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/*! PhotoSwipe - v4.1.3 - 2019-01-08
* http://photoswipe.com
* Copyright (c) 2019 Dmitry Semenov; */!function(a,o){r=o,void 0!==(i="function"==typeof r?r.call(t,n,t,e):r)&&(e.exports=i)}(0,(function(){"use strict";return function(e,t,n,r){var i={features:null,bind:function(e,t,n,r){var i=(r?"remove":"add")+"EventListener";t=t.split(" ");for(var a=0;a<t.length;a++)t[a]&&e[i](t[a],n,!1)},isArray:function(e){return e instanceof Array},createEl:function(e,t){var n=document.createElement(t||"div");return e&&(n.className=e),n},getScrollY:function(){var e=window.pageYOffset;return void 0!==e?e:document.documentElement.scrollTop},unbind:function(e,t,n){i.bind(e,t,n,!0)},removeClass:function(e,t){var n=new RegExp("(\\s|^)"+t+"(\\s|$)");e.className=e.className.replace(n," ").replace(/^\s\s*/,"").replace(/\s\s*$/,"")},addClass:function(e,t){i.hasClass(e,t)||(e.className+=(e.className?" 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n=ga[t],r=function(){e.trigger(t+"trackchange")},i=e[n.getterName]();i.addEventListener("removetrack",r),i.addEventListener("addtrack",r),e.on("dispose",(function(){i.removeEventListener("removetrack",r),i.removeEventListener("addtrack",r)}))}))},n.addWebVttScript_=function(){var e=this;if(!a.a.WebVTT)if(s.a.body.contains(this.el())){if(!this.options_["vtt.js"]&&kn(T.a)&&Object.keys(T.a).length>0)return void this.trigger("vttjsloaded");var t=s.a.createElement("script");t.src=this.options_["vtt.js"]||"https://vjs.zencdn.net/vttjs/0.14.1/vtt.min.js",t.onload=function(){e.trigger("vttjsloaded")},t.onerror=function(){e.trigger("vttjserror")},this.on("dispose",(function(){t.onload=null,t.onerror=null})),a.a.WebVTT=!0,this.el().parentNode.appendChild(t)}else this.ready(this.addWebVttScript_)},n.emulateTextTracks=function(){var e=this,t=this.textTracks(),n=this.remoteTextTracks(),r=function(e){return t.addTrack(e.track)},i=function(e){return t.removeTrack(e.track)};n.on("addtrack",r),n.on("removetrack",i),this.addWebVttScript_();var a=function(){return e.trigger("texttrackchange")},o=function(){a();for(var e=0;e<t.length;e++){var n=t[e];n.removeEventListener("cuechange",a),"showing"===n.mode&&n.addEventListener("cuechange",a)}};o(),t.addEventListener("change",o),t.addEventListener("addtrack",o),t.addEventListener("removetrack",o),this.on("dispose",(function(){n.off("addtrack",r),n.off("removetrack",i),t.removeEventListener("change",o),t.removeEventListener("addtrack",o),t.removeEventListener("removetrack",o);for(var e=0;e<t.length;e++){var s=t[e];s.removeEventListener("cuechange",a)}}))},n.addTextTrack=function(e,t,n){if(!e)throw new Error("TextTrack kind is required but was not provided");return _a(this,e,t,n)},n.createRemoteTextTrack=function(e){var t=bi(e,{tech:this});return new va.remoteTextEl.TrackClass(t)},n.addRemoteTextTrack=function(e,t){var n=this;void 0===e&&(e={});var r=this.createRemoteTextTrack(e);return!0!==t&&!1!==t&&(yn.warn('Calling addRemoteTextTrack without explicitly setting the "manualCleanup" parameter to `true` is deprecated and default to `false` in future version of video.js'),t=!0),this.remoteTextTrackEls().addTrackElement_(r),this.remoteTextTracks().addTrack(r.track),!0!==t&&this.ready((function(){return n.autoRemoteTextTracks_.addTrack(r.track)})),r},n.removeRemoteTextTrack=function(e){var t=this.remoteTextTrackEls().getTrackElementByTrack_(e);this.remoteTextTrackEls().removeTrackElement_(t),this.remoteTextTracks().removeTrack(e),this.autoRemoteTextTracks_.removeTrack(e)},n.getVideoPlaybackQuality=function(){return{}},n.requestPictureInPicture=function(){var e=this.options_.Promise||a.a.Promise;if(e)return e.reject()},n.disablePictureInPicture=function(){return!0},n.setDisablePictureInPicture=function(){},n.setPoster=function(){},n.playsinline=function(){},n.setPlaysinline=function(){},n.overrideNativeAudioTracks=function(){},n.overrideNativeVideoTracks=function(){},n.canPlayType=function(){return""},t.canPlayType=function(){return""},t.canPlaySource=function(e,n){return t.canPlayType(e.type)},t.isTech=function(e){return e.prototype instanceof t||e instanceof t||e===t},t.registerTech=function(e,n){if(t.techs_||(t.techs_={}),!t.isTech(n))throw new Error("Tech "+e+" must be a Tech");if(!t.canPlayType)throw new Error("Techs must have a static canPlayType method on them");if(!t.canPlaySource)throw new Error("Techs must have a static canPlaySource method on them");return e=yi(e),t.techs_[e]=n,t.techs_[vi(e)]=n,"Tech"!==e&&t.defaultTechOrder_.push(e),n},t.getTech=function(e){if(e)return t.techs_&&t.techs_[e]?t.techs_[e]:(e=yi(e),a.a&&a.a.videojs&&a.a.videojs[e]?(yn.warn("The "+e+" tech was 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r,i=e.sourceHandlers||[],a=0;a<i.length;a++)if(r=i[a].canHandleSource(t,n),r)return i[a];return null},e.canPlaySource=function(t,n){var r=e.selectSourceHandler(t,n);return r?r.canHandleSource(t,n):""};var t=["seekable","seeking","duration"];t.forEach((function(e){var t=this[e];"function"===typeof t&&(this[e]=function(){return this.sourceHandler_&&this.sourceHandler_[e]?this.sourceHandler_[e].apply(this.sourceHandler_,arguments):t.apply(this,arguments)})}),e.prototype),e.prototype.setSource=function(t){var n=e.selectSourceHandler(t,this.options_);n||(e.nativeSourceHandler?n=e.nativeSourceHandler:yn.error("No source handler found for the current 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n=[];t.forEach((function(t){t=e(t),Array.isArray(t)?n=n.concat(t):xn(t)&&n.push(t)})),t=n}else t="string"===typeof t&&t.trim()?[Ha({src:t})]:xn(t)&&"string"===typeof t.src&&t.src&&t.src.trim()?[Ha(t)]:[];return t};function Ha(e){if(!e.type){var t=ja(e.src);t&&(e.type=t)}return e}var $a=function(e){function t(t,n,r){var i,a=bi({createEl:!1},n);if(i=e.call(this,t,a,r)||this,n.playerOptions.sources&&0!==n.playerOptions.sources.length)t.src(n.playerOptions.sources);else for(var o=0,s=n.playerOptions.techOrder;o<s.length;o++){var u=yi(s[o]),c=ba.getTech(u);if(u||(c=xi.getComponent(u)),c&&c.isSupported()){t.loadTech_(u);break}}return i}return f()(t,e),t}(xi);xi.registerComponent("MediaLoader",$a);var Va=function(e){function t(t,n){var r;return r=e.call(this,t,n)||this,r.handleMouseOver_=function(e){return r.handleMouseOver(e)},r.handleMouseOut_=function(e){return r.handleMouseOut(e)},r.handleClick_=function(e){return r.handleClick(e)},r.handleKeyDown_=function(e){return r.handleKeyDown(e)},r.emitTapEvents(),r.enable(),r}f()(t,e);var n=t.prototype;return n.createEl=function(t,n,r){void 0===t&&(t="div"),void 0===n&&(n={}),void 0===r&&(r={}),n=En({innerHTML:'<span aria-hidden="true" class="vjs-icon-placeholder"></span>',className:this.buildCSSClass(),tabIndex:0},n),"button"===t&&yn.error("Creating a ClickableComponent with an HTML element of "+t+" is not supported; use a Button instead."),r=En({role:"button"},r),this.tabIndex_=n.tabIndex;var i=e.prototype.createEl.call(this,t,n,r);return this.createControlTextEl(i),i},n.dispose=function(){this.controlTextEl_=null,e.prototype.dispose.call(this)},n.createControlTextEl=function(e){return this.controlTextEl_=nr("span",{className:"vjs-control-text"},{"aria-live":"polite"}),e&&e.appendChild(this.controlTextEl_),this.controlText(this.controlText_,e),this.controlTextEl_},n.controlText=function(e,t){if(void 0===t&&(t=this.el()),void 0===e)return this.controlText_||"Need Text";var n=this.localize(e);this.controlText_=e,rr(this.controlTextEl_,n),this.nonIconControl||this.player_.options_.noUITitleAttributes||t.setAttribute("title",n)},n.buildCSSClass=function(){return"vjs-control vjs-button "+e.prototype.buildCSSClass.call(this)},n.enable=function(){this.enabled_||(this.enabled_=!0,this.removeClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","false"),"undefined"!==typeof this.tabIndex_&&this.el_.setAttribute("tabIndex",this.tabIndex_),this.on(["tap","click"],this.handleClick_),this.on("keydown",this.handleKeyDown_))},n.disable=function(){this.enabled_=!1,this.addClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","true"),"undefined"!==typeof this.tabIndex_&&this.el_.removeAttribute("tabIndex"),this.off("mouseover",this.handleMouseOver_),this.off("mouseout",this.handleMouseOut_),this.off(["tap","click"],this.handleClick_),this.off("keydown",this.handleKeyDown_)},n.handleLanguagechange=function(){this.controlText(this.controlText_)},n.handleClick=function(e){this.options_.clickHandler&&this.options_.clickHandler.call(this,arguments)},n.handleKeyDown=function(t){v.a.isEventKey(t,"Space")||v.a.isEventKey(t,"Enter")?(t.preventDefault(),t.stopPropagation(),this.trigger("click")):e.prototype.handleKeyDown.call(this,t)},t}(xi);xi.registerComponent("ClickableComponent",Va);var za=function(e){function t(t,n){var r;return r=e.call(this,t,n)||this,r.update(),r.update_=function(e){return r.update(e)},t.on("posterchange",r.update_),r}f()(t,e);var n=t.prototype;return n.dispose=function(){this.player().off("posterchange",this.update_),e.prototype.dispose.call(this)},n.createEl=function(){var e=nr("div",{className:"vjs-poster",tabIndex:-1});return e},n.update=function(e){var t=this.player().poster();this.setSrc(t),t?this.show():this.hide()},n.setSrc=function(e){var t="";e&&(t='url("'+e+'")'),this.el_.style.backgroundImage=t},n.handleClick=function(e){if(this.player_.controls()){var t=this.player_.usingPlugin("eme")&&this.player_.eme.sessions&&this.player_.eme.sessions.length>0;!this.player_.tech(!0)||(Bn||Un)&&t||this.player_.tech(!0).focus(),this.player_.paused()?Ri(this.player_.play()):this.player_.pause()}},t}(Va);xi.registerComponent("PosterImage",za);var Wa="#222",Ga="#ccc",Xa={monospace:"monospace",sansSerif:"sans-serif",serif:"serif",monospaceSansSerif:'"Andale Mono", "Lucida Console", monospace',monospaceSerif:'"Courier New", monospace',proportionalSansSerif:"sans-serif",proportionalSerif:"serif",casual:'"Comic Sans MS", Impact, fantasy',script:'"Monotype Corsiva", cursive',smallcaps:'"Andale Mono", "Lucida Console", monospace, sans-serif'};function Ya(e,t){var n;if(4===e.length)n=e[1]+e[1]+e[2]+e[2]+e[3]+e[3];else{if(7!==e.length)throw new Error("Invalid color code provided, "+e+"; must be formatted as e.g. #f0e or #f604e2.");n=e.slice(1)}return"rgba("+parseInt(n.slice(0,2),16)+","+parseInt(n.slice(2,4),16)+","+parseInt(n.slice(4,6),16)+","+t+")"}function Ka(e,t,n){try{e.style[t]=n}catch(r){return}}var Qa=function(e){function t(t,n,r){var i;i=e.call(this,t,n,r)||this;var o=function(e){return i.updateDisplay(e)};return t.on("loadstart",(function(e){return i.toggleDisplay(e)})),t.on("texttrackchange",o),t.on("loadedmetadata",(function(e){return i.preselectTrack(e)})),t.ready(ei(d()(i),(function(){if(t.tech_&&t.tech_.featuresNativeTextTracks)this.hide();else{t.on("fullscreenchange",o),t.on("playerresize",o),a.a.addEventListener("orientationchange",o),t.on("dispose",(function(){return a.a.removeEventListener("orientationchange",o)}));for(var e=this.options_.playerOptions.tracks||[],n=0;n<e.length;n++)this.player_.addRemoteTextTrack(e[n],!0);this.preselectTrack()}}))),i}f()(t,e);var n=t.prototype;return n.preselectTrack=function(){for(var e,t,n,r={captions:1,subtitles:1},i=this.player_.textTracks(),a=this.player_.cache_.selectedLanguage,o=0;o<i.length;o++){var s=i[o];a&&a.enabled&&a.language&&a.language===s.language&&s.kind in r?s.kind===a.kind?n=s:n||(n=s):a&&!a.enabled?(n=null,e=null,t=null):s["default"]&&("descriptions"!==s.kind||e?s.kind in r&&!t&&(t=s):e=s)}n?n.mode="showing":t?t.mode="showing":e&&(e.mode="showing")},n.toggleDisplay=function(){this.player_.tech_&&this.player_.tech_.featuresNativeTextTracks?this.hide():this.show()},n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-text-track-display"},{"aria-live":"off","aria-atomic":"true"})},n.clearDisplay=function(){"function"===typeof a.a.WebVTT&&a.a.WebVTT.processCues(a.a,[],this.el_)},n.updateDisplay=function(){var e=this.player_.textTracks(),t=this.options_.allowMultipleShowingTracks;if(this.clearDisplay(),t){for(var n=[],r=0;r<e.length;++r){var i=e[r];"showing"===i.mode&&n.push(i)}this.updateForTrack(n)}else{var a=null,o=null,s=e.length;while(s--){var u=e[s];"showing"===u.mode&&("descriptions"===u.kind?a=u:o=u)}o?("off"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","off"),this.updateForTrack(o)):a&&("assertive"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","assertive"),this.updateForTrack(a))}},n.updateDisplayState=function(e){var t=this.player_.textTrackSettings.getValues(),n=e.activeCues,r=n.length;while(r--){var i=n[r];if(i){var o=i.displayState;if(t.color&&(o.firstChild.style.color=t.color),t.textOpacity&&Ka(o.firstChild,"color",Ya(t.color||"#fff",t.textOpacity)),t.backgroundColor&&(o.firstChild.style.backgroundColor=t.backgroundColor),t.backgroundOpacity&&Ka(o.firstChild,"backgroundColor",Ya(t.backgroundColor||"#000",t.backgroundOpacity)),t.windowColor&&(t.windowOpacity?Ka(o,"backgroundColor",Ya(t.windowColor,t.windowOpacity)):o.style.backgroundColor=t.windowColor),t.edgeStyle&&("dropshadow"===t.edgeStyle?o.firstChild.style.textShadow="2px 2px 3px "+Wa+", 2px 2px 4px "+Wa+", 2px 2px 5px "+Wa:"raised"===t.edgeStyle?o.firstChild.style.textShadow="1px 1px "+Wa+", 2px 2px "+Wa+", 3px 3px "+Wa:"depressed"===t.edgeStyle?o.firstChild.style.textShadow="1px 1px "+Ga+", 0 1px "+Ga+", -1px -1px "+Wa+", 0 -1px "+Wa:"uniform"===t.edgeStyle&&(o.firstChild.style.textShadow="0 0 4px "+Wa+", 0 0 4px "+Wa+", 0 0 4px "+Wa+", 0 0 4px "+Wa)),t.fontPercent&&1!==t.fontPercent){var s=a.a.parseFloat(o.style.fontSize);o.style.fontSize=s*t.fontPercent+"px",o.style.height="auto",o.style.top="auto"}t.fontFamily&&"default"!==t.fontFamily&&("small-caps"===t.fontFamily?o.firstChild.style.fontVariant="small-caps":o.firstChild.style.fontFamily=Xa[t.fontFamily])}}},n.updateForTrack=function(e){if(Array.isArray(e)||(e=[e]),"function"===typeof a.a.WebVTT&&!e.every((function(e){return!e.activeCues}))){for(var t=[],n=0;n<e.length;++n)for(var r=e[n],i=0;i<r.activeCues.length;++i)t.push(r.activeCues[i]);a.a.WebVTT.processCues(a.a,t,this.el_);for(var o=0;o<e.length;++o){for(var s=e[o],u=0;u<s.activeCues.length;++u){var c=s.activeCues[u].displayState;or(c,"vjs-text-track-cue"),or(c,"vjs-text-track-cue-"+(s.language?s.language:o))}this.player_.textTrackSettings&&this.updateDisplayState(s)}}},t}(xi);xi.registerComponent("TextTrackDisplay",Qa);var Za=function(e){function t(){return e.apply(this,arguments)||this}f()(t,e);var n=t.prototype;return n.createEl=function(){var t=this.player_.isAudio(),n=this.localize(t?"Audio Player":"Video Player"),r=nr("span",{className:"vjs-control-text",innerHTML:this.localize("{1} is loading.",[n])}),i=e.prototype.createEl.call(this,"div",{className:"vjs-loading-spinner",dir:"ltr"});return i.appendChild(r),i},t}(xi);xi.registerComponent("LoadingSpinner",Za);var Ja=function(e){function t(){return e.apply(this,arguments)||this}f()(t,e);var n=t.prototype;return n.createEl=function(e,t,n){void 0===t&&(t={}),void 0===n&&(n={}),e="button",t=En({innerHTML:'<span aria-hidden="true" class="vjs-icon-placeholder"></span>',className:this.buildCSSClass()},t),n=En({type:"button"},n);var r=xi.prototype.createEl.call(this,e,t,n);return this.createControlTextEl(r),r},n.addChild=function(e,t){void 0===t&&(t={});var n=this.constructor.name;return yn.warn("Adding an actionable (user controllable) child to a Button ("+n+") is not supported; use a ClickableComponent instead."),xi.prototype.addChild.call(this,e,t)},n.enable=function(){e.prototype.enable.call(this),this.el_.removeAttribute("disabled")},n.disable=function(){e.prototype.disable.call(this),this.el_.setAttribute("disabled","disabled")},n.handleKeyDown=function(t){v.a.isEventKey(t,"Space")||v.a.isEventKey(t,"Enter")?t.stopPropagation():e.prototype.handleKeyDown.call(this,t)},t}(Va);xi.registerComponent("Button",Ja);var eo=function(e){function t(t,n){var r;return r=e.call(this,t,n)||this,r.mouseused_=!1,r.on("mousedown",(function(e){return r.handleMouseDown(e)})),r}f()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-big-play-button"},n.handleClick=function(e){var t=this.player_.play();if(this.mouseused_&&e.clientX&&e.clientY){var n=this.player_.usingPlugin("eme")&&this.player_.eme.sessions&&this.player_.eme.sessions.length>0;return Ri(t),void(!this.player_.tech(!0)||(Bn||Un)&&n||this.player_.tech(!0).focus())}var r=this.player_.getChild("controlBar"),i=r&&r.getChild("playToggle");if(i){var a=function(){return i.focus()};Di(t)?t.then(a,(function(){})):this.setTimeout(a,1)}else this.player_.tech(!0).focus()},n.handleKeyDown=function(t){this.mouseused_=!1,e.prototype.handleKeyDown.call(this,t)},n.handleMouseDown=function(e){this.mouseused_=!0},t}(Ja);eo.prototype.controlText_="Play Video",xi.registerComponent("BigPlayButton",eo);var to=function(e){function t(t,n){var r;return r=e.call(this,t,n)||this,r.controlText(n&&n.controlText||r.localize("Close")),r}f()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-close-button "+e.prototype.buildCSSClass.call(this)},n.handleClick=function(e){this.trigger({type:"close",bubbles:!1})},n.handleKeyDown=function(t){v.a.isEventKey(t,"Esc")?(t.preventDefault(),t.stopPropagation(),this.trigger("click")):e.prototype.handleKeyDown.call(this,t)},t}(Ja);xi.registerComponent("CloseButton",to);var no=function(e){function t(t,n){var r;return void 0===n&&(n={}),r=e.call(this,t,n)||this,n.replay=void 0===n.replay||n.replay,r.on(t,"play",(function(e){return r.handlePlay(e)})),r.on(t,"pause",(function(e){return r.handlePause(e)})),n.replay&&r.on(t,"ended",(function(e){return r.handleEnded(e)})),r}f()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-play-control "+e.prototype.buildCSSClass.call(this)},n.handleClick=function(e){this.player_.paused()?Ri(this.player_.play()):this.player_.pause()},n.handleSeeked=function(e){this.removeClass("vjs-ended"),this.player_.paused()?this.handlePause(e):this.handlePlay(e)},n.handlePlay=function(e){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.controlText("Pause")},n.handlePause=function(e){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.controlText("Play")},n.handleEnded=function(e){var t=this;this.removeClass("vjs-playing"),this.addClass("vjs-ended"),this.controlText("Replay"),this.one(this.player_,"seeked",(function(e){return t.handleSeeked(e)}))},t}(Ja);no.prototype.controlText_="Play",xi.registerComponent("PlayToggle",no);var ro=function(e,t){e=e<0?0:e;var n=Math.floor(e%60),r=Math.floor(e/60%60),i=Math.floor(e/3600),a=Math.floor(t/60%60),o=Math.floor(t/3600);return(isNaN(e)||e===1/0)&&(i=r=n="-"),i=i>0||o>0?i+":":"",r=((i||a>=10)&&r<10?"0"+r:r)+":",n=n<10?"0"+n:n,i+r+n},io=ro;function ao(e){io=e}function oo(){io=ro}function so(e,t){return void 0===t&&(t=e),io(e,t)}var uo=function(e){function t(t,n){var r;return r=e.call(this,t,n)||this,r.on(t,["timeupdate","ended"],(function(e){return r.updateContent(e)})),r.updateTextNode_(),r}f()(t,e);var n=t.prototype;return n.createEl=function(){var t=this.buildCSSClass(),n=e.prototype.createEl.call(this,"div",{className:t+" vjs-time-control vjs-control",innerHTML:'<span class="vjs-control-text" role="presentation">'+this.localize(this.labelText_)+" </span>"});return this.contentEl_=nr("span",{className:t+"-display"},{"aria-live":"off",role:"presentation"}),n.appendChild(this.contentEl_),n},n.dispose=function(){this.contentEl_=null,this.textNode_=null,e.prototype.dispose.call(this)},n.updateTextNode_=function(e){var t=this;void 0===e&&(e=0),e=so(e),this.formattedTime_!==e&&(this.formattedTime_=e,this.requestNamedAnimationFrame("TimeDisplay#updateTextNode_",(function(){if(t.contentEl_){var e=t.textNode_;e&&t.contentEl_.firstChild!==e&&(e=null,yn.warn("TimeDisplay#updateTextnode_: Prevented replacement of text node element since it was no longer a child of this node. Appending a new node instead.")),t.textNode_=s.a.createTextNode(t.formattedTime_),t.textNode_&&(e?t.contentEl_.replaceChild(t.textNode_,e):t.contentEl_.appendChild(t.textNode_))}})))},n.updateContent=function(e){},t}(xi);uo.prototype.labelText_="Time",uo.prototype.controlText_="Time",xi.registerComponent("TimeDisplay",uo);var co=function(e){function t(){return e.apply(this,arguments)||this}f()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-current-time"},n.updateContent=function(e){var t;t=this.player_.ended()?this.player_.duration():this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime(),this.updateTextNode_(t)},t}(uo);co.prototype.labelText_="Current Time",co.prototype.controlText_="Current Time",xi.registerComponent("CurrentTimeDisplay",co);var lo=function(e){function t(t,n){var r;r=e.call(this,t,n)||this;var i=function(e){return r.updateContent(e)};return r.on(t,"durationchange",i),r.on(t,"loadstart",i),r.on(t,"loadedmetadata",i),r}f()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-duration"},n.updateContent=function(e){var t=this.player_.duration();this.updateTextNode_(t)},t}(uo);lo.prototype.labelText_="Duration",lo.prototype.controlText_="Duration",xi.registerComponent("DurationDisplay",lo);var ho=function(e){function t(){return e.apply(this,arguments)||this}f()(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-time-control vjs-time-divider",innerHTML:"<div><span>/</span></div>"},{"aria-hidden":!0})},t}(xi);xi.registerComponent("TimeDivider",ho);var fo=function(e){function t(t,n){var r;return r=e.call(this,t,n)||this,r.on(t,"durationchange",(function(e){return r.updateContent(e)})),r}f()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-remaining-time"},n.createEl=function(){var t=e.prototype.createEl.call(this);return t.insertBefore(nr("span",{},{"aria-hidden":!0},"-"),this.contentEl_),t},n.updateContent=function(e){var t;"number"===typeof this.player_.duration()&&(t=this.player_.ended()?0:this.player_.remainingTimeDisplay?this.player_.remainingTimeDisplay():this.player_.remainingTime(),this.updateTextNode_(t))},t}(uo);fo.prototype.labelText_="Remaining Time",fo.prototype.controlText_="Remaining Time",xi.registerComponent("RemainingTimeDisplay",fo);var po=function(e){function t(t,n){var r;return r=e.call(this,t,n)||this,r.updateShowing(),r.on(r.player(),"durationchange",(function(e){return r.updateShowing(e)})),r}f()(t,e);var n=t.prototype;return n.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-live-control vjs-control"});return this.contentEl_=nr("div",{className:"vjs-live-display",innerHTML:'<span class="vjs-control-text">'+this.localize("Stream Type")+" </span>"+this.localize("LIVE")},{"aria-live":"off"}),t.appendChild(this.contentEl_),t},n.dispose=function(){this.contentEl_=null,e.prototype.dispose.call(this)},n.updateShowing=function(e){this.player().duration()===1/0?this.show():this.hide()},t}(xi);xi.registerComponent("LiveDisplay",po);var mo=function(e){function t(t,n){var r;return r=e.call(this,t,n)||this,r.updateLiveEdgeStatus(),r.player_.liveTracker&&(r.updateLiveEdgeStatusHandler_=function(e){return r.updateLiveEdgeStatus(e)},r.on(r.player_.liveTracker,"liveedgechange",r.updateLiveEdgeStatusHandler_)),r}f()(t,e);var n=t.prototype;return n.createEl=function(){var t=e.prototype.createEl.call(this,"button",{className:"vjs-seek-to-live-control vjs-control"});return this.textEl_=nr("span",{className:"vjs-seek-to-live-text",innerHTML:this.localize("LIVE")},{"aria-hidden":"true"}),t.appendChild(this.textEl_),t},n.updateLiveEdgeStatus=function(){!this.player_.liveTracker||this.player_.liveTracker.atLiveEdge()?(this.setAttribute("aria-disabled",!0),this.addClass("vjs-at-live-edge"),this.controlText("Seek to live, currently playing live")):(this.setAttribute("aria-disabled",!1),this.removeClass("vjs-at-live-edge"),this.controlText("Seek to live, currently behind live"))},n.handleClick=function(){this.player_.liveTracker.seekToLiveEdge()},n.dispose=function(){this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatusHandler_),this.textEl_=null,e.prototype.dispose.call(this)},t}(Ja);mo.prototype.controlText_="Seek to live, currently playing live",xi.registerComponent("SeekToLive",mo);var go=function(e,t,n){return e=Number(e),Math.min(n,Math.max(t,isNaN(e)?t:e))},vo=function(e){function t(t,n){var r;return r=e.call(this,t,n)||this,r.handleMouseDown_=function(e){return r.handleMouseDown(e)},r.handleMouseUp_=function(e){return r.handleMouseUp(e)},r.handleKeyDown_=function(e){return r.handleKeyDown(e)},r.handleClick_=function(e){return r.handleClick(e)},r.handleMouseMove_=function(e){return r.handleMouseMove(e)},r.update_=function(e){return r.update(e)},r.bar=r.getChild(r.options_.barName),r.vertical(!!r.options_.vertical),r.enable(),r}f()(t,e);var n=t.prototype;return n.enabled=function(){return this.enabled_},n.enable=function(){this.enabled()||(this.on("mousedown",this.handleMouseDown_),this.on("touchstart",this.handleMouseDown_),this.on("keydown",this.handleKeyDown_),this.on("click",this.handleClick_),this.on(this.player_,"controlsvisible",this.update),this.playerEvent&&this.on(this.player_,this.playerEvent,this.update),this.removeClass("disabled"),this.setAttribute("tabindex",0),this.enabled_=!0)},n.disable=function(){if(this.enabled()){var e=this.bar.el_.ownerDocument;this.off("mousedown",this.handleMouseDown_),this.off("touchstart",this.handleMouseDown_),this.off("keydown",this.handleKeyDown_),this.off("click",this.handleClick_),this.off(this.player_,"controlsvisible",this.update_),this.off(e,"mousemove",this.handleMouseMove_),this.off(e,"mouseup",this.handleMouseUp_),this.off(e,"touchmove",this.handleMouseMove_),this.off(e,"touchend",this.handleMouseUp_),this.removeAttribute("tabindex"),this.addClass("disabled"),this.playerEvent&&this.off(this.player_,this.playerEvent,this.update),this.enabled_=!1}},n.createEl=function(t,n,r){return void 0===n&&(n={}),void 0===r&&(r={}),n.className=n.className+" vjs-slider",n=En({tabIndex:0},n),r=En({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100,tabIndex:0},r),e.prototype.createEl.call(this,t,n,r)},n.handleMouseDown=function(e){var t=this.bar.el_.ownerDocument;"mousedown"===e.type&&e.preventDefault(),"touchstart"!==e.type||Fn||e.preventDefault(),pr(),this.addClass("vjs-sliding"),this.trigger("slideractive"),this.on(t,"mousemove",this.handleMouseMove_),this.on(t,"mouseup",this.handleMouseUp_),this.on(t,"touchmove",this.handleMouseMove_),this.on(t,"touchend",this.handleMouseUp_),this.handleMouseMove(e)},n.handleMouseMove=function(e){},n.handleMouseUp=function(){var e=this.bar.el_.ownerDocument;mr(),this.removeClass("vjs-sliding"),this.trigger("sliderinactive"),this.off(e,"mousemove",this.handleMouseMove_),this.off(e,"mouseup",this.handleMouseUp_),this.off(e,"touchmove",this.handleMouseMove_),this.off(e,"touchend",this.handleMouseUp_),this.update()},n.update=function(){var e=this;if(this.el_&&this.bar){var t=this.getProgress();return t===this.progress_||(this.progress_=t,this.requestNamedAnimationFrame("Slider#update",(function(){var n=e.vertical()?"height":"width";e.bar.el().style[n]=(100*t).toFixed(2)+"%"}))),t}},n.getProgress=function(){return Number(go(this.getPercent(),0,1).toFixed(4))},n.calculateDistance=function(e){var t=yr(this.el_,e);return this.vertical()?t.y:t.x},n.handleKeyDown=function(t){v.a.isEventKey(t,"Left")||v.a.isEventKey(t,"Down")?(t.preventDefault(),t.stopPropagation(),this.stepBack()):v.a.isEventKey(t,"Right")||v.a.isEventKey(t,"Up")?(t.preventDefault(),t.stopPropagation(),this.stepForward()):e.prototype.handleKeyDown.call(this,t)},n.handleClick=function(e){e.stopPropagation(),e.preventDefault()},n.vertical=function(e){if(void 0===e)return this.vertical_||!1;this.vertical_=!!e,this.vertical_?this.addClass("vjs-slider-vertical"):this.addClass("vjs-slider-horizontal")},t}(xi);xi.registerComponent("Slider",vo);var yo=function(e,t){return go(e/t*100,0,100).toFixed(2)+"%"},_o=function(e){function t(t,n){var r;return r=e.call(this,t,n)||this,r.partEls_=[],r.on(t,"progress",(function(e){return r.update(e)})),r}f()(t,e);var n=t.prototype;return n.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-load-progress"}),n=nr("span",{className:"vjs-control-text"}),r=nr("span",{textContent:this.localize("Loaded")}),i=s.a.createTextNode(": ");return this.percentageEl_=nr("span",{className:"vjs-control-text-loaded-percentage",textContent:"0%"}),t.appendChild(n),n.appendChild(r),n.appendChild(i),n.appendChild(this.percentageEl_),t},n.dispose=function(){this.partEls_=null,this.percentageEl_=null,e.prototype.dispose.call(this)},n.update=function(e){var t=this;this.requestNamedAnimationFrame("LoadProgressBar#update",(function(){var e=t.player_.liveTracker,n=t.player_.buffered(),r=e&&e.isLive()?e.seekableEnd():t.player_.duration(),i=t.player_.bufferedEnd(),a=t.partEls_,o=yo(i,r);t.percent_!==o&&(t.el_.style.width=o,rr(t.percentageEl_,o),t.percent_=o);for(var s=0;s<n.length;s++){var u=n.start(s),c=n.end(s),l=a[s];l||(l=t.el_.appendChild(nr()),a[s]=l),l.dataset.start===u&&l.dataset.end===c||(l.dataset.start=u,l.dataset.end=c,l.style.left=yo(u,i),l.style.width=yo(c-u,i))}for(var d=a.length;d>n.length;d--)t.el_.removeChild(a[d-1]);a.length=n.length}))},t}(xi);xi.registerComponent("LoadProgressBar",_o);var bo=function(e){function t(t,n){var r;return r=e.call(this,t,n)||this,r.update=ti(ei(d()(r),r.update),Jr),r}f()(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})},n.update=function(e,t,n){var r=vr(this.el_),i=gr(this.player_.el()),a=e.width*t;if(i&&r){var o=e.left-i.left+a,s=e.width-a+(i.right-e.right),u=r.width/2;o<u?u+=u-o:s<u&&(u=s),u<0?u=0:u>r.width&&(u=r.width),u=Math.round(u),this.el_.style.right="-"+u+"px",this.write(n)}},n.write=function(e){rr(this.el_,e)},n.updateTime=function(e,t,n,r){var i=this;this.requestNamedAnimationFrame("TimeTooltip#updateTime",(function(){var a,o=i.player_.duration();if(i.player_.liveTracker&&i.player_.liveTracker.isLive()){var s=i.player_.liveTracker.liveWindow(),u=s-t*s;a=(u<1?"":"-")+so(u,s)}else a=so(n,o);i.update(e,t,a),r&&r()}))},t}(xi);xi.registerComponent("TimeTooltip",bo);var To=function(e){function t(t,n){var r;return r=e.call(this,t,n)||this,r.update=ti(ei(d()(r),r.update),Jr),r}f()(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-play-progress vjs-slider-bar"},{"aria-hidden":"true"})},n.update=function(e,t){var n=this.getChild("timeTooltip");if(n){var r=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();n.updateTime(e,t,r)}},t}(xi);To.prototype.options_={children:[]},Wn||Dn||To.prototype.options_.children.push("timeTooltip"),xi.registerComponent("PlayProgressBar",To);var wo=function(e){function t(t,n){var r;return r=e.call(this,t,n)||this,r.update=ti(ei(d()(r),r.update),Jr),r}f()(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},n.update=function(e,t){var n=this,r=t*this.player_.duration();this.getChild("timeTooltip").updateTime(e,t,r,(function(){n.el_.style.left=e.width*t+"px"}))},t}(xi);wo.prototype.options_={children:["timeTooltip"]},xi.registerComponent("MouseTimeDisplay",wo);var So=5,Eo=12,xo=function(e){function t(t,n){var r;return r=e.call(this,t,n)||this,r.setEventHandlers_(),r}f()(t,e);var n=t.prototype;return n.setEventHandlers_=function(){var e=this;this.update_=ei(this,this.update),this.update=ti(this.update_,Jr),this.on(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.on(this.player_.liveTracker,"liveedgechange",this.update),this.updateInterval=null,this.enableIntervalHandler_=function(t){return e.enableInterval_(t)},this.disableIntervalHandler_=function(t){return e.disableInterval_(t)},this.on(this.player_,["playing"],this.enableIntervalHandler_),this.on(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in s.a&&"visibilityState"in s.a&&this.on(s.a,"visibilitychange",this.toggleVisibility_)},n.toggleVisibility_=function(e){"hidden"===s.a.visibilityState?(this.cancelNamedAnimationFrame("SeekBar#update"),this.cancelNamedAnimationFrame("Slider#update"),this.disableInterval_(e)):(this.player_.ended()||this.player_.paused()||this.enableInterval_(),this.update())},n.enableInterval_=function(){this.updateInterval||(this.updateInterval=this.setInterval(this.update,Jr))},n.disableInterval_=function(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&e&&"ended"!==e.type||this.updateInterval&&(this.clearInterval(this.updateInterval),this.updateInterval=null)},n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})},n.update=function(t){var n=this;if("hidden"!==s.a.visibilityState){var r=e.prototype.update.call(this);return this.requestNamedAnimationFrame("SeekBar#update",(function(){var e=n.player_.ended()?n.player_.duration():n.getCurrentTime_(),t=n.player_.liveTracker,i=n.player_.duration();t&&t.isLive()&&(i=n.player_.liveTracker.liveCurrentTime()),n.percent_!==r&&(n.el_.setAttribute("aria-valuenow",(100*r).toFixed(2)),n.percent_=r),n.currentTime_===e&&n.duration_===i||(n.el_.setAttribute("aria-valuetext",n.localize("progress bar timing: currentTime={1} duration={2}",[so(e,i),so(i,i)],"{1} of {2}")),n.currentTime_=e,n.duration_=i),n.bar&&n.bar.update(gr(n.el()),n.getProgress())})),r}},n.userSeek_=function(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&this.player_.liveTracker.nextSeekedFromUser(),this.player_.currentTime(e)},n.getCurrentTime_=function(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()},n.getPercent=function(){var e,t=this.getCurrentTime_(),n=this.player_.liveTracker;return n&&n.isLive()?(e=(t-n.seekableStart())/n.liveWindow(),n.atLiveEdge()&&(e=1)):e=t/this.player_.duration(),e},n.handleMouseDown=function(t){Er(t)&&(t.stopPropagation(),this.player_.scrubbing(!0),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),e.prototype.handleMouseDown.call(this,t))},n.handleMouseMove=function(e){if(Er(e)){var t,n=this.calculateDistance(e),r=this.player_.liveTracker;if(r&&r.isLive()){if(n>=.99)return void r.seekToLiveEdge();var i=r.seekableStart(),a=r.liveCurrentTime();if(t=i+n*r.liveWindow(),t>=a&&(t=a),t<=i&&(t=i+.1),t===1/0)return}else t=n*this.player_.duration(),t===this.player_.duration()&&(t-=.1);this.userSeek_(t)}},n.enable=function(){e.prototype.enable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.show()},n.disable=function(){e.prototype.disable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.hide()},n.handleMouseUp=function(t){e.prototype.handleMouseUp.call(this,t),t&&t.stopPropagation(),this.player_.scrubbing(!1),this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0}),this.videoWasPlaying?Ri(this.player_.play()):this.update_()},n.stepForward=function(){this.userSeek_(this.player_.currentTime()+So)},n.stepBack=function(){this.userSeek_(this.player_.currentTime()-So)},n.handleAction=function(e){this.player_.paused()?this.player_.play():this.player_.pause()},n.handleKeyDown=function(t){var n=this.player_.liveTracker;if(v.a.isEventKey(t,"Space")||v.a.isEventKey(t,"Enter"))t.preventDefault(),t.stopPropagation(),this.handleAction(t);else if(v.a.isEventKey(t,"Home"))t.preventDefault(),t.stopPropagation(),this.userSeek_(0);else if(v.a.isEventKey(t,"End"))t.preventDefault(),t.stopPropagation(),n&&n.isLive()?this.userSeek_(n.liveCurrentTime()):this.userSeek_(this.player_.duration());else if(/^[0-9]$/.test(v()(t))){t.preventDefault(),t.stopPropagation();var r=10*(v.a.codes[v()(t)]-v.a.codes["0"])/100;n&&n.isLive()?this.userSeek_(n.seekableStart()+n.liveWindow()*r):this.userSeek_(this.player_.duration()*r)}else v.a.isEventKey(t,"PgDn")?(t.preventDefault(),t.stopPropagation(),this.userSeek_(this.player_.currentTime()-So*Eo)):v.a.isEventKey(t,"PgUp")?(t.preventDefault(),t.stopPropagation(),this.userSeek_(this.player_.currentTime()+So*Eo)):e.prototype.handleKeyDown.call(this,t)},n.dispose=function(){this.disableInterval_(),this.off(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.update),this.off(this.player_,["playing"],this.enableIntervalHandler_),this.off(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in s.a&&"visibilityState"in s.a&&this.off(s.a,"visibilitychange",this.toggleVisibility_),e.prototype.dispose.call(this)},t}(vo);xo.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},Wn||Dn||xo.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),xi.registerComponent("SeekBar",xo);var ko=function(e){function t(t,n){var r;return r=e.call(this,t,n)||this,r.handleMouseMove=ti(ei(d()(r),r.handleMouseMove),Jr),r.throttledHandleMouseSeek=ti(ei(d()(r),r.handleMouseSeek),Jr),r.handleMouseUpHandler_=function(e){return r.handleMouseUp(e)},r.handleMouseDownHandler_=function(e){return r.handleMouseDown(e)},r.enable(),r}f()(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-control vjs-control"})},n.handleMouseMove=function(e){var t=this.getChild("seekBar");if(t){var n=t.getChild("playProgressBar"),r=t.getChild("mouseTimeDisplay");if(n||r){var i=t.el(),a=vr(i),o=yr(i,e).x;o=go(o,0,1),r&&r.update(a,o),n&&n.update(a,t.getProgress())}}},n.handleMouseSeek=function(e){var t=this.getChild("seekBar");t&&t.handleMouseMove(e)},n.enabled=function(){return this.enabled_},n.disable=function(){if(this.children().forEach((function(e){return e.disable&&e.disable()})),this.enabled()&&(this.off(["mousedown","touchstart"],this.handleMouseDownHandler_),this.off(this.el_,"mousemove",this.handleMouseMove),this.removeListenersAddedOnMousedownAndTouchstart(),this.addClass("disabled"),this.enabled_=!1,this.player_.scrubbing())){var e=this.getChild("seekBar");this.player_.scrubbing(!1),e.videoWasPlaying&&Ri(this.player_.play())}},n.enable=function(){this.children().forEach((function(e){return e.enable&&e.enable()})),this.enabled()||(this.on(["mousedown","touchstart"],this.handleMouseDownHandler_),this.on(this.el_,"mousemove",this.handleMouseMove),this.removeClass("disabled"),this.enabled_=!0)},n.removeListenersAddedOnMousedownAndTouchstart=function(){var e=this.el_.ownerDocument;this.off(e,"mousemove",this.throttledHandleMouseSeek),this.off(e,"touchmove",this.throttledHandleMouseSeek),this.off(e,"mouseup",this.handleMouseUpHandler_),this.off(e,"touchend",this.handleMouseUpHandler_)},n.handleMouseDown=function(e){var t=this.el_.ownerDocument,n=this.getChild("seekBar");n&&n.handleMouseDown(e),this.on(t,"mousemove",this.throttledHandleMouseSeek),this.on(t,"touchmove",this.throttledHandleMouseSeek),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)},n.handleMouseUp=function(e){var t=this.getChild("seekBar");t&&t.handleMouseUp(e),this.removeListenersAddedOnMousedownAndTouchstart()},t}(xi);ko.prototype.options_={children:["seekBar"]},xi.registerComponent("ProgressControl",ko);var Co=function(e){function t(t,n){var r;return r=e.call(this,t,n)||this,r.on(t,["enterpictureinpicture","leavepictureinpicture"],(function(e){return r.handlePictureInPictureChange(e)})),r.on(t,["disablepictureinpicturechanged","loadedmetadata"],(function(e){return r.handlePictureInPictureEnabledChange(e)})),r.disable(),r}f()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-picture-in-picture-control "+e.prototype.buildCSSClass.call(this)},n.handlePictureInPictureEnabledChange=function(){s.a.pictureInPictureEnabled&&!1===this.player_.disablePictureInPicture()?this.enable():this.disable()},n.handlePictureInPictureChange=function(e){this.player_.isInPictureInPicture()?this.controlText("Exit Picture-in-Picture"):this.controlText("Picture-in-Picture"),this.handlePictureInPictureEnabledChange()},n.handleClick=function(e){this.player_.isInPictureInPicture()?this.player_.exitPictureInPicture():this.player_.requestPictureInPicture()},t}(Ja);Co.prototype.controlText_="Picture-in-Picture",xi.registerComponent("PictureInPictureToggle",Co);var Ao=function(e){function t(t,n){var r;return r=e.call(this,t,n)||this,r.on(t,"fullscreenchange",(function(e){return r.handleFullscreenChange(e)})),!1===s.a[t.fsApi_.fullscreenEnabled]&&r.disable(),r}f()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-fullscreen-control "+e.prototype.buildCSSClass.call(this)},n.handleFullscreenChange=function(e){this.player_.isFullscreen()?this.controlText("Non-Fullscreen"):this.controlText("Fullscreen")},n.handleClick=function(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()},t}(Ja);Ao.prototype.controlText_="Fullscreen",xi.registerComponent("FullscreenToggle",Ao);var Oo=function(e,t){t.tech_&&!t.tech_.featuresVolumeControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",(function(){t.tech_.featuresVolumeControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")}))},Io=function(e){function t(){return e.apply(this,arguments)||this}f()(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-level",innerHTML:'<span class="vjs-control-text"></span>'})},t}(xi);xi.registerComponent("VolumeLevel",Io);var Po=function(e){function t(t,n){var r;return r=e.call(this,t,n)||this,r.update=ti(ei(d()(r),r.update),Jr),r}f()(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-tooltip"},{"aria-hidden":"true"})},n.update=function(e,t,n,r){if(!n){var i=gr(this.el_),a=gr(this.player_.el()),o=e.width*t;if(!a||!i)return;var s=e.left-a.left+o,u=e.width-o+(a.right-e.right),c=i.width/2;s<c?c+=c-s:u<c&&(c=u),c<0?c=0:c>i.width&&(c=i.width),this.el_.style.right="-"+c+"px"}this.write(r+"%")},n.write=function(e){rr(this.el_,e)},n.updateVolume=function(e,t,n,r,i){var a=this;this.requestNamedAnimationFrame("VolumeLevelTooltip#updateVolume",(function(){a.update(e,t,n,r.toFixed(0)),i&&i()}))},t}(xi);xi.registerComponent("VolumeLevelTooltip",Po);var Lo=function(e){function t(t,n){var r;return r=e.call(this,t,n)||this,r.update=ti(ei(d()(r),r.update),Jr),r}f()(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},n.update=function(e,t,n){var r=this,i=100*t;this.getChild("volumeLevelTooltip").updateVolume(e,t,n,i,(function(){n?r.el_.style.bottom=e.height*t+"px":r.el_.style.left=e.width*t+"px"}))},t}(xi);Lo.prototype.options_={children:["volumeLevelTooltip"]},xi.registerComponent("MouseVolumeLevelDisplay",Lo);var Do=function(e){function t(t,n){var r;return r=e.call(this,t,n)||this,r.on("slideractive",(function(e){return r.updateLastVolume_(e)})),r.on(t,"volumechange",(function(e){return r.updateARIAAttributes(e)})),t.ready((function(){return r.updateARIAAttributes()})),r}f()(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})},n.handleMouseDown=function(t){Er(t)&&e.prototype.handleMouseDown.call(this,t)},n.handleMouseMove=function(e){var t=this.getChild("mouseVolumeLevelDisplay");if(t){var n=this.el(),r=gr(n),i=this.vertical(),a=yr(n,e);a=i?a.y:a.x,a=go(a,0,1),t.update(r,a,i)}Er(e)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(e)))},n.checkMuted=function(){this.player_.muted()&&this.player_.muted(!1)},n.getPercent=function(){return this.player_.muted()?0:this.player_.volume()},n.stepForward=function(){this.checkMuted(),this.player_.volume(this.player_.volume()+.1)},n.stepBack=function(){this.checkMuted(),this.player_.volume(this.player_.volume()-.1)},n.updateARIAAttributes=function(e){var t=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",t),this.el_.setAttribute("aria-valuetext",t+"%")},n.volumeAsPercentage_=function(){return Math.round(100*this.player_.volume())},n.updateLastVolume_=function(){var e=this,t=this.player_.volume();this.one("sliderinactive",(function(){0===e.player_.volume()&&e.player_.lastVolume_(t)}))},t}(vo);Do.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},Wn||Dn||Do.prototype.options_.children.splice(0,0,"mouseVolumeLevelDisplay"),Do.prototype.playerEvent="volumechange",xi.registerComponent("VolumeBar",Do);var Ro=function(e){function t(t,n){var r;return void 0===n&&(n={}),n.vertical=n.vertical||!1,("undefined"===typeof n.volumeBar||kn(n.volumeBar))&&(n.volumeBar=n.volumeBar||{},n.volumeBar.vertical=n.vertical),r=e.call(this,t,n)||this,Oo(d()(r),t),r.throttledHandleMouseMove=ti(ei(d()(r),r.handleMouseMove),Jr),r.handleMouseUpHandler_=function(e){return r.handleMouseUp(e)},r.on("mousedown",(function(e){return r.handleMouseDown(e)})),r.on("touchstart",(function(e){return r.handleMouseDown(e)})),r.on("mousemove",(function(e){return r.handleMouseMove(e)})),r.on(r.volumeBar,["focus","slideractive"],(function(){r.volumeBar.addClass("vjs-slider-active"),r.addClass("vjs-slider-active"),r.trigger("slideractive")})),r.on(r.volumeBar,["blur","sliderinactive"],(function(){r.volumeBar.removeClass("vjs-slider-active"),r.removeClass("vjs-slider-active"),r.trigger("sliderinactive")})),r}f()(t,e);var n=t.prototype;return n.createEl=function(){var t="vjs-volume-horizontal";return this.options_.vertical&&(t="vjs-volume-vertical"),e.prototype.createEl.call(this,"div",{className:"vjs-volume-control vjs-control "+t})},n.handleMouseDown=function(e){var t=this.el_.ownerDocument;this.on(t,"mousemove",this.throttledHandleMouseMove),this.on(t,"touchmove",this.throttledHandleMouseMove),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)},n.handleMouseUp=function(e){var t=this.el_.ownerDocument;this.off(t,"mousemove",this.throttledHandleMouseMove),this.off(t,"touchmove",this.throttledHandleMouseMove),this.off(t,"mouseup",this.handleMouseUpHandler_),this.off(t,"touchend",this.handleMouseUpHandler_)},n.handleMouseMove=function(e){this.volumeBar.handleMouseMove(e)},t}(xi);Ro.prototype.options_={children:["volumeBar"]},xi.registerComponent("VolumeControl",Ro);var Mo=function(e,t){t.tech_&&!t.tech_.featuresMuteControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",(function(){t.tech_.featuresMuteControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")}))},No=function(e){function t(t,n){var r;return r=e.call(this,t,n)||this,Mo(d()(r),t),r.on(t,["loadstart","volumechange"],(function(e){return r.update(e)})),r}f()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-mute-control "+e.prototype.buildCSSClass.call(this)},n.handleClick=function(e){var t=this.player_.volume(),n=this.player_.lastVolume_();if(0===t){var r=n<.1?.1:n;this.player_.volume(r),this.player_.muted(!1)}else this.player_.muted(!this.player_.muted())},n.update=function(e){this.updateIcon_(),this.updateControlText_()},n.updateIcon_=function(){var e=this.player_.volume(),t=3;Wn&&this.player_.tech_&&this.player_.tech_.el_&&this.player_.muted(this.player_.tech_.el_.muted),0===e||this.player_.muted()?t=0:e<.33?t=1:e<.67&&(t=2);for(var n=0;n<4;n++)sr(this.el_,"vjs-vol-"+n);or(this.el_,"vjs-vol-"+t)},n.updateControlText_=function(){var e=this.player_.muted()||0===this.player_.volume(),t=e?"Unmute":"Mute";this.controlText()!==t&&this.controlText(t)},t}(Ja);No.prototype.controlText_="Mute",xi.registerComponent("MuteToggle",No);var Uo=function(e){function t(t,n){var r;return void 0===n&&(n={}),"undefined"!==typeof n.inline?n.inline=n.inline:n.inline=!0,("undefined"===typeof n.volumeControl||kn(n.volumeControl))&&(n.volumeControl=n.volumeControl||{},n.volumeControl.vertical=!n.inline),r=e.call(this,t,n)||this,r.handleKeyPressHandler_=function(e){return r.handleKeyPress(e)},r.on(t,["loadstart"],(function(e){return r.volumePanelState_(e)})),r.on(r.muteToggle,"keyup",(function(e){return r.handleKeyPress(e)})),r.on(r.volumeControl,"keyup",(function(e){return r.handleVolumeControlKeyUp(e)})),r.on("keydown",(function(e){return r.handleKeyPress(e)})),r.on("mouseover",(function(e){return r.handleMouseOver(e)})),r.on("mouseout",(function(e){return r.handleMouseOut(e)})),r.on(r.volumeControl,["slideractive"],r.sliderActive_),r.on(r.volumeControl,["sliderinactive"],r.sliderInactive_),r}f()(t,e);var n=t.prototype;return n.sliderActive_=function(){this.addClass("vjs-slider-active")},n.sliderInactive_=function(){this.removeClass("vjs-slider-active")},n.volumePanelState_=function(){this.volumeControl.hasClass("vjs-hidden")&&this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-hidden"),this.volumeControl.hasClass("vjs-hidden")&&!this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-mute-toggle-only")},n.createEl=function(){var t="vjs-volume-panel-horizontal";return this.options_.inline||(t="vjs-volume-panel-vertical"),e.prototype.createEl.call(this,"div",{className:"vjs-volume-panel vjs-control "+t})},n.dispose=function(){this.handleMouseOut(),e.prototype.dispose.call(this)},n.handleVolumeControlKeyUp=function(e){v.a.isEventKey(e,"Esc")&&this.muteToggle.focus()},n.handleMouseOver=function(e){this.addClass("vjs-hover"),Wr(s.a,"keyup",this.handleKeyPressHandler_)},n.handleMouseOut=function(e){this.removeClass("vjs-hover"),Gr(s.a,"keyup",this.handleKeyPressHandler_)},n.handleKeyPress=function(e){v.a.isEventKey(e,"Esc")&&this.handleMouseOut()},t}(xi);Uo.prototype.options_={children:["muteToggle","volumeControl"]},xi.registerComponent("VolumePanel",Uo);var Fo=function(e){function t(t,n){var r;return r=e.call(this,t,n)||this,n&&(r.menuButton_=n.menuButton),r.focusedChild_=-1,r.on("keydown",(function(e){return r.handleKeyDown(e)})),r.boundHandleBlur_=function(e){return r.handleBlur(e)},r.boundHandleTapClick_=function(e){return r.handleTapClick(e)},r}f()(t,e);var n=t.prototype;return n.addEventListenerForItem=function(e){e instanceof xi&&(this.on(e,"blur",this.boundHandleBlur_),this.on(e,["tap","click"],this.boundHandleTapClick_))},n.removeEventListenerForItem=function(e){e instanceof xi&&(this.off(e,"blur",this.boundHandleBlur_),this.off(e,["tap","click"],this.boundHandleTapClick_))},n.removeChild=function(t){"string"===typeof t&&(t=this.getChild(t)),this.removeEventListenerForItem(t),e.prototype.removeChild.call(this,t)},n.addItem=function(e){var t=this.addChild(e);t&&this.addEventListenerForItem(t)},n.createEl=function(){var t=this.options_.contentElType||"ul";this.contentEl_=nr(t,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu");var n=e.prototype.createEl.call(this,"div",{append:this.contentEl_,className:"vjs-menu"});return n.appendChild(this.contentEl_),Wr(n,"click",(function(e){e.preventDefault(),e.stopImmediatePropagation()})),n},n.dispose=function(){this.contentEl_=null,this.boundHandleBlur_=null,this.boundHandleTapClick_=null,e.prototype.dispose.call(this)},n.handleBlur=function(e){var t=e.relatedTarget||s.a.activeElement;if(!this.children().some((function(e){return e.el()===t}))){var n=this.menuButton_;n&&n.buttonPressed_&&t!==n.el().firstChild&&n.unpressButton()}},n.handleTapClick=function(e){if(this.menuButton_){this.menuButton_.unpressButton();var t=this.children();if(!Array.isArray(t))return;var n=t.filter((function(t){return t.el()===e.target}))[0];if(!n)return;"CaptionSettingsMenuItem"!==n.name()&&this.menuButton_.focus()}},n.handleKeyDown=function(e){v.a.isEventKey(e,"Left")||v.a.isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):(v.a.isEventKey(e,"Right")||v.a.isEventKey(e,"Up"))&&(e.preventDefault(),e.stopPropagation(),this.stepBack())},n.stepForward=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_+1),this.focus(e)},n.stepBack=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_-1),this.focus(e)},n.focus=function(e){void 0===e&&(e=0);var t=this.children().slice(),n=t.length&&t[0].hasClass("vjs-menu-title");n&&t.shift(),t.length>0&&(e<0?e=0:e>=t.length&&(e=t.length-1),this.focusedChild_=e,t[e].el_.focus())},t}(xi);xi.registerComponent("Menu",Fo);var jo=function(e){function t(t,n){var r;void 0===n&&(n={}),r=e.call(this,t,n)||this,r.menuButton_=new Ja(t,n),r.menuButton_.controlText(r.controlText_),r.menuButton_.el_.setAttribute("aria-haspopup","true");var i=Ja.prototype.buildCSSClass();r.menuButton_.el_.className=r.buildCSSClass()+" "+i,r.menuButton_.removeClass("vjs-control"),r.addChild(r.menuButton_),r.update(),r.enabled_=!0;var a=function(e){return r.handleClick(e)};return r.handleMenuKeyUp_=function(e){return r.handleMenuKeyUp(e)},r.on(r.menuButton_,"tap",a),r.on(r.menuButton_,"click",a),r.on(r.menuButton_,"keydown",(function(e){return r.handleKeyDown(e)})),r.on(r.menuButton_,"mouseenter",(function(){r.addClass("vjs-hover"),r.menu.show(),Wr(s.a,"keyup",r.handleMenuKeyUp_)})),r.on("mouseleave",(function(e){return r.handleMouseLeave(e)})),r.on("keydown",(function(e){return r.handleSubmenuKeyDown(e)})),r}f()(t,e);var n=t.prototype;return n.update=function(){var e=this.createMenu();this.menu&&(this.menu.dispose(),this.removeChild(this.menu)),this.menu=e,this.addChild(e),this.buttonPressed_=!1,this.menuButton_.el_.setAttribute("aria-expanded","false"),this.items&&this.items.length<=this.hideThreshold_?this.hide():this.show()},n.createMenu=function(){var e=new Fo(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title){var t=nr("li",{className:"vjs-menu-title",innerHTML:yi(this.options_.title),tabIndex:-1}),n=new xi(this.player_,{el:t});e.addItem(n)}if(this.items=this.createItems(),this.items)for(var r=0;r<this.items.length;r++)e.addItem(this.items[r]);return e},n.createItems=function(){},n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildWrapperCSSClass()},{})},n.buildWrapperCSSClass=function(){var t="vjs-menu-button";!0===this.options_.inline?t+="-inline":t+="-popup";var n=Ja.prototype.buildCSSClass();return"vjs-menu-button "+t+" "+n+" "+e.prototype.buildCSSClass.call(this)},n.buildCSSClass=function(){var t="vjs-menu-button";return!0===this.options_.inline?t+="-inline":t+="-popup","vjs-menu-button "+t+" "+e.prototype.buildCSSClass.call(this)},n.controlText=function(e,t){return void 0===t&&(t=this.menuButton_.el()),this.menuButton_.controlText(e,t)},n.dispose=function(){this.handleMouseLeave(),e.prototype.dispose.call(this)},n.handleClick=function(e){this.buttonPressed_?this.unpressButton():this.pressButton()},n.handleMouseLeave=function(e){this.removeClass("vjs-hover"),Gr(s.a,"keyup",this.handleMenuKeyUp_)},n.focus=function(){this.menuButton_.focus()},n.blur=function(){this.menuButton_.blur()},n.handleKeyDown=function(e){v.a.isEventKey(e,"Esc")||v.a.isEventKey(e,"Tab")?(this.buttonPressed_&&this.unpressButton(),v.a.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus())):(v.a.isEventKey(e,"Up")||v.a.isEventKey(e,"Down"))&&(this.buttonPressed_||(e.preventDefault(),this.pressButton()))},n.handleMenuKeyUp=function(e){(v.a.isEventKey(e,"Esc")||v.a.isEventKey(e,"Tab"))&&this.removeClass("vjs-hover")},n.handleSubmenuKeyPress=function(e){this.handleSubmenuKeyDown(e)},n.handleSubmenuKeyDown=function(e){(v.a.isEventKey(e,"Esc")||v.a.isEventKey(e,"Tab"))&&(this.buttonPressed_&&this.unpressButton(),v.a.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus()))},n.pressButton=function(){if(this.enabled_){if(this.buttonPressed_=!0,this.menu.show(),this.menu.lockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","true"),Wn&&er())return;this.menu.focus()}},n.unpressButton=function(){this.enabled_&&(this.buttonPressed_=!1,this.menu.unlockShowing(),this.menu.hide(),this.menuButton_.el_.setAttribute("aria-expanded","false"))},n.disable=function(){this.unpressButton(),this.enabled_=!1,this.addClass("vjs-disabled"),this.menuButton_.disable()},n.enable=function(){this.enabled_=!0,this.removeClass("vjs-disabled"),this.menuButton_.enable()},t}(xi);xi.registerComponent("MenuButton",jo);var Bo=function(e){function t(t,n){var r,i=n.tracks;if(r=e.call(this,t,n)||this,r.items.length<=1&&r.hide(),!i)return d()(r);var a=ei(d()(r),r.update);return i.addEventListener("removetrack",a),i.addEventListener("addtrack",a),i.addEventListener("labelchange",a),r.player_.on("ready",a),r.player_.on("dispose",(function(){i.removeEventListener("removetrack",a),i.removeEventListener("addtrack",a),i.removeEventListener("labelchange",a)})),r}return f()(t,e),t}(jo);xi.registerComponent("TrackButton",Bo);var qo=["Tab","Esc","Up","Down","Right","Left"],Ho=function(e){function t(t,n){var r;return r=e.call(this,t,n)||this,r.selectable=n.selectable,r.isSelected_=n.selected||!1,r.multiSelectable=n.multiSelectable,r.selected(r.isSelected_),r.selectable?r.multiSelectable?r.el_.setAttribute("role","menuitemcheckbox"):r.el_.setAttribute("role","menuitemradio"):r.el_.setAttribute("role","menuitem"),r}f()(t,e);var n=t.prototype;return n.createEl=function(t,n,r){return this.nonIconControl=!0,e.prototype.createEl.call(this,"li",En({className:"vjs-menu-item",innerHTML:'<span class="vjs-menu-item-text">'+this.localize(this.options_.label)+"</span>",tabIndex:-1},n),r)},n.handleKeyDown=function(t){qo.some((function(e){return v.a.isEventKey(t,e)}))||e.prototype.handleKeyDown.call(this,t)},n.handleClick=function(e){this.selected(!0)},n.selected=function(e){this.selectable&&(e?(this.addClass("vjs-selected"),this.el_.setAttribute("aria-checked","true"),this.controlText(", selected"),this.isSelected_=!0):(this.removeClass("vjs-selected"),this.el_.setAttribute("aria-checked","false"),this.controlText(""),this.isSelected_=!1))},t}(Va);xi.registerComponent("MenuItem",Ho);var $o=function(e){function t(t,n){var r,i=n.track,o=t.textTracks();n.label=i.label||i.language||"Unknown",n.selected="showing"===i.mode,r=e.call(this,t,n)||this,r.track=i,r.kinds=(n.kinds||[n.kind||r.track.kind]).filter(Boolean);var u,c=function(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];r.handleTracksChange.apply(d()(r),t)},l=function(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];r.handleSelectedLanguageChange.apply(d()(r),t)};(t.on(["loadstart","texttrackchange"],c),o.addEventListener("change",c),o.addEventListener("selectedlanguagechange",l),r.on("dispose",(function(){t.off(["loadstart","texttrackchange"],c),o.removeEventListener("change",c),o.removeEventListener("selectedlanguagechange",l)})),void 0===o.onchange)&&r.on(["tap","click"],(function(){if("object"!==typeof a.a.Event)try{u=new a.a.Event("change")}catch(e){}u||(u=s.a.createEvent("Event"),u.initEvent("change",!0,!0)),o.dispatchEvent(u)}));return r.handleTracksChange(),r}f()(t,e);var n=t.prototype;return n.handleClick=function(t){var n=this.track,r=this.player_.textTracks();if(e.prototype.handleClick.call(this,t),r)for(var i=0;i<r.length;i++){var a=r[i];-1!==this.kinds.indexOf(a.kind)&&(a===n?"showing"!==a.mode&&(a.mode="showing"):"disabled"!==a.mode&&(a.mode="disabled"))}},n.handleTracksChange=function(e){var t="showing"===this.track.mode;t!==this.isSelected_&&this.selected(t)},n.handleSelectedLanguageChange=function(e){if("showing"===this.track.mode){var t=this.player_.cache_.selectedLanguage;if(t&&t.enabled&&t.language===this.track.language&&t.kind!==this.track.kind)return;this.player_.cache_.selectedLanguage={enabled:!0,language:this.track.language,kind:this.track.kind}}},n.dispose=function(){this.track=null,e.prototype.dispose.call(this)},t}(Ho);xi.registerComponent("TextTrackMenuItem",$o);var Vo=function(e){function t(t,n){return n.track={player:t,kind:n.kind,kinds:n.kinds,default:!1,mode:"disabled"},n.kinds||(n.kinds=[n.kind]),n.label?n.track.label=n.label:n.track.label=n.kinds.join(" and ")+" off",n.selectable=!0,n.multiSelectable=!1,e.call(this,t,n)||this}f()(t,e);var n=t.prototype;return n.handleTracksChange=function(e){for(var t=this.player().textTracks(),n=!0,r=0,i=t.length;r<i;r++){var a=t[r];if(this.options_.kinds.indexOf(a.kind)>-1&&"showing"===a.mode){n=!1;break}}n!==this.isSelected_&&this.selected(n)},n.handleSelectedLanguageChange=function(e){for(var t=this.player().textTracks(),n=!0,r=0,i=t.length;r<i;r++){var a=t[r];if(["captions","descriptions","subtitles"].indexOf(a.kind)>-1&&"showing"===a.mode){n=!1;break}}n&&(this.player_.cache_.selectedLanguage={enabled:!1})},t}($o);xi.registerComponent("OffTextTrackMenuItem",Vo);var zo=function(e){function t(t,n){return void 0===n&&(n={}),n.tracks=t.textTracks(),e.call(this,t,n)||this}f()(t,e);var n=t.prototype;return n.createItems=function(e,t){var n;void 0===e&&(e=[]),void 0===t&&(t=$o),this.label_&&(n=this.label_+" off"),e.push(new Vo(this.player_,{kinds:this.kinds_,kind:this.kind_,label:n})),this.hideThreshold_+=1;var r=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(var i=0;i<r.length;i++){var a=r[i];if(this.kinds_.indexOf(a.kind)>-1){var o=new t(this.player_,{track:a,kinds:this.kinds_,kind:this.kind_,selectable:!0,multiSelectable:!1});o.addClass("vjs-"+a.kind+"-menu-item"),e.push(o)}}return e},t}(Bo);xi.registerComponent("TextTrackButton",zo);var Wo=function(e){function t(t,n){var r,i=n.track,a=n.cue,o=t.currentTime();return n.selectable=!0,n.multiSelectable=!1,n.label=a.text,n.selected=a.startTime<=o&&o<a.endTime,r=e.call(this,t,n)||this,r.track=i,r.cue=a,i.addEventListener("cuechange",ei(d()(r),r.update)),r}f()(t,e);var n=t.prototype;return n.handleClick=function(t){e.prototype.handleClick.call(this),this.player_.currentTime(this.cue.startTime),this.update(this.cue.startTime)},n.update=function(e){var t=this.cue,n=this.player_.currentTime();this.selected(t.startTime<=n&&n<t.endTime)},t}(Ho);xi.registerComponent("ChaptersTrackMenuItem",Wo);var Go=function(e){function t(t,n,r){return e.call(this,t,n,r)||this}f()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-chapters-button "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-chapters-button "+e.prototype.buildWrapperCSSClass.call(this)},n.update=function(t){this.track_&&(!t||"addtrack"!==t.type&&"removetrack"!==t.type)||this.setTrack(this.findChaptersTrack()),e.prototype.update.call(this)},n.setTrack=function(e){if(this.track_!==e){if(this.updateHandler_||(this.updateHandler_=this.update.bind(this)),this.track_){var t=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);t&&t.removeEventListener("load",this.updateHandler_),this.track_=null}if(this.track_=e,this.track_){this.track_.mode="hidden";var n=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);n&&n.addEventListener("load",this.updateHandler_)}}},n.findChaptersTrack=function(){for(var e=this.player_.textTracks()||[],t=e.length-1;t>=0;t--){var n=e[t];if(n.kind===this.kind_)return n}},n.getMenuCaption=function(){return this.track_&&this.track_.label?this.track_.label:this.localize(yi(this.kind_))},n.createMenu=function(){return this.options_.title=this.getMenuCaption(),e.prototype.createMenu.call(this)},n.createItems=function(){var e=[];if(!this.track_)return e;var t=this.track_.cues;if(!t)return e;for(var n=0,r=t.length;n<r;n++){var i=t[n],a=new Wo(this.player_,{track:this.track_,cue:i});e.push(a)}return e},t}(zo);Go.prototype.kind_="chapters",Go.prototype.controlText_="Chapters",xi.registerComponent("ChaptersButton",Go);var Xo=function(e){function t(t,n,r){var i;i=e.call(this,t,n,r)||this;var a=t.textTracks(),o=ei(d()(i),i.handleTracksChange);return a.addEventListener("change",o),i.on("dispose",(function(){a.removeEventListener("change",o)})),i}f()(t,e);var n=t.prototype;return n.handleTracksChange=function(e){for(var t=this.player().textTracks(),n=!1,r=0,i=t.length;r<i;r++){var a=t[r];if(a.kind!==this.kind_&&"showing"===a.mode){n=!0;break}}n?this.disable():this.enable()},n.buildCSSClass=function(){return"vjs-descriptions-button "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-descriptions-button "+e.prototype.buildWrapperCSSClass.call(this)},t}(zo);Xo.prototype.kind_="descriptions",Xo.prototype.controlText_="Descriptions",xi.registerComponent("DescriptionsButton",Xo);var Yo=function(e){function t(t,n,r){return e.call(this,t,n,r)||this}f()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-subtitles-button "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-subtitles-button "+e.prototype.buildWrapperCSSClass.call(this)},t}(zo);Yo.prototype.kind_="subtitles",Yo.prototype.controlText_="Subtitles",xi.registerComponent("SubtitlesButton",Yo);var Ko=function(e){function t(t,n){var r;return n.track={player:t,kind:n.kind,label:n.kind+" settings",selectable:!1,default:!1,mode:"disabled"},n.selectable=!1,n.name="CaptionSettingsMenuItem",r=e.call(this,t,n)||this,r.addClass("vjs-texttrack-settings"),r.controlText(", opens "+n.kind+" settings dialog"),r}f()(t,e);var n=t.prototype;return n.handleClick=function(e){this.player().getChild("textTrackSettings").open()},t}($o);xi.registerComponent("CaptionSettingsMenuItem",Ko);var Qo=function(e){function t(t,n,r){return e.call(this,t,n,r)||this}f()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-captions-button "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-captions-button "+e.prototype.buildWrapperCSSClass.call(this)},n.createItems=function(){var t=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(t.push(new Ko(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),e.prototype.createItems.call(this,t)},t}(zo);Qo.prototype.kind_="captions",Qo.prototype.controlText_="Captions",xi.registerComponent("CaptionsButton",Qo);var Zo=function(e){function t(){return e.apply(this,arguments)||this}f()(t,e);var n=t.prototype;return n.createEl=function(t,n,r){var i='<span class="vjs-menu-item-text">'+this.localize(this.options_.label);"captions"===this.options_.track.kind&&(i+='\n        <span aria-hidden="true" class="vjs-icon-placeholder"></span>\n        <span class="vjs-control-text"> '+this.localize("Captions")+"</span>\n      "),i+="</span>";var a=e.prototype.createEl.call(this,t,En({innerHTML:i},n),r);return a},t}($o);xi.registerComponent("SubsCapsMenuItem",Zo);var Jo=function(e){function t(t,n){var r;return void 0===n&&(n={}),r=e.call(this,t,n)||this,r.label_="subtitles",["en","en-us","en-ca","fr-ca"].indexOf(r.player_.language_)>-1&&(r.label_="captions"),r.menuButton_.controlText(yi(r.label_)),r}f()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-subs-caps-button "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-subs-caps-button "+e.prototype.buildWrapperCSSClass.call(this)},n.createItems=function(){var t=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(t.push(new Ko(this.player_,{kind:this.label_})),this.hideThreshold_+=1),t=e.prototype.createItems.call(this,t,Zo),t},t}(zo);Jo.prototype.kinds_=["captions","subtitles"],Jo.prototype.controlText_="Subtitles",xi.registerComponent("SubsCapsButton",Jo);var es=function(e){function t(t,n){var r,i=n.track,a=t.audioTracks();n.label=i.label||i.language||"Unknown",n.selected=i.enabled,r=e.call(this,t,n)||this,r.track=i,r.addClass("vjs-"+i.kind+"-menu-item");var o=function(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];r.handleTracksChange.apply(d()(r),t)};return a.addEventListener("change",o),r.on("dispose",(function(){a.removeEventListener("change",o)})),r}f()(t,e);var n=t.prototype;return n.createEl=function(t,n,r){var i='<span class="vjs-menu-item-text">'+this.localize(this.options_.label);"main-desc"===this.options_.track.kind&&(i+='\n        <span aria-hidden="true" class="vjs-icon-placeholder"></span>\n        <span class="vjs-control-text"> '+this.localize("Descriptions")+"</span>\n      "),i+="</span>";var a=e.prototype.createEl.call(this,t,En({innerHTML:i},n),r);return a},n.handleClick=function(t){e.prototype.handleClick.call(this,t),this.track.enabled=!0},n.handleTracksChange=function(e){this.selected(this.track.enabled)},t}(Ho);xi.registerComponent("AudioTrackMenuItem",es);var ts=function(e){function t(t,n){return void 0===n&&(n={}),n.tracks=t.audioTracks(),e.call(this,t,n)||this}f()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-audio-button "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-audio-button "+e.prototype.buildWrapperCSSClass.call(this)},n.createItems=function(e){void 0===e&&(e=[]),this.hideThreshold_=1;for(var t=this.player_.audioTracks(),n=0;n<t.length;n++){var r=t[n];e.push(new es(this.player_,{track:r,selectable:!0,multiSelectable:!1}))}return e},t}(Bo);ts.prototype.controlText_="Audio Track",xi.registerComponent("AudioTrackButton",ts);var ns=function(e){function t(t,n){var r,i=n.rate,a=parseFloat(i,10);return n.label=i,n.selected=a===t.playbackRate(),n.selectable=!0,n.multiSelectable=!1,r=e.call(this,t,n)||this,r.label=i,r.rate=a,r.on(t,"ratechange",(function(e){return r.update(e)})),r}f()(t,e);var n=t.prototype;return n.handleClick=function(t){e.prototype.handleClick.call(this),this.player().playbackRate(this.rate)},n.update=function(e){this.selected(this.player().playbackRate()===this.rate)},t}(Ho);ns.prototype.contentElType="button",xi.registerComponent("PlaybackRateMenuItem",ns);var rs=function(e){function t(t,n){var r;return r=e.call(this,t,n)||this,r.menuButton_.el_.setAttribute("aria-describedby",r.labelElId_),r.updateVisibility(),r.updateLabel(),r.on(t,"loadstart",(function(e){return r.updateVisibility(e)})),r.on(t,"ratechange",(function(e){return r.updateLabel(e)})),r.on(t,"playbackrateschange",(function(e){return r.handlePlaybackRateschange(e)})),r}f()(t,e);var n=t.prototype;return n.createEl=function(){var t=e.prototype.createEl.call(this);return this.labelElId_="vjs-playback-rate-value-label-"+this.id_,this.labelEl_=nr("div",{className:"vjs-playback-rate-value",id:this.labelElId_,innerHTML:"1x"}),t.appendChild(this.labelEl_),t},n.dispose=function(){this.labelEl_=null,e.prototype.dispose.call(this)},n.buildCSSClass=function(){return"vjs-playback-rate "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-playback-rate "+e.prototype.buildWrapperCSSClass.call(this)},n.createItems=function(){for(var e=this.playbackRates(),t=[],n=e.length-1;n>=0;n--)t.push(new ns(this.player(),{rate:e[n]+"x"}));return t},n.updateARIAAttributes=function(){this.el().setAttribute("aria-valuenow",this.player().playbackRate())},n.handleClick=function(e){for(var t=this.player().playbackRate(),n=this.playbackRates(),r=n[0],i=0;i<n.length;i++)if(n[i]>t){r=n[i];break}this.player().playbackRate(r)},n.handlePlaybackRateschange=function(e){this.update()},n.playbackRates=function(){var e=this.player();return e.playbackRates&&e.playbackRates()||[]},n.playbackRateSupported=function(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&this.playbackRates().length>0},n.updateVisibility=function(e){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")},n.updateLabel=function(e){this.playbackRateSupported()&&(this.labelEl_.innerHTML=this.player().playbackRate()+"x")},t}(jo);rs.prototype.controlText_="Playback Rate",xi.registerComponent("PlaybackRateMenuButton",rs);var is=function(e){function t(){return e.apply(this,arguments)||this}f()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-spacer "+e.prototype.buildCSSClass.call(this)},n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildCSSClass()})},t}(xi);xi.registerComponent("Spacer",is);var as=function(e){function t(){return e.apply(this,arguments)||this}f()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-custom-control-spacer "+e.prototype.buildCSSClass.call(this)},n.createEl=function(){var t=e.prototype.createEl.call(this,{className:this.buildCSSClass()});return t.innerHTML=" ",t},t}(is);xi.registerComponent("CustomControlSpacer",as);var os=function(e){function t(){return e.apply(this,arguments)||this}f()(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-control-bar",dir:"ltr"})},t}(xi);os.prototype.options_={children:["playToggle","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","fullscreenToggle"]},"exitPictureInPicture"in s.a&&os.prototype.options_.children.splice(os.prototype.options_.children.length-1,0,"pictureInPictureToggle"),xi.registerComponent("ControlBar",os);var ss=function(e){function t(t,n){var r;return r=e.call(this,t,n)||this,r.on(t,"error",(function(e){return r.open(e)})),r}f()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-error-display "+e.prototype.buildCSSClass.call(this)},n.content=function(){var e=this.player().error();return e?this.localize(e.message):""},t}(Bi);ss.prototype.options_=c()({},Bi.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),xi.registerComponent("ErrorDisplay",ss);var us="vjs-text-track-settings",cs=["#000","Black"],ls=["#00F","Blue"],ds=["#0FF","Cyan"],hs=["#0F0","Green"],fs=["#F0F","Magenta"],ps=["#F00","Red"],ms=["#FFF","White"],gs=["#FF0","Yellow"],vs=["1","Opaque"],ys=["0.5","Semi-Transparent"],_s=["0","Transparent"],bs={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[cs,ms,ps,hs,ls,gs,fs,ds]},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Transparency",options:[vs,ys,_s]},color:{selector:".vjs-fg-color > select",id:"captions-foreground-color-%s",label:"Color",options:[ms,cs,ps,hs,ls,gs,fs,ds]},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){return"1.00"===e?null:Number(e)}},textOpacity:{selector:".vjs-text-opacity > select",id:"captions-foreground-opacity-%s",label:"Transparency",options:[vs,ys]},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:[_s,ys,vs]}};function Ts(e,t){if(t&&(e=t(e)),e&&"none"!==e)return e}function ws(e,t){var n=e.options[e.options.selectedIndex].value;return Ts(n,t)}function Ss(e,t,n){if(t)for(var r=0;r<e.options.length;r++)if(Ts(e.options[r].value,n)===t){e.selectedIndex=r;break}}bs.windowColor.options=bs.backgroundColor.options;var Es=function(e){function t(t,n){var r;return n.temporary=!1,r=e.call(this,t,n)||this,r.updateDisplay=r.updateDisplay.bind(d()(r)),r.fill(),r.hasBeenOpened_=r.hasBeenFilled_=!0,r.endDialog=nr("p",{className:"vjs-control-text",textContent:r.localize("End of dialog window.")}),r.el().appendChild(r.endDialog),r.setDefaults(),void 0===n.persistTextTrackSettings&&(r.options_.persistTextTrackSettings=r.options_.playerOptions.persistTextTrackSettings),r.on(r.$(".vjs-done-button"),"click",(function(){r.saveSettings(),r.close()})),r.on(r.$(".vjs-default-button"),"click",(function(){r.setDefaults(),r.updateDisplay()})),wn(bs,(function(e){r.on(r.$(e.selector),"change",r.updateDisplay)})),r.options_.persistTextTrackSettings&&r.restoreSettings(),r}f()(t,e);var n=t.prototype;return n.dispose=function(){this.endDialog=null,e.prototype.dispose.call(this)},n.createElSelect_=function(e,t,n){var r=this;void 0===t&&(t=""),void 0===n&&(n="label");var i=bs[e],a=i.id.replace("%s",this.id_),o=[t,a].join(" ").trim();return["<"+n+' id="'+a+'" class="'+("label"===n?"vjs-label":"")+'">',this.localize(i.label),"</"+n+">",'<select aria-labelledby="'+o+'">'].concat(i.options.map((function(e){var t=a+"-"+e[1].replace(/\W+/g,"");return['<option id="'+t+'" value="'+e[0]+'" ','aria-labelledby="'+o+" "+t+'">',r.localize(e[1]),"</option>"].join("")}))).concat("</select>").join("")},n.createElFgColor_=function(){var e="captions-text-legend-"+this.id_;return['<fieldset class="vjs-fg-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Text"),"</legend>",this.createElSelect_("color",e),'<span class="vjs-text-opacity vjs-opacity">',this.createElSelect_("textOpacity",e),"</span>","</fieldset>"].join("")},n.createElBgColor_=function(){var e="captions-background-"+this.id_;return['<fieldset class="vjs-bg-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Background"),"</legend>",this.createElSelect_("backgroundColor",e),'<span class="vjs-bg-opacity vjs-opacity">',this.createElSelect_("backgroundOpacity",e),"</span>","</fieldset>"].join("")},n.createElWinColor_=function(){var e="captions-window-"+this.id_;return['<fieldset class="vjs-window-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Window"),"</legend>",this.createElSelect_("windowColor",e),'<span class="vjs-window-opacity vjs-opacity">',this.createElSelect_("windowOpacity",e),"</span>","</fieldset>"].join("")},n.createElColors_=function(){return nr("div",{className:"vjs-track-settings-colors",innerHTML:[this.createElFgColor_(),this.createElBgColor_(),this.createElWinColor_()].join("")})},n.createElFont_=function(){return nr("div",{className:"vjs-track-settings-font",innerHTML:['<fieldset class="vjs-font-percent vjs-track-setting">',this.createElSelect_("fontPercent","","legend"),"</fieldset>",'<fieldset class="vjs-edge-style vjs-track-setting">',this.createElSelect_("edgeStyle","","legend"),"</fieldset>",'<fieldset class="vjs-font-family vjs-track-setting">',this.createElSelect_("fontFamily","","legend"),"</fieldset>"].join("")})},n.createElControls_=function(){var e=this.localize("restore all settings to the default values");return nr("div",{className:"vjs-track-settings-controls",innerHTML:['<button type="button" class="vjs-default-button" title="'+e+'">',this.localize("Reset"),'<span class="vjs-control-text"> '+e+"</span>","</button>",'<button type="button" class="vjs-done-button">'+this.localize("Done")+"</button>"].join("")})},n.content=function(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()]},n.label=function(){return this.localize("Caption Settings Dialog")},n.description=function(){return this.localize("Beginning of dialog window. Escape will cancel and close the window.")},n.buildCSSClass=function(){return e.prototype.buildCSSClass.call(this)+" vjs-text-track-settings"},n.getValues=function(){var e=this;return Sn(bs,(function(t,n,r){var i=ws(e.$(n.selector),n.parser);return void 0!==i&&(t[r]=i),t}),{})},n.setValues=function(e){var t=this;wn(bs,(function(n,r){Ss(t.$(n.selector),e[r],n.parser)}))},n.setDefaults=function(){var e=this;wn(bs,(function(t){var n=t.hasOwnProperty("default")?t["default"]:0;e.$(t.selector).selectedIndex=n}))},n.restoreSettings=function(){var e;try{e=JSON.parse(a.a.localStorage.getItem(us))}catch(t){yn.warn(t)}e&&this.setValues(e)},n.saveSettings=function(){if(this.options_.persistTextTrackSettings){var e=this.getValues();try{Object.keys(e).length?a.a.localStorage.setItem(us,JSON.stringify(e)):a.a.localStorage.removeItem(us)}catch(t){yn.warn(t)}}},n.updateDisplay=function(){var e=this.player_.getChild("textTrackDisplay");e&&e.updateDisplay()},n.conditionalBlur_=function(){this.previouslyActiveEl_=null;var e=this.player_.controlBar,t=e&&e.subsCapsButton,n=e&&e.captionsButton;t?t.focus():n&&n.focus()},t}(Bi);xi.registerComponent("TextTrackSettings",Es);var xs=function(e){function t(t,n){var r,i=n.ResizeObserver||a.a.ResizeObserver;null===n.ResizeObserver&&(i=!1);var o=bi({createEl:!i,reportTouchActivity:!1},n);return r=e.call(this,t,o)||this,r.ResizeObserver=n.ResizeObserver||a.a.ResizeObserver,r.loadListener_=null,r.resizeObserver_=null,r.debouncedHandler_=ni((function(){r.resizeHandler()}),100,!1,d()(r)),i?(r.resizeObserver_=new r.ResizeObserver(r.debouncedHandler_),r.resizeObserver_.observe(t.el())):(r.loadListener_=function(){if(r.el_&&r.el_.contentWindow){var e=r.debouncedHandler_,t=r.unloadListener_=function(){Gr(this,"resize",e),Gr(this,"unload",t),t=null};Wr(r.el_.contentWindow,"unload",t),Wr(r.el_.contentWindow,"resize",e)}},r.one("load",r.loadListener_)),r}f()(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"iframe",{className:"vjs-resize-manager",tabIndex:-1},{"aria-hidden":"true"})},n.resizeHandler=function(){this.player_&&this.player_.trigger&&this.player_.trigger("playerresize")},n.dispose=function(){this.debouncedHandler_&&this.debouncedHandler_.cancel(),this.resizeObserver_&&(this.player_.el()&&this.resizeObserver_.unobserve(this.player_.el()),this.resizeObserver_.disconnect()),this.loadListener_&&this.off("load",this.loadListener_),this.el_&&this.el_.contentWindow&&this.unloadListener_&&this.unloadListener_.call(this.el_.contentWindow),this.ResizeObserver=null,this.resizeObserver=null,this.debouncedHandler_=null,this.loadListener_=null,e.prototype.dispose.call(this)},t}(xi);xi.registerComponent("ResizeManager",xs);var ks={trackingThreshold:30,liveTolerance:15},Cs=function(e){function t(t,n){var r,i=bi(ks,n,{createEl:!1});return r=e.call(this,t,i)||this,r.handleVisibilityChange_=function(e){return r.handleVisibilityChange(e)},r.trackLiveHandler_=function(){return r.trackLive_()},r.handlePlay_=function(e){return r.handlePlay(e)},r.handleFirstTimeupdate_=function(e){return r.handleFirstTimeupdate(e)},r.handleSeeked_=function(e){return r.handleSeeked(e)},r.seekToLiveEdge_=function(e){return r.seekToLiveEdge(e)},r.reset_(),r.on(r.player_,"durationchange",(function(e){return r.handleDurationchange(e)})),r.one(r.player_,"canplay",(function(){return r.toggleTracking()})),Bn&&"hidden"in s.a&&"visibilityState"in s.a&&r.on(s.a,"visibilitychange",r.handleVisibilityChange_),r}f()(t,e);var n=t.prototype;return n.handleVisibilityChange=function(){this.player_.duration()===1/0&&(s.a.hidden?this.stopTracking():this.startTracking())},n.trackLive_=function(){var e=this.player_.seekable();if(e&&e.length){var t=Number(a.a.performance.now().toFixed(4)),n=-1===this.lastTime_?0:(t-this.lastTime_)/1e3;this.lastTime_=t,this.pastSeekEnd_=this.pastSeekEnd()+n;var r=this.liveCurrentTime(),i=this.player_.currentTime(),o=this.player_.paused()||this.seekedBehindLive_||Math.abs(r-i)>this.options_.liveTolerance;this.timeupdateSeen_&&r!==1/0||(o=!1),o!==this.behindLiveEdge_&&(this.behindLiveEdge_=o,this.trigger("liveedgechange"))}},n.handleDurationchange=function(){this.toggleTracking()},n.toggleTracking=function(){this.player_.duration()===1/0&&this.liveWindow()>=this.options_.trackingThreshold?(this.player_.options_.liveui&&this.player_.addClass("vjs-liveui"),this.startTracking()):(this.player_.removeClass("vjs-liveui"),this.stopTracking())},n.startTracking=function(){this.isTracking()||(this.timeupdateSeen_||(this.timeupdateSeen_=this.player_.hasStarted()),this.trackingInterval_=this.setInterval(this.trackLiveHandler_,Jr),this.trackLive_(),this.on(this.player_,["play","pause"],this.trackLiveHandler_),this.timeupdateSeen_?this.on(this.player_,"seeked",this.handleSeeked_):(this.one(this.player_,"play",this.handlePlay_),this.one(this.player_,"timeupdate",this.handleFirstTimeupdate_)))},n.handleFirstTimeupdate=function(){this.timeupdateSeen_=!0,this.on(this.player_,"seeked",this.handleSeeked_)},n.handleSeeked=function(){var e=Math.abs(this.liveCurrentTime()-this.player_.currentTime());this.seekedBehindLive_=this.nextSeekedFromUser_&&e>2,this.nextSeekedFromUser_=!1,this.trackLive_()},n.handlePlay=function(){this.one(this.player_,"timeupdate",this.seekToLiveEdge_)},n.reset_=function(){this.lastTime_=-1,this.pastSeekEnd_=0,this.lastSeekEnd_=-1,this.behindLiveEdge_=!0,this.timeupdateSeen_=!1,this.seekedBehindLive_=!1,this.nextSeekedFromUser_=!1,this.clearInterval(this.trackingInterval_),this.trackingInterval_=null,this.off(this.player_,["play","pause"],this.trackLiveHandler_),this.off(this.player_,"seeked",this.handleSeeked_),this.off(this.player_,"play",this.handlePlay_),this.off(this.player_,"timeupdate",this.handleFirstTimeupdate_),this.off(this.player_,"timeupdate",this.seekToLiveEdge_)},n.nextSeekedFromUser=function(){this.nextSeekedFromUser_=!0},n.stopTracking=function(){this.isTracking()&&(this.reset_(),this.trigger("liveedgechange"))},n.seekableEnd=function(){var e=this.player_.seekable(),t=[],n=e?e.length:0;while(n--)t.push(e.end(n));return t.length?t.sort()[t.length-1]:1/0},n.seekableStart=function(){var e=this.player_.seekable(),t=[],n=e?e.length:0;while(n--)t.push(e.start(n));return t.length?t.sort()[0]:0},n.liveWindow=function(){var e=this.liveCurrentTime();return e===1/0?0:e-this.seekableStart()},n.isLive=function(){return this.isTracking()},n.atLiveEdge=function(){return!this.behindLiveEdge()},n.liveCurrentTime=function(){return this.pastSeekEnd()+this.seekableEnd()},n.pastSeekEnd=function(){var e=this.seekableEnd();return-1!==this.lastSeekEnd_&&e!==this.lastSeekEnd_&&(this.pastSeekEnd_=0),this.lastSeekEnd_=e,this.pastSeekEnd_},n.behindLiveEdge=function(){return this.behindLiveEdge_},n.isTracking=function(){return"number"===typeof this.trackingInterval_},n.seekToLiveEdge=function(){this.seekedBehindLive_=!1,this.atLiveEdge()||(this.nextSeekedFromUser_=!1,this.player_.currentTime(this.liveCurrentTime()))},n.dispose=function(){this.off(s.a,"visibilitychange",this.handleVisibilityChange_),this.stopTracking(),e.prototype.dispose.call(this)},t}(xi);xi.registerComponent("LiveTracker",Cs);var As,Os=function(e){var t=e.el();if(t.hasAttribute("src"))return e.triggerSourceset(t.src),!0;var n=e.$$("source"),r=[],i="";if(!n.length)return!1;for(var a=0;a<n.length;a++){var o=n[a].src;o&&-1===r.indexOf(o)&&r.push(o)}return!!r.length&&(1===r.length&&(i=r[0]),e.triggerSourceset(i),!0)},Is=Object.defineProperty({},"innerHTML",{get:function(){return this.cloneNode(!0).innerHTML},set:function(e){var t=s.a.createElement(this.nodeName.toLowerCase());t.innerHTML=e;var n=s.a.createDocumentFragment();while(t.childNodes.length)n.appendChild(t.childNodes[0]);return this.innerText="",a.a.Element.prototype.appendChild.call(this,n),this.innerHTML}}),Ps=function(e,t){for(var n={},r=0;r<e.length;r++)if(n=Object.getOwnPropertyDescriptor(e[r],t),n&&n.set&&n.get)break;return n.enumerable=!0,n.configurable=!0,n},Ls=function(e){return Ps([e.el(),a.a.HTMLMediaElement.prototype,a.a.Element.prototype,Is],"innerHTML")},Ds=function(e){var t=e.el();if(!t.resetSourceWatch_){var n={},r=Ls(e),i=function(n){return function(){for(var r=arguments.length,i=new Array(r),a=0;a<r;a++)i[a]=arguments[a];var o=n.apply(t,i);return Os(e),o}};["append","appendChild","insertAdjacentHTML"].forEach((function(e){t[e]&&(n[e]=t[e],t[e]=i(n[e]))})),Object.defineProperty(t,"innerHTML",bi(r,{set:i(r.set)})),t.resetSourceWatch_=function(){t.resetSourceWatch_=null,Object.keys(n).forEach((function(e){t[e]=n[e]})),Object.defineProperty(t,"innerHTML",r)},e.one("sourceset",t.resetSourceWatch_)}},Rs=Object.defineProperty({},"src",{get:function(){return this.hasAttribute("src")?na(a.a.Element.prototype.getAttribute.call(this,"src")):""},set:function(e){return a.a.Element.prototype.setAttribute.call(this,"src",e),e}}),Ms=function(e){return Ps([e.el(),a.a.HTMLMediaElement.prototype,Rs],"src")},Ns=function(e){if(e.featuresSourceset){var t=e.el();if(!t.resetSourceset_){var n=Ms(e),r=t.setAttribute,i=t.load;Object.defineProperty(t,"src",bi(n,{set:function(r){var i=n.set.call(t,r);return e.triggerSourceset(t.src),i}})),t.setAttribute=function(n,i){var a=r.call(t,n,i);return/src/i.test(n)&&e.triggerSourceset(t.src),a},t.load=function(){var n=i.call(t);return Os(e)||(e.triggerSourceset(""),Ds(e)),n},t.currentSrc?e.triggerSourceset(t.currentSrc):Os(e)||Ds(e),t.resetSourceset_=function(){t.resetSourceset_=null,t.load=i,t.setAttribute=r,Object.defineProperty(t,"src",n),t.resetSourceWatch_&&t.resetSourceWatch_()}}}},Us=function(e,t,n,r){void 0===r&&(r=!0);var i=function(n){return Object.defineProperty(e,t,{value:n,enumerable:!0,writable:!0})},a={configurable:!0,enumerable:!0,get:function(){var e=n();return i(e),e}};return r&&(a.set=i),Object.defineProperty(e,t,a)},Fs=function(e){function t(t,n){var r;r=e.call(this,t,n)||this;var i=t.source,a=!1;if(i&&(r.el_.currentSrc!==i.src||t.tag&&3===t.tag.initNetworkState_)?r.setSource(i):r.handleLateInit_(r.el_),t.enableSourceset&&r.setupSourcesetHandling_(),r.isScrubbing_=!1,r.el_.hasChildNodes()){var o=r.el_.childNodes,s=o.length,u=[];while(s--){var c=o[s],l=c.nodeName.toLowerCase();"track"===l&&(r.featuresNativeTextTracks?(r.remoteTextTrackEls().addTrackElement_(c),r.remoteTextTracks().addTrack(c.track),r.textTracks().addTrack(c.track),a||r.el_.hasAttribute("crossorigin")||!ia(c.src)||(a=!0)):u.push(c))}for(var d=0;d<u.length;d++)r.el_.removeChild(u[d])}return r.proxyNativeTracks_(),r.featuresNativeTextTracks&&a&&yn.warn("Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.\nThis may prevent text tracks from loading."),r.restoreMetadataTracksInIOSNativePlayer_(),($n||zn||Mn)&&!0===t.nativeControlsForTouch&&r.setControls(!0),r.proxyWebkitFullscreen_(),r.triggerReady(),r}f()(t,e);var n=t.prototype;return n.dispose=function(){this.el_&&this.el_.resetSourceset_&&this.el_.resetSourceset_(),t.disposeMediaElement(this.el_),this.options_=null,e.prototype.dispose.call(this)},n.setupSourcesetHandling_=function(){Ns(this)},n.restoreMetadataTracksInIOSNativePlayer_=function(){var e,t=this.textTracks(),n=function(){e=[];for(var n=0;n<t.length;n++){var r=t[n];"metadata"===r.kind&&e.push({track:r,storedMode:r.mode})}};n(),t.addEventListener("change",n),this.on("dispose",(function(){return t.removeEventListener("change",n)}));var r=function n(){for(var r=0;r<e.length;r++){var i=e[r];"disabled"===i.track.mode&&i.track.mode!==i.storedMode&&(i.track.mode=i.storedMode)}t.removeEventListener("change",n)};this.on("webkitbeginfullscreen",(function(){t.removeEventListener("change",n),t.removeEventListener("change",r),t.addEventListener("change",r)})),this.on("webkitendfullscreen",(function(){t.removeEventListener("change",n),t.addEventListener("change",n),t.removeEventListener("change",r)}))},n.overrideNative_=function(e,t){var n=this;if(t===this["featuresNative"+e+"Tracks"]){var r=e.toLowerCase();this[r+"TracksListeners_"]&&Object.keys(this[r+"TracksListeners_"]).forEach((function(e){var t=n.el()[r+"Tracks"];t.removeEventListener(e,n[r+"TracksListeners_"][e])})),this["featuresNative"+e+"Tracks"]=!t,this[r+"TracksListeners_"]=null,this.proxyNativeTracksForType_(r)}},n.overrideNativeAudioTracks=function(e){this.overrideNative_("Audio",e)},n.overrideNativeVideoTracks=function(e){this.overrideNative_("Video",e)},n.proxyNativeTracksForType_=function(e){var t=this,n=ga[e],r=this.el()[n.getterName],i=this[n.getterName]();if(this["featuresNative"+n.capitalName+"Tracks"]&&r&&r.addEventListener){var a={change:function(n){var r={type:"change",target:i,currentTarget:i,srcElement:i};i.trigger(r),"text"===e&&t[va.remoteText.getterName]().trigger(r)},addtrack:function(e){i.addTrack(e.track)},removetrack:function(e){i.removeTrack(e.track)}},o=function(){for(var e=[],t=0;t<i.length;t++){for(var n=!1,a=0;a<r.length;a++)if(r[a]===i[t]){n=!0;break}n||e.push(i[t])}while(e.length)i.removeTrack(e.shift())};this[n.getterName+"Listeners_"]=a,Object.keys(a).forEach((function(e){var n=a[e];r.addEventListener(e,n),t.on("dispose",(function(t){return r.removeEventListener(e,n)}))})),this.on("loadstart",o),this.on("dispose",(function(e){return t.off("loadstart",o)}))}},n.proxyNativeTracks_=function(){var e=this;ga.names.forEach((function(t){e.proxyNativeTracksForType_(t)}))},n.createEl=function(){var e=this.options_.tag;if(!e||!this.options_.playerElIngest&&!this.movingMediaElementInDOM){if(e){var n=e.cloneNode(!0);e.parentNode&&e.parentNode.insertBefore(n,e),t.disposeMediaElement(e),e=n}else{e=s.a.createElement("video");var r=this.options_.tag&&lr(this.options_.tag),i=bi({},r);$n&&!0===this.options_.nativeControlsForTouch||delete i.controls,cr(e,En(i,{id:this.options_.techId,class:"vjs-tech"}))}e.playerId=this.options_.playerId}"undefined"!==typeof this.options_.preload&&hr(e,"preload",this.options_.preload),void 0!==this.options_.disablePictureInPicture&&(e.disablePictureInPicture=this.options_.disablePictureInPicture);for(var a=["loop","muted","playsinline","autoplay"],o=0;o<a.length;o++){var u=a[o],c=this.options_[u];"undefined"!==typeof c&&(c?hr(e,u,u):fr(e,u),e[u]=c)}return e},n.handleLateInit_=function(e){if(0!==e.networkState&&3!==e.networkState){if(0===e.readyState){var t=!1,n=function(){t=!0};this.on("loadstart",n);var r=function(){t||this.trigger("loadstart")};return this.on("loadedmetadata",r),void this.ready((function(){this.off("loadstart",n),this.off("loadedmetadata",r),t||this.trigger("loadstart")}))}var i=["loadstart"];i.push("loadedmetadata"),e.readyState>=2&&i.push("loadeddata"),e.readyState>=3&&i.push("canplay"),e.readyState>=4&&i.push("canplaythrough"),this.ready((function(){i.forEach((function(e){this.trigger(e)}),this)}))}},n.setScrubbing=function(e){this.isScrubbing_=e},n.scrubbing=function(){return this.isScrubbing_},n.setCurrentTime=function(e){try{this.isScrubbing_&&this.el_.fastSeek&&Gn?this.el_.fastSeek(e):this.el_.currentTime=e}catch(t){yn(t,"Video is not ready. (Video.js)")}},n.duration=function(){var e=this;if(this.el_.duration===1/0&&Dn&&Fn&&0===this.el_.currentTime){var t=function t(){e.el_.currentTime>0&&(e.el_.duration===1/0&&e.trigger("durationchange"),e.off("timeupdate",t))};return this.on("timeupdate",t),NaN}return this.el_.duration||NaN},n.width=function(){return this.el_.offsetWidth},n.height=function(){return this.el_.offsetHeight},n.proxyWebkitFullscreen_=function(){var e=this;if("webkitDisplayingFullscreen"in this.el_){var t=function(){this.trigger("fullscreenchange",{isFullscreen:!1})},n=function(){"webkitPresentationMode"in this.el_&&"picture-in-picture"!==this.el_.webkitPresentationMode&&(this.one("webkitendfullscreen",t),this.trigger("fullscreenchange",{isFullscreen:!0,nativeIOSFullscreen:!0}))};this.on("webkitbeginfullscreen",n),this.on("dispose",(function(){e.off("webkitbeginfullscreen",n),e.off("webkitendfullscreen",t)}))}},n.supportsFullScreen=function(){if("function"===typeof this.el_.webkitEnterFullScreen){var e=a.a.navigator&&a.a.navigator.userAgent||"";if(/Android/.test(e)||!/Chrome|Mac OS X 10.5/.test(e))return!0}return!1},n.enterFullScreen=function(){var e=this.el_;if(e.paused&&e.networkState<=e.HAVE_METADATA)Ri(this.el_.play()),this.setTimeout((function(){e.pause();try{e.webkitEnterFullScreen()}catch(t){this.trigger("fullscreenerror",t)}}),0);else try{e.webkitEnterFullScreen()}catch(t){this.trigger("fullscreenerror",t)}},n.exitFullScreen=function(){this.el_.webkitDisplayingFullscreen?this.el_.webkitExitFullScreen():this.trigger("fullscreenerror",new Error("The video is not fullscreen"))},n.requestPictureInPicture=function(){return this.el_.requestPictureInPicture()},n.src=function(e){if(void 0===e)return this.el_.src;this.setSrc(e)},n.reset=function(){t.resetMediaElement(this.el_)},n.currentSrc=function(){return this.currentSource_?this.currentSource_.src:this.el_.currentSrc},n.setControls=function(e){this.el_.controls=!!e},n.addTextTrack=function(t,n,r){return this.featuresNativeTextTracks?this.el_.addTextTrack(t,n,r):e.prototype.addTextTrack.call(this,t,n,r)},n.createRemoteTextTrack=function(t){if(!this.featuresNativeTextTracks)return e.prototype.createRemoteTextTrack.call(this,t);var n=s.a.createElement("track");return t.kind&&(n.kind=t.kind),t.label&&(n.label=t.label),(t.language||t.srclang)&&(n.srclang=t.language||t.srclang),t["default"]&&(n["default"]=t["default"]),t.id&&(n.id=t.id),t.src&&(n.src=t.src),n},n.addRemoteTextTrack=function(t,n){var r=e.prototype.addRemoteTextTrack.call(this,t,n);return this.featuresNativeTextTracks&&this.el().appendChild(r),r},n.removeRemoteTextTrack=function(t){if(e.prototype.removeRemoteTextTrack.call(this,t),this.featuresNativeTextTracks){var n=this.$$("track"),r=n.length;while(r--)t!==n[r]&&t!==n[r].track||this.el().removeChild(n[r])}},n.getVideoPlaybackQuality=function(){if("function"===typeof this.el().getVideoPlaybackQuality)return this.el().getVideoPlaybackQuality();var e={};return"undefined"!==typeof this.el().webkitDroppedFrameCount&&"undefined"!==typeof this.el().webkitDecodedFrameCount&&(e.droppedVideoFrames=this.el().webkitDroppedFrameCount,e.totalVideoFrames=this.el().webkitDecodedFrameCount),a.a.performance&&"function"===typeof a.a.performance.now?e.creationTime=a.a.performance.now():a.a.performance&&a.a.performance.timing&&"number"===typeof a.a.performance.timing.navigationStart&&(e.creationTime=a.a.Date.now()-a.a.performance.timing.navigationStart),e},t}(ba);Us(Fs,"TEST_VID",(function(){if(Zn()){var e=s.a.createElement("video"),t=s.a.createElement("track");return t.kind="captions",t.srclang="en",t.label="English",e.appendChild(t),e}})),Fs.isSupported=function(){try{Fs.TEST_VID.volume=.5}catch(e){return!1}return!(!Fs.TEST_VID||!Fs.TEST_VID.canPlayType)},Fs.canPlayType=function(e){return Fs.TEST_VID.canPlayType(e)},Fs.canPlaySource=function(e,t){return Fs.canPlayType(e.type)},Fs.canControlVolume=function(){try{var e=Fs.TEST_VID.volume;return Fs.TEST_VID.volume=e/2+.1,e!==Fs.TEST_VID.volume}catch(t){return!1}},Fs.canMuteVolume=function(){try{var e=Fs.TEST_VID.muted;return Fs.TEST_VID.muted=!e,Fs.TEST_VID.muted?hr(Fs.TEST_VID,"muted","muted"):fr(Fs.TEST_VID,"muted","muted"),e!==Fs.TEST_VID.muted}catch(t){return!1}},Fs.canControlPlaybackRate=function(){if(Dn&&Fn&&jn<58)return!1;try{var e=Fs.TEST_VID.playbackRate;return Fs.TEST_VID.playbackRate=e/2+.1,e!==Fs.TEST_VID.playbackRate}catch(t){return!1}},Fs.canOverrideAttributes=function(){try{var e=function(){};Object.defineProperty(s.a.createElement("video"),"src",{get:e,set:e}),Object.defineProperty(s.a.createElement("audio"),"src",{get:e,set:e}),Object.defineProperty(s.a.createElement("video"),"innerHTML",{get:e,set:e}),Object.defineProperty(s.a.createElement("audio"),"innerHTML",{get:e,set:e})}catch(t){return!1}return!0},Fs.supportsNativeTextTracks=function(){return Gn||Wn&&Fn},Fs.supportsNativeVideoTracks=function(){return!(!Fs.TEST_VID||!Fs.TEST_VID.videoTracks)},Fs.supportsNativeAudioTracks=function(){return!(!Fs.TEST_VID||!Fs.TEST_VID.audioTracks)},Fs.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"],[["featuresVolumeControl","canControlVolume"],["featuresMuteControl","canMuteVolume"],["featuresPlaybackRate","canControlPlaybackRate"],["featuresSourceset","canOverrideAttributes"],["featuresNativeTextTracks","supportsNativeTextTracks"],["featuresNativeVideoTracks","supportsNativeVideoTracks"],["featuresNativeAudioTracks","supportsNativeAudioTracks"]].forEach((function(e){var t=e[0],n=e[1];Us(Fs.prototype,t,(function(){return Fs[n]()}),!0)})),Fs.prototype.movingMediaElementInDOM=!Wn,Fs.prototype.featuresFullscreenResize=!0,Fs.prototype.featuresProgressEvents=!0,Fs.prototype.featuresTimeupdateEvents=!0,Fs.patchCanPlayType=function(){Rn>=4&&!Nn&&!Fn&&(As=Fs.TEST_VID&&Fs.TEST_VID.constructor.prototype.canPlayType,Fs.TEST_VID.constructor.prototype.canPlayType=function(e){var t=/^application\/(?:x-|vnd\.apple\.)mpegurl/i;return e&&t.test(e)?"maybe":As.call(this,e)})},Fs.unpatchCanPlayType=function(){var e=Fs.TEST_VID.constructor.prototype.canPlayType;return As&&(Fs.TEST_VID.constructor.prototype.canPlayType=As),e},Fs.patchCanPlayType(),Fs.disposeMediaElement=function(e){if(e){e.parentNode&&e.parentNode.removeChild(e);while(e.hasChildNodes())e.removeChild(e.firstChild);e.removeAttribute("src"),"function"===typeof e.load&&function(){try{e.load()}catch(t){}}()}},Fs.resetMediaElement=function(e){if(e){var t=e.querySelectorAll("source"),n=t.length;while(n--)e.removeChild(t[n]);e.removeAttribute("src"),"function"===typeof e.load&&function(){try{e.load()}catch(t){}}()}},["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach((function(e){Fs.prototype[e]=function(){return this.el_[e]||this.el_.hasAttribute(e)}})),["muted","defaultMuted","autoplay","loop","playsinline"].forEach((function(e){Fs.prototype["set"+yi(e)]=function(t){this.el_[e]=t,t?this.el_.setAttribute(e,e):this.el_.removeAttribute(e)}})),["paused","currentTime","buffered","volume","poster","preload","error","seeking","seekable","ended","playbackRate","defaultPlaybackRate","disablePictureInPicture","played","networkState","readyState","videoWidth","videoHeight","crossOrigin"].forEach((function(e){Fs.prototype[e]=function(){return this.el_[e]}})),["volume","src","poster","preload","playbackRate","defaultPlaybackRate","disablePictureInPicture","crossOrigin"].forEach((function(e){Fs.prototype["set"+yi(e)]=function(t){this.el_[e]=t}})),["pause","load","play"].forEach((function(e){Fs.prototype[e]=function(){return this.el_[e]()}})),ba.withSourceHandlers(Fs),Fs.nativeSourceHandler={},Fs.nativeSourceHandler.canPlayType=function(e){try{return Fs.TEST_VID.canPlayType(e)}catch(t){return""}},Fs.nativeSourceHandler.canHandleSource=function(e,t){if(e.type)return Fs.nativeSourceHandler.canPlayType(e.type);if(e.src){var n=ra(e.src);return Fs.nativeSourceHandler.canPlayType("video/"+n)}return""},Fs.nativeSourceHandler.handleSource=function(e,t,n){t.setSrc(e.src)},Fs.nativeSourceHandler.dispose=function(){},Fs.registerSourceHandler(Fs.nativeSourceHandler),ba.registerTech("Html5",Fs);var js=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],Bs={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},qs=["tiny","xsmall","small","medium","large","xlarge","huge"],Hs={};qs.forEach((function(e){var t="x"===e.charAt(0)?"x-"+e.substring(1):e;Hs[e]="vjs-layout-"+t}));var $s={tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:1/0},Vs=function(e){function t(n,r,i){var a;if(n.id=n.id||r.id||"vjs_video_"+Fr(),r=En(t.getTagSettings(n),r),r.initChildren=!1,r.createEl=!1,r.evented=!1,r.reportTouchActivity=!1,!r.language)if("function"===typeof n.closest){var o=n.closest("[lang]");o&&o.getAttribute&&(r.language=o.getAttribute("lang"))}else{var u=n;while(u&&1===u.nodeType){if(lr(u).hasOwnProperty("lang")){r.language=u.getAttribute("lang");break}u=u.parentNode}}if(a=e.call(this,null,r,i)||this,a.boundDocumentFullscreenChange_=function(e){return a.documentFullscreenChange_(e)},a.boundFullWindowOnEscKey_=function(e){return a.fullWindowOnEscKey(e)},a.boundUpdateStyleEl_=function(e){return a.updateStyleEl_(e)},a.boundApplyInitTime_=function(e){return a.applyInitTime_(e)},a.boundUpdateCurrentBreakpoint_=function(e){return a.updateCurrentBreakpoint_(e)},a.boundHandleTechClick_=function(e){return a.handleTechClick_(e)},a.boundHandleTechDoubleClick_=function(e){return a.handleTechDoubleClick_(e)},a.boundHandleTechTouchStart_=function(e){return a.handleTechTouchStart_(e)},a.boundHandleTechTouchMove_=function(e){return a.handleTechTouchMove_(e)},a.boundHandleTechTouchEnd_=function(e){return a.handleTechTouchEnd_(e)},a.boundHandleTechTap_=function(e){return a.handleTechTap_(e)},a.isFullscreen_=!1,a.log=_n(a.id_),a.fsApi_=ln,a.isPosterFromTech_=!1,a.queuedCallbacks_=[],a.isReady_=!1,a.hasStarted_=!1,a.userActive_=!1,a.debugEnabled_=!1,!a.options_||!a.options_.techOrder||!a.options_.techOrder.length)throw new Error("No techOrder specified. Did you overwrite videojs.options instead of just changing the properties you want to override?");if(a.tag=n,a.tagAttributes=n&&lr(n),a.language(a.options_.language),r.languages){var c={};Object.getOwnPropertyNames(r.languages).forEach((function(e){c[e.toLowerCase()]=r.languages[e]})),a.languages_=c}else a.languages_=t.prototype.options_.languages;a.resetCache_(),a.poster_=r.poster||"",a.controls_=!!r.controls,n.controls=!1,n.removeAttribute("controls"),a.changingSrc_=!1,a.playCallbacks_=[],a.playTerminatedQueue_=[],n.hasAttribute("autoplay")?a.autoplay(!0):a.autoplay(a.options_.autoplay),r.plugins&&Object.keys(r.plugins).forEach((function(e){if("function"!==typeof a[e])throw new Error('plugin "'+e+'" does not exist')})),a.scrubbing_=!1,a.el_=a.createEl(),pi(d()(a),{eventBusKey:"el_"}),a.fsApi_.requestFullscreen&&(Wr(s.a,a.fsApi_.fullscreenchange,a.boundDocumentFullscreenChange_),a.on(a.fsApi_.fullscreenchange,a.boundDocumentFullscreenChange_)),a.fluid_&&a.on(["playerreset","resize"],a.boundUpdateStyleEl_);var l=bi(a.options_);r.plugins&&Object.keys(r.plugins).forEach((function(e){a[e](r.plugins[e])})),r.debug&&a.debug(!0),a.options_.playerOptions=l,a.middleware_=[],a.playbackRates(r.playbackRates),a.initChildren(),a.isAudio("audio"===n.nodeName.toLowerCase()),a.controls()?a.addClass("vjs-controls-enabled"):a.addClass("vjs-controls-disabled"),a.el_.setAttribute("role","region"),a.isAudio()?a.el_.setAttribute("aria-label",a.localize("Audio Player")):a.el_.setAttribute("aria-label",a.localize("Video Player")),a.isAudio()&&a.addClass("vjs-audio"),a.flexNotSupported_()&&a.addClass("vjs-no-flex"),$n&&a.addClass("vjs-touch-enabled"),Wn||a.addClass("vjs-workinghover"),t.players[a.id_]=d()(a);var h=cn.split(".")[0];return a.addClass("vjs-v"+h),a.userActive(!0),a.reportUserActivity(),a.one("play",(function(e){return a.listenForUserActivity_(e)})),a.on("stageclick",(function(e){return a.handleStageClick_(e)})),a.on("keydown",(function(e){return a.handleKeyDown(e)})),a.on("languagechange",(function(e){return a.handleLanguagechange(e)})),a.breakpoints(a.options_.breakpoints),a.responsive(a.options_.responsive),a}f()(t,e);var n=t.prototype;return n.dispose=function(){var n=this;this.trigger("dispose"),this.off("dispose"),Gr(s.a,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),Gr(s.a,"keydown",this.boundFullWindowOnEscKey_),this.styleEl_&&this.styleEl_.parentNode&&(this.styleEl_.parentNode.removeChild(this.styleEl_),this.styleEl_=null),t.players[this.id_]=null,this.tag&&this.tag.player&&(this.tag.player=null),this.el_&&this.el_.player&&(this.el_.player=null),this.tech_&&(this.tech_.dispose(),this.isPosterFromTech_=!1,this.poster_=""),this.playerElIngest_&&(this.playerElIngest_=null),this.tag&&(this.tag=null),Ma(this),ya.names.forEach((function(e){var t=ya[e],r=n[t.getterName]();r&&r.off&&r.off()})),e.prototype.dispose.call(this)},n.createEl=function(){var t,n=this.tag,r=this.playerElIngest_=n.parentNode&&n.parentNode.hasAttribute&&n.parentNode.hasAttribute("data-vjs-player"),i="video-js"===this.tag.tagName.toLowerCase();r?t=this.el_=n.parentNode:i||(t=this.el_=e.prototype.createEl.call(this,"div"));var o=lr(n);if(i){t=this.el_=n,n=this.tag=s.a.createElement("video");while(t.children.length)n.appendChild(t.firstChild);ar(t,"video-js")||or(t,"video-js"),t.appendChild(n),r=this.playerElIngest_=t,Object.keys(t).forEach((function(e){try{n[e]=t[e]}catch(r){}}))}if(n.setAttribute("tabindex","-1"),o.tabindex="-1",(Bn||Fn&&Hn)&&(n.setAttribute("role","application"),o.role="application"),n.removeAttribute("width"),n.removeAttribute("height"),"width"in o&&delete o.width,"height"in o&&delete o.height,Object.getOwnPropertyNames(o).forEach((function(e){i&&"class"===e||t.setAttribute(e,o[e]),i&&n.setAttribute(e,o[e])})),n.playerId=n.id,n.id+="_html5_api",n.className="vjs-tech",n.player=t.player=this,this.addClass("vjs-paused"),!0!==a.a.VIDEOJS_NO_DYNAMIC_STYLE){this.styleEl_=Rr("vjs-styles-dimensions");var u=kr(".vjs-styles-defaults"),c=kr("head");c.insertBefore(this.styleEl_,u?u.nextSibling:c.firstChild)}this.fill_=!1,this.fluid_=!1,this.width(this.options_.width),this.height(this.options_.height),this.fill(this.options_.fill),this.fluid(this.options_.fluid),this.aspectRatio(this.options_.aspectRatio),this.crossOrigin(this.options_.crossOrigin||this.options_.crossorigin);for(var l=n.getElementsByTagName("a"),d=0;d<l.length;d++){var h=l.item(d);or(h,"vjs-hidden"),h.setAttribute("hidden","hidden")}return n.initNetworkState_=n.networkState,n.parentNode&&!r&&n.parentNode.insertBefore(t,n),ir(n,t),this.children_.unshift(n),this.el_.setAttribute("lang",this.language_),this.el_=t,t},n.crossOrigin=function(e){if(!e)return this.techGet_("crossOrigin");"anonymous"===e||"use-credentials"===e?this.techCall_("setCrossOrigin",e):yn.warn('crossOrigin must be "anonymous" or "use-credentials", given "'+e+'"')},n.width=function(e){return this.dimension("width",e)},n.height=function(e){return this.dimension("height",e)},n.dimension=function(e,t){var n=e+"_";if(void 0===t)return this[n]||0;if(""===t||"auto"===t)return this[n]=void 0,void this.updateStyleEl_();var r=parseFloat(t);isNaN(r)?yn.error('Improper value "'+t+'" supplied for for '+e):(this[n]=r,this.updateStyleEl_())},n.fluid=function(e){var t=this;if(void 0===e)return!!this.fluid_;this.fluid_=!!e,ai(this)&&this.off(["playerreset","resize"],this.boundUpdateStyleEl_),e?(this.addClass("vjs-fluid"),this.fill(!1),oi(this,(function(){t.on(["playerreset","resize"],t.boundUpdateStyleEl_)}))):this.removeClass("vjs-fluid"),this.updateStyleEl_()},n.fill=function(e){if(void 0===e)return!!this.fill_;this.fill_=!!e,e?(this.addClass("vjs-fill"),this.fluid(!1)):this.removeClass("vjs-fill")},n.aspectRatio=function(e){if(void 0===e)return this.aspectRatio_;if(!/^\d+\:\d+$/.test(e))throw new Error("Improper value supplied for aspect ratio. The format should be width:height, for example 16:9.");this.aspectRatio_=e,this.fluid(!0),this.updateStyleEl_()},n.updateStyleEl_=function(){if(!0!==a.a.VIDEOJS_NO_DYNAMIC_STYLE){var e,t,n,r;n=void 0!==this.aspectRatio_&&"auto"!==this.aspectRatio_?this.aspectRatio_:this.videoWidth()>0?this.videoWidth()+":"+this.videoHeight():"16:9";var i=n.split(":"),o=i[1]/i[0];e=void 0!==this.width_?this.width_:void 0!==this.height_?this.height_/o:this.videoWidth()||300,t=void 0!==this.height_?this.height_:e*o,r=/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions",this.addClass(r),Mr(this.styleEl_,"\n      ."+r+" {\n        width: "+e+"px;\n        height: "+t+"px;\n      }\n\n      ."+r+".vjs-fluid {\n        padding-top: "+100*o+"%;\n      }\n    ")}else{var s="number"===typeof this.width_?this.width_:this.options_.width,u="number"===typeof this.height_?this.height_:this.options_.height,c=this.tech_&&this.tech_.el();c&&(s>=0&&(c.width=s),u>=0&&(c.height=u))}},n.loadTech_=function(e,t){var n=this;this.tech_&&this.unloadTech_();var r=yi(e),i=e.charAt(0).toLowerCase()+e.slice(1);"Html5"!==r&&this.tag&&(ba.getTech("Html5").disposeMediaElement(this.tag),this.tag.player=null,this.tag=null),this.techName_=r,this.isReady_=!1;var a=this.autoplay();("string"===typeof this.autoplay()||!0===this.autoplay()&&this.options_.normalizeAutoplay)&&(a=!1);var o={source:t,autoplay:a,nativeControlsForTouch:this.options_.nativeControlsForTouch,playerId:this.id(),techId:this.id()+"_"+i+"_api",playsinline:this.options_.playsinline,preload:this.options_.preload,loop:this.options_.loop,disablePictureInPicture:this.options_.disablePictureInPicture,muted:this.options_.muted,poster:this.poster(),language:this.language(),playerElIngest:this.playerElIngest_||!1,"vtt.js":this.options_["vtt.js"],canOverridePoster:!!this.options_.techCanOverridePoster,enableSourceset:this.options_.enableSourceset,Promise:this.options_.Promise};ya.names.forEach((function(e){var t=ya[e];o[t.getterName]=n[t.privateName]})),En(o,this.options_[r]),En(o,this.options_[i]),En(o,this.options_[e.toLowerCase()]),this.tag&&(o.tag=this.tag),t&&t.src===this.cache_.src&&this.cache_.currentTime>0&&(o.startTime=this.cache_.currentTime);var s=ba.getTech(e);if(!s)throw new Error("No Tech named '"+r+"' exists! '"+r+"' should be registered using videojs.registerTech()'");this.tech_=new s(o),this.tech_.ready(ei(this,this.handleTechReady_),!0),Fi.jsonToTextTracks(this.textTracksJson_||[],this.tech_),js.forEach((function(e){n.on(n.tech_,e,(function(t){return n["handleTech"+yi(e)+"_"](t)}))})),Object.keys(Bs).forEach((function(e){n.on(n.tech_,e,(function(t){0===n.tech_.playbackRate()&&n.tech_.seeking()?n.queuedCallbacks_.push({callback:n["handleTech"+Bs[e]+"_"].bind(n),event:t}):n["handleTech"+Bs[e]+"_"](t)}))})),this.on(this.tech_,"loadstart",(function(e){return n.handleTechLoadStart_(e)})),this.on(this.tech_,"sourceset",(function(e){return n.handleTechSourceset_(e)})),this.on(this.tech_,"waiting",(function(e){return n.handleTechWaiting_(e)})),this.on(this.tech_,"ended",(function(e){return n.handleTechEnded_(e)})),this.on(this.tech_,"seeking",(function(e){return n.handleTechSeeking_(e)})),this.on(this.tech_,"play",(function(e){return n.handleTechPlay_(e)})),this.on(this.tech_,"firstplay",(function(e){return n.handleTechFirstPlay_(e)})),this.on(this.tech_,"pause",(function(e){return n.handleTechPause_(e)})),this.on(this.tech_,"durationchange",(function(e){return n.handleTechDurationChange_(e)})),this.on(this.tech_,"fullscreenchange",(function(e,t){return n.handleTechFullscreenChange_(e,t)})),this.on(this.tech_,"fullscreenerror",(function(e,t){return n.handleTechFullscreenError_(e,t)})),this.on(this.tech_,"enterpictureinpicture",(function(e){return n.handleTechEnterPictureInPicture_(e)})),this.on(this.tech_,"leavepictureinpicture",(function(e){return n.handleTechLeavePictureInPicture_(e)})),this.on(this.tech_,"error",(function(e){return n.handleTechError_(e)})),this.on(this.tech_,"posterchange",(function(e){return n.handleTechPosterChange_(e)})),this.on(this.tech_,"textdata",(function(e){return n.handleTechTextData_(e)})),this.on(this.tech_,"ratechange",(function(e){return n.handleTechRateChange_(e)})),this.on(this.tech_,"loadedmetadata",this.boundUpdateStyleEl_),this.usingNativeControls(this.techGet_("controls")),this.controls()&&!this.usingNativeControls()&&this.addTechControlsListeners_(),this.tech_.el().parentNode===this.el()||"Html5"===r&&this.tag||ir(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)},n.unloadTech_=function(){var e=this;ya.names.forEach((function(t){var n=ya[t];e[n.privateName]=e[n.getterName]()})),this.textTracksJson_=Fi.textTracksToJson(this.tech_),this.isReady_=!1,this.tech_.dispose(),this.tech_=!1,this.isPosterFromTech_&&(this.poster_="",this.trigger("posterchange")),this.isPosterFromTech_=!1},n.tech=function(e){return void 0===e&&yn.warn("Using the tech directly can be dangerous. I hope you know what you're doing.\nSee https://github.com/videojs/video.js/issues/2617 for more info.\n"),this.tech_},n.addTechControlsListeners_=function(){this.removeTechControlsListeners_(),this.on(this.tech_,"mouseup",this.boundHandleTechClick_),this.on(this.tech_,"dblclick",this.boundHandleTechDoubleClick_),this.on(this.tech_,"touchstart",this.boundHandleTechTouchStart_),this.on(this.tech_,"touchmove",this.boundHandleTechTouchMove_),this.on(this.tech_,"touchend",this.boundHandleTechTouchEnd_),this.on(this.tech_,"tap",this.boundHandleTechTap_)},n.removeTechControlsListeners_=function(){this.off(this.tech_,"tap",this.boundHandleTechTap_),this.off(this.tech_,"touchstart",this.boundHandleTechTouchStart_),this.off(this.tech_,"touchmove",this.boundHandleTechTouchMove_),this.off(this.tech_,"touchend",this.boundHandleTechTouchEnd_),this.off(this.tech_,"mouseup",this.boundHandleTechClick_),this.off(this.tech_,"dblclick",this.boundHandleTechDoubleClick_)},n.handleTechReady_=function(){this.triggerReady(),this.cache_.volume&&this.techCall_("setVolume",this.cache_.volume),this.handleTechPosterChange_(),this.handleTechDurationChange_()},n.handleTechLoadStart_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-seeking"),this.error(null),this.handleTechDurationChange_(),this.paused()?(this.hasStarted(!1),this.trigger("loadstart")):(this.trigger("loadstart"),this.trigger("firstplay")),this.manualAutoplay_(!0===this.autoplay()&&this.options_.normalizeAutoplay?"play":this.autoplay())},n.manualAutoplay_=function(e){var t=this;if(this.tech_&&"string"===typeof e){var n,r=function(){var e=t.muted();t.muted(!0);var n=function(){t.muted(e)};t.playTerminatedQueue_.push(n);var r=t.play();if(Di(r))return r["catch"]((function(e){throw n(),new Error("Rejection at manualAutoplay. Restoring muted value. "+(e||""))}))};if("any"!==e||this.muted()?n="muted"!==e||this.muted()?this.play():r():(n=this.play(),Di(n)&&(n=n["catch"](r))),Di(n))return n.then((function(){t.trigger({type:"autoplay-success",autoplay:e})}))["catch"]((function(){t.trigger({type:"autoplay-failure",autoplay:e})}))}},n.updateSourceCaches_=function(e){void 0===e&&(e="");var t=e,n="";"string"!==typeof t&&(t=e.src,n=e.type),this.cache_.source=this.cache_.source||{},this.cache_.sources=this.cache_.sources||[],t&&!n&&(n=Ba(this,t)),this.cache_.source=bi({},e,{src:t,type:n});for(var r=this.cache_.sources.filter((function(e){return e.src&&e.src===t})),i=[],a=this.$$("source"),o=[],s=0;s<a.length;s++){var u=lr(a[s]);i.push(u),u.src&&u.src===t&&o.push(u.src)}o.length&&!r.length?this.cache_.sources=i:r.length||(this.cache_.sources=[this.cache_.source]),this.cache_.src=t},n.handleTechSourceset_=function(e){var t=this;if(!this.changingSrc_){var n=function(e){return t.updateSourceCaches_(e)},r=this.currentSource().src,i=e.src;r&&!/^blob:/.test(r)&&/^blob:/.test(i)&&(!this.lastSource_||this.lastSource_.tech!==i&&this.lastSource_.player!==r)&&(n=function(){}),n(i),e.src||this.tech_.any(["sourceset","loadstart"],(function(e){if("sourceset"!==e.type){var n=t.techGet("currentSrc");t.lastSource_.tech=n,t.updateSourceCaches_(n)}}))}this.lastSource_={player:this.currentSource().src,tech:e.src},this.trigger({src:e.src,type:"sourceset"})},n.hasStarted=function(e){if(void 0===e)return this.hasStarted_;e!==this.hasStarted_&&(this.hasStarted_=e,this.hasStarted_?(this.addClass("vjs-has-started"),this.trigger("firstplay")):this.removeClass("vjs-has-started"))},n.handleTechPlay_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.hasStarted(!0),this.trigger("play")},n.handleTechRateChange_=function(){this.tech_.playbackRate()>0&&0===this.cache_.lastPlaybackRate&&(this.queuedCallbacks_.forEach((function(e){return e.callback(e.event)})),this.queuedCallbacks_=[]),this.cache_.lastPlaybackRate=this.tech_.playbackRate(),this.trigger("ratechange")},n.handleTechWaiting_=function(){var e=this;this.addClass("vjs-waiting"),this.trigger("waiting");var t=this.currentTime(),n=function n(){t!==e.currentTime()&&(e.removeClass("vjs-waiting"),e.off("timeupdate",n))};this.on("timeupdate",n)},n.handleTechCanPlay_=function(){this.removeClass("vjs-waiting"),this.trigger("canplay")},n.handleTechCanPlayThrough_=function(){this.removeClass("vjs-waiting"),this.trigger("canplaythrough")},n.handleTechPlaying_=function(){this.removeClass("vjs-waiting"),this.trigger("playing")},n.handleTechSeeking_=function(){this.addClass("vjs-seeking"),this.trigger("seeking")},n.handleTechSeeked_=function(){this.removeClass("vjs-seeking"),this.removeClass("vjs-ended"),this.trigger("seeked")},n.handleTechFirstPlay_=function(){this.options_.starttime&&(yn.warn("Passing the `starttime` option to the player will be deprecated in 6.0"),this.currentTime(this.options_.starttime)),this.addClass("vjs-has-started"),this.trigger("firstplay")},n.handleTechPause_=function(){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.trigger("pause")},n.handleTechEnded_=function(){this.addClass("vjs-ended"),this.removeClass("vjs-waiting"),this.options_.loop?(this.currentTime(0),this.play()):this.paused()||this.pause(),this.trigger("ended")},n.handleTechDurationChange_=function(){this.duration(this.techGet_("duration"))},n.handleTechClick_=function(e){Er(e)&&this.controls_&&(this.paused()?Ri(this.play()):this.pause())},n.handleTechDoubleClick_=function(e){if(this.controls_){var t=Array.prototype.some.call(this.$$(".vjs-control-bar, .vjs-modal-dialog"),(function(t){return t.contains(e.target)}));t||void 0!==this.options_&&void 0!==this.options_.userActions&&void 0!==this.options_.userActions.doubleClick&&!1===this.options_.userActions.doubleClick||(void 0!==this.options_&&void 0!==this.options_.userActions&&"function"===typeof this.options_.userActions.doubleClick?this.options_.userActions.doubleClick.call(this,e):this.isFullscreen()?this.exitFullscreen():this.requestFullscreen())}},n.handleTechTap_=function(){this.userActive(!this.userActive())},n.handleTechTouchStart_=function(){this.userWasActive=this.userActive()},n.handleTechTouchMove_=function(){this.userWasActive&&this.reportUserActivity()},n.handleTechTouchEnd_=function(e){e.cancelable&&e.preventDefault()},n.handleStageClick_=function(){this.reportUserActivity()},n.toggleFullscreenClass_=function(){this.isFullscreen()?this.addClass("vjs-fullscreen"):this.removeClass("vjs-fullscreen")},n.documentFullscreenChange_=function(e){var t=e.target.player;if(!t||t===this){var n=this.el(),r=s.a[this.fsApi_.fullscreenElement]===n;!r&&n.matches?r=n.matches(":"+this.fsApi_.fullscreen):!r&&n.msMatchesSelector&&(r=n.msMatchesSelector(":"+this.fsApi_.fullscreen)),this.isFullscreen(r)}},n.handleTechFullscreenChange_=function(e,t){t&&(t.nativeIOSFullscreen&&this.toggleClass("vjs-ios-native-fs"),this.isFullscreen(t.isFullscreen))},n.handleTechFullscreenError_=function(e,t){this.trigger("fullscreenerror",t)},n.togglePictureInPictureClass_=function(){this.isInPictureInPicture()?this.addClass("vjs-picture-in-picture"):this.removeClass("vjs-picture-in-picture")},n.handleTechEnterPictureInPicture_=function(e){this.isInPictureInPicture(!0)},n.handleTechLeavePictureInPicture_=function(e){this.isInPictureInPicture(!1)},n.handleTechError_=function(){var e=this.tech_.error();this.error(e)},n.handleTechTextData_=function(){var e=null;arguments.length>1&&(e=arguments[1]),this.trigger("textdata",e)},n.getCache=function(){return this.cache_},n.resetCache_=function(){this.cache_={currentTime:0,initTime:0,inactivityTimeout:this.options_.inactivityTimeout,duration:NaN,lastVolume:1,lastPlaybackRate:this.defaultPlaybackRate(),media:null,src:"",source:{},sources:[],playbackRates:[],volume:1}},n.techCall_=function(e,t){this.ready((function(){if(e in Pa)return Aa(this.middleware_,this.tech_,e,t);if(e in La)return Oa(this.middleware_,this.tech_,e,t);try{this.tech_&&this.tech_[e](t)}catch(n){throw yn(n),n}}),!0)},n.techGet_=function(e){if(this.tech_&&this.tech_.isReady_){if(e in Ia)return Ca(this.middleware_,this.tech_,e);if(e in La)return Oa(this.middleware_,this.tech_,e);try{return this.tech_[e]()}catch(t){if(void 0===this.tech_[e])throw yn("Video.js: "+e+" method not defined for "+this.techName_+" playback technology.",t),t;if("TypeError"===t.name)throw yn("Video.js: "+e+" unavailable on "+this.techName_+" playback technology element.",t),this.tech_.isReady_=!1,t;throw yn(t),t}}},n.play=function(){var e=this,t=this.options_.Promise||a.a.Promise;return t?new t((function(t){e.play_(t)})):this.play_()},n.play_=function(e){var t=this;void 0===e&&(e=Ri),this.playCallbacks_.push(e);var n=Boolean(!this.changingSrc_&&(this.src()||this.currentSrc()));if(this.waitToPlay_&&(this.off(["ready","loadstart"],this.waitToPlay_),this.waitToPlay_=null),!this.isReady_||!n)return this.waitToPlay_=function(e){t.play_()},this.one(["ready","loadstart"],this.waitToPlay_),void(n||!Gn&&!Wn||this.load());var r=this.techGet_("play");null===r?this.runPlayTerminatedQueue_():this.runPlayCallbacks_(r)},n.runPlayTerminatedQueue_=function(){var e=this.playTerminatedQueue_.slice(0);this.playTerminatedQueue_=[],e.forEach((function(e){e()}))},n.runPlayCallbacks_=function(e){var t=this.playCallbacks_.slice(0);this.playCallbacks_=[],this.playTerminatedQueue_=[],t.forEach((function(t){t(e)}))},n.pause=function(){this.techCall_("pause")},n.paused=function(){return!1!==this.techGet_("paused")},n.played=function(){return this.techGet_("played")||Oi(0,0)},n.scrubbing=function(e){if("undefined"===typeof e)return this.scrubbing_;this.scrubbing_=!!e,this.techCall_("setScrubbing",this.scrubbing_),e?this.addClass("vjs-scrubbing"):this.removeClass("vjs-scrubbing")},n.currentTime=function(e){return"undefined"!==typeof e?(e<0&&(e=0),this.isReady_&&!this.changingSrc_&&this.tech_&&this.tech_.isReady_?(this.techCall_("setCurrentTime",e),void(this.cache_.initTime=0)):(this.cache_.initTime=e,this.off("canplay",this.boundApplyInitTime_),void this.one("canplay",this.boundApplyInitTime_))):(this.cache_.currentTime=this.techGet_("currentTime")||0,this.cache_.currentTime)},n.applyInitTime_=function(){this.currentTime(this.cache_.initTime)},n.duration=function(e){if(void 0===e)return void 0!==this.cache_.duration?this.cache_.duration:NaN;e=parseFloat(e),e<0&&(e=1/0),e!==this.cache_.duration&&(this.cache_.duration=e,e===1/0?this.addClass("vjs-live"):this.removeClass("vjs-live"),isNaN(e)||this.trigger("durationchange"))},n.remainingTime=function(){return this.duration()-this.currentTime()},n.remainingTimeDisplay=function(){return Math.floor(this.duration())-Math.floor(this.currentTime())},n.buffered=function(){var e=this.techGet_("buffered");return e&&e.length||(e=Oi(0,0)),e},n.bufferedPercent=function(){return Ii(this.buffered(),this.duration())},n.bufferedEnd=function(){var e=this.buffered(),t=this.duration(),n=e.end(e.length-1);return n>t&&(n=t),n},n.volume=function(e){var t;return void 0!==e?(t=Math.max(0,Math.min(1,parseFloat(e))),this.cache_.volume=t,this.techCall_("setVolume",t),void(t>0&&this.lastVolume_(t))):(t=parseFloat(this.techGet_("volume")),isNaN(t)?1:t)},n.muted=function(e){if(void 0===e)return this.techGet_("muted")||!1;this.techCall_("setMuted",e)},n.defaultMuted=function(e){return void 0!==e?this.techCall_("setDefaultMuted",e):this.techGet_("defaultMuted")||!1},n.lastVolume_=function(e){if(void 0===e||0===e)return this.cache_.lastVolume;this.cache_.lastVolume=e},n.supportsFullScreen=function(){return this.techGet_("supportsFullScreen")||!1},n.isFullscreen=function(e){if(void 0!==e){var t=this.isFullscreen_;return this.isFullscreen_=Boolean(e),this.isFullscreen_!==t&&this.fsApi_.prefixed&&this.trigger("fullscreenchange"),void this.toggleFullscreenClass_()}return this.isFullscreen_},n.requestFullscreen=function(e){var t=this.options_.Promise||a.a.Promise;if(t){var n=this;return new t((function(t,r){function i(){n.off("fullscreenerror",o),n.off("fullscreenchange",a)}function a(){i(),t()}function o(e,t){i(),r(t)}n.one("fullscreenchange",a),n.one("fullscreenerror",o);var s=n.requestFullscreenHelper_(e);s&&(s.then(i,i),s.then(t,r))}))}return this.requestFullscreenHelper_()},n.requestFullscreenHelper_=function(e){var t,n=this;if(this.fsApi_.prefixed||(t=this.options_.fullscreen&&this.options_.fullscreen.options||{},void 0!==e&&(t=e)),this.fsApi_.requestFullscreen){var r=this.el_[this.fsApi_.requestFullscreen](t);return r&&r.then((function(){return n.isFullscreen(!0)}),(function(){return n.isFullscreen(!1)})),r}this.tech_.supportsFullScreen()&&!0===!this.options_.preferFullWindow?this.techCall_("enterFullScreen"):this.enterFullWindow()},n.exitFullscreen=function(){var e=this.options_.Promise||a.a.Promise;if(e){var t=this;return new e((function(e,n){function r(){t.off("fullscreenerror",a),t.off("fullscreenchange",i)}function i(){r(),e()}function a(e,t){r(),n(t)}t.one("fullscreenchange",i),t.one("fullscreenerror",a);var o=t.exitFullscreenHelper_();o&&(o.then(r,r),o.then(e,n))}))}return this.exitFullscreenHelper_()},n.exitFullscreenHelper_=function(){var e=this;if(this.fsApi_.requestFullscreen){var t=s.a[this.fsApi_.exitFullscreen]();return t&&Ri(t.then((function(){return e.isFullscreen(!1)}))),t}this.tech_.supportsFullScreen()&&!0===!this.options_.preferFullWindow?this.techCall_("exitFullScreen"):this.exitFullWindow()},n.enterFullWindow=function(){this.isFullscreen(!0),this.isFullWindow=!0,this.docOrigOverflow=s.a.documentElement.style.overflow,Wr(s.a,"keydown",this.boundFullWindowOnEscKey_),s.a.documentElement.style.overflow="hidden",or(s.a.body,"vjs-full-window"),this.trigger("enterFullWindow")},n.fullWindowOnEscKey=function(e){v.a.isEventKey(e,"Esc")&&!0===this.isFullscreen()&&(this.isFullWindow?this.exitFullWindow():this.exitFullscreen())},n.exitFullWindow=function(){this.isFullscreen(!1),this.isFullWindow=!1,Gr(s.a,"keydown",this.boundFullWindowOnEscKey_),s.a.documentElement.style.overflow=this.docOrigOverflow,sr(s.a.body,"vjs-full-window"),this.trigger("exitFullWindow")},n.disablePictureInPicture=function(e){if(void 0===e)return this.techGet_("disablePictureInPicture");this.techCall_("setDisablePictureInPicture",e),this.options_.disablePictureInPicture=e,this.trigger("disablepictureinpicturechanged")},n.isInPictureInPicture=function(e){return void 0!==e?(this.isInPictureInPicture_=!!e,void this.togglePictureInPictureClass_()):!!this.isInPictureInPicture_},n.requestPictureInPicture=function(){if("pictureInPictureEnabled"in s.a&&!1===this.disablePictureInPicture())return this.techGet_("requestPictureInPicture")},n.exitPictureInPicture=function(){if("pictureInPictureEnabled"in s.a)return s.a.exitPictureInPicture()},n.handleKeyDown=function(e){var t=this.options_.userActions;if(t&&t.hotkeys){var n=function(e){var t=e.tagName.toLowerCase();if(e.isContentEditable)return!0;var n=["button","checkbox","hidden","radio","reset","submit"];if("input"===t)return-1===n.indexOf(e.type);var r=["textarea"];return-1!==r.indexOf(t)};n(this.el_.ownerDocument.activeElement)||("function"===typeof t.hotkeys?t.hotkeys.call(this,e):this.handleHotkeys(e))}},n.handleHotkeys=function(e){var t=this.options_.userActions?this.options_.userActions.hotkeys:{},n=t.fullscreenKey,r=void 0===n?function(e){return v.a.isEventKey(e,"f")}:n,i=t.muteKey,a=void 0===i?function(e){return v.a.isEventKey(e,"m")}:i,o=t.playPauseKey,u=void 0===o?function(e){return v.a.isEventKey(e,"k")||v.a.isEventKey(e,"Space")}:o;if(r.call(this,e)){e.preventDefault(),e.stopPropagation();var c=xi.getComponent("FullscreenToggle");!1!==s.a[this.fsApi_.fullscreenEnabled]&&c.prototype.handleClick.call(this,e)}else if(a.call(this,e)){e.preventDefault(),e.stopPropagation();var l=xi.getComponent("MuteToggle");l.prototype.handleClick.call(this,e)}else if(u.call(this,e)){e.preventDefault(),e.stopPropagation();var d=xi.getComponent("PlayToggle");d.prototype.handleClick.call(this,e)}},n.canPlayType=function(e){for(var t,n=0,r=this.options_.techOrder;n<r.length;n++){var i=r[n],a=ba.getTech(i);if(a||(a=xi.getComponent(i)),a){if(a.isSupported()&&(t=a.canPlayType(e),t))return t}else yn.error('The "'+i+'" tech is undefined. Skipped browser support check for that tech.')}return""},n.selectSource=function(e){var t,n=this,r=this.options_.techOrder.map((function(e){return[e,ba.getTech(e)]})).filter((function(e){var t=e[0],n=e[1];return n?n.isSupported():(yn.error('The "'+t+'" tech is undefined. 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this.request&&(this.request.onreadystatechange=null,this.request.abort(),this.request=null),this.state="HAVE_METADATA",this.media_=e,void(o&&(this.trigger("mediachanging"),"HAVE_MASTER"===i?this.trigger("loadedmetadata"):this.trigger("mediachange")));if(o){if(this.state="SWITCHING_MEDIA",this.request){if(e.resolvedUri===this.request.url)return;this.request.onreadystatechange=null,this.request.abort(),this.request=null}this.media_&&this.trigger("mediachanging"),this.request=this.vhs_.xhr({uri:e.resolvedUri,withCredentials:this.withCredentials},(function(t,r){if(n.request){if(e.lastRequest=Date.now(),e.resolvedUri=uu(n.handleManifestRedirects,e.resolvedUri,r),t)return n.playlistRequestError(n.request,e,i);n.haveMetadata({playlistString:r.responseText,url:e.uri,id:e.id}),"HAVE_MASTER"===i?n.trigger("loadedmetadata"):n.trigger("mediachange")}}))}}},n.pause=function(){this.stopRequest(),a.a.clearTimeout(this.mediaUpdateTimeout),"HAVE_NOTHING"===this.state&&(this.started=!1),"SWITCHING_MEDIA"===this.state?this.media_?this.state="HAVE_METADATA":this.state="HAVE_MASTER":"HAVE_CURRENT_METADATA"===this.state&&(this.state="HAVE_METADATA")},n.load=function(e){var t=this;a.a.clearTimeout(this.mediaUpdateTimeout);var n=this.media();if(e){var r=n?(n.partTargetDuration||n.targetDuration)/2*1e3:5e3;this.mediaUpdateTimeout=a.a.setTimeout((function(){return t.load()}),r)}else this.started?n&&!n.endList?this.trigger("mediaupdatetimeout"):this.trigger("loadedplaylist"):this.start()},n.start=function(){var e=this;if(this.started=!0,"object"===typeof this.src)return this.src.uri||(this.src.uri=a.a.location.href),this.src.resolvedUri=this.src.uri,void setTimeout((function(){e.setupInitialPlaylist(e.src)}),0);this.request=this.vhs_.xhr({uri:this.src,withCredentials:this.withCredentials},(function(t,n){if(e.request){if(e.request=null,t)return e.error={status:n.status,message:"HLS playlist request error at URL: "+e.src+".",responseText:n.responseText,code:2},"HAVE_NOTHING"===e.state&&(e.started=!1),e.trigger("error");e.src=uu(e.handleManifestRedirects,e.src,n);var r=e.parseManifest_({manifestString:n.responseText,url:e.src});e.setupInitialPlaylist(r)}}))},n.srcUri=function(){return"string"===typeof this.src?this.src:this.src.uri},n.setupInitialPlaylist=function(e){if(this.state="HAVE_MASTER",e.playlists)return this.master=e,tc(this.master,this.srcUri()),e.playlists.forEach((function(e){e.segments=uc(e),e.segments.forEach((function(t){sc(t,e.resolvedUri)}))})),this.trigger("loadedplaylist"),void(this.request||this.media(this.master.playlists[0]));var t=this.srcUri()||a.a.location.href;this.master=ec(e,t),this.haveMetadata({playlistObject:e,url:t,id:this.master.playlists[0].id}),this.trigger("loadedmetadata")},t}(rc),fc=iu.xhr,pc=iu.mergeOptions,mc=function(e,t,n,r){var i="arraybuffer"===e.responseType?e.response:e.responseText;!t&&i&&(e.responseTime=Date.now(),e.roundTripTime=e.responseTime-e.requestTime,e.bytesReceived=i.byteLength||i.length,e.bandwidth||(e.bandwidth=Math.floor(e.bytesReceived/e.roundTripTime*8*1e3))),n.headers&&(e.responseHeaders=n.headers),t&&"ETIMEDOUT"===t.code&&(e.timedout=!0),t||e.aborted||200===n.statusCode||206===n.statusCode||0===n.statusCode||(t=new Error("XHR Failed with a response of: "+(e&&(i||e.responseText)))),r(t,e)},gc=function(){var e=function e(t,n){t=pc({timeout:45e3},t);var r=e.beforeRequest||iu.Vhs.xhr.beforeRequest;if(r&&"function"===typeof r){var i=r(t);i&&(t=i)}var a=!0===iu.Vhs.xhr.original?fc:iu.Vhs.xhr,o=a(t,(function(e,t){return mc(o,e,t,n)})),s=o.abort;return o.abort=function(){return o.aborted=!0,s.apply(o,arguments)},o.uri=t.uri,o.requestTime=Date.now(),o};return e.original=!0,e},vc=function(e){var t=e.offset+e.length-1,n=e.offset;return"bytes="+n+"-"+t},yc=function(e){var t={};return e.byterange&&(t.Range=vc(e.byterange)),t},_c=function(e,t){return e.start(t)+"-"+e.end(t)},bc=function(e,t){var n=e.toString(16);return"00".substring(0,2-n.length)+n+(t%2?" ":"")},Tc=function(e){return e>=32&&e<126?String.fromCharCode(e):"."},wc=function(e){var t={};return Object.keys(e).forEach((function(n){var r=e[n];ArrayBuffer.isView(r)?t[n]={bytes:r.buffer,byteOffset:r.byteOffset,byteLength:r.byteLength}:t[n]=r})),t},Sc=function(e){var t=e.byterange||{length:1/0,offset:0};return[t.length,t.offset,e.resolvedUri].join(",")},Ec=function(e){return e.resolvedUri},xc=function(e){for(var t,n,r=Array.prototype.slice.call(e),i=16,a="",o=0;o<r.length/i;o++)t=r.slice(o*i,o*i+i).map(bc).join(""),n=r.slice(o*i,o*i+i).map(Tc).join(""),a+=t+" "+n+"\n";return a},kc=function(e){var t=e.bytes;return xc(t)},Cc=function(e){var t,n="";for(t=0;t<e.length;t++)n+=_c(e,t)+" ";return n},Ac=Object.freeze({__proto__:null,createTransferableMessage:wc,initSegmentId:Sc,segmentKeyId:Ec,hexDump:xc,tagDump:kc,textRanges:Cc}),Oc=.25,Ic=function(e,t){if(!t.dateTimeObject)return null;var n=t.videoTimingInfo.transmuxerPrependedSeconds,r=t.videoTimingInfo.transmuxedPresentationStart,i=r+n,a=e-i;return new Date(t.dateTimeObject.getTime()+1e3*a)},Pc=function(e){return e.transmuxedPresentationEnd-e.transmuxedPresentationStart-e.transmuxerPrependedSeconds},Lc=function(e,t){var n;try{n=new Date(e)}catch(l){return null}if(!t||!t.segments||0===t.segments.length)return null;var r=t.segments[0];if(n<r.dateTimeObject)return null;for(var i=0;i<t.segments.length-1;i++){r=t.segments[i];var a=t.segments[i+1].dateTimeObject;if(n<a)break}var o=t.segments[t.segments.length-1],s=o.dateTimeObject,u=o.videoTimingInfo?Pc(o.videoTimingInfo):o.duration+o.duration*Oc,c=new Date(s.getTime()+1e3*u);return n>c?null:(n>s&&(r=o),{segment:r,estimatedStart:r.videoTimingInfo?r.videoTimingInfo.transmuxedPresentationStart:Wu.duration(t,t.mediaSequence+t.segments.indexOf(r)),type:r.videoTimingInfo?"accurate":"estimate"})},Dc=function(e,t){if(!t||!t.segments||0===t.segments.length)return null;for(var n,r=0,i=0;i<t.segments.length;i++)if(n=t.segments[i],r=n.videoTimingInfo?n.videoTimingInfo.transmuxedPresentationEnd:r+n.duration,e<=r)break;var a=t.segments[t.segments.length-1];if(a.videoTimingInfo&&a.videoTimingInfo.transmuxedPresentationEnd<e)return null;if(e>r){if(e>r+a.duration*Oc)return null;n=a}return{segment:n,estimatedStart:n.videoTimingInfo?n.videoTimingInfo.transmuxedPresentationStart:r-n.duration,type:n.videoTimingInfo?"accurate":"estimate"}},Rc=function(e,t){var n,r;try{n=new Date(e),r=new Date(t)}catch(o){}var i=n.getTime(),a=r.getTime();return(a-i)/1e3},Mc=function(e){if(!e.segments||0===e.segments.length)return!1;for(var t=0;t<e.segments.length;t++){var n=e.segments[t];if(!n.dateTimeObject)return!1}return!0},Nc=function(e){var t=e.playlist,n=e.time,r=void 0===n?void 0:n,i=e.callback;if(!i)throw new Error("getProgramTime: callback must be provided");if(!t||void 0===r)return i({message:"getProgramTime: playlist and time must be provided"});var a=Dc(r,t);if(!a)return i({message:"valid programTime was not found"});if("estimate"===a.type)return i({message:"Accurate programTime could not be determined. Please seek to e.seekTime and try again",seekTime:a.estimatedStart});var o={mediaSeconds:r},s=Ic(r,a.segment);return s&&(o.programDateTime=s.toISOString()),i(null,o)},Uc=function e(t){var n=t.programTime,r=t.playlist,i=t.retryCount,a=void 0===i?2:i,o=t.seekTo,s=t.pauseAfterSeek,u=void 0===s||s,c=t.tech,l=t.callback;if(!l)throw new Error("seekToProgramTime: callback must be provided");if("undefined"===typeof n||!r||!o)return l({message:"seekToProgramTime: programTime, seekTo and playlist must be provided"});if(!r.endList&&!c.hasStarted_)return l({message:"player must be playing a live stream to start buffering"});if(!Mc(r))return l({message:"programDateTime tags must be provided in the manifest "+r.resolvedUri});var d=Lc(n,r);if(!d)return l({message:n+" was not found in the stream"});var h=d.segment,f=Rc(h.dateTimeObject,n);if("estimate"===d.type)return 0===a?l({message:n+" is not buffered yet. Try again"}):(o(d.estimatedStart+f),void c.one("seeked",(function(){e({programTime:n,playlist:r,retryCount:a-1,seekTo:o,pauseAfterSeek:u,tech:c,callback:l})})));var p=h.start+f,m=function(){return l(null,c.currentTime())};c.one("seeked",m),u&&c.pause(),o(p)},Fc=function(e,t){if(4===e.readyState)return t()},jc=function(e,t,n){var r,i=[],a=!1,o=function(e,t,r,i){return t.abort(),a=!0,n(e,t,r,i)},s=function(e,t){if(!a){if(e)return o(e,t,"",i);var n=t.responseText.substring(i&&i.byteLength||0,t.responseText.length);if(i=It(i,Ot(n,!0)),r=r||Rt(i),i.length<10||r&&i.length<r+2)return Fc(t,(function(){return o(e,t,"",i)}));var s=on(i);return"ts"===s&&i.length<188||!s&&i.length<376?Fc(t,(function(){return o(e,t,"",i)})):o(null,t,s,i)}},u={uri:e,beforeSend:function(e){e.overrideMimeType("text/plain; charset=x-user-defined"),e.addEventListener("progress",(function(t){return t.total,t.loaded,mc(e,null,{statusCode:e.status},s)}))}},c=t(u,(function(e,t){return mc(c,e,t,s)}));return c},Bc=iu.EventTarget,qc=iu.mergeOptions,Hc=function(e,t){if(!cc(e,t))return!1;if(e.sidx&&t.sidx&&(e.sidx.offset!==t.sidx.offset||e.sidx.length!==t.sidx.length))return!1;if(!e.sidx&&t.sidx||e.sidx&&!t.sidx)return!1;if(e.segments&&!t.segments||!e.segments&&t.segments)return!1;if(!e.segments&&!t.segments)return!0;for(var n=0;n<e.segments.length;n++){var r=e.segments[n],i=t.segments[n];if(r.uri!==i.uri)return!1;if(r.byterange||i.byterange){var a=r.byterange,o=i.byterange;if(a&&!o||!a&&o)return!1;if(a.offset!==o.offset||a.length!==o.length)return!1}}return!0},$c=function(e){var t=e.masterXml,n=e.srcUrl,r=e.clientOffset,i=e.sidxMapping,a=gt(t,{manifestUri:n,clientOffset:r,sidxMapping:i});return tc(a,n),a},Vc=function(e,t,n){for(var r=!0,i=qc(e,{duration:t.duration,minimumUpdatePeriod:t.minimumUpdatePeriod}),a=0;a<t.playlists.length;a++){var o=t.playlists[a];if(o.sidx){var s=Ae(o.sidx);n&&n[s]&&n[s].sidx&&Ce(o,n[s].sidx,o.sidx.resolvedUri)}var u=lc(i,o,Hc);u&&(i=u,r=!1)}return Ku(t,(function(e,t,n,a){if(e.playlists&&e.playlists.length){var o=e.playlists[0].id,s=lc(i,e.playlists[0],Hc);s&&(i=s,i.mediaGroups[t][n][a].playlists[0]=i.playlists[o],r=!1)}})),t.minimumUpdatePeriod!==e.minimumUpdatePeriod&&(r=!1),r?null:i},zc=function(e,t){var n=Boolean(!e.map&&!t.map),r=n||Boolean(e.map&&t.map&&e.map.byterange.offset===t.map.byterange.offset&&e.map.byterange.length===t.map.byterange.length);return r&&e.uri===t.uri&&e.byterange.offset===t.byterange.offset&&e.byterange.length===t.byterange.length},Wc=function(e,t){var n={};for(var r in e){var i=e[r],a=i.sidx;if(a){var o=Ae(a);if(!t[o])break;var s=t[o].sidxInfo;zc(s,a)&&(n[o]=t[o])}}return n},Gc=function(e,t){var n=Wc(e.playlists,t),r=n;return Ku(e,(function(e,n,i,a){if(e.playlists&&e.playlists.length){var o=e.playlists;r=qc(r,Wc(o,t))}})),r},Xc=function(e){function t(t,n,r,i){var a;void 0===r&&(r={}),a=e.call(this)||this,a.masterPlaylistLoader_=i||d()(a),i||(a.isMaster_=!0);var o=r,s=o.withCredentials,u=void 0!==s&&s,c=o.handleManifestRedirects,l=void 0!==c&&c;if(a.vhs_=n,a.withCredentials=u,a.handleManifestRedirects=l,!t)throw new Error("A non-empty playlist URL or object is required");return a.on("minimumUpdatePeriod",(function(){a.refreshXml_()})),a.on("mediaupdatetimeout",(function(){a.refreshMedia_(a.media().id)})),a.state="HAVE_NOTHING",a.loadedPlaylists_={},a.logger_=cu("DashPlaylistLoader"),a.isMaster_?(a.masterPlaylistLoader_.srcUrl=t,a.masterPlaylistLoader_.sidxMapping_={}):a.childPlaylist_=t,a}f()(t,e);var n=t.prototype;return n.requestErrored_=function(e,t,n){return!this.request||(this.request=null,e?(this.error="object"!==typeof e||e instanceof Error?{status:t.status,message:"DASH request error at URL: "+t.uri,response:t.response,code:2}:e,n&&(this.state=n),this.trigger("error"),!0):void 0)},n.addSidxSegments_=function(e,t,n){var r=this,i=e.sidx&&Ae(e.sidx);if(e.sidx&&i&&!this.masterPlaylistLoader_.sidxMapping_[i]){var o=uu(this.handleManifestRedirects,e.sidx.resolvedUri),s=function(a,o){if(!r.requestErrored_(a,o,t)){var s,u=r.masterPlaylistLoader_.sidxMapping_;try{s=_t()(St(o.response).subarray(8))}catch(c){return void r.requestErrored_(c,o,t)}return u[i]={sidxInfo:e.sidx,sidx:s},Ce(e,s,e.sidx.resolvedUri),n(!0)}};this.request=jc(o,this.vhs_.xhr,(function(t,n,i,a){if(t)return s(t,n);if(!i||"mp4"!==i)return s({status:n.status,message:"Unsupported "+(i||"unknown")+" container type for sidx segment at URL: "+o,response:"",playlist:e,internal:!0,blacklistDuration:1/0,code:2},n);var u=e.sidx.byterange,c=u.offset,l=u.length;if(a.length>=l+c)return s(t,{response:a.subarray(c,c+l),status:n.status,uri:n.uri});r.request=r.vhs_.xhr({uri:o,responseType:"arraybuffer",headers:yc({byterange:e.sidx.byterange})},s)}))}else this.mediaRequest_=a.a.setTimeout((function(){return n(!1)}),0)},n.dispose=function(){this.trigger("dispose"),this.stopRequest(),this.loadedPlaylists_={},a.a.clearTimeout(this.minimumUpdatePeriodTimeout_),a.a.clearTimeout(this.mediaRequest_),a.a.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.mediaRequest_=null,this.minimumUpdatePeriodTimeout_=null,this.masterPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.masterPlaylistLoader_.createMupOnMedia_),this.masterPlaylistLoader_.createMupOnMedia_=null),this.off()},n.hasPendingRequest=function(){return this.request||this.mediaRequest_},n.stopRequest=function(){if(this.request){var e=this.request;this.request=null,e.onreadystatechange=null,e.abort()}},n.media=function(e){var t=this;if(!e)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);var n=this.state;if("string"===typeof e){if(!this.masterPlaylistLoader_.master.playlists[e])throw new Error("Unknown playlist URI: "+e);e=this.masterPlaylistLoader_.master.playlists[e]}var r=!this.media_||e.id!==this.media_.id;if(r&&this.loadedPlaylists_[e.id]&&this.loadedPlaylists_[e.id].endList)return this.state="HAVE_METADATA",this.media_=e,void(r&&(this.trigger("mediachanging"),this.trigger("mediachange")));r&&(this.media_&&this.trigger("mediachanging"),this.addSidxSegments_(e,n,(function(r){t.haveMetadata({startingState:n,playlist:e})})))},n.haveMetadata=function(e){var t=e.startingState,n=e.playlist;this.state="HAVE_METADATA",this.loadedPlaylists_[n.id]=n,this.mediaRequest_=null,this.refreshMedia_(n.id),"HAVE_MASTER"===t?this.trigger("loadedmetadata"):this.trigger("mediachange")},n.pause=function(){this.masterPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.masterPlaylistLoader_.createMupOnMedia_),this.masterPlaylistLoader_.createMupOnMedia_=null),this.stopRequest(),a.a.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.isMaster_&&(a.a.clearTimeout(this.masterPlaylistLoader_.minimumUpdatePeriodTimeout_),this.masterPlaylistLoader_.minimumUpdatePeriodTimeout_=null),"HAVE_NOTHING"===this.state&&(this.started=!1)},n.load=function(e){var t=this;a.a.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null;var n=this.media();if(e){var r=n?n.targetDuration/2*1e3:5e3;this.mediaUpdateTimeout=a.a.setTimeout((function(){return t.load()}),r)}else this.started?n&&!n.endList?(this.isMaster_&&!this.minimumUpdatePeriodTimeout_&&(this.trigger("minimumUpdatePeriod"),this.updateMinimumUpdatePeriodTimeout_()),this.trigger("mediaupdatetimeout")):this.trigger("loadedplaylist"):this.start()},n.start=function(){var e=this;this.started=!0,this.isMaster_?this.requestMaster_((function(t,n){e.haveMaster_(),e.hasPendingRequest()||e.media_||e.media(e.masterPlaylistLoader_.master.playlists[0])})):this.mediaRequest_=a.a.setTimeout((function(){return e.haveMaster_()}),0)},n.requestMaster_=function(e){var t=this;this.request=this.vhs_.xhr({uri:this.masterPlaylistLoader_.srcUrl,withCredentials:this.withCredentials},(function(n,r){if(!t.requestErrored_(n,r)){var i=r.responseText!==t.masterPlaylistLoader_.masterXml_;return t.masterPlaylistLoader_.masterXml_=r.responseText,r.responseHeaders&&r.responseHeaders.date?t.masterLoaded_=Date.parse(r.responseHeaders.date):t.masterLoaded_=Date.now(),t.masterPlaylistLoader_.srcUrl=uu(t.handleManifestRedirects,t.masterPlaylistLoader_.srcUrl,r),i?(t.handleMaster_(),void t.syncClientServerClock_((function(){return e(r,i)}))):e(r,i)}"HAVE_NOTHING"===t.state&&(t.started=!1)}))},n.syncClientServerClock_=function(e){var t=this,n=vt(this.masterPlaylistLoader_.masterXml_);return null===n?(this.masterPlaylistLoader_.clientOffset_=this.masterLoaded_-Date.now(),e()):"DIRECT"===n.method?(this.masterPlaylistLoader_.clientOffset_=n.value-Date.now(),e()):void(this.request=this.vhs_.xhr({uri:su(this.masterPlaylistLoader_.srcUrl,n.value),method:n.method,withCredentials:this.withCredentials},(function(r,i){if(t.request){if(r)return t.masterPlaylistLoader_.clientOffset_=t.masterLoaded_-Date.now(),e();var a;a="HEAD"===n.method?i.responseHeaders&&i.responseHeaders.date?Date.parse(i.responseHeaders.date):t.masterLoaded_:Date.parse(i.responseText),t.masterPlaylistLoader_.clientOffset_=a-Date.now(),e()}})))},n.haveMaster_=function(){this.state="HAVE_MASTER",this.isMaster_?this.trigger("loadedplaylist"):this.media_||this.media(this.childPlaylist_)},n.handleMaster_=function(){this.mediaRequest_=null;var e=$c({masterXml:this.masterPlaylistLoader_.masterXml_,srcUrl:this.masterPlaylistLoader_.srcUrl,clientOffset:this.masterPlaylistLoader_.clientOffset_,sidxMapping:this.masterPlaylistLoader_.sidxMapping_}),t=this.masterPlaylistLoader_.master;t&&(e=Vc(t,e,this.masterPlaylistLoader_.sidxMapping_)),this.masterPlaylistLoader_.master=e||t;var n=this.masterPlaylistLoader_.master.locations&&this.masterPlaylistLoader_.master.locations[0];return n&&n!==this.masterPlaylistLoader_.srcUrl&&(this.masterPlaylistLoader_.srcUrl=n),(!t||e&&e.minimumUpdatePeriod!==t.minimumUpdatePeriod)&&this.updateMinimumUpdatePeriodTimeout_(),Boolean(e)},n.updateMinimumUpdatePeriodTimeout_=function(){var e=this.masterPlaylistLoader_;e.createMupOnMedia_&&(e.off("loadedmetadata",e.createMupOnMedia_),e.createMupOnMedia_=null),e.minimumUpdatePeriodTimeout_&&(a.a.clearTimeout(e.minimumUpdatePeriodTimeout_),e.minimumUpdatePeriodTimeout_=null);var t=e.master&&e.master.minimumUpdatePeriod;0===t&&(e.media()?t=1e3*e.media().targetDuration:(e.createMupOnMedia_=e.updateMinimumUpdatePeriodTimeout_,e.one("loadedmetadata",e.createMupOnMedia_))),"number"!==typeof t||t<=0?t<0&&this.logger_("found invalid minimumUpdatePeriod of "+t+", not setting a timeout"):this.createMUPTimeout_(t)},n.createMUPTimeout_=function(e){var t=this.masterPlaylistLoader_;t.minimumUpdatePeriodTimeout_=a.a.setTimeout((function(){t.minimumUpdatePeriodTimeout_=null,t.trigger("minimumUpdatePeriod"),t.createMUPTimeout_(e)}),e)},n.refreshXml_=function(){var e=this;this.requestMaster_((function(t,n){n&&(e.media_&&(e.media_=e.masterPlaylistLoader_.master.playlists[e.media_.id]),e.masterPlaylistLoader_.sidxMapping_=Gc(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.sidxMapping_),e.addSidxSegments_(e.media(),e.state,(function(t){e.refreshMedia_(e.media().id)})))}))},n.refreshMedia_=function(e){var t=this;if(!e)throw new Error("refreshMedia_ must take a media id");this.media_&&this.isMaster_&&this.handleMaster_();var n=this.masterPlaylistLoader_.master.playlists,r=!this.media_||this.media_!==n[e];if(r?this.media_=n[e]:this.trigger("playlistunchanged"),!this.mediaUpdateTimeout){var i=function 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t,n,r=[];for(t=0;t<e.length;t++)n=e[t],r.push({size:n.data.byteLength,duration:1024});return r},me=function(e){var t,n,r=0,i=new Uint8Array(de(e));for(t=0;t<e.length;t++)n=e[t],i.set(n.data,r),r+=n.data.byteLength;return i},ge={prefixWithSilence:he,trimAdtsFramesByEarliestDts:fe,generateSampleTable:pe,concatenateFrameData:me},ve=le.ONE_SECOND_IN_TS,ye=function(e,t){"number"===typeof t.pts&&(void 0===e.timelineStartInfo.pts&&(e.timelineStartInfo.pts=t.pts),void 0===e.minSegmentPts?e.minSegmentPts=t.pts:e.minSegmentPts=Math.min(e.minSegmentPts,t.pts),void 0===e.maxSegmentPts?e.maxSegmentPts=t.pts:e.maxSegmentPts=Math.max(e.maxSegmentPts,t.pts)),"number"===typeof t.dts&&(void 0===e.timelineStartInfo.dts&&(e.timelineStartInfo.dts=t.dts),void 0===e.minSegmentDts?e.minSegmentDts=t.dts:e.minSegmentDts=Math.min(e.minSegmentDts,t.dts),void 0===e.maxSegmentDts?e.maxSegmentDts=t.dts:e.maxSegmentDts=Math.max(e.maxSegmentDts,t.dts))},_e=function(e){delete e.minSegmentDts,delete e.maxSegmentDts,delete e.minSegmentPts,delete e.maxSegmentPts},be=function(e,t){var n,r,i=e.minSegmentDts;return t||(i-=e.timelineStartInfo.dts),n=e.timelineStartInfo.baseMediaDecodeTime,n+=i,n=Math.max(0,n),"audio"===e.type&&(r=e.samplerate/ve,n*=r,n=Math.floor(n)),n},Te={clearDtsInfo:_e,calculateTrackBaseMediaDecodeTime:be,collectDtsInfo:ye},we=4,Se=128,Ee=function(e){var t=0,n={payloadType:-1,payloadSize:0},r=0,i=0;while(t<e.byteLength){if(e[t]===Se)break;while(255===e[t])r+=255,t++;r+=e[t++];while(255===e[t])i+=255,t++;if(i+=e[t++],!n.payload&&r===we){var a=String.fromCharCode(e[t+3],e[t+4],e[t+5],e[t+6]);if("GA94"===a){n.payloadType=r,n.payloadSize=i,n.payload=e.subarray(t,t+i);break}n.payload=void 0}t+=i,r=0,i=0}return n},xe=function(e){return 181!==e.payload[0]||49!==(e.payload[1]<<8|e.payload[2])||"GA94"!==String.fromCharCode(e.payload[3],e.payload[4],e.payload[5],e.payload[6])||3!==e.payload[7]?null:e.payload.subarray(8,e.payload.length-1)},ke=function(e,t){var n,r,i,a,o=[];if(!(64&t[0]))return o;for(r=31&t[0],n=0;n<r;n++)i=3*n,a={type:3&t[i+2],pts:e},4&t[i+2]&&(a.ccData=t[i+3]<<8|t[i+4],o.push(a));return o},Ce=function(e){var t,n,r=e.byteLength,i=[],a=1;while(a<r-2)0===e[a]&&0===e[a+1]&&3===e[a+2]?(i.push(a+2),a+=2):a++;if(0===i.length)return e;t=r-i.length,n=new Uint8Array(t);var o=0;for(a=0;a<t;o++,a++)o===i[0]&&(o++,i.shift()),n[a]=e[o];return n},Ae={parseSei:Ee,parseUserData:xe,parseCaptionPackets:ke,discardEmulationPreventionBytes:Ce,USER_DATA_REGISTERED_ITU_T_T35:we},Oe=function e(t){t=t||{},e.prototype.init.call(this),this.parse708captions_="boolean"!==typeof t.parse708captions||t.parse708captions,this.captionPackets_=[],this.ccStreams_=[new qe(0,0),new qe(0,1),new qe(1,0),new qe(1,1)],this.parse708captions_&&(this.cc708Stream_=new Me),this.reset(),this.ccStreams_.forEach((function(e){e.on("data",this.trigger.bind(this,"data")),e.on("partialdone",this.trigger.bind(this,"partialdone")),e.on("done",this.trigger.bind(this,"done"))}),this),this.parse708captions_&&(this.cc708Stream_.on("data",this.trigger.bind(this,"data")),this.cc708Stream_.on("partialdone",this.trigger.bind(this,"partialdone")),this.cc708Stream_.on("done",this.trigger.bind(this,"done")))};Oe.prototype=new U,Oe.prototype.push=function(e){var t,n,r;if("sei_rbsp"===e.nalUnitType&&(t=Ae.parseSei(e.escapedRBSP),t.payload&&t.payloadType===Ae.USER_DATA_REGISTERED_ITU_T_T35&&(n=Ae.parseUserData(t),n)))if(e.dts<this.latestDts_)this.ignoreNextEqualDts_=!0;else{if(e.dts===this.latestDts_&&this.ignoreNextEqualDts_)return this.numSameDts_--,void(this.numSameDts_||(this.ignoreNextEqualDts_=!1));r=Ae.parseCaptionPackets(e.pts,n),this.captionPackets_=this.captionPackets_.concat(r),this.latestDts_!==e.dts&&(this.numSameDts_=0),this.numSameDts_++,this.latestDts_=e.dts}},Oe.prototype.flushCCStreams=function(e){this.ccStreams_.forEach((function(t){return"flush"===e?t.flush():t.partialFlush()}),this)},Oe.prototype.flushStream=function(e){this.captionPackets_.length?(this.captionPackets_.forEach((function(e,t){e.presortIndex=t})),this.captionPackets_.sort((function(e,t){return e.pts===t.pts?e.presortIndex-t.presortIndex:e.pts-t.pts})),this.captionPackets_.forEach((function(e){e.type<2?this.dispatchCea608Packet(e):this.dispatchCea708Packet(e)}),this),this.captionPackets_.length=0,this.flushCCStreams(e)):this.flushCCStreams(e)},Oe.prototype.flush=function(){return this.flushStream("flush")},Oe.prototype.partialFlush=function(){return this.flushStream("partialFlush")},Oe.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach((function(e){e.reset()}))},Oe.prototype.dispatchCea608Packet=function(e){this.setsTextOrXDSActive(e)?this.activeCea608Channel_[e.type]=null:this.setsChannel1Active(e)?this.activeCea608Channel_[e.type]=0:this.setsChannel2Active(e)&&(this.activeCea608Channel_[e.type]=1),null!==this.activeCea608Channel_[e.type]&&this.ccStreams_[(e.type<<1)+this.activeCea608Channel_[e.type]].push(e)},Oe.prototype.setsChannel1Active=function(e){return 4096===(30720&e.ccData)},Oe.prototype.setsChannel2Active=function(e){return 6144===(30720&e.ccData)},Oe.prototype.setsTextOrXDSActive=function(e){return 256===(28928&e.ccData)||4138===(30974&e.ccData)||6186===(30974&e.ccData)},Oe.prototype.dispatchCea708Packet=function(e){this.parse708captions_&&this.cc708Stream_.push(e)};var Ie={127:9834,4128:32,4129:160,4133:8230,4138:352,4140:338,4144:9608,4145:8216,4146:8217,4147:8220,4148:8221,4149:8226,4153:8482,4154:353,4156:339,4157:8480,4159:376,4214:8539,4215:8540,4216:8541,4217:8542,4218:9168,4219:9124,4220:9123,4221:9135,4222:9126,4223:9121,4256:12600},Pe=function(e){var t=Ie[e]||e;return 4096&e&&e===t?"":String.fromCharCode(t)},Le=function(e){return 32<=e&&e<=127||160<=e&&e<=255},De=function(e){this.windowNum=e,this.reset()};De.prototype.reset=function(){this.clearText(),this.pendingNewLine=!1,this.winAttr={},this.penAttr={},this.penLoc={},this.penColor={},this.visible=0,this.rowLock=0,this.columnLock=0,this.priority=0,this.relativePositioning=0,this.anchorVertical=0,this.anchorHorizontal=0,this.anchorPoint=0,this.rowCount=1,this.virtualRowCount=this.rowCount+1,this.columnCount=41,this.windowStyle=0,this.penStyle=0},De.prototype.getText=function(){return this.rows.join("\n")},De.prototype.clearText=function(){this.rows=[""],this.rowIdx=0},De.prototype.newLine=function(e){this.rows.length>=this.virtualRowCount&&"function"===typeof this.beforeRowOverflow&&this.beforeRowOverflow(e),this.rows.length>0&&(this.rows.push(""),this.rowIdx++);while(this.rows.length>this.virtualRowCount)this.rows.shift(),this.rowIdx--},De.prototype.isEmpty=function(){return 0===this.rows.length||1===this.rows.length&&""===this.rows[0]},De.prototype.addText=function(e){this.rows[this.rowIdx]+=e},De.prototype.backspace=function(){if(!this.isEmpty()){var e=this.rows[this.rowIdx];this.rows[this.rowIdx]=e.substr(0,e.length-1)}};var Re=function(e){this.serviceNum=e,this.text="",this.currentWindow=new De(-1),this.windows=[]};Re.prototype.init=function(e,t){this.startPts=e;for(var n=0;n<8;n++)this.windows[n]=new De(n),"function"===typeof t&&(this.windows[n].beforeRowOverflow=t)},Re.prototype.setCurrentWindow=function(e){this.currentWindow=this.windows[e]};var Me=function e(){e.prototype.init.call(this);var t=this;this.current708Packet=null,this.services={},this.push=function(e){3===e.type?(t.new708Packet(),t.add708Bytes(e)):(null===t.current708Packet&&t.new708Packet(),t.add708Bytes(e))}};Me.prototype=new U,Me.prototype.new708Packet=function(){null!==this.current708Packet&&this.push708Packet(),this.current708Packet={data:[],ptsVals:[]}},Me.prototype.add708Bytes=function(e){var t=e.ccData,n=t>>>8,r=255&t;this.current708Packet.ptsVals.push(e.pts),this.current708Packet.data.push(n),this.current708Packet.data.push(r)},Me.prototype.push708Packet=function(){var e=this.current708Packet,t=e.data,n=null,r=null,i=0,a=t[i++];for(e.seq=a>>6,e.sizeCode=63&a;i<t.length;i++)a=t[i++],n=a>>5,r=31&a,7===n&&r>0&&(a=t[i++],n=a),this.pushServiceBlock(n,i,r),r>0&&(i+=r-1)},Me.prototype.pushServiceBlock=function(e,t,n){var r,i=t,a=this.current708Packet.data,o=this.services[e];for(o||(o=this.initService(e,i));i<t+n&&i<a.length;i++)r=a[i],Le(r)?i=this.handleText(i,o):16===r?i=this.extendedCommands(i,o):128<=r&&r<=135?i=this.setCurrentWindow(i,o):152<=r&&r<=159?i=this.defineWindow(i,o):136===r?i=this.clearWindows(i,o):140===r?i=this.deleteWindows(i,o):137===r?i=this.displayWindows(i,o):138===r?i=this.hideWindows(i,o):139===r?i=this.toggleWindows(i,o):151===r?i=this.setWindowAttributes(i,o):144===r?i=this.setPenAttributes(i,o):145===r?i=this.setPenColor(i,o):146===r?i=this.setPenLocation(i,o):143===r?o=this.reset(i,o):8===r?o.currentWindow.backspace():12===r?o.currentWindow.clearText():13===r?o.currentWindow.pendingNewLine=!0:14===r?o.currentWindow.clearText():141===r&&i++},Me.prototype.extendedCommands=function(e,t){var n=this.current708Packet.data,r=n[++e];return Le(r)&&(e=this.handleText(e,t,!0)),e},Me.prototype.getPts=function(e){return this.current708Packet.ptsVals[Math.floor(e/2)]},Me.prototype.initService=function(e,t){var n=this;return this.services[e]=new Re(e),this.services[e].init(this.getPts(t),(function(t){n.flushDisplayed(t,n.services[e])})),this.services[e]},Me.prototype.handleText=function(e,t,n){var r=this.current708Packet.data,i=r[e],a=n?4096:0,o=Pe(a|i),s=t.currentWindow;return s.pendingNewLine&&!s.isEmpty()&&s.newLine(this.getPts(e)),s.pendingNewLine=!1,s.addText(o),e},Me.prototype.setCurrentWindow=function(e,t){var n=this.current708Packet.data,r=n[e],i=7&r;return t.setCurrentWindow(i),e},Me.prototype.defineWindow=function(e,t){var n=this.current708Packet.data,r=n[e],i=7&r;t.setCurrentWindow(i);var a=t.currentWindow;return r=n[++e],a.visible=(32&r)>>5,a.rowLock=(16&r)>>4,a.columnLock=(8&r)>>3,a.priority=7&r,r=n[++e],a.relativePositioning=(128&r)>>7,a.anchorVertical=127&r,r=n[++e],a.anchorHorizontal=r,r=n[++e],a.anchorPoint=(240&r)>>4,a.rowCount=15&r,r=n[++e],a.columnCount=63&r,r=n[++e],a.windowStyle=(56&r)>>3,a.penStyle=7&r,a.virtualRowCount=a.rowCount+1,e},Me.prototype.setWindowAttributes=function(e,t){var n=this.current708Packet.data,r=n[e],i=t.currentWindow.winAttr;return r=n[++e],i.fillOpacity=(192&r)>>6,i.fillRed=(48&r)>>4,i.fillGreen=(12&r)>>2,i.fillBlue=3&r,r=n[++e],i.borderType=(192&r)>>6,i.borderRed=(48&r)>>4,i.borderGreen=(12&r)>>2,i.borderBlue=3&r,r=n[++e],i.borderType+=(128&r)>>5,i.wordWrap=(64&r)>>6,i.printDirection=(48&r)>>4,i.scrollDirection=(12&r)>>2,i.justify=3&r,r=n[++e],i.effectSpeed=(240&r)>>4,i.effectDirection=(12&r)>>2,i.displayEffect=3&r,e},Me.prototype.flushDisplayed=function(e,t){for(var n=[],r=0;r<8;r++)t.windows[r].visible&&!t.windows[r].isEmpty()&&n.push(t.windows[r].getText());t.endPts=e,t.text=n.join("\n\n"),this.pushCaption(t),t.startPts=e},Me.prototype.pushCaption=function(e){""!==e.text&&(this.trigger("data",{startPts:e.startPts,endPts:e.endPts,text:e.text,stream:"cc708_"+e.serviceNum}),e.text="",e.startPts=e.endPts)},Me.prototype.displayWindows=function(e,t){var n=this.current708Packet.data,r=n[++e],i=this.getPts(e);this.flushDisplayed(i,t);for(var a=0;a<8;a++)r&1<<a&&(t.windows[a].visible=1);return e},Me.prototype.hideWindows=function(e,t){var n=this.current708Packet.data,r=n[++e],i=this.getPts(e);this.flushDisplayed(i,t);for(var a=0;a<8;a++)r&1<<a&&(t.windows[a].visible=0);return e},Me.prototype.toggleWindows=function(e,t){var n=this.current708Packet.data,r=n[++e],i=this.getPts(e);this.flushDisplayed(i,t);for(var a=0;a<8;a++)r&1<<a&&(t.windows[a].visible^=1);return e},Me.prototype.clearWindows=function(e,t){var n=this.current708Packet.data,r=n[++e],i=this.getPts(e);this.flushDisplayed(i,t);for(var a=0;a<8;a++)r&1<<a&&t.windows[a].clearText();return e},Me.prototype.deleteWindows=function(e,t){var n=this.current708Packet.data,r=n[++e],i=this.getPts(e);this.flushDisplayed(i,t);for(var a=0;a<8;a++)r&1<<a&&t.windows[a].reset();return e},Me.prototype.setPenAttributes=function(e,t){var n=this.current708Packet.data,r=n[e],i=t.currentWindow.penAttr;return r=n[++e],i.textTag=(240&r)>>4,i.offset=(12&r)>>2,i.penSize=3&r,r=n[++e],i.italics=(128&r)>>7,i.underline=(64&r)>>6,i.edgeType=(56&r)>>3,i.fontStyle=7&r,e},Me.prototype.setPenColor=function(e,t){var n=this.current708Packet.data,r=n[e],i=t.currentWindow.penColor;return r=n[++e],i.fgOpacity=(192&r)>>6,i.fgRed=(48&r)>>4,i.fgGreen=(12&r)>>2,i.fgBlue=3&r,r=n[++e],i.bgOpacity=(192&r)>>6,i.bgRed=(48&r)>>4,i.bgGreen=(12&r)>>2,i.bgBlue=3&r,r=n[++e],i.edgeRed=(48&r)>>4,i.edgeGreen=(12&r)>>2,i.edgeBlue=3&r,e},Me.prototype.setPenLocation=function(e,t){var n=this.current708Packet.data,r=n[e],i=t.currentWindow.penLoc;return t.currentWindow.pendingNewLine=!0,r=n[++e],i.row=15&r,r=n[++e],i.column=63&r,e},Me.prototype.reset=function(e,t){var n=this.getPts(e);return this.flushDisplayed(n,t),this.initService(t.serviceNum,e)};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},Ue=function(e){return null===e?"":(e=Ne[e]||e,String.fromCharCode(e))},Fe=14,je=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],Be=function(){var e=[],t=Fe+1;while(t--)e.push("");return e},qe=function e(t,n){e.prototype.init.call(this),this.field_=t||0,this.dataChannel_=n||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(e){var t,n,r,i,a;if(t=32639&e.ccData,t!==this.lastControlCode_){if(4096===(61440&t)?this.lastControlCode_=t:t!==this.PADDING_&&(this.lastControlCode_=null),r=t>>>8,i=255&t,t!==this.PADDING_)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),n=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=n,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_)"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1);else if(t===this.ERASE_DISPLAYED_MEMORY_)this.flushDisplayed(e.pts),this.displayed_=Be();else if(t===this.ERASE_NON_DISPLAYED_MEMORY_)this.nonDisplayed_=Be();else if(t===this.RESUME_DIRECT_CAPTIONING_)"paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=Be()),this.mode_="paintOn",this.startPts_=e.pts;else if(this.isSpecialCharacter(r,i))r=(3&r)<<8,a=Ue(r|i),this[this.mode_](e.pts,a),this.column_++;else if(this.isExtCharacter(r,i))"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1),r=(3&r)<<8,a=Ue(r|i),this[this.mode_](e.pts,a),this.column_++;else if(this.isMidRowCode(r,i))this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,14===(14&i)&&this.addFormatting(e.pts,["i"]),1===(1&i)&&this.addFormatting(e.pts,["u"]);else if(this.isOffsetControlCode(r,i))this.column_+=3&i;else if(this.isPAC(r,i)){var o=je.indexOf(7968&t);"rollUp"===this.mode_&&(o-this.rollUpRows_+1<0&&(o=this.rollUpRows_-1),this.setRollUp(e.pts,o)),o!==this.row_&&(this.clearFormatting(e.pts),this.row_=o),1&i&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),16===(16&t)&&(this.column_=4*((14&t)>>1)),this.isColorPAC(i)&&14===(14&i)&&this.addFormatting(e.pts,["i"])}else this.isNormalChar(r)&&(0===i&&(i=null),a=Ue(r),a+=Ue(i),this[this.mode_](e.pts,a),this.column_+=a.length)}else this.lastControlCode_=null}};qe.prototype=new U,qe.prototype.flushDisplayed=function(e){var t=this.displayed_.map((function(e,t){try{return e.trim()}catch(n){return this.trigger("log",{level:"warn",message:"Skipping a malformed 608 caption at index "+t+"."}),""}}),this).join("\n").replace(/^\n+|\n+$/g,"");t.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,text:t,stream:this.name_})},qe.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=Be(),this.nonDisplayed_=Be(),this.lastControlCode_=null,this.column_=0,this.row_=Fe,this.rollUpRows_=2,this.formatting_=[]},qe.prototype.setConstants=function(){0===this.dataChannel_?(this.BASE_=16,this.EXT_=17,this.CONTROL_=(20|this.field_)<<8,this.OFFSET_=23):1===this.dataChannel_&&(this.BASE_=24,this.EXT_=25,this.CONTROL_=(28|this.field_)<<8,this.OFFSET_=31),this.PADDING_=0,this.RESUME_CAPTION_LOADING_=32|this.CONTROL_,this.END_OF_CAPTION_=47|this.CONTROL_,this.ROLL_UP_2_ROWS_=37|this.CONTROL_,this.ROLL_UP_3_ROWS_=38|this.CONTROL_,this.ROLL_UP_4_ROWS_=39|this.CONTROL_,this.CARRIAGE_RETURN_=45|this.CONTROL_,this.RESUME_DIRECT_CAPTIONING_=41|this.CONTROL_,this.BACKSPACE_=33|this.CONTROL_,this.ERASE_DISPLAYED_MEMORY_=44|this.CONTROL_,this.ERASE_NON_DISPLAYED_MEMORY_=46|this.CONTROL_},qe.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&t>=48&&t<=63},qe.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&t>=32&&t<=63},qe.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&t>=32&&t<=47},qe.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&t>=33&&t<=35},qe.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&t>=64&&t<=127},qe.prototype.isColorPAC=function(e){return e>=64&&e<=79||e>=96&&e<=127},qe.prototype.isNormalChar=function(e){return e>=32&&e<=127},qe.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=Fe,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=Be(),this.displayed_=Be()),void 0!==t&&t!==this.row_)for(var n=0;n<this.rollUpRows_;n++)this.displayed_[t-n]=this.displayed_[this.row_-n],this.displayed_[this.row_-n]="";void 0===t&&(t=this.row_),this.topRow_=t-this.rollUpRows_+1},qe.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t);var n=t.reduce((function(e,t){return e+"<"+t+">"}),"");this[this.mode_](e,n)},qe.prototype.clearFormatting=function(e){if(this.formatting_.length){var t=this.formatting_.reverse().reduce((function(e,t){return e+"</"+t+">"}),"");this.formatting_=[],this[this.mode_](e,t)}},qe.prototype.popOn=function(e,t){var n=this.nonDisplayed_[this.row_];n+=t,this.nonDisplayed_[this.row_]=n},qe.prototype.rollUp=function(e,t){var n=this.displayed_[this.row_];n+=t,this.displayed_[this.row_]=n},qe.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_]=""},qe.prototype.paintOn=function(e,t){var n=this.displayed_[this.row_];n+=t,this.displayed_[this.row_]=n};var He={CaptionStream:Oe,Cea608Stream:qe,Cea708Stream:Me},$e={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21},Ve=8589934592,ze=4294967296,We="shared",Ge=function(e,t){var n=1;e>t&&(n=-1);while(Math.abs(t-e)>ze)e+=n*Ve;return e},Xe=function e(t){var n,r;e.prototype.init.call(this),this.type_=t||We,this.push=function(e){this.type_!==We&&e.type!==this.type_||(void 0===r&&(r=e.dts),e.dts=Ge(e.dts,r),e.pts=Ge(e.pts,r),n=e.dts,this.trigger("data",e))},this.flush=function(){r=n,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.discontinuity=function(){r=void 0,n=void 0},this.reset=function(){this.discontinuity(),this.trigger("reset")}};Xe.prototype=new U;var Ye,Ke={TimestampRolloverStream:Xe,handleRollover:Ge},Qe=function(e,t,n){var r,i="";for(r=t;r<n;r++)i+="%"+("00"+e[r].toString(16)).slice(-2);return i},Ze=function(e,t,n){return decodeURIComponent(Qe(e,t,n))},Je=function(e,t,n){return unescape(Qe(e,t,n))},et=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},tt={TXXX:function(e){var t;if(3===e.data[0]){for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=Ze(e.data,1,t),e.value=Ze(e.data,t+1,e.data.length).replace(/\0*$/,"");break}e.data=e.value}},WXXX:function(e){var t;if(3===e.data[0])for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=Ze(e.data,1,t),e.url=Ze(e.data,t+1,e.data.length);break}},PRIV:function(e){var t;for(t=0;t<e.data.length;t++)if(0===e.data[t]){e.owner=Je(e.data,0,t);break}e.privateData=e.data.subarray(t+1),e.data=e.privateData}};Ye=function(e){var t,n={descriptor:e&&e.descriptor},r=0,i=[],a=0;if(Ye.prototype.init.call(this),this.dispatchType=$e.METADATA_STREAM_TYPE.toString(16),n.descriptor)for(t=0;t<n.descriptor.length;t++)this.dispatchType+=("00"+n.descriptor[t].toString(16)).slice(-2);this.push=function(e){var t,n,o,s,u,c;if("timed-metadata"===e.type)if(e.dataAlignmentIndicator&&(a=0,i.length=0),0===i.length&&(e.data.length<10||e.data[0]!=="I".charCodeAt(0)||e.data[1]!=="D".charCodeAt(0)||e.data[2]!=="3".charCodeAt(0)))this.trigger("log",{level:"warn",message:"Skipping unrecognized metadata packet"});else if(i.push(e),a+=e.data.byteLength,1===i.length&&(r=et(e.data.subarray(6,10)),r+=10),!(a<r)){for(t={data:new Uint8Array(r),frames:[],pts:i[0].pts,dts:i[0].dts},u=0;u<r;)t.data.set(i[0].data.subarray(0,r-u),u),u+=i[0].data.byteLength,a-=i[0].data.byteLength,i.shift();n=10,64&t.data[5]&&(n+=4,n+=et(t.data.subarray(10,14)),r-=et(t.data.subarray(16,20)));do{if(o=et(t.data.subarray(n+4,n+8)),o<1)return void this.trigger("log",{level:"warn",message:"Malformed ID3 frame encountered. Skipping metadata parsing."});if(c=String.fromCharCode(t.data[n],t.data[n+1],t.data[n+2],t.data[n+3]),s={id:c,data:t.data.subarray(n+10,n+o+10)},s.key=s.id,tt[s.id]&&(tt[s.id](s),"com.apple.streaming.transportStreamTimestamp"===s.owner)){var l=s.data,d=(1&l[3])<<30|l[4]<<22|l[5]<<14|l[6]<<6|l[7]>>>2;d*=4,d+=3&l[7],s.timeStamp=d,void 0===t.pts&&void 0===t.dts&&(t.pts=s.timeStamp,t.dts=s.timeStamp),this.trigger("timestamp",s)}t.frames.push(s),n+=10,n+=o}while(n<r);this.trigger("data",t)}}},Ye.prototype=new U;var nt,rt,it,at=Ye,ot=Ke.TimestampRolloverStream,st=188,ut=71;nt=function(){var e=new Uint8Array(st),t=0;nt.prototype.init.call(this),this.push=function(n){var r,i=0,a=st;t?(r=new Uint8Array(n.byteLength+t),r.set(e.subarray(0,t)),r.set(n,t),t=0):r=n;while(a<r.byteLength)r[i]!==ut||r[a]!==ut?(i++,a++):(this.trigger("data",r.subarray(i,a)),i+=st,a+=st);i<r.byteLength&&(e.set(r.subarray(i),0),t=r.byteLength-i)},this.flush=function(){t===st&&e[0]===ut&&(this.trigger("data",e),t=0),this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.reset=function(){t=0,this.trigger("reset")}},nt.prototype=new U,rt=function(){var e,t,n,r;rt.prototype.init.call(this),r=this,this.packetsWaitingForPmt=[],this.programMapTable=void 0,e=function(e,r){var i=0;r.payloadUnitStartIndicator&&(i+=e[i]+1),"pat"===r.type?t(e.subarray(i),r):n(e.subarray(i),r)},t=function(e,t){t.section_number=e[7],t.last_section_number=e[8],r.pmtPid=(31&e[10])<<8|e[11],t.pmtPid=r.pmtPid},n=function(e,t){var n,i,a,o;if(1&e[5]){r.programMapTable={video:null,audio:null,"timed-metadata":{}},n=(15&e[1])<<8|e[2],i=3+n-4,a=(15&e[10])<<8|e[11],o=12+a;while(o<i){var s=e[o],u=(31&e[o+1])<<8|e[o+2];s===$e.H264_STREAM_TYPE&&null===r.programMapTable.video?r.programMapTable.video=u:s===$e.ADTS_STREAM_TYPE&&null===r.programMapTable.audio?r.programMapTable.audio=u:s===$e.METADATA_STREAM_TYPE&&(r.programMapTable["timed-metadata"][u]=s),o+=5+((15&e[o+3])<<8|e[o+4])}t.programMapTable=r.programMapTable}},this.push=function(t){var n={},r=4;if(n.payloadUnitStartIndicator=!!(64&t[1]),n.pid=31&t[1],n.pid<<=8,n.pid|=t[2],(48&t[3])>>>4>1&&(r+=t[r]+1),0===n.pid)n.type="pat",e(t.subarray(r),n),this.trigger("data",n);else if(n.pid===this.pmtPid){n.type="pmt",e(t.subarray(r),n),this.trigger("data",n);while(this.packetsWaitingForPmt.length)this.processPes_.apply(this,this.packetsWaitingForPmt.shift())}else void 0===this.programMapTable?this.packetsWaitingForPmt.push([t,r,n]):this.processPes_(t,r,n)},this.processPes_=function(e,t,n){n.pid===this.programMapTable.video?n.streamType=$e.H264_STREAM_TYPE:n.pid===this.programMapTable.audio?n.streamType=$e.ADTS_STREAM_TYPE:n.streamType=this.programMapTable["timed-metadata"][n.pid],n.type="pes",n.data=e.subarray(t),this.trigger("data",n)}},rt.prototype=new U,rt.STREAM_TYPES={h264:27,adts:15},it=function(){var e,t=this,n=!1,r={data:[],size:0},i={data:[],size:0},a={data:[],size:0},o=function(e,t){var n,r=e[0]<<16|e[1]<<8|e[2];t.data=new Uint8Array,1===r&&(t.packetLength=6+(e[4]<<8|e[5]),t.dataAlignmentIndicator=0!==(4&e[6]),n=e[7],192&n&&(t.pts=(14&e[9])<<27|(255&e[10])<<20|(254&e[11])<<12|(255&e[12])<<5|(254&e[13])>>>3,t.pts*=4,t.pts+=(6&e[13])>>>1,t.dts=t.pts,64&n&&(t.dts=(14&e[14])<<27|(255&e[15])<<20|(254&e[16])<<12|(255&e[17])<<5|(254&e[18])>>>3,t.dts*=4,t.dts+=(6&e[18])>>>1)),t.data=e.subarray(9+e[8]))},s=function(e,n,r){var i,a=new Uint8Array(e.size),s={type:n},u=0,c=0,l=!1;if(e.data.length&&!(e.size<9)){for(s.trackId=e.data[0].pid,u=0;u<e.data.length;u++)i=e.data[u],a.set(i.data,c),c+=i.data.byteLength;o(a,s),l="video"===n||s.packetLength<=e.size,(r||l)&&(e.size=0,e.data.length=0),l&&t.trigger("data",s)}};it.prototype.init.call(this),this.push=function(o){({pat:function(){},pes:function(){var e,t;switch(o.streamType){case $e.H264_STREAM_TYPE:e=r,t="video";break;case $e.ADTS_STREAM_TYPE:e=i,t="audio";break;case $e.METADATA_STREAM_TYPE:e=a,t="timed-metadata";break;default:return}o.payloadUnitStartIndicator&&s(e,t,!0),e.data.push(o),e.size+=o.data.byteLength},pmt:function(){var r={type:"metadata",tracks:[]};e=o.programMapTable,null!==e.video&&r.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.video,codec:"avc",type:"video"}),null!==e.audio&&r.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.audio,codec:"adts",type:"audio"}),n=!0,t.trigger("data",r)}})[o.type]()},this.reset=function(){r.size=0,r.data.length=0,i.size=0,i.data.length=0,this.trigger("reset")},this.flushStreams_=function(){s(r,"video"),s(i,"audio"),s(a,"timed-metadata")},this.flush=function(){if(!n&&e){var r={type:"metadata",tracks:[]};null!==e.video&&r.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.video,codec:"avc",type:"video"}),null!==e.audio&&r.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.audio,codec:"adts",type:"audio"}),t.trigger("data",r)}n=!1,this.flushStreams_(),this.trigger("done")}},it.prototype=new U;var ct={PAT_PID:0,MP2T_PACKET_LENGTH:st,TransportPacketStream:nt,TransportParseStream:rt,ElementaryStream:it,TimestampRolloverStream:ot,CaptionStream:He.CaptionStream,Cea608Stream:He.Cea608Stream,Cea708Stream:He.Cea708Stream,MetadataStream:at};for(var lt in $e)$e.hasOwnProperty(lt)&&(ct[lt]=$e[lt]);var dt,ht=ct,ft=le.ONE_SECOND_IN_TS,pt=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];dt=function(e){var t,n=0;dt.prototype.init.call(this),this.skipWarn_=function(e,t){this.trigger("log",{level:"warn",message:"adts skiping bytes "+e+" to "+t+" in frame "+n+" outside syncword"})},this.push=function(r){var i,a,o,s,u,c=0;if(e||(n=0),"audio"===r.type){var l;t&&t.length?(o=t,t=new Uint8Array(o.byteLength+r.data.byteLength),t.set(o),t.set(r.data,o.byteLength)):t=r.data;while(c+7<t.length)if(255===t[c]&&240===(246&t[c+1])){if("number"===typeof l&&(this.skipWarn_(l,c),l=null),a=2*(1&~t[c+1]),i=(3&t[c+3])<<11|t[c+4]<<3|(224&t[c+5])>>5,s=1024*(1+(3&t[c+6])),u=s*ft/pt[(60&t[c+2])>>>2],t.byteLength-c<i)break;this.trigger("data",{pts:r.pts+n*u,dts:r.dts+n*u,sampleCount:s,audioobjecttype:1+(t[c+2]>>>6&3),channelcount:(1&t[c+2])<<2|(192&t[c+3])>>>6,samplerate:pt[(60&t[c+2])>>>2],samplingfrequencyindex:(60&t[c+2])>>>2,samplesize:16,data:t.subarray(c+7+a,c+i)}),n++,c+=i}else"number"!==typeof l&&(l=c),c++;"number"===typeof l&&(this.skipWarn_(l,c),l=null),t=t.subarray(c)}},this.flush=function(){n=0,this.trigger("done")},this.reset=function(){t=void 0,this.trigger("reset")},this.endTimeline=function(){t=void 0,this.trigger("endedtimeline")}},dt.prototype=new U;var mt,gt=dt;mt=function(e){var t=e.byteLength,n=0,r=0;this.length=function(){return 8*t},this.bitsAvailable=function(){return 8*t+r},this.loadWord=function(){var i=e.byteLength-t,a=new Uint8Array(4),o=Math.min(4,t);if(0===o)throw new Error("no bytes available");a.set(e.subarray(i,i+o)),n=new DataView(a.buffer).getUint32(0),r=8*o,t-=o},this.skipBits=function(e){var i;r>e?(n<<=e,r-=e):(e-=r,i=Math.floor(e/8),e-=8*i,t-=i,this.loadWord(),n<<=e,r-=e)},this.readBits=function(e){var i=Math.min(r,e),a=n>>>32-i;return r-=i,r>0?n<<=i:t>0&&this.loadWord(),i=e-i,i>0?a<<i|this.readBits(i):a},this.skipLeadingZeros=function(){var e;for(e=0;e<r;++e)if(0!==(n&2147483648>>>e))return n<<=e,r-=e,e;return this.loadWord(),e+this.skipLeadingZeros()},this.skipUnsignedExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.skipExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.readUnsignedExpGolomb=function(){var e=this.skipLeadingZeros();return this.readBits(e+1)-1},this.readExpGolomb=function(){var e=this.readUnsignedExpGolomb();return 1&e?1+e>>>1:-1*(e>>>1)},this.readBoolean=function(){return 1===this.readBits(1)},this.readUnsignedByte=function(){return this.readBits(8)},this.loadWord()};var vt,yt,_t,bt=mt;yt=function(){var e,t,n=0;yt.prototype.init.call(this),this.push=function(r){var i;t?(i=new Uint8Array(t.byteLength+r.data.byteLength),i.set(t),i.set(r.data,t.byteLength),t=i):t=r.data;for(var a=t.byteLength;n<a-3;n++)if(1===t[n+2]){e=n+5;break}while(e<a)switch(t[e]){case 0:if(0!==t[e-1]){e+=2;break}if(0!==t[e-2]){e++;break}n+3!==e-2&&this.trigger("data",t.subarray(n+3,e-2));do{e++}while(1!==t[e]&&e<a);n=e-2,e+=3;break;case 1:if(0!==t[e-1]||0!==t[e-2]){e+=3;break}this.trigger("data",t.subarray(n+3,e-2)),n=e-2,e+=3;break;default:e+=3;break}t=t.subarray(n),e-=n,n=0},this.reset=function(){t=null,n=0,this.trigger("reset")},this.flush=function(){t&&t.byteLength>3&&this.trigger("data",t.subarray(n+3)),t=null,n=0,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")}},yt.prototype=new U,_t={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},vt=function(){var e,t,n,r,i,a,o,s=new yt;vt.prototype.init.call(this),e=this,this.push=function(e){"video"===e.type&&(t=e.trackId,n=e.pts,r=e.dts,s.push(e))},s.on("data",(function(o){var s={trackId:t,pts:n,dts:r,data:o,nalUnitTypeCode:31&o[0]};switch(s.nalUnitTypeCode){case 5:s.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:s.nalUnitType="sei_rbsp",s.escapedRBSP=i(o.subarray(1));break;case 7:s.nalUnitType="seq_parameter_set_rbsp",s.escapedRBSP=i(o.subarray(1)),s.config=a(s.escapedRBSP);break;case 8:s.nalUnitType="pic_parameter_set_rbsp";break;case 9:s.nalUnitType="access_unit_delimiter_rbsp";break}e.trigger("data",s)})),s.on("done",(function(){e.trigger("done")})),s.on("partialdone",(function(){e.trigger("partialdone")})),s.on("reset",(function(){e.trigger("reset")})),s.on("endedtimeline",(function(){e.trigger("endedtimeline")})),this.flush=function(){s.flush()},this.partialFlush=function(){s.partialFlush()},this.reset=function(){s.reset()},this.endTimeline=function(){s.endTimeline()},o=function(e,t){var n,r,i=8,a=8;for(n=0;n<e;n++)0!==a&&(r=t.readExpGolomb(),a=(i+r+256)%256),i=0===a?i:a},i=function(e){var t,n,r=e.byteLength,i=[],a=1;while(a<r-2)0===e[a]&&0===e[a+1]&&3===e[a+2]?(i.push(a+2),a+=2):a++;if(0===i.length)return e;t=r-i.length,n=new Uint8Array(t);var o=0;for(a=0;a<t;o++,a++)o===i[0]&&(o++,i.shift()),n[a]=e[o];return n},a=function(e){var t,n,r,i,a,s,u,c,l,d,h,f,p,m=0,g=0,v=0,y=0,_=[1,1];if(t=new bt(e),n=t.readUnsignedByte(),i=t.readUnsignedByte(),r=t.readUnsignedByte(),t.skipUnsignedExpGolomb(),_t[n]&&(a=t.readUnsignedExpGolomb(),3===a&&t.skipBits(1),t.skipUnsignedExpGolomb(),t.skipUnsignedExpGolomb(),t.skipBits(1),t.readBoolean()))for(h=3!==a?8:12,p=0;p<h;p++)t.readBoolean()&&o(p<6?16:64,t);if(t.skipUnsignedExpGolomb(),s=t.readUnsignedExpGolomb(),0===s)t.readUnsignedExpGolomb();else if(1===s)for(t.skipBits(1),t.skipExpGolomb(),t.skipExpGolomb(),u=t.readUnsignedExpGolomb(),p=0;p<u;p++)t.skipExpGolomb();if(t.skipUnsignedExpGolomb(),t.skipBits(1),c=t.readUnsignedExpGolomb(),l=t.readUnsignedExpGolomb(),d=t.readBits(1),0===d&&t.skipBits(1),t.skipBits(1),t.readBoolean()&&(m=t.readUnsignedExpGolomb(),g=t.readUnsignedExpGolomb(),v=t.readUnsignedExpGolomb(),y=t.readUnsignedExpGolomb()),t.readBoolean()&&t.readBoolean()){switch(f=t.readUnsignedByte(),f){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:_=[t.readUnsignedByte()<<8|t.readUnsignedByte(),t.readUnsignedByte()<<8|t.readUnsignedByte()];break}_&&(_[0],_[1])}return{profileIdc:n,levelIdc:r,profileCompatibility:i,width:16*(c+1)-2*m-2*g,height:(2-d)*(l+1)*16-2*v-2*y,sarRatio:_}}},vt.prototype=new U;var Tt,wt={H264Stream:vt,NalByteStream:yt},St=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],Et=function(e,t){var n=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9],r=e[t+5],i=(16&r)>>4;return n=n>=0?n:0,i?n+20:n+10},xt=function e(t,n){return t.length-n<10||t[n]!=="I".charCodeAt(0)||t[n+1]!=="D".charCodeAt(0)||t[n+2]!=="3".charCodeAt(0)?n:(n+=Et(t,n),e(t,n))},kt=function(e){var t=xt(e,0);return e.length>=t+2&&255===(255&e[t])&&240===(240&e[t+1])&&16===(22&e[t+1])},Ct=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},At=function(e,t,n){var r,i="";for(r=t;r<n;r++)i+="%"+("00"+e[r].toString(16)).slice(-2);return i},Ot=function(e,t,n){return unescape(At(e,t,n))},It=function(e,t){var n=(224&e[t+5])>>5,r=e[t+4]<<3,i=6144&e[t+3];return i|r|n},Pt=function(e,t){return e[t]==="I".charCodeAt(0)&&e[t+1]==="D".charCodeAt(0)&&e[t+2]==="3".charCodeAt(0)?"timed-metadata":!0&e[t]&&240===(240&e[t+1])?"audio":null},Lt=function(e){var t=0;while(t+5<e.length){if(255===e[t]&&240===(246&e[t+1]))return St[(60&e[t+2])>>>2];t++}return null},Dt=function(e){var t,n,r,i;t=10,64&e[5]&&(t+=4,t+=Ct(e.subarray(10,14)));do{if(n=Ct(e.subarray(t+4,t+8)),n<1)return null;if(i=String.fromCharCode(e[t],e[t+1],e[t+2],e[t+3]),"PRIV"===i){r=e.subarray(t+10,t+n+10);for(var a=0;a<r.byteLength;a++)if(0===r[a]){var o=Ot(r,0,a);if("com.apple.streaming.transportStreamTimestamp"===o){var s=r.subarray(a+1),u=(1&s[3])<<30|s[4]<<22|s[5]<<14|s[6]<<6|s[7]>>>2;return u*=4,u+=3&s[7],u}break}}t+=10,t+=n}while(t<e.byteLength);return null},Rt={isLikelyAacData:kt,parseId3TagSize:Et,parseAdtsSize:It,parseType:Pt,parseSampleRate:Lt,parseAacTimestamp:Dt};Tt=function(){var e=new Uint8Array,t=0;Tt.prototype.init.call(this),this.setTimestamp=function(e){t=e},this.push=function(n){var r,i,a,o,s=0,u=0;e.length?(o=e.length,e=new Uint8Array(n.byteLength+o),e.set(e.subarray(0,o)),e.set(n,o)):e=n;while(e.length-u>=3)if(e[u]!=="I".charCodeAt(0)||e[u+1]!=="D".charCodeAt(0)||e[u+2]!=="3".charCodeAt(0))if(255!==(255&e[u])||240!==(240&e[u+1]))u++;else{if(e.length-u<7)break;if(s=Rt.parseAdtsSize(e,u),u+s>e.length)break;a={type:"audio",data:e.subarray(u,u+s),pts:t,dts:t},this.trigger("data",a),u+=s}else{if(e.length-u<10)break;if(s=Rt.parseId3TagSize(e,u),u+s>e.length)break;i={type:"timed-metadata",data:e.subarray(u,u+s)},this.trigger("data",i),u+=s}r=e.length-u,e=r>0?e.subarray(u):new Uint8Array},this.reset=function(){e=new Uint8Array,this.trigger("reset")},this.endTimeline=function(){e=new Uint8Array,this.trigger("endedtimeline")}},Tt.prototype=new U;var Mt,Nt,Ut,Ft,jt=Tt,Bt=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],qt=Bt,Ht=["width","height","profileIdc","levelIdc","profileCompatibility","sarRatio"],$t=Ht,Vt=wt.H264Stream,zt=Rt.isLikelyAacData,Wt=le.ONE_SECOND_IN_TS,Gt=function(e,t){var n;if(e.length!==t.length)return!1;for(n=0;n<e.length;n++)if(e[n]!==t[n])return!1;return!0},Xt=function(e,t,n,r,i,a){var o=n-t,s=r-t,u=i-n;return{start:{dts:e,pts:e+o},end:{dts:e+s,pts:e+u},prependedContentDuration:a,baseMediaDecodeTime:e}};Nt=function(e,t){var n=[],r=0,i=0,a=0,o=1/0;t=t||{},Nt.prototype.init.call(this),this.push=function(t){Te.collectDtsInfo(e,t),e&&qt.forEach((function(n){e[n]=t[n]})),n.push(t)},this.setEarliestDts=function(e){i=e},this.setVideoBaseMediaDecodeTime=function(e){o=e},this.setAudioAppendStart=function(e){a=e},this.flush=function(){var s,u,c,l,d,h,f;0!==n.length?(s=ge.trimAdtsFramesByEarliestDts(n,e,i),e.baseMediaDecodeTime=Te.calculateTrackBaseMediaDecodeTime(e,t.keepOriginalTimestamps),f=ge.prefixWithSilence(e,s,a,o),e.samples=ge.generateSampleTable(s),c=G.mdat(ge.concatenateFrameData(s)),n=[],u=G.moof(r,[e]),l=new Uint8Array(u.byteLength+c.byteLength),r++,l.set(u),l.set(c,u.byteLength),Te.clearDtsInfo(e),d=Math.ceil(1024*Wt/e.samplerate),s.length&&(h=s.length*d,this.trigger("segmentTimingInfo",Xt(le.audioTsToVideoTs(e.baseMediaDecodeTime,e.samplerate),s[0].dts,s[0].pts,s[0].dts+h,s[0].pts+h,f||0)),this.trigger("timingInfo",{start:s[0].pts,end:s[0].pts+h})),this.trigger("data",{track:e,boxes:l}),this.trigger("done","AudioSegmentStream")):this.trigger("done","AudioSegmentStream")},this.reset=function(){Te.clearDtsInfo(e),n=[],this.trigger("reset")}},Nt.prototype=new U,Mt=function(e,t){var n,r,i=0,a=[],o=[];t=t||{},Mt.prototype.init.call(this),delete e.minPTS,this.gopCache_=[],this.push=function(t){Te.collectDtsInfo(e,t),"seq_parameter_set_rbsp"!==t.nalUnitType||n||(n=t.config,e.sps=[t.data],$t.forEach((function(t){e[t]=n[t]}),this)),"pic_parameter_set_rbsp"!==t.nalUnitType||r||(r=t.data,e.pps=[t.data]),a.push(t)},this.flush=function(){var n,r,s,u,c,l,d,h,f=0;while(a.length){if("access_unit_delimiter_rbsp"===a[0].nalUnitType)break;a.shift()}if(0===a.length)return this.resetStream_(),void this.trigger("done","VideoSegmentStream");if(n=re.groupNalsIntoFrames(a),s=re.groupFramesIntoGops(n),s[0][0].keyFrame||(r=this.getGopForFusion_(a[0],e),r?(f=r.duration,s.unshift(r),s.byteLength+=r.byteLength,s.nalCount+=r.nalCount,s.pts=r.pts,s.dts=r.dts,s.duration+=r.duration):s=re.extendFirstKeyFrame(s)),o.length){var p;if(p=t.alignGopsAtEnd?this.alignGopsAtEnd_(s):this.alignGopsAtStart_(s),!p)return this.gopCache_.unshift({gop:s.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),a=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");Te.clearDtsInfo(e),s=p}Te.collectDtsInfo(e,s),e.samples=re.generateSampleTable(s),c=G.mdat(re.concatenateNalData(s)),e.baseMediaDecodeTime=Te.calculateTrackBaseMediaDecodeTime(e,t.keepOriginalTimestamps),this.trigger("processedGopsInfo",s.map((function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}}))),d=s[0],h=s[s.length-1],this.trigger("segmentTimingInfo",Xt(e.baseMediaDecodeTime,d.dts,d.pts,h.dts+h.duration,h.pts+h.duration,f)),this.trigger("timingInfo",{start:s[0].pts,end:s[s.length-1].pts+s[s.length-1].duration}),this.gopCache_.unshift({gop:s.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),a=[],this.trigger("baseMediaDecodeTime",e.baseMediaDecodeTime),this.trigger("timelineStartInfo",e.timelineStartInfo),u=G.moof(i,[e]),l=new Uint8Array(u.byteLength+c.byteLength),i++,l.set(u),l.set(c,u.byteLength),this.trigger("data",{track:e,boxes:l}),this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.reset=function(){this.resetStream_(),a=[],this.gopCache_.length=0,o.length=0,this.trigger("reset")},this.resetStream_=function(){Te.clearDtsInfo(e),n=void 0,r=void 0},this.getGopForFusion_=function(t){var n,r,i,a,o,s=45e3,u=1e4,c=1/0;for(o=0;o<this.gopCache_.length;o++)a=this.gopCache_[o],i=a.gop,e.pps&&Gt(e.pps[0],a.pps[0])&&e.sps&&Gt(e.sps[0],a.sps[0])&&(i.dts<e.timelineStartInfo.dts||(n=t.dts-i.dts-i.duration,n>=-u&&n<=s&&(!r||c>n)&&(r=a,c=n)));return r?r.gop:null},this.alignGopsAtStart_=function(e){var t,n,r,i,a,s,u,c;a=e.byteLength,s=e.nalCount,u=e.duration,t=n=0;while(t<o.length&&n<e.length){if(r=o[t],i=e[n],r.pts===i.pts)break;i.pts>r.pts?t++:(n++,a-=i.byteLength,s-=i.nalCount,u-=i.duration)}return 0===n?e:n===e.length?null:(c=e.slice(n),c.byteLength=a,c.duration=u,c.nalCount=s,c.pts=c[0].pts,c.dts=c[0].dts,c)},this.alignGopsAtEnd_=function(e){var t,n,r,i,a,s,u;t=o.length-1,n=e.length-1,a=null,s=!1;while(t>=0&&n>=0){if(r=o[t],i=e[n],r.pts===i.pts){s=!0;break}r.pts>i.pts?t--:(t===o.length-1&&(a=n),n--)}if(!s&&null===a)return null;if(u=s?n:a,0===u)return e;var c=e.slice(u),l=c.reduce((function(e,t){return e.byteLength+=t.byteLength,e.duration+=t.duration,e.nalCount+=t.nalCount,e}),{byteLength:0,duration:0,nalCount:0});return c.byteLength=l.byteLength,c.duration=l.duration,c.nalCount=l.nalCount,c.pts=c[0].pts,c.dts=c[0].dts,c},this.alignGopsWith=function(e){o=e}},Mt.prototype=new U,Ft=function(e,t){this.numberOfTracks=0,this.metadataStream=t,e=e||{},"undefined"!==typeof e.remux?this.remuxTracks=!!e.remux:this.remuxTracks=!0,"boolean"===typeof e.keepOriginalTimestamps?this.keepOriginalTimestamps=e.keepOriginalTimestamps:this.keepOriginalTimestamps=!1,this.pendingTracks=[],this.videoTrack=null,this.pendingBoxes=[],this.pendingCaptions=[],this.pendingMetadata=[],this.pendingBytes=0,this.emittedTracks=0,Ft.prototype.init.call(this),this.push=function(e){return e.text?this.pendingCaptions.push(e):e.frames?this.pendingMetadata.push(e):(this.pendingTracks.push(e.track),this.pendingBytes+=e.boxes.byteLength,"video"===e.track.type&&(this.videoTrack=e.track,this.pendingBoxes.push(e.boxes)),void("audio"===e.track.type&&(this.audioTrack=e.track,this.pendingBoxes.unshift(e.boxes))))}},Ft.prototype=new U,Ft.prototype.flush=function(e){var t,n,r,i,a=0,o={captions:[],captionStreams:{},metadata:[],info:{}},s=0;if(this.pendingTracks.length<this.numberOfTracks){if("VideoSegmentStream"!==e&&"AudioSegmentStream"!==e)return;if(this.remuxTracks)return;if(0===this.pendingTracks.length)return this.emittedTracks++,void(this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0))}if(this.videoTrack?(s=this.videoTrack.timelineStartInfo.pts,$t.forEach((function(e){o.info[e]=this.videoTrack[e]}),this)):this.audioTrack&&(s=this.audioTrack.timelineStartInfo.pts,qt.forEach((function(e){o.info[e]=this.audioTrack[e]}),this)),this.videoTrack||this.audioTrack){for(1===this.pendingTracks.length?o.type=this.pendingTracks[0].type:o.type="combined",this.emittedTracks+=this.pendingTracks.length,r=G.initSegment(this.pendingTracks),o.initSegment=new Uint8Array(r.byteLength),o.initSegment.set(r),o.data=new Uint8Array(this.pendingBytes),i=0;i<this.pendingBoxes.length;i++)o.data.set(this.pendingBoxes[i],a),a+=this.pendingBoxes[i].byteLength;for(i=0;i<this.pendingCaptions.length;i++)t=this.pendingCaptions[i],t.startTime=le.metadataTsToSeconds(t.startPts,s,this.keepOriginalTimestamps),t.endTime=le.metadataTsToSeconds(t.endPts,s,this.keepOriginalTimestamps),o.captionStreams[t.stream]=!0,o.captions.push(t);for(i=0;i<this.pendingMetadata.length;i++)n=this.pendingMetadata[i],n.cueTime=le.metadataTsToSeconds(n.pts,s,this.keepOriginalTimestamps),o.metadata.push(n);for(o.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",o),i=0;i<o.captions.length;i++)t=o.captions[i],this.trigger("caption",t);for(i=0;i<o.metadata.length;i++)n=o.metadata[i],this.trigger("id3Frame",n)}this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},Ft.prototype.setRemux=function(e){this.remuxTracks=e},Ut=function(e){var t,n,r=this,i=!0;Ut.prototype.init.call(this),e=e||{},this.baseMediaDecodeTime=e.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var i={};this.transmuxPipeline_=i,i.type="aac",i.metadataStream=new ht.MetadataStream,i.aacStream=new jt,i.audioTimestampRolloverStream=new ht.TimestampRolloverStream("audio"),i.timedMetadataTimestampRolloverStream=new ht.TimestampRolloverStream("timed-metadata"),i.adtsStream=new gt,i.coalesceStream=new Ft(e,i.metadataStream),i.headOfPipeline=i.aacStream,i.aacStream.pipe(i.audioTimestampRolloverStream).pipe(i.adtsStream),i.aacStream.pipe(i.timedMetadataTimestampRolloverStream).pipe(i.metadataStream).pipe(i.coalesceStream),i.metadataStream.on("timestamp",(function(e){i.aacStream.setTimestamp(e.timeStamp)})),i.aacStream.on("data",(function(a){"timed-metadata"!==a.type&&"audio"!==a.type||i.audioSegmentStream||(n=n||{timelineStartInfo:{baseMediaDecodeTime:r.baseMediaDecodeTime},codec:"adts",type:"audio"},i.coalesceStream.numberOfTracks++,i.audioSegmentStream=new Nt(n,e),i.audioSegmentStream.on("log",r.getLogTrigger_("audioSegmentStream")),i.audioSegmentStream.on("timingInfo",r.trigger.bind(r,"audioTimingInfo")),i.adtsStream.pipe(i.audioSegmentStream).pipe(i.coalesceStream),r.trigger("trackinfo",{hasAudio:!!n,hasVideo:!!t}))})),i.coalesceStream.on("data",this.trigger.bind(this,"data")),i.coalesceStream.on("done",this.trigger.bind(this,"done"))},this.setupTsPipeline=function(){var i={};this.transmuxPipeline_=i,i.type="ts",i.metadataStream=new ht.MetadataStream,i.packetStream=new ht.TransportPacketStream,i.parseStream=new ht.TransportParseStream,i.elementaryStream=new ht.ElementaryStream,i.timestampRolloverStream=new ht.TimestampRolloverStream,i.adtsStream=new gt,i.h264Stream=new Vt,i.captionStream=new ht.CaptionStream(e),i.coalesceStream=new Ft(e,i.metadataStream),i.headOfPipeline=i.packetStream,i.packetStream.pipe(i.parseStream).pipe(i.elementaryStream).pipe(i.timestampRolloverStream),i.timestampRolloverStream.pipe(i.h264Stream),i.timestampRolloverStream.pipe(i.adtsStream),i.timestampRolloverStream.pipe(i.metadataStream).pipe(i.coalesceStream),i.h264Stream.pipe(i.captionStream).pipe(i.coalesceStream),i.elementaryStream.on("data",(function(a){var o;if("metadata"===a.type){o=a.tracks.length;while(o--)t||"video"!==a.tracks[o].type?n||"audio"!==a.tracks[o].type||(n=a.tracks[o],n.timelineStartInfo.baseMediaDecodeTime=r.baseMediaDecodeTime):(t=a.tracks[o],t.timelineStartInfo.baseMediaDecodeTime=r.baseMediaDecodeTime);t&&!i.videoSegmentStream&&(i.coalesceStream.numberOfTracks++,i.videoSegmentStream=new Mt(t,e),i.videoSegmentStream.on("log",r.getLogTrigger_("videoSegmentStream")),i.videoSegmentStream.on("timelineStartInfo",(function(t){n&&!e.keepOriginalTimestamps&&(n.timelineStartInfo=t,i.audioSegmentStream.setEarliestDts(t.dts-r.baseMediaDecodeTime))})),i.videoSegmentStream.on("processedGopsInfo",r.trigger.bind(r,"gopInfo")),i.videoSegmentStream.on("segmentTimingInfo",r.trigger.bind(r,"videoSegmentTimingInfo")),i.videoSegmentStream.on("baseMediaDecodeTime",(function(e){n&&i.audioSegmentStream.setVideoBaseMediaDecodeTime(e)})),i.videoSegmentStream.on("timingInfo",r.trigger.bind(r,"videoTimingInfo")),i.h264Stream.pipe(i.videoSegmentStream).pipe(i.coalesceStream)),n&&!i.audioSegmentStream&&(i.coalesceStream.numberOfTracks++,i.audioSegmentStream=new Nt(n,e),i.audioSegmentStream.on("log",r.getLogTrigger_("audioSegmentStream")),i.audioSegmentStream.on("timingInfo",r.trigger.bind(r,"audioTimingInfo")),i.audioSegmentStream.on("segmentTimingInfo",r.trigger.bind(r,"audioSegmentTimingInfo")),i.adtsStream.pipe(i.audioSegmentStream).pipe(i.coalesceStream)),r.trigger("trackinfo",{hasAudio:!!n,hasVideo:!!t})}})),i.coalesceStream.on("data",this.trigger.bind(this,"data")),i.coalesceStream.on("id3Frame",(function(e){e.dispatchType=i.metadataStream.dispatchType,r.trigger("id3Frame",e)})),i.coalesceStream.on("caption",this.trigger.bind(this,"caption")),i.coalesceStream.on("done",this.trigger.bind(this,"done"))},this.setBaseMediaDecodeTime=function(r){var i=this.transmuxPipeline_;e.keepOriginalTimestamps||(this.baseMediaDecodeTime=r),n&&(n.timelineStartInfo.dts=void 0,n.timelineStartInfo.pts=void 0,Te.clearDtsInfo(n),i.audioTimestampRolloverStream&&i.audioTimestampRolloverStream.discontinuity()),t&&(i.videoSegmentStream&&(i.videoSegmentStream.gopCache_=[]),t.timelineStartInfo.dts=void 0,t.timelineStartInfo.pts=void 0,Te.clearDtsInfo(t),i.captionStream.reset()),i.timestampRolloverStream&&i.timestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(e){n&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(e)},this.setRemux=function(t){var n=this.transmuxPipeline_;e.remux=t,n&&n.coalesceStream&&n.coalesceStream.setRemux(t)},this.alignGopsWith=function(e){t&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(e)},this.getLogTrigger_=function(e){var t=this;return function(n){n.stream=e,t.trigger("log",n)}},this.push=function(e){if(i){var t=zt(e);if(t&&"aac"!==this.transmuxPipeline_.type?this.setupAacPipeline():t||"ts"===this.transmuxPipeline_.type||this.setupTsPipeline(),this.transmuxPipeline_)for(var n=Object.keys(this.transmuxPipeline_),r=0;r<n.length;r++){var a=n[r];"headOfPipeline"!==a&&this.transmuxPipeline_[a].on&&this.transmuxPipeline_[a].on("log",this.getLogTrigger_(a))}i=!1}this.transmuxPipeline_.headOfPipeline.push(e)},this.flush=function(){i=!0,this.transmuxPipeline_.headOfPipeline.flush()},this.endTimeline=function(){this.transmuxPipeline_.headOfPipeline.endTimeline()},this.reset=function(){this.transmuxPipeline_.headOfPipeline&&this.transmuxPipeline_.headOfPipeline.reset()},this.resetCaptions=function(){this.transmuxPipeline_.captionStream&&this.transmuxPipeline_.captionStream.reset()}},Ut.prototype=new U;var Yt,Kt,Qt,Zt,Jt,en,tn={Transmuxer:Ut,VideoSegmentStream:Mt,AudioSegmentStream:Nt,AUDIO_PROPERTIES:qt,VIDEO_PROPERTIES:$t,generateSegmentTimingInfo:Xt},nn=function(e){return e>>>0},rn=function(e){return("00"+e.toString(16)).slice(-2)},an={toUnsigned:nn,toHexString:rn},on=function(e){var t="";return t+=String.fromCharCode(e[0]),t+=String.fromCharCode(e[1]),t+=String.fromCharCode(e[2]),t+=String.fromCharCode(e[3]),t},sn=on,un=an.toUnsigned,cn=function e(t,n){var r,i,a,o,s,u=[];if(!n.length)return null;for(r=0;r<t.byteLength;)i=un(t[r]<<24|t[r+1]<<16|t[r+2]<<8|t[r+3]),a=sn(t.subarray(r+4,r+8)),o=i>1?r+i:t.byteLength,a===n[0]&&(1===n.length?u.push(t.subarray(r+8,o)):(s=e(t.subarray(r+8,o),n.slice(1)),s.length&&(u=u.concat(s)))),r=o;return u},ln=cn,dn=an.toUnsigned,hn=function(e){var t={version:e[0],flags:new Uint8Array(e.subarray(1,4)),baseMediaDecodeTime:dn(e[4]<<24|e[5]<<16|e[6]<<8|e[7])};return 1===t.version&&(t.baseMediaDecodeTime*=Math.pow(2,32),t.baseMediaDecodeTime+=dn(e[8]<<24|e[9]<<16|e[10]<<8|e[11])),t},fn=hn,pn=function(e){return{isLeading:(12&e[0])>>>2,dependsOn:3&e[0],isDependedOn:(192&e[1])>>>6,hasRedundancy:(48&e[1])>>>4,paddingValue:(14&e[1])>>>1,isNonSyncSample:1&e[1],degradationPriority:e[2]<<8|e[3]}},mn=pn,gn=function(e){var t,n={version:e[0],flags:new Uint8Array(e.subarray(1,4)),samples:[]},r=new DataView(e.buffer,e.byteOffset,e.byteLength),i=1&n.flags[2],a=4&n.flags[2],o=1&n.flags[1],s=2&n.flags[1],u=4&n.flags[1],c=8&n.flags[1],l=r.getUint32(4),d=8;i&&(n.dataOffset=r.getInt32(d),d+=4),a&&l&&(t={flags:mn(e.subarray(d,d+4))},d+=4,o&&(t.duration=r.getUint32(d),d+=4),s&&(t.size=r.getUint32(d),d+=4),c&&(1===n.version?t.compositionTimeOffset=r.getInt32(d):t.compositionTimeOffset=r.getUint32(d),d+=4),n.samples.push(t),l--);while(l--)t={},o&&(t.duration=r.getUint32(d),d+=4),s&&(t.size=r.getUint32(d),d+=4),u&&(t.flags=mn(e.subarray(d,d+4)),d+=4),c&&(1===n.version?t.compositionTimeOffset=r.getInt32(d):t.compositionTimeOffset=r.getUint32(d),d+=4),n.samples.push(t);return n},vn=gn,yn=function(e){var t,n=new DataView(e.buffer,e.byteOffset,e.byteLength),r={version:e[0],flags:new Uint8Array(e.subarray(1,4)),trackId:n.getUint32(4)},i=1&r.flags[2],a=2&r.flags[2],o=8&r.flags[2],s=16&r.flags[2],u=32&r.flags[2],c=65536&r.flags[0],l=131072&r.flags[0];return t=8,i&&(t+=4,r.baseDataOffset=n.getUint32(12),t+=4),a&&(r.sampleDescriptionIndex=n.getUint32(t),t+=4),o&&(r.defaultSampleDuration=n.getUint32(t),t+=4),s&&(r.defaultSampleSize=n.getUint32(t),t+=4),u&&(r.defaultSampleFlags=n.getUint32(t)),c&&(r.durationIsEmpty=!0),!i&&l&&(r.baseDataOffsetIsMoof=!0),r},_n=yn,bn=Ae.discardEmulationPreventionBytes,Tn=He.CaptionStream,wn=function(e,t){for(var n=e,r=0;r<t.length;r++){var i=t[r];if(n<i.size)return i;n-=i.size}return null},Sn=function(e,t,n){var r,i,a,o,s=new DataView(e.buffer,e.byteOffset,e.byteLength),u={logs:[],seiNals:[]};for(i=0;i+4<e.length;i+=a)if(a=s.getUint32(i),i+=4,!(a<=0))switch(31&e[i]){case 6:var c=e.subarray(i+1,i+1+a),l=wn(i,t);if(r={nalUnitType:"sei_rbsp",size:a,data:c,escapedRBSP:bn(c),trackId:n},l)r.pts=l.pts,r.dts=l.dts,o=l;else{if(!o){u.logs.push({level:"warn",message:"We've encountered a nal unit without data at "+i+" for trackId "+n+". See mux.js#223."});break}r.pts=o.pts,r.dts=o.dts}u.seiNals.push(r);break}return u},En=function(e,t,n){var r=t,i=n.defaultSampleDuration||0,a=n.defaultSampleSize||0,o=n.trackId,s=[];return e.forEach((function(e){var t=vn(e),n=t.samples;n.forEach((function(e){void 0===e.duration&&(e.duration=i),void 0===e.size&&(e.size=a),e.trackId=o,e.dts=r,void 0===e.compositionTimeOffset&&(e.compositionTimeOffset=0),e.pts=r+e.compositionTimeOffset,r+=e.duration})),s=s.concat(n)})),s},xn=function(e,t){var n=ln(e,["moof","traf"]),r=ln(e,["mdat"]),i={},a=[];return r.forEach((function(e,t){var r=n[t];a.push({mdat:e,traf:r})})),a.forEach((function(e){var n,r,a=e.mdat,o=e.traf,s=ln(o,["tfhd"]),u=_n(s[0]),c=u.trackId,l=ln(o,["tfdt"]),d=l.length>0?fn(l[0]).baseMediaDecodeTime:0,h=ln(o,["trun"]);t===c&&h.length>0&&(n=En(h,d,u),r=Sn(a,n,c),i[c]||(i[c]={seiNals:[],logs:[]}),i[c].seiNals=i[c].seiNals.concat(r.seiNals),i[c].logs=i[c].logs.concat(r.logs))})),i},kn=function(e,t,n){var r;if(null===t)return null;r=xn(e,t);var i=r[t]||{};return{seiNals:i.seiNals,logs:i.logs,timescale:n}},Cn=function(){var e,t,n,r,i,a,o=!1;this.isInitialized=function(){return o},this.init=function(t){e=new Tn,o=!0,a=!!t&&t.isPartial,e.on("data",(function(e){e.startTime=e.startPts/r,e.endTime=e.endPts/r,i.captions.push(e),i.captionStreams[e.stream]=!0})),e.on("log",(function(e){i.logs.push(e)}))},this.isNewInit=function(e,t){return!(e&&0===e.length||t&&"object"===typeof t&&0===Object.keys(t).length)&&(n!==e[0]||r!==t[n])},this.parse=function(e,a,o){var s;if(!this.isInitialized())return null;if(!a||!o)return null;if(this.isNewInit(a,o))n=a[0],r=o[n];else if(null===n||!r)return t.push(e),null;while(t.length>0){var u=t.shift();this.parse(u,a,o)}return s=kn(e,n,r),s&&s.logs&&(i.logs=i.logs.concat(s.logs)),null!==s&&s.seiNals?(this.pushNals(s.seiNals),this.flushStream(),i):i.logs.length?{logs:i.logs,captions:[],captionStreams:[]}:null},this.pushNals=function(t){if(!this.isInitialized()||!t||0===t.length)return null;t.forEach((function(t){e.push(t)}))},this.flushStream=function(){if(!this.isInitialized())return null;a?e.partialFlush():e.flush()},this.clearParsedCaptions=function(){i.captions=[],i.captionStreams={},i.logs=[]},this.resetCaptionStream=function(){if(!this.isInitialized())return null;e.reset()},this.clearAllCaptions=function(){this.clearParsedCaptions(),this.resetCaptionStream()},this.reset=function(){t=[],n=null,r=null,i?this.clearParsedCaptions():i={captions:[],captionStreams:{},logs:[]},this.resetCaptionStream()},this.reset()},An=Cn,On=an.toUnsigned,In=an.toHexString;Yt=function(e){var t={},n=ln(e,["moov","trak"]);return n.reduce((function(e,t){var n,r,i,a,o;return n=ln(t,["tkhd"])[0],n?(r=n[0],i=0===r?12:20,a=On(n[i]<<24|n[i+1]<<16|n[i+2]<<8|n[i+3]),o=ln(t,["mdia","mdhd"])[0],o?(r=o[0],i=0===r?12:20,e[a]=On(o[i]<<24|o[i+1]<<16|o[i+2]<<8|o[i+3]),e):null):null}),t)},Kt=function(e,t){var n,r,i;return n=ln(t,["moof","traf"]),r=[].concat.apply([],n.map((function(t){return ln(t,["tfhd"]).map((function(n){var r,i,a;return r=On(n[4]<<24|n[5]<<16|n[6]<<8|n[7]),i=e[r]||9e4,a=ln(t,["tfdt"]).map((function(e){var t,n;return t=e[0],n=On(e[4]<<24|e[5]<<16|e[6]<<8|e[7]),1===t&&(n*=Math.pow(2,32),n+=On(e[8]<<24|e[9]<<16|e[10]<<8|e[11])),n}))[0],a="number"!==typeof a||isNaN(a)?1/0:a,a/i}))}))),i=Math.min.apply(null,r),isFinite(i)?i:0},Qt=function(e,t){var n,r=ln(t,["moof","traf"]),i=0,a=0;if(r&&r.length){var o=ln(r[0],["tfhd"])[0],s=ln(r[0],["trun"])[0],u=ln(r[0],["tfdt"])[0];if(o){var c=_n(o);n=c.trackId}if(u){var l=fn(u);i=l.baseMediaDecodeTime}if(s){var d=vn(s);d.samples&&d.samples.length&&(a=d.samples[0].compositionTimeOffset||0)}}var h=e[n]||9e4;return(i+a)/h},Zt=function(e){var t=ln(e,["moov","trak"]),n=[];return t.forEach((function(e){var t=ln(e,["mdia","hdlr"]),r=ln(e,["tkhd"]);t.forEach((function(e,t){var i,a,o,s=sn(e.subarray(8,12)),u=r[t];"vide"===s&&(i=new DataView(u.buffer,u.byteOffset,u.byteLength),a=i.getUint8(0),o=0===a?i.getUint32(12):i.getUint32(20),n.push(o))}))})),n},en=function(e){var t=e[0],n=0===t?12:20;return On(e[n]<<24|e[n+1]<<16|e[n+2]<<8|e[n+3])},Jt=function(e){var t=ln(e,["moov","trak"]),n=[];return t.forEach((function(e){var t,r,i={},a=ln(e,["tkhd"])[0];a&&(t=new DataView(a.buffer,a.byteOffset,a.byteLength),r=t.getUint8(0),i.id=0===r?t.getUint32(12):t.getUint32(20));var o=ln(e,["mdia","hdlr"])[0];if(o){var s=sn(o.subarray(8,12));i.type="vide"===s?"video":"soun"===s?"audio":s}var u=ln(e,["mdia","minf","stbl","stsd"])[0];if(u){var c=u.subarray(8);i.codec=sn(c.subarray(4,8));var l,d,h=ln(c,[i.codec])[0];h&&(/^[a-z]vc[1-9]$/i.test(i.codec)?(l=h.subarray(78),d=sn(l.subarray(4,8)),"avcC"===d&&l.length>11?(i.codec+=".",i.codec+=In(l[9]),i.codec+=In(l[10]),i.codec+=In(l[11])):i.codec="avc1.4d400d"):/^mp4[a,v]$/i.test(i.codec)?(l=h.subarray(28),d=sn(l.subarray(4,8)),"esds"===d&&l.length>20&&0!==l[19]?(i.codec+="."+In(l[19]),i.codec+="."+In(l[20]>>>2&63).replace(/^0/,"")):i.codec="mp4a.40.2"):i.codec=i.codec.toLowerCase())}var f=ln(e,["mdia","mdhd"])[0];f&&(i.timescale=en(f)),n.push(i)})),n};var Pn={findBox:ln,parseType:sn,timescale:Yt,startTime:Kt,compositionStartTime:Qt,videoTrackIds:Zt,tracks:Jt,getTimescaleFromMediaHeader:en},Ln=function(e){var t=31&e[1];return t<<=8,t|=e[2],t},Dn=function(e){return!!(64&e[1])},Rn=function(e){var t=0;return(48&e[3])>>>4>1&&(t+=e[4]+1),t},Mn=function(e,t){var n=Ln(e);return 0===n?"pat":n===t?"pmt":t?"pes":null},Nn=function(e){var t=Dn(e),n=4+Rn(e);return t&&(n+=e[n]+1),(31&e[n+10])<<8|e[n+11]},Un=function(e){var t={},n=Dn(e),r=4+Rn(e);if(n&&(r+=e[r]+1),1&e[r+5]){var i,a,o;i=(15&e[r+1])<<8|e[r+2],a=3+i-4,o=(15&e[r+10])<<8|e[r+11];var s=12+o;while(s<a){var u=r+s;t[(31&e[u+1])<<8|e[u+2]]=e[u],s+=5+((15&e[u+3])<<8|e[u+4])}return t}},Fn=function(e,t){var n=Ln(e),r=t[n];switch(r){case $e.H264_STREAM_TYPE:return"video";case $e.ADTS_STREAM_TYPE:return"audio";case $e.METADATA_STREAM_TYPE:return"timed-metadata";default:return null}},jn=function(e){var t=Dn(e);if(!t)return null;var n=4+Rn(e);if(n>=e.byteLength)return null;var r,i=null;return r=e[n+7],192&r&&(i={},i.pts=(14&e[n+9])<<27|(255&e[n+10])<<20|(254&e[n+11])<<12|(255&e[n+12])<<5|(254&e[n+13])>>>3,i.pts*=4,i.pts+=(6&e[n+13])>>>1,i.dts=i.pts,64&r&&(i.dts=(14&e[n+14])<<27|(255&e[n+15])<<20|(254&e[n+16])<<12|(255&e[n+17])<<5|(254&e[n+18])>>>3,i.dts*=4,i.dts+=(6&e[n+18])>>>1)),i},Bn=function(e){switch(e){case 5:return"slice_layer_without_partitioning_rbsp_idr";case 6:return"sei_rbsp";case 7:return"seq_parameter_set_rbsp";case 8:return"pic_parameter_set_rbsp";case 9:return"access_unit_delimiter_rbsp";default:return null}},qn=function(e){for(var t,n=4+Rn(e),r=e.subarray(n),i=0,a=0,o=!1;a<r.byteLength-3;a++)if(1===r[a+2]){i=a+5;break}while(i<r.byteLength)switch(r[i]){case 0:if(0!==r[i-1]){i+=2;break}if(0!==r[i-2]){i++;break}a+3!==i-2&&(t=Bn(31&r[a+3]),"slice_layer_without_partitioning_rbsp_idr"===t&&(o=!0));do{i++}while(1!==r[i]&&i<r.length);a=i-2,i+=3;break;case 1:if(0!==r[i-1]||0!==r[i-2]){i+=3;break}t=Bn(31&r[a+3]),"slice_layer_without_partitioning_rbsp_idr"===t&&(o=!0),a=i-2,i+=3;break;default:i+=3;break}return r=r.subarray(a),i-=a,a=0,r&&r.byteLength>3&&(t=Bn(31&r[a+3]),"slice_layer_without_partitioning_rbsp_idr"===t&&(o=!0)),o},Hn={parseType:Mn,parsePat:Nn,parsePmt:Un,parsePayloadUnitStartIndicator:Dn,parsePesType:Fn,parsePesTime:jn,videoPacketContainsKeyFrame:qn},$n=Ke.handleRollover,Vn={};Vn.ts=Hn,Vn.aac=Rt;var zn=le.ONE_SECOND_IN_TS,Wn=188,Gn=71,Xn=function(e,t){var n,r,i=0,a=Wn;while(a<e.byteLength)if(e[i]!==Gn||e[a]!==Gn)i++,a++;else{switch(n=e.subarray(i,a),r=Vn.ts.parseType(n,t.pid),r){case"pat":t.pid=Vn.ts.parsePat(n);break;case"pmt":var o=Vn.ts.parsePmt(n);t.table=t.table||{},Object.keys(o).forEach((function(e){t.table[e]=o[e]}));break}i+=Wn,a+=Wn}},Yn=function(e,t,n){var r,i,a,o,s,u=0,c=Wn,l=!1;while(c<=e.byteLength)if(e[u]!==Gn||e[c]!==Gn&&c!==e.byteLength)u++,c++;else{switch(r=e.subarray(u,c),i=Vn.ts.parseType(r,t.pid),i){case"pes":a=Vn.ts.parsePesType(r,t.table),o=Vn.ts.parsePayloadUnitStartIndicator(r),"audio"===a&&o&&(s=Vn.ts.parsePesTime(r),s&&(s.type="audio",n.audio.push(s),l=!0));break}if(l)break;u+=Wn,c+=Wn}c=e.byteLength,u=c-Wn,l=!1;while(u>=0)if(e[u]!==Gn||e[c]!==Gn&&c!==e.byteLength)u--,c--;else{switch(r=e.subarray(u,c),i=Vn.ts.parseType(r,t.pid),i){case"pes":a=Vn.ts.parsePesType(r,t.table),o=Vn.ts.parsePayloadUnitStartIndicator(r),"audio"===a&&o&&(s=Vn.ts.parsePesTime(r),s&&(s.type="audio",n.audio.push(s),l=!0));break}if(l)break;u-=Wn,c-=Wn}},Kn=function(e,t,n){var r,i,a,o,s,u,c,l,d=0,h=Wn,f=!1,p={data:[],size:0};while(h<e.byteLength)if(e[d]!==Gn||e[h]!==Gn)d++,h++;else{switch(r=e.subarray(d,h),i=Vn.ts.parseType(r,t.pid),i){case"pes":if(a=Vn.ts.parsePesType(r,t.table),o=Vn.ts.parsePayloadUnitStartIndicator(r),"video"===a&&(o&&!f&&(s=Vn.ts.parsePesTime(r),s&&(s.type="video",n.video.push(s),f=!0)),!n.firstKeyFrame)){if(o&&0!==p.size){u=new Uint8Array(p.size),c=0;while(p.data.length)l=p.data.shift(),u.set(l,c),c+=l.byteLength;if(Vn.ts.videoPacketContainsKeyFrame(u)){var m=Vn.ts.parsePesTime(u);m?(n.firstKeyFrame=m,n.firstKeyFrame.type="video"):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! 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n={start:{decode:le.videoTsToSeconds(t.start.dts),presentation:le.videoTsToSeconds(t.start.pts)},end:{decode:le.videoTsToSeconds(t.end.dts),presentation:le.videoTsToSeconds(t.end.pts)},baseMediaDecodeTime:le.videoTsToSeconds(t.baseMediaDecodeTime)};t.prependedContentDuration&&(n.prependedContentDuration=le.videoTsToSeconds(t.prependedContentDuration)),e.postMessage({action:"videoSegmentTimingInfo",videoSegmentTimingInfo:n})})),t.on("audioSegmentTimingInfo",(function(t){var n={start:{decode:le.videoTsToSeconds(t.start.dts),presentation:le.videoTsToSeconds(t.start.pts)},end:{decode:le.videoTsToSeconds(t.end.dts),presentation:le.videoTsToSeconds(t.end.pts)},baseMediaDecodeTime:le.videoTsToSeconds(t.baseMediaDecodeTime)};t.prependedContentDuration&&(n.prependedContentDuration=le.videoTsToSeconds(t.prependedContentDuration)),e.postMessage({action:"audioSegmentTimingInfo",audioSegmentTimingInfo:n})})),t.on("id3Frame",(function(t){e.postMessage({action:"id3Frame",id3Frame:t})})),t.on("caption",(function(t){e.postMessage({action:"caption",caption:t})})),t.on("trackinfo",(function(t){e.postMessage({action:"trackinfo",trackInfo:t})})),t.on("audioTimingInfo",(function(t){e.postMessage({action:"audioTimingInfo",audioTimingInfo:{start:le.videoTsToSeconds(t.start),end:le.videoTsToSeconds(t.end)}})})),t.on("videoTimingInfo",(function(t){e.postMessage({action:"videoTimingInfo",videoTimingInfo:{start:le.videoTsToSeconds(t.start),end:le.videoTsToSeconds(t.end)}})})),t.on("log",(function(t){e.postMessage({action:"log",log:t})}))},rr=function(){function 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t=e.timestampOffset||0;this.transmuxer.setBaseMediaDecodeTime(Math.round(le.secondsToVideoTs(t)))},t.setAudioAppendStart=function(e){this.transmuxer.setAudioAppendStart(Math.ceil(le.secondsToVideoTs(e.appendStart)))},t.setRemux=function(e){this.transmuxer.setRemux(e.remux)},t.flush=function(e){this.transmuxer.flush(),self.postMessage({action:"done",type:"transmuxed"})},t.endTimeline=function(){this.transmuxer.endTimeline(),self.postMessage({action:"endedtimeline",type:"transmuxed"})},t.alignGopsWith=function(e){this.transmuxer.alignGopsWith(e.gopsToAlignWith.slice())},e}();self.onmessage=function(e){"init"===e.data.action&&e.data.options?this.messageHandlers=new rr(self,e.data.options):(this.messageHandlers||(this.messageHandlers=new rr(self)),e.data&&e.data.action&&"init"!==e.data.action&&this.messageHandlers[e.data.action]&&this.messageHandlers[e.data.action](e.data))}}))),rl=Jc(nl),il=function(e,t,n){var 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t=e.transmuxer,n=e.bytes,r=e.audioAppendStart,i=e.gopsToAlignWith,a=e.remux,o=e.onData,s=e.onTrackInfo,u=e.onAudioTimingInfo,c=e.onVideoTimingInfo,l=e.onVideoSegmentTimingInfo,d=e.onAudioSegmentTimingInfo,h=e.onId3,f=e.onCaptions,p=e.onDone,m=e.onEndedTimeline,g=e.onTransmuxerLog,v=e.isEndOfTimeline,y={buffer:[]},_=v,b=function(n){t.currentTransmux===e&&("data"===n.data.action&&il(n,y,o),"trackinfo"===n.data.action&&s(n.data.trackInfo),"gopInfo"===n.data.action&&ol(n,y),"audioTimingInfo"===n.data.action&&u(n.data.audioTimingInfo),"videoTimingInfo"===n.data.action&&c(n.data.videoTimingInfo),"videoSegmentTimingInfo"===n.data.action&&l(n.data.videoSegmentTimingInfo),"audioSegmentTimingInfo"===n.data.action&&d(n.data.audioSegmentTimingInfo),"id3Frame"===n.data.action&&h([n.data.id3Frame],n.data.id3Frame.dispatchType),"caption"===n.data.action&&f(n.data.caption),"endedtimeline"===n.data.action&&(_=!1,m()),"log"===n.data.action&&g(n.data.log),"transmuxed"===n.data.type&&(_||(t.onmessage=null,al({transmuxedData:y,callback:p}),ul(t))))};if(t.onmessage=b,r&&t.postMessage({action:"setAudioAppendStart",appendStart:r}),Array.isArray(i)&&t.postMessage({action:"alignGopsWith",gopsToAlignWith:i}),"undefined"!==typeof 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t=e.target,n=Date.now()-t.requestTime,r={bandwidth:1/0,bytesReceived:0,roundTripTime:n||0};return r.bytesReceived=e.loaded,r.bandwidth=Math.floor(r.bytesReceived/r.roundTripTime*8*1e3),r},Tl=function(e,t){return t.timedout?{status:t.status,message:"HLS request timed-out at URL: "+t.uri,code:vl.TIMEOUT,xhr:t}:t.aborted?{status:t.status,message:"HLS request aborted at URL: "+t.uri,code:vl.ABORTED,xhr:t}:e?{status:t.status,message:"HLS request errored at URL: "+t.uri,code:vl.FAILURE,xhr:t}:"arraybuffer"===t.responseType&&0===t.response.byteLength?{status:t.status,message:"Empty HLS response at URL: "+t.uri,code:vl.FAILURE,xhr:t}:null},wl=function(e,t,n){return function(r,i){var a=i.response,o=Tl(r,i);if(o)return n(o,e);if(16!==a.byteLength)return n({status:i.status,message:"Invalid HLS key at URL: "+i.uri,code:vl.FAILURE,xhr:i},e);for(var s=new DataView(a),u=new Uint32Array([s.getUint32(0),s.getUint32(4),s.getUint32(8),s.getUint32(12)]),c=0;c<t.length;c++)t[c].bytes=u;return n(null,e)}},Sl=function(e,t){var n=on(e.map.bytes);if("mp4"!==n){var r=e.map.resolvedUri||e.map.uri;return t({internal:!0,message:"Found unsupported "+(n||"unknown")+" container for initialization segment at URL: "+r,code:vl.FAILURE})}gl({action:"probeMp4Tracks",data:e.map.bytes,transmuxer:e.transmuxer,callback:function(n){var r=n.tracks,i=n.data;return e.map.bytes=i,r.forEach((function(t){e.map.tracks=e.map.tracks||{},e.map.tracks[t.type]||(e.map.tracks[t.type]=t,"number"===typeof t.id&&t.timescale&&(e.map.timescales=e.map.timescales||{},e.map.timescales[t.id]=t.timescale))})),t(null)}})},El=function(e){var t=e.segment,n=e.finishProcessingFn;return function(e,r){var i=Tl(e,r);if(i)return n(i,t);var a=new Uint8Array(r.response);if(t.map.key)return t.map.encryptedBytes=a,n(null,t);t.map.bytes=a,Sl(t,(function(e){if(e)return e.xhr=r,e.status=r.status,n(e,t);n(null,t)}))}},xl=function(e){var t=e.segment,n=e.finishProcessingFn,r=e.responseType;return function(e,i){var a=Tl(e,i);if(a)return 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Uint8Array(n);if(sn(p)){t.isFmp4=!0;var m=t.map.tracks,g={isFmp4:!0,hasVideo:!!m.video,hasAudio:!!m.audio};m.audio&&m.audio.codec&&"enca"!==m.audio.codec&&(g.audioCodec=m.audio.codec),m.video&&m.video.codec&&"encv"!==m.video.codec&&(g.videoCodec=m.video.codec),m.video&&m.audio&&(g.isMuxed=!0),r(t,g);var v=function(e){d(t,{data:p,type:g.hasAudio&&!g.isMuxed?"audio":"video"}),e&&e.length&&u(t,e),h(null,t,{})};gl({action:"probeMp4StartTime",timescales:t.map.timescales,data:p,transmuxer:t.transmuxer,callback:function(e){var r=e.data,a=e.startTime;n=r.buffer,t.bytes=p=r,g.hasAudio&&!g.isMuxed&&i(t,"audio","start",a),g.hasVideo&&i(t,"video","start",a),m.video&&r.byteLength&&t.transmuxer?gl({action:"pushMp4Captions",endAction:"mp4Captions",transmuxer:t.transmuxer,data:p,timescales:t.map.timescales,trackIds:[m.video.id],callback:function(e){n=e.data.buffer,t.bytes=p=e.data,e.logs.forEach((function(e){f(iu.mergeOptions(e,{stream:"mp4CaptionParser"}))})),v(e.captions)}}):v()}})}else 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t=e.decryptionWorker,n=e.segment,r=e.trackInfoFn,i=e.timingInfoFn,a=e.videoSegmentTimingInfoFn,o=e.audioSegmentTimingInfoFn,s=e.id3Fn,u=e.captionsFn,c=e.isEndOfTimeline,l=e.endedTimelineFn,d=e.dataFn,h=e.doneFn,f=e.onTransmuxerLog;Al({id:n.requestId,key:n.key,encryptedBytes:n.encryptedBytes,decryptionWorker:t},(function(e){n.bytes=e,Cl({segment:n,bytes:n.bytes,trackInfoFn:r,timingInfoFn:i,videoSegmentTimingInfoFn:a,audioSegmentTimingInfoFn:o,id3Fn:s,captionsFn:u,isEndOfTimeline:c,endedTimelineFn:l,dataFn:d,doneFn:h,onTransmuxerLog:f})}))},Il=function(e){var t=e.activeXhrs,n=e.decryptionWorker,r=e.trackInfoFn,i=e.timingInfoFn,a=e.videoSegmentTimingInfoFn,o=e.audioSegmentTimingInfoFn,s=e.id3Fn,u=e.captionsFn,c=e.isEndOfTimeline,l=e.endedTimelineFn,d=e.dataFn,h=e.doneFn,f=e.onTransmuxerLog,p=0,m=!1;return function(e,g){if(!m){if(e)return m=!0,yl(t),h(e,g);if(p+=1,p===t.length){var v=function(){if(g.encryptedBytes)return Ol({decryptionWorker:n,segment:g,trackInfoFn:r,timingInfoFn:i,videoSegmentTimingInfoFn:a,audioSegmentTimingInfoFn:o,id3Fn:s,captionsFn:u,isEndOfTimeline:c,endedTimelineFn:l,dataFn:d,doneFn:h,onTransmuxerLog:f});Cl({segment:g,bytes:g.bytes,trackInfoFn:r,timingInfoFn:i,videoSegmentTimingInfoFn:a,audioSegmentTimingInfoFn:o,id3Fn:s,captionsFn:u,isEndOfTimeline:c,endedTimelineFn:l,dataFn:d,doneFn:h,onTransmuxerLog:f})};if(g.endOfAllRequests=Date.now(),g.map&&g.map.encryptedBytes&&!g.map.bytes)return Al({decryptionWorker:n,id:g.requestId+"-init",encryptedBytes:g.map.encryptedBytes,key:g.map.key},(function(e){g.map.bytes=e,Sl(g,(function(e){if(e)return yl(t),h(e,g);v()}))}));v()}}}},Pl=function(e){var t=e.loadendState,n=e.abortFn;return function(e){var r=e.target;r.aborted&&n&&!t.calledAbortFn&&(n(),t.calledAbortFn=!0)}},Ll=function(e){var t=e.segment,n=e.progressFn;return e.trackInfoFn,e.timingInfoFn,e.videoSegmentTimingInfoFn,e.audioSegmentTimingInfoFn,e.id3Fn,e.captionsFn,e.isEndOfTimeline,e.endedTimelineFn,e.dataFn,function(e){var r=e.target;if(!r.aborted)return t.stats=iu.mergeOptions(t.stats,bl(e)),!t.stats.firstBytesReceivedAt&&t.stats.bytesReceived&&(t.stats.firstBytesReceivedAt=Date.now()),n(e,t)}},Dl=function(e){var t=e.xhr,n=e.xhrOptions,r=e.decryptionWorker,i=e.segment,a=e.abortFn,o=e.progressFn,s=e.trackInfoFn,u=e.timingInfoFn,c=e.videoSegmentTimingInfoFn,l=e.audioSegmentTimingInfoFn,d=e.id3Fn,h=e.captionsFn,f=e.isEndOfTimeline,p=e.endedTimelineFn,m=e.dataFn,g=e.doneFn,v=e.onTransmuxerLog,y=[],_=Il({activeXhrs:y,decryptionWorker:r,trackInfoFn:s,timingInfoFn:u,videoSegmentTimingInfoFn:c,audioSegmentTimingInfoFn:l,id3Fn:d,captionsFn:h,isEndOfTimeline:f,endedTimelineFn:p,dataFn:m,doneFn:g,onTransmuxerLog:v});if(i.key&&!i.key.bytes){var b=[i.key];i.map&&!i.map.bytes&&i.map.key&&i.map.key.resolvedUri===i.key.resolvedUri&&b.push(i.map.key);var T=iu.mergeOptions(n,{uri:i.key.resolvedUri,responseType:"arraybuffer"}),w=wl(i,b,_),S=t(T,w);y.push(S)}if(i.map&&!i.map.bytes){var E=i.map.key&&(!i.key||i.key.resolvedUri!==i.map.key.resolvedUri);if(E){var x=iu.mergeOptions(n,{uri:i.map.key.resolvedUri,responseType:"arraybuffer"}),k=wl(i,[i.map.key],_),C=t(x,k);y.push(C)}var A=iu.mergeOptions(n,{uri:i.map.resolvedUri,responseType:"arraybuffer",headers:yc(i.map)}),O=El({segment:i,finishProcessingFn:_}),I=t(A,O);y.push(I)}var P=iu.mergeOptions(n,{uri:i.part&&i.part.resolvedUri||i.resolvedUri,responseType:"arraybuffer",headers:yc(i)}),L=xl({segment:i,finishProcessingFn:_,responseType:P.responseType}),D=t(P,L);D.addEventListener("progress",Ll({segment:i,progressFn:o,trackInfoFn:s,timingInfoFn:u,videoSegmentTimingInfoFn:c,audioSegmentTimingInfoFn:l,id3Fn:d,captionsFn:h,isEndOfTimeline:f,endedTimelineFn:p,dataFn:m})),y.push(D);var R={};return y.forEach((function(e){e.addEventListener("loadend",Pl({loadendState:R,abortFn:a}))})),function(){return yl(y)}},Rl=cu("CodecUtils"),Ml=function(e){var t=e.attributes||{};if(t.CODECS)return J(t.CODECS)},Nl=function(e,t){var n=t.attributes||{};return e&&e.mediaGroups&&e.mediaGroups.AUDIO&&n.AUDIO&&e.mediaGroups.AUDIO[n.AUDIO]},Ul=function(e,t){if(!Nl(e,t))return!0;var n=t.attributes||{},r=e.mediaGroups.AUDIO[n.AUDIO];for(var i in r)if(!r[i].uri&&!r[i].playlists)return!0;return!1},Fl=function(e){var t={};return e.forEach((function(e){var n=e.mediaType,r=e.type,i=e.details;t[n]=t[n]||[],t[n].push(Z(""+r+i))})),Object.keys(t).forEach((function(e){if(t[e].length>1)return Rl("multiple "+e+" codecs found as attributes: "+t[e].join(", ")+". Setting playlist codecs to null so that we wait for mux.js to probe segments for real codecs."),void(t[e]=null);t[e]=t[e][0]})),t},jl=function(e){var t=0;return e.audio&&t++,e.video&&t++,t},Bl=function(e,t){var n=t.attributes||{},r=Fl(Ml(t)||[]);if(Nl(e,t)&&!r.audio&&!Ul(e,t)){var i=Fl(ee(e,n.AUDIO)||[]);i.audio&&(r.audio=i.audio)}return r},ql=cu("PlaylistSelector"),Hl=function(e){if(e&&e.playlist){var t=e.playlist;return JSON.stringify({id:t.id,bandwidth:e.bandwidth,width:e.width,height:e.height,codecs:t.attributes&&t.attributes.CODECS||""})}},$l=function(e,t){if(!e)return"";var n=a.a.getComputedStyle(e);return n?n[t]:""},Vl=function(e,t){var n=e.slice();e.sort((function(e,r){var i=t(e,r);return 0===i?n.indexOf(e)-n.indexOf(r):i}))},zl=function(e,t){var n,r;return e.attributes.BANDWIDTH&&(n=e.attributes.BANDWIDTH),n=n||a.a.Number.MAX_VALUE,t.attributes.BANDWIDTH&&(r=t.attributes.BANDWIDTH),r=r||a.a.Number.MAX_VALUE,n-r},Wl=function(e,t){var n,r;return e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width&&(n=e.attributes.RESOLUTION.width),n=n||a.a.Number.MAX_VALUE,t.attributes.RESOLUTION&&t.attributes.RESOLUTION.width&&(r=t.attributes.RESOLUTION.width),r=r||a.a.Number.MAX_VALUE,n===r&&e.attributes.BANDWIDTH&&t.attributes.BANDWIDTH?e.attributes.BANDWIDTH-t.attributes.BANDWIDTH:n-r},Gl=function(e,t,n,r,i,o){if(e){var s={bandwidth:t,width:n,height:r,limitRenditionByPlayerDimensions:i},u=e.playlists;Wu.isAudioOnly(e)&&(u=o.getAudioTrackPlaylists_(),s.audioOnly=!0);var c=u.map((function(e){var t,n=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width,r=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height;return t=e.attributes&&e.attributes.BANDWIDTH,t=t||a.a.Number.MAX_VALUE,{bandwidth:t,width:n,height:r,playlist:e}}));Vl(c,(function(e,t){return e.bandwidth-t.bandwidth})),c=c.filter((function(e){return!Wu.isIncompatible(e.playlist)}));var l=c.filter((function(e){return Wu.isEnabled(e.playlist)}));l.length||(l=c.filter((function(e){return!Wu.isDisabled(e.playlist)})));var d=l.filter((function(e){return e.bandwidth*Yc.BANDWIDTH_VARIANCE<t})),h=d[d.length-1],f=d.filter((function(e){return e.bandwidth===h.bandwidth}))[0];if(!1===i){var p=f||l[0]||c[0];if(p&&p.playlist){var m="sortedPlaylistReps";return f&&(m="bandwidthBestRep"),l[0]&&(m="enabledPlaylistReps"),ql("choosing "+Hl(p)+" using "+m+" with options",s),p.playlist}return ql("could not choose a playlist with options",s),null}var g=d.filter((function(e){return e.width&&e.height}));Vl(g,(function(e,t){return e.width-t.width}));var v=g.filter((function(e){return e.width===n&&e.height===r}));h=v[v.length-1];var y,_,b,T=v.filter((function(e){return e.bandwidth===h.bandwidth}))[0];T||(y=g.filter((function(e){return e.width>n||e.height>r})),_=y.filter((function(e){return e.width===y[0].width&&e.height===y[0].height})),h=_[_.length-1],b=_.filter((function(e){return e.bandwidth===h.bandwidth}))[0]);var w=b||T||f||l[0]||c[0];if(w&&w.playlist){var S="sortedPlaylistReps";return b?S="resolutionPlusOneRep":T?S="resolutionBestRep":f?S="bandwidthBestRep":l[0]&&(S="enabledPlaylistReps"),ql("choosing "+Hl(w)+" using "+S+" with options",s),w.playlist}return ql("could not choose a playlist with options",s),null}},Xl=function(){var e=this.useDevicePixelRatio&&a.a.devicePixelRatio||1;return Gl(this.playlists.master,this.systemBandwidth,parseInt($l(this.tech_.el(),"width"),10)*e,parseInt($l(this.tech_.el(),"height"),10)*e,this.limitRenditionByPlayerDimensions,this.masterPlaylistController_)},Yl=function(e){var t=-1,n=-1;if(e<0||e>1)throw new Error("Moving average bandwidth decay must be between 0 and 1.");return function(){var r=this.useDevicePixelRatio&&a.a.devicePixelRatio||1;return t<0&&(t=this.systemBandwidth,n=this.systemBandwidth),this.systemBandwidth>0&&this.systemBandwidth!==n&&(t=e*this.systemBandwidth+(1-e)*t,n=this.systemBandwidth),Gl(this.playlists.master,t,parseInt($l(this.tech_.el(),"width"),10)*r,parseInt($l(this.tech_.el(),"height"),10)*r,this.limitRenditionByPlayerDimensions,this.masterPlaylistController_)}},Kl=function(e){var t=e.master,n=e.currentTime,r=e.bandwidth,i=e.duration,a=e.segmentDuration,o=e.timeUntilRebuffer,s=e.currentTimeline,u=e.syncController,c=t.playlists.filter((function(e){return!Wu.isIncompatible(e)})),l=c.filter(Wu.isEnabled);l.length||(l=c.filter((function(e){return!Wu.isDisabled(e)})));var d=l.filter(Wu.hasAttribute.bind(null,"BANDWIDTH")),h=d.map((function(e){var t=u.getSyncPoint(e,i,s,n),c=t?1:2,l=Wu.estimateSegmentRequestTime(a,r,e),d=l*c-o;return{playlist:e,rebufferingImpact:d}})),f=h.filter((function(e){return e.rebufferingImpact<=0}));return Vl(f,(function(e,t){return zl(t.playlist,e.playlist)})),f.length?f[0]:(Vl(h,(function(e,t){return e.rebufferingImpact-t.rebufferingImpact})),h[0]||null)},Ql=function(){var e=this,t=this.playlists.master.playlists.filter(Wu.isEnabled);Vl(t,(function(e,t){return zl(e,t)}));var n=t.filter((function(t){return!!Bl(e.playlists.master,t).video}));return n[0]||null},Zl=function(e){var t,n=0;return e.bytes&&(t=new Uint8Array(e.bytes),e.segments.forEach((function(e){t.set(e,n),n+=e.byteLength}))),t},Jl=function(e,t,n){if(!e[n]){t.trigger({type:"usage",name:"vhs-608"}),t.trigger({type:"usage",name:"hls-608"});var r=n;/^cc708_/.test(n)&&(r="SERVICE"+n.split("_")[1]);var i=t.textTracks().getTrackById(r);if(i)e[n]=i;else{var a=t.options_.vhs&&t.options_.vhs.captionServices||{},o=n,s=n,u=!1,c=a[r];c&&(o=c.label,s=c.language,u=c["default"]),e[n]=t.addRemoteTextTrack({kind:"captions",id:r,default:u,label:o,language:s},!1).track}}},ed=function(e){var t=e.inbandTextTracks,n=e.captionArray,r=e.timestampOffset;if(n){var i=a.a.WebKitDataCue||a.a.VTTCue;n.forEach((function(e){var n=e.stream;t[n].addCue(new i(e.startTime+r,e.endTime+r,e.text))}))}},td=function(e){Object.defineProperties(e.frame,{id:{get:function(){return iu.log.warn("cue.frame.id is deprecated. Use cue.value.key instead."),e.value.key}},value:{get:function(){return iu.log.warn("cue.frame.value is deprecated. Use cue.value.data instead."),e.value.data}},privateData:{get:function(){return iu.log.warn("cue.frame.privateData is deprecated. Use cue.value.data instead."),e.value.data}}})},nd=function(e){var t=e.inbandTextTracks,n=e.metadataArray,r=e.timestampOffset,i=e.videoDuration;if(n){var o=a.a.WebKitDataCue||a.a.VTTCue,s=t.metadataTrack_;if(s&&(n.forEach((function(e){var t=e.cueTime+r;!("number"!==typeof t||a.a.isNaN(t)||t<0)&&t<1/0&&e.frames.forEach((function(e){var n=new o(t,t,e.value||e.url||e.data||"");n.frame=e,n.value=e,td(n),s.addCue(n)}))})),s.cues&&s.cues.length)){for(var u=s.cues,c=[],l=0;l<u.length;l++)u[l]&&c.push(u[l]);var d=c.reduce((function(e,t){var n=e[t.startTime]||[];return n.push(t),e[t.startTime]=n,e}),{}),h=Object.keys(d).sort((function(e,t){return Number(e)-Number(t)}));h.forEach((function(e,t){var n=d[e],r=Number(h[t+1])||i;n.forEach((function(e){e.endTime=r}))}))}}},rd=function(e,t,n){e.metadataTrack_||(e.metadataTrack_=n.addRemoteTextTrack({kind:"metadata",label:"Timed Metadata"},!1).track,e.metadataTrack_.inBandMetadataTrackDispatchType=t)},id=function(e,t,n){var r,i;if(n&&n.cues){r=n.cues.length;while(r--)i=n.cues[r],i.startTime>=e&&i.endTime<=t&&n.removeCue(i)}},ad=function(e){var t=e.cues;if(t)for(var n=0;n<t.length;n++){for(var r=[],i=0,a=0;a<t.length;a++)t[n].startTime===t[a].startTime&&t[n].endTime===t[a].endTime&&t[n].text===t[a].text&&(i++,i>1&&r.push(t[a]));r.length&&r.forEach((function(t){return e.removeCue(t)}))}},od=function(e,t,n){if("undefined"===typeof t||null===t||!e.length)return[];var r,i=Math.ceil((t-n+3)*un["ONE_SECOND_IN_TS"]);for(r=0;r<e.length;r++)if(e[r].pts>i)break;return e.slice(r)},sd=function(e,t,n){if(!t.length)return e;if(n)return t.slice();var r=t[0].pts,i=0;for(i;i<e.length;i++)if(e[i].pts>=r)break;return e.slice(0,i).concat(t)},ud=function(e,t,n,r){var i=Math.ceil((t-r)*un["ONE_SECOND_IN_TS"]),a=Math.ceil((n-r)*un["ONE_SECOND_IN_TS"]),o=e.slice(),s=e.length;while(s--)if(e[s].pts<=a)break;if(-1===s)return o;var u=s+1;while(u--)if(e[u].pts<=i)break;return u=Math.max(u,0),o.splice(u,s-u+1),o},cd=function(e,t){if(!e&&!t||!e&&t||e&&!t)return!1;if(e===t)return!0;var n=Object.keys(e).sort(),r=Object.keys(t).sort();if(n.length!==r.length)return!1;for(var i=0;i<n.length;i++){var a=n[i];if(a!==r[i])return!1;if(e[a]!==t[a])return!1}return!0},ld=22,dd=function(e,t,n){t=t||[];for(var r=[],i=0,a=0;a<t.length;a++){var o=t[a];if(e===o.timeline&&(r.push(a),i+=o.duration,i>n))return a}return 0===r.length?0:r[r.length-1]},hd=1,fd=500,pd=function(e){return"number"===typeof e&&isFinite(e)},md=1/60,gd=function(e,t,n){return"main"===e&&t&&n?n.hasAudio||n.hasVideo?t.hasVideo&&!n.hasVideo?"Only audio found in segment when we expected video. We can't switch to audio only from a stream that had video. To get rid of this message, please add codec information to the manifest.":!t.hasVideo&&n.hasVideo?"Video found in segment when we expected only audio. We can't switch to a stream with video from an audio only stream. To get rid of this message, please add codec information to the manifest.":null:"Neither audio nor video found in segment.":null},vd=function(e,t,n){var r=t-Yc.BACK_BUFFER_LENGTH;e.length&&(r=Math.max(r,e.start(0)));var i=t-n;return Math.min(i,r)},yd=function(e){var t=e.startOfSegment,n=e.duration,r=e.segment,i=e.part,a=e.playlist,o=a.mediaSequence,s=a.id,u=a.segments,c=void 0===u?[]:u,l=e.mediaIndex,d=e.partIndex,h=e.timeline,f=c.length-1,p="mediaIndex/partIndex increment";e.getMediaInfoForTime?p="getMediaInfoForTime ("+e.getMediaInfoForTime+")":e.isSyncRequest&&(p="getSyncSegmentCandidate (isSyncRequest)");var m="number"===typeof d,g=e.segment.uri?"segment":"pre-segment",v=m?xu({preloadSegment:r})-1:0;return g+" ["+(o+l)+"/"+(o+f)+"]"+(m?" part ["+d+"/"+v+"]":"")+" segment start/end ["+r.start+" => "+r.end+"]"+(m?" part start/end ["+i.start+" => "+i.end+"]":"")+" startOfSegment ["+t+"] duration ["+n+"] timeline ["+h+"] selected by ["+p+"] playlist ["+s+"]"},_d=function(e){return e+"TimingInfo"},bd=function(e){var t=e.segmentTimeline,n=e.currentTimeline,r=e.startOfSegment,i=e.buffered,a=e.overrideCheck;return a||t!==n?t<n?r:i.length?i.end(i.length-1):r:null},Td=function(e){var t=e.timelineChangeController,n=e.currentTimeline,r=e.segmentTimeline,i=e.loaderType,a=e.audioDisabled;if(n===r)return!1;if("audio"===i){var o=t.lastTimelineChange({type:"main"});return!o||o.to!==r}if("main"===i&&a){var s=t.pendingTimelineChange({type:"audio"});return!s||s.to!==r}return!1},wd=function(e,t){var n=e&&"number"===typeof e.start&&"number"===typeof e.end?e.end-e.start:0,r=t&&"number"===typeof t.start&&"number"===typeof t.end?t.end-t.start:0;return Math.max(n,r)},Sd=function(e){var t=e.segmentDuration,n=e.maxDuration;return!!t&&Math.round(t)>n+lu},Ed=function(e,t){if("hls"!==t)return null;var n=wd(e.audioTimingInfo,e.videoTimingInfo);if(!n)return null;var r=e.playlist.targetDuration,i=Sd({segmentDuration:n,maxDuration:2*r}),a=Sd({segmentDuration:n,maxDuration:r}),o="Segment with index "+e.mediaIndex+" from playlist "+e.playlist.id+" has a duration of "+n+" when the reported duration is "+e.duration+" and the target duration is "+r+". For HLS content, a duration in excess of the target duration may result in playback issues. See the HLS specification section on EXT-X-TARGETDURATION for more details: https://tools.ietf.org/html/draft-pantos-http-live-streaming-23#section-4.3.3.1";return i||a?{severity:i?"warn":"info",message:o}:null},xd=function(e){function t(t,n){var r;if(r=e.call(this)||this,!t)throw new TypeError("Initialization settings are required");if("function"!==typeof t.currentTime)throw new TypeError("No currentTime getter specified");if(!t.mediaSource)throw new TypeError("No MediaSource specified");return r.bandwidth=t.bandwidth,r.throughput={rate:0,count:0},r.roundTrip=NaN,r.resetStats_(),r.mediaIndex=null,r.partIndex=null,r.hasPlayed_=t.hasPlayed,r.currentTime_=t.currentTime,r.seekable_=t.seekable,r.seeking_=t.seeking,r.duration_=t.duration,r.mediaSource_=t.mediaSource,r.vhs_=t.vhs,r.loaderType_=t.loaderType,r.currentMediaInfo_=void 0,r.startingMediaInfo_=void 0,r.segmentMetadataTrack_=t.segmentMetadataTrack,r.goalBufferLength_=t.goalBufferLength,r.sourceType_=t.sourceType,r.sourceUpdater_=t.sourceUpdater,r.inbandTextTracks_=t.inbandTextTracks,r.state_="INIT",r.timelineChangeController_=t.timelineChangeController,r.shouldSaveSegmentTimingInfo_=!0,r.parse708captions_=t.parse708captions,r.checkBufferTimeout_=null,r.error_=void 0,r.currentTimeline_=-1,r.pendingSegment_=null,r.xhrOptions_=null,r.pendingSegments_=[],r.audioDisabled_=!1,r.isPendingTimestampOffset_=!1,r.gopBuffer_=[],r.timeMapping_=0,r.safeAppend_=iu.browser.IE_VERSION>=11,r.appendInitSegment_={audio:!0,video:!0},r.playlistOfLastInitSegment_={audio:null,video:null},r.callQueue_=[],r.loadQueue_=[],r.metadataQueue_={id3:[],caption:[]},r.waitingOnRemove_=!1,r.quotaExceededErrorRetryTimeout_=null,r.activeInitSegmentId_=null,r.initSegments_={},r.cacheEncryptionKeys_=t.cacheEncryptionKeys,r.keyCache_={},r.decrypter_=t.decrypter,r.syncController_=t.syncController,r.syncPoint_={segmentIndex:0,time:0},r.transmuxer_=r.createTransmuxer_(),r.triggerSyncInfoUpdate_=function(){return r.trigger("syncinfoupdate")},r.syncController_.on("syncinfoupdate",r.triggerSyncInfoUpdate_),r.mediaSource_.addEventListener("sourceopen",(function(){r.isEndOfStream_()||(r.ended_=!1)})),r.fetchAtBuffer_=!1,r.logger_=cu("SegmentLoader["+r.loaderType_+"]"),Object.defineProperty(d()(r),"state",{get:function(){return this.state_},set:function(e){e!==this.state_&&(this.logger_(this.state_+" -> "+e),this.state_=e,this.trigger("statechange"))}}),r.sourceUpdater_.on("ready",(function(){r.hasEnoughInfoToAppend_()&&r.processCallQueue_()})),"main"===r.loaderType_&&r.timelineChangeController_.on("pendingtimelinechange",(function(){r.hasEnoughInfoToAppend_()&&r.processCallQueue_()})),"audio"===r.loaderType_&&r.timelineChangeController_.on("timelinechange",(function(){r.hasEnoughInfoToLoad_()&&r.processLoadQueue_(),r.hasEnoughInfoToAppend_()&&r.processCallQueue_()})),r}f()(t,e);var n=t.prototype;return n.createTransmuxer_=function(){return ml.createTransmuxer({remux:!1,alignGopsAtEnd:this.safeAppend_,keepOriginalTimestamps:!0,parse708captions:this.parse708captions_})},n.resetStats_=function(){this.mediaBytesTransferred=0,this.mediaRequests=0,this.mediaRequestsAborted=0,this.mediaRequestsTimedout=0,this.mediaRequestsErrored=0,this.mediaTransferDuration=0,this.mediaSecondsLoaded=0,this.mediaAppends=0},n.dispose=function(){this.trigger("dispose"),this.state="DISPOSED",this.pause(),this.abort_(),this.transmuxer_&&this.transmuxer_.terminate(),this.resetStats_(),this.checkBufferTimeout_&&a.a.clearTimeout(this.checkBufferTimeout_),this.syncController_&&this.triggerSyncInfoUpdate_&&this.syncController_.off("syncinfoupdate",this.triggerSyncInfoUpdate_),this.off()},n.setAudio=function(e){this.audioDisabled_=!e,e?this.appendInitSegment_.audio=!0:this.sourceUpdater_.removeAudio(0,this.duration_())},n.abort=function(){"WAITING"===this.state?(this.abort_(),this.state="READY",this.paused()||this.monitorBuffer_()):this.pendingSegment_&&(this.pendingSegment_=null)},n.abort_=function(){this.pendingSegment_&&this.pendingSegment_.abortRequests&&this.pendingSegment_.abortRequests(),this.pendingSegment_=null,this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.timelineChangeController_.clearPendingTimelineChange(this.loaderType_),this.waitingOnRemove_=!1,a.a.clearTimeout(this.quotaExceededErrorRetryTimeout_),this.quotaExceededErrorRetryTimeout_=null},n.checkForAbort_=function(e){return"APPENDING"!==this.state||this.pendingSegment_?!this.pendingSegment_||this.pendingSegment_.requestId!==e:(this.state="READY",!0)},n.error=function(e){return"undefined"!==typeof e&&(this.logger_("error occurred:",e),this.error_=e),this.pendingSegment_=null,this.error_},n.endOfStream=function(){this.ended_=!0,this.transmuxer_&&ml.reset(this.transmuxer_),this.gopBuffer_.length=0,this.pause(),this.trigger("ended")},n.buffered_=function(){var e=this.getMediaInfo_();if(!this.sourceUpdater_||!e)return iu.createTimeRanges();if("main"===this.loaderType_){var t=e.hasAudio,n=e.hasVideo,r=e.isMuxed;if(n&&t&&!this.audioDisabled_&&!r)return this.sourceUpdater_.buffered();if(n)return this.sourceUpdater_.videoBuffered()}return this.sourceUpdater_.audioBuffered()},n.initSegmentForMap=function(e,t){if(void 0===t&&(t=!1),!e)return null;var n=Sc(e),r=this.initSegments_[n];return t&&!r&&e.bytes&&(this.initSegments_[n]=r={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:e.bytes,tracks:e.tracks,timescales:e.timescales}),r||e},n.segmentKey=function(e,t){if(void 0===t&&(t=!1),!e)return null;var n=Ec(e),r=this.keyCache_[n];this.cacheEncryptionKeys_&&t&&!r&&e.bytes&&(this.keyCache_[n]=r={resolvedUri:e.resolvedUri,bytes:e.bytes});var i={resolvedUri:(r||e).resolvedUri};return r&&(i.bytes=r.bytes),i},n.couldBeginLoading_=function(){return this.playlist_&&!this.paused()},n.load=function(){if(this.monitorBuffer_(),this.playlist_)return"INIT"===this.state&&this.couldBeginLoading_()?this.init_():void(!this.couldBeginLoading_()||"READY"!==this.state&&"INIT"!==this.state||(this.state="READY"))},n.init_=function(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()},n.playlist=function(e,t){if(void 0===t&&(t={}),e){var n=this.playlist_,r=this.pendingSegment_;this.playlist_=e,this.xhrOptions_=t,"INIT"===this.state&&(e.syncInfo={mediaSequence:e.mediaSequence,time:0},"main"===this.loaderType_&&this.syncController_.setDateTimeMappingForStart(e));var i=null;if(n&&(n.id?i=n.id:n.uri&&(i=n.uri)),this.logger_("playlist update ["+i+" => "+(e.id||e.uri)+"]"),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();if(!n||n.uri!==e.uri)return null!==this.mediaIndex&&this.resyncLoader(),this.currentMediaInfo_=void 0,void this.trigger("playlistupdate");var a=e.mediaSequence-n.mediaSequence;if(this.logger_("live window shift ["+a+"]"),null!==this.mediaIndex)if(this.mediaIndex-=a,this.mediaIndex<0)this.mediaIndex=null,this.partIndex=null;else{var o=this.playlist_.segments[this.mediaIndex];if(this.partIndex&&(!o.parts||!o.parts.length||!o.parts[this.partIndex])){var s=this.mediaIndex;this.logger_("currently processing part (index "+this.partIndex+") no longer exists."),this.resetLoader(),this.mediaIndex=s}}r&&(r.mediaIndex-=a,r.mediaIndex<0?(r.mediaIndex=null,r.partIndex=null):(r.mediaIndex>=0&&(r.segment=e.segments[r.mediaIndex]),r.partIndex>=0&&r.segment.parts&&(r.part=r.segment.parts[r.partIndex]))),this.syncController_.saveExpiredSegmentInfo(n,e)}},n.pause=function(){this.checkBufferTimeout_&&(a.a.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)},n.paused=function(){return null===this.checkBufferTimeout_},n.resetEverything=function(e){this.ended_=!1,this.appendInitSegment_={audio:!0,video:!0},this.resetLoader(),this.remove(0,1/0,e),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearAllMp4Captions"})},n.resetLoader=function(){this.fetchAtBuffer_=!1,this.resyncLoader()},n.resyncLoader=function(){this.transmuxer_&&ml.reset(this.transmuxer_),this.mediaIndex=null,this.partIndex=null,this.syncPoint_=null,this.isPendingTimestampOffset_=!1,this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.abort(),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})},n.remove=function(e,t,n,r){if(void 0===n&&(n=function(){}),void 0===r&&(r=!1),t===1/0&&(t=this.duration_()),t<=e)this.logger_("skipping remove because end ${end} is <= start ${start}");else if(this.sourceUpdater_&&this.getMediaInfo_()){var i=1,a=function(){i--,0===i&&n()};for(var o in!r&&this.audioDisabled_||(i++,this.sourceUpdater_.removeAudio(e,t,a)),(r||"main"===this.loaderType_)&&(this.gopBuffer_=ud(this.gopBuffer_,e,t,this.timeMapping_),i++,this.sourceUpdater_.removeVideo(e,t,a)),this.inbandTextTracks_)id(e,t,this.inbandTextTracks_[o]);id(e,t,this.segmentMetadataTrack_),a()}else this.logger_("skipping remove because no source updater or starting media info")},n.monitorBuffer_=function(){this.checkBufferTimeout_&&a.a.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=a.a.setTimeout(this.monitorBufferTick_.bind(this),1)},n.monitorBufferTick_=function(){"READY"===this.state&&this.fillBuffer_(),this.checkBufferTimeout_&&a.a.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=a.a.setTimeout(this.monitorBufferTick_.bind(this),fd)},n.fillBuffer_=function(){if(!this.sourceUpdater_.updating()){var e=this.chooseNextRequest_();e&&("number"===typeof e.timestampOffset&&(this.isPendingTimestampOffset_=!1,this.timelineChangeController_.pendingTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline})),this.loadSegment_(e))}},n.isEndOfStream_=function(e,t,n){if(void 0===e&&(e=this.mediaIndex),void 0===t&&(t=this.playlist_),void 0===n&&(n=this.partIndex),!t||!this.mediaSource_)return!1;var r="number"===typeof e&&t.segments[e],i=e+1===t.segments.length,a=!r||!r.parts||n+1===r.parts.length;return t.endList&&"open"===this.mediaSource_.readyState&&i&&a},n.chooseNextRequest_=function(){var e=Tu(this.buffered_())||0,t=Math.max(0,e-this.currentTime_()),n=!this.hasPlayed_()&&t>=1,r=t>=this.goalBufferLength_(),i=this.playlist_.segments;if(!i.length||n||r)return null;this.syncPoint_=this.syncPoint_||this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_());var a={partIndex:null,mediaIndex:null,startOfSegment:null,playlist:this.playlist_,isSyncRequest:Boolean(!this.syncPoint_)};if(a.isSyncRequest)a.mediaIndex=dd(this.currentTimeline_,i,e);else if(null!==this.mediaIndex){var o=i[this.mediaIndex],s="number"===typeof this.partIndex?this.partIndex:-1;a.startOfSegment=o.end?o.end:e,o.parts&&o.parts[s+1]?(a.mediaIndex=this.mediaIndex,a.partIndex=s+1):a.mediaIndex=this.mediaIndex+1}else{var u=Wu.getMediaInfoForTime({playlist:this.playlist_,currentTime:this.fetchAtBuffer_?e:this.currentTime_(),startingPartIndex:this.syncPoint_.partIndex,startingSegmentIndex:this.syncPoint_.segmentIndex,startTime:this.syncPoint_.time}),c=u.segmentIndex,l=u.startTime,d=u.partIndex;a.getMediaInfoForTime=this.fetchAtBuffer_?"bufferedEnd":"currentTime",a.mediaIndex=c,a.startOfSegment=l,a.partIndex=d}var h=i[a.mediaIndex],f=h&&"number"===typeof a.partIndex&&h.parts&&h.parts[a.partIndex];if(!h||"number"===typeof a.partIndex&&!f)return null;"number"!==typeof a.partIndex&&h.parts&&(a.partIndex=0);var p=this.mediaSource_&&"ended"===this.mediaSource_.readyState;return a.mediaIndex>=i.length-1&&p&&!this.seeking_()?null:this.generateSegmentInfo_(a)},n.generateSegmentInfo_=function(e){var t=e.playlist,n=e.mediaIndex,r=e.startOfSegment,i=e.isSyncRequest,a=e.partIndex,o=e.forceTimestampOffset,s=e.getMediaInfoForTime,u=t.segments[n],c="number"===typeof a&&u.parts[a],l={requestId:"segment-loader-"+Math.random(),uri:c&&c.resolvedUri||u.resolvedUri,mediaIndex:n,partIndex:c?a:null,isSyncRequest:i,startOfSegment:r,playlist:t,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:u.timeline,duration:c&&c.duration||u.duration,segment:u,part:c,byteLength:0,transmuxer:this.transmuxer_,getMediaInfoForTime:s},d="undefined"!==typeof o?o:this.isPendingTimestampOffset_;l.timestampOffset=this.timestampOffsetForSegment_({segmentTimeline:u.timeline,currentTimeline:this.currentTimeline_,startOfSegment:r,buffered:this.buffered_(),overrideCheck:d});var h=Tu(this.sourceUpdater_.audioBuffered());return"number"===typeof h&&(l.audioAppendStart=h-this.sourceUpdater_.audioTimestampOffset()),this.sourceUpdater_.videoBuffered().length&&(l.gopsToAlignWith=od(this.gopBuffer_,this.currentTime_()-this.sourceUpdater_.videoTimestampOffset(),this.timeMapping_)),l},n.timestampOffsetForSegment_=function(e){return bd(e)},n.earlyAbortWhenNeeded_=function(e){if(!this.vhs_.tech_.paused()&&this.xhrOptions_.timeout&&this.playlist_.attributes.BANDWIDTH&&!(Date.now()-(e.firstBytesReceivedAt||Date.now())<1e3)){var t=this.currentTime_(),n=e.bandwidth,r=this.pendingSegment_.duration,i=Wu.estimateSegmentRequestTime(r,n,this.playlist_,e.bytesReceived),a=yu(this.buffered_(),t,this.vhs_.tech_.playbackRate())-1;if(!(i<=a)){var o=Kl({master:this.vhs_.playlists.master,currentTime:t,bandwidth:n,duration:this.duration_(),segmentDuration:r,timeUntilRebuffer:a,currentTimeline:this.currentTimeline_,syncController:this.syncController_});if(o){var s=i-a,u=s-o.rebufferingImpact,c=.5;a<=lu&&(c=1),!o.playlist||o.playlist.uri===this.playlist_.uri||u<c||(this.bandwidth=o.playlist.attributes.BANDWIDTH*Yc.BANDWIDTH_VARIANCE+1,this.trigger("earlyabort"))}}}},n.handleAbort_=function(e){this.logger_("Aborting "+yd(e)),this.mediaRequestsAborted+=1},n.handleProgress_=function(e,t){this.earlyAbortWhenNeeded_(t.stats),this.checkForAbort_(t.requestId)||this.trigger("progress")},n.handleTrackInfo_=function(e,t){this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||this.checkForIllegalMediaSwitch(t)||(t=t||{},cd(this.currentMediaInfo_,t)||(this.appendInitSegment_={audio:!0,video:!0},this.startingMediaInfo_=t,this.currentMediaInfo_=t,this.logger_("trackinfo update",t),this.trigger("trackinfo")),this.checkForAbort_(e.requestId)||(this.pendingSegment_.trackInfo=t,this.hasEnoughInfoToAppend_()&&this.processCallQueue_()))},n.handleTimingInfo_=function(e,t,n,r){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId)){var i=this.pendingSegment_,a=_d(t);i[a]=i[a]||{},i[a][n]=r,this.logger_("timinginfo: "+t+" - "+n+" - "+r),this.hasEnoughInfoToAppend_()&&this.processCallQueue_()}},n.handleCaptions_=function(e,t){var n=this;if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId))if(0!==t.length){var r=this.pendingSegment_;if(r.hasAppendedData_){var i=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset(),a={};t.forEach((function(e){a[e.stream]=a[e.stream]||{startTime:1/0,captions:[],endTime:0};var t=a[e.stream];t.startTime=Math.min(t.startTime,e.startTime+i),t.endTime=Math.max(t.endTime,e.endTime+i),t.captions.push(e)})),Object.keys(a).forEach((function(e){var t=a[e],r=t.startTime,o=t.endTime,s=t.captions,u=n.inbandTextTracks_;n.logger_("adding cues from "+r+" -> "+o+" for "+e),Jl(u,n.vhs_.tech_,e),id(r,o,u[e]),ed({captionArray:s,inbandTextTracks:u,timestampOffset:i})})),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})}else this.metadataQueue_.caption.push(this.handleCaptions_.bind(this,e,t))}else this.logger_("SegmentLoader received no captions from a caption event")},n.handleId3_=function(e,t,n){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId)){var r=this.pendingSegment_;if(r.hasAppendedData_){var i=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset();rd(this.inbandTextTracks_,n,this.vhs_.tech_),nd({inbandTextTracks:this.inbandTextTracks_,metadataArray:t,timestampOffset:i,videoDuration:this.duration_()})}else this.metadataQueue_.id3.push(this.handleId3_.bind(this,e,t,n))}},n.processMetadataQueue_=function(){this.metadataQueue_.id3.forEach((function(e){return e()})),this.metadataQueue_.caption.forEach((function(e){return e()})),this.metadataQueue_.id3=[],this.metadataQueue_.caption=[]},n.processCallQueue_=function(){var e=this.callQueue_;this.callQueue_=[],e.forEach((function(e){return e()}))},n.processLoadQueue_=function(){var e=this.loadQueue_;this.loadQueue_=[],e.forEach((function(e){return e()}))},n.hasEnoughInfoToLoad_=function(){if("audio"!==this.loaderType_)return!0;var e=this.pendingSegment_;return!!e&&(!this.getCurrentMediaInfo_()||!Td({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))},n.getCurrentMediaInfo_=function(e){return void 0===e&&(e=this.pendingSegment_),e&&e.trackInfo||this.currentMediaInfo_},n.getMediaInfo_=function(e){return void 0===e&&(e=this.pendingSegment_),this.getCurrentMediaInfo_(e)||this.startingMediaInfo_},n.hasEnoughInfoToAppend_=function(){if(!this.sourceUpdater_.ready())return!1;if(this.waitingOnRemove_||this.quotaExceededErrorRetryTimeout_)return!1;var e=this.pendingSegment_,t=this.getCurrentMediaInfo_();if(!e||!t)return!1;var n=t.hasAudio,r=t.hasVideo,i=t.isMuxed;return!(r&&!e.videoTimingInfo)&&(!(n&&!this.audioDisabled_&&!i&&!e.audioTimingInfo)&&!Td({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))},n.handleData_=function(e,t){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId))if(!this.callQueue_.length&&this.hasEnoughInfoToAppend_()){var n=this.pendingSegment_;if(this.setTimeMapping_(n.timeline),this.updateMediaSecondsLoaded_(n.segment),"closed"!==this.mediaSource_.readyState){if(e.map&&(e.map=this.initSegmentForMap(e.map,!0),n.segment.map=e.map),e.key&&this.segmentKey(e.key,!0),n.isFmp4=e.isFmp4,n.timingInfo=n.timingInfo||{},n.isFmp4)this.trigger("fmp4"),n.timingInfo.start=n[_d(t.type)].start;else{var r,i=this.getCurrentMediaInfo_(),a="main"===this.loaderType_&&i&&i.hasVideo;a&&(r=n.videoTimingInfo.start),n.timingInfo.start=this.trueSegmentStart_({currentStart:n.timingInfo.start,playlist:n.playlist,mediaIndex:n.mediaIndex,currentVideoTimestampOffset:this.sourceUpdater_.videoTimestampOffset(),useVideoTimingInfo:a,firstVideoFrameTimeForData:r,videoTimingInfo:n.videoTimingInfo,audioTimingInfo:n.audioTimingInfo})}if(this.updateAppendInitSegmentStatus(n,t.type),this.updateSourceBufferTimestampOffset_(n),n.isSyncRequest){this.updateTimingInfoEnd_(n),this.syncController_.saveSegmentTimingInfo({segmentInfo:n,shouldSaveTimelineMapping:"main"===this.loaderType_});var o=this.chooseNextRequest_();if(o.mediaIndex!==n.mediaIndex||o.partIndex!==n.partIndex)return void this.logger_("sync segment was incorrect, not appending");this.logger_("sync segment was correct, appending")}n.hasAppendedData_=!0,this.processMetadataQueue_(),this.appendData_(n,t)}}else this.callQueue_.push(this.handleData_.bind(this,e,t))},n.updateAppendInitSegmentStatus=function(e,t){"main"!==this.loaderType_||"number"!==typeof e.timestampOffset||e.changedTimestampOffset||(this.appendInitSegment_={audio:!0,video:!0}),this.playlistOfLastInitSegment_[t]!==e.playlist&&(this.appendInitSegment_[t]=!0)},n.getInitSegmentAndUpdateState_=function(e){var t=e.type,n=e.initSegment,r=e.map,i=e.playlist;if(r){var a=Sc(r);if(this.activeInitSegmentId_===a)return null;n=this.initSegmentForMap(r,!0).bytes,this.activeInitSegmentId_=a}return n&&this.appendInitSegment_[t]?(this.playlistOfLastInitSegment_[t]=i,this.appendInitSegment_[t]=!1,this.activeInitSegmentId_=null,n):null},n.handleQuotaExceededError_=function(e,t){var n=this,r=e.segmentInfo,i=e.type,o=e.bytes,s=this.sourceUpdater_.audioBuffered(),u=this.sourceUpdater_.videoBuffered();s.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the audio buffer: "+_u(s).join(", ")),u.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the video buffer: "+_u(u).join(", "));var c=s.length?s.start(0):0,l=s.length?s.end(s.length-1):0,d=u.length?u.start(0):0,h=u.length?u.end(u.length-1):0;if(l-c<=hd&&h-d<=hd)return this.logger_("On QUOTA_EXCEEDED_ERR, single segment too large to append to buffer, triggering an error. Appended byte length: "+o.byteLength+", audio buffer: "+_u(s).join(", ")+", video buffer: "+_u(u).join(", ")+", "),this.error({message:"Quota exceeded error with append of a single segment of content",excludeUntil:1/0}),void this.trigger("error");this.waitingOnRemove_=!0,this.callQueue_.push(this.appendToSourceBuffer_.bind(this,{segmentInfo:r,type:i,bytes:o}));var f=this.currentTime_(),p=f-hd;this.logger_("On QUOTA_EXCEEDED_ERR, removing audio/video from 0 to "+p),this.remove(0,p,(function(){n.logger_("On QUOTA_EXCEEDED_ERR, retrying append in "+hd+"s"),n.waitingOnRemove_=!1,n.quotaExceededErrorRetryTimeout_=a.a.setTimeout((function(){n.logger_("On QUOTA_EXCEEDED_ERR, re-processing call queue"),n.quotaExceededErrorRetryTimeout_=null,n.processCallQueue_()}),1e3*hd)}),!0)},n.handleAppendError_=function(e,t){var n=e.segmentInfo,r=e.type,i=e.bytes;t&&(t.code!==ld?(this.logger_("Received non QUOTA_EXCEEDED_ERR on append",t),this.error(r+" append of "+i.length+"b failed for segment #"+n.mediaIndex+" in playlist "+n.playlist.id),this.trigger("appenderror")):this.handleQuotaExceededError_({segmentInfo:n,type:r,bytes:i}))},n.appendToSourceBuffer_=function(e){var t=e.segmentInfo,n=e.type,r=e.initSegment,i=e.data,a=e.bytes;if(!a){var o=[i],s=i.byteLength;r&&(o.unshift(r),s+=r.byteLength),a=Zl({bytes:s,segments:o})}this.sourceUpdater_.appendBuffer({segmentInfo:t,type:n,bytes:a},this.handleAppendError_.bind(this,{segmentInfo:t,type:n,bytes:a}))},n.handleSegmentTimingInfo_=function(e,t,n){if(this.pendingSegment_&&t===this.pendingSegment_.requestId){var r=this.pendingSegment_.segment,i=e+"TimingInfo";r[i]||(r[i]={}),r[i].transmuxerPrependedSeconds=n.prependedContentDuration||0,r[i].transmuxedPresentationStart=n.start.presentation,r[i].transmuxedDecodeStart=n.start.decode,r[i].transmuxedPresentationEnd=n.end.presentation,r[i].transmuxedDecodeEnd=n.end.decode,r[i].baseMediaDecodeTime=n.baseMediaDecodeTime}},n.appendData_=function(e,t){var n=t.type,r=t.data;if(r&&r.byteLength&&("audio"!==n||!this.audioDisabled_)){var i=this.getInitSegmentAndUpdateState_({type:n,initSegment:t.initSegment,playlist:e.playlist,map:e.isFmp4?e.segment.map:null});this.appendToSourceBuffer_({segmentInfo:e,type:n,initSegment:i,data:r})}},n.loadSegment_=function(e){var t=this;this.state="WAITING",this.pendingSegment_=e,this.trimBackBuffer_(e),"number"===typeof e.timestampOffset&&this.transmuxer_&&this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.hasEnoughInfoToLoad_()?this.updateTransmuxerAndRequestSegment_(e):this.loadQueue_.push((function(){var n=c()({},e,{forceTimestampOffset:!0});c()(e,t.generateSegmentInfo_(n)),t.isPendingTimestampOffset_=!1,t.updateTransmuxerAndRequestSegment_(e)}))},n.updateTransmuxerAndRequestSegment_=function(e){var t=this;this.shouldUpdateTransmuxerTimestampOffset_(e.timestampOffset)&&(this.gopBuffer_.length=0,e.gopsToAlignWith=[],this.timeMapping_=0,this.transmuxer_.postMessage({action:"reset"}),this.transmuxer_.postMessage({action:"setTimestampOffset",timestampOffset:e.timestampOffset}));var n=this.createSimplifiedSegmentObj_(e),r=this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex),i=null!==this.mediaIndex,a=e.timeline!==this.currentTimeline_&&e.timeline>0,o=r||i&&a;this.logger_("Requesting "+yd(e)),n.map&&!n.map.bytes&&(this.logger_("going to request init segment."),this.appendInitSegment_={video:!0,audio:!0}),e.abortRequests=Dl({xhr:this.vhs_.xhr,xhrOptions:this.xhrOptions_,decryptionWorker:this.decrypter_,segment:n,abortFn:this.handleAbort_.bind(this,e),progressFn:this.handleProgress_.bind(this),trackInfoFn:this.handleTrackInfo_.bind(this),timingInfoFn:this.handleTimingInfo_.bind(this),videoSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"video",e.requestId),audioSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"audio",e.requestId),captionsFn:this.handleCaptions_.bind(this),isEndOfTimeline:o,endedTimelineFn:function(){t.logger_("received endedtimeline callback")},id3Fn:this.handleId3_.bind(this),dataFn:this.handleData_.bind(this),doneFn:this.segmentRequestFinished_.bind(this),onTransmuxerLog:function(n){var r=n.message,i=n.level,a=n.stream;t.logger_(yd(e)+" logged from transmuxer stream "+a+" as a "+i+": "+r)}})},n.trimBackBuffer_=function(e){var t=vd(this.seekable_(),this.currentTime_(),this.playlist_.targetDuration||10);t>0&&this.remove(0,t)},n.createSimplifiedSegmentObj_=function(e){var t=e.segment,n=e.part,r={resolvedUri:n?n.resolvedUri:t.resolvedUri,byterange:n?n.byterange:t.byterange,requestId:e.requestId,transmuxer:e.transmuxer,audioAppendStart:e.audioAppendStart,gopsToAlignWith:e.gopsToAlignWith,part:e.part},i=e.playlist.segments[e.mediaIndex-1];if(i&&i.timeline===t.timeline&&(i.videoTimingInfo?r.baseStartTime=i.videoTimingInfo.transmuxedDecodeEnd:i.audioTimingInfo&&(r.baseStartTime=i.audioTimingInfo.transmuxedDecodeEnd)),t.key){var a=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]);r.key=this.segmentKey(t.key),r.key.iv=a}return t.map&&(r.map=this.initSegmentForMap(t.map)),r},n.saveTransferStats_=function(e){this.mediaRequests+=1,e&&(this.mediaBytesTransferred+=e.bytesReceived,this.mediaTransferDuration+=e.roundTripTime)},n.saveBandwidthRelatedStats_=function(e,t){this.pendingSegment_.byteLength=t.bytesReceived,e<md?this.logger_("Ignoring segment's bandwidth because its duration of "+e+" is less than the min to record "+md):(this.bandwidth=t.bandwidth,this.roundTrip=t.roundTripTime)},n.handleTimeout_=function(){this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=NaN,this.trigger("bandwidthupdate")},n.segmentRequestFinished_=function(e,t,n){if(this.callQueue_.length)this.callQueue_.push(this.segmentRequestFinished_.bind(this,e,t,n));else if(this.saveTransferStats_(t.stats),this.pendingSegment_&&t.requestId===this.pendingSegment_.requestId){if(e){if(this.pendingSegment_=null,this.state="READY",e.code===vl.ABORTED)return;return this.pause(),e.code===vl.TIMEOUT?void this.handleTimeout_():(this.mediaRequestsErrored+=1,this.error(e),void this.trigger("error"))}var r=this.pendingSegment_;this.saveBandwidthRelatedStats_(r.duration,t.stats),r.endOfAllRequests=t.endOfAllRequests,n.gopInfo&&(this.gopBuffer_=sd(this.gopBuffer_,n.gopInfo,this.safeAppend_)),this.state="APPENDING",this.trigger("appending"),this.waitForAppendsToComplete_(r)}},n.setTimeMapping_=function(e){var t=this.syncController_.mappingForTimeline(e);null!==t&&(this.timeMapping_=t)},n.updateMediaSecondsLoaded_=function(e){"number"===typeof e.start&&"number"===typeof e.end?this.mediaSecondsLoaded+=e.end-e.start:this.mediaSecondsLoaded+=e.duration},n.shouldUpdateTransmuxerTimestampOffset_=function(e){return null!==e&&("main"===this.loaderType_&&e!==this.sourceUpdater_.videoTimestampOffset()||!this.audioDisabled_&&e!==this.sourceUpdater_.audioTimestampOffset())},n.trueSegmentStart_=function(e){var t=e.currentStart,n=e.playlist,r=e.mediaIndex,i=e.firstVideoFrameTimeForData,a=e.currentVideoTimestampOffset,o=e.useVideoTimingInfo,s=e.videoTimingInfo,u=e.audioTimingInfo;if("undefined"!==typeof t)return t;if(!o)return u.start;var c=n.segments[r-1];return 0!==r&&c&&"undefined"!==typeof c.start&&c.end===i+a?s.start:i},n.waitForAppendsToComplete_=function(e){var t=this.getCurrentMediaInfo_(e);if(!t)return this.error({message:"No starting media returned, likely due to an unsupported media format.",blacklistDuration:1/0}),void this.trigger("error");var n=t.hasAudio,r=t.hasVideo,i=t.isMuxed,a="main"===this.loaderType_&&r,o=!this.audioDisabled_&&n&&!i;if(e.waitingOnAppends=0,!e.hasAppendedData_)return e.timingInfo||"number"!==typeof e.timestampOffset||(this.isPendingTimestampOffset_=!0),e.timingInfo={start:0},e.waitingOnAppends++,this.isPendingTimestampOffset_||(this.updateSourceBufferTimestampOffset_(e),this.processMetadataQueue_()),void this.checkAppendsDone_(e);a&&e.waitingOnAppends++,o&&e.waitingOnAppends++,a&&this.sourceUpdater_.videoQueueCallback(this.checkAppendsDone_.bind(this,e)),o&&this.sourceUpdater_.audioQueueCallback(this.checkAppendsDone_.bind(this,e))},n.checkAppendsDone_=function(e){this.checkForAbort_(e.requestId)||(e.waitingOnAppends--,0===e.waitingOnAppends&&this.handleAppendsDone_())},n.checkForIllegalMediaSwitch=function(e){var t=gd(this.loaderType_,this.getCurrentMediaInfo_(),e);return!!t&&(this.error({message:t,blacklistDuration:1/0}),this.trigger("error"),!0)},n.updateSourceBufferTimestampOffset_=function(e){if(null!==e.timestampOffset&&"number"===typeof e.timingInfo.start&&!e.changedTimestampOffset&&"main"===this.loaderType_){var t=!1;e.timestampOffset-=e.timingInfo.start,e.changedTimestampOffset=!0,e.timestampOffset!==this.sourceUpdater_.videoTimestampOffset()&&(this.sourceUpdater_.videoTimestampOffset(e.timestampOffset),t=!0),e.timestampOffset!==this.sourceUpdater_.audioTimestampOffset()&&(this.sourceUpdater_.audioTimestampOffset(e.timestampOffset),t=!0),t&&this.trigger("timestampoffset")}},n.updateTimingInfoEnd_=function(e){e.timingInfo=e.timingInfo||{};var t=this.getMediaInfo_(),n="main"===this.loaderType_&&t&&t.hasVideo,r=n&&e.videoTimingInfo?e.videoTimingInfo:e.audioTimingInfo;r&&(e.timingInfo.end="number"===typeof r.end?r.end:r.start+e.duration)},n.handleAppendsDone_=function(){if(this.pendingSegment_&&this.trigger("appendsdone"),!this.pendingSegment_)return this.state="READY",void(this.paused()||this.monitorBuffer_());var e=this.pendingSegment_;this.updateTimingInfoEnd_(e),this.shouldSaveSegmentTimingInfo_&&this.syncController_.saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:"main"===this.loaderType_});var t=Ed(e,this.sourceType_);if(t&&("warn"===t.severity?iu.log.warn(t.message):this.logger_(t.message)),this.recordThroughput_(e),this.pendingSegment_=null,this.state="READY",!e.isSyncRequest||(this.trigger("syncinfoupdate"),e.hasAppendedData_)){this.logger_("Appended "+yd(e)),this.addSegmentMetadataCue_(e),this.fetchAtBuffer_=!0,this.currentTimeline_!==e.timeline&&(this.timelineChangeController_.lastTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline}),"main"!==this.loaderType_||this.audioDisabled_||this.timelineChangeController_.lastTimelineChange({type:"audio",from:this.currentTimeline_,to:e.timeline})),this.currentTimeline_=e.timeline,this.trigger("syncinfoupdate");var n=e.segment;if(n.end&&this.currentTime_()-n.end>3*e.playlist.targetDuration)this.resetEverything();else{var r=null!==this.mediaIndex;r&&this.trigger("bandwidthupdate"),this.trigger("progress"),this.mediaIndex=e.mediaIndex,this.partIndex=e.partIndex,this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex)&&this.endOfStream(),this.trigger("appended"),e.hasAppendedData_&&this.mediaAppends++,this.paused()||this.monitorBuffer_()}}else this.logger_("Throwing away un-appended sync request "+yd(e))},n.recordThroughput_=function(e){if(e.duration<md)this.logger_("Ignoring segment's throughput because its duration of "+e.duration+" is less than the min to record "+md);else{var t=this.throughput.rate,n=Date.now()-e.endOfAllRequests+1,r=Math.floor(e.byteLength/n*8*1e3);this.throughput.rate+=(r-t)/++this.throughput.count}},n.addSegmentMetadataCue_=function(e){if(this.segmentMetadataTrack_){var t=e.segment,n=t.start,r=t.end;if(pd(n)&&pd(r)){id(n,r,this.segmentMetadataTrack_);var i=a.a.WebKitDataCue||a.a.VTTCue,o={custom:t.custom,dateTimeObject:t.dateTimeObject,dateTimeString:t.dateTimeString,bandwidth:e.playlist.attributes.BANDWIDTH,resolution:e.playlist.attributes.RESOLUTION,codecs:e.playlist.attributes.CODECS,byteLength:e.byteLength,uri:e.uri,timeline:e.timeline,playlist:e.playlist.id,start:n,end:r},s=JSON.stringify(o),u=new i(n,r,s);u.value=o,this.segmentMetadataTrack_.addCue(u)}}},t}(iu.EventTarget);function kd(){}var Cd,Ad=function(e){return"string"!==typeof e?e:e.replace(/./,(function(e){return e.toUpperCase()}))},Od=["video","audio"],Id=function(e,t){var n=t[e+"Buffer"];return n&&n.updating||t.queuePending[e]},Pd=function(e,t){for(var n=0;n<t.length;n++){var r=t[n];if("mediaSource"===r.type)return null;if(r.type===e)return n}return null},Ld=function e(t,n){if(0!==n.queue.length){var r=0,i=n.queue[r];if("mediaSource"!==i.type){if("mediaSource"!==t&&n.ready()&&"closed"!==n.mediaSource.readyState&&!Id(t,n)){if(i.type!==t){if(r=Pd(t,n.queue),null===r)return;i=n.queue[r]}return n.queue.splice(r,1),n.queuePending[t]=i,i.action(t,n),i.doneFn?void 0:(n.queuePending[t]=null,void e(t,n))}}else n.updating()||"closed"===n.mediaSource.readyState||(n.queue.shift(),i.action(n),i.doneFn&&i.doneFn(),e("audio",n),e("video",n))}},Dd=function(e,t){var n=t[e+"Buffer"],r=Ad(e);n&&(n.removeEventListener("updateend",t["on"+r+"UpdateEnd_"]),n.removeEventListener("error",t["on"+r+"Error_"]),t.codecs[e]=null,t[e+"Buffer"]=null)},Rd=function(e,t){return e&&t&&-1!==Array.prototype.indexOf.call(e.sourceBuffers,t)},Md={appendBuffer:function(e,t,n){return function(r,i){var a=i[r+"Buffer"];if(Rd(i.mediaSource,a)){i.logger_("Appending segment "+t.mediaIndex+"'s "+e.length+" bytes to "+r+"Buffer");try{a.appendBuffer(e)}catch(o){i.logger_("Error with code "+o.code+" "+(o.code===ld?"(QUOTA_EXCEEDED_ERR) ":"")+"when appending segment "+t.mediaIndex+" to "+r+"Buffer"),i.queuePending[r]=null,n(o)}}}},remove:function(e,t){return function(n,r){var i=r[n+"Buffer"];if(Rd(r.mediaSource,i)){r.logger_("Removing "+e+" to "+t+" from "+n+"Buffer");try{i.remove(e,t)}catch(a){r.logger_("Remove "+e+" to "+t+" from "+n+"Buffer failed")}}}},timestampOffset:function(e){return function(t,n){var r=n[t+"Buffer"];Rd(n.mediaSource,r)&&(n.logger_("Setting "+t+"timestampOffset to "+e),r.timestampOffset=e)}},callback:function(e){return function(t,n){e()}},endOfStream:function(e){return function(t){if("open"===t.mediaSource.readyState){t.logger_("Calling mediaSource endOfStream("+(e||"")+")");try{t.mediaSource.endOfStream(e)}catch(n){iu.log.warn("Failed to call media source endOfStream",n)}}}},duration:function(e){return function(t){t.logger_("Setting mediaSource duration to "+e);try{t.mediaSource.duration=e}catch(n){iu.log.warn("Failed to set media source duration",n)}}},abort:function(){return function(e,t){if("open"===t.mediaSource.readyState){var n=t[e+"Buffer"];if(Rd(t.mediaSource,n)){t.logger_("calling abort on "+e+"Buffer");try{n.abort()}catch(r){iu.log.warn("Failed to abort on "+e+"Buffer",r)}}}}},addSourceBuffer:function(e,t){return function(n){var r=Ad(e),i=re(t);n.logger_("Adding "+e+"Buffer with codec "+t+" to mediaSource");var a=n.mediaSource.addSourceBuffer(i);a.addEventListener("updateend",n["on"+r+"UpdateEnd_"]),a.addEventListener("error",n["on"+r+"Error_"]),n.codecs[e]=t,n[e+"Buffer"]=a}},removeSourceBuffer:function(e){return function(t){var n=t[e+"Buffer"];if(Dd(e,t),Rd(t.mediaSource,n)){t.logger_("Removing "+e+"Buffer with codec "+t.codecs[e]+" from mediaSource");try{t.mediaSource.removeSourceBuffer(n)}catch(r){iu.log.warn("Failed to removeSourceBuffer "+e+"Buffer",r)}}}},changeType:function(e){return function(t,n){var r=n[t+"Buffer"],i=re(e);Rd(n.mediaSource,r)&&n.codecs[t]!==e&&(n.logger_("changing "+t+"Buffer codec from "+n.codecs[t]+" to "+e),r.changeType(i),n.codecs[t]=e)}}},Nd=function(e){var t=e.type,n=e.sourceUpdater,r=e.action,i=e.doneFn,a=e.name;n.queue.push({type:t,action:r,doneFn:i,name:a}),Ld(t,n)},Ud=function(e,t){return function(n){if(t.queuePending[e]){var r=t.queuePending[e].doneFn;t.queuePending[e]=null,r&&r(t[e+"Error_"])}Ld(e,t)}},Fd=function(e){function t(t){var n;return n=e.call(this)||this,n.mediaSource=t,n.sourceopenListener_=function(){return Ld("mediaSource",d()(n))},n.mediaSource.addEventListener("sourceopen",n.sourceopenListener_),n.logger_=cu("SourceUpdater"),n.audioTimestampOffset_=0,n.videoTimestampOffset_=0,n.queue=[],n.queuePending={audio:null,video:null},n.delayedAudioAppendQueue_=[],n.videoAppendQueued_=!1,n.codecs={},n.onVideoUpdateEnd_=Ud("video",d()(n)),n.onAudioUpdateEnd_=Ud("audio",d()(n)),n.onVideoError_=function(e){n.videoError_=e},n.onAudioError_=function(e){n.audioError_=e},n.createdSourceBuffers_=!1,n.initializedEme_=!1,n.triggeredReady_=!1,n}f()(t,e);var n=t.prototype;return n.initializedEme=function(){this.initializedEme_=!0,this.triggerReady()},n.hasCreatedSourceBuffers=function(){return this.createdSourceBuffers_},n.hasInitializedAnyEme=function(){return this.initializedEme_},n.ready=function(){return this.hasCreatedSourceBuffers()&&this.hasInitializedAnyEme()},n.createSourceBuffers=function(e){this.hasCreatedSourceBuffers()||(this.addOrChangeSourceBuffers(e),this.createdSourceBuffers_=!0,this.trigger("createdsourcebuffers"),this.triggerReady())},n.triggerReady=function(){this.ready()&&!this.triggeredReady_&&(this.triggeredReady_=!0,this.trigger("ready"))},n.addSourceBuffer=function(e,t){Nd({type:"mediaSource",sourceUpdater:this,action:Md.addSourceBuffer(e,t),name:"addSourceBuffer"})},n.abort=function(e){Nd({type:e,sourceUpdater:this,action:Md.abort(e),name:"abort"})},n.removeSourceBuffer=function(e){this.canRemoveSourceBuffer()?Nd({type:"mediaSource",sourceUpdater:this,action:Md.removeSourceBuffer(e),name:"removeSourceBuffer"}):iu.log.error("removeSourceBuffer is not supported!")},n.canRemoveSourceBuffer=function(){return!iu.browser.IE_VERSION&&!iu.browser.IS_FIREFOX&&a.a.MediaSource&&a.a.MediaSource.prototype&&"function"===typeof a.a.MediaSource.prototype.removeSourceBuffer},t.canChangeType=function(){return a.a.SourceBuffer&&a.a.SourceBuffer.prototype&&"function"===typeof a.a.SourceBuffer.prototype.changeType},n.canChangeType=function(){return this.constructor.canChangeType()},n.changeType=function(e,t){this.canChangeType()?Nd({type:e,sourceUpdater:this,action:Md.changeType(t),name:"changeType"}):iu.log.error("changeType is not supported!")},n.addOrChangeSourceBuffers=function(e){var t=this;if(!e||"object"!==typeof e||0===Object.keys(e).length)throw new Error("Cannot addOrChangeSourceBuffers to undefined codecs");Object.keys(e).forEach((function(n){var r=e[n];if(!t.hasCreatedSourceBuffers())return t.addSourceBuffer(n,r);t.canChangeType()&&t.changeType(n,r)}))},n.appendBuffer=function(e,t){var n=this,r=e.segmentInfo,i=e.type,a=e.bytes;if(this.processedAppend_=!0,"audio"===i&&this.videoBuffer&&!this.videoAppendQueued_)return this.delayedAudioAppendQueue_.push([e,t]),void this.logger_("delayed audio append of "+a.length+" until video append");var o=t;if(Nd({type:i,sourceUpdater:this,action:Md.appendBuffer(a,r||{mediaIndex:-1},o),doneFn:t,name:"appendBuffer"}),"video"===i){if(this.videoAppendQueued_=!0,!this.delayedAudioAppendQueue_.length)return;var s=this.delayedAudioAppendQueue_.slice();this.logger_("queuing delayed audio "+s.length+" appendBuffers"),this.delayedAudioAppendQueue_.length=0,s.forEach((function(e){n.appendBuffer.apply(n,e)}))}},n.audioBuffered=function(){return Rd(this.mediaSource,this.audioBuffer)&&this.audioBuffer.buffered?this.audioBuffer.buffered:iu.createTimeRange()},n.videoBuffered=function(){return Rd(this.mediaSource,this.videoBuffer)&&this.videoBuffer.buffered?this.videoBuffer.buffered:iu.createTimeRange()},n.buffered=function(){var e=Rd(this.mediaSource,this.videoBuffer)?this.videoBuffer:null,t=Rd(this.mediaSource,this.audioBuffer)?this.audioBuffer:null;return t&&!e?this.audioBuffered():e&&!t?this.videoBuffered():gu(this.audioBuffered(),this.videoBuffered())},n.setDuration=function(e,t){void 0===t&&(t=kd),Nd({type:"mediaSource",sourceUpdater:this,action:Md.duration(e),name:"duration",doneFn:t})},n.endOfStream=function(e,t){void 0===e&&(e=null),void 0===t&&(t=kd),"string"!==typeof e&&(e=void 0),Nd({type:"mediaSource",sourceUpdater:this,action:Md.endOfStream(e),name:"endOfStream",doneFn:t})},n.removeAudio=function(e,t,n){void 0===n&&(n=kd),this.audioBuffered().length&&0!==this.audioBuffered().end(0)?Nd({type:"audio",sourceUpdater:this,action:Md.remove(e,t),doneFn:n,name:"remove"}):n()},n.removeVideo=function(e,t,n){void 0===n&&(n=kd),this.videoBuffered().length&&0!==this.videoBuffered().end(0)?Nd({type:"video",sourceUpdater:this,action:Md.remove(e,t),doneFn:n,name:"remove"}):n()},n.updating=function(){return!(!Id("audio",this)&&!Id("video",this))},n.audioTimestampOffset=function(e){return"undefined"!==typeof e&&this.audioBuffer&&this.audioTimestampOffset_!==e&&(Nd({type:"audio",sourceUpdater:this,action:Md.timestampOffset(e),name:"timestampOffset"}),this.audioTimestampOffset_=e),this.audioTimestampOffset_},n.videoTimestampOffset=function(e){return"undefined"!==typeof e&&this.videoBuffer&&this.videoTimestampOffset!==e&&(Nd({type:"video",sourceUpdater:this,action:Md.timestampOffset(e),name:"timestampOffset"}),this.videoTimestampOffset_=e),this.videoTimestampOffset_},n.audioQueueCallback=function(e){this.audioBuffer&&Nd({type:"audio",sourceUpdater:this,action:Md.callback(e),name:"callback"})},n.videoQueueCallback=function(e){this.videoBuffer&&Nd({type:"video",sourceUpdater:this,action:Md.callback(e),name:"callback"})},n.dispose=function(){var e=this;this.trigger("dispose"),Od.forEach((function(t){e.abort(t),e.canRemoveSourceBuffer()?e.removeSourceBuffer(t):e[t+"QueueCallback"]((function(){return Dd(t,e)}))})),this.videoAppendQueued_=!1,this.delayedAudioAppendQueue_.length=0,this.sourceopenListener_&&this.mediaSource.removeEventListener("sourceopen",this.sourceopenListener_),this.off()},t}(iu.EventTarget),jd=function(e){return decodeURIComponent(escape(String.fromCharCode.apply(null,e)))},Bd=new Uint8Array("\n\n".split("").map((function(e){return e.charCodeAt(0)}))),qd=function(e){function t(t,n){var r;return void 0===n&&(n={}),r=e.call(this,t,n)||this,r.mediaSource_=null,r.subtitlesTrack_=null,r.loaderType_="subtitle",r.featuresNativeTextTracks_=t.featuresNativeTextTracks,r.shouldSaveSegmentTimingInfo_=!1,r}f()(t,e);var n=t.prototype;return n.createTransmuxer_=function(){return null},n.buffered_=function(){if(!this.subtitlesTrack_||!this.subtitlesTrack_.cues||!this.subtitlesTrack_.cues.length)return iu.createTimeRanges();var e=this.subtitlesTrack_.cues,t=e[0].startTime,n=e[e.length-1].startTime;return iu.createTimeRanges([[t,n]])},n.initSegmentForMap=function(e,t){if(void 0===t&&(t=!1),!e)return null;var n=Sc(e),r=this.initSegments_[n];if(t&&!r&&e.bytes){var i=Bd.byteLength+e.bytes.byteLength,a=new Uint8Array(i);a.set(e.bytes),a.set(Bd,e.bytes.byteLength),this.initSegments_[n]=r={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:a}}return r||e},n.couldBeginLoading_=function(){return this.playlist_&&this.subtitlesTrack_&&!this.paused()},n.init_=function(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()},n.track=function(e){return"undefined"===typeof e||(this.subtitlesTrack_=e,"INIT"===this.state&&this.couldBeginLoading_()&&this.init_()),this.subtitlesTrack_},n.remove=function(e,t){id(e,t,this.subtitlesTrack_)},n.fillBuffer_=function(){var e=this,t=this.chooseNextRequest_();if(t){if(null===this.syncController_.timestampOffsetForTimeline(t.timeline)){var n=function(){e.state="READY",e.paused()||e.monitorBuffer_()};return this.syncController_.one("timestampoffset",n),void(this.state="WAITING_ON_TIMELINE")}this.loadSegment_(t)}},n.timestampOffsetForSegment_=function(){return null},n.chooseNextRequest_=function(){return this.skipEmptySegments_(e.prototype.chooseNextRequest_.call(this))},n.skipEmptySegments_=function(e){while(e&&e.segment.empty){if(e.mediaIndex+1>=e.playlist.segments.length){e=null;break}e=this.generateSegmentInfo_({playlist:e.playlist,mediaIndex:e.mediaIndex+1,startOfSegment:e.startOfSegment+e.duration,isSyncRequest:e.isSyncRequest})}return e},n.stopForError=function(e){this.error(e),this.state="READY",this.pause(),this.trigger("error")},n.segmentRequestFinished_=function(e,t,n){var r=this;if(this.subtitlesTrack_){if(this.saveTransferStats_(t.stats),!this.pendingSegment_)return this.state="READY",void(this.mediaRequestsAborted+=1);if(e)return e.code===vl.TIMEOUT&&this.handleTimeout_(),e.code===vl.ABORTED?this.mediaRequestsAborted+=1:this.mediaRequestsErrored+=1,void this.stopForError(e);var i=this.pendingSegment_;this.saveBandwidthRelatedStats_(i.duration,t.stats),this.state="APPENDING",this.trigger("appending");var o=i.segment;if(o.map&&(o.map.bytes=t.map.bytes),i.bytes=t.bytes,"function"!==typeof a.a.WebVTT&&this.subtitlesTrack_&&this.subtitlesTrack_.tech_){var s,u=function(){r.subtitlesTrack_.tech_.off("vttjsloaded",s),r.stopForError({message:"Error loading vtt.js"})};return s=function(){r.subtitlesTrack_.tech_.off("vttjserror",u),r.segmentRequestFinished_(e,t,n)},this.state="WAITING_ON_VTTJS",this.subtitlesTrack_.tech_.one("vttjsloaded",s),void this.subtitlesTrack_.tech_.one("vttjserror",u)}o.requested=!0;try{this.parseVTTCues_(i)}catch(c){return void 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a.a.WebVTT.Parser(a.a,a.a.vttjs,t);if(e.cues=[],e.timestampmap={MPEGTS:0,LOCAL:0},r.oncue=e.cues.push.bind(e.cues),r.ontimestampmap=function(t){e.timestampmap=t},r.onparsingerror=function(e){iu.log.warn("Error encountered when parsing cues: "+e.message)},e.segment.map){var i=e.segment.map.bytes;n&&(i=jd(i)),r.parse(i)}var o=e.bytes;n&&(o=jd(o)),r.parse(o),r.flush()},n.updateTimeMapping_=function(e,t,n){var r=e.segment;if(t)if(e.cues.length){var i=e.timestampmap,a=i.MPEGTS/un["ONE_SECOND_IN_TS"]-i.LOCAL+t.mapping;if(e.cues.forEach((function(e){e.startTime+=a,e.endTime+=a})),!n.syncInfo){var o=e.cues[0].startTime,s=e.cues[e.cues.length-1].startTime;n.syncInfo={mediaSequence:n.mediaSequence+e.mediaIndex,time:Math.min(o,s-r.duration)}}}else r.empty=!0},t}(xd),Hd=function(e,t){for(var n=e.cues,r=0;r<n.length;r++){var i=n[r];if(t>=i.adStartTime&&t<=i.adEndTime)return i}return null},$d=function(e,t,n){if(void 0===n&&(n=0),e.segments)for(var r,i=n,o=0;o<e.segments.length;o++){var s=e.segments[o];if(r||(r=Hd(t,i+s.duration/2)),r){if("cueIn"in s){r.endTime=i,r.adEndTime=i,i+=s.duration,r=null;continue}if(i<r.endTime){i+=s.duration;continue}r.endTime+=s.duration}else if("cueOut"in s&&(r=new a.a.VTTCue(i,i+s.duration,s.cueOut),r.adStartTime=i,r.adEndTime=i+parseFloat(s.cueOut),t.addCue(r)),"cueOutCont"in s){var u=s.cueOutCont.split("/").map(parseFloat),c=u[0],l=u[1];r=new a.a.VTTCue(i,i+s.duration,""),r.adStartTime=i-c,r.adEndTime=r.adStartTime+l,t.addCue(r)}i+=s.duration}},Vd=[{name:"VOD",run:function(e,t,n,r,i){if(n!==1/0){var a={time:0,segmentIndex:0,partIndex:null};return a}return null}},{name:"ProgramDateTime",run:function(e,t,n,r,i){if(!Object.keys(e.timelineToDatetimeMappings).length)return null;var a=null,o=null,s=Su(t);i=i||0;for(var u=0;u<s.length;u++){var c=t.endList||0===i?u:s.length-(u+1),l=s[c],d=l.segment,h=e.timelineToDatetimeMappings[d.timeline];if(h&&d.dateTimeObject){var f=d.dateTimeObject.getTime()/1e3,p=f+h;if(d.parts&&"number"===typeof 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"+t.syncInfo.mediaSequence+"]"),this.trigger("syncinfoupdate");break}}},n.setDateTimeMappingForStart=function(e){if(this.timelineToDatetimeMappings={},e.segments&&e.segments.length&&e.segments[0].dateTimeObject){var t=e.segments[0],n=t.dateTimeObject.getTime()/1e3;this.timelineToDatetimeMappings[t.timeline]=-n}},n.saveSegmentTimingInfo=function(e){var t=e.segmentInfo,n=e.shouldSaveTimelineMapping,r=this.calculateSegmentTimeMapping_(t,t.timingInfo,n),i=t.segment;r&&(this.saveDiscontinuitySyncInfo_(t),t.playlist.syncInfo||(t.playlist.syncInfo={mediaSequence:t.playlist.mediaSequence+t.mediaIndex,time:i.start}));var a=i.dateTimeObject;i.discontinuity&&n&&a&&(this.timelineToDatetimeMappings[i.timeline]=-a.getTime()/1e3)},n.timestampOffsetForTimeline=function(e){return"undefined"===typeof this.timelines[e]?null:this.timelines[e].time},n.mappingForTimeline=function(e){return"undefined"===typeof this.timelines[e]?null:this.timelines[e].mapping},n.calculateSegmentTimeMapping_=function(e,t,n){var r,i,a=e.segment,o=e.part,s=this.timelines[e.timeline];if("number"===typeof e.timestampOffset)s={time:e.startOfSegment,mapping:e.startOfSegment-t.start},n&&(this.timelines[e.timeline]=s,this.trigger("timestampoffset"),this.logger_("time mapping for timeline "+e.timeline+": [time: "+s.time+"] [mapping: "+s.mapping+"]")),r=e.startOfSegment,i=t.end+s.mapping;else{if(!s)return!1;r=t.start+s.mapping,i=t.end+s.mapping}return o&&(o.start=r,o.end=i),(!a.start||r<a.start)&&(a.start=r),a.end=i,!0},n.saveDiscontinuitySyncInfo_=function(e){var t=e.playlist,n=e.segment;if(n.discontinuity)this.discontinuities[n.timeline]={time:n.start,accuracy:0};else if(t.discontinuityStarts&&t.discontinuityStarts.length)for(var r=0;r<t.discontinuityStarts.length;r++){var i=t.discontinuityStarts[r],a=t.discontinuitySequence+r+1,o=i-e.mediaIndex,s=Math.abs(o);if(!this.discontinuities[a]||this.discontinuities[a].accuracy>s){var u=void 0;u=o<0?n.start-Pu({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex,endIndex:i}):n.end+Pu({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex+1,endIndex:i}),this.discontinuities[a]={time:u,accuracy:s}}}},n.dispose=function(){this.trigger("dispose"),this.off()},t}(iu.EventTarget),Wd=function(e){function t(){var t;return t=e.call(this)||this,t.pendingTimelineChanges_={},t.lastTimelineChanges_={},t}f()(t,e);var n=t.prototype;return n.clearPendingTimelineChange=function(e){this.pendingTimelineChanges_[e]=null,this.trigger("pendingtimelinechange")},n.pendingTimelineChange=function(e){var t=e.type,n=e.from,r=e.to;return"number"===typeof n&&"number"===typeof 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Switching master audio from "+l.id+" to "+s.id),n.pause(),a.resetEverything(),void d.fastQualityChange_(h)}if("AUDIO"===e){if(!u.playlistLoader)return a.setAudio(!0),void a.resetEverything();i.setAudio(!0),a.setAudio(!1)}c!==u.playlistLoader?(i.track&&i.track(s),i.resetEverything(),Qd(u.playlistLoader,o)):Qd(u.playlistLoader,o)}}},th={AUDIO:function(e,t){return function(){var n=t.segmentLoaders[e],r=t.mediaTypes[e],i=t.blacklistCurrentPlaylist;Kd(n,r);var a=r.activeTrack(),o=r.activeGroup(),s=(o.filter((function(e){return e["default"]}))[0]||o[0]).id,u=r.tracks[s];if(a!==u){for(var c in iu.log.warn("Problem encountered loading the alternate audio track.Switching back to default."),r.tracks)r.tracks[c].enabled=r.tracks[c]===u;r.onTrackChanged()}else i({message:"Problem encountered loading the default audio track."})}},SUBTITLES:function(e,t){return function(){var n=t.segmentLoaders[e],r=t.mediaTypes[e];iu.log.warn("Problem encountered loading the subtitle track.Disabling subtitle track."),Kd(n,r);var i=r.activeTrack();i&&(i.mode="disabled"),r.onTrackChanged()}}},nh={AUDIO:function(e,t,n){if(t){var r=n.tech,i=n.requestOptions,a=n.segmentLoaders[e];t.on("loadedmetadata",(function(){var e=t.media();a.playlist(e,i),(!r.paused()||e.endList&&"none"!==r.preload())&&a.load()})),t.on("loadedplaylist",(function(){a.playlist(t.media(),i),r.paused()||a.load()})),t.on("error",th[e](e,n))}},SUBTITLES:function(e,t,n){var r=n.tech,i=n.requestOptions,a=n.segmentLoaders[e],o=n.mediaTypes[e];t.on("loadedmetadata",(function(){var e=t.media();a.playlist(e,i),a.track(o.activeTrack()),(!r.paused()||e.endList&&"none"!==r.preload())&&a.load()})),t.on("loadedplaylist",(function(){a.playlist(t.media(),i),r.paused()||a.load()})),t.on("error",th[e](e,n))}},rh={AUDIO:function(e,t){var n=t.vhs,r=t.sourceType,i=t.segmentLoaders[e],a=t.requestOptions,o=t.master.mediaGroups,s=t.mediaTypes[e],u=s.groups,c=s.tracks,l=s.logger_,d=t.masterPlaylistLoader,h=zu(d.master);for(var f in o[e]&&0!==Object.keys(o[e]).length||(o[e]={main:{default:{default:!0}}},h&&(o[e].main["default"].playlists=d.master.playlists)),o[e])for(var p in u[f]||(u[f]=[]),o[e][f]){var m=o[e][f][p],g=void 0;if(h?(l("AUDIO group '"+f+"' label '"+p+"' is a master playlist"),m.isMasterPlaylist=!0,g=null):g="vhs-json"===r&&m.playlists?new hc(m.playlists[0],n,a):m.resolvedUri?new hc(m.resolvedUri,n,a):m.playlists&&"dash"===r?new Xc(m.playlists[0],n,a,d):null,m=iu.mergeOptions({id:p,playlistLoader:g},m),nh[e](e,m.playlistLoader,t),u[f].push(m),"undefined"===typeof c[p]){var v=new iu.AudioTrack({id:p,kind:Yd(m),enabled:!1,language:m.language,default:m["default"],label:p});c[p]=v}}i.on("error",th[e](e,t))},SUBTITLES:function(e,t){var n=t.tech,r=t.vhs,i=t.sourceType,a=t.segmentLoaders[e],o=t.requestOptions,s=t.master.mediaGroups,u=t.mediaTypes[e],c=u.groups,l=u.tracks,d=t.masterPlaylistLoader;for(var h in s[e])for(var f in c[h]||(c[h]=[]),s[e][h])if(!s[e][h][f].forced){var p=s[e][h][f],m=void 0;if("hls"===i)m=new hc(p.resolvedUri,r,o);else if("dash"===i){var g=p.playlists.filter((function(e){return e.excludeUntil!==1/0}));if(!g.length)return;m=new Xc(p.playlists[0],r,o,d)}else"vhs-json"===i&&(m=new hc(p.playlists?p.playlists[0]:p.resolvedUri,r,o));if(p=iu.mergeOptions({id:f,playlistLoader:m},p),nh[e](e,p.playlistLoader,t),c[h].push(p),"undefined"===typeof l[f]){var v=n.addRemoteTextTrack({id:f,kind:"subtitles",default:p["default"]&&p.autoselect,language:p.language,label:f},!1).track;l[f]=v}}a.on("error",th[e](e,t))},"CLOSED-CAPTIONS":function(e,t){var n=t.tech,r=t.master.mediaGroups,i=t.mediaTypes[e],a=i.groups,o=i.tracks;for(var s in r[e])for(var u in a[s]||(a[s]=[]),r[e][s]){var c=r[e][s][u];if(/^(?:CC|SERVICE)/.test(c.instreamId)){var l=n.options_.vhs&&n.options_.vhs.captionServices||{},d={label:u,language:c.language,instreamId:c.instreamId,default:c["default"]&&c.autoselect};if(l[d.instreamId]&&(d=iu.mergeOptions(d,l[d.instreamId])),void 0===d["default"]&&delete d["default"],a[s].push(iu.mergeOptions({id:u},c)),"undefined"===typeof o[u]){var h=n.addRemoteTextTrack({id:d.instreamId,kind:"captions",default:d["default"],language:d.language,label:d.label},!1).track;o[u]=h}}}}},ih=function e(t,n){for(var r=0;r<t.length;r++){if($u(n,t[r]))return!0;if(t[r].playlists&&e(t[r].playlists,n))return!0}return!1},ah=function(e,t){return function(n){var r=t.masterPlaylistLoader,i=t.mediaTypes[e].groups,a=r.media();if(!a)return null;var o=null;a.attributes[e]&&(o=i[a.attributes[e]]);var s=Object.keys(i);if(!o)if("AUDIO"===e&&s.length>1&&zu(t.master))for(var u=0;u<s.length;u++){var c=i[s[u]];if(ih(c,a)){o=c;break}}else i.main?o=i.main:1===s.length&&(o=i[s[0]]);return"undefined"===typeof n?o:null!==n&&o&&o.filter((function(e){return e.id===n.id}))[0]||null}},oh={AUDIO:function(e,t){return function(){var n=t.mediaTypes[e].tracks;for(var r in n)if(n[r].enabled)return n[r];return null}},SUBTITLES:function(e,t){return function(){var n=t.mediaTypes[e].tracks;for(var r in n)if("showing"===n[r].mode||"hidden"===n[r].mode)return n[r];return null}}},sh=function(e,t){var n=t.mediaTypes;return function(){var t=n[e].activeTrack();return t?n[e].activeGroup(t):null}},uh=function(e){["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((function(t){rh[t](t,e)}));var t=e.mediaTypes,n=e.masterPlaylistLoader,r=e.tech,i=e.vhs,a=e.segmentLoaders,o=a["AUDIO"],s=a.main;["AUDIO","SUBTITLES"].forEach((function(n){t[n].activeGroup=ah(n,e),t[n].activeTrack=oh[n](n,e),t[n].onGroupChanged=Zd(n,e),t[n].onGroupChanging=Jd(n,e),t[n].onTrackChanged=eh(n,e),t[n].getActiveGroup=sh(n,e)}));var u=t.AUDIO.activeGroup();if(u){var c=(u.filter((function(e){return e["default"]}))[0]||u[0]).id;t.AUDIO.tracks[c].enabled=!0,t.AUDIO.onGroupChanged(),t.AUDIO.onTrackChanged();var l=t.AUDIO.getActiveGroup();l.playlistLoader?(s.setAudio(!1),o.setAudio(!0)):s.setAudio(!0)}n.on("mediachange",(function(){["AUDIO","SUBTITLES"].forEach((function(e){return t[e].onGroupChanged()}))})),n.on("mediachanging",(function(){["AUDIO","SUBTITLES"].forEach((function(e){return t[e].onGroupChanging()}))}));var d=function(){t.AUDIO.onTrackChanged(),r.trigger({type:"usage",name:"vhs-audio-change"}),r.trigger({type:"usage",name:"hls-audio-change"})};for(var h in r.audioTracks().addEventListener("change",d),r.remoteTextTracks().addEventListener("change",t.SUBTITLES.onTrackChanged),i.on("dispose",(function(){r.audioTracks().removeEventListener("change",d),r.remoteTextTracks().removeEventListener("change",t.SUBTITLES.onTrackChanged)})),r.clearTracks("audio"),t.AUDIO.tracks)r.audioTracks().addTrack(t.AUDIO.tracks[h])},ch=function(){var e={};return["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((function(t){e[t]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:kd,activeTrack:kd,getActiveGroup:kd,onGroupChanged:kd,onTrackChanged:kd,lastTrack_:null,logger_:cu("MediaGroups["+t+"]")}})),e},lh=120,dh=["mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaBytesTransferred","mediaAppends"],hh=function(e){return this.audioSegmentLoader_[e]+this.mainSegmentLoader_[e]},fh=function(e){var t=e.currentPlaylist,n=e.nextPlaylist,r=e.forwardBuffer,i=e.bufferLowWaterLine,a=e.bufferHighWaterLine,o=e.duration,s=e.experimentalBufferBasedABR,u=e.log;if(!n)return iu.log.warn("We received no playlist to switch to. Please check your stream."),!1;var c="allowing switch "+(t&&t.id||"null")+" -> "+n.id;if(!t||!t.endList)return u(c+" as current playlist "+(t?"is live":"is not set")),!0;if(n.id===t.id)return!1;var l=s?Yc.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:Yc.MAX_BUFFER_LOW_WATER_LINE;if(o<l)return u(c+" as duration < max low water line ("+o+" < "+l+")"),!0;var d=n.attributes.BANDWIDTH,h=t.attributes.BANDWIDTH;if(d<h&&(!s||r<a)){var f=c+" as next bandwidth < current bandwidth ("+d+" < "+h+")";return s&&(f+=" and forwardBuffer < bufferHighWaterLine ("+r+" < "+a+")"),u(f),!0}if((!s||d>h)&&r>=i){var p=c+" as forwardBuffer >= bufferLowWaterLine ("+r+" >= "+i+")";return s&&(p+=" and next bandwidth > current bandwidth ("+d+" > "+h+")"),u(p),!0}return u("not "+c+" as no switching criteria met"),!1},ph=function(e){function t(t){var n;n=e.call(this)||this;var r=t.src,i=t.handleManifestRedirects,o=t.withCredentials,s=t.tech,u=t.bandwidth,c=t.externVhs,l=t.useCueTags,h=t.blacklistDuration,f=t.enableLowInitialPlaylist,p=t.sourceType,m=t.cacheEncryptionKeys,g=t.experimentalBufferBasedABR;if(!r)throw new Error("A non-empty playlist URL or JSON manifest string is required");var v=t.maxPlaylistRetries;null!==v&&"undefined"!==typeof v||(v=1/0),Cd=c,n.experimentalBufferBasedABR=Boolean(g),n.withCredentials=o,n.tech_=s,n.vhs_=s.vhs,n.sourceType_=p,n.useCueTags_=l,n.blacklistDuration=h,n.maxPlaylistRetries=v,n.enableLowInitialPlaylist=f,n.useCueTags_&&(n.cueTagsTrack_=n.tech_.addTextTrack("metadata","ad-cues"),n.cueTagsTrack_.inBandMetadataTrackDispatchType=""),n.requestOptions_={withCredentials:o,handleManifestRedirects:i,maxPlaylistRetries:v,timeout:null},n.on("error",n.pauseLoading),n.mediaTypes_=ch(),n.mediaSource=new a.a.MediaSource,n.handleDurationChange_=n.handleDurationChange_.bind(d()(n)),n.handleSourceOpen_=n.handleSourceOpen_.bind(d()(n)),n.handleSourceEnded_=n.handleSourceEnded_.bind(d()(n)),n.mediaSource.addEventListener("durationchange",n.handleDurationChange_),n.mediaSource.addEventListener("sourceopen",n.handleSourceOpen_),n.mediaSource.addEventListener("sourceended",n.handleSourceEnded_),n.seekable_=iu.createTimeRanges(),n.hasPlayed_=!1,n.syncController_=new zd(t),n.segmentMetadataTrack_=s.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},!1).track,n.decrypter_=new Xd,n.sourceUpdater_=new Fd(n.mediaSource),n.inbandTextTracks_={},n.timelineChangeController_=new Wd;var y={vhs:n.vhs_,parse708captions:t.parse708captions,mediaSource:n.mediaSource,currentTime:n.tech_.currentTime.bind(n.tech_),seekable:function(){return n.seekable()},seeking:function(){return n.tech_.seeking()},duration:function(){return n.duration()},hasPlayed:function(){return n.hasPlayed_},goalBufferLength:function(){return n.goalBufferLength()},bandwidth:u,syncController:n.syncController_,decrypter:n.decrypter_,sourceType:n.sourceType_,inbandTextTracks:n.inbandTextTracks_,cacheEncryptionKeys:m,sourceUpdater:n.sourceUpdater_,timelineChangeController:n.timelineChangeController_};n.masterPlaylistLoader_="dash"===n.sourceType_?new Xc(r,n.vhs_,n.requestOptions_):new hc(r,n.vhs_,n.requestOptions_),n.setupMasterPlaylistLoaderListeners_(),n.mainSegmentLoader_=new xd(iu.mergeOptions(y,{segmentMetadataTrack:n.segmentMetadataTrack_,loaderType:"main"}),t),n.audioSegmentLoader_=new xd(iu.mergeOptions(y,{loaderType:"audio"}),t),n.subtitleSegmentLoader_=new qd(iu.mergeOptions(y,{loaderType:"vtt",featuresNativeTextTracks:n.tech_.featuresNativeTextTracks}),t),n.setupSegmentLoaderListeners_(),n.experimentalBufferBasedABR&&(n.masterPlaylistLoader_.one("loadedplaylist",(function(){return n.startABRTimer_()})),n.tech_.on("pause",(function(){return n.stopABRTimer_()})),n.tech_.on("play",(function(){return n.startABRTimer_()}))),dh.forEach((function(e){n[e+"_"]=hh.bind(d()(n),e)})),n.logger_=cu("MPC"),n.triggeredFmp4Usage=!1,"none"===n.tech_.preload()?(n.loadOnPlay_=function(){n.loadOnPlay_=null,n.masterPlaylistLoader_.load()},n.tech_.one("play",n.loadOnPlay_)):n.masterPlaylistLoader_.load(),n.timeToLoadedData__=-1,n.mainAppendsToLoadedData__=-1,n.audioAppendsToLoadedData__=-1;var _="none"===n.tech_.preload()?"play":"loadstart";return n.tech_.one(_,(function(){var e=Date.now();n.tech_.one("loadeddata",(function(){n.timeToLoadedData__=Date.now()-e,n.mainAppendsToLoadedData__=n.mainSegmentLoader_.mediaAppends,n.audioAppendsToLoadedData__=n.audioSegmentLoader_.mediaAppends}))})),n}f()(t,e);var n=t.prototype;return n.mainAppendsToLoadedData_=function(){return this.mainAppendsToLoadedData__},n.audioAppendsToLoadedData_=function(){return this.audioAppendsToLoadedData__},n.appendsToLoadedData_=function(){var e=this.mainAppendsToLoadedData_(),t=this.audioAppendsToLoadedData_();return-1===e||-1===t?-1:e+t},n.timeToLoadedData_=function(){return this.timeToLoadedData__},n.checkABR_=function(){var e=this.selectPlaylist();this.shouldSwitchToMedia_(e)&&this.switchMedia_(e,"abr")},n.switchMedia_=function(e,t,n){var r=this.media(),i=r&&(r.id||r.uri),a=e.id||e.uri;i&&i!==a&&(this.logger_("switch media "+i+" -> "+a+" from "+t),this.tech_.trigger({type:"usage",name:"vhs-rendition-change-"+t})),this.masterPlaylistLoader_.media(e,n)},n.startABRTimer_=function(){var e=this;this.stopABRTimer_(),this.abrTimer_=a.a.setInterval((function(){return e.checkABR_()}),250)},n.stopABRTimer_=function(){this.tech_.scrubbing&&this.tech_.scrubbing()||(a.a.clearInterval(this.abrTimer_),this.abrTimer_=null)},n.getAudioTrackPlaylists_=function(){var e=this.master();if(!e||!e.mediaGroups||!e.mediaGroups.AUDIO)return e&&e.playlists||[];var t,n=e.mediaGroups.AUDIO,r=Object.keys(n);if(Object.keys(this.mediaTypes_.AUDIO.groups).length)t=this.mediaTypes_.AUDIO.activeTrack();else{var i=n.main||r.length&&n[r[0]];for(var a in i)if(i[a]["default"]){t={label:a};break}}if(!t)return[];var o=[];for(var s in n)if(n[s][t.label]){var u=n[s][t.label];u.playlists?o.push.apply(o,u.playlists):o.push(u)}return o},n.setupMasterPlaylistLoaderListeners_=function(){var e=this;this.masterPlaylistLoader_.on("loadedmetadata",(function(){var t=e.masterPlaylistLoader_.media(),n=1.5*t.targetDuration*1e3;Hu(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.media())?e.requestOptions_.timeout=0:e.requestOptions_.timeout=n,t.endList&&"none"!==e.tech_.preload()&&(e.mainSegmentLoader_.playlist(t,e.requestOptions_),e.mainSegmentLoader_.load()),uh({sourceType:e.sourceType_,segmentLoaders:{AUDIO:e.audioSegmentLoader_,SUBTITLES:e.subtitleSegmentLoader_,main:e.mainSegmentLoader_},tech:e.tech_,requestOptions:e.requestOptions_,masterPlaylistLoader:e.masterPlaylistLoader_,vhs:e.vhs_,master:e.master(),mediaTypes:e.mediaTypes_,blacklistCurrentPlaylist:e.blacklistCurrentPlaylist.bind(e)}),e.triggerPresenceUsage_(e.master(),t),e.setupFirstPlay(),!e.mediaTypes_.AUDIO.activePlaylistLoader||e.mediaTypes_.AUDIO.activePlaylistLoader.media()?e.trigger("selectedinitialmedia"):e.mediaTypes_.AUDIO.activePlaylistLoader.one("loadedmetadata",(function(){e.trigger("selectedinitialmedia")}))})),this.masterPlaylistLoader_.on("loadedplaylist",(function(){e.loadOnPlay_&&e.tech_.off("play",e.loadOnPlay_);var t=e.masterPlaylistLoader_.media();if(!t){var n;if(e.excludeUnsupportedVariants_(),e.enableLowInitialPlaylist&&(n=e.selectInitialPlaylist()),n||(n=e.selectPlaylist()),!n||!e.shouldSwitchToMedia_(n))return;e.initialMedia_=n,e.switchMedia_(e.initialMedia_,"initial");var r="vhs-json"===e.sourceType_&&e.initialMedia_.segments;if(!r)return;t=e.initialMedia_}e.handleUpdatedMediaPlaylist(t)})),this.masterPlaylistLoader_.on("error",(function(){e.blacklistCurrentPlaylist(e.masterPlaylistLoader_.error)})),this.masterPlaylistLoader_.on("mediachanging",(function(){e.mainSegmentLoader_.abort(),e.mainSegmentLoader_.pause()})),this.masterPlaylistLoader_.on("mediachange",(function(){var t=e.masterPlaylistLoader_.media(),n=1.5*t.targetDuration*1e3;Hu(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.media())?e.requestOptions_.timeout=0:e.requestOptions_.timeout=n,e.mainSegmentLoader_.playlist(t,e.requestOptions_),e.mainSegmentLoader_.load(),e.tech_.trigger({type:"mediachange",bubbles:!0})})),this.masterPlaylistLoader_.on("playlistunchanged",(function(){var t=e.masterPlaylistLoader_.media();if("playlist-unchanged"!==t.lastExcludeReason_){var n=e.stuckAtPlaylistEnd_(t);n&&(e.blacklistCurrentPlaylist({message:"Playlist no longer updating.",reason:"playlist-unchanged"}),e.tech_.trigger("playliststuck"))}})),this.masterPlaylistLoader_.on("renditiondisabled",(function(){e.tech_.trigger({type:"usage",name:"vhs-rendition-disabled"}),e.tech_.trigger({type:"usage",name:"hls-rendition-disabled"})})),this.masterPlaylistLoader_.on("renditionenabled",(function(){e.tech_.trigger({type:"usage",name:"vhs-rendition-enabled"}),e.tech_.trigger({type:"usage",name:"hls-rendition-enabled"})}))},n.handleUpdatedMediaPlaylist=function(e){this.useCueTags_&&this.updateAdCues_(e),this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.updateDuration(!e.endList),this.tech_.paused()||(this.mainSegmentLoader_.load(),this.audioSegmentLoader_&&this.audioSegmentLoader_.load())},n.triggerPresenceUsage_=function(e,t){var n=e.mediaGroups||{},r=!0,i=Object.keys(n.AUDIO);for(var a in n.AUDIO)for(var o in n.AUDIO[a]){var s=n.AUDIO[a][o];s.uri||(r=!1)}r&&(this.tech_.trigger({type:"usage",name:"vhs-demuxed"}),this.tech_.trigger({type:"usage",name:"hls-demuxed"})),Object.keys(n.SUBTITLES).length&&(this.tech_.trigger({type:"usage",name:"vhs-webvtt"}),this.tech_.trigger({type:"usage",name:"hls-webvtt"})),Cd.Playlist.isAes(t)&&(this.tech_.trigger({type:"usage",name:"vhs-aes"}),this.tech_.trigger({type:"usage",name:"hls-aes"})),i.length&&Object.keys(n.AUDIO[i[0]]).length>1&&(this.tech_.trigger({type:"usage",name:"vhs-alternate-audio"}),this.tech_.trigger({type:"usage",name:"hls-alternate-audio"})),this.useCueTags_&&(this.tech_.trigger({type:"usage",name:"vhs-playlist-cue-tags"}),this.tech_.trigger({type:"usage",name:"hls-playlist-cue-tags"}))},n.shouldSwitchToMedia_=function(e){var t=this.masterPlaylistLoader_.media(),n=this.tech_.buffered(),r=n.length?n.end(n.length-1)-this.tech_.currentTime():0,i=this.bufferLowWaterLine(),a=this.bufferHighWaterLine();return fh({currentPlaylist:t,nextPlaylist:e,forwardBuffer:r,bufferLowWaterLine:i,bufferHighWaterLine:a,duration:this.duration(),experimentalBufferBasedABR:this.experimentalBufferBasedABR,log:this.logger_})},n.setupSegmentLoaderListeners_=function(){var e=this;this.experimentalBufferBasedABR||(this.mainSegmentLoader_.on("bandwidthupdate",(function(){var t=e.selectPlaylist();e.shouldSwitchToMedia_(t)&&e.switchMedia_(t,"bandwidthupdate"),e.tech_.trigger("bandwidthupdate")})),this.mainSegmentLoader_.on("progress",(function(){e.trigger("progress")}))),this.mainSegmentLoader_.on("error",(function(){e.blacklistCurrentPlaylist(e.mainSegmentLoader_.error())})),this.mainSegmentLoader_.on("appenderror",(function(){e.error=e.mainSegmentLoader_.error_,e.trigger("error")})),this.mainSegmentLoader_.on("syncinfoupdate",(function(){e.onSyncInfoUpdate_()})),this.mainSegmentLoader_.on("timestampoffset",(function(){e.tech_.trigger({type:"usage",name:"vhs-timestamp-offset"}),e.tech_.trigger({type:"usage",name:"hls-timestamp-offset"})})),this.audioSegmentLoader_.on("syncinfoupdate",(function(){e.onSyncInfoUpdate_()})),this.audioSegmentLoader_.on("appenderror",(function(){e.error=e.audioSegmentLoader_.error_,e.trigger("error")})),this.mainSegmentLoader_.on("ended",(function(){e.logger_("main segment loader ended"),e.onEndOfStream()})),this.mainSegmentLoader_.on("earlyabort",(function(t){e.experimentalBufferBasedABR||(e.delegateLoaders_("all",["abort"]),e.blacklistCurrentPlaylist({message:"Aborted early because there isn't enough bandwidth to complete the request without rebuffering."},lh))}));var t=function(){if(!e.sourceUpdater_.hasCreatedSourceBuffers())return e.tryToCreateSourceBuffers_();var t=e.getCodecsOrExclude_();t&&e.sourceUpdater_.addOrChangeSourceBuffers(t)};this.mainSegmentLoader_.on("trackinfo",t),this.audioSegmentLoader_.on("trackinfo",t),this.mainSegmentLoader_.on("fmp4",(function(){e.triggeredFmp4Usage||(e.tech_.trigger({type:"usage",name:"vhs-fmp4"}),e.tech_.trigger({type:"usage",name:"hls-fmp4"}),e.triggeredFmp4Usage=!0)})),this.audioSegmentLoader_.on("fmp4",(function(){e.triggeredFmp4Usage||(e.tech_.trigger({type:"usage",name:"vhs-fmp4"}),e.tech_.trigger({type:"usage",name:"hls-fmp4"}),e.triggeredFmp4Usage=!0)})),this.audioSegmentLoader_.on("ended",(function(){e.logger_("audioSegmentLoader ended"),e.onEndOfStream()}))},n.mediaSecondsLoaded_=function(){return Math.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)},n.load=function(){this.mainSegmentLoader_.load(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.load(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.load()},n.smoothQualityChange_=function(e){void 0===e&&(e=this.selectPlaylist()),this.fastQualityChange_(e)},n.fastQualityChange_=function(e){var t=this;void 0===e&&(e=this.selectPlaylist()),e!==this.masterPlaylistLoader_.media()?(this.switchMedia_(e,"fast-quality"),this.mainSegmentLoader_.resetEverything((function(){iu.browser.IE_VERSION||iu.browser.IS_EDGE?t.tech_.setCurrentTime(t.tech_.currentTime()+.04):t.tech_.setCurrentTime(t.tech_.currentTime())}))):this.logger_("skipping fastQualityChange because new media is same as old")},n.play=function(){if(!this.setupFirstPlay()){this.tech_.ended()&&this.tech_.setCurrentTime(0),this.hasPlayed_&&this.load();var e=this.tech_.seekable();return this.tech_.duration()===1/0&&this.tech_.currentTime()<e.start(0)?this.tech_.setCurrentTime(e.end(e.length-1)):void 0}},n.setupFirstPlay=function(){var e=this,t=this.masterPlaylistLoader_.media();if(!t||this.tech_.paused()||this.hasPlayed_)return!1;if(!t.endList){var n=this.seekable();if(!n.length)return!1;if(iu.browser.IE_VERSION&&0===this.tech_.readyState())return this.tech_.one("loadedmetadata",(function(){e.trigger("firstplay"),e.tech_.setCurrentTime(n.end(0)),e.hasPlayed_=!0})),!1;this.trigger("firstplay"),this.tech_.setCurrentTime(n.end(0))}return this.hasPlayed_=!0,this.load(),!0},n.handleSourceOpen_=function(){if(this.tryToCreateSourceBuffers_(),this.tech_.autoplay()){var e=this.tech_.play();"undefined"!==typeof e&&"function"===typeof e.then&&e.then(null,(function(e){}))}this.trigger("sourceopen")},n.handleSourceEnded_=function(){if(this.inbandTextTracks_.metadataTrack_){var e=this.inbandTextTracks_.metadataTrack_.cues;if(e&&e.length){var t=this.duration();e[e.length-1].endTime=isNaN(t)||Math.abs(t)===1/0?Number.MAX_VALUE:t}}},n.handleDurationChange_=function(){this.tech_.trigger("durationchange")},n.onEndOfStream=function(){var e=this.mainSegmentLoader_.ended_;if(this.mediaTypes_.AUDIO.activePlaylistLoader){var t=this.mainSegmentLoader_.getCurrentMediaInfo_();e=!t||t.hasVideo?e&&this.audioSegmentLoader_.ended_:this.audioSegmentLoader_.ended_}e&&(this.stopABRTimer_(),this.sourceUpdater_.endOfStream())},n.stuckAtPlaylistEnd_=function(e){var t=this.seekable();if(!t.length)return!1;var n=this.syncController_.getExpiredTime(e,this.duration());if(null===n)return!1;var r=Cd.Playlist.playlistEnd(e,n),i=this.tech_.currentTime(),a=this.tech_.buffered();if(!a.length)return r-i<=du;var o=a.end(a.length-1);return o-i<=du&&r-o<=du},n.blacklistCurrentPlaylist=function(e,t){void 0===e&&(e={});var n=e.playlist||this.masterPlaylistLoader_.media();if(t=t||e.blacklistDuration||this.blacklistDuration,!n)return this.error=e,void("open"!==this.mediaSource.readyState?this.trigger("error"):this.sourceUpdater_.endOfStream("network"));n.playlistErrors_++;var r,i=this.masterPlaylistLoader_.master.playlists,a=i.filter(Uu),o=1===a.length&&a[0]===n;if(1===i.length&&t!==1/0)return iu.log.warn("Problem encountered with playlist "+n.id+". Trying again since it is the only playlist."),this.tech_.trigger("retryplaylist"),this.masterPlaylistLoader_.load(o);if(o){var s=!1;i.forEach((function(e){if(e!==n){var t=e.excludeUntil;"undefined"!==typeof t&&t!==1/0&&(s=!0,delete e.excludeUntil)}})),s&&(iu.log.warn("Removing other playlists from the exclusion list because the last rendition is about to be excluded."),this.tech_.trigger("retryplaylist"))}r=n.playlistErrors_>this.maxPlaylistRetries?1/0:Date.now()+1e3*t,n.excludeUntil=r,e.reason&&(n.lastExcludeReason_=e.reason),this.tech_.trigger("blacklistplaylist"),this.tech_.trigger({type:"usage",name:"vhs-rendition-blacklisted"}),this.tech_.trigger({type:"usage",name:"hls-rendition-blacklisted"});var u=this.selectPlaylist();if(!u)return this.error="Playback cannot continue. No available working or supported playlists.",void this.trigger("error");var c=e.internal?this.logger_:iu.log.warn,l=e.message?" "+e.message:"";c((e.internal?"Internal problem":"Problem")+" encountered with playlist "+n.id+"."+l+" Switching to playlist "+u.id+"."),u.attributes.AUDIO!==n.attributes.AUDIO&&this.delegateLoaders_("audio",["abort","pause"]),u.attributes.SUBTITLES!==n.attributes.SUBTITLES&&this.delegateLoaders_("subtitle",["abort","pause"]),this.delegateLoaders_("main",["abort","pause"]);var d=u.targetDuration/2*1e3||5e3,h="number"===typeof u.lastRequest&&Date.now()-u.lastRequest<=d;return this.switchMedia_(u,"exclude",o||h)},n.pauseLoading=function(){this.delegateLoaders_("all",["abort","pause"]),this.stopABRTimer_()},n.delegateLoaders_=function(e,t){var n=this,r=[],i="all"===e;(i||"main"===e)&&r.push(this.masterPlaylistLoader_);var a=[];(i||"audio"===e)&&a.push("AUDIO"),(i||"subtitle"===e)&&(a.push("CLOSED-CAPTIONS"),a.push("SUBTITLES")),a.forEach((function(e){var t=n.mediaTypes_[e]&&n.mediaTypes_[e].activePlaylistLoader;t&&r.push(t)})),["main","audio","subtitle"].forEach((function(t){var i=n[t+"SegmentLoader_"];!i||e!==t&&"all"!==e||r.push(i)})),r.forEach((function(e){return t.forEach((function(t){"function"===typeof e[t]&&e[t]()}))}))},n.setCurrentTime=function(e){var t=fu(this.tech_.buffered(),e);return this.masterPlaylistLoader_&&this.masterPlaylistLoader_.media()&&this.masterPlaylistLoader_.media().segments?t&&t.length?e:(this.mainSegmentLoader_.resetEverything(),this.mainSegmentLoader_.abort(),this.mediaTypes_.AUDIO.activePlaylistLoader&&(this.audioSegmentLoader_.resetEverything(),this.audioSegmentLoader_.abort()),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&(this.subtitleSegmentLoader_.resetEverything(),this.subtitleSegmentLoader_.abort()),void this.load()):0},n.duration=function(){if(!this.masterPlaylistLoader_)return 0;var e=this.masterPlaylistLoader_.media();return e?e.endList?this.mediaSource?this.mediaSource.duration:Cd.Playlist.duration(e):1/0:0},n.seekable=function(){return this.seekable_},n.onSyncInfoUpdate_=function(){var e;if(this.masterPlaylistLoader_){var t=this.masterPlaylistLoader_.media();if(t){var n=this.syncController_.getExpiredTime(t,this.duration());if(null!==n){var r=this.masterPlaylistLoader_.master,i=Cd.Playlist.seekable(t,n,Cd.Playlist.liveEdgeDelay(r,t));if(0!==i.length){if(this.mediaTypes_.AUDIO.activePlaylistLoader){if(t=this.mediaTypes_.AUDIO.activePlaylistLoader.media(),n=this.syncController_.getExpiredTime(t,this.duration()),null===n)return;if(e=Cd.Playlist.seekable(t,n,Cd.Playlist.liveEdgeDelay(r,t)),0===e.length)return}var a,o;this.seekable_&&this.seekable_.length&&(a=this.seekable_.end(0),o=this.seekable_.start(0)),e?e.start(0)>i.end(0)||i.start(0)>e.end(0)?this.seekable_=i:this.seekable_=iu.createTimeRanges([[e.start(0)>i.start(0)?e.start(0):i.start(0),e.end(0)<i.end(0)?e.end(0):i.end(0)]]):this.seekable_=i,this.seekable_&&this.seekable_.length&&this.seekable_.end(0)===a&&this.seekable_.start(0)===o||(this.logger_("seekable updated ["+vu(this.seekable_)+"]"),this.tech_.trigger("seekablechanged"))}}}}},n.updateDuration=function(e){if(this.updateDuration_&&(this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.updateDuration_=null),"open"!==this.mediaSource.readyState)return this.updateDuration_=this.updateDuration.bind(this,e),void this.mediaSource.addEventListener("sourceopen",this.updateDuration_);if(e){var t=this.seekable();if(!t.length)return;(isNaN(this.mediaSource.duration)||this.mediaSource.duration<t.end(t.length-1))&&this.sourceUpdater_.setDuration(t.end(t.length-1))}else{var n=this.tech_.buffered(),r=Cd.Playlist.duration(this.masterPlaylistLoader_.media());n.length>0&&(r=Math.max(r,n.end(n.length-1))),this.mediaSource.duration!==r&&this.sourceUpdater_.setDuration(r)}},n.dispose=function(){var e=this;this.trigger("dispose"),this.decrypter_.terminate(),this.masterPlaylistLoader_.dispose(),this.mainSegmentLoader_.dispose(),this.loadOnPlay_&&this.tech_.off("play",this.loadOnPlay_),["AUDIO","SUBTITLES"].forEach((function(t){var n=e.mediaTypes_[t].groups;for(var r in n)n[r].forEach((function(e){e.playlistLoader&&e.playlistLoader.dispose()}))})),this.audioSegmentLoader_.dispose(),this.subtitleSegmentLoader_.dispose(),this.sourceUpdater_.dispose(),this.timelineChangeController_.dispose(),this.stopABRTimer_(),this.updateDuration_&&this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.mediaSource.removeEventListener("durationchange",this.handleDurationChange_),this.mediaSource.removeEventListener("sourceopen",this.handleSourceOpen_),this.mediaSource.removeEventListener("sourceended",this.handleSourceEnded_),this.off()},n.master=function(){return this.masterPlaylistLoader_.master},n.media=function(){return this.masterPlaylistLoader_.media()||this.initialMedia_},n.areMediaTypesKnown_=function(){var e=!!this.mediaTypes_.AUDIO.activePlaylistLoader,t=!!this.mainSegmentLoader_.getCurrentMediaInfo_(),n=!e||!!this.audioSegmentLoader_.getCurrentMediaInfo_();return!(!t||!n)},n.getCodecsOrExclude_=function(){var e=this,t={main:this.mainSegmentLoader_.getCurrentMediaInfo_()||{},audio:this.audioSegmentLoader_.getCurrentMediaInfo_()||{}};t.video=t.main;var n=Bl(this.master(),this.media()),r={},i=!!this.mediaTypes_.AUDIO.activePlaylistLoader;if(t.main.hasVideo&&(r.video=n.video||t.main.videoCodec||se),t.main.isMuxed&&(r.video+=","+(n.audio||t.main.audioCodec||oe)),(t.main.hasAudio&&!t.main.isMuxed||t.audio.hasAudio||i)&&(r.audio=n.audio||t.main.audioCodec||t.audio.audioCodec||oe,t.audio.isFmp4=t.main.hasAudio&&!t.main.isMuxed?t.main.isFmp4:t.audio.isFmp4),r.audio||r.video){var a,o=function(e,t){return e?ie(t):ae(t)},s={};if(["video","audio"].forEach((function(e){if(r.hasOwnProperty(e)&&!o(t[e].isFmp4,r[e])){var n=t[e].isFmp4?"browser":"muxer";s[n]=s[n]||[],s[n].push(r[e]),"audio"===e&&(a=n)}})),i&&a&&this.media().attributes.AUDIO){var u=this.media().attributes.AUDIO;this.master().playlists.forEach((function(t){var n=t.attributes&&t.attributes.AUDIO;n===u&&t!==e.media()&&(t.excludeUntil=1/0)})),this.logger_("excluding audio group "+u+" as "+a+' does not support codec(s): "'+r.audio+'"')}if(!Object.keys(s).length){if(this.sourceUpdater_.hasCreatedSourceBuffers()&&!this.sourceUpdater_.canChangeType()){var c=[];if(["video","audio"].forEach((function(t){var n=(J(e.sourceUpdater_.codecs[t]||"")[0]||{}).type,i=(J(r[t]||"")[0]||{}).type;n&&i&&n.toLowerCase()!==i.toLowerCase()&&c.push('"'+e.sourceUpdater_.codecs[t]+'" -> "'+r[t]+'"')})),c.length)return void this.blacklistCurrentPlaylist({playlist:this.media(),message:"Codec switching not supported: "+c.join(", ")+".",blacklistDuration:1/0,internal:!0})}return r}var l=Object.keys(s).reduce((function(e,t){return e&&(e+=", "),e+=t+' does not support codec(s): "'+s[t].join(",")+'"',e}),"")+".";this.blacklistCurrentPlaylist({playlist:this.media(),internal:!0,message:l,blacklistDuration:1/0})}else this.blacklistCurrentPlaylist({playlist:this.media(),message:"Could not determine codecs for playlist.",blacklistDuration:1/0})},n.tryToCreateSourceBuffers_=function(){if("open"===this.mediaSource.readyState&&!this.sourceUpdater_.hasCreatedSourceBuffers()&&this.areMediaTypesKnown_()){var e=this.getCodecsOrExclude_();if(e){this.sourceUpdater_.createSourceBuffers(e);var t=[e.video,e.audio].filter(Boolean).join(",");this.excludeIncompatibleVariants_(t)}}},n.excludeUnsupportedVariants_=function(){var e=this,t=this.master().playlists,n=[];Object.keys(t).forEach((function(r){var i=t[r];if(-1===n.indexOf(i.id)){n.push(i.id);var a=Bl(e.master,i),o=[];!a.audio||ae(a.audio)||ie(a.audio)||o.push("audio codec "+a.audio),!a.video||ae(a.video)||ie(a.video)||o.push("video codec "+a.video),a.text&&"stpp.ttml.im1t"===a.text&&o.push("text codec "+a.text),o.length&&(i.excludeUntil=1/0,e.logger_("excluding "+i.id+" for unsupported: "+o.join(", ")))}}))},n.excludeIncompatibleVariants_=function(e){var t=this,n=[],r=this.master().playlists,i=Fl(J(e)),a=jl(i),o=i.video&&J(i.video)[0]||null,s=i.audio&&J(i.audio)[0]||null;Object.keys(r).forEach((function(e){var i=r[e];if(-1===n.indexOf(i.id)&&i.excludeUntil!==1/0){n.push(i.id);var u=[],c=Bl(t.masterPlaylistLoader_.master,i),l=jl(c);if(c.audio||c.video){if(l!==a&&u.push('codec count "'+l+'" !== "'+a+'"'),!t.sourceUpdater_.canChangeType()){var d=c.video&&J(c.video)[0]||null,h=c.audio&&J(c.audio)[0]||null;d&&o&&d.type.toLowerCase()!==o.type.toLowerCase()&&u.push('video codec "'+d.type+'" !== "'+o.type+'"'),h&&s&&h.type.toLowerCase()!==s.type.toLowerCase()&&u.push('audio codec "'+h.type+'" !== "'+s.type+'"')}u.length&&(i.excludeUntil=1/0,t.logger_("blacklisting "+i.id+": "+u.join(" && ")))}}}))},n.updateAdCues_=function(e){var t=0,n=this.seekable();n.length&&(t=n.start(0)),$d(e,this.cueTagsTrack_,t)},n.goalBufferLength=function(){var e=this.tech_.currentTime(),t=Yc.GOAL_BUFFER_LENGTH,n=Yc.GOAL_BUFFER_LENGTH_RATE,r=Math.max(t,Yc.MAX_GOAL_BUFFER_LENGTH);return Math.min(t+e*n,r)},n.bufferLowWaterLine=function(){var e=this.tech_.currentTime(),t=Yc.BUFFER_LOW_WATER_LINE,n=Yc.BUFFER_LOW_WATER_LINE_RATE,r=Math.max(t,Yc.MAX_BUFFER_LOW_WATER_LINE),i=Math.max(t,Yc.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE);return Math.min(t+e*n,this.experimentalBufferBasedABR?i:r)},n.bufferHighWaterLine=function(){return Yc.BUFFER_HIGH_WATER_LINE},t}(iu.EventTarget),mh=function(e,t,n){return function(r){var i=e.master.playlists[t],a=Nu(i),o=Uu(i);return"undefined"===typeof r?o:(r?delete i.disabled:i.disabled=!0,r===o||a||(n(),r?e.trigger("renditionenabled"):e.trigger("renditiondisabled")),r)}},gh=function(e,t,n){var r=e.masterPlaylistController_,i=e.options_.smoothQualityChange,a=i?"smooth":"fast",o=r[a+"QualityChange_"].bind(r);if(t.attributes){var s=t.attributes.RESOLUTION;this.width=s&&s.width,this.height=s&&s.height,this.bandwidth=t.attributes.BANDWIDTH}this.codecs=Bl(r.master(),t),this.playlist=t,this.id=n,this.enabled=mh(e.playlists,t.id,o)},vh=function(e){e.representations=function(){var t=e.masterPlaylistController_.master(),n=zu(t)?e.masterPlaylistController_.getAudioTrackPlaylists_():t.playlists;return n?n.filter((function(e){return!Nu(e)})).map((function(t,n){return new gh(e,t,t.id)})):[]}},yh=["seeking","seeked","pause","playing","error"],_h=function(e){var t=e.buffered,n=e.targetDuration,r=e.currentTime;return!!t.length&&(!(t.end(0)-t.start(0)<2*n)&&(!(r>t.start(0))&&t.start(0)-r<n))},bh=function(){function e(e){var t=this;this.masterPlaylistController_=e.masterPlaylistController,this.tech_=e.tech,this.seekable=e.seekable,this.allowSeeksWithinUnsafeLiveWindow=e.allowSeeksWithinUnsafeLiveWindow,this.liveRangeSafeTimeDelta=e.liveRangeSafeTimeDelta,this.media=e.media,this.consecutiveUpdates=0,this.lastRecordedTime=null,this.timer_=null,this.checkCurrentTimeTimeout_=null,this.logger_=cu("PlaybackWatcher"),this.logger_("initialize");var n=function(){return t.monitorCurrentTime_()},r=function(){return t.monitorCurrentTime_()},i=function(){return t.techWaiting_()},o=function(){return t.cancelTimer_()},s=function(){return t.fixesBadSeeks_()},u=this.masterPlaylistController_,c=["main","subtitle","audio"],l={};c.forEach((function(e){l[e]={reset:function(){return t.resetSegmentDownloads_(e)},updateend:function(){return t.checkSegmentDownloads_(e)}},u[e+"SegmentLoader_"].on("appendsdone",l[e].updateend),u[e+"SegmentLoader_"].on("playlistupdate",l[e].reset),t.tech_.on(["seeked","seeking"],l[e].reset)})),this.tech_.on("seekablechanged",s),this.tech_.on("waiting",i),this.tech_.on(yh,o),this.tech_.on("canplay",r),this.tech_.one("play",n),this.dispose=function(){t.logger_("dispose"),t.tech_.off("seekablechanged",s),t.tech_.off("waiting",i),t.tech_.off(yh,o),t.tech_.off("canplay",r),t.tech_.off("play",n),c.forEach((function(e){u[e+"SegmentLoader_"].off("appendsdone",l[e].updateend),u[e+"SegmentLoader_"].off("playlistupdate",l[e].reset),t.tech_.off(["seeked","seeking"],l[e].reset)})),t.checkCurrentTimeTimeout_&&a.a.clearTimeout(t.checkCurrentTimeTimeout_),t.cancelTimer_()}}var t=e.prototype;return t.monitorCurrentTime_=function(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&a.a.clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=a.a.setTimeout(this.monitorCurrentTime_.bind(this),250)},t.resetSegmentDownloads_=function(e){var t=this.masterPlaylistController_[e+"SegmentLoader_"];this[e+"StalledDownloads_"]>0&&this.logger_("resetting possible stalled download count for "+e+" loader"),this[e+"StalledDownloads_"]=0,this[e+"Buffered_"]=t.buffered_()},t.checkSegmentDownloads_=function(e){var t=this.masterPlaylistController_,n=t[e+"SegmentLoader_"],r=n.buffered_(),i=bu(this[e+"Buffered_"],r);this[e+"Buffered_"]=r,i?this.resetSegmentDownloads_(e):(this[e+"StalledDownloads_"]++,this.logger_("found #"+this[e+"StalledDownloads_"]+" "+e+" appends that did not increase buffer (possible stalled download)",{playlistId:n.playlist_&&n.playlist_.id,buffered:_u(r)}),this[e+"StalledDownloads_"]<10||(this.logger_(e+" loader stalled download exclusion"),this.resetSegmentDownloads_(e),this.tech_.trigger({type:"usage",name:"vhs-"+e+"-download-exclusion"}),"subtitle"!==e&&t.blacklistCurrentPlaylist({message:"Excessive "+e+" segment downloading detected."},1/0)))},t.checkCurrentTime_=function(){if(this.tech_.seeking()&&this.fixesBadSeeks_())return this.consecutiveUpdates=0,void(this.lastRecordedTime=this.tech_.currentTime());if(!this.tech_.paused()&&!this.tech_.seeking()){var e=this.tech_.currentTime(),t=this.tech_.buffered();if(this.lastRecordedTime===e&&(!t.length||e+du>=t.end(t.length-1)))return this.techWaiting_();this.consecutiveUpdates>=5&&e===this.lastRecordedTime?(this.consecutiveUpdates++,this.waiting_()):e===this.lastRecordedTime?this.consecutiveUpdates++:(this.consecutiveUpdates=0,this.lastRecordedTime=e)}},t.cancelTimer_=function(){this.consecutiveUpdates=0,this.timer_&&(this.logger_("cancelTimer_"),clearTimeout(this.timer_)),this.timer_=null},t.fixesBadSeeks_=function(){var e=this.tech_.seeking();if(!e)return!1;var t,n=this.seekable(),r=this.tech_.currentTime(),i=this.afterSeekableWindow_(n,r,this.media(),this.allowSeeksWithinUnsafeLiveWindow);if(i){var a=n.end(n.length-1);t=a}if(this.beforeSeekableWindow_(n,r)){var o=n.start(0);t=o+(o===n.end(0)?0:du)}if("undefined"!==typeof t)return this.logger_("Trying to seek outside of seekable at time "+r+" with seekable range "+vu(n)+". Seeking to "+t+"."),this.tech_.setCurrentTime(t),!0;var s=this.tech_.buffered();return!!_h({buffered:s,targetDuration:this.media().targetDuration,currentTime:r})&&(t=s.start(0)+du,this.logger_("Buffered region starts ("+s.start(0)+")  just beyond seek point ("+r+"). Seeking to "+t+"."),this.tech_.setCurrentTime(t),!0)},t.waiting_=function(){if(!this.techWaiting_()){var e=this.tech_.currentTime(),t=this.tech_.buffered(),n=fu(t,e);return n.length&&e+3<=n.end(0)?(this.cancelTimer_(),this.tech_.setCurrentTime(e),this.logger_("Stopped at "+e+" while inside a buffered region ["+n.start(0)+" -> "+n.end(0)+"]. Attempting to resume playback by seeking to the current time."),this.tech_.trigger({type:"usage",name:"vhs-unknown-waiting"}),void this.tech_.trigger({type:"usage",name:"hls-unknown-waiting"})):void 0}},t.techWaiting_=function(){var e=this.seekable(),t=this.tech_.currentTime();if(this.tech_.seeking()&&this.fixesBadSeeks_())return!0;if(this.tech_.seeking()||null!==this.timer_)return!0;if(this.beforeSeekableWindow_(e,t)){var n=e.end(e.length-1);return this.logger_("Fell out of live window at time "+t+". Seeking to live point (seekable end) "+n),this.cancelTimer_(),this.tech_.setCurrentTime(n),this.tech_.trigger({type:"usage",name:"vhs-live-resync"}),this.tech_.trigger({type:"usage",name:"hls-live-resync"}),!0}var r=this.tech_.vhs.masterPlaylistController_.sourceUpdater_,i=this.tech_.buffered(),a=this.videoUnderflow_({audioBuffered:r.audioBuffered(),videoBuffered:r.videoBuffered(),currentTime:t});if(a)return this.cancelTimer_(),this.tech_.setCurrentTime(t),this.tech_.trigger({type:"usage",name:"vhs-video-underflow"}),this.tech_.trigger({type:"usage",name:"hls-video-underflow"}),!0;var o=pu(i,t);if(o.length>0){var s=o.start(0)-t;return this.logger_("Stopped at "+t+", setting timer for "+s+", seeking to "+o.start(0)),this.cancelTimer_(),this.timer_=setTimeout(this.skipTheGap_.bind(this),1e3*s,t),!0}return!1},t.afterSeekableWindow_=function(e,t,n,r){if(void 0===r&&(r=!1),!e.length)return!1;var i=e.end(e.length-1)+du,a=!n.endList;return a&&r&&(i=e.end(e.length-1)+3*n.targetDuration),t>i},t.beforeSeekableWindow_=function(e,t){return!!(e.length&&e.start(0)>0&&t<e.start(0)-this.liveRangeSafeTimeDelta)},t.videoUnderflow_=function(e){var t=e.videoBuffered,n=e.audioBuffered,r=e.currentTime;if(t){var i;if(t.length&&n.length){var a=fu(t,r-3),o=fu(t,r),s=fu(n,r);s.length&&!o.length&&a.length&&(i={start:a.end(0),end:s.end(0)})}else{var u=pu(t,r);u.length||(i=this.gapFromVideoUnderflow_(t,r))}return!!i&&(this.logger_("Encountered a gap in video from "+i.start+" to "+i.end+". Seeking to current time "+r),!0)}},t.skipTheGap_=function(e){var t=this.tech_.buffered(),n=this.tech_.currentTime(),r=pu(t,n);this.cancelTimer_(),0!==r.length&&n===e&&(this.logger_("skipTheGap_:","currentTime:",n,"scheduled currentTime:",e,"nextRange start:",r.start(0)),this.tech_.setCurrentTime(r.start(0)+lu),this.tech_.trigger({type:"usage",name:"vhs-gap-skip"}),this.tech_.trigger({type:"usage",name:"hls-gap-skip"}))},t.gapFromVideoUnderflow_=function(e,t){for(var n=mu(e),r=0;r<n.length;r++){var i=n.start(r),a=n.end(r);if(t-i<4&&t-i>2)return{start:i,end:a}}return null},e}(),Th={errorInterval:30,getSource:function(e){var t=this.tech({IWillNotUseThisInPlugins:!0}),n=t.currentSource_||this.currentSource();return e(n)}},wh=function e(t,n){var r=0,i=0,a=iu.mergeOptions(Th,n);t.ready((function(){t.trigger({type:"usage",name:"vhs-error-reload-initialized"}),t.trigger({type:"usage",name:"hls-error-reload-initialized"})}));var o=function(){i&&t.currentTime(i)},s=function(e){null!==e&&void 0!==e&&(i=t.duration()!==1/0&&t.currentTime()||0,t.one("loadedmetadata",o),t.src(e),t.trigger({type:"usage",name:"vhs-error-reload"}),t.trigger({type:"usage",name:"hls-error-reload"}),t.play())},u=function(){return Date.now()-r<1e3*a.errorInterval?(t.trigger({type:"usage",name:"vhs-error-reload-canceled"}),void t.trigger({type:"usage",name:"hls-error-reload-canceled"})):a.getSource&&"function"===typeof a.getSource?(r=Date.now(),a.getSource.call(t,s)):void iu.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")},c=function e(){t.off("loadedmetadata",o),t.off("error",u),t.off("dispose",e)},l=function(n){c(),e(t,n)};t.on("error",u),t.on("dispose",c),t.reloadSourceOnError=l},Sh=function(e){wh(this,e)},Eh="2.9.2",xh="5.12.2",kh="0.17.0",Ch="4.7.0",Ah="3.1.2",Oh={PlaylistLoader:hc,Playlist:Wu,utils:Ac,STANDARD_PLAYLIST_SELECTOR:Xl,INITIAL_PLAYLIST_SELECTOR:Ql,lastBandwidthSelector:Xl,movingAverageBandwidthSelector:Yl,comparePlaylistBandwidth:zl,comparePlaylistResolution:Wl,xhr:gc()};Object.keys(Yc).forEach((function(e){Object.defineProperty(Oh,e,{get:function(){return iu.log.warn("using Vhs."+e+" is UNSAFE be sure you know what you are doing"),Yc[e]},set:function(t){iu.log.warn("using Vhs."+e+" is UNSAFE be sure you know what you are doing"),"number"!==typeof t||t<0?iu.log.warn("value of Vhs."+e+" must be greater than or equal to 0"):Yc[e]=t}})}));var Ih="videojs-vhs",Ph=function(e,t){for(var n=t.media(),r=-1,i=0;i<e.length;i++)if(e[i].id===n.id){r=i;break}e.selectedIndex_=r,e.trigger({selectedIndex:r,type:"change"})},Lh=function(e,t){t.representations().forEach((function(t){e.addQualityLevel(t)})),Ph(e,t.playlists)};Oh.canPlaySource=function(){return iu.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};var Dh=function(e,t,n){if(!e)return e;var r={};t&&t.attributes&&t.attributes.CODECS&&(r=Fl(J(t.attributes.CODECS))),n&&n.attributes&&n.attributes.CODECS&&(r.audio=n.attributes.CODECS);var i=re(r.video),a=re(r.audio),o={};for(var s in e)o[s]={},a&&(o[s].audioContentType=a),i&&(o[s].videoContentType=i),t.contentProtection&&t.contentProtection[s]&&t.contentProtection[s].pssh&&(o[s].pssh=t.contentProtection[s].pssh),"string"===typeof e[s]&&(o[s].url=e[s]);return iu.mergeOptions(e,o)},Rh=function(e,t){return e.reduce((function(e,n){if(!n.contentProtection)return e;var r=t.reduce((function(e,t){var r=n.contentProtection[t];return r&&r.pssh&&(e[t]={pssh:r.pssh}),e}),{});return Object.keys(r).length&&e.push(r),e}),[])},Mh=function(e){var t=e.player,n=e.sourceKeySystems,r=e.audioMedia,i=e.mainPlaylists;if(!t.eme.initializeMediaKeys)return Promise.resolve();var a=r?i.concat([r]):i,o=Rh(a,Object.keys(n)),s=[],u=[];return o.forEach((function(e){u.push(new Promise((function(e,n){t.tech_.one("keysessioncreated",e)}))),s.push(new Promise((function(n,r){t.eme.initializeMediaKeys({keySystems:e},(function(e){e?r(e):n()}))})))})),Promise.race([Promise.all(s),Promise.race(u)])},Nh=function(e){var t=e.player,n=e.sourceKeySystems,r=e.media,i=e.audioMedia,a=Dh(n,r,i);return!!a&&(t.currentSource().keySystems=a,!(a&&!t.eme)||(iu.log.warn("DRM encrypted source cannot be decrypted without a DRM plugin"),!1))},Uh=function(){if(!a.a.localStorage)return null;var e=a.a.localStorage.getItem(Ih);if(!e)return null;try{return JSON.parse(e)}catch(t){return null}},Fh=function(e){if(!a.a.localStorage)return!1;var t=Uh();t=t?iu.mergeOptions(t,e):e;try{a.a.localStorage.setItem(Ih,JSON.stringify(t))}catch(n){return!1}return t},jh=function(e){return 0===e.toLowerCase().indexOf("data:application/vnd.videojs.vhs+json,")?JSON.parse(e.substring(e.indexOf(",")+1)):e};Oh.supportsNativeHls=function(){if(!s.a||!s.a.createElement)return!1;var e=s.a.createElement("video");if(!iu.getTech("Html5").isSupported())return!1;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))}))}(),Oh.supportsNativeDash=function(){return!!(s.a&&s.a.createElement&&iu.getTech("Html5").isSupported())&&/maybe|probably/i.test(s.a.createElement("video").canPlayType("application/dash+xml"))}(),Oh.supportsTypeNatively=function(e){return"hls"===e?Oh.supportsNativeHls:"dash"===e&&Oh.supportsNativeDash},Oh.isSupported=function(){return iu.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};var Bh=iu.getComponent("Component"),qh=function(e){function t(t,n,r){var i;if(i=e.call(this,n,iu.mergeOptions(r.hls,r.vhs))||this,r.hls&&Object.keys(r.hls).length&&iu.log.warn("Using hls options is deprecated. Use vhs instead."),"number"===typeof r.initialBandwidth&&(i.options_.bandwidth=r.initialBandwidth),i.logger_=cu("VhsHandler"),n.options_&&n.options_.playerId){var a=iu(n.options_.playerId);a.hasOwnProperty("hls")||Object.defineProperty(a,"hls",{get:function(){return iu.log.warn("player.hls is deprecated. Use player.tech().vhs instead."),n.trigger({type:"usage",name:"hls-player-access"}),d()(i)},configurable:!0}),a.hasOwnProperty("vhs")||Object.defineProperty(a,"vhs",{get:function(){return iu.log.warn("player.vhs is deprecated. Use player.tech().vhs instead."),n.trigger({type:"usage",name:"vhs-player-access"}),d()(i)},configurable:!0}),a.hasOwnProperty("dash")||Object.defineProperty(a,"dash",{get:function(){return iu.log.warn("player.dash is deprecated. Use player.tech().vhs instead."),d()(i)},configurable:!0}),i.player_=a}if(i.tech_=n,i.source_=t,i.stats={},i.ignoreNextSeekingEvent_=!1,i.setOptions_(),i.options_.overrideNative&&n.overrideNativeAudioTracks&&n.overrideNativeVideoTracks)n.overrideNativeAudioTracks(!0),n.overrideNativeVideoTracks(!0);else if(i.options_.overrideNative&&(n.featuresNativeVideoTracks||n.featuresNativeAudioTracks))throw new Error("Overriding native HLS requires emulated tracks. See https://git.io/vMpjB");return i.on(s.a,["fullscreenchange","webkitfullscreenchange","mozfullscreenchange","MSFullscreenChange"],(function(e){var t=s.a.fullscreenElement||s.a.webkitFullscreenElement||s.a.mozFullScreenElement||s.a.msFullscreenElement;t&&t.contains(i.tech_.el())?i.masterPlaylistController_.fastQualityChange_():i.masterPlaylistController_.checkABR_()})),i.on(i.tech_,"seeking",(function(){this.ignoreNextSeekingEvent_?this.ignoreNextSeekingEvent_=!1:this.setCurrentTime(this.tech_.currentTime())})),i.on(i.tech_,"error",(function(){this.tech_.error()&&this.masterPlaylistController_&&this.masterPlaylistController_.pauseLoading()})),i.on(i.tech_,"play",i.play),i}f()(t,e);var n=t.prototype;return n.setOptions_=function(){var e=this;if(this.options_.withCredentials=this.options_.withCredentials||!1,this.options_.handleManifestRedirects=!1!==this.options_.handleManifestRedirects,this.options_.limitRenditionByPlayerDimensions=!1!==this.options_.limitRenditionByPlayerDimensions,this.options_.useDevicePixelRatio=this.options_.useDevicePixelRatio||!1,this.options_.smoothQualityChange=this.options_.smoothQualityChange||!1,this.options_.useBandwidthFromLocalStorage="undefined"!==typeof this.source_.useBandwidthFromLocalStorage?this.source_.useBandwidthFromLocalStorage:this.options_.useBandwidthFromLocalStorage||!1,this.options_.customTagParsers=this.options_.customTagParsers||[],this.options_.customTagMappers=this.options_.customTagMappers||[],this.options_.cacheEncryptionKeys=this.options_.cacheEncryptionKeys||!1,"number"!==typeof this.options_.blacklistDuration&&(this.options_.blacklistDuration=300),"number"!==typeof this.options_.bandwidth&&this.options_.useBandwidthFromLocalStorage){var t=Uh();t&&t.bandwidth&&(this.options_.bandwidth=t.bandwidth,this.tech_.trigger({type:"usage",name:"vhs-bandwidth-from-local-storage"}),this.tech_.trigger({type:"usage",name:"hls-bandwidth-from-local-storage"})),t&&t.throughput&&(this.options_.throughput=t.throughput,this.tech_.trigger({type:"usage",name:"vhs-throughput-from-local-storage"}),this.tech_.trigger({type:"usage",name:"hls-throughput-from-local-storage"}))}"number"!==typeof this.options_.bandwidth&&(this.options_.bandwidth=Yc.INITIAL_BANDWIDTH),this.options_.enableLowInitialPlaylist=this.options_.enableLowInitialPlaylist&&this.options_.bandwidth===Yc.INITIAL_BANDWIDTH,["withCredentials","useDevicePixelRatio","limitRenditionByPlayerDimensions","bandwidth","smoothQualityChange","customTagParsers","customTagMappers","handleManifestRedirects","cacheEncryptionKeys","playlistSelector","initialPlaylistSelector","experimentalBufferBasedABR","liveRangeSafeTimeDelta","experimentalLLHLS"].forEach((function(t){"undefined"!==typeof e.source_[t]&&(e.options_[t]=e.source_[t])})),this.limitRenditionByPlayerDimensions=this.options_.limitRenditionByPlayerDimensions,this.useDevicePixelRatio=this.options_.useDevicePixelRatio},n.src=function(e,t){var n=this;if(e){this.setOptions_(),this.options_.src=jh(this.source_.src),this.options_.tech=this.tech_,this.options_.externVhs=Oh,this.options_.sourceType=le(t),this.options_.seekTo=function(e){n.tech_.setCurrentTime(e)},this.options_.smoothQualityChange&&iu.log.warn("smoothQualityChange is deprecated and will be removed in the next major version"),this.masterPlaylistController_=new ph(this.options_);var r=iu.mergeOptions({liveRangeSafeTimeDelta:du},this.options_,{seekable:function(){return n.seekable()},media:function(){return n.masterPlaylistController_.media()},masterPlaylistController:this.masterPlaylistController_});this.playbackWatcher_=new bh(r),this.masterPlaylistController_.on("error",(function(){var e=iu.players[n.tech_.options_.playerId],t=n.masterPlaylistController_.error;"object"!==typeof t||t.code?"string"===typeof t&&(t={message:t,code:3}):t.code=3,e.error(t)}));var i=this.options_.experimentalBufferBasedABR?Oh.movingAverageBandwidthSelector(.55):Oh.STANDARD_PLAYLIST_SELECTOR;this.masterPlaylistController_.selectPlaylist=this.selectPlaylist?this.selectPlaylist.bind(this):i.bind(this),this.masterPlaylistController_.selectInitialPlaylist=Oh.INITIAL_PLAYLIST_SELECTOR.bind(this),this.playlists=this.masterPlaylistController_.masterPlaylistLoader_,this.mediaSource=this.masterPlaylistController_.mediaSource,Object.defineProperties(this,{selectPlaylist:{get:function(){return this.masterPlaylistController_.selectPlaylist},set:function(e){this.masterPlaylistController_.selectPlaylist=e.bind(this)}},throughput:{get:function(){return this.masterPlaylistController_.mainSegmentLoader_.throughput.rate},set:function(e){this.masterPlaylistController_.mainSegmentLoader_.throughput.rate=e,this.masterPlaylistController_.mainSegmentLoader_.throughput.count=1}},bandwidth:{get:function(){return this.masterPlaylistController_.mainSegmentLoader_.bandwidth},set:function(e){this.masterPlaylistController_.mainSegmentLoader_.bandwidth=e,this.masterPlaylistController_.mainSegmentLoader_.throughput={rate:0,count:0}}},systemBandwidth:{get:function(){var e,t=1/(this.bandwidth||1);e=this.throughput>0?1/this.throughput:0;var n=Math.floor(1/(t+e));return n},set:function(){iu.log.error('The "systemBandwidth" property is read-only')}}}),this.options_.bandwidth&&(this.bandwidth=this.options_.bandwidth),this.options_.throughput&&(this.throughput=this.options_.throughput),Object.defineProperties(this.stats,{bandwidth:{get:function(){return n.bandwidth||0},enumerable:!0},mediaRequests:{get:function(){return n.masterPlaylistController_.mediaRequests_()||0},enumerable:!0},mediaRequestsAborted:{get:function(){return n.masterPlaylistController_.mediaRequestsAborted_()||0},enumerable:!0},mediaRequestsTimedout:{get:function(){return n.masterPlaylistController_.mediaRequestsTimedout_()||0},enumerable:!0},mediaRequestsErrored:{get:function(){return n.masterPlaylistController_.mediaRequestsErrored_()||0},enumerable:!0},mediaTransferDuration:{get:function(){return n.masterPlaylistController_.mediaTransferDuration_()||0},enumerable:!0},mediaBytesTransferred:{get:function(){return n.masterPlaylistController_.mediaBytesTransferred_()||0},enumerable:!0},mediaSecondsLoaded:{get:function(){return n.masterPlaylistController_.mediaSecondsLoaded_()||0},enumerable:!0},mediaAppends:{get:function(){return n.masterPlaylistController_.mediaAppends_()||0},enumerable:!0},mainAppendsToLoadedData:{get:function(){return n.masterPlaylistController_.mainAppendsToLoadedData_()||0},enumerable:!0},audioAppendsToLoadedData:{get:function(){return n.masterPlaylistController_.audioAppendsToLoadedData_()||0},enumerable:!0},appendsToLoadedData:{get:function(){return n.masterPlaylistController_.appendsToLoadedData_()||0},enumerable:!0},timeToLoadedData:{get:function(){return n.masterPlaylistController_.timeToLoadedData_()||0},enumerable:!0},buffered:{get:function(){return _u(n.tech_.buffered())},enumerable:!0},currentTime:{get:function(){return n.tech_.currentTime()},enumerable:!0},currentSource:{get:function(){return n.tech_.currentSource_},enumerable:!0},currentTech:{get:function(){return n.tech_.name_},enumerable:!0},duration:{get:function(){return n.tech_.duration()},enumerable:!0},master:{get:function(){return n.playlists.master},enumerable:!0},playerDimensions:{get:function(){return n.tech_.currentDimensions()},enumerable:!0},seekable:{get:function(){return _u(n.tech_.seekable())},enumerable:!0},timestamp:{get:function(){return Date.now()},enumerable:!0},videoPlaybackQuality:{get:function(){return 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