-metadata"}else if(t[r]&255===255&&(t[r+1]&240)===240){return"audio"}return null};var ms=function e(t){var r=0;while(r+5<t.length){if(t[r]!==255||(t[r+1]&246)!==240){r++;continue}return us[(t[r+2]&60)>>>2]}return null};var gs=function e(t){var r,i,n,a;r=10;if(t[5]&64){r+=4;r+=cs(t.subarray(10,14))}do{i=cs(t.subarray(r+4,r+8));if(i<1){return null}a=String.fromCharCode(t[r],t[r+1],t[r+2],t[r+3]);if(a==="PRIV"){n=t.subarray(r+10,r+i+10);for(var s=0;s<n.byteLength;s++){if(n[s]===0){var o=ds(n,0,s);if(o==="com.apple.streaming.transportStreamTimestamp"){var u=n.subarray(s+1);var l=(u[3]&1)<<30|u[4]<<22|u[5]<<14|u[6]<<6|u[7]>>>2;l*=4;l+=u[7]&3;return l}break}}}r+=10;r+=i}while(r<t.byteLength);return null};var ys={isLikelyAacData:ls,parseId3TagSize:hs,parseAdtsSize:ps,parseType:vs,parseSampleRate:ms,parseAacTimestamp:gs};var _s;_s=function e(){var t=new Uint8Array,r=0;_s.prototype.init.call(this);this.setTimestamp=function(e){r=e};this.push=function(e){var i=0,n=0,a,s,o,u;if(t.length){u=t.length;t=new Uint8Array(e.byteLength+u);t.set(t.subarray(0,u));t.set(e,u)}else{t=e}while(t.length-n>=3){if(t[n]==="I".charCodeAt(0)&&t[n+1]==="D".charCodeAt(0)&&t[n+2]==="3".charCodeAt(0)){if(t.length-n<10){break}i=ys.parseId3TagSize(t,n);if(n+i>t.length){break}s={type:"timed-metadata",data:t.subarray(n,n+i)};this.trigger("data",s);n+=i;continue}else if((t[n]&255)===255&&(t[n+1]&240)===240){if(t.length-n<7){break}i=ys.parseAdtsSize(t,n);if(n+i>t.length){break}o={type:"audio",data:t.subarray(n,n+i),pts:r,dts:r};this.trigger("data",o);n+=i;continue}n++}a=t.length-n;if(a>0){t=t.subarray(n)}else{t=new Uint8Array}}};_s.prototype=new Rn;var bs=_s;var Ts=os.H264Stream;var Ss=ys.isLikelyAacData;var ks=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"];var ws=["width","height","profileIdc","levelIdc","profileCompatibility"];var Es,Cs,Is,As;var Os=function e(t,r){var i;if(t.length!==r.length){return false}for(i=0;i<t.length;i++){if(t[i]!==r[i]){return false}}return true};var Ps=function e(t,r,i,n,a,s){var o=i-r,u=n-r,l=a-i;return{start:{dts:t,pts:t+o},end:{dts:t+u,pts:t+l},prependedContentDuration:s,baseMediaDecodeTime:t}};Cs=function e(t,r){var i=[],n=0,a=0,s=0,o=Infinity;r=r||{};Cs.prototype.init.call(this);this.push=function(e){va.collectDtsInfo(t,e);if(t){ks.forEach(function(r){t[r]=e[r]})}i.push(e)};this.setEarliestDts=function(e){a=e-t.timelineStartInfo.baseMediaDecodeTime};this.setVideoBaseMediaDecodeTime=function(e){o=e};this.setAudioAppendStart=function(e){s=e};this.flush=function(){var e,u,l,c;if(i.length===0){this.trigger("done","AudioSegmentStream");return}e=ca.trimAdtsFramesByEarliestDts(i,t,a);t.baseMediaDecodeTime=va.calculateTrackBaseMediaDecodeTime(t,r.keepOriginalTimestamps);ca.prefixWithSilence(t,e,s,o);t.samples=ca.generateSampleTable(e);l=Dn.mdat(ca.concatenateFrameData(e));i=[];u=Dn.moof(n,[t]);c=new Uint8Array(u.byteLength+l.byteLength);n++;c.set(u);c.set(l,u.byteLength);va.clearDtsInfo(t);this.trigger("data",{track:t,boxes:c});this.trigger("done","AudioSegmentStream")}};Cs.prototype=new Rn;Es=function e(t,r){var i=0,n=[],a=[],s,o;r=r||{};Es.prototype.init.call(this);delete t.minPTS;this.gopCache_=[];this.push=function(e){va.collectDtsInfo(t,e);if(e.nalUnitType==="seq_parameter_set_rbsp"&&!s){s=e.config;t.sps=[e.data];ws.forEach(function(e){t[e]=s[e]},this)}if(e.nalUnitType==="pic_parameter_set_rbsp"&&!o){o=e.data;t.pps=[e.data]}n.push(e)};this.flush=function(){var e,s,o,u,l,c,f=0,d,h;while(n.length){if(n[0].nalUnitType==="access_unit_delimiter_rbsp"){break}n.shift()}if(n.length===0){this.resetStream_();this.trigger("done","VideoSegmentStream");return}e=Hn.groupNalsIntoFrames(n);o=Hn.groupFramesIntoGops(e);if(!o[0][0].keyFrame){s=this.getGopForFusion_(n[0],t);if(s){f=s.duration;o.unshift(s);o.byteLength+=s.byteLength;o.nalCount+=s.nalCount;o.pts=s.pts;o.dts=s.dts;o.duration+=s.duration}else{o=Hn.extendFirstKeyFrame(o)}}if(a.length){var p;if(r.alignGopsAtEnd){p=this.alignGopsAtEnd_(o)}else{p=this.alignGopsAtStart_(o)}if(!p){this.gopCache_.unshift({gop:o.pop(),pps:t.pps,sps:t.sps});this.gopCache_.length=Math.min(6,this.gopCache_.length);n=[];this.resetStream_();this.trigger("done","VideoSegmentStream");return}va.clearDtsInfo(t);o=p}va.collectDtsInfo(t,o);t.samples=Hn.generateSampleTable(o);l=Dn.mdat(Hn.concatenateNalData(o));t.baseMediaDecodeTime=va.calculateTrackBaseMediaDecodeTime(t,r.keepOriginalTimestamps);this.trigger("processedGopsInfo",o.map(function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}}));d=o[0];h=o[o.length-1];this.trigger("segmentTimingInfo",Ps(t.baseMediaDecodeTime,d.dts,d.pts,h.dts+h.duration,h.pts+h.duration,f));this.gopCache_.unshift({gop:o.pop(),pps:t.pps,sps:t.sps});this.gopCache_.length=Math.min(6,this.gopCache_.length);n=[];this.trigger("baseMediaDecodeTime",t.baseMediaDecodeTime);this.trigger("timelineStartInfo",t.timelineStartInfo);u=Dn.moof(i,[t]);c=new Uint8Array(u.byteLength+l.byteLength);i++;c.set(u);c.set(l,u.byteLength);this.trigger("data",{track:t,boxes:c});this.resetStream_();this.trigger("done","VideoSegmentStream")};this.resetStream_=function(){va.clearDtsInfo(t);s=undefined;o=undefined};this.getGopForFusion_=function(e){var r=45e3,i=1e4,n=Infinity,a,s,o,u,l;for(l=0;l<this.gopCache_.length;l++){u=this.gopCache_[l];o=u.gop;if(!(t.pps&&Os(t.pps[0],u.pps[0]))||!(t.sps&&Os(t.sps[0],u.sps[0]))){continue}if(o.dts<t.timelineStartInfo.dts){continue}a=e.dts-o.dts-o.duration;if(a>=-i&&a<=r){if(!s||n>a){s=u;n=a}}}if(s){return s.gop}return null};this.alignGopsAtStart_=function(e){var t,r,i,n,s,o,u,l;s=e.byteLength;o=e.nalCount;u=e.duration;t=r=0;while(t<a.length&&r<e.length){i=a[t];n=e[r];if(i.pts===n.pts){break}if(n.pts>i.pts){t++;continue}r++;s-=n.byteLength;o-=n.nalCount;u-=n.duration}if(r===0){return e}if(r===e.length){return null}l=e.slice(r);l.byteLength=s;l.duration=u;l.nalCount=o;l.pts=l[0].pts;l.dts=l[0].dts;return l};this.alignGopsAtEnd_=function(e){var t,r,i,n,s,o;t=a.length-1;r=e.length-1;s=null;o=false;while(t>=0&&r>=0){i=a[t];n=e[r];if(i.pts===n.pts){o=true;break}if(i.pts>n.pts){t--;continue}if(t===a.length-1){s=r}r--}if(!o&&s===null){return null}var u;if(o){u=r}else{u=s}if(u===0){return e}var l=e.slice(u);var c=l.reduce(function(e,t){e.byteLength+=t.byteLength;e.duration+=t.duration;e.nalCount+=t.nalCount;return e},{byteLength:0,duration:0,nalCount:0});l.byteLength=c.byteLength;l.duration=c.duration;l.nalCount=c.nalCount;l.pts=l[0].pts;l.dts=l[0].dts;return l};this.alignGopsWith=function(e){a=e}};Es.prototype=new Rn;As=function e(t,r){this.numberOfTracks=0;this.metadataStream=r;t=t||{};if(typeof t.remux!=="undefined"){this.remuxTracks=!!t.remux}else{this.remuxTracks=true}if(typeof t.keepOriginalTimestamps==="boolean"){this.keepOriginalTimestamps=t.keepOriginalTimestamps}this.pendingTracks=[];this.videoTrack=null;this.pendingBoxes=[];this.pendingCaptions=[];this.pendingMetadata=[];this.pendingBytes=0;this.emittedTracks=0;As.prototype.init.call(this);this.push=function(e){if(e.text){return this.pendingCaptions.push(e)}if(e.frames){return this.pendingMetadata.push(e)}this.pendingTracks.push(e.track);this.pendingBoxes.push(e.boxes);this.pendingBytes+=e.boxes.byteLength;if(e.track.type==="video"){this.videoTrack=e.track}if(e.track.type==="audio"){this.audioTrack=e.track}}};As.prototype=new Rn;As.prototype.flush=function(e){var t=0,r={captions:[],captionStreams:{},metadata:[],info:{}},i,n,a,s=0,o;if(this.pendingTracks.length<this.numberOfTracks){if(e!=="VideoSegmentStream"&&e!=="AudioSegmentStream"){return}else if(this.remuxTracks){return}else if(this.pendingTracks.length===0){this.emittedTracks++;if(this.emittedTracks>=this.numberOfTracks){this.trigger("done");this.emittedTracks=0}return}}if(this.videoTrack){s=this.videoTrack.timelineStartInfo.pts;ws.forEach(function(e){r.info[e]=this.videoTrack[e]},this)}else if(this.audioTrack){s=this.audioTrack.timelineStartInfo.pts;ks.forEach(function(e){r.info[e]=this.audioTrack[e]},this)}if(this.pendingTracks.length===1){r.type=this.pendingTracks[0].type}else{r.type="combined"}this.emittedTracks+=this.pendingTracks.length;a=Dn.initSegment(this.pendingTracks);r.initSegment=new Uint8Array(a.byteLength);r.initSegment.set(a);r.data=new Uint8Array(this.pendingBytes);for(o=0;o<this.pendingBoxes.length;o++){r.data.set(this.pendingBoxes[o],t);t+=this.pendingBoxes[o].byteLength}for(o=0;o<this.pendingCaptions.length;o++){i=this.pendingCaptions[o];i.startTime=i.startPts;if(!this.keepOriginalTimestamps){i.startTime-=s}i.startTime/=9e4;i.endTime=i.endPts;if(!this.keepOriginalTimestamps){i.endTime-=s}i.endTime/=9e4;r.captionStreams[i.stream]=true;r.captions.push(i)}for(o=0;o<this.pendingMetadata.length;o++){n=this.pendingMetadata[o];n.cueTime=n.pts;if(!this.keepOriginalTimestamps){n.cueTime-=s}n.cueTime/=9e4;r.metadata.push(n)}r.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",r);if(this.emittedTracks>=this.numberOfTracks){this.trigger("done");this.emittedTracks=0}};Is=function e(t){var r=this,i=true,n,a;Is.prototype.init.call(this);t=t||{};this.baseMediaDecodeTime=t.baseMediaDecodeTime||0;this.transmuxPipeline_={};this.setupAacPipeline=function(){var e={};this.transmuxPipeline_=e;e.type="aac";e.metadataStream=new Ja.MetadataStream;e.aacStream=new bs;e.audioTimestampRolloverStream=new Ja.TimestampRolloverStream("audio");e.timedMetadataTimestampRolloverStream=new Ja.TimestampRolloverStream("timed-metadata");e.adtsStream=new ts;e.coalesceStream=new As(t,e.metadataStream);e.headOfPipeline=e.aacStream;e.aacStream.pipe(e.audioTimestampRolloverStream).pipe(e.adtsStream);e.aacStream.pipe(e.timedMetadataTimestampRolloverStream).pipe(e.metadataStream).pipe(e.coalesceStream);e.metadataStream.on("timestamp",function(t){e.aacStream.setTimestamp(t.timeStamp)});e.aacStream.on("data",function(i){if(i.type==="timed-metadata"&&!e.audioSegmentStream){a=a||{timelineStartInfo:{baseMediaDecodeTime:r.baseMediaDecodeTime},codec:"adts",type:"audio"};e.coalesceStream.numberOfTracks++;e.audioSegmentStream=new Cs(a,t);e.adtsStream.pipe(e.audioSegmentStream).pipe(e.coalesceStream)}});e.coalesceStream.on("data",this.trigger.bind(this,"data"));e.coalesceStream.on("done",this.trigger.bind(this,"done"))};this.setupTsPipeline=function(){var e={};this.transmuxPipeline_=e;e.type="ts";e.metadataStream=new Ja.MetadataStream;e.packetStream=new Ja.TransportPacketStream;e.parseStream=new Ja.TransportParseStream;e.elementaryStream=new Ja.ElementaryStream;e.videoTimestampRolloverStream=new Ja.TimestampRolloverStream("video");e.audioTimestampRolloverStream=new Ja.TimestampRolloverStream("audio");e.timedMetadataTimestampRolloverStream=new Ja.TimestampRolloverStream("timed-metadata");e.adtsStream=new ts;e.h264Stream=new Ts;e.captionStream=new Ja.CaptionStream;e.coalesceStream=new As(t,e.metadataStream);e.headOfPipeline=e.packetStream;e.packetStream.pipe(e.parseStream).pipe(e.elementaryStream);e.elementaryStream.pipe(e.videoTimestampRolloverStream).pipe(e.h264Stream);e.elementaryStream.pipe(e.audioTimestampRolloverStream).pipe(e.adtsStream);e.elementaryStream.pipe(e.timedMetadataTimestampRolloverStream).pipe(e.metadataStream).pipe(e.coalesceStream);e.h264Stream.pipe(e.captionStream).pipe(e.coalesceStream);e.elementaryStream.on("data",function(i){var s;if(i.type==="metadata"){s=i.tracks.length;while(s--){if(!n&&i.tracks[s].type==="video"){n=i.tracks[s];n.timelineStartInfo.baseMediaDecodeTime=r.baseMediaDecodeTime}else if(!a&&i.tracks[s].type==="audio"){a=i.tracks[s];a.timelineStartInfo.baseMediaDecodeTime=r.baseMediaDecodeTime}}if(n&&!e.videoSegmentStream){e.coalesceStream.numberOfTracks++;e.videoSegmentStream=new Es(n,t);e.videoSegmentStream.on("timelineStartInfo",function(t){if(a){a.timelineStartInfo=t;e.audioSegmentStream.setEarliestDts(t.dts)}});e.videoSegmentStream.on("processedGopsInfo",r.trigger.bind(r,"gopInfo"));e.videoSegmentStream.on("segmentTimingInfo",r.trigger.bind(r,"videoSegmentTimingInfo"));e.videoSegmentStream.on("baseMediaDecodeTime",function(t){if(a){e.audioSegmentStream.setVideoBaseMediaDecodeTime(t)}});e.h264Stream.pipe(e.videoSegmentStream).pipe(e.coalesceStream)}if(a&&!e.audioSegmentStream){e.coalesceStream.numberOfTracks++;e.audioSegmentStream=new Cs(a,t);e.adtsStream.pipe(e.audioSegmentStream).pipe(e.coalesceStream)}}});e.coalesceStream.on("data",this.trigger.bind(this,"data"));e.coalesceStream.on("done",this.trigger.bind(this,"done"))};this.setBaseMediaDecodeTime=function(e){var r=this.transmuxPipeline_;if(!t.keepOriginalTimestamps){this.baseMediaDecodeTime=e}if(a){a.timelineStartInfo.dts=undefined;a.timelineStartInfo.pts=undefined;va.clearDtsInfo(a);if(!t.keepOriginalTimestamps){a.timelineStartInfo.baseMediaDecodeTime=e}if(r.audioTimestampRolloverStream){r.audioTimestampRolloverStream.discontinuity()}}if(n){if(r.videoSegmentStream){r.videoSegmentStream.gopCache_=[];r.videoTimestampRolloverStream.discontinuity()}n.timelineStartInfo.dts=undefined;n.timelineStartInfo.pts=undefined;va.clearDtsInfo(n);r.captionStream.reset();if(!t.keepOriginalTimestamps){n.timelineStartInfo.baseMediaDecodeTime=e}}if(r.timedMetadataTimestampRolloverStream){r.timedMetadataTimestampRolloverStream.discontinuity()}};this.setAudioAppendStart=function(e){if(a){this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(e)}};this.alignGopsWith=function(e){if(n&&this.transmuxPipeline_.videoSegmentStream){this.transmuxPipeline_.videoSegmentStream.alignGopsWith(e)}};this.push=function(e){if(i){var t=Ss(e);if(t&&this.transmuxPipeline_.type!=="aac"){this.setupAacPipeline()}else if(!t&&this.transmuxPipeline_.type!=="ts"){this.setupTsPipeline()}i=false}this.transmuxPipeline_.headOfPipeline.push(e)};this.flush=function(){i=true;this.transmuxPipeline_.headOfPipeline.flush()};this.resetCaptions=function(){if(this.transmuxPipeline_.captionStream){this.transmuxPipeline_.captionStream.reset()}}};Is.prototype=new Rn;var Ls={Transmuxer:Is,VideoSegmentStream:Es,AudioSegmentStream:Cs,AUDIO_PROPERTIES:ks,VIDEO_PROPERTIES:ws,generateVideoSegmentTimingInfo:Ps};var xs=Sa.discardEmulationPreventionBytes;var Ds=Pa.CaptionStream;var Us=function e(t,r){var i=t;for(var n=0;n<r.length;n++){var a=r[n];if(i<a.size){return a}i-=a.size}return null};var Rs=function e(t,r,i){var n=new DataView(t.buffer,t.byteOffset,t.byteLength),a=[],s,o,u,l;for(o=0;o+4<t.length;o+=u){u=n.getUint32(o);o+=4;if(u<=0){continue}switch(t[o]&31){case 6:var c=t.subarray(o+1,o+1+u);var f=Us(o,r);s={nalUnitType:"sei_rbsp",size:u,data:c,escapedRBSP:xs(c),trackId:i};if(f){s.pts=f.pts;s.dts=f.dts;l=f}else{s.pts=l.pts;s.dts=l.dts}a.push(s);break;default:break}}return a};var Ms=function e(t,r,i){var n=r;var a=i.defaultSampleDuration||0;var s=i.defaultSampleSize||0;var o=i.trackId;var u=[];t.forEach(function(e){var t=hi.parseTrun(e);var r=t.samples;r.forEach(function(e){if(e.duration===undefined){e.duration=a}if(e.size===undefined){e.size=s}e.trackId=o;e.dts=n;if(e.compositionTimeOffset===undefined){e.compositionTimeOffset=0}e.pts=n+e.compositionTimeOffset;n+=e.duration});u=u.concat(r)});return u};var js=function e(t,r){var i=ai.findBox(t,["moof","traf"]);var n=ai.findBox(t,["mdat"]);var a={};var s=[];n.forEach(function(e,t){var r=i[t];s.push({mdat:e,traf:r})});s.forEach(function(e){var t=e.mdat;var i=e.traf;var n=ai.findBox(i,["tfhd"]);var s=hi.parseTfhd(n[0]);var o=s.trackId;var u=ai.findBox(i,["tfdt"]);var l=u.length>0?hi.parseTfdt(u[0]).baseMediaDecodeTime:0;var c=ai.findBox(i,["trun"]);var f;var d;if(r===o&&c.length>0){f=Ms(c,l,s);d=Rs(t,f,o);if(!a[o]){a[o]=[]}a[o]=a[o].concat(d)}});return a};var Ns=function e(t,r,i){var n;if(!r){return null}n=js(t,r);return{seiNals:n[r],timescale:i}};var Bs=function e(){var t=false;var r;var i;var n;var a;var s;this.isInitialized=function(){return t};this.init=function(){r=new Ds;t=true;r.on("data",function(e){e.startTime=e.startPts/a;e.endTime=e.endPts/a;s.captions.push(e);s.captionStreams[e.stream]=true})};this.isNewInit=function(e,t){if(e&&e.length===0||t&&typeof t==="object"&&Object.keys(t).length===0){return false}return n!==e[0]||a!==t[n]};this.parse=function(e,t,r){var o;if(!this.isInitialized()){return null}else if(!t||!r){return null}else if(this.isNewInit(t,r)){n=t[0];a=r[n]}else if(!n||!a){i.push(e);return null}while(i.length>0){var u=i.shift();this.parse(u,t,r)}o=Ns(e,n,a);if(o===null||!o.seiNals){return null}this.pushNals(o.seiNals);this.flushStream();return s};this.pushNals=function(e){if(!this.isInitialized()||!e||e.length===0){return null}e.forEach(function(e){r.push(e)})};this.flushStream=function(){if(!this.isInitialized()){return null}r.flush()};this.clearParsedCaptions=function(){s.captions=[];s.captionStreams={}};this.resetCaptionStream=function(){if(!this.isInitialized()){return null}r.reset()};this.clearAllCaptions=function(){this.clearParsedCaptions();this.resetCaptionStream()};this.reset=function(){i=[];n=null;a=null;if(!s){s={captions:[],captionStreams:{}}}else{this.clearParsedCaptions()}this.resetCaptionStream()};this.reset()};var Fs=Bs;var qs={generator:Dn,probe:ai,Transmuxer:Ls.Transmuxer,AudioSegmentStream:Ls.AudioSegmentStream,VideoSegmentStream:Ls.VideoSegmentStream,CaptionParser:Fs};var Vs=qs.CaptionParser;var Hs=500;var zs=function e(t,r,i){if(!t||!r){return false}var n=t.segments;var a=i===n.length;return t.endList&&r.readyState==="open"&&a};var Ws=function e(t){return typeof t==="number"&&isFinite(t)};var Gs=function e(t,r,i){if(t!=="main"||!r||!i){return null}if(!i.containsAudio&&!i.containsVideo){return"Neither audio nor video found in segment."}if(r.containsVideo&&!i.containsVideo){return"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."}if(!r.containsVideo&&i.containsVideo){return"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."}return null};var Ys=function e(t,r,i){var n=void 0;if(t.length&&t.start(0)>0&&t.start(0)<r){n=t.start(0)}else{n=r-30}return Math.min(n,r-i)};var Xs=function e(t){var r=t.segment,i=r.start,n=r.end,a=t.playlist,s=a.mediaSequence,o=a.id,u=a.segments,l=u===undefined?[]:u,c=t.mediaIndex,f=t.timeline;return["appending ["+c+"] of ["+s+", "+(s+l.length)+"] from playlist ["+o+"]","["+i+" => "+n+"] in timeline ["+f+"]"].join(" ")};var Ks=function(e){O(t,e);function t(e){C(this,t);var r=P(this,(t.__proto__||Object.getPrototypeOf(t)).call(this));if(!e){throw new TypeError("Initialization settings are required")}if(typeof e.currentTime!=="function"){throw new TypeError("No currentTime getter specified")}if(!e.mediaSource){throw new TypeError("No MediaSource specified")}r.bandwidth=e.bandwidth;r.throughput={rate:0,count:0};r.roundTrip=NaN;r.resetStats_();r.mediaIndex=null;r.hasPlayed_=e.hasPlayed;r.currentTime_=e.currentTime;r.seekable_=e.seekable;r.seeking_=e.seeking;r.duration_=e.duration;r.mediaSource_=e.mediaSource;r.hls_=e.hls;r.loaderType_=e.loaderType;r.startingMedia_=void 0;r.segmentMetadataTrack_=e.segmentMetadataTrack;r.goalBufferLength_=e.goalBufferLength;r.sourceType_=e.sourceType;r.inbandTextTracks_=e.inbandTextTracks;r.state_="INIT";r.checkBufferTimeout_=null;r.error_=void 0;r.currentTimeline_=-1;r.pendingSegment_=null;r.mimeType_=null;r.sourceUpdater_=null;r.xhrOptions_=null;r.activeInitSegmentId_=null;r.initSegments_={};r.cacheEncryptionKeys_=e.cacheEncryptionKeys;r.keyCache_={};if(r.loaderType_==="main"){r.captionParser_=new Vs}else{r.captionParser_=null}r.decrypter_=e.decrypter;r.syncController_=e.syncController;r.syncPoint_={segmentIndex:0,time:0};r.syncController_.on("syncinfoupdate",function(){return r.trigger("syncinfoupdate")});r.mediaSource_.addEventListener("sourceopen",function(){return r.ended_=false});r.fetchAtBuffer_=false;r.logger_=ki("SegmentLoader["+r.loaderType_+"]");Object.defineProperty(r,"state",{get:function e(){return this.state_},set:function e(t){if(t!==this.state_){this.logger_(this.state_+" -> "+t);this.state_=t}}});return r}I(t,[{key:"resetStats_",value:function e(){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 e(){this.state="DISPOSED";this.pause();this.abort_();if(this.sourceUpdater_){this.sourceUpdater_.dispose()}this.resetStats_();if(this.captionParser_){this.captionParser_.reset()}}},{key:"abort",value:function e(){if(this.state!=="WAITING"){if(this.pendingSegment_){this.pendingSegment_=null}return}this.abort_();this.state="READY";if(!this.paused()){this.monitorBuffer_()}}},{key:"abort_",value:function e(){if(this.pendingSegment_){this.pendingSegment_.abortRequests()}this.pendingSegment_=null}},{key:"error",value:function e(t){if(typeof t!=="undefined"){this.error_=t}this.pendingSegment_=null;return this.error_}},{key:"endOfStream",value:function e(){this.ended_=true;this.pause();this.trigger("ended")}},{key:"buffered_",value:function e(){if(!this.sourceUpdater_){return i.createTimeRanges()}return this.sourceUpdater_.buffered()}},{key:"initSegment",value:function e(t){var r=arguments.length>1&&arguments[1]!==undefined?arguments[1]:false;if(!t){return null}var i=Re(t);var n=this.initSegments_[i];if(r&&!n&&t.bytes){this.initSegments_[i]=n={resolvedUri:t.resolvedUri,byterange:t.byterange,bytes:t.bytes,timescales:t.timescales,videoTrackIds:t.videoTrackIds}}return n||t}},{key:"segmentKey",value:function e(t){var r=arguments.length>1&&arguments[1]!==undefined?arguments[1]:false;if(!t){return null}var i=Me(t);var n=this.keyCache_[i];if(this.cacheEncryptionKeys_&&r&&!n&&t.bytes){this.keyCache_[i]=n={resolvedUri:t.resolvedUri,bytes:t.bytes}}var a={resolvedUri:(n||t).resolvedUri};if(n){a.bytes=n.bytes}return a}},{key:"couldBeginLoading_",value:function e(){return this.playlist_&&(this.sourceUpdater_||this.mimeType_&&this.state==="INIT")&&!this.paused()}},{key:"load",value:function e(){this.monitorBuffer_();if(!this.playlist_){return}this.syncController_.setDateTimeMapping(this.playlist_);if(this.state==="INIT"&&this.couldBeginLoading_()){return this.init_()}if(!this.couldBeginLoading_()||this.state!=="READY"&&this.state!=="INIT"){return}this.state="READY"}},{key:"init_",value:function e(){this.state="READY";this.sourceUpdater_=new Ei(this.mediaSource_,this.mimeType_,this.loaderType_,this.sourceBufferEmitter_);this.resetEverything();return this.monitorBuffer_()}},{key:"playlist",value:function e(t){var r=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};if(!t){return}var i=this.playlist_;var n=this.pendingSegment_;this.playlist_=t;this.xhrOptions_=r;if(!this.hasPlayed_()){t.syncInfo={mediaSequence:t.mediaSequence,time:0}}var a=null;if(i){if(i.id){a=i.id}else if(i.uri){a=i.uri}}this.logger_("playlist update ["+a+" => "+(t.id||t.uri)+"]");this.trigger("syncinfoupdate");if(this.state==="INIT"&&this.couldBeginLoading_()){return this.init_()}if(!i||i.uri!==t.uri){if(this.mediaIndex!==null){this.resyncLoader()}return}var s=t.mediaSequence-i.mediaSequence;this.logger_("live window shift ["+s+"]");if(this.mediaIndex!==null){this.mediaIndex-=s}if(n){n.mediaIndex-=s;if(n.mediaIndex>=0){n.segment=t.segments[n.mediaIndex]}}this.syncController_.saveExpiredSegmentInfo(i,t)}},{key:"pause",value:function e(){if(this.checkBufferTimeout_){p.clearTimeout(this.checkBufferTimeout_);this.checkBufferTimeout_=null}}},{key:"paused",value:function e(){return this.checkBufferTimeout_===null}},{key:"mimeType",value:function e(t,r){if(this.mimeType_){return}this.mimeType_=t;this.sourceBufferEmitter_=r;if(this.state==="INIT"&&this.couldBeginLoading_()){this.init_()}}},{key:"resetEverything",value:function e(t){this.ended_=false;this.resetLoader();this.remove(0,this.duration_(),t);if(this.captionParser_){this.captionParser_.clearAllCaptions()}this.trigger("reseteverything")}},{key:"resetLoader",value:function e(){this.fetchAtBuffer_=false;this.resyncLoader()}},{key:"resyncLoader",value:function e(){this.mediaIndex=null;this.syncPoint_=null;this.abort()}},{key:"remove",value:function e(t,r,i){if(this.sourceUpdater_){this.sourceUpdater_.remove(t,r,i)}st(t,r,this.segmentMetadataTrack_);if(this.inbandTextTracks_){for(var n in this.inbandTextTracks_){st(t,r,this.inbandTextTracks_[n])}}}},{key:"monitorBuffer_",value:function e(){if(this.checkBufferTimeout_){p.clearTimeout(this.checkBufferTimeout_)}this.checkBufferTimeout_=p.setTimeout(this.monitorBufferTick_.bind(this),1)}},{key:"monitorBufferTick_",value:function e(){if(this.state==="READY"){this.fillBuffer_()}if(this.checkBufferTimeout_){p.clearTimeout(this.checkBufferTimeout_)}this.checkBufferTimeout_=p.setTimeout(this.monitorBufferTick_.bind(this),Hs)}},{key:"fillBuffer_",value:function e(){if(this.sourceUpdater_.updating()){return}if(!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_);if(!t){return}if(this.isEndOfStream_(t.mediaIndex)){this.endOfStream();return}if(t.mediaIndex===this.playlist_.segments.length-1&&this.mediaSource_.readyState==="ended"&&!this.seeking_()){return}if(t.timeline!==this.currentTimeline_){this.syncController_.reset();t.timestampOffset=t.startOfSegment;if(this.captionParser_){this.captionParser_.clearAllCaptions()}}this.loadSegment_(t)}},{key:"isEndOfStream_",value:function e(t){var r=arguments.length>1&&arguments[1]!==undefined?arguments[1]:this.playlist_;return zs(r,this.mediaSource_,t)&&!this.sourceUpdater_.updating()}},{key:"checkBuffer_",value:function e(t,r,i,n,a,s){var o=0;var u=void 0;if(t.length){o=t.end(t.length-1)}var l=Math.max(0,o-a);if(!r.segments.length){return null}if(l>=this.goalBufferLength_()){return null}if(!n&&l>=1){return null}if(s===null){i=this.getSyncSegmentCandidate_(r);return this.generateSegmentInfo_(r,i,null,true)}if(i!==null){var c=r.segments[i];if(c&&c.end){u=c.end}else{u=o}return this.generateSegmentInfo_(r,i+1,u,false)}if(this.fetchAtBuffer_){var f=de.getMediaInfoForTime(r,o,s.segmentIndex,s.time);i=f.mediaIndex;u=f.startTime}else{var d=de.getMediaInfoForTime(r,a,s.segmentIndex,s.time);i=d.mediaIndex;u=d.startTime}return this.generateSegmentInfo_(r,i,u,false)}},{key:"getSyncSegmentCandidate_",value:function e(t){var r=this;if(this.currentTimeline_===-1){return 0}var i=t.segments.map(function(e,t){return{timeline:e.timeline,segmentIndex:t}}).filter(function(e){return e.timeline===r.currentTimeline_});if(i.length){return i[Math.min(i.length-1,1)].segmentIndex}return Math.max(t.segments.length-1,0)}},{key:"generateSegmentInfo_",value:function e(t,r,i,n){if(r<0||r>=t.segments.length){return null}var a=t.segments[r];return{requestId:"segment-loader-"+Math.random(),uri:a.resolvedUri,mediaIndex:r,isSyncRequest:n,startOfSegment:i,playlist:t,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:a.timeline,duration:a.duration,segment:a}}},{key:"abortRequestEarly_",value:function e(t){if(this.hls_.tech_.paused()||!this.xhrOptions_.timeout||!this.playlist_.attributes.BANDWIDTH){return false}if(Date.now()-(t.firstBytesReceivedAt||Date.now())<1e3){return false}var r=this.currentTime_();var i=t.bandwidth;var n=this.pendingSegment_.duration;var a=de.estimateSegmentRequestTime(n,i,this.playlist_,t.bytesReceived);var s=it(this.buffered_(),r,this.hls_.tech_.playbackRate())-1;if(a<=s){return false}var o=Wi({master:this.hls_.playlists.master,currentTime:r,bandwidth:i,duration:this.duration_(),segmentDuration:n,timeUntilRebuffer:s,currentTimeline:this.currentTimeline_,syncController:this.syncController_});if(!o){return}var u=a-s;var l=u-o.rebufferingImpact;var c=.5;if(s<=$e){c=1}if(!o.playlist||o.playlist.uri===this.playlist_.uri||l<c){return false}this.bandwidth=o.playlist.attributes.BANDWIDTH*Ci.BANDWIDTH_VARIANCE+1;this.abort();this.trigger("earlyabort");return true}},{key:"handleProgress_",value:function e(t,r){if(!this.pendingSegment_||r.requestId!==this.pendingSegment_.requestId||this.abortRequestEarly_(r.stats)){return}this.trigger("progress")}},{key:"loadSegment_",value:function e(t){this.state="WAITING";this.pendingSegment_=t;this.trimBackBuffer_(t);t.abortRequests=Ni(this.hls_.xhr,this.xhrOptions_,this.decrypter_,this.captionParser_,this.createSimplifiedSegmentObj_(t),this.handleProgress_.bind(this),this.segmentRequestFinished_.bind(this))}},{key:"trimBackBuffer_",value:function e(t){var r=Ys(this.seekable_(),this.currentTime_(),this.playlist_.targetDuration||10);if(r>0){this.remove(0,r)}}},{key:"createSimplifiedSegmentObj_",value:function e(t){var r=t.segment;var i={resolvedUri:r.resolvedUri,byterange:r.byterange,requestId:t.requestId};if(r.key){var n=r.key.iv||new Uint32Array([0,0,0,t.mediaIndex+t.playlist.mediaSequence]);i.key=this.segmentKey(r.key);i.key.iv=n}if(r.map){i.map=this.initSegment(r.map)}return i}},{key:"segmentRequestFinished_",value:function e(t,r){this.mediaRequests+=1;if(r.stats){this.mediaBytesTransferred+=r.stats.bytesReceived;this.mediaTransferDuration+=r.stats.roundTripTime}if(!this.pendingSegment_){this.mediaRequestsAborted+=1;return}if(r.requestId!==this.pendingSegment_.requestId){return}if(t){this.pendingSegment_=null;this.state="READY";if(t.code===Ii.ABORTED){this.mediaRequestsAborted+=1;return}this.pause();if(t.code===Ii.TIMEOUT){this.mediaRequestsTimedout+=1;this.bandwidth=1;this.roundTrip=NaN;this.trigger("bandwidthupdate");return}this.mediaRequestsErrored+=1;this.error(t);this.trigger("error");return}this.bandwidth=r.stats.bandwidth;this.roundTrip=r.stats.roundTripTime;if(r.map){r.map=this.initSegment(r.map,true)}if(r.key){this.segmentKey(r.key,true)}this.processSegmentResponse_(r)}},{key:"processSegmentResponse_",value:function e(t){var r=this.pendingSegment_;r.bytes=t.bytes;if(t.map){r.segment.map.bytes=t.map.bytes}r.endOfAllRequests=t.endOfAllRequests;if(t.fmp4Captions){Yi(this.inbandTextTracks_,this.hls_.tech_,t.captionStreams);Xi({inbandTextTracks:this.inbandTextTracks_,captionArray:t.fmp4Captions,timestampOffset:0});if(this.captionParser_){this.captionParser_.clearParsedCaptions()}}this.handleSegment_()}},{key:"handleSegment_",value:function e(){var t=this;if(!this.pendingSegment_){this.state="READY";return}var r=this.pendingSegment_;var i=r.segment;var n=this.syncController_.probeSegmentInfo(r);if(typeof this.startingMedia_==="undefined"&&n&&(n.containsAudio||n.containsVideo)){this.startingMedia_={containsAudio:n.containsAudio,containsVideo:n.containsVideo}}var a=Gs(this.loaderType_,this.startingMedia_,n);if(a){this.error({message:a,blacklistDuration:Infinity});this.trigger("error");return}if(r.isSyncRequest){this.trigger("syncinfoupdate");this.pendingSegment_=null;this.state="READY";return}if(r.timestampOffset!==null&&r.timestampOffset!==this.sourceUpdater_.timestampOffset()){this.sourceUpdater_.timestampOffset(r.timestampOffset);this.trigger("timestampoffset")}var s=this.syncController_.mappingForTimeline(r.timeline);if(s!==null){this.trigger({type:"segmenttimemapping",mapping:s})}this.state="APPENDING";if(i.map){var o=Re(i.map);if(!this.activeInitSegmentId_||this.activeInitSegmentId_!==o){var u=this.initSegment(i.map);this.sourceUpdater_.appendBuffer({bytes:u.bytes},function(){t.activeInitSegmentId_=o})}}r.byteLength=r.bytes.byteLength;if(typeof i.start==="number"&&typeof i.end==="number"){this.mediaSecondsLoaded+=i.end-i.start}else{this.mediaSecondsLoaded+=i.duration}this.logger_(Xs(r));this.sourceUpdater_.appendBuffer({bytes:r.bytes,videoSegmentTimingInfoCallback:this.handleVideoSegmentTimingInfo_.bind(this,r.requestId)},this.handleUpdateEnd_.bind(this))}},{key:"handleVideoSegmentTimingInfo_",value:function e(t,r){if(!this.pendingSegment_||t!==this.pendingSegment_.requestId){return}var i=this.pendingSegment_.segment;if(!i.videoTimingInfo){i.videoTimingInfo={}}i.videoTimingInfo.transmuxerPrependedSeconds=r.videoSegmentTimingInfo.prependedContentDuration||0;i.videoTimingInfo.transmuxedPresentationStart=r.videoSegmentTimingInfo.start.presentation;i.videoTimingInfo.transmuxedPresentationEnd=r.videoSegmentTimingInfo.end.presentation;i.videoTimingInfo.baseMediaDecodeTime=r.videoSegmentTimingInfo.baseMediaDecodeTime}},{key:"handleUpdateEnd_",value:function e(){if(!this.pendingSegment_){this.state="READY";if(!this.paused()){this.monitorBuffer_()}return}var t=this.pendingSegment_;var r=t.segment;var i=this.mediaIndex!==null;this.pendingSegment_=null;this.recordThroughput_(t);this.addSegmentMetadataCue_(t);this.state="READY";this.mediaIndex=t.mediaIndex;this.fetchAtBuffer_=true;this.currentTimeline_=t.timeline;this.trigger("syncinfoupdate");if(r.end&&this.currentTime_()-r.end>t.playlist.targetDuration*3){this.resetEverything();return}if(i){this.trigger("bandwidthupdate")}this.trigger("progress");if(this.isEndOfStream_(t.mediaIndex+1,t.playlist)){this.endOfStream()}if(!this.paused()){this.monitorBuffer_()}}},{key:"recordThroughput_",value:function e(t){var r=this.throughput.rate;var i=Date.now()-t.endOfAllRequests+1;var n=Math.floor(t.byteLength/i*8*1e3);this.throughput.rate+=(n-r)/++this.throughput.count}},{key:"addSegmentMetadataCue_",value:function e(t){if(!this.segmentMetadataTrack_){return}var r=t.segment;var i=r.start;var n=r.end;if(!Ws(i)||!Ws(n)){return}st(i,n,this.segmentMetadataTrack_);var a=p.WebKitDataCue||p.VTTCue;var s={custom:r.custom,dateTimeObject:r.dateTimeObject,dateTimeString:r.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:i,end:n};var o=JSON.stringify(s);var u=new a(i,n,o);u.value=s;this.segmentMetadataTrack_.addCue(u)}}]);return t}(i.EventTarget);var $s=function e(t){return decodeURIComponent(escape(String.fromCharCode.apply(null,t)))};var Qs=new Uint8Array("\n\n".split("").map(function(e){return e.charCodeAt(0)}));var Js=function(e){O(t,e);function t(e){var r=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};C(this,t);var i=P(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r));i.mediaSource_=null;i.subtitlesTrack_=null;return i}I(t,[{key:"buffered_",value:function e(){if(!this.subtitlesTrack_||!this.subtitlesTrack_.cues.length){return i.createTimeRanges()}var t=this.subtitlesTrack_.cues;var r=t[0].startTime;var n=t[t.length-1].startTime;return i.createTimeRanges([[r,n]])}},{key:"initSegment",value:function e(t){var r=arguments.length>1&&arguments[1]!==undefined?arguments[1]:false;if(!t){return null}var i=Re(t);var n=this.initSegments_[i];if(r&&!n&&t.bytes){var a=Qs.byteLength+t.bytes.byteLength;var s=new Uint8Array(a);s.set(t.bytes);s.set(Qs,t.bytes.byteLength);this.initSegments_[i]=n={resolvedUri:t.resolvedUri,byterange:t.byterange,bytes:s}}return n||t}},{key:"couldBeginLoading_",value:function e(){return this.playlist_&&this.subtitlesTrack_&&!this.paused()}},{key:"init_",value:function e(){this.state="READY";this.resetEverything();return this.monitorBuffer_()}},{key:"track",value:function e(t){if(typeof t==="undefined"){return this.subtitlesTrack_}this.subtitlesTrack_=t;if(this.state==="INIT"&&this.couldBeginLoading_()){this.init_()}return this.subtitlesTrack_}},{key:"remove",value:function e(t,r){st(t,r,this.subtitlesTrack_)}},{key:"fillBuffer_",value:function e(){var t=this;if(!this.syncPoint_){this.syncPoint_=this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_())}var r=this.checkBuffer_(this.buffered_(),this.playlist_,this.mediaIndex,this.hasPlayed_(),this.currentTime_(),this.syncPoint_);r=this.skipEmptySegments_(r);if(!r){return}if(this.syncController_.timestampOffsetForTimeline(r.timeline)===null){var i=function e(){t.state="READY";if(!t.paused()){t.monitorBuffer_()}};this.syncController_.one("timestampoffset",i);this.state="WAITING_ON_TIMELINE";return}this.loadSegment_(r)}},{key:"skipEmptySegments_",value:function e(t){while(t&&t.segment.empty){t=this.generateSegmentInfo_(t.playlist,t.mediaIndex+1,t.startOfSegment+t.duration,t.isSyncRequest)}return t}},{key:"handleSegment_",value:function e(){var t=this;if(!this.pendingSegment_||!this.subtitlesTrack_){this.state="READY";return}this.state="APPENDING";var r=this.pendingSegment_;var i=r.segment;if(typeof p.WebVTT!=="function"&&this.subtitlesTrack_&&this.subtitlesTrack_.tech_){var n=void 0;var a=function e(){t.subtitlesTrack_.tech_.off("vttjsloaded",n);t.error({message:"Error loading vtt.js"});t.state="READY";t.pause();t.trigger("error")};n=function e(){t.subtitlesTrack_.tech_.off("vttjserror",a);t.handleSegment_()};this.state="WAITING_ON_VTTJS";this.subtitlesTrack_.tech_.one("vttjsloaded",n);this.subtitlesTrack_.tech_.one("vttjserror",a);return}i.requested=true;try{this.parseVTTCues_(r)}catch(e){this.error({message:e.message});this.state="READY";this.pause();return this.trigger("error")}this.updateTimeMapping_(r,this.syncController_.timelines[r.timeline],this.playlist_);if(r.isSyncRequest){this.trigger("syncinfoupdate");this.pendingSegment_=null;this.state="READY";return}r.byteLength=r.bytes.byteLength;this.mediaSecondsLoaded+=i.duration;if(r.cues.length){this.remove(r.cues[0].endTime,r.cues[r.cues.length-1].endTime)}r.cues.forEach(function(e){t.subtitlesTrack_.addCue(e)});this.handleUpdateEnd_()}},{key:"parseVTTCues_",value:function e(t){var r=void 0;var n=false;if(typeof p.TextDecoder==="function"){r=new p.TextDecoder("utf8")}else{r=p.WebVTT.StringDecoder();n=true}var a=new p.WebVTT.Parser(p,p.vttjs,r);t.cues=[];t.timestampmap={MPEGTS:0,LOCAL:0};a.oncue=t.cues.push.bind(t.cues);a.ontimestampmap=function(e){return t.timestampmap=e};a.onparsingerror=function(e){i.log.warn("Error encountered when parsing cues: "+e.message)};if(t.segment.map){var s=t.segment.map.bytes;if(n){s=$s(s)}a.parse(s)}var o=t.bytes;if(n){o=$s(o)}a.parse(o);a.flush()}},{key:"updateTimeMapping_",value:function e(t,r,i){var n=t.segment;if(!r){return}if(!t.cues.length){n.empty=true;return}var a=t.timestampmap;var s=a.MPEGTS/9e4-a.LOCAL+r.mapping;t.cues.forEach(function(e){e.startTime+=s;e.endTime+=s});if(!i.syncInfo){var o=t.cues[0].startTime;var u=t.cues[t.cues.length-1].startTime;i.syncInfo={mediaSequence:i.mediaSequence+t.mediaIndex,time:Math.min(o,u-n.duration)}}}}]);return t}(Ks);var Zs=function e(t,r){var i=t.cues;for(var n=0;n<i.length;n++){var a=i[n];if(r>=a.adStartTime&&r<=a.adEndTime){return a}}return null};var eo=function e(t,r){var i=arguments.length>2&&arguments[2]!==undefined?arguments[2]:0;if(!t.segments){return}var n=i;var a=void 0;for(var s=0;s<t.segments.length;s++){var o=t.segments[s];if(!a){a=Zs(r,n+o.duration/2)}if(a){if("cueIn"in o){a.endTime=n;a.adEndTime=n;n+=o.duration;a=null;continue}if(n<a.endTime){n+=o.duration;continue}a.endTime+=o.duration}else{if("cueOut"in o){a=new p.VTTCue(n,n+o.duration,o.cueOut);a.adStartTime=n;a.adEndTime=n+parseFloat(o.cueOut);r.addCue(a)}if("cueOutCont"in o){var u=void 0;var l=void 0;var c=o.cueOutCont.split("/").map(parseFloat);var f=L(c,2);u=f[0];l=f[1];a=new p.VTTCue(n,n+o.duration,"");a.adStartTime=n-u;a.adEndTime=a.adStartTime+l;r.addCue(a)}}n+=o.duration}};var to=function e(t){var r=t[1]&31;r<<=8;r|=t[2];return r};var ro=function e(t){return!!(t[1]&64)};var io=function e(t){var r=0;if((t[3]&48)>>>4>1){r+=t[4]+1}return r};var no=function e(t,r){var i=to(t);if(i===0){return"pat"}else if(i===r){return"pmt"}else if(r){return"pes"}return null};var ao=function e(t){var r=ro(t);var i=4+io(t);if(r){i+=t[i]+1}return(t[i+10]&31)<<8|t[i+11]};var so=function e(t){var r={};var i=ro(t);var n=4+io(t);if(i){n+=t[n]+1}if(!(t[n+5]&1)){return}var a,s,o;a=(t[n+1]&15)<<8|t[n+2];s=3+a-4;o=(t[n+10]&15)<<8|t[n+11];var u=12+o;while(u<s){var l=n+u;r[(t[l+1]&31)<<8|t[l+2]]=t[l];u+=((t[l+3]&15)<<8|t[l+4])+5}return r};var oo=function e(t,r){var i=to(t);var n=r[i];switch(n){case La.H264_STREAM_TYPE:return"video";case La.ADTS_STREAM_TYPE:return"audio";case La.METADATA_STREAM_TYPE:return"timed-metadata";default:return null}};var uo=function e(t){var r=ro(t);if(!r){return null}var i=4+io(t);if(i>=t.byteLength){return null}var n=null;var a;a=t[i+7];if(a&192){n={};n.pts=(t[i+9]&14)<<27|(t[i+10]&255)<<20|(t[i+11]&254)<<12|(t[i+12]&255)<<5|(t[i+13]&254)>>>3;n.pts*=4;n.pts+=(t[i+13]&6)>>>1;n.dts=n.pts;if(a&64){n.dts=(t[i+14]&14)<<27|(t[i+15]&255)<<20|(t[i+16]&254)<<12|(t[i+17]&255)<<5|(t[i+18]&254)>>>3;n.dts*=4;n.dts+=(t[i+18]&6)>>>1}}return n};var lo=function e(t){switch(t){case 5:return"slice_layer_without_partitioning_rbsp_idr";case 6:return"sei_rbsp";case 7:return"seq_parameter_set_rbsp";case 8:return"pic_parameter_set_rbsp";case 9:return"access_unit_delimiter_rbsp";default:return null}};var co=function e(t){var r=4+io(t);var i=t.subarray(r);var n=0;var a=0;var s=false;var o;for(;a<i.byteLength-3;a++){if(i[a+2]===1){n=a+5;break}}while(n<i.byteLength){switch(i[n]){case 0:if(i[n-1]!==0){n+=2;break}else if(i[n-2]!==0){n++;break}if(a+3!==n-2){o=lo(i[a+3]&31);if(o==="slice_layer_without_partitioning_rbsp_idr"){s=true}}do{n++}while(i[n]!==1&&n<i.length);a=n-2;n+=3;break;case 1:if(i[n-1]!==0||i[n-2]!==0){n+=3;break}o=lo(i[a+3]&31);if(o==="slice_layer_without_partitioning_rbsp_idr"){s=true}a=n-2;n+=3;break;default:n+=3;break}}i=i.subarray(a);n-=a;a=0;if(i&&i.byteLength>3){o=lo(i[a+3]&31);if(o==="slice_layer_without_partitioning_rbsp_idr"){s=true}}return s};var fo={parseType:no,parsePat:ao,parsePmt:so,parsePayloadUnitStartIndicator:ro,parsePesType:oo,parsePesTime:uo,videoPacketContainsKeyFrame:co};var ho=Ma.handleRollover;var po={};po.ts=fo;po.aac=ys;var vo=9e4,mo=188,go=71;var yo=function e(t,r){var i=0,n=mo,a,s;while(n<t.byteLength){if(t[i]===go&&t[n]===go){a=t.subarray(i,n);s=po.ts.parseType(a,r.pid);switch(s){case"pat":if(!r.pid){r.pid=po.ts.parsePat(a)}break;case"pmt":if(!r.table){r.table=po.ts.parsePmt(a)}break;default:break}if(r.pid&&r.table){return}i+=mo;n+=mo;continue}i++;n++}};var _o=function e(t,r,i){var n=0,a=mo,s,o,u,l,c;var f=false;while(a<=t.byteLength){if(t[n]===go&&(t[a]===go||a===t.byteLength)){s=t.subarray(n,a);o=po.ts.parseType(s,r.pid);switch(o){case"pes":u=po.ts.parsePesType(s,r.table);l=po.ts.parsePayloadUnitStartIndicator(s);if(u==="audio"&&l){c=po.ts.parsePesTime(s);if(c){c.type="audio";i.audio.push(c);f=true}}break;default:break}if(f){break}n+=mo;a+=mo;continue}n++;a++}a=t.byteLength;n=a-mo;f=false;while(n>=0){if(t[n]===go&&(t[a]===go||a===t.byteLength)){s=t.subarray(n,a);o=po.ts.parseType(s,r.pid);switch(o){case"pes":u=po.ts.parsePesType(s,r.table);l=po.ts.parsePayloadUnitStartIndicator(s);if(u==="audio"&&l){c=po.ts.parsePesTime(s);if(c){c.type="audio";i.audio.push(c);f=true}}break;default:break}if(f){break}n-=mo;a-=mo;continue}n--;a--}};var bo=function e(t,r,i){var n=0,a=mo,s,o,u,l,c,f,d,h;var p=false;var v={data:[],size:0};while(a<t.byteLength){if(t[n]===go&&t[a]===go){s=t.subarray(n,a);o=po.ts.parseType(s,r.pid);switch(o){case"pes":u=po.ts.parsePesType(s,r.table);l=po.ts.parsePayloadUnitStartIndicator(s);if(u==="video"){if(l&&!p){c=po.ts.parsePesTime(s);if(c){c.type="video";i.video.push(c);p=true}}if(!i.firstKeyFrame){if(l){if(v.size!==0){f=new Uint8Array(v.size);d=0;while(v.data.length){h=v.data.shift();f.set(h,d);d+=h.byteLength}if(po.ts.videoPacketContainsKeyFrame(f)){var m=po.ts.parsePesTime(f);if(m){i.firstKeyFrame=m;i.firstKeyFrame.type="video"}else{console.warn("Failed to extract PTS/DTS from PES at first keyframe. "+"This could be an unusual TS segment, or else mux.js did not "+"parse your TS segment correctly. If you know your TS "+"segments do contain PTS/DTS on keyframes please file a bug "+"report! You can try ffprobe to double check for yourself.")}}v.size=0}}v.data.push(s);v.size+=s.byteLength}}break;default:break}if(p&&i.firstKeyFrame){break}n+=mo;a+=mo;continue}n++;a++}a=t.byteLength;n=a-mo;p=false;while(n>=0){if(t[n]===go&&t[a]===go){s=t.subarray(n,a);o=po.ts.parseType(s,r.pid);switch(o){case"pes":u=po.ts.parsePesType(s,r.table);l=po.ts.parsePayloadUnitStartIndicator(s);if(u==="video"&&l){c=po.ts.parsePesTime(s);if(c){c.type="video";i.video.push(c);p=true}}break;default:break}if(p){break}n-=mo;a-=mo;continue}n--;a--}};var To=function e(t,r){if(t.audio&&t.audio.length){var i=r;if(typeof i==="undefined"){i=t.audio[0].dts}t.audio.forEach(function(e){e.dts=ho(e.dts,i);e.pts=ho(e.pts,i);e.dtsTime=e.dts/vo;e.ptsTime=e.pts/vo})}if(t.video&&t.video.length){var n=r;if(typeof n==="undefined"){n=t.video[0].dts}t.video.forEach(function(e){e.dts=ho(e.dts,n);e.pts=ho(e.pts,n);e.dtsTime=e.dts/vo;e.ptsTime=e.pts/vo});if(t.firstKeyFrame){var a=t.firstKeyFrame;a.dts=ho(a.dts,n);a.pts=ho(a.pts,n);a.dtsTime=a.dts/vo;a.ptsTime=a.dts/vo}}};var So=function e(t){var r=false,i=0,n=null,a=null,s=0,o=0,u;while(t.length-o>=3){var l=po.aac.parseType(t,o);switch(l){case"timed-metadata":if(t.length-o<10){r=true;break}s=po.aac.parseId3TagSize(t,o);if(s>t.length){r=true;break}if(a===null){u=t.subarray(o,o+s);a=po.aac.parseAacTimestamp(u)}o+=s;break;case"audio":if(t.length-o<7){r=true;break}s=po.aac.parseAdtsSize(t,o);if(s>t.length){r=true;break}if(n===null){u=t.subarray(o,o+s);n=po.aac.parseSampleRate(u)}i++;o+=s;break;default:o++;break}if(r){return null}}if(n===null||a===null){return null}var c=vo/n;var f={audio:[{type:"audio",dts:a,pts:a},{type:"audio",dts:a+i*1024*c,pts:a+i*1024*c}]};return f};var ko=function e(t){var r={pid:null,table:null};var i={};yo(t,r);for(var n in r.table){if(r.table.hasOwnProperty(n)){var a=r.table[n];switch(a){case La.H264_STREAM_TYPE:i.video=[];bo(t,r,i);if(i.video.length===0){delete i.video}break;case 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f=Math.abs(a-c.start);if(u!==null&&u<f){break}if(!o||u===null||u>=f){u=f;o={time:c.start,segmentIndex:l}}}}return o}},{name:"Discontinuity",run:function e(t,r,i,n,a){var s=null;a=a||0;if(r.discontinuityStarts&&r.discontinuityStarts.length){var o=null;for(var u=0;u<r.discontinuityStarts.length;u++){var l=r.discontinuityStarts[u];var c=r.discontinuitySequence+u+1;var f=t.discontinuities[c];if(f){var d=Math.abs(a-f.time);if(o!==null&&o<d){break}if(!s||o===null||o>=d){o=d;s={time:f.time,segmentIndex:l}}}}}return s}},{name:"Playlist",run:function e(t,r,i,n,a){if(r.syncInfo){var s={time:r.syncInfo.time,segmentIndex:r.syncInfo.mediaSequence-r.mediaSequence};return s}return null}}];var Ao=function(e){O(t,e);function t(){C(this,t);var e=P(this,(t.__proto__||Object.getPrototypeOf(t)).call(this));e.inspectCache_=undefined;e.timelines=[];e.discontinuities=[];e.datetimeToDisplayTime=null;e.logger_=ki("SyncController");return e}I(t,[{key:"getSyncPoint",value:function e(t,r,i,n){var a=this.runStrategies_(t,r,i,n);if(!a.length){return null}return this.selectSyncPoint_(a,{key:"time",value:n})}},{key:"getExpiredTime",value:function e(t,r){if(!t||!t.segments){return null}var i=this.runStrategies_(t,r,t.discontinuitySequence,0);if(!i.length){return null}var n=this.selectSyncPoint_(i,{key:"segmentIndex",value:0});if(n.segmentIndex>0){n.time*=-1}return Math.abs(n.time+X(t,n.segmentIndex,0))}},{key:"runStrategies_",value:function e(t,r,i,n){var a=[];for(var s=0;s<Io.length;s++){var o=Io[s];var u=o.run(this,t,r,i,n);if(u){u.strategy=o.name;a.push({strategy:o.name,syncPoint:u})}}return a}},{key:"selectSyncPoint_",value:function e(t,r){var i=t[0].syncPoint;var n=Math.abs(t[0].syncPoint[r.key]-r.value);var a=t[0].strategy;for(var s=1;s<t.length;s++){var o=Math.abs(t[s].syncPoint[r.key]-r.value);if(o<n){n=o;i=t[s].syncPoint;a=t[s].strategy}}this.logger_("syncPoint for ["+r.key+": "+r.value+"] chosen with strategy"+(" ["+a+"]: [time:"+i.time+",")+(" segmentIndex:"+i.segmentIndex+"]"));return i}},{key:"saveExpiredSegmentInfo",value:function e(t,r){var i=r.mediaSequence-t.mediaSequence;for(var n=i-1;n>=0;n--){var a=t.segments[n];if(a&&typeof a.start!=="undefined"){r.syncInfo={mediaSequence:t.mediaSequence+n,time:a.start};this.logger_("playlist refresh sync: [time:"+r.syncInfo.time+","+(" mediaSequence: "+r.syncInfo.mediaSequence+"]"));this.trigger("syncinfoupdate");break}}}},{key:"setDateTimeMapping",value:function e(t){if(!this.datetimeToDisplayTime&&t.segments&&t.segments.length&&t.segments[0].dateTimeObject){var r=t.segments[0].dateTimeObject.getTime()/1e3;this.datetimeToDisplayTime=-r}}},{key:"reset",value:function e(){this.inspectCache_=undefined}},{key:"probeSegmentInfo",value:function e(t){var r=t.segment;var i=t.playlist;var n=void 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a=r.discontinuityStarts[n];var s=r.discontinuitySequence+n+1;var o=a-t.mediaIndex;var u=Math.abs(o);if(!this.discontinuities[s]||this.discontinuities[s].accuracy>u){var l=void 0;if(o<0){l=i.start-X(r,t.mediaIndex,a)}else{l=i.end+X(r,t.mediaIndex+1,a)}this.discontinuities[s]={time:l,accuracy:u}}}}}}]);return t}(i.EventTarget);var Oo=new mt("./decrypter-worker.worker.js",function(e,t){var r=this;var i=function(){function e(e){return e.subarray(0,e.byteLength-e[e.byteLength-1])}var t=function e(t,r){if(!(t instanceof r)){throw new TypeError("Cannot call a class as a function")}};var i=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||false;i.configurable=true;if("value"in i)i.writable=true;Object.defineProperty(e,i.key,i)}}return function(t,r,i){if(r)e(t.prototype,r);if(i)e(t,i);return t}}();var n=function e(t,r){if(typeof r!=="function"&&r!==null){throw new TypeError("Super expression must either be null or a function, not "+typeof 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e(r){t(this,e);if(!o){o=s()}this._tables=[[o[0][0].slice(),o[0][1].slice(),o[0][2].slice(),o[0][3].slice(),o[0][4].slice()],[o[1][0].slice(),o[1][1].slice(),o[1][2].slice(),o[1][3].slice(),o[1][4].slice()]];var i=void 0;var n=void 0;var a=void 0;var u=void 0;var l=void 0;var c=this._tables[0][4];var f=this._tables[1];var d=r.length;var h=1;if(d!==4&&d!==6&&d!==8){throw new Error("Invalid aes key size")}u=r.slice(0);l=[];this._key=[u,l];for(i=d;i<4*d+28;i++){a=u[i-1];if(i%d===0||d===8&&i%d===4){a=c[a>>>24]<<24^c[a>>16&255]<<16^c[a>>8&255]<<8^c[a&255];if(i%d===0){a=a<<8^a>>>24^h<<24;h=h<<1^(h>>7)*283}}u[i]=u[i-d]^a}for(n=0;i;n++,i--){a=u[n&3?i:i-4];if(i<=4||n<4){l[n]=a}else{l[n]=f[0][c[a>>>24]]^f[1][c[a>>16&255]]^f[2][c[a>>8&255]]^f[3][c[a&255]]}}}e.prototype.decrypt=function e(t,r,i,n,a,s){var o=this._key[1];var u=t^o[0];var l=n^o[1];var c=i^o[2];var f=r^o[3];var d=void 0;var h=void 0;var p=void 0;var v=o.length/4-2;var m=void 0;var g=4;var y=this._tables[1];var _=y[0];var b=y[1];var T=y[2];var S=y[3];var k=y[4];for(m=0;m<v;m++){d=_[u>>>24]^b[l>>16&255]^T[c>>8&255]^S[f&255]^o[g];h=_[l>>>24]^b[c>>16&255]^T[f>>8&255]^S[u&255]^o[g+1];p=_[c>>>24]^b[f>>16&255]^T[u>>8&255]^S[l&255]^o[g+2];f=_[f>>>24]^b[u>>16&255]^T[l>>8&255]^S[c&255]^o[g+3];g+=4;u=d;l=h;c=p}for(m=0;m<4;m++){a[(3&-m)+s]=k[u>>>24]<<24^k[l>>16&255]<<16^k[c>>8&255]<<8^k[f&255]^o[g++];d=u;u=l;l=c;c=f;f=d}};return e}();var l=function(){function e(){t(this,e);this.listeners={}}e.prototype.on=function e(t,r){if(!this.listeners[t]){this.listeners[t]=[]}this.listeners[t].push(r)};e.prototype.off=function e(t,r){if(!this.listeners[t]){return false}var i=this.listeners[t].indexOf(r);this.listeners[t].splice(i,1);return i>-1};e.prototype.trigger=function e(t){var r=this.listeners[t];if(!r){return}if(arguments.length===2){var i=r.length;for(var n=0;n<i;++n){r[n].call(this,arguments[1])}}else{var a=Array.prototype.slice.call(arguments,1);var s=r.length;for(var o=0;o<s;++o){r[o].apply(this,a)}}};e.prototype.dispose=function e(){this.listeners={}};e.prototype.pipe=function e(t){this.on("data",function(e){t.push(e)})};return e}();var c=function(e){n(r,e);function r(){t(this,r);var i=a(this,e.call(this,l));i.jobs=[];i.delay=1;i.timeout_=null;return i}r.prototype.processJob_=function e(){this.jobs.shift()();if(this.jobs.length){this.timeout_=setTimeout(this.processJob_.bind(this),this.delay)}else{this.timeout_=null}};r.prototype.push=function e(t){this.jobs.push(t);if(!this.timeout_){this.timeout_=setTimeout(this.processJob_.bind(this),this.delay)}};return r}(l);var f=function e(t){return t<<24|(t&65280)<<8|(t&16711680)>>8|t>>>24};var d=function e(t,r,i){var n=new Int32Array(t.buffer,t.byteOffset,t.byteLength>>2);var a=new u(Array.prototype.slice.call(r));var s=new Uint8Array(t.byteLength);var o=new Int32Array(s.buffer);var l=void 0;var c=void 0;var d=void 0;var h=void 0;var p=void 0;var v=void 0;var m=void 0;var g=void 0;var y=void 0;l=i[0];c=i[1];d=i[2];h=i[3];for(y=0;y<n.length;y+=4){p=f(n[y]);v=f(n[y+1]);m=f(n[y+2]);g=f(n[y+3]);a.decrypt(p,v,m,g,o,y);o[y]=f(o[y]^l);o[y+1]=f(o[y+1]^c);o[y+2]=f(o[y+2]^d);o[y+3]=f(o[y+3]^h);l=p;c=v;d=m;h=g}return s};var h=function(){function r(i,n,a,s){t(this,r);var o=r.STEP;var u=new Int32Array(i.buffer);var l=new Uint8Array(i.byteLength);var d=0;this.asyncStream_=new c;this.asyncStream_.push(this.decryptChunk_(u.subarray(d,d+o),n,a,l));for(d=o;d<u.length;d+=o){a=new Uint32Array([f(u[d-4]),f(u[d-3]),f(u[d-2]),f(u[d-1])]);this.asyncStream_.push(this.decryptChunk_(u.subarray(d,d+o),n,a,l))}this.asyncStream_.push(function(){s(null,e(l))})}r.prototype.decryptChunk_=function e(t,r,i,n){return function(){var e=d(t,r,i);n.set(e,t.byteOffset)}};i(r,null,[{key:"STEP",get:function e(){return 32e3}}]);return r}();var p=function e(t){var r={};Object.keys(t).forEach(function(e){var i=t[e];if(ArrayBuffer.isView(i)){r[e]={bytes:i.buffer,byteOffset:i.byteOffset,byteLength:i.byteLength}}else{r[e]=i}});return r};var v=function e(t){t.onmessage=function(e){var r=e.data;var i=new Uint8Array(r.encrypted.bytes,r.encrypted.byteOffset,r.encrypted.byteLength);var n=new Uint32Array(r.key.bytes,r.key.byteOffset,r.key.byteLength/4);var a=new Uint32Array(r.iv.bytes,r.iv.byteOffset,r.iv.byteLength/4);new h(i,n,a,function(e,i){t.postMessage(p({source:r.source,decrypted:i}),[i.buffer])})}};var m=new v(r);return m}()});var Po=function e(t){var r=t.default?"main":"alternative";if(t.characteristics&&t.characteristics.indexOf("public.accessibility.describes-video")>=0){r="main-desc"}return r};var Lo=function e(t,r){t.abort();t.pause();if(r&&r.activePlaylistLoader){r.activePlaylistLoader.pause();r.activePlaylistLoader=null}};var xo=function e(t,r){r.activePlaylistLoader=t;t.load()};var Do=function e(t,r){return function(){var e=r.segmentLoaders,i=e[t],n=e.main,a=r.mediaTypes[t];var s=a.activeTrack();var o=a.activeGroup(s);var u=a.activePlaylistLoader;Lo(i,a);if(!o){return}if(!o.playlistLoader){if(u){n.resetEverything()}return}i.resyncLoader();xo(o.playlistLoader,a)}};var Uo=function e(t,r){return function(){var e=r.segmentLoaders,i=e[t],n=e.main,a=r.mediaTypes[t];var s=a.activeTrack();var o=a.activeGroup(s);var u=a.activePlaylistLoader;Lo(i,a);if(!o){return}if(!o.playlistLoader){n.resetEverything();return}if(u===o.playlistLoader){xo(o.playlistLoader,a);return}if(i.track){i.track(s)}i.resetEverything();xo(o.playlistLoader,a)}};var Ro={AUDIO:function e(t,r){return function(){var e=r.segmentLoaders[t],n=r.mediaTypes[t],a=r.blacklistCurrentPlaylist;Lo(e,n);var s=n.activeTrack();var o=n.activeGroup();var u=(o.filter(function(e){return e.default})[0]||o[0]).id;var l=n.tracks[u];if(s===l){a({message:"Problem encountered loading the default audio track."});return}i.log.warn("Problem encountered loading the alternate audio track."+"Switching back to default.");for(var c in n.tracks){n.tracks[c].enabled=n.tracks[c]===l}n.onTrackChanged()}},SUBTITLES:function e(t,r){return function(){var e=r.segmentLoaders[t],n=r.mediaTypes[t];i.log.warn("Problem encountered loading the subtitle track."+"Disabling subtitle track.");Lo(e,n);var a=n.activeTrack();if(a){a.mode="disabled"}n.onTrackChanged()}}};var Mo={AUDIO:function e(t,r,i){if(!r){return}var n=i.tech,a=i.requestOptions,s=i.segmentLoaders[t];r.on("loadedmetadata",function(){var e=r.media();s.playlist(e,a);if(!n.paused()||e.endList&&n.preload()!=="none"){s.load()}});r.on("loadedplaylist",function(){s.playlist(r.media(),a);if(!n.paused()){s.load()}});r.on("error",Ro[t](t,i))},SUBTITLES:function e(t,r,i){var n=i.tech,a=i.requestOptions,s=i.segmentLoaders[t],o=i.mediaTypes[t];r.on("loadedmetadata",function(){var e=r.media();s.playlist(e,a);s.track(o.activeTrack());if(!n.paused()||e.endList&&n.preload()!=="none"){s.load()}});r.on("loadedplaylist",function(){s.playlist(r.media(),a);if(!n.paused()){s.load()}});r.on("error",Ro[t](t,i))}};var jo={AUDIO:function e(t,r){var n=r.hls,a=r.sourceType,s=r.segmentLoaders[t],o=r.requestOptions,u=r.master.mediaGroups,l=r.mediaTypes[t],c=l.groups,f=l.tracks,d=r.masterPlaylistLoader;if(!u[t]||Object.keys(u[t]).length===0){u[t]={main:{default:{default:true}}}}for(var h in u[t]){if(!c[h]){c[h]=[]}for(var p in u[t][h]){var v=u[t][h][p];var m=void 0;if(v.resolvedUri){m=new V(v.resolvedUri,n,o)}else if(v.playlists&&a==="dash"){m=new Si(v.playlists[0],n,o,d)}else{m=null}v=i.mergeOptions({id:p,playlistLoader:m},v);Mo[t](t,v.playlistLoader,r);c[h].push(v);if(typeof f[p]==="undefined"){var g=new i.AudioTrack({id:p,kind:Po(v),enabled:false,language:v.language,default:v.default,label:p});f[p]=g}}}s.on("error",Ro[t](t,r))},SUBTITLES:function e(t,r){var n=r.tech,a=r.hls,s=r.sourceType,o=r.segmentLoaders[t],u=r.requestOptions,l=r.master.mediaGroups,c=r.mediaTypes[t],f=c.groups,d=c.tracks,h=r.masterPlaylistLoader;for(var p in l[t]){if(!f[p]){f[p]=[]}for(var v in l[t][p]){if(l[t][p][v].forced){continue}var m=l[t][p][v];var g=void 0;if(s==="hls"){g=new V(m.resolvedUri,a,u)}else if(s==="dash"){g=new Si(m.playlists[0],a,u,h)}m=i.mergeOptions({id:v,playlistLoader:g},m);Mo[t](t,m.playlistLoader,r);f[p].push(m);if(typeof d[v]==="undefined"){var y=n.addRemoteTextTrack({id:v,kind:"subtitles",default:m.default&&m.autoselect,language:m.language,label:v},false).track;d[v]=y}}}o.on("error",Ro[t](t,r))},"CLOSED-CAPTIONS":function e(t,r){var n=r.tech,a=r.master.mediaGroups,s=r.mediaTypes[t],o=s.groups,u=s.tracks;for(var l in a[t]){if(!o[l]){o[l]=[]}for(var c in a[t][l]){var f=a[t][l][c];if(!f.instreamId.match(/CC\d/)){continue}o[l].push(i.mergeOptions({id:c},f));if(typeof u[c]==="undefined"){var d=n.addRemoteTextTrack({id:f.instreamId,kind:"captions",default:f.default&&f.autoselect,language:f.language,label:c},false).track;u[c]=d}}}}};var No=function e(t,r){return function(e){var i=r.masterPlaylistLoader,n=r.mediaTypes[t].groups;var a=i.media();if(!a){return null}var s=null;if(a.attributes[t]){s=n[a.attributes[t]]}s=s||n.main;if(typeof e==="undefined"){return s}if(e===null){return null}return s.filter(function(t){return t.id===e.id})[0]||null}};var Bo={AUDIO:function e(t,r){return function(){var e=r.mediaTypes[t].tracks;for(var i in e){if(e[i].enabled){return e[i]}}return null}},SUBTITLES:function e(t,r){return function(){var e=r.mediaTypes[t].tracks;for(var i in e){if(e[i].mode==="showing"){return e[i]}}return null}}};var Fo=function e(t){["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(function(e){jo[e](e,t)});var r=t.mediaTypes,i=t.masterPlaylistLoader,n=t.tech,a=t.hls;["AUDIO","SUBTITLES"].forEach(function(e){r[e].activeGroup=No(e,t);r[e].activeTrack=Bo[e](e,t);r[e].onGroupChanged=Do(e,t);r[e].onTrackChanged=Uo(e,t)});var s=r.AUDIO.activeGroup();var o=(s.filter(function(e){return e.default})[0]||s[0]).id;r.AUDIO.tracks[o].enabled=true;r.AUDIO.onTrackChanged();i.on("mediachange",function(){["AUDIO","SUBTITLES"].forEach(function(e){return r[e].onGroupChanged()})});var u=function e(){r.AUDIO.onTrackChanged();n.trigger({type:"usage",name:"hls-audio-change"})};n.audioTracks().addEventListener("change",u);n.remoteTextTracks().addEventListener("change",r.SUBTITLES.onTrackChanged);a.on("dispose",function(){n.audioTracks().removeEventListener("change",u);n.remoteTextTracks().removeEventListener("change",r.SUBTITLES.onTrackChanged)});n.clearTracks("audio");for(var l in r.AUDIO.tracks){n.audioTracks().addTrack(r.AUDIO.tracks[l])}};var qo=function e(){var t={};["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(function(e){t[e]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:wi,activeTrack:wi,onGroupChanged:wi,onTrackChanged:wi}});return t};var Vo=60*2;var Ho=void 0;var zo=["mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaBytesTransferred"];var Wo=function e(t){return this.audioSegmentLoader_[t]+this.mainSegmentLoader_[t]};var Go=function(e){O(t,e);function t(e){C(this,t);var r=P(this,(t.__proto__||Object.getPrototypeOf(t)).call(this));var n=e.url,a=e.handleManifestRedirects,s=e.withCredentials,o=e.tech,u=e.bandwidth,l=e.externHls,c=e.useCueTags,f=e.blacklistDuration,d=e.enableLowInitialPlaylist,h=e.sourceType,p=e.seekTo,v=e.cacheEncryptionKeys;if(!n){throw new Error("A non-empty playlist URL is required")}Ho=l;r.withCredentials=s;r.tech_=o;r.hls_=o.hls;r.seekTo_=p;r.sourceType_=h;r.useCueTags_=c;r.blacklistDuration=f;r.enableLowInitialPlaylist=d;if(r.useCueTags_){r.cueTagsTrack_=r.tech_.addTextTrack("metadata","ad-cues");r.cueTagsTrack_.inBandMetadataTrackDispatchType=""}r.requestOptions_={withCredentials:s,handleManifestRedirects:a,timeout:null};r.mediaTypes_=qo();r.mediaSource=new i.MediaSource;r.mediaSource.addEventListener("sourceopen",r.handleSourceOpen_.bind(r));r.seekable_=i.createTimeRanges();r.hasPlayed_=function(){return false};r.syncController_=new Ao(e);r.segmentMetadataTrack_=o.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},false).track;r.decrypter_=new Oo;r.inbandTextTracks_={};var m={hls:r.hls_,mediaSource:r.mediaSource,currentTime:r.tech_.currentTime.bind(r.tech_),seekable:function e(){return r.seekable()},seeking:function e(){return r.tech_.seeking()},duration:function e(){return r.mediaSource.duration},hasPlayed:function e(){return r.hasPlayed_()},goalBufferLength:function e(){return r.goalBufferLength()},bandwidth:u,syncController:r.syncController_,decrypter:r.decrypter_,sourceType:r.sourceType_,inbandTextTracks:r.inbandTextTracks_,cacheEncryptionKeys:v};r.masterPlaylistLoader_=r.sourceType_==="dash"?new Si(n,r.hls_,r.requestOptions_):new V(n,r.hls_,r.requestOptions_);r.setupMasterPlaylistLoaderListeners_();r.mainSegmentLoader_=new Ks(i.mergeOptions(m,{segmentMetadataTrack:r.segmentMetadataTrack_,loaderType:"main"}),e);r.audioSegmentLoader_=new Ks(i.mergeOptions(m,{loaderType:"audio"}),e);r.subtitleSegmentLoader_=new Js(i.mergeOptions(m,{loaderType:"vtt"}),e);r.setupSegmentLoaderListeners_();zo.forEach(function(e){r[e+"_"]=Wo.bind(r,e)});r.logger_=ki("MPC");r.masterPlaylistLoader_.load();return r}I(t,[{key:"setupMasterPlaylistLoaderListeners_",value:function e(){var t=this;this.masterPlaylistLoader_.on("loadedmetadata",function(){var e=t.masterPlaylistLoader_.media();var r=e.targetDuration*1.5*1e3;if(fe(t.masterPlaylistLoader_.master,t.masterPlaylistLoader_.media())){t.requestOptions_.timeout=0}else{t.requestOptions_.timeout=r}if(e.endList&&t.tech_.preload()!=="none"){t.mainSegmentLoader_.playlist(e,t.requestOptions_);t.mainSegmentLoader_.load()}Fo({sourceType:t.sourceType_,segmentLoaders:{AUDIO:t.audioSegmentLoader_,SUBTITLES:t.subtitleSegmentLoader_,main:t.mainSegmentLoader_},tech:t.tech_,requestOptions:t.requestOptions_,masterPlaylistLoader:t.masterPlaylistLoader_,hls:t.hls_,master:t.master(),mediaTypes:t.mediaTypes_,blacklistCurrentPlaylist:t.blacklistCurrentPlaylist.bind(t)});t.triggerPresenceUsage_(t.master(),e);try{t.setupSourceBuffers_()}catch(e){i.log.warn("Failed to create SourceBuffers",e);return t.mediaSource.endOfStream("decode")}t.setupFirstPlay();if(!t.mediaTypes_.AUDIO.activePlaylistLoader||t.mediaTypes_.AUDIO.activePlaylistLoader.media()){t.trigger("selectedinitialmedia")}else{t.mediaTypes_.AUDIO.activePlaylistLoader.one("loadedmetadata",function(){t.trigger("selectedinitialmedia")})}});this.masterPlaylistLoader_.on("loadedplaylist",function(){var e=t.masterPlaylistLoader_.media();if(!e){t.excludeUnsupportedVariants_();var r=void 0;if(t.enableLowInitialPlaylist){r=t.selectInitialPlaylist()}if(!r){r=t.selectPlaylist()}t.initialMedia_=r;t.masterPlaylistLoader_.media(t.initialMedia_);return}if(t.useCueTags_){t.updateAdCues_(e)}t.mainSegmentLoader_.playlist(e,t.requestOptions_);t.updateDuration();if(!t.tech_.paused()){t.mainSegmentLoader_.load();if(t.audioSegmentLoader_){t.audioSegmentLoader_.load()}}if(!e.endList){var i=function e(){var r=t.seekable();if(r.length!==0){t.mediaSource.addSeekableRange_(r.start(0),r.end(0))}};if(t.duration()!==Infinity){var n=function e(){if(t.duration()===Infinity){i()}else{t.tech_.one("durationchange",e)}};t.tech_.one("durationchange",n)}else{i()}}});this.masterPlaylistLoader_.on("error",function(){t.blacklistCurrentPlaylist(t.masterPlaylistLoader_.error)});this.masterPlaylistLoader_.on("mediachanging",function(){t.mainSegmentLoader_.abort();t.mainSegmentLoader_.pause()});this.masterPlaylistLoader_.on("mediachange",function(){var e=t.masterPlaylistLoader_.media();var r=e.targetDuration*1.5*1e3;if(fe(t.masterPlaylistLoader_.master,t.masterPlaylistLoader_.media())){t.requestOptions_.timeout=0}else{t.requestOptions_.timeout=r}t.mainSegmentLoader_.playlist(e,t.requestOptions_);t.mainSegmentLoader_.load();t.tech_.trigger({type:"mediachange",bubbles:true})});this.masterPlaylistLoader_.on("playlistunchanged",function(){var e=t.masterPlaylistLoader_.media();var r=t.stuckAtPlaylistEnd_(e);if(r){t.blacklistCurrentPlaylist({message:"Playlist no longer updating."});t.tech_.trigger("playliststuck")}});this.masterPlaylistLoader_.on("renditiondisabled",function(){t.tech_.trigger({type:"usage",name:"hls-rendition-disabled"})});this.masterPlaylistLoader_.on("renditionenabled",function(){t.tech_.trigger({type:"usage",name:"hls-rendition-enabled"})})}},{key:"triggerPresenceUsage_",value:function e(t,r){var i=t.mediaGroups||{};var n=true;var a=Object.keys(i.AUDIO);for(var s in i.AUDIO){for(var o in i.AUDIO[s]){var u=i.AUDIO[s][o];if(!u.uri){n=false}}}if(n){this.tech_.trigger({type:"usage",name:"hls-demuxed"})}if(Object.keys(i.SUBTITLES).length){this.tech_.trigger({type:"usage",name:"hls-webvtt"})}if(Ho.Playlist.isAes(r)){this.tech_.trigger({type:"usage",name:"hls-aes"})}if(Ho.Playlist.isFmp4(r)){this.tech_.trigger({type:"usage",name:"hls-fmp4"})}if(a.length&&Object.keys(i.AUDIO[a[0]]).length>1){this.tech_.trigger({type:"usage",name:"hls-alternate-audio"})}if(this.useCueTags_){this.tech_.trigger({type:"usage",name:"hls-playlist-cue-tags"})}}},{key:"setupSegmentLoaderListeners_",value:function e(){var t=this;this.mainSegmentLoader_.on("bandwidthupdate",function(){var e=t.selectPlaylist();var r=t.masterPlaylistLoader_.media();var i=t.tech_.buffered();var n=i.length?i.end(i.length-1)-t.tech_.currentTime():0;var a=t.bufferLowWaterLine();if(!r.endList||t.duration()<Ci.MAX_BUFFER_LOW_WATER_LINE||e.attributes.BANDWIDTH<r.attributes.BANDWIDTH||n>=a){t.masterPlaylistLoader_.media(e)}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 complete the "+"request without rebuffering."},Vo)});this.mainSegmentLoader_.on("reseteverything",function(){t.tech_.trigger("hls-reset")});this.mainSegmentLoader_.on("segmenttimemapping",function(e){t.tech_.trigger({type:"hls-segment-time-mapping",mapping:e.mapping})});this.audioSegmentLoader_.on("ended",function(){t.onEndOfStream()})}},{key:"mediaSecondsLoaded_",value:function e(){return Math.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)}},{key:"load",value:function e(){this.mainSegmentLoader_.load();if(this.mediaTypes_.AUDIO.activePlaylistLoader){this.audioSegmentLoader_.load()}if(this.mediaTypes_.SUBTITLES.activePlaylistLoader){this.subtitleSegmentLoader_.load()}}},{key:"smoothQualityChange_",value:function e(){var t=this.selectPlaylist();if(t!==this.masterPlaylistLoader_.media()){this.masterPlaylistLoader_.media(t);this.mainSegmentLoader_.resetLoader()}}},{key:"fastQualityChange_",value:function e(){var t=this;var r=this.selectPlaylist();if(r===this.masterPlaylistLoader_.media()){return}this.masterPlaylistLoader_.media(r);this.mainSegmentLoader_.resetEverything(function(){if(i.browser.IE_VERSION||i.browser.IS_EDGE){t.tech_.setCurrentTime(t.tech_.currentTime()+.04)}else{t.tech_.setCurrentTime(t.tech_.currentTime())}})}},{key:"play",value:function e(){if(this.setupFirstPlay()){return}if(this.tech_.ended()){this.seekTo_(0)}if(this.hasPlayed_()){this.load()}var t=this.tech_.seekable();if(this.tech_.duration()===Infinity){if(this.tech_.currentTime()<t.start(0)){return this.seekTo_(t.end(t.length-1))}}}},{key:"setupFirstPlay",value:function e(){var t=this;var r=this.masterPlaylistLoader_.media();if(!r||this.tech_.paused()||this.hasPlayed_()){return false}if(!r.endList){var n=this.seekable();if(!n.length){return false}if(i.browser.IE_VERSION&&this.tech_.readyState()===0){this.tech_.one("loadedmetadata",function(){t.trigger("firstplay");t.seekTo_(n.end(0));t.hasPlayed_=function(){return true}});return false}this.trigger("firstplay");this.seekTo_(n.end(0))}this.hasPlayed_=function(){return true};this.load();return true}},{key:"handleSourceOpen_",value:function e(){try{this.setupSourceBuffers_()}catch(e){i.log.warn("Failed to create Source Buffers",e);return this.mediaSource.endOfStream("decode")}if(this.tech_.autoplay()){var t=this.tech_.play();if(typeof t!=="undefined"&&typeof t.then==="function"){t.then(null,function(e){})}}this.trigger("sourceopen")}},{key:"onEndOfStream",value:function e(){var t=this.mainSegmentLoader_.ended_;if(this.mediaTypes_.AUDIO.activePlaylistLoader){if(!this.mainSegmentLoader_.startingMedia_||this.mainSegmentLoader_.startingMedia_.containsVideo){t=t&&this.audioSegmentLoader_.ended_}else{t=this.audioSegmentLoader_.ended_}}if(!t){return}this.logger_("calling mediaSource.endOfStream()");try{this.mediaSource.endOfStream()}catch(e){i.log.warn("Failed to call media source endOfStream",e)}}},{key:"stuckAtPlaylistEnd_",value:function e(t){var r=this.seekable();if(!r.length){return false}var i=this.syncController_.getExpiredTime(t,this.mediaSource.duration);if(i===null){return false}var n=Ho.Playlist.playlistEnd(t,i);var a=this.tech_.currentTime();var s=this.tech_.buffered();if(!s.length){return n-a<=Qe}var o=s.end(s.length-1);return o-a<=Qe&&n-o<=Qe}},{key:"blacklistCurrentPlaylist",value:function e(){var t=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};var r=arguments[1];var n=void 0;var a=void 0;n=t.playlist||this.masterPlaylistLoader_.media();r=r||t.blacklistDuration||this.blacklistDuration;if(!n){this.error=t;try{return this.mediaSource.endOfStream("network")}catch(e){return this.trigger("error")}}var s=this.masterPlaylistLoader_.master.playlists.filter(ae).length===1;var o=this.masterPlaylistLoader_.master.playlists;if(o.length===1){i.log.warn("Problem encountered with the current "+"HLS playlist. Trying again since it is the only playlist.");this.tech_.trigger("retryplaylist");return this.masterPlaylistLoader_.load(s)}if(s){i.log.warn("Removing all playlists from the blacklist because the last "+"rendition is about to be blacklisted.");o.forEach(function(e){if(e.excludeUntil!==Infinity){delete e.excludeUntil}});this.tech_.trigger("retryplaylist")}n.excludeUntil=Date.now()+r*1e3;this.tech_.trigger("blacklistplaylist");this.tech_.trigger({type:"usage",name:"hls-rendition-blacklisted"});a=this.selectPlaylist();i.log.warn("Problem encountered with the current HLS playlist."+(t.message?" "+t.message:"")+" Switching to another playlist.");return this.masterPlaylistLoader_.media(a,s)}},{key:"pauseLoading",value:function e(){this.mainSegmentLoader_.pause();if(this.mediaTypes_.AUDIO.activePlaylistLoader){this.audioSegmentLoader_.pause()}if(this.mediaTypes_.SUBTITLES.activePlaylistLoader){this.subtitleSegmentLoader_.pause()}}},{key:"setCurrentTime",value:function e(t){var r=Ze(this.tech_.buffered(),t);if(!(this.masterPlaylistLoader_&&this.masterPlaylistLoader_.media())){return 0}if(!this.masterPlaylistLoader_.media().segments){return 0}if(r&&r.length){return t}this.mainSegmentLoader_.resetEverything();this.mainSegmentLoader_.abort();if(this.mediaTypes_.AUDIO.activePlaylistLoader){this.audioSegmentLoader_.resetEverything();this.audioSegmentLoader_.abort()}if(this.mediaTypes_.SUBTITLES.activePlaylistLoader){this.subtitleSegmentLoader_.resetEverything();this.subtitleSegmentLoader_.abort()}this.load()}},{key:"duration",value:function e(){if(!this.masterPlaylistLoader_){return 0}if(this.mediaSource){return this.mediaSource.duration}return Ho.Playlist.duration(this.masterPlaylistLoader_.media())}},{key:"seekable",value:function e(){return this.seekable_}},{key:"onSyncInfoUpdate_",value:function e(){var t=void 0;var r=void 0;if(!this.masterPlaylistLoader_){return}var n=this.masterPlaylistLoader_.media();if(!n){return}var a=this.syncController_.getExpiredTime(n,this.mediaSource.duration);if(a===null){return}t=Ho.Playlist.seekable(n,a);if(t.length===0){return}if(this.mediaTypes_.AUDIO.activePlaylistLoader){n=this.mediaTypes_.AUDIO.activePlaylistLoader.media();a=this.syncController_.getExpiredTime(n,this.mediaSource.duration);if(a===null){return}r=Ho.Playlist.seekable(n,a);if(r.length===0){return}}var s=void 0;var o=void 0;if(this.seekable_&&this.seekable_.length){s=this.seekable_.end(0);o=this.seekable_.start(0)}if(!r){this.seekable_=t}else if(r.start(0)>t.end(0)||t.start(0)>r.end(0)){this.seekable_=t}else{this.seekable_=i.createTimeRanges([[r.start(0)>t.start(0)?r.start(0):t.start(0),r.end(0)<t.end(0)?r.end(0):t.end(0)]])}if(this.seekable_&&this.seekable_.length){if(this.seekable_.end(0)===s&&this.seekable_.start(0)===o){return}}this.logger_("seekable updated ["+rt(this.seekable_)+"]");this.tech_.trigger("seekablechanged")}},{key:"updateDuration",value:function e(){var t=this;var r=this.mediaSource.duration;var n=Ho.Playlist.duration(this.masterPlaylistLoader_.media());var a=this.tech_.buffered();var s=function e(){t.logger_("Setting duration from "+t.mediaSource.duration+" => "+n);try{t.mediaSource.duration=n}catch(e){i.log.warn("Failed to set media source duration",e)}t.tech_.trigger("durationchange");t.mediaSource.removeEventListener("sourceopen",e)};if(a.length>0){n=Math.max(n,a.end(a.length-1))}if(r!==n){if(this.mediaSource.readyState!=="open"){this.mediaSource.addEventListener("sourceopen",s)}else{s()}}}},{key:"dispose",value:function e(){var t=this;this.decrypter_.terminate();this.masterPlaylistLoader_.dispose();this.mainSegmentLoader_.dispose();["AUDIO","SUBTITLES"].forEach(function(e){var r=t.mediaTypes_[e].groups;for(var i in r){r[i].forEach(function(e){if(e.playlistLoader){e.playlistLoader.dispose()}})}});this.audioSegmentLoader_.dispose();this.subtitleSegmentLoader_.dispose()}},{key:"master",value:function e(){return this.masterPlaylistLoader_.master}},{key:"media",value:function e(){return this.masterPlaylistLoader_.media()||this.initialMedia_}},{key:"setupSourceBuffers_",value:function e(){var t=this.masterPlaylistLoader_.media();var r=void 0;if(!t||this.mediaSource.readyState!=="open"){return}r=Lt(this.masterPlaylistLoader_.master,t);if(r.length<1){this.error="No compatible SourceBuffer configuration for the variant stream:"+t.resolvedUri;return this.mediaSource.endOfStream("decode")}this.configureLoaderMimeTypes_(r);this.excludeIncompatibleVariants_(t)}},{key:"configureLoaderMimeTypes_",value:function e(t){var r=t.length>1&&t[0].indexOf(",")===-1&&t[0]!==t[1]?new i.EventTarget:null;this.mainSegmentLoader_.mimeType(t[0],r);if(t[1]){this.audioSegmentLoader_.mimeType(t[1],r)}}},{key:"excludeUnsupportedVariants_",value:function e(){this.master().playlists.forEach(function(e){if(e.attributes.CODECS&&p.MediaSource&&p.MediaSource.isTypeSupported&&!p.MediaSource.isTypeSupported('video/mp4; codecs="'+Ct(e.attributes.CODECS)+'"')){e.excludeUntil=Infinity}})}},{key:"excludeIncompatibleVariants_",value:function e(t){var r=2;var i=null;var n=void 0;if(t.attributes.CODECS){n=Et(t.attributes.CODECS);i=n.videoCodec;r=n.codecCount}this.master().playlists.forEach(function(e){var t={codecCount:2,videoCodec:null};if(e.attributes.CODECS){t=Et(e.attributes.CODECS)}if(t.codecCount!==r){e.excludeUntil=Infinity}if(t.videoCodec!==i){e.excludeUntil=Infinity}})}},{key:"updateAdCues_",value:function e(t){var r=0;var i=this.seekable();if(i.length){r=i.start(0)}eo(t,this.cueTagsTrack_,r)}},{key:"goalBufferLength",value:function e(){var t=this.tech_.currentTime();var r=Ci.GOAL_BUFFER_LENGTH;var i=Ci.GOAL_BUFFER_LENGTH_RATE;var n=Math.max(r,Ci.MAX_GOAL_BUFFER_LENGTH);return Math.min(r+t*i,n)}},{key:"bufferLowWaterLine",value:function e(){var t=this.tech_.currentTime();var r=Ci.BUFFER_LOW_WATER_LINE;var i=Ci.BUFFER_LOW_WATER_LINE_RATE;var n=Math.max(r,Ci.MAX_BUFFER_LOW_WATER_LINE);return Math.min(r+t*i,n)}}]);return t}(i.EventTarget);var Yo=function e(t,r,i){return function(e){var n=t.master.playlists[r];var a=ne(n);var s=ae(n);if(typeof e==="undefined"){return s}if(e){delete n.disabled}else{n.disabled=true}if(e!==s&&!a){i();if(e){t.trigger("renditionenabled")}else{t.trigger("renditiondisabled")}}return e}};var Xo=function e(t,r,i){C(this,e);var n=t.masterPlaylistController_,a=t.options_.smoothQualityChange;var s=a?"smooth":"fast";var o=n[s+"QualityChange_"].bind(n);if(r.attributes.RESOLUTION){var u=r.attributes.RESOLUTION;this.width=u.width;this.height=u.height}this.bandwidth=r.attributes.BANDWIDTH;this.id=i;this.enabled=Yo(t.playlists,r.uri,o)};var Ko=function e(t){var r=t.playlists;t.representations=function(){return r.master.playlists.filter(function(e){return!ne(e)}).map(function(e,r){return new Xo(t,e,e.uri)})}};var $o=["seeking","seeked","pause","playing","error"];var Qo=function(){function e(t){var r=this;C(this,e);this.tech_=t.tech;this.seekable=t.seekable;this.seekTo=t.seekTo;this.allowSeeksWithinUnsafeLiveWindow=t.allowSeeksWithinUnsafeLiveWindow;this.media=t.media;this.consecutiveUpdates=0;this.lastRecordedTime=null;this.timer_=null;this.checkCurrentTimeTimeout_=null;this.logger_=ki("PlaybackWatcher");this.logger_("initialize");var i=function e(){return r.monitorCurrentTime_()};var n=function e(){return r.techWaiting_()};var a=function e(){return r.cancelTimer_()};var s=function e(){return r.fixesBadSeeks_()};this.tech_.on("seekablechanged",s);this.tech_.on("waiting",n);this.tech_.on($o,a);this.tech_.on("canplay",i);this.dispose=function(){r.logger_("dispose");r.tech_.off("seekablechanged",s);r.tech_.off("waiting",n);r.tech_.off($o,a);r.tech_.off("canplay",i);if(r.checkCurrentTimeTimeout_){p.clearTimeout(r.checkCurrentTimeTimeout_)}r.cancelTimer_()}}I(e,[{key:"monitorCurrentTime_",value:function e(){this.checkCurrentTime_();if(this.checkCurrentTimeTimeout_){p.clearTimeout(this.checkCurrentTimeTimeout_)}this.checkCurrentTimeTimeout_=p.setTimeout(this.monitorCurrentTime_.bind(this),250)}},{key:"checkCurrentTime_",value:function e(){if(this.tech_.seeking()&&this.fixesBadSeeks_()){this.consecutiveUpdates=0;this.lastRecordedTime=this.tech_.currentTime();return}if(this.tech_.paused()||this.tech_.seeking()){return}var t=this.tech_.currentTime();var r=this.tech_.buffered();if(this.lastRecordedTime===t&&(!r.length||t+Qe>=r.end(r.length-1))){return this.techWaiting_()}if(this.consecutiveUpdates>=5&&t===this.lastRecordedTime){this.consecutiveUpdates++;this.waiting_()}else if(t===this.lastRecordedTime){this.consecutiveUpdates++}else{this.consecutiveUpdates=0;this.lastRecordedTime=t}}},{key:"cancelTimer_",value:function e(){this.consecutiveUpdates=0;if(this.timer_){this.logger_("cancelTimer_");clearTimeout(this.timer_)}this.timer_=null}},{key:"fixesBadSeeks_",value:function e(){var t=this.tech_.seeking();if(!t){return false}var r=this.seekable();var i=this.tech_.currentTime();var n=this.afterSeekableWindow_(r,i,this.media(),this.allowSeeksWithinUnsafeLiveWindow);var a=void 0;if(n){var s=r.end(r.length-1);a=s}if(this.beforeSeekableWindow_(r,i)){var o=r.start(0);a=o+Qe}if(typeof a!=="undefined"){this.logger_("Trying to seek outside of seekable at time "+i+" with "+("seekable range "+rt(r)+". Seeking to ")+(a+"."));this.seekTo(a);return true}return false}},{key:"waiting_",value:function e(){if(this.techWaiting_()){return}var t=this.tech_.currentTime();var r=this.tech_.buffered();var i=Ze(r,t);if(i.length&&t+3<=i.end(0)){this.cancelTimer_();this.seekTo(t);this.logger_("Stopped at "+t+" while inside a buffered region "+("["+i.start(0)+" -> "+i.end(0)+"]. Attempting to resume ")+"playback by seeking to the current time.");this.tech_.trigger({type:"usage",name:"hls-unknown-waiting"});return}}},{key:"techWaiting_",value:function e(){var t=this.seekable();var r=this.tech_.currentTime();if(this.tech_.seeking()&&this.fixesBadSeeks_()){return true}if(this.tech_.seeking()||this.timer_!==null){return true}if(this.beforeSeekableWindow_(t,r)){var i=t.end(t.length-1);this.logger_("Fell out of live window at time "+r+". Seeking to "+("live point (seekable end) "+i));this.cancelTimer_();this.seekTo(i);this.tech_.trigger({type:"usage",name:"hls-live-resync"});return true}var n=this.tech_.buffered();var a=et(n,r);if(this.videoUnderflow_(a,n,r)){this.cancelTimer_();this.seekTo(r);this.tech_.trigger({type:"usage",name:"hls-video-underflow"});return true}if(a.length>0){var s=a.start(0)-r;this.logger_("Stopped at "+r+", setting timer for "+s+", seeking "+("to "+a.start(0)));this.timer_=setTimeout(this.skipTheGap_.bind(this),s*1e3,r);return true}return false}},{key:"afterSeekableWindow_",value:function e(t,r,i){var n=arguments.length>3&&arguments[3]!==undefined?arguments[3]:false;if(!t.length){return false}var a=t.end(t.length-1)+Qe;var s=!i.endList;if(s&&n){a=t.end(t.length-1)+i.targetDuration*3}if(r>a){return true}return false}},{key:"beforeSeekableWindow_",value:function e(t,r){if(t.length&&t.start(0)>0&&r<t.start(0)-Qe){return true}return false}},{key:"videoUnderflow_",value:function e(t,r,i){if(t.length===0){var n=this.gapFromVideoUnderflow_(r,i);if(n){this.logger_("Encountered a gap in video from "+n.start+" to "+n.end+". "+("Seeking to current time "+i));return true}}return false}},{key:"skipTheGap_",value:function e(t){var r=this.tech_.buffered();var i=this.tech_.currentTime();var n=et(r,i);this.cancelTimer_();if(n.length===0||i!==t){return}this.logger_("skipTheGap_:","currentTime:",i,"scheduled currentTime:",t,"nextRange start:",n.start(0));this.seekTo(n.start(0)+$e);this.tech_.trigger({type:"usage",name:"hls-gap-skip"})}},{key:"gapFromVideoUnderflow_",value:function e(t,r){var i=tt(t);for(var n=0;n<i.length;n++){var a=i.start(n);var s=i.end(n);if(r-a<4&&r-a>2){return{start:a,end:s}}}return null}}]);return e}();var Jo={errorInterval:30,getSource:function e(t){var r=this.tech({IWillNotUseThisInPlugins:true});var i=r.currentSource_;return t(i)}};var Zo=function e(t,r){var n=0;var a=0;var s=i.mergeOptions(Jo,r);t.ready(function(){t.trigger({type:"usage",name:"hls-error-reload-initialized"})});var o=function e(){if(a){t.currentTime(a)}};var u=function e(r){if(r===null||r===undefined){return}a=t.duration()!==Infinity&&t.currentTime()||0;t.one("loadedmetadata",o);t.src(r);t.trigger({type:"usage",name:"hls-error-reload"});t.play()};var l=function e(){if(Date.now()-n<s.errorInterval*1e3){t.trigger({type:"usage",name:"hls-error-reload-canceled"});return}if(!s.getSource||typeof s.getSource!=="function"){i.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!");return}n=Date.now();return s.getSource.call(t,u)};var c=function e(){t.off("loadedmetadata",o);t.off("error",l);t.off("dispose",e)};var f=function r(i){c();e(t,i)};t.on("error",l);t.on("dispose",c);t.reloadSourceOnError=f};var eu=function e(t){Zo(this,t)};var tu="1.10.3";i.use("*",function(e){return{setSource:function e(t,r){r(null,t)},setCurrentTime:function t(r){if(e.vhs&&e.currentSource().src===e.vhs.source_.src){e.vhs.setCurrentTime(r)}return r},play:function t(){if(e.vhs&&e.currentSource().src===e.vhs.source_.src){e.vhs.setCurrentTime(e.tech_.currentTime())}}}});var ru={PlaylistLoader:V,Playlist:de,Decrypter:Pe,AsyncStream:Ie,decrypt:Oe,utils:Fe,STANDARD_PLAYLIST_SELECTOR:zi,INITIAL_PLAYLIST_SELECTOR:Gi,comparePlaylistBandwidth:qi,comparePlaylistResolution:Vi,xhr:ve()};["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(e){Object.defineProperty(ru,e,{get:function t(){i.log.warn("using Hls."+e+" is UNSAFE be sure you know what you are doing");return Ci[e]},set:function t(r){i.log.warn("using Hls."+e+" is UNSAFE be sure you know what you are doing");if(typeof r!=="number"||r<0){i.log.warn("value of Hls."+e+" must be greater than or equal to 0");return}Ci[e]=r}})});var iu="videojs-vhs";var nu=function e(t){var r=/^(audio|video|application)\/(x-|vnd\.apple\.)?mpegurl/i;if(r.test(t)){return"hls"}var i=/^application\/dash\+xml/i;if(i.test(t)){return"dash"}return null};var au=function e(t,r){var i=r.media();var n=-1;for(var a=0;a<t.length;a++){if(t[a].id===i.uri){n=a;break}}t.selectedIndex_=n;t.trigger({selectedIndex:n,type:"change"})};var su=function e(t,r){r.representations().forEach(function(e){t.addQualityLevel(e)});au(t,r.playlists)};ru.canPlaySource=function(){return i.log.warn("HLS is no longer a tech. Please remove it from "+"your player's techOrder.")};var ou=function e(t,r,n){if(!t){return t}var a={};for(var s in t){a[s]={audioContentType:'audio/mp4; codecs="'+n.attributes.CODECS+'"',videoContentType:'video/mp4; codecs="'+r.attributes.CODECS+'"'};if(r.contentProtection&&r.contentProtection[s]&&r.contentProtection[s].pssh){a[s].pssh=r.contentProtection[s].pssh}if(typeof t[s]==="string"){a[s].url=t[s]}}return i.mergeOptions(t,a)};var uu=function e(t){if(t.options_.sourceType!=="dash"){return}var r=i.players[t.tech_.options_.playerId];if(r.eme){var n=ou(t.source_.keySystems,t.playlists.media(),t.masterPlaylistController_.mediaTypes_.AUDIO.activePlaylistLoader.media());if(n){r.currentSource().keySystems=n;if(r.eme.initializeMediaKeys){r.eme.initializeMediaKeys()}}}};var lu=function t(){if(!e.localStorage){return null}var r=e.localStorage.getItem(iu);if(!r){return null}try{return JSON.parse(r)}catch(e){return null}};var cu=function t(r){if(!e.localStorage){return false}var n=lu();n=n?i.mergeOptions(n,r):r;try{e.localStorage.setItem(iu,JSON.stringify(n))}catch(e){return false}return n};ru.supportsNativeHls=function(){var e=f.createElement("video");if(!i.getTech("Html5").isSupported()){return false}var t=["application/vnd.apple.mpegurl","audio/mpegurl","audio/x-mpegurl","application/x-mpegurl","video/x-mpegurl","video/mpegurl","application/mpegurl"];return t.some(function(t){return/maybe|probably/i.test(e.canPlayType(t))})}();ru.supportsNativeDash=function(){if(!i.getTech("Html5").isSupported()){return false}return/maybe|probably/i.test(f.createElement("video").canPlayType("application/dash+xml"))}();ru.supportsTypeNatively=function(e){if(e==="hls"){return ru.supportsNativeHls}if(e==="dash"){return ru.supportsNativeDash}return false};ru.isSupported=function(){return i.log.warn("HLS is no longer a tech. Please remove it from "+"your player's techOrder.")};var fu=i.getComponent("Component");var du=function(e){O(t,e);function t(e,r,n){C(this,t);var a=P(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,r,n.hls));if(r.options_&&r.options_.playerId){var s=i(r.options_.playerId);if(!s.hasOwnProperty("hls")){Object.defineProperty(s,"hls",{get:function e(){i.log.warn("player.hls is deprecated. Use player.tech().hls instead.");r.trigger({type:"usage",name:"hls-player-access"});return a},configurable:true})}s.vhs=a;s.dash=a;a.player_=s}a.tech_=r;a.source_=e;a.stats={};a.setOptions_();if(a.options_.overrideNative&&r.overrideNativeAudioTracks&&r.overrideNativeVideoTracks){r.overrideNativeAudioTracks(true);r.overrideNativeVideoTracks(true)}else if(a.options_.overrideNative&&(r.featuresNativeVideoTracks||r.featuresNativeAudioTracks)){throw new Error("Overriding native HLS requires emulated tracks. "+"See https://git.io/vMpjB")}a.on(f,["fullscreenchange","webkitfullscreenchange","mozfullscreenchange","MSFullscreenChange"],function(e){var t=f.fullscreenElement||f.webkitFullscreenElement||f.mozFullScreenElement||f.msFullscreenElement;if(t&&t.contains(a.tech_.el())){a.masterPlaylistController_.smoothQualityChange_()}});a.on(a.tech_,"seeking",function(){if(this.tech_.currentTime()===0&&this.tech_.player_.loop()){this.setCurrentTime(0)}});a.on(a.tech_,"error",function(){if(this.masterPlaylistController_){this.masterPlaylistController_.pauseLoading()}});a.on(a.tech_,"play",a.play);return a}I(t,[{key:"setOptions_",value:function e(){var t=this;this.options_.withCredentials=this.options_.withCredentials||false;this.options_.handleManifestRedirects=this.options_.handleManifestRedirects||false;this.options_.limitRenditionByPlayerDimensions=this.options_.limitRenditionByPlayerDimensions===false?false:true;this.options_.smoothQualityChange=this.options_.smoothQualityChange||false;this.options_.useBandwidthFromLocalStorage=typeof this.source_.useBandwidthFromLocalStorage!=="undefined"?this.source_.useBandwidthFromLocalStorage:this.options_.useBandwidthFromLocalStorage||false;this.options_.customTagParsers=this.options_.customTagParsers||[];this.options_.customTagMappers=this.options_.customTagMappers||[];this.options_.cacheEncryptionKeys=this.options_.cacheEncryptionKeys||false;if(typeof this.options_.blacklistDuration!=="number"){this.options_.blacklistDuration=5*60}if(typeof this.options_.bandwidth!=="number"){if(this.options_.useBandwidthFromLocalStorage){var r=lu();if(r&&r.bandwidth){this.options_.bandwidth=r.bandwidth;this.tech_.trigger({type:"usage",name:"hls-bandwidth-from-local-storage"})}if(r&&r.throughput){this.options_.throughput=r.throughput;this.tech_.trigger({type:"usage",name:"hls-throughput-from-local-storage"})}}}if(typeof this.options_.bandwidth!=="number"){this.options_.bandwidth=Ci.INITIAL_BANDWIDTH}this.options_.enableLowInitialPlaylist=this.options_.enableLowInitialPlaylist&&this.options_.bandwidth===Ci.INITIAL_BANDWIDTH;["withCredentials","limitRenditionByPlayerDimensions","bandwidth","smoothQualityChange","customTagParsers","customTagMappers","handleManifestRedirects","cacheEncryptionKeys"].forEach(function(e){if(typeof t.source_[e]!=="undefined"){t.options_[e]=t.source_[e]}});this.limitRenditionByPlayerDimensions=this.options_.limitRenditionByPlayerDimensions}},{key:"src",value:function e(t,r){var n=this;if(!t){return}this.setOptions_();this.options_.url=this.source_.src;this.options_.tech=this.tech_;this.options_.externHls=ru;this.options_.sourceType=nu(r);this.options_.seekTo=function(e){n.tech_.setCurrentTime(e);n.setCurrentTime(e)};this.masterPlaylistController_=new Go(this.options_);this.playbackWatcher_=new Qo(i.mergeOptions(this.options_,{seekable:function e(){return n.seekable()},media:function e(){return n.masterPlaylistController_.media()}}));this.masterPlaylistController_.on("error",function(){var e=i.players[n.tech_.options_.playerId];e.error(n.masterPlaylistController_.error)});this.masterPlaylistController_.selectPlaylist=this.selectPlaylist?this.selectPlaylist.bind(this):ru.STANDARD_PLAYLIST_SELECTOR.bind(this);this.masterPlaylistController_.selectInitialPlaylist=ru.INITIAL_PLAYLIST_SELECTOR.bind(this);this.playlists=this.masterPlaylistController_.masterPlaylistLoader_;this.mediaSource=this.masterPlaylistController_.mediaSource;Object.defineProperties(this,{selectPlaylist:{get:function e(){return this.masterPlaylistController_.selectPlaylist},set:function e(t){this.masterPlaylistController_.selectPlaylist=t.bind(this)}},throughput:{get:function e(){return this.masterPlaylistController_.mainSegmentLoader_.throughput.rate},set:function e(t){this.masterPlaylistController_.mainSegmentLoader_.throughput.rate=t;this.masterPlaylistController_.mainSegmentLoader_.throughput.count=1}},bandwidth:{get:function e(){return this.masterPlaylistController_.mainSegmentLoader_.bandwidth},set:function e(t){this.masterPlaylistController_.mainSegmentLoader_.bandwidth=t;this.masterPlaylistController_.mainSegmentLoader_.throughput={rate:0,count:0}}},systemBandwidth:{get:function e(){var t=1/(this.bandwidth||1);var r=void 0;if(this.throughput>0){r=1/this.throughput}else{r=0}var i=Math.floor(1/(t+r));return i},set:function e(){i.log.error('The "systemBandwidth" property is read-only')}}});if(this.options_.bandwidth){this.bandwidth=this.options_.bandwidth}if(this.options_.throughput){this.throughput=this.options_.throughput}Object.defineProperties(this.stats,{bandwidth:{get:function e(){return n.bandwidth||0},enumerable:true},mediaRequests:{get:function e(){return n.masterPlaylistController_.mediaRequests_()||0},enumerable:true},mediaRequestsAborted:{get:function e(){return n.masterPlaylistController_.mediaRequestsAborted_()||0},enumerable:true},mediaRequestsTimedout:{get:function e(){return 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