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n=t.addRemoteTextTrack(e).track;!e.src&&e.cues&&e.cues.forEach((function(e){return n.addCue(e)}))})),t.textTracks()},on=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).handleKeyDown_=function(e){return r.handleKeyDown(e)},r.close_=function(e){return r.close(e)},r.opened_=r.hasBeenOpened_=r.hasBeenFilled_=!1,r.closeable(!r.options_.uncloseable),r.content(r.options_.content),r.contentEl_=Pe("div",{className:"vjs-modal-dialog-content"},{role:"document"}),r.descEl_=Pe("p",{className:"vjs-modal-dialog-description vjs-control-text",id:r.el().getAttribute("aria-describedby")}),Le(r.descEl_,r.description()),r.el_.appendChild(r.descEl_),r.el_.appendChild(r.contentEl_),r}m()(t,e);var n=t.prototype;return n.createEl=function(){return 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e=o.a.activeElement,t=this.player_.el_;this.previouslyActiveEl_=null,(t.contains(e)||t===e)&&(this.previouslyActiveEl_=e,this.focus())},n.conditionalBlur_=function(){this.previouslyActiveEl_&&(this.previouslyActiveEl_.focus(),this.previouslyActiveEl_=null)},n.handleKeyDown=function(e){if(e.stopPropagation(),d.a.isEventKey(e,"Escape")&&this.closeable())return e.preventDefault(),void this.close();if(d.a.isEventKey(e,"Tab")){for(var t,n=this.focusableEls_(),r=this.el_.querySelector(":focus"),i=0;i<n.length;i++)if(r===n[i]){t=i;break}o.a.activeElement===this.el_&&(t=0),e.shiftKey&&0===t?(n[n.length-1].focus(),e.preventDefault()):e.shiftKey||t!==n.length-1||(n[0].focus(),e.preventDefault())}},n.focusableEls_=function(){var e=this.el_.querySelectorAll("*");return Array.prototype.filter.call(e,(function(e){return(e instanceof a.a.HTMLAnchorElement||e instanceof a.a.HTMLAreaElement)&&e.hasAttribute("href")||(e instanceof a.a.HTMLInputElement||e instanceof a.a.HTMLSelectElement||e instanceof 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t=["protocol","hostname","port","pathname","search","hash","host"],n=o.a.createElement("a");n.href=e;for(var r={},i=0;i<t.length;i++)r[t[i]]=n[t[i]];return"http:"===r.protocol&&(r.host=r.host.replace(/:80$/,"")),"https:"===r.protocol&&(r.host=r.host.replace(/:443$/,"")),r.protocol||(r.protocol=a.a.location.protocol),r.host||(r.host=a.a.location.host),r},Sn=function(e){if(!e.match(/^https?:\/\//)){var t=o.a.createElement("a");t.href=e,e=t.href}return e},En=function(e){if("string"==typeof e){var t=/^(\/?)([\s\S]*?)((?:\.{1,2}|[^\/]+?)(\.([^\.\/\?]+)))(?:[\/]*|[\?].*)$/.exec(e);if(t)return t.pop().toLowerCase()}return""},kn=function(e,t){void 0===t&&(t=a.a.location);var n=wn(e);return(":"===n.protocol?t.protocol:n.protocol)+n.host!==t.protocol+t.host},Cn=Object.freeze({__proto__:null,parseUrl:wn,getAbsoluteURL:Sn,getFileExtension:En,isCrossOrigin:kn}),xn=function(e,t){var n=new a.a.WebVTT.Parser(a.a,a.a.vttjs,a.a.WebVTT.StringDecoder()),r=[];n.oncue=function(e){t.addCue(e)},n.onparsingerror=function(e){r.push(e)},n.onflush=function(){t.trigger({type:"loadeddata",target:t})},n.parse(e),r.length>0&&(a.a.console&&a.a.console.groupCollapsed&&a.a.console.groupCollapsed("Text Track parsing errors for "+t.src),r.forEach((function(e){return Y.error(e)})),a.a.console&&a.a.console.groupEnd&&a.a.console.groupEnd()),n.flush()},An=function(e,t){var n={uri:e},r=kn(e);r&&(n.cors=r);var i="use-credentials"===t.tech_.crossOrigin();i&&(n.withCredentials=i),_()(n,Ct(this,(function(e,n,r){if(e)return Y.error(e,n);t.loaded_=!0,"function"!=typeof a.a.WebVTT?t.tech_&&t.tech_.any(["vttjsloaded","vttjserror"],(function(e){if("vttjserror"!==e.type)return xn(r,t);Y.error("vttjs failed to load, stopping trying to process "+t.src)})):xn(r,t)})))},On=function(e){function t(t){var n;if(void 0===t&&(t={}),!t.tech)throw new Error("A tech was not provided.");var r=Vt(t,{kind:_n[t.kind]||"subtitles",language:t.language||t.srclang||""}),i=bn[r.mode]||"disabled",a=r.default;"metadata"!==r.kind&&"chapters"!==r.kind||(i="hidden"),(n=e.call(this,r)||this).tech_=r.tech,n.cues_=[],n.activeCues_=[],n.preload_=!1!==n.tech_.preloadTextTracks;var s=new gn(n.cues_),o=new gn(n.activeCues_),u=!1;n.timeupdateHandler=Ct(p()(n),(function(e){void 0===e&&(e={}),this.tech_.isDisposed()||(this.tech_.isReady_?(this.activeCues=this.activeCues,u&&(this.trigger("cuechange"),u=!1),"timeupdate"!==e.type&&(this.rvf_=this.tech_.requestVideoFrameCallback(this.timeupdateHandler))):"timeupdate"!==e.type&&(this.rvf_=this.tech_.requestVideoFrameCallback(this.timeupdateHandler)))}));return n.tech_.one("dispose",(function(){n.stopTracking()})),"disabled"!==i&&n.startTracking(),Object.defineProperties(p()(n),{default:{get:function(){return a},set:function(){}},mode:{get:function(){return 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n.startTracking=function(){this.rvf_=this.tech_.requestVideoFrameCallback(this.timeupdateHandler),this.tech_.on("timeupdate",this.timeupdateHandler)},n.stopTracking=function(){this.rvf_&&(this.tech_.cancelVideoFrameCallback(this.rvf_),this.rvf_=void 0),this.tech_.off("timeupdate",this.timeupdateHandler)},n.addCue=function(e){var t=e;if(a.a.vttjs&&!(e instanceof a.a.vttjs.VTTCue)){for(var n in t=new a.a.vttjs.VTTCue(e.startTime,e.endTime,e.text),e)n in t||(t[n]=e[n]);t.id=e.id,t.originalCue_=e}for(var r=this.tech_.textTracks(),i=0;i<r.length;i++)r[i]!==this&&r[i].removeCue(t);this.cues_.push(t),this.cues.setCues_(this.cues_)},n.removeCue=function(e){for(var t=this.cues_.length;t--;){var n=this.cues_[t];if(n===e||n.originalCue_&&n.originalCue_===e){this.cues_.splice(t,1),this.cues.setCues_(this.cues_);break}}},t}(Tn);On.prototype.allowedEvents_={cuechange:"cuechange"};var In=function(e){function t(t){var n;void 0===t&&(t={});var r=Vt(t,{kind:vn[t.kind]||""});n=e.call(this,r)||this;var i=!1;return Object.defineProperty(p()(n),"enabled",{get:function(){return i},set:function(e){"boolean"==typeof e&&e!==i&&(i=e,this.trigger("enabledchange"))}}),r.enabled&&(n.enabled=r.enabled),n.loaded_=!0,n}return m()(t,e),t}(Tn),Pn=function(e){function t(t){var n;void 0===t&&(t={});var r=Vt(t,{kind:yn[t.kind]||""});n=e.call(this,r)||this;var i=!1;return Object.defineProperty(p()(n),"selected",{get:function(){return i},set:function(e){"boolean"==typeof e&&e!==i&&(i=e,this.trigger("selectedchange"))}}),r.selected&&(n.selected=r.selected),n}return m()(t,e),t}(Tn),Ln=function(e){function t(t){var n,r;void 0===t&&(t={}),n=e.call(this)||this;var i=new On(t);return n.kind=i.kind,n.src=i.src,n.srclang=i.language,n.label=i.label,n.default=i.default,Object.defineProperties(p()(n),{readyState:{get:function(){return r}},track:{get:function(){return i}}}),r=0,i.addEventListener("loadeddata",(function(){r=2,n.trigger({type:"load",target:p()(n)})})),n}return m()(t,e),t}(At);Ln.prototype.allowedEvents_={load:"load"},Ln.NONE=0,Ln.LOADING=1,Ln.LOADED=2,Ln.ERROR=3;var Dn={audio:{ListClass:dn,TrackClass:In,capitalName:"Audio"},video:{ListClass:pn,TrackClass:Pn,capitalName:"Video"},text:{ListClass:fn,TrackClass:On,capitalName:"Text"}};Object.keys(Dn).forEach((function(e){Dn[e].getterName=e+"Tracks",Dn[e].privateName=e+"Tracks_"}));var Rn={remoteText:{ListClass:fn,TrackClass:On,capitalName:"RemoteText",getterName:"remoteTextTracks",privateName:"remoteTextTracks_"},remoteTextEl:{ListClass:mn,TrackClass:Ln,capitalName:"RemoteTextTrackEls",getterName:"remoteTextTrackEls",privateName:"remoteTextTrackEls_"}},Nn=l()({},Dn,Rn);Rn.names=Object.keys(Rn),Dn.names=Object.keys(Dn),Nn.names=[].concat(Rn.names).concat(Dn.names);var Mn=function(e){function t(t,n){var r;return void 0===t&&(t={}),void 0===n&&(n=function(){}),t.reportTouchActivity=!1,(r=e.call(this,null,t,n)||this).onDurationChange_=function(e){return r.onDurationChange(e)},r.trackProgress_=function(e){return r.trackProgress(e)},r.trackCurrentTime_=function(e){return r.trackCurrentTime(e)},r.stopTrackingCurrentTime_=function(e){return r.stopTrackingCurrentTime(e)},r.disposeSourceHandler_=function(e){return r.disposeSourceHandler(e)},r.queuedHanders_=new Set,r.hasStarted_=!1,r.on("playing",(function(){this.hasStarted_=!0})),r.on("loadstart",(function(){this.hasStarted_=!1})),Nn.names.forEach((function(e){var n=Nn[e];t&&t[n.getterName]&&(r[n.privateName]=t[n.getterName])})),r.featuresProgressEvents||r.manualProgressOn(),r.featuresTimeupdateEvents||r.manualTimeUpdatesOn(),["Text","Audio","Video"].forEach((function(e){!1===t["native"+e+"Tracks"]&&(r["featuresNative"+e+"Tracks"]=!1)})),!1===t.nativeCaptions||!1===t.nativeTextTracks?r.featuresNativeTextTracks=!1:!0!==t.nativeCaptions&&!0!==t.nativeTextTracks||(r.featuresNativeTextTracks=!0),r.featuresNativeTextTracks||r.emulateTextTracks(),r.preloadTextTracks=!1!==t.preloadTextTracks,r.autoRemoteTextTracks_=new Nn.text.ListClass,r.initTrackListeners(),t.nativeControlsForTouch||r.emitTapEvents(),r.constructor&&(r.name_=r.constructor.name||"Unknown Tech"),r}m()(t,e);var n=t.prototype;return n.triggerSourceset=function(e){var t=this;this.isReady_||this.one("ready",(function(){return t.setTimeout((function(){return t.triggerSourceset(e)}),1)})),this.trigger({src:e,type:"sourceset"})},n.manualProgressOn=function(){this.on("durationchange",this.onDurationChange_),this.manualProgress=!0,this.one("ready",this.trackProgress_)},n.manualProgressOff=function(){this.manualProgress=!1,this.stopTrackingProgress(),this.off("durationchange",this.onDurationChange_)},n.trackProgress=function(e){this.stopTrackingProgress(),this.progressInterval=this.setInterval(Ct(this,(function(){var e=this.bufferedPercent();this.bufferedPercent_!==e&&this.trigger("progress"),this.bufferedPercent_=e,1===e&&this.stopTrackingProgress()})),500)},n.onDurationChange=function(e){this.duration_=this.duration()},n.buffered=function(){return Qt(0,0)},n.bufferedPercent=function(){return Jt(this.buffered(),this.duration_)},n.stopTrackingProgress=function(){this.clearInterval(this.progressInterval)},n.manualTimeUpdatesOn=function(){this.manualTimeUpdates=!0,this.on("play",this.trackCurrentTime_),this.on("pause",this.stopTrackingCurrentTime_)},n.manualTimeUpdatesOff=function(){this.manualTimeUpdates=!1,this.stopTrackingCurrentTime(),this.off("play",this.trackCurrentTime_),this.off("pause",this.stopTrackingCurrentTime_)},n.trackCurrentTime=function(){this.currentTimeInterval&&this.stopTrackingCurrentTime(),this.currentTimeInterval=this.setInterval((function(){this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}),250)},n.stopTrackingCurrentTime=function(){this.clearInterval(this.currentTimeInterval),this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},n.dispose=function(){this.clearTracks(Dn.names),this.manualProgress&&this.manualProgressOff(),this.manualTimeUpdates&&this.manualTimeUpdatesOff(),e.prototype.dispose.call(this)},n.clearTracks=function(e){var t=this;(e=[].concat(e)).forEach((function(e){for(var n=t[e+"Tracks"]()||[],r=n.length;r--;){var i=n[r];"text"===e&&t.removeRemoteTextTrack(i),n.removeTrack(i)}}))},n.cleanupAutoTextTracks=function(){for(var e=this.autoRemoteTextTracks_||[],t=e.length;t--;){var n=e[t];this.removeRemoteTextTrack(n)}},n.reset=function(){},n.crossOrigin=function(){},n.setCrossOrigin=function(){},n.error=function(e){return void 0!==e&&(this.error_=new Zt(e),this.trigger("error")),this.error_},n.played=function(){return this.hasStarted_?Qt(0,0):Qt()},n.play=function(){},n.setScrubbing=function(){},n.scrubbing=function(){},n.setCurrentTime=function(){this.manualTimeUpdates&&this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},n.initTrackListeners=function(){var e=this;Dn.names.forEach((function(t){var n=Dn[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(o.a.body.contains(this.el())){if(!this.options_["vtt.js"]&&te(T.a)&&Object.keys(T.a).length>0)return void this.trigger("vttjsloaded");var t=o.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")},s=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)}};s(),t.addEventListener("change",s),t.addEventListener("addtrack",s),t.addEventListener("removetrack",s),this.on("dispose",(function(){n.off("addtrack",r),n.off("removetrack",i),t.removeEventListener("change",s),t.removeEventListener("addtrack",s),t.removeEventListener("removetrack",s);for(var e=0;e<t.length;e++){t[e].removeEventListener("cuechange",a)}}))},n.addTextTrack=function(e,t,n){if(!e)throw new Error("TextTrack kind is required but was not provided");return function(e,t,n,r,i){void 0===i&&(i={});var a=e.textTracks();i.kind=t,n&&(i.label=n),r&&(i.language=r),i.tech=e;var s=new Nn.text.TrackClass(i);return a.addTrack(s),s}(this,e,t,n)},n.createRemoteTextTrack=function(e){var t=Vt(e,{tech:this});return new Rn.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&&(Y.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.requestVideoFrameCallback=function(e){var t=this,n=ht();return!this.isReady_||this.paused()?(this.queuedHanders_.add(n),this.one("playing",(function(){t.queuedHanders_.has(n)&&(t.queuedHanders_.delete(n),e())}))):this.requestNamedAnimationFrame(n,e),n},n.cancelVideoFrameCallback=function(e){this.queuedHanders_.has(e)?this.queuedHanders_.delete(e):this.cancelNamedAnimationFrame(e)},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=Ht(e),t.techs_[e]=n,t.techs_[Ft(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=Ht(e),a.a&&a.a.videojs&&a.a.videojs[e]?(Y.warn("The "+e+" tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)"),a.a.videojs[e]):void 0)},t}(Yt);Nn.names.forEach((function(e){var t=Nn[e];Mn.prototype[t.getterName]=function(){return this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName]}})),Mn.prototype.featuresVolumeControl=!0,Mn.prototype.featuresMuteControl=!0,Mn.prototype.featuresFullscreenResize=!1,Mn.prototype.featuresPlaybackRate=!1,Mn.prototype.featuresProgressEvents=!1,Mn.prototype.featuresSourceset=!1,Mn.prototype.featuresTimeupdateEvents=!1,Mn.prototype.featuresNativeTextTracks=!1,Mn.prototype.featuresVideoFrameCallback=!1,Mn.withSourceHandlers=function(e){e.registerSourceHandler=function(t,n){var r=e.sourceHandlers;r||(r=e.sourceHandlers=[]),void 0===n&&(n=r.length),r.splice(n,0,t)},e.canPlayType=function(t){for(var n,r=e.sourceHandlers||[],i=0;i<r.length;i++)if(n=r[i].canPlayType(t))return n;return""},e.selectSourceHandler=function(t,n){for(var r=e.sourceHandlers||[],i=0;i<r.length;i++)if(r[i].canHandleSource(t,n))return r[i];return null},e.canPlaySource=function(t,n){var r=e.selectSourceHandler(t,n);return r?r.canHandleSource(t,n):""};["seekable","seeking","duration"].forEach((function(e){var t=this[e];"function"==typeof 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r.appendChild(Pe("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(r),r},n.dispose=function(){this.controlTextEl_=null,e.prototype.dispose.call(this)},n.createControlTextEl=function(e){return this.controlTextEl_=Pe("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,Le(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"),void 0!==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"),void 0!==this.tabIndex_&&this.el_.removeAttribute("tabIndex"),this.off("mouseover",this.handleMouseOver_),this.off("mouseout",this.handleMouseOut_),this.off(["tap","click"],this.handleClick_),this.off("keydown",this.handleKeyDown_)},n.handleLanguagechange=function(){this.controlText(this.controlText_)},n.handleClick=function(e){this.options_.clickHandler&&this.options_.clickHandler.call(this,arguments)},n.handleKeyDown=function(t){d.a.isEventKey(t,"Space")||d.a.isEventKey(t,"Enter")?(t.preventDefault(),t.stopPropagation(),this.trigger("click")):e.prototype.handleKeyDown.call(this,t)},t}(Yt);Yt.registerComponent("ClickableComponent",$n);var Qn=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).update(),r.update_=function(e){return r.update(e)},t.on("posterchange",r.update_),r}m()(t,e);var n=t.prototype;return n.dispose=function(){this.player().off("posterchange",this.update_),e.prototype.dispose.call(this)},n.createEl=function(){return Pe("div",{className:"vjs-poster",tabIndex:-1})},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)||(ge||pe)&&t||this.player_.tech(!0).focus(),this.player_.paused()?nn(this.player_.play()):this.player_.pause()}},t}($n);Yt.registerComponent("PosterImage",Qn);var Jn={monospace:"monospace",sansSerif:"sans-serif",serif:"serif",monospaceSansSerif:'"Andale Mono", "Lucida Console", monospace',monospaceSerif:'"Courier 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i.preselectTrack(e)})),t.ready(Ct(p()(i),(function(){if(t.tech_&&t.tech_.featuresNativeTextTracks)this.hide();else{t.on("fullscreenchange",s),t.on("playerresize",s),a.a.addEventListener("orientationchange",s),t.on("dispose",(function(){return a.a.removeEventListener("orientationchange",s)}));for(var e=this.options_.playerOptions.tracks||[],n=0;n<e.length;n++)this.player_.addRemoteTextTrack(e[n],!0);this.preselectTrack()}}))),i}m()(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,s=0;s<i.length;s++){var o=i[s];a&&a.enabled&&a.language&&a.language===o.language&&o.kind in r?o.kind===a.kind?n=o:n||(n=o):a&&!a.enabled?(n=null,e=null,t=null):o.default&&("descriptions"!==o.kind||e?o.kind in 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u=e[o];"showing"===u.mode&&("descriptions"===u.kind?a=u:s=u)}s?("off"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","off"),this.updateForTrack(s)):a&&("assertive"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","assertive"),this.updateForTrack(a))}},n.updateDisplayState=function(e){for(var t=this.player_.textTrackSettings.getValues(),n=e.activeCues,r=n.length;r--;){var i=n[r];if(i){var s=i.displayState;if(t.color&&(s.firstChild.style.color=t.color),t.textOpacity&&er(s.firstChild,"color",Zn(t.color||"#fff",t.textOpacity)),t.backgroundColor&&(s.firstChild.style.backgroundColor=t.backgroundColor),t.backgroundOpacity&&er(s.firstChild,"backgroundColor",Zn(t.backgroundColor||"#000",t.backgroundOpacity)),t.windowColor&&(t.windowOpacity?er(s,"backgroundColor",Zn(t.windowColor,t.windowOpacity)):s.style.backgroundColor=t.windowColor),t.edgeStyle&&("dropshadow"===t.edgeStyle?s.firstChild.style.textShadow="2px 2px 3px #222, 2px 2px 4px #222, 2px 2px 5px 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l=o.activeCues[u].displayState;Ne(l,"vjs-text-track-cue"),Ne(l,"vjs-text-track-cue-"+(o.language?o.language:s)),o.language&&Fe(l,"lang",o.language)}this.player_.textTrackSettings&&this.updateDisplayState(o)}}},t}(Yt);Yt.registerComponent("TextTrackDisplay",tr);var nr=function(e){function t(){return e.apply(this,arguments)||this}return m()(t,e),t.prototype.createEl=function(){var t=this.player_.isAudio(),n=this.localize(t?"Audio Player":"Video Player"),r=Pe("span",{className:"vjs-control-text",textContent: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}(Yt);Yt.registerComponent("LoadingSpinner",nr);var rr=function(e){function t(){return e.apply(this,arguments)||this}m()(t,e);var n=t.prototype;return n.createEl=function(e,t,n){void 0===t&&(t={}),void 0===n&&(n={});var r=Pe("button",t=Z({className:this.buildCSSClass()},t),n=Z({type:"button"},n));return r.appendChild(Pe("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(r),r},n.addChild=function(e,t){void 0===t&&(t={});var n=this.constructor.name;return Y.warn("Adding an actionable (user controllable) child to a Button ("+n+") is not supported; use a ClickableComponent instead."),Yt.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){d.a.isEventKey(t,"Space")||d.a.isEventKey(t,"Enter")?t.stopPropagation():e.prototype.handleKeyDown.call(this,t)},t}($n);Yt.registerComponent("Button",rr);var ir=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).mouseused_=!1,r.on("mousedown",(function(e){return r.handleMouseDown(e)})),r}m()(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 nn(t),void(!this.player_.tech(!0)||(ge||pe)&&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()};tn(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}(rr);ir.prototype.controlText_="Play Video",Yt.registerComponent("BigPlayButton",ir);var ar=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).controlText(n&&n.controlText||r.localize("Close")),r}m()(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){d.a.isEventKey(t,"Esc")?(t.preventDefault(),t.stopPropagation(),this.trigger("click")):e.prototype.handleKeyDown.call(this,t)},t}(rr);Yt.registerComponent("CloseButton",ar);var sr=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}m()(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()?nn(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}(rr);sr.prototype.controlText_="Play",Yt.registerComponent("PlayToggle",sr);var or=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),s=Math.floor(t/3600);return(isNaN(e)||e===1/0)&&(i=r=n="-"),(i=i>0||s>0?i+":":"")+(r=((i||a>=10)&&r<10?"0"+r:r)+":")+(n=n<10?"0"+n:n)},ur=or;function lr(e,t){return void 0===t&&(t=e),ur(e,t)}var cr=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).on(t,["timeupdate","ended"],(function(e){return r.updateContent(e)})),r.updateTextNode_(),r}m()(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"}),r=Pe("span",{className:"vjs-control-text",textContent:this.localize(this.labelText_)+" "},{role:"presentation"});return n.appendChild(r),this.contentEl_=Pe("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=lr(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,Y.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_=o.a.createTextNode(t.formattedTime_),t.textNode_&&(e?t.contentEl_.replaceChild(t.textNode_,e):t.contentEl_.appendChild(t.textNode_))}})))},n.updateContent=function(e){},t}(Yt);cr.prototype.labelText_="Time",cr.prototype.controlText_="Time",Yt.registerComponent("TimeDisplay",cr);var dr=function(e){function t(){return e.apply(this,arguments)||this}m()(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}(cr);dr.prototype.labelText_="Current Time",dr.prototype.controlText_="Current Time",Yt.registerComponent("CurrentTimeDisplay",dr);var hr=function(e){function t(t,n){var r,i=function(e){return r.updateContent(e)};return(r=e.call(this,t,n)||this).on(t,"durationchange",i),r.on(t,"loadstart",i),r.on(t,"loadedmetadata",i),r}m()(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}(cr);hr.prototype.labelText_="Duration",hr.prototype.controlText_="Duration",Yt.registerComponent("DurationDisplay",hr);var pr=function(e){function t(){return e.apply(this,arguments)||this}return m()(t,e),t.prototype.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-time-control vjs-time-divider"},{"aria-hidden":!0}),n=e.prototype.createEl.call(this,"div"),r=e.prototype.createEl.call(this,"span",{textContent:"/"});return n.appendChild(r),t.appendChild(n),t},t}(Yt);Yt.registerComponent("TimeDivider",pr);var fr=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).on(t,"durationchange",(function(e){return r.updateContent(e)})),r}m()(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!1!==this.options_.displayNegative&&t.insertBefore(Pe("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}(cr);fr.prototype.labelText_="Remaining Time",fr.prototype.controlText_="Remaining Time",Yt.registerComponent("RemainingTimeDisplay",fr);var mr=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).updateShowing(),r.on(r.player(),"durationchange",(function(e){return r.updateShowing(e)})),r}m()(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_=Pe("div",{className:"vjs-live-display"},{"aria-live":"off"}),this.contentEl_.appendChild(Pe("span",{className:"vjs-control-text",textContent:this.localize("Stream Type")+" "})),this.contentEl_.appendChild(o.a.createTextNode(this.localize("LIVE"))),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}(Yt);Yt.registerComponent("LiveDisplay",mr);var gr=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).updateLiveEdgeStatus(),r.player_.liveTracker&&(r.updateLiveEdgeStatusHandler_=function(e){return r.updateLiveEdgeStatus(e)},r.on(r.player_.liveTracker,"liveedgechange",r.updateLiveEdgeStatusHandler_)),r}m()(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_=Pe("span",{className:"vjs-seek-to-live-text",textContent: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}(rr);gr.prototype.controlText_="Seek to live, currently playing live",Yt.registerComponent("SeekToLive",gr);var yr=function(e,t,n){return e=Number(e),Math.min(n,Math.max(t,isNaN(e)?t:e))},vr=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).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}m()(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=Z({tabIndex:0},n),r=Z({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||fe||e.preventDefault(),Ve(),this.addClass("vjs-sliding"),this.trigger("slideractive"),this.on(t,"mousemove",this.handleMouseMove_),this.on(t,"mouseup",this.handleMouseUp_),this.on(t,"touchmove",this.handleMouseMove_),this.on(t,"touchend",this.handleMouseUp_),this.handleMouseMove(e,!0)},n.handleMouseMove=function(e){},n.handleMouseUp=function(){var e=this.bar.el_.ownerDocument;We(),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(yr(this.getPercent(),0,1).toFixed(4))},n.calculateDistance=function(e){var t=Xe(this.el_,e);return this.vertical()?t.y:t.x},n.handleKeyDown=function(t){d.a.isEventKey(t,"Left")||d.a.isEventKey(t,"Down")?(t.preventDefault(),t.stopPropagation(),this.stepBack()):d.a.isEventKey(t,"Right")||d.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}(Yt);Yt.registerComponent("Slider",vr);var _r=function(e,t){return yr(e/t*100,0,100).toFixed(2)+"%"},br=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).partEls_=[],r.on(t,"progress",(function(e){return r.update(e)})),r}m()(t,e);var n=t.prototype;return n.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-load-progress"}),n=Pe("span",{className:"vjs-control-text"}),r=Pe("span",{textContent:this.localize("Loaded")}),i=o.a.createTextNode(": ");return this.percentageEl_=Pe("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_,s=_r(i,r);t.percent_!==s&&(t.el_.style.width=s,Le(t.percentageEl_,s),t.percent_=s);for(var o=0;o<n.length;o++){var u=n.start(o),l=n.end(o),c=a[o];c||(c=t.el_.appendChild(Pe()),a[o]=c),c.dataset.start===u&&c.dataset.end===l||(c.dataset.start=u,c.dataset.end=l,c.style.left=_r(u,i),c.style.width=_r(l-u,i))}for(var d=a.length;d>n.length;d--)t.el_.removeChild(a[d-1]);a.length=n.length}))},t}(Yt);Yt.registerComponent("LoadProgressBar",br);var Tr=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).update=xt(Ct(p()(r),r.update),30),r}m()(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=Ge(this.el_),i=ze(this.player_.el()),a=e.width*t;if(i&&r){var s=e.left-i.left+a,o=e.width-a+(i.right-e.right),u=r.width/2;s<u?u+=u-s:o<u&&(u=o),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){Le(this.el_,e)},n.updateTime=function(e,t,n,r){var i=this;this.requestNamedAnimationFrame("TimeTooltip#updateTime",(function(){var a,s=i.player_.duration();if(i.player_.liveTracker&&i.player_.liveTracker.isLive()){var o=i.player_.liveTracker.liveWindow(),u=o-t*o;a=(u<1?"":"-")+lr(u,o)}else a=lr(n,s);i.update(e,t,a),r&&r()}))},t}(Yt);Yt.registerComponent("TimeTooltip",Tr);var wr=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).update=xt(Ct(p()(r),r.update),30),r}m()(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}(Yt);wr.prototype.options_={children:[]},we||le||wr.prototype.options_.children.push("timeTooltip"),Yt.registerComponent("PlayProgressBar",wr);var Sr=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).update=xt(Ct(p()(r),r.update),30),r}m()(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}(Yt);Sr.prototype.options_={children:["timeTooltip"]},Yt.registerComponent("MouseTimeDisplay",Sr);var Er=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).setEventHandlers_(),r}m()(t,e);var n=t.prototype;return n.setEventHandlers_=function(){var e=this;this.update_=Ct(this,this.update),this.update=xt(this.update_,30),this.on(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.on(this.player_.liveTracker,"liveedgechange",this.update),this.updateInterval=null,this.enableIntervalHandler_=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 o.a&&"visibilityState"in o.a&&this.on(o.a,"visibilitychange",this.toggleVisibility_)},n.toggleVisibility_=function(e){"hidden"===o.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,30))},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"!==o.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}",[lr(e,i),lr(i,i)],"{1} of {2}")),n.currentTime_=e,n.duration_=i),n.bar&&n.bar.update(ze(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){Ze(t)&&(t.stopPropagation(),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),e.prototype.handleMouseDown.call(this,t))},n.handleMouseMove=function(e,t){if(void 0===t&&(t=!1),Ze(e)){var n;t||this.player_.scrubbing()||this.player_.scrubbing(!0);var r=this.calculateDistance(e),i=this.player_.liveTracker;if(i&&i.isLive()){if(r>=.99)return void i.seekToLiveEdge();var a=i.seekableStart(),s=i.liveCurrentTime();if((n=a+r*i.liveWindow())>=s&&(n=s),n<=a&&(n=a+.1),n===1/0)return}else(n=r*this.player_.duration())===this.player_.duration()&&(n-=.1);this.userSeek_(n)}},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?nn(this.player_.play()):this.update_()},n.stepForward=function(){this.userSeek_(this.player_.currentTime()+5)},n.stepBack=function(){this.userSeek_(this.player_.currentTime()-5)},n.handleAction=function(e){this.player_.paused()?this.player_.play():this.player_.pause()},n.handleKeyDown=function(t){var n=this.player_.liveTracker;if(d.a.isEventKey(t,"Space")||d.a.isEventKey(t,"Enter"))t.preventDefault(),t.stopPropagation(),this.handleAction(t);else if(d.a.isEventKey(t,"Home"))t.preventDefault(),t.stopPropagation(),this.userSeek_(0);else if(d.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(d()(t))){t.preventDefault(),t.stopPropagation();var r=10*(d.a.codes[d()(t)]-d.a.codes[0])/100;n&&n.isLive()?this.userSeek_(n.seekableStart()+n.liveWindow()*r):this.userSeek_(this.player_.duration()*r)}else d.a.isEventKey(t,"PgDn")?(t.preventDefault(),t.stopPropagation(),this.userSeek_(this.player_.currentTime()-60)):d.a.isEventKey(t,"PgUp")?(t.preventDefault(),t.stopPropagation(),this.userSeek_(this.player_.currentTime()+60)):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 o.a&&"visibilityState"in o.a&&this.off(o.a,"visibilitychange",this.toggleVisibility_),e.prototype.dispose.call(this)},t}(vr);Er.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},we||le||Er.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),Yt.registerComponent("SeekBar",Er);var kr=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).handleMouseMove=xt(Ct(p()(r),r.handleMouseMove),30),r.throttledHandleMouseSeek=xt(Ct(p()(r),r.handleMouseSeek),30),r.handleMouseUpHandler_=function(e){return r.handleMouseUp(e)},r.handleMouseDownHandler_=function(e){return r.handleMouseDown(e)},r.enable(),r}m()(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=Ge(i),s=Xe(i,e).x;s=yr(s,0,1),r&&r.update(a,s),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&&nn(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}(Yt);kr.prototype.options_={children:["seekBar"]},Yt.registerComponent("ProgressControl",kr);var Cr=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).on(t,["enterpictureinpicture","leavepictureinpicture"],(function(e){return r.handlePictureInPictureChange(e)})),r.on(t,["disablepictureinpicturechanged","loadedmetadata"],(function(e){return r.handlePictureInPictureEnabledChange(e)})),r.on(t,["loadedmetadata","audioonlymodechange","audiopostermodechange"],(function(){"audio"===t.currentType().substring(0,5)||t.audioPosterMode()||t.audioOnlyMode()?(t.isInPictureInPicture()&&t.exitPictureInPicture(),r.hide()):r.show()})),r.disable(),r}m()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-picture-in-picture-control "+e.prototype.buildCSSClass.call(this)},n.handlePictureInPictureEnabledChange=function(){o.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}(rr);Cr.prototype.controlText_="Picture-in-Picture",Yt.registerComponent("PictureInPictureToggle",Cr);var xr=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).on(t,"fullscreenchange",(function(e){return r.handleFullscreenChange(e)})),!1===o.a[t.fsApi_.fullscreenEnabled]&&r.disable(),r}m()(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}(rr);xr.prototype.controlText_="Fullscreen",Yt.registerComponent("FullscreenToggle",xr);var Ar=function(e){function t(){return e.apply(this,arguments)||this}return m()(t,e),t.prototype.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-volume-level"});return t.appendChild(e.prototype.createEl.call(this,"span",{className:"vjs-control-text"})),t},t}(Yt);Yt.registerComponent("VolumeLevel",Ar);var Or=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).update=xt(Ct(p()(r),r.update),30),r}m()(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=ze(this.el_),a=ze(this.player_.el()),s=e.width*t;if(!a||!i)return;var o=e.left-a.left+s,u=e.width-s+(a.right-e.right),l=i.width/2;o<l?l+=l-o:u<l&&(l=u),l<0?l=0:l>i.width&&(l=i.width),this.el_.style.right="-"+l+"px"}this.write(r+"%")},n.write=function(e){Le(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}(Yt);Yt.registerComponent("VolumeLevelTooltip",Or);var Ir=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).update=xt(Ct(p()(r),r.update),30),r}m()(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}(Yt);Ir.prototype.options_={children:["volumeLevelTooltip"]},Yt.registerComponent("MouseVolumeLevelDisplay",Ir);var Pr=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).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}m()(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){Ze(t)&&e.prototype.handleMouseDown.call(this,t)},n.handleMouseMove=function(e){var t=this.getChild("mouseVolumeLevelDisplay");if(t){var n=this.el(),r=ze(n),i=this.vertical(),a=Xe(n,e);a=i?a.y:a.x,a=yr(a,0,1),t.update(r,a,i)}Ze(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}(vr);Pr.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},we||le||Pr.prototype.options_.children.splice(0,0,"mouseVolumeLevelDisplay"),Pr.prototype.playerEvent="volumechange",Yt.registerComponent("VolumeBar",Pr);var Lr=function(e){function t(t,n){var r;return void 0===n&&(n={}),n.vertical=n.vertical||!1,(void 0===n.volumeBar||te(n.volumeBar))&&(n.volumeBar=n.volumeBar||{},n.volumeBar.vertical=n.vertical),r=e.call(this,t,n)||this,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")}))}(p()(r),t),r.throttledHandleMouseMove=xt(Ct(p()(r),r.handleMouseMove),30),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}m()(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}(Yt);Lr.prototype.options_={children:["volumeBar"]},Yt.registerComponent("VolumeControl",Lr);var Dr=function(e){function t(t,n){var r;return r=e.call(this,t,n)||this,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")}))}(p()(r),t),r.on(t,["loadstart","volumechange"],(function(e){return r.update(e)})),r}m()(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;we&&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++)Me(this.el_,"vjs-vol-"+n);Ne(this.el_,"vjs-vol-"+t)},n.updateControlText_=function(){var e=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute";this.controlText()!==e&&this.controlText(e)},t}(rr);Dr.prototype.controlText_="Mute",Yt.registerComponent("MuteToggle",Dr);var Rr=function(e){function t(t,n){var r;return void 0===n&&(n={}),void 0!==n.inline?n.inline=n.inline:n.inline=!0,(void 0===n.volumeControl||te(n.volumeControl))&&(n.volumeControl=n.volumeControl||{},n.volumeControl.vertical=!n.inline),(r=e.call(this,t,n)||this).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}m()(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){d.a.isEventKey(e,"Esc")&&this.muteToggle.focus()},n.handleMouseOver=function(e){this.addClass("vjs-hover"),_t(o.a,"keyup",this.handleKeyPressHandler_)},n.handleMouseOut=function(e){this.removeClass("vjs-hover"),bt(o.a,"keyup",this.handleKeyPressHandler_)},n.handleKeyPress=function(e){d.a.isEventKey(e,"Esc")&&this.handleMouseOut()},t}(Yt);Rr.prototype.options_={children:["muteToggle","volumeControl"]},Yt.registerComponent("VolumePanel",Rr);var Nr=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}m()(t,e);var n=t.prototype;return n.addEventListenerForItem=function(e){e instanceof Yt&&(this.on(e,"blur",this.boundHandleBlur_),this.on(e,["tap","click"],this.boundHandleTapClick_))},n.removeEventListenerForItem=function(e){e instanceof Yt&&(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_=Pe(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_),_t(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||o.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){d.a.isEventKey(e,"Left")||d.a.isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):(d.a.isEventKey(e,"Right")||d.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();t.length&&t[0].hasClass("vjs-menu-title")&&t.shift(),t.length>0&&(e<0?e=0:e>=t.length&&(e=t.length-1),this.focusedChild_=e,t[e].el_.focus())},t}(Yt);Yt.registerComponent("Menu",Nr);var Mr=function(e){function t(t,n){var r;void 0===n&&(n={}),(r=e.call(this,t,n)||this).menuButton_=new rr(t,n),r.menuButton_.controlText(r.controlText_),r.menuButton_.el_.setAttribute("aria-haspopup","true");var i=rr.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(),_t(o.a,"keyup",r.handleMenuKeyUp_)})),r.on("mouseleave",(function(e){return r.handleMouseLeave(e)})),r.on("keydown",(function(e){return r.handleSubmenuKeyDown(e)})),r}m()(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.menu.contentEl_.removeAttribute("role")):(this.show(),this.menu.contentEl_.setAttribute("role","menu"))},n.createMenu=function(){var e=new Nr(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title){var t=Pe("li",{className:"vjs-menu-title",textContent:Ht(this.options_.title),tabIndex:-1}),n=new Yt(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";return!0===this.options_.inline?t+="-inline":t+="-popup","vjs-menu-button "+t+" "+rr.prototype.buildCSSClass()+" "+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"),bt(o.a,"keyup",this.handleMenuKeyUp_)},n.focus=function(){this.menuButton_.focus()},n.blur=function(){this.menuButton_.blur()},n.handleKeyDown=function(e){d.a.isEventKey(e,"Esc")||d.a.isEventKey(e,"Tab")?(this.buttonPressed_&&this.unpressButton(),d.a.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus())):(d.a.isEventKey(e,"Up")||d.a.isEventKey(e,"Down"))&&(this.buttonPressed_||(e.preventDefault(),this.pressButton()))},n.handleMenuKeyUp=function(e){(d.a.isEventKey(e,"Esc")||d.a.isEventKey(e,"Tab"))&&this.removeClass("vjs-hover")},n.handleSubmenuKeyPress=function(e){this.handleSubmenuKeyDown(e)},n.handleSubmenuKeyDown=function(e){(d.a.isEventKey(e,"Esc")||d.a.isEventKey(e,"Tab"))&&(this.buttonPressed_&&this.unpressButton(),d.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"),we&&Oe())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}(Yt);Yt.registerComponent("MenuButton",Mr);var Ur=function(e){function t(t,n){var r,i=n.tracks;if((r=e.call(this,t,n)||this).items.length<=1&&r.hide(),!i)return p()(r);var a=Ct(p()(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 m()(t,e),t}(Mr);Yt.registerComponent("TrackButton",Ur);var jr=["Tab","Esc","Up","Down","Right","Left"],Br=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).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}m()(t,e);var n=t.prototype;return n.createEl=function(t,n,r){this.nonIconControl=!0;var i=e.prototype.createEl.call(this,"li",Z({className:"vjs-menu-item",tabIndex:-1},n),r);return i.replaceChild(Pe("span",{className:"vjs-menu-item-text",textContent:this.localize(this.options_.label)}),i.querySelector(".vjs-icon-placeholder")),i},n.handleKeyDown=function(t){jr.some((function(e){return d.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}($n);Yt.registerComponent("MenuItem",Br);var qr=function(e){function t(t,n){var r,i=n.track,s=t.textTracks();n.label=i.label||i.language||"Unknown",n.selected="showing"===i.mode,(r=e.call(this,t,n)||this).track=i,r.kinds=(n.kinds||[n.kind||r.track.kind]).filter(Boolean);var u,l=function(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];r.handleTracksChange.apply(p()(r),t)},c=function(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];r.handleSelectedLanguageChange.apply(p()(r),t)};(t.on(["loadstart","texttrackchange"],l),s.addEventListener("change",l),s.addEventListener("selectedlanguagechange",c),r.on("dispose",(function(){t.off(["loadstart","texttrackchange"],l),s.removeEventListener("change",l),s.removeEventListener("selectedlanguagechange",c)})),void 0===s.onchange)&&r.on(["tap","click"],(function(){if("object"!=typeof a.a.Event)try{u=new a.a.Event("change")}catch(e){}u||(u=o.a.createEvent("Event")).initEvent("change",!0,!0),s.dispatchEvent(u)}));return r.handleTracksChange(),r}m()(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}(Br);Yt.registerComponent("TextTrackMenuItem",qr);var Fr=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}m()(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}(qr);Yt.registerComponent("OffTextTrackMenuItem",Fr);var Hr=function(e){function t(t,n){return void 0===n&&(n={}),n.tracks=t.textTracks(),e.call(this,t,n)||this}return m()(t,e),t.prototype.createItems=function(e,t){var n;void 0===e&&(e=[]),void 0===t&&(t=qr),this.label_&&(n=this.label_+" off"),e.push(new Fr(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 s=new t(this.player_,{track:a,kinds:this.kinds_,kind:this.kind_,selectable:!0,multiSelectable:!1});s.addClass("vjs-"+a.kind+"-menu-item"),e.push(s)}}return e},t}(Ur);Yt.registerComponent("TextTrackButton",Hr);var Vr=function(e){function t(t,n){var r,i=n.track,a=n.cue,s=t.currentTime();return n.selectable=!0,n.multiSelectable=!1,n.label=a.text,n.selected=a.startTime<=s&&s<a.endTime,(r=e.call(this,t,n)||this).track=i,r.cue=a,r}return m()(t,e),t.prototype.handleClick=function(t){e.prototype.handleClick.call(this),this.player_.currentTime(this.cue.startTime)},t}(Br);Yt.registerComponent("ChaptersTrackMenuItem",Vr);var Wr=function(e){function t(t,n,r){var i;return(i=e.call(this,t,n,r)||this).selectCurrentItem_=function(){i.items.forEach((function(e){e.selected(i.track_.activeCues[0]===e.cue)}))},i}m()(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){if(!t||!t.track||"chapters"===t.track.kind){var n=this.findChaptersTrack();n!==this.track_?(this.setTrack(n),e.prototype.update.call(this)):(!this.items||n&&n.cues&&n.cues.length!==this.items.length)&&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_.removeEventListener("cuechange",this.selectCurrentItem_),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_),this.track_.addEventListener("cuechange",this.selectCurrentItem_)}}},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(Ht(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 Vr(this.player_,{track:this.track_,cue:i});e.push(a)}return e},t}(Hr);Wr.prototype.kind_="chapters",Wr.prototype.controlText_="Chapters",Yt.registerComponent("ChaptersButton",Wr);var zr=function(e){function t(t,n,r){var i;i=e.call(this,t,n,r)||this;var a=t.textTracks(),s=Ct(p()(i),i.handleTracksChange);return a.addEventListener("change",s),i.on("dispose",(function(){a.removeEventListener("change",s)})),i}m()(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}(Hr);zr.prototype.kind_="descriptions",zr.prototype.controlText_="Descriptions",Yt.registerComponent("DescriptionsButton",zr);var Gr=function(e){function t(t,n,r){return e.call(this,t,n,r)||this}m()(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}(Hr);Gr.prototype.kind_="subtitles",Gr.prototype.controlText_="Subtitles",Yt.registerComponent("SubtitlesButton",Gr);var Xr=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).addClass("vjs-texttrack-settings"),r.controlText(", opens "+n.kind+" settings dialog"),r}return m()(t,e),t.prototype.handleClick=function(e){this.player().getChild("textTrackSettings").open()},t}(qr);Yt.registerComponent("CaptionSettingsMenuItem",Xr);var Yr=function(e){function t(t,n,r){return e.call(this,t,n,r)||this}m()(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 Xr(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),e.prototype.createItems.call(this,t)},t}(Hr);Yr.prototype.kind_="captions",Yr.prototype.controlText_="Captions",Yt.registerComponent("CaptionsButton",Yr);var Kr=function(e){function t(){return e.apply(this,arguments)||this}return m()(t,e),t.prototype.createEl=function(t,n,r){var i=e.prototype.createEl.call(this,t,n,r),a=i.querySelector(".vjs-menu-item-text");return"captions"===this.options_.track.kind&&(a.appendChild(Pe("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),a.appendChild(Pe("span",{className:"vjs-control-text",textContent:" "+this.localize("Captions")}))),i},t}(qr);Yt.registerComponent("SubsCapsMenuItem",Kr);var $r=function(e){function t(t,n){var r;return void 0===n&&(n={}),(r=e.call(this,t,n)||this).label_="subtitles",["en","en-us","en-ca","fr-ca"].indexOf(r.player_.language_)>-1&&(r.label_="captions"),r.menuButton_.controlText(Ht(r.label_)),r}m()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-subs-caps-button "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-subs-caps-button "+e.prototype.buildWrapperCSSClass.call(this)},n.createItems=function(){var t=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(t.push(new Xr(this.player_,{kind:this.label_})),this.hideThreshold_+=1),t=e.prototype.createItems.call(this,t,Kr)},t}(Hr);$r.prototype.kinds_=["captions","subtitles"],$r.prototype.controlText_="Subtitles",Yt.registerComponent("SubsCapsButton",$r);var Qr=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).track=i,r.addClass("vjs-"+i.kind+"-menu-item");var s=function(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];r.handleTracksChange.apply(p()(r),t)};return a.addEventListener("change",s),r.on("dispose",(function(){a.removeEventListener("change",s)})),r}m()(t,e);var n=t.prototype;return n.createEl=function(t,n,r){var i=e.prototype.createEl.call(this,t,n,r),a=i.querySelector(".vjs-menu-item-text");return"main-desc"===this.options_.track.kind&&(a.appendChild(Pe("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),a.appendChild(Pe("span",{className:"vjs-control-text",textContent:" "+this.localize("Descriptions")}))),i},n.handleClick=function(t){if(e.prototype.handleClick.call(this,t),this.track.enabled=!0,this.player_.tech_.featuresNativeAudioTracks)for(var n=this.player_.audioTracks(),r=0;r<n.length;r++){var i=n[r];i!==this.track&&(i.enabled=i===this.track)}},n.handleTracksChange=function(e){this.selected(this.track.enabled)},t}(Br);Yt.registerComponent("AudioTrackMenuItem",Qr);var Jr=function(e){function t(t,n){return void 0===n&&(n={}),n.tracks=t.audioTracks(),e.call(this,t,n)||this}m()(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 Qr(this.player_,{track:r,selectable:!0,multiSelectable:!1}))}return e},t}(Ur);Jr.prototype.controlText_="Audio Track",Yt.registerComponent("AudioTrackButton",Jr);var Zr=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).label=i,r.rate=a,r.on(t,"ratechange",(function(e){return r.update(e)})),r}m()(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}(Br);Zr.prototype.contentElType="button",Yt.registerComponent("PlaybackRateMenuItem",Zr);var ei=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).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}m()(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_=Pe("div",{className:"vjs-playback-rate-value",id:this.labelElId_,textContent:"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 Zr(this.player(),{rate:e[n]+"x"}));return t},n.updateARIAAttributes=function(){this.el().setAttribute("aria-valuenow",this.player().playbackRate())},n.handleClick=function(e){var t=this.player().playbackRate(),n=this.playbackRates(),r=(n.indexOf(t)+1)%n.length;this.player().playbackRate(n[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_.textContent=this.player().playbackRate()+"x")},t}(Mr);ei.prototype.controlText_="Playback Rate",Yt.registerComponent("PlaybackRateMenuButton",ei);var ti=function(e){function t(){return e.apply(this,arguments)||this}m()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-spacer "+e.prototype.buildCSSClass.call(this)},n.createEl=function(t,n,r){return void 0===t&&(t="div"),void 0===n&&(n={}),void 0===r&&(r={}),n.className||(n.className=this.buildCSSClass()),e.prototype.createEl.call(this,t,n,r)},t}(Yt);Yt.registerComponent("Spacer",ti);var ni=function(e){function t(){return e.apply(this,arguments)||this}m()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-custom-control-spacer "+e.prototype.buildCSSClass.call(this)},n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildCSSClass(),textContent:" "})},t}(ti);Yt.registerComponent("CustomControlSpacer",ni);var ri=function(e){function t(){return e.apply(this,arguments)||this}return m()(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-control-bar",dir:"ltr"})},t}(Yt);ri.prototype.options_={children:["playToggle","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","fullscreenToggle"]},"exitPictureInPicture"in o.a&&ri.prototype.options_.children.splice(ri.prototype.options_.children.length-1,0,"pictureInPictureToggle"),Yt.registerComponent("ControlBar",ri);var ii=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).on(t,"error",(function(e){return r.open(e)})),r}m()(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}(on);ii.prototype.options_=l()({},on.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),Yt.registerComponent("ErrorDisplay",ii);var ai=["#000","Black"],si=["#00F","Blue"],oi=["#0FF","Cyan"],ui=["#0F0","Green"],li=["#F0F","Magenta"],ci=["#F00","Red"],di=["#FFF","White"],hi=["#FF0","Yellow"],pi=["1","Opaque"],fi=["0.5","Semi-Transparent"],mi=["0","Transparent"],gi={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[ai,di,ci,ui,si,hi,li,oi]},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Transparency",options:[pi,fi,mi]},color:{selector:".vjs-fg-color > select",id:"captions-foreground-color-%s",label:"Color",options:[di,ai,ci,ui,si,hi,li,oi]},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:[pi,fi]},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:[mi,fi,pi]}};function yi(e,t){if(t&&(e=t(e)),e&&"none"!==e)return e}gi.windowColor.options=gi.backgroundColor.options;var vi=function(e){function t(t,n){var r;return n.temporary=!1,(r=e.call(this,t,n)||this).updateDisplay=r.updateDisplay.bind(p()(r)),r.fill(),r.hasBeenOpened_=r.hasBeenFilled_=!0,r.endDialog=Pe("p",{className:"vjs-control-text",textContent:r.localize("End of dialog 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Pe("div",{className:"vjs-track-settings-controls",innerHTML:['<button type="button" class="vjs-default-button" title="'+e+'">',this.localize("Reset"),'<span class="vjs-control-text"> '+e+"</span>","</button>",'<button type="button" class="vjs-done-button">'+this.localize("Done")+"</button>"].join("")})},n.content=function(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()]},n.label=function(){return this.localize("Caption Settings Dialog")},n.description=function(){return this.localize("Beginning of dialog window. 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e=this.getValues();try{Object.keys(e).length?a.a.localStorage.setItem("vjs-text-track-settings",JSON.stringify(e)):a.a.localStorage.removeItem("vjs-text-track-settings")}catch(e){Y.warn(e)}}},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}(on);Yt.registerComponent("TextTrackSettings",vi);var _i=function(e){function t(t,n){var r,i=n.ResizeObserver||a.a.ResizeObserver;null===n.ResizeObserver&&(i=!1);var s=Vt({createEl:!i,reportTouchActivity:!1},n);return(r=e.call(this,t,s)||this).ResizeObserver=n.ResizeObserver||a.a.ResizeObserver,r.loadListener_=null,r.resizeObserver_=null,r.debouncedHandler_=function(e,t,n,r){var i;void 0===r&&(r=a.a);var s=function(){var a=this,s=arguments,o=function(){i=null,o=null,n||e.apply(a,s)};!i&&n&&e.apply(a,s),r.clearTimeout(i),i=r.setTimeout(o,t)};return s.cancel=function(){r.clearTimeout(i),i=null},s}((function(){r.resizeHandler()}),100,!1,p()(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(){bt(this,"resize",e),bt(this,"unload",t),t=null};_t(r.el_.contentWindow,"unload",t),_t(r.el_.contentWindow,"resize",e)}},r.one("load",r.loadListener_)),r}m()(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"iframe",{className:"vjs-resize-manager",tabIndex:-1,title:this.localize("No 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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.on(r.player_,"canplay",(function(){return r.toggleTracking()})),ge&&"hidden"in o.a&&"visibilityState"in o.a&&r.on(o.a,"visibilitychange",r.handleVisibilityChange_),r}m()(t,e);var n=t.prototype;return n.handleVisibilityChange=function(){this.player_.duration()===1/0&&(o.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(),s=this.player_.paused()||this.seekedBehindLive_||Math.abs(r-i)>this.options_.liveTolerance;this.timeupdateSeen_&&r!==1/0||(s=!1),s!==this.behindLiveEdge_&&(this.behindLiveEdge_=s,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_,30),this.trackLive_(),this.on(this.player_,["play","pause"],this.trackLiveHandler_),this.timeupdateSeen_?this.on(this.player_,"seeked",this.handleSeeked_):(this.one(this.player_,"play",this.handlePlay_),this.one(this.player_,"timeupdate",this.handleFirstTimeupdate_)))},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(){for(var e=this.player_.seekable(),t=[],n=e?e.length:0;n--;)t.push(e.end(n));return t.length?t.sort()[t.length-1]:1/0},n.seekableStart=function(){for(var e=this.player_.seekable(),t=[],n=e?e.length:0;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(o.a,"visibilitychange",this.handleVisibilityChange_),this.stopTracking(),e.prototype.dispose.call(this)},t}(Yt);Yt.registerComponent("LiveTracker",Ti);var wi,Si=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 s=n[a].src;s&&-1===r.indexOf(s)&&r.push(s)}return!!r.length&&(1===r.length&&(i=r[0]),e.triggerSourceset(i),!0)},Ei=Object.defineProperty({},"innerHTML",{get:function(){return this.cloneNode(!0).innerHTML},set:function(e){var t=o.a.createElement(this.nodeName.toLowerCase());t.innerHTML=e;for(var n=o.a.createDocumentFragment();t.childNodes.length;)n.appendChild(t.childNodes[0]);return this.innerText="",a.a.Element.prototype.appendChild.call(this,n),this.innerHTML}}),ki=function(e,t){for(var n={},r=0;r<e.length&&!((n=Object.getOwnPropertyDescriptor(e[r],t))&&n.set&&n.get);r++);return n.enumerable=!0,n.configurable=!0,n},Ci=function(e){var t=e.el();if(!t.resetSourceWatch_){var n={},r=function(e){return ki([e.el(),a.a.HTMLMediaElement.prototype,a.a.Element.prototype,Ei],"innerHTML")}(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 s=n.apply(t,i);return Si(e),s}};["append","appendChild","insertAdjacentHTML"].forEach((function(e){t[e]&&(n[e]=t[e],t[e]=i(n[e]))})),Object.defineProperty(t,"innerHTML",Vt(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_)}},xi=Object.defineProperty({},"src",{get:function(){return 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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)},Ii=function(e){function t(t,n){var r;r=e.call(this,t,n)||this;var i=t.source,a=!1;if(r.featuresVideoFrameCallback=r.featuresVideoFrameCallback&&"VIDEO"===r.el_.tagName,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()){for(var s=r.el_.childNodes,o=s.length,u=[];o--;){var l=s[o];"track"===l.nodeName.toLowerCase()&&(r.featuresNativeTextTracks?(r.remoteTextTrackEls().addTrackElement_(l),r.remoteTextTracks().addTrack(l.track),r.textTracks().addTrack(l.track),a||r.el_.hasAttribute("crossorigin")||!kn(l.src)||(a=!0)):u.push(l))}for(var c=0;c<u.length;c++)r.el_.removeChild(u[c])}return r.proxyNativeTracks_(),r.featuresNativeTextTracks&&a&&Y.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_(),(_e||Te||de)&&!0===t.nativeControlsForTouch&&r.setControls(!0),r.proxyWebkitFullscreen_(),r.triggerReady(),r}m()(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(){Ai(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){n.el()[r+"Tracks"].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=Dn[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[Rn.remoteText.getterName]().trigger(r)},addtrack:function(e){i.addTrack(e.track)},removetrack:function(e){i.removeTrack(e.track)}},s=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])}for(;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",s),this.on("dispose",(function(e){return t.off("loadstart",s)}))}},n.proxyNativeTracks_=function(){var e=this;Dn.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=o.a.createElement("video");var r=Vt({},this.options_.tag&&Be(this.options_.tag));_e&&!0===this.options_.nativeControlsForTouch||delete r.controls,je(e,Z(r,{id:this.options_.techId,class:"vjs-tech"}))}e.playerId=this.options_.playerId}void 0!==this.options_.preload&&Fe(e,"preload",this.options_.preload),void 0!==this.options_.disablePictureInPicture&&(e.disablePictureInPicture=this.options_.disablePictureInPicture);for(var i=["loop","muted","playsinline","autoplay"],a=0;a<i.length;a++){var s=i[a],u=this.options_[s];void 0!==u&&(u?Fe(e,s,s):He(e,s),e[s]=u)}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&&Se?this.el_.fastSeek(e):this.el_.currentTime=e}catch(e){Y(e,"Video is not ready. 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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)nn(this.el_.play()),this.setTimeout((function(){e.pause();try{e.webkitEnterFullScreen()}catch(e){this.trigger("fullscreenerror",e)}}),0);else try{e.webkitEnterFullScreen()}catch(e){this.trigger("fullscreenerror",e)}},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.requestVideoFrameCallback=function(t){return this.featuresVideoFrameCallback&&!this.el_.webkitKeys?this.el_.requestVideoFrameCallback(t):e.prototype.requestVideoFrameCallback.call(this,t)},n.cancelVideoFrameCallback=function(t){this.featuresVideoFrameCallback&&!this.el_.webkitKeys?this.el_.cancelVideoFrameCallback(t):e.prototype.cancelVideoFrameCallback.call(this,t)},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=o.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)for(var n=this.$$("track"),r=n.length;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 void 0!==this.el().webkitDroppedFrameCount&&void 0!==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}(Mn);Oi(Ii,"TEST_VID",(function(){if(xe()){var e=o.a.createElement("video"),t=o.a.createElement("track");return t.kind="captions",t.srclang="en",t.label="English",e.appendChild(t),e}})),Ii.isSupported=function(){try{Ii.TEST_VID.volume=.5}catch(e){return!1}return!(!Ii.TEST_VID||!Ii.TEST_VID.canPlayType)},Ii.canPlayType=function(e){return Ii.TEST_VID.canPlayType(e)},Ii.canPlaySource=function(e,t){return Ii.canPlayType(e.type)},Ii.canControlVolume=function(){try{var e=Ii.TEST_VID.volume;Ii.TEST_VID.volume=e/2+.1;var t=e!==Ii.TEST_VID.volume;return t&&we?(a.a.setTimeout((function(){Ii&&Ii.prototype&&(Ii.prototype.featuresVolumeControl=e!==Ii.TEST_VID.volume)})),!1):t}catch(e){return!1}},Ii.canMuteVolume=function(){try{var e=Ii.TEST_VID.muted;return Ii.TEST_VID.muted=!e,Ii.TEST_VID.muted?Fe(Ii.TEST_VID,"muted","muted"):He(Ii.TEST_VID,"muted"),e!==Ii.TEST_VID.muted}catch(e){return!1}},Ii.canControlPlaybackRate=function(){if(le&&fe&&me<58)return!1;try{var e=Ii.TEST_VID.playbackRate;return Ii.TEST_VID.playbackRate=e/2+.1,e!==Ii.TEST_VID.playbackRate}catch(e){return!1}},Ii.canOverrideAttributes=function(){try{var e=function(){};Object.defineProperty(o.a.createElement("video"),"src",{get:e,set:e}),Object.defineProperty(o.a.createElement("audio"),"src",{get:e,set:e}),Object.defineProperty(o.a.createElement("video"),"innerHTML",{get:e,set:e}),Object.defineProperty(o.a.createElement("audio"),"innerHTML",{get:e,set:e})}catch(e){return!1}return!0},Ii.supportsNativeTextTracks=function(){return Se||we&&fe},Ii.supportsNativeVideoTracks=function(){return!(!Ii.TEST_VID||!Ii.TEST_VID.videoTracks)},Ii.supportsNativeAudioTracks=function(){return!(!Ii.TEST_VID||!Ii.TEST_VID.audioTracks)},Ii.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"],[["featuresMuteControl","canMuteVolume"],["featuresPlaybackRate","canControlPlaybackRate"],["featuresSourceset","canOverrideAttributes"],["featuresNativeTextTracks","supportsNativeTextTracks"],["featuresNativeVideoTracks","supportsNativeVideoTracks"],["featuresNativeAudioTracks","supportsNativeAudioTracks"]].forEach((function(e){var t=e[0],n=e[1];Oi(Ii.prototype,t,(function(){return Ii[n]()}),!0)})),Ii.prototype.featuresVolumeControl=Ii.canControlVolume(),Ii.prototype.movingMediaElementInDOM=!we,Ii.prototype.featuresFullscreenResize=!0,Ii.prototype.featuresProgressEvents=!0,Ii.prototype.featuresTimeupdateEvents=!0,Ii.prototype.featuresVideoFrameCallback=!(!Ii.TEST_VID||!Ii.TEST_VID.requestVideoFrameCallback),Ii.patchCanPlayType=function(){ce>=4&&!he&&!fe&&(wi=Ii.TEST_VID&&Ii.TEST_VID.constructor.prototype.canPlayType,Ii.TEST_VID.constructor.prototype.canPlayType=function(e){return e&&/^application\/(?:x-|vnd\.apple\.)mpegurl/i.test(e)?"maybe":wi.call(this,e)})},Ii.unpatchCanPlayType=function(){var e=Ii.TEST_VID.constructor.prototype.canPlayType;return wi&&(Ii.TEST_VID.constructor.prototype.canPlayType=wi),e},Ii.patchCanPlayType(),Ii.disposeMediaElement=function(e){if(e){for(e.parentNode&&e.parentNode.removeChild(e);e.hasChildNodes();)e.removeChild(e.firstChild);e.removeAttribute("src"),"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()}},Ii.resetMediaElement=function(e){if(e){for(var t=e.querySelectorAll("source"),n=t.length;n--;)e.removeChild(t[n]);e.removeAttribute("src"),"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()}},["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach((function(e){Ii.prototype[e]=function(){return this.el_[e]||this.el_.hasAttribute(e)}})),["muted","defaultMuted","autoplay","loop","playsinline"].forEach((function(e){Ii.prototype["set"+Ht(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){Ii.prototype[e]=function(){return this.el_[e]}})),["volume","src","poster","preload","playbackRate","defaultPlaybackRate","disablePictureInPicture","crossOrigin"].forEach((function(e){Ii.prototype["set"+Ht(e)]=function(t){this.el_[e]=t}})),["pause","load","play"].forEach((function(e){Ii.prototype[e]=function(){return this.el_[e]()}})),Mn.withSourceHandlers(Ii),Ii.nativeSourceHandler={},Ii.nativeSourceHandler.canPlayType=function(e){try{return Ii.TEST_VID.canPlayType(e)}catch(e){return""}},Ii.nativeSourceHandler.canHandleSource=function(e,t){if(e.type)return Ii.nativeSourceHandler.canPlayType(e.type);if(e.src){var n=En(e.src);return Ii.nativeSourceHandler.canPlayType("video/"+n)}return""},Ii.nativeSourceHandler.handleSource=function(e,t,n){t.setSrc(e.src)},Ii.nativeSourceHandler.dispose=function(){},Ii.registerSourceHandler(Ii.nativeSourceHandler),Mn.registerTech("Html5",Ii);var Pi=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],Li={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},Di=["tiny","xsmall","small","medium","large","xlarge","huge"],Ri={};Di.forEach((function(e){var t="x"===e.charAt(0)?"x-"+e.substring(1):e;Ri[e]="vjs-layout-"+t}));var Ni={tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:1/0},Mi=function(e){function t(n,r,i){var a;if(n.id=n.id||r.id||"vjs_video_"+ht(),(r=Z(t.getTagSettings(n),r)).initChildren=!1,r.createEl=!1,r.evented=!1,r.reportTouchActivity=!1,!r.language)if("function"==typeof n.closest){var s=n.closest("[lang]");s&&s.getAttribute&&(r.language=s.getAttribute("lang"))}else for(var u=n;u&&1===u.nodeType;){if(Be(u).hasOwnProperty("lang")){r.language=u.getAttribute("lang");break}u=u.parentNode}if((a=e.call(this,null,r,i)||this).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=K(a.id_),a.fsApi_=H,a.isPosterFromTech_=!1,a.queuedCallbacks_=[],a.isReady_=!1,a.hasStarted_=!1,a.userActive_=!1,a.debugEnabled_=!1,a.audioOnlyMode_=!1,a.audioPosterMode_=!1,a.audioOnlyCache_={playerHeight:null,hiddenChildren:[]},!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&&Be(n),a.language(a.options_.language),r.languages){var l={};Object.getOwnPropertyNames(r.languages).forEach((function(e){l[e.toLowerCase()]=r.languages[e]})),a.languages_=l}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(),jt(p()(a),{eventBusKey:"el_"}),a.fsApi_.requestFullscreen&&(_t(o.a,a.fsApi_.fullscreenchange,a.boundDocumentFullscreenChange_),a.on(a.fsApi_.fullscreenchange,a.boundDocumentFullscreenChange_)),a.fluid_&&a.on(["playerreset","resize"],a.boundUpdateStyleEl_);var c=Vt(a.options_);r.plugins&&Object.keys(r.plugins).forEach((function(e){a[e](r.plugins[e])})),r.debug&&a.debug(!0),a.options_.playerOptions=c,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"),_e&&a.addClass("vjs-touch-enabled"),we||a.addClass("vjs-workinghover"),t.players[a.id_]=p()(a);var d="7.21.4".split(".")[0];return a.addClass("vjs-v"+d),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.on("ready",(function(){a.audioPosterMode(a.options_.audioPosterMode),a.audioOnlyMode(a.options_.audioOnlyMode)})),a}m()(t,e);var n=t.prototype;return n.dispose=function(){var n=this;this.trigger("dispose"),this.off("dispose"),bt(o.a,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),bt(o.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),function(e){jn[e.id()]=null}(this),Nn.names.forEach((function(e){var t=Nn[e],r=n[t.getterName]();r&&r.off&&r.off()})),e.prototype.dispose.call(this,{restoreEl:this.options_.restoreEl})},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 s=Be(n);if(i){for(t=this.el_=n,n=this.tag=o.a.createElement("video");t.children.length;)n.appendChild(t.firstChild);Re(t,"video-js")||Ne(t,"video-js"),t.appendChild(n),r=this.playerElIngest_=t,Object.keys(t).forEach((function(e){try{n[e]=t[e]}catch(e){}}))}if(n.setAttribute("tabindex","-1"),s.tabindex="-1",(ge||fe&&ve)&&(n.setAttribute("role","application"),s.role="application"),n.removeAttribute("width"),n.removeAttribute("height"),"width"in s&&delete s.width,"height"in s&&delete s.height,Object.getOwnPropertyNames(s).forEach((function(e){i&&"class"===e||t.setAttribute(e,s[e]),i&&n.setAttribute(e,s[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_=lt("vjs-styles-dimensions");var u=tt(".vjs-styles-defaults"),l=tt("head");l.insertBefore(this.styleEl_,u?u.nextSibling:l.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 c=n.getElementsByTagName("a"),d=0;d<c.length;d++){var h=c.item(d);Ne(h,"vjs-hidden"),h.setAttribute("hidden","hidden")}return n.initNetworkState_=n.networkState,n.parentNode&&!r&&n.parentNode.insertBefore(t,n),De(n,t),this.children_.unshift(n),this.el_.setAttribute("lang",this.language_),this.el_.setAttribute("translate","no"),this.el_=t,t},n.crossOrigin=function(e){if(!e)return this.techGet_("crossOrigin");"anonymous"===e||"use-credentials"===e?this.techCall_("setCrossOrigin",e):Y.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)?Y.error('Improper value "'+t+'" supplied for for '+e):(this[n]=r,this.updateStyleEl_())},n.fluid=function(e){var t,n,r=this;if(void 0===e)return!!this.fluid_;this.fluid_=!!e,It(this)&&this.off(["playerreset","resize"],this.boundUpdateStyleEl_),e?(this.addClass("vjs-fluid"),this.fill(!1),n=function(){r.on(["playerreset","resize"],r.boundUpdateStyleEl_)},It(t=this)?n():(t.eventedCallbacks||(t.eventedCallbacks=[]),t.eventedCallbacks.push(n))):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=(void 0!==this.aspectRatio_&&"auto"!==this.aspectRatio_?this.aspectRatio_:this.videoWidth()>0?this.videoWidth()+":"+this.videoHeight():"16:9").split(":"),i=r[1]/r[0];e=void 0!==this.width_?this.width_:void 0!==this.height_?this.height_/i:this.videoWidth()||300,t=void 0!==this.height_?this.height_:e*i,n=/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions",this.addClass(n),ct(this.styleEl_,"\n      ."+n+" {\n        width: "+e+"px;\n        height: "+t+"px;\n      }\n\n      ."+n+".vjs-fluid:not(.vjs-audio-only-mode) {\n        padding-top: "+100*i+"%;\n      }\n    ")}else{var s="number"==typeof this.width_?this.width_:this.options_.width,o="number"==typeof this.height_?this.height_:this.options_.height,u=this.tech_&&this.tech_.el();u&&(s>=0&&(u.width=s),o>=0&&(u.height=o))}},n.loadTech_=function(e,t){var n=this;this.tech_&&this.unloadTech_();var r=Ht(e),i=e.charAt(0).toLowerCase()+e.slice(1);"Html5"!==r&&this.tag&&(Mn.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 s={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};Nn.names.forEach((function(e){var t=Nn[e];s[t.getterName]=n[t.privateName]})),Z(s,this.options_[r]),Z(s,this.options_[i]),Z(s,this.options_[e.toLowerCase()]),this.tag&&(s.tag=this.tag),t&&t.src===this.cache_.src&&this.cache_.currentTime>0&&(s.startTime=this.cache_.currentTime);var o=Mn.getTech(e);if(!o)throw new Error("No Tech named '"+r+"' exists! '"+r+"' should be registered using videojs.registerTech()'");this.tech_=new o(s),this.tech_.ready(Ct(this,this.handleTechReady_),!0),sn(this.textTracksJson_||[],this.tech_),Pi.forEach((function(e){n.on(n.tech_,e,(function(t){return n["handleTech"+Ht(e)+"_"](t)}))})),Object.keys(Li).forEach((function(e){n.on(n.tech_,e,(function(t){0===n.tech_.playbackRate()&&n.tech_.seeking()?n.queuedCallbacks_.push({callback:n["handleTech"+Li[e]+"_"].bind(n),event:t}):n["handleTech"+Li[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||De(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)},n.unloadTech_=function(){var e=this;Nn.names.forEach((function(t){var n=Nn[t];e[n.privateName]=e[n.getterName]()})),this.textTracksJson_=an(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&&Y.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_,"click",this.boundHandleTechClick_),this.on(this.tech_,"dblclick",this.boundHandleTechDoubleClick_),this.on(this.tech_,"touchstart",this.boundHandleTechTouchStart_),this.on(this.tech_,"touchmove",this.boundHandleTechTouchMove_),this.on(this.tech_,"touchend",this.boundHandleTechTouchEnd_),this.on(this.tech_,"tap",this.boundHandleTechTap_)},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_,"click",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(tn(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():tn(n=this.play())&&(n=n.catch(r)),tn(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=function(e,t){if(!t)return"";if(e.cache_.source.src===t&&e.cache_.source.type)return e.cache_.source.type;var n=e.cache_.sources.filter((function(e){return e.src===t}));if(n.length)return n[0].type;for(var r=e.$$("source"),i=0;i<r.length;i++){var a=r[i];if(a.type&&a.src&&a.src===t)return a.type}return Xn(t)}(this,t)),this.cache_.source=Vt({},e,{src:t,type:n});for(var r=this.cache_.sources.filter((function(e){return e.src&&e.src===t})),i=[],a=this.$$("source"),s=[],o=0;o<a.length;o++){var u=Be(a[o]);i.push(u),u.src&&u.src===t&&s.push(u.src)}s.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();this.on("timeupdate",(function n(){t!==e.currentTime()&&(e.removeClass("vjs-waiting"),e.off("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&&(Y.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){this.controls_&&(void 0!==this.options_&&void 0!==this.options_.userActions&&void 0!==this.options_.userActions.click&&!1===this.options_.userActions.click||(void 0!==this.options_&&void 0!==this.options_.userActions&&"function"==typeof this.options_.userActions.click?this.options_.userActions.click.call(this,e):this.paused()?nn(this.play()):this.pause()))},n.handleTechDoubleClick_=function(e){this.controls_&&(Array.prototype.some.call(this.$$(".vjs-control-bar, .vjs-modal-dialog"),(function(t){return t.contains(e.target)}))||void 0!==this.options_&&void 0!==this.options_.userActions&&void 0!==this.options_.userActions.doubleClick&&!1===this.options_.userActions.doubleClick||(void 0!==this.options_&&void 0!==this.options_.userActions&&"function"==typeof this.options_.userActions.doubleClick?this.options_.userActions.doubleClick.call(this,e):this.isFullscreen()?this.exitFullscreen():this.requestFullscreen()))},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=o.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){var n=this;t&&(t.nativeIOSFullscreen&&(this.addClass("vjs-ios-native-fs"),this.tech_.one("webkitendfullscreen",(function(){n.removeClass("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 Vn)return function(e,t,n,r){return t[n](e.reduce(zn(n),r))}(this.middleware_,this.tech_,e,t);if(e in Wn)return Fn(this.middleware_,this.tech_,e,t);try{this.tech_&&this.tech_[e](t)}catch(e){throw Y(e),e}}),!0)},n.techGet_=function(e){if(this.tech_&&this.tech_.isReady_){if(e in Hn)return function(e,t,n){return e.reduceRight(zn(n),t[n]())}(this.middleware_,this.tech_,e);if(e in Wn)return Fn(this.middleware_,this.tech_,e);try{return this.tech_[e]()}catch(t){if(void 0===this.tech_[e])throw Y("Video.js: "+e+" method not defined for "+this.techName_+" playback technology.",t),t;if("TypeError"===t.name)throw Y("Video.js: "+e+" unavailable on "+this.techName_+" playback technology element.",t),this.tech_.isReady_=!1,t;throw Y(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=nn),this.playCallbacks_.push(e);var n=Boolean(!this.changingSrc_&&(this.src()||this.currentSrc())),r=Boolean(Se||we);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&&r&&this.load());var i=this.techGet_("play");r&&this.hasClass("vjs-ended")&&this.resetProgressBar_(),null===i?this.runPlayTerminatedQueue_():this.runPlayCallbacks_(i)},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")||Qt(0,0)},n.scrubbing=function(e){if(void 0===e)return this.scrubbing_;this.scrubbing_=!!e,this.techCall_("setScrubbing",this.scrubbing_),e?this.addClass("vjs-scrubbing"):this.removeClass("vjs-scrubbing")},n.currentTime=function(e){return void 0!==e?(e<0&&(e=0),this.isReady_&&!this.changingSrc_&&this.tech_&&this.tech_.isReady_?(this.techCall_("setCurrentTime",e),void(this.cache_.initTime=0)):(this.cache_.initTime=e,this.off("canplay",this.boundApplyInitTime_),void this.one("canplay",this.boundApplyInitTime_))):(this.cache_.currentTime=this.techGet_("currentTime")||0,this.cache_.currentTime)},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))<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=Qt(0,0)),e},n.bufferedPercent=function(){return Jt(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",s),n.off("fullscreenchange",a)}function a(){i(),t()}function s(e,t){i(),r(t)}n.one("fullscreenchange",a),n.one("fullscreenerror",s);var o=n.requestFullscreenHelper_(e);o&&(o.then(i,i),o.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 s=t.exitFullscreenHelper_();s&&(s.then(r,r),s.then(e,n))}))}return this.exitFullscreenHelper_()},n.exitFullscreenHelper_=function(){var e=this;if(this.fsApi_.requestFullscreen){var t=o.a[this.fsApi_.exitFullscreen]();return t&&nn(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=o.a.documentElement.style.overflow,_t(o.a,"keydown",this.boundFullWindowOnEscKey_),o.a.documentElement.style.overflow="hidden",Ne(o.a.body,"vjs-full-window"),this.trigger("enterFullWindow")},n.fullWindowOnEscKey=function(e){d.a.isEventKey(e,"Esc")&&!0===this.isFullscreen()&&(this.isFullWindow?this.exitFullWindow():this.exitFullscreen())},n.exitFullWindow=function(){this.isFullscreen(!1),this.isFullWindow=!1,bt(o.a,"keydown",this.boundFullWindowOnEscKey_),o.a.documentElement.style.overflow=this.docOrigOverflow,Me(o.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 o.a&&!1===this.disablePictureInPicture())return this.techGet_("requestPictureInPicture")},n.exitPictureInPicture=function(){if("pictureInPictureEnabled"in o.a)return o.a.exitPictureInPicture()},n.handleKeyDown=function(e){var t=this.options_.userActions;if(t&&t.hotkeys){(function(e){var t=e.tagName.toLowerCase();if(e.isContentEditable)return!0;if("input"===t)return-1===["button","checkbox","hidden","radio","reset","submit"].indexOf(e.type);return-1!==["textarea"].indexOf(t)})(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 d.a.isEventKey(e,"f")}:n,i=t.muteKey,a=void 0===i?function(e){return d.a.isEventKey(e,"m")}:i,s=t.playPauseKey,u=void 0===s?function(e){return d.a.isEventKey(e,"k")||d.a.isEventKey(e,"Space")}:s;if(r.call(this,e)){e.preventDefault(),e.stopPropagation();var l=Yt.getComponent("FullscreenToggle");!1!==o.a[this.fsApi_.fullscreenEnabled]&&l.prototype.handleClick.call(this,e)}else if(a.call(this,e)){e.preventDefault(),e.stopPropagation(),Yt.getComponent("MuteToggle").prototype.handleClick.call(this,e)}else if(u.call(this,e)){e.preventDefault(),e.stopPropagation(),Yt.getComponent("PlayToggle").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=Mn.getTech(i);if(a||(a=Yt.getComponent(i)),a){if(a.isSupported()&&(t=a.canPlayType(e)))return t}else Y.error('The "'+i+'" tech is undefined. 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t,n,r=this,i=this.selectSource([e]);return!i||(t=i.tech,n=this.techName_,Ht(t)!==Ht(n)?(this.changingSrc_=!0,this.loadTech_(i.tech,i.source),this.tech_.ready((function(){r.changingSrc_=!1})),!1):(this.ready((function(){this.tech_.constructor.prototype.hasOwnProperty("setSource")?this.techCall_("setSource",e):this.techCall_("src",e.src),this.changingSrc_=!1}),!0),!1))},n.load=function(){this.techCall_("load")},n.reset=function(){var e=this,t=this.options_.Promise||a.a.Promise;this.paused()||!t?this.doReset_():nn(this.play().then((function(){return e.doReset_()})))},n.doReset_=function(){this.tech_&&this.tech_.clearTracks("text"),this.resetCache_(),this.poster(""),this.loadTech_(this.options_.techOrder[0],null),this.techCall_("reset"),this.resetControlBarUI_(),It(this)&&this.trigger("playerreset")},n.resetControlBarUI_=function(){this.resetProgressBar_(),this.resetPlaybackRate_(),this.resetVolumeBar_()},n.resetProgressBar_=function(){this.currentTime(0);var e=this.controlBar||{},t=e.durationDisplay,n=e.remainingTimeDisplay;t&&t.updateContent(),n&&n.updateContent()},n.resetPlaybackRate_=function(){this.playbackRate(this.defaultPlaybackRate()),this.handleTechRateChange_()},n.resetVolumeBar_=function(){this.volume(1),this.trigger("volumechange")},n.currentSources=function(){var e=this.currentSource(),t=[];return 0!==Object.keys(e).length&&t.push(e),this.cache_.sources||t},n.currentSource=function(){return this.cache_.source||{}},n.currentSrc=function(){return this.currentSource()&&this.currentSource().src||""},n.currentType=function(){return this.currentSource()&&this.currentSource().type||""},n.preload=function(e){return void 0!==e?(this.techCall_("setPreload",e),void(this.options_.preload=e)):this.techGet_("preload")},n.autoplay=function(e){if(void 0===e)return this.options_.autoplay||!1;var t;"string"==typeof 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0!==e?this.techCall_("setDefaultPlaybackRate",e):this.tech_&&this.tech_.featuresPlaybackRate?this.techGet_("defaultPlaybackRate"):1},n.isAudio=function(e){if(void 0===e)return!!this.isAudio_;this.isAudio_=!!e},n.enableAudioOnlyUI_=function(){var e=this;this.addClass("vjs-audio-only-mode");var t=this.children(),n=this.getChild("ControlBar"),r=n&&n.currentHeight();t.forEach((function(t){t!==n&&t.el_&&!t.hasClass("vjs-hidden")&&(t.hide(),e.audioOnlyCache_.hiddenChildren.push(t))})),this.audioOnlyCache_.playerHeight=this.currentHeight(),this.height(r),this.trigger("audioonlymodechange")},n.disableAudioOnlyUI_=function(){this.removeClass("vjs-audio-only-mode"),this.audioOnlyCache_.hiddenChildren.forEach((function(e){return e.show()})),this.height(this.audioOnlyCache_.playerHeight),this.trigger("audioonlymodechange")},n.audioOnlyMode=function(e){var t=this;if("boolean"!=typeof e||e===this.audioOnlyMode_)return this.audioOnlyMode_;this.audioOnlyMode_=e;var n=this.options_.Promise||a.a.Promise;if(n){if(e){var r=[];return this.isInPictureInPicture()&&r.push(this.exitPictureInPicture()),this.isFullscreen()&&r.push(this.exitFullscreen()),this.audioPosterMode()&&r.push(this.audioPosterMode(!1)),n.all(r).then((function(){return t.enableAudioOnlyUI_()}))}return n.resolve().then((function(){return t.disableAudioOnlyUI_()}))}e?(this.isInPictureInPicture()&&this.exitPictureInPicture(),this.isFullscreen()&&this.exitFullscreen(),this.enableAudioOnlyUI_()):this.disableAudioOnlyUI_()},n.enablePosterModeUI_=function(){(this.tech_&&this.tech_).hide(),this.addClass("vjs-audio-poster-mode"),this.trigger("audiopostermodechange")},n.disablePosterModeUI_=function(){(this.tech_&&this.tech_).show(),this.removeClass("vjs-audio-poster-mode"),this.trigger("audiopostermodechange")},n.audioPosterMode=function(e){var t=this;if("boolean"!=typeof e||e===this.audioPosterMode_)return this.audioPosterMode_;this.audioPosterMode_=e;var n=this.options_.Promise||a.a.Promise;return n?e?this.audioOnlyMode()?this.audioOnlyMode(!1).then((function(){t.enablePosterModeUI_()})):n.resolve().then((function(){t.enablePosterModeUI_()})):n.resolve().then((function(){t.disablePosterModeUI_()})):e?(this.audioOnlyMode()&&this.audioOnlyMode(!1),void this.enablePosterModeUI_()):void this.disablePosterModeUI_()},n.addTextTrack=function(e,t,n){if(this.tech_)return this.tech_.addTextTrack(e,t,n)},n.addRemoteTextTrack=function(e,t){if(this.tech_)return this.tech_.addRemoteTextTrack(e,t)},n.removeRemoteTextTrack=function(e){void 0===e&&(e={});var t=e.track;if(t||(t=e),this.tech_)return this.tech_.removeRemoteTextTrack(t)},n.getVideoPlaybackQuality=function(){return this.techGet_("getVideoPlaybackQuality")},n.videoWidth=function(){return this.tech_&&this.tech_.videoWidth&&this.tech_.videoWidth()||0},n.videoHeight=function(){return this.tech_&&this.tech_.videoHeight&&this.tech_.videoHeight()||0},n.language=function(e){if(void 0===e)return this.language_;this.language_!==String(e).toLowerCase()&&(this.language_=String(e).toLowerCase(),It(this)&&this.trigger("languagechange"))},n.languages=function(){return Vt(t.prototype.options_.languages,this.languages_)},n.toJSON=function(){var e=Vt(this.options_),t=e.tracks;e.tracks=[];for(var n=0;n<t.length;n++){var r=t[n];(r=Vt(r)).player=void 0,e.tracks[n]=r}return e},n.createModal=function(e,t){var n=this;(t=t||{}).content=e||"";var r=new on(this,t);return this.addChild(r),r.on("dispose",(function(){n.removeChild(r)})),r.open(),r},n.updateCurrentBreakpoint_=function(){if(this.responsive())for(var e=this.currentBreakpoint(),t=this.currentWidth(),n=0;n<Di.length;n++){var r=Di[n];if(t<=this.breakpoints_[r]){if(e===r)return;e&&this.removeClass(Ri[e]),this.addClass(Ri[r]),this.breakpoint_=r;break}}},n.removeCurrentBreakpoint_=function(){var e=this.currentBreakpointClass();this.breakpoint_="",e&&this.removeClass(e)},n.breakpoints=function(e){return void 0===e||(this.breakpoint_="",this.breakpoints_=Z({},Ni,e),this.updateCurrentBreakpoint_()),Z(this.breakpoints_)},n.responsive=function(e){return void 0===e?this.responsive_:(e=Boolean(e))!==this.responsive_?(this.responsive_=e,e?(this.on("playerresize",this.boundUpdateCurrentBreakpoint_),this.updateCurrentBreakpoint_()):(this.off("playerresize",this.boundUpdateCurrentBreakpoint_),this.removeCurrentBreakpoint_()),e):void 0},n.currentBreakpoint=function(){return this.breakpoint_},n.currentBreakpointClass=function(){return Ri[this.breakpoint_]||""},n.loadMedia=function(e,t){var n=this;if(e&&"object"==typeof e){this.reset(),this.cache_.media=Vt(e);var r=this.cache_.media,i=r.artwork,a=r.poster,s=r.src,o=r.textTracks;!i&&a&&(this.cache_.media.artwork=[{src:a,type:Xn(a)}]),s&&this.src(s),a&&this.poster(a),Array.isArray(o)&&o.forEach((function(e){return n.addRemoteTextTrack(e,!1)})),this.ready(t)}},n.getMedia=function(){if(!this.cache_.media){var e=this.poster(),t={src:this.currentSources(),textTracks:Array.prototype.map.call(this.remoteTextTracks(),(function(e){return{kind:e.kind,label:e.label,language:e.language,src:e.src}}))};return e&&(t.poster=e,t.artwork=[{src:t.poster,type:Xn(t.poster)}]),t}return Vt(this.cache_.media)},t.getTagSettings=function(e){var t={sources:[],tracks:[]},n=Be(e),r=n["data-setup"];if(Re(e,"vjs-fill")&&(n.fill=!0),Re(e,"vjs-fluid")&&(n.fluid=!0),null!==r){var i=y()(r||"{}"),a=i[0],s=i[1];a&&Y.error(a),Z(n,s)}if(Z(t,n),e.hasChildNodes())for(var o=e.childNodes,u=0,l=o.length;u<l;u++){var c=o[u],d=c.nodeName.toLowerCase();"source"===d?t.sources.push(Be(c)):"track"===d&&t.tracks.push(Be(c))}return t},n.flexNotSupported_=function(){var e=o.a.createElement("i");return!("flexBasis"in e.style||"webkitFlexBasis"in e.style||"mozFlexBasis"in e.style||"msFlexBasis"in e.style||"msFlexOrder"in e.style)},n.debug=function(e){if(void 0===e)return this.debugEnabled_;e?(this.trigger("debugon"),this.previousLogLevel_=this.log.level,this.log.level("debug"),this.debugEnabled_=!0):(this.trigger("debugoff"),this.log.level(this.previousLogLevel_),this.previousLogLevel_=void 0,this.debugEnabled_=!1)},n.playbackRates=function(e){if(void 0===e)return this.cache_.playbackRates;Array.isArray(e)&&e.every((function(e){return"number"==typeof e}))&&(this.cache_.playbackRates=e,this.trigger("playbackrateschange"))},t}(Yt);Nn.names.forEach((function(e){var t=Nn[e];Mi.prototype[t.getterName]=function(){return this.tech_?this.tech_[t.getterName]():(this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName])}})),Mi.prototype.crossorigin=Mi.prototype.crossOrigin,Mi.players={};var 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s=Ua(this.master,a);this.targetDuration=a.partTargetDuration||a.targetDuration,this.pendingMedia_=null,s?(this.master=s,this.media_=this.master.playlists[i]):this.trigger("playlistunchanged"),this.updateMediaUpdateTimeout_(ja(this.media(),!!s)),this.trigger("loadedplaylist")},n.dispose=function(){this.trigger("dispose"),this.stopRequest(),a.a.clearTimeout(this.mediaUpdateTimeout),a.a.clearTimeout(this.finalRenditionTimeout),this.off()},n.stopRequest=function(){if(this.request){var e=this.request;this.request=null,e.onreadystatechange=null,e.abort()}},n.media=function(e,t){var n=this;if(!e)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);if("string"==typeof e){if(!this.master.playlists[e])throw new Error("Unknown playlist URI: "+e);e=this.master.playlists[e]}if(a.a.clearTimeout(this.finalRenditionTimeout),t){var r=(e.partTargetDuration||e.targetDuration)/2*1e3||5e3;this.finalRenditionTimeout=a.a.setTimeout(this.media.bind(this,e,!1),r)}else{var i=this.state,s=!this.media_||e.id!==this.media_.id,o=this.master.playlists[e.id];if(o&&o.endList||e.endList&&e.segments.length)return this.request&&(this.request.onreadystatechange=null,this.request.abort(),this.request=null),this.state="HAVE_METADATA",this.media_=e,void(s&&(this.trigger("mediachanging"),"HAVE_MASTER"===i?this.trigger("loadedmetadata"):this.trigger("mediachange")));if(this.updateMediaUpdateTimeout_(ja(e,!0)),s){if(this.state="SWITCHING_MEDIA",this.request){if(e.resolvedUri===this.request.url)return;this.request.onreadystatechange=null,this.request.abort(),this.request=null}this.media_&&this.trigger("mediachanging"),this.pendingMedia_=e,this.request=this.vhs_.xhr({uri:e.resolvedUri,withCredentials:this.withCredentials},(function(t,r){if(n.request){if(e.lastRequest=Date.now(),e.resolvedUri=Qi(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.mediaUpdateTimeout&&(a.a.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.stopRequest(),"HAVE_NOTHING"===this.state&&(this.started=!1),"SWITCHING_MEDIA"===this.state?this.media_?this.state="HAVE_METADATA":this.state="HAVE_MASTER":"HAVE_CURRENT_METADATA"===this.state&&(this.state="HAVE_METADATA")},n.load=function(e){var t=this;this.mediaUpdateTimeout&&(a.a.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null);var n=this.media();if(e){var r=n?(n.partTargetDuration||n.targetDuration)/2*1e3:5e3;this.mediaUpdateTimeout=a.a.setTimeout((function(){t.mediaUpdateTimeout=null,t.load()}),r)}else this.started?n&&!n.endList?this.trigger("mediaupdatetimeout"):this.trigger("loadedplaylist"):this.start()},n.updateMediaUpdateTimeout_=function(e){var t=this;this.mediaUpdateTimeout&&(a.a.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.media()&&!this.media().endList&&(this.mediaUpdateTimeout=a.a.setTimeout((function(){t.mediaUpdateTimeout=null,t.trigger("mediaupdatetimeout"),t.updateMediaUpdateTimeout_(e)}),e))},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=Qi(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,Ia(this.master,this.srcUri()),e.playlists.forEach((function(e){e.segments=Na(e),e.segments.forEach((function(t){Ra(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=function(e,t){var n=Ca(0,t),r={mediaGroups:{AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},uri:a.a.location.href,resolvedUri:a.a.location.href,playlists:[{uri:t,id:n,resolvedUri:t,attributes:{}}]};return r.playlists[n]=r.playlists[0],r.playlists[t]=r.playlists[0],r}(0,t),this.haveMetadata({playlistObject:e,url:t,id:this.master.playlists[0].id}),this.trigger("loadedmetadata")},t}(La),qa=Xi.xhr,Fa=Xi.mergeOptions,Ha=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)},Va=function(){var e=function e(t,n){t=Fa({timeout:45e3},t);var r=e.beforeRequest||Xi.Vhs.xhr.beforeRequest;if(r&&"function"==typeof r){var i=r(t);i&&(t=i)}var a=(!0===Xi.Vhs.xhr.original?qa:Xi.Vhs.xhr)(t,(function(e,t){return Ha(a,e,t,n)})),s=a.abort;return a.abort=function(){return a.aborted=!0,s.apply(a,arguments)},a.uri=t.uri,a.requestTime=Date.now(),a};return e.original=!0,e},Wa=function(e){var t,n={};return e.byterange&&(n.Range="bytes="+(t=e.byterange).offset+"-"+("bigint"==typeof t.offset||"bigint"==typeof t.length?a.a.BigInt(t.offset)+a.a.BigInt(t.length)-a.a.BigInt(1):t.offset+t.length-1)),n},za=function(e,t){return e.start(t)+"-"+e.end(t)},Ga=function(e,t){var n=e.toString(16);return"00".substring(0,2-n.length)+n+(t%2?" 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Please seek to e.seekTime and try again",seekTime:a.estimatedStart});var s={mediaSeconds:r},o=function(e,t){if(!t.dateTimeObject)return null;var n=t.videoTimingInfo.transmuxerPrependedSeconds,r=e-(t.videoTimingInfo.transmuxedPresentationStart+n);return new Date(t.dateTimeObject.getTime()+1e3*r)}(r,a.segment);return o&&(s.programDateTime=o.toISOString()),i(null,s)},es=function e(t){var n=t.programTime,r=t.playlist,i=t.retryCount,a=void 0===i?2:i,s=t.seekTo,o=t.pauseAfterSeek,u=void 0===o||o,l=t.tech,c=t.callback;if(!c)throw new Error("seekToProgramTime: callback must be provided");if(void 0===n||!r||!s)return c({message:"seekToProgramTime: programTime, seekTo and playlist must be provided"});if(!r.endList&&!l.hasStarted_)return c({message:"player must be playing a live stream to start buffering"});if(!function(e){if(!e.segments||0===e.segments.length)return!1;for(var t=0;t<e.segments.length;t++){if(!e.segments[t].dateTimeObject)return!1}return!0}(r))return c({message:"programDateTime tags must be provided in the manifest "+r.resolvedUri});var d=function(e,t){var n;try{n=new Date(e)}catch(e){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++){if(r=t.segments[i],n<t.segments[i+1].dateTimeObject)break}var a,s=t.segments[t.segments.length-1],o=s.dateTimeObject,u=s.videoTimingInfo?(a=s.videoTimingInfo).transmuxedPresentationEnd-a.transmuxedPresentationStart-a.transmuxerPrependedSeconds:s.duration+.25*s.duration;return n>new Date(o.getTime()+1e3*u)?null:(n>o&&(r=s),{segment:r,estimatedStart:r.videoTimingInfo?r.videoTimingInfo.transmuxedPresentationStart:Ea.duration(t,t.mediaSequence+t.segments.indexOf(r)),type:r.videoTimingInfo?"accurate":"estimate"})}(n,r);if(!d)return c({message:n+" was not found in the stream"});var h=d.segment,p=function(e,t){var n,r;try{n=new Date(e),r=new Date(t)}catch(e){}var i=n.getTime();return(r.getTime()-i)/1e3}(h.dateTimeObject,n);if("estimate"===d.type)return 0===a?c({message:n+" is not buffered yet. Try again"}):(s(d.estimatedStart+p),void l.one("seeked",(function(){e({programTime:n,playlist:r,retryCount:a-1,seekTo:s,pauseAfterSeek:u,tech:l,callback:c})})));var f=h.start+p;l.one("seeked",(function(){return c(null,l.currentTime())})),u&&l.pause(),s(f)},ts=function(e,t){if(4===e.readyState)return t()},ns=Xi.EventTarget,rs=Xi.mergeOptions,is=function(e,t){if(!Ma(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,s=i.byterange;if(a&&!s||!a&&s)return!1;if(a.offset!==s.offset||a.length!==s.length)return!1}}return!0},as=function(e,t,n,r){return"placeholder-uri-"+e+"-"+t+"-"+(r.attributes.NAME||n)},ss=function(e,t,n){for(var r=!0,i=rs(e,{duration:t.duration,minimumUpdatePeriod:t.minimumUpdatePeriod,timelineStarts:t.timelineStarts}),a=0;a<t.playlists.length;a++){var s=t.playlists[a];if(s.sidx){var o=Object(P.b)(s.sidx);n&&n[o]&&n[o].sidx&&Object(P.a)(s,n[o].sidx,s.sidx.resolvedUri)}var u=Ua(i,s,is);u&&(i=u,r=!1)}return Aa(t,(function(e,t,n,a){if(e.playlists&&e.playlists.length){var s=e.playlists[0].id,o=Ua(i,e.playlists[0],is);o&&(a in(i=o).mediaGroups[t][n]||(i.mediaGroups[t][n][a]=e),i.mediaGroups[t][n][a].playlists[0]=i.playlists[s],r=!1)}})),function(e,t){Aa(e,(function(n,r,i,a){a in t.mediaGroups[r][i]||delete e.mediaGroups[r][i][a]}))}(i,t),t.minimumUpdatePeriod!==e.minimumUpdatePeriod&&(r=!1),r?null:i},os=function(e,t){var n,r,i={};for(var a in e){var s=e[a].sidx;if(s){var o=Object(P.b)(s);if(!t[o])break;var u=t[o].sidxInfo;n=u,r=s,(Boolean(!n.map&&!r.map)||Boolean(n.map&&r.map&&n.map.byterange.offset===r.map.byterange.offset&&n.map.byterange.length===r.map.byterange.length))&&n.uri===r.uri&&n.byterange.offset===r.byterange.offset&&n.byterange.length===r.byterange.length&&(i[o]=t[o])}}return i},us=function(e){function t(t,n,r,i){var a;void 0===r&&(r={}),(a=e.call(this)||this).masterPlaylistLoader_=i||p()(a),i||(a.isMaster_=!0);var s=r,o=s.withCredentials,u=void 0!==o&&o,l=s.handleManifestRedirects,c=void 0!==l&&l;if(a.vhs_=n,a.withCredentials=u,a.handleManifestRedirects=c,!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_=Ji("DashPlaylistLoader"),a.isMaster_?(a.masterPlaylistLoader_.srcUrl=t,a.masterPlaylistLoader_.sidxMapping_={}):a.childPlaylist_=t,a}m()(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&&Object(P.b)(e.sidx);if(e.sidx&&i&&!this.masterPlaylistLoader_.sidxMapping_[i]){var s=Qi(this.handleManifestRedirects,e.sidx.resolvedUri),o=function(a,s){if(!r.requestErrored_(a,s,t)){var o,u=r.masterPlaylistLoader_.sidxMapping_;try{o=D()(Object(I.k)(s.response).subarray(8))}catch(e){return void r.requestErrored_(e,s,t)}return u[i]={sidxInfo:e.sidx,sidx:o},Object(P.a)(e,o,e.sidx.resolvedUri),n(!0)}};this.request=function(e,t,n){var r,i=[],a=!1,s=function(e,t,r,i){return t.abort(),a=!0,n(e,t,r,i)},o=function(e,t){if(!a){if(e)return s(e,t,"",i);var n=t.responseText.substring(i&&i.byteLength||0,t.responseText.length);if(i=Object(I.d)(i,Object(I.h)(n,!0)),r=r||Object(R.a)(i),i.length<10||r&&i.length<r+2)return ts(t,(function(){return s(e,t,"",i)}));var o=Object(N.a)(i);return"ts"===o&&i.length<188||!o&&i.length<376?ts(t,(function(){return s(e,t,"",i)})):s(null,t,o,i)}},u=t({uri:e,beforeSend:function(e){e.overrideMimeType("text/plain; charset=x-user-defined"),e.addEventListener("progress",(function(t){return t.total,t.loaded,Ha(e,null,{statusCode:e.status},o)}))}},(function(e,t){return Ha(u,e,t,o)}));return u}(s,this.vhs_.xhr,(function(t,n,i,a){if(t)return o(t,n);if(!i||"mp4"!==i)return o({status:n.status,message:"Unsupported "+(i||"unknown")+" container type for sidx segment at URL: "+s,response:"",playlist:e,internal:!0,blacklistDuration:1/0,code:2},n);var u=e.sidx.byterange,l=u.offset,c=u.length;if(a.length>=c+l)return o(t,{response:a.subarray(l,l+c),status:n.status,uri:n.uri});r.request=r.vhs_.xhr({uri:s,responseType:"arraybuffer",headers:Wa({byterange:e.sidx.byterange})},o)}))}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=Qi(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=Object(P.d)(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:$i(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,t,n,r,i,a,s,o=this.masterPlaylistLoader_.master,u=(e={masterXml:this.masterPlaylistLoader_.masterXml_,srcUrl:this.masterPlaylistLoader_.srcUrl,clientOffset:this.masterPlaylistLoader_.clientOffset_,sidxMapping:this.masterPlaylistLoader_.sidxMapping_,previousManifest:o},t=e.masterXml,n=e.srcUrl,r=e.clientOffset,i=e.sidxMapping,a=e.previousManifest,s=Object(P.c)(t,{manifestUri:n,clientOffset:r,sidxMapping:i,previousManifest:a}),Ia(s,n,as),s);o&&(u=ss(o,u,this.masterPlaylistLoader_.sidxMapping_)),this.masterPlaylistLoader_.master=u||o;var l=this.masterPlaylistLoader_.master.locations&&this.masterPlaylistLoader_.master.locations[0];return l&&l!==this.masterPlaylistLoader_.srcUrl&&(this.masterPlaylistLoader_.srcUrl=l),(!o||u&&u.minimumUpdatePeriod!==o.minimumUpdatePeriod)&&this.updateMinimumUpdatePeriodTimeout_(),Boolean(u)},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 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9e4*e},me=(Y=function(e,t){return e*t},K=function(e){return e/9e4}),ge=($=function(e,t){return e/t},Q),ye=J,ve=Z,_e=function(e,t,n,r){var i,a,s,o,u,l=0,c=0,d=0;if(t.length&&(i=ge(e.baseMediaDecodeTime,e.samplerate),a=Math.ceil(pe/(e.samplerate/1024)),n&&r&&(l=i-Math.max(n,r),d=(c=Math.floor(l/a))*a),!(c<1||d>pe/2))){for((s=he()[e.samplerate])||(s=t[0].data),o=0;o<c;o++)u=t[0],t.splice(0,0,{data:s,dts:u.dts-a,pts:u.pts-a});return e.baseMediaDecodeTime-=Math.floor(ye(d,e.samplerate)),d}},be=function(e,t,n){return t.minSegmentDts>=n?e:(t.minSegmentDts=1/0,e.filter((function(e){return e.dts>=n&&(t.minSegmentDts=Math.min(t.minSegmentDts,e.dts),t.minSegmentPts=t.minSegmentDts,!0)})))},Te=function(e){var t,n,r=[];for(t=0;t<e.length;t++)n=e[t],r.push({size:n.data.byteLength,duration:1024});return r},we=function(e){var t,n,r=0,i=new Uint8Array(function(e){var t,n=0;for(t=0;t<e.length;t++)n+=e[t].data.byteLength;return n}(e));for(t=0;t<e.length;t++)n=e[t],i.set(n.data,r),r+=n.data.byteLength;return i},Se=pe,Ee=function(e){delete e.minSegmentDts,delete e.maxSegmentDts,delete e.minSegmentPts,delete e.maxSegmentPts},ke=function(e,t){var n,r=e.minSegmentDts;return t||(r-=e.timelineStartInfo.dts),n=e.timelineStartInfo.baseMediaDecodeTime,n+=r,n=Math.max(0,n),"audio"===e.type&&(n*=e.samplerate/Se,n=Math.floor(n)),n},Ce=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))},xe=function(e){for(var t=0,n={payloadType:-1,payloadSize:0},r=0,i=0;t<e.byteLength&&128!==e[t];){for(;255===e[t];)r+=255,t++;for(r+=e[t++];255===e[t];)i+=255,t++;if(i+=e[t++],!n.payload&&4===r){if("GA94"===String.fromCharCode(e[t+3],e[t+4],e[t+5],e[t+6])){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},Ae=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)},Oe=function(e,t){var n,r,i,a,s=[];if(!(64&t[0]))return s;for(r=31&t[0],n=0;n<r;n++)a={type:3&t[(i=3*n)+2],pts:e},4&t[i+2]&&(a.ccData=t[i+3]<<8|t[i+4],s.push(a));return s},Ie=function(e){for(var t,n,r=e.byteLength,i=[],a=1;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 s=0;for(a=0;a<t;s++,a++)s===i[0]&&(s++,i.shift()),n[a]=e[s];return n},Pe=4,Le=function e(t){t=t||{},e.prototype.init.call(this),this.parse708captions_="boolean"!=typeof t.parse708captions||t.parse708captions,this.captionPackets_=[],this.ccStreams_=[new He(0,0),new He(0,1),new He(1,0),new He(1,1)],this.parse708captions_&&(this.cc708Stream_=new Ue({captionServices:t.captionServices})),this.reset(),this.ccStreams_.forEach((function(e){e.on("data",this.trigger.bind(this,"data")),e.on("partialdone",this.trigger.bind(this,"partialdone")),e.on("done",this.trigger.bind(this,"done"))}),this),this.parse708captions_&&(this.cc708Stream_.on("data",this.trigger.bind(this,"data")),this.cc708Stream_.on("partialdone",this.trigger.bind(this,"partialdone")),this.cc708Stream_.on("done",this.trigger.bind(this,"done")))};(Le.prototype=new H).push=function(e){var t,n,r;if("sei_rbsp"===e.nalUnitType&&(t=xe(e.escapedRBSP)).payload&&t.payloadType===Pe&&(n=Ae(t)))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=Oe(e.pts,n),this.captionPackets_=this.captionPackets_.concat(r),this.latestDts_!==e.dts&&(this.numSameDts_=0),this.numSameDts_++,this.latestDts_=e.dts}},Le.prototype.flushCCStreams=function(e){this.ccStreams_.forEach((function(t){return"flush"===e?t.flush():t.partialFlush()}),this)},Le.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)},Le.prototype.flush=function(){return this.flushStream("flush")},Le.prototype.partialFlush=function(){return this.flushStream("partialFlush")},Le.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach((function(e){e.reset()}))},Le.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)},Le.prototype.setsChannel1Active=function(e){return 4096==(30720&e.ccData)},Le.prototype.setsChannel2Active=function(e){return 6144==(30720&e.ccData)},Le.prototype.setsTextOrXDSActive=function(e){return 256==(28928&e.ccData)||4138==(30974&e.ccData)||6186==(30974&e.ccData)},Le.prototype.dispatchCea708Packet=function(e){this.parse708captions_&&this.cc708Stream_.push(e)};var De={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},Re=function(e){return 32<=e&&e<=127||160<=e&&e<=255},Ne=function(e){this.windowNum=e,this.reset()};Ne.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},Ne.prototype.getText=function(){return this.rows.join("\n")},Ne.prototype.clearText=function(){this.rows=[""],this.rowIdx=0},Ne.prototype.newLine=function(e){for(this.rows.length>=this.virtualRowCount&&"function"==typeof this.beforeRowOverflow&&this.beforeRowOverflow(e),this.rows.length>0&&(this.rows.push(""),this.rowIdx++);this.rows.length>this.virtualRowCount;)this.rows.shift(),this.rowIdx--},Ne.prototype.isEmpty=function(){return 0===this.rows.length||1===this.rows.length&&""===this.rows[0]},Ne.prototype.addText=function(e){this.rows[this.rowIdx]+=e},Ne.prototype.backspace=function(){if(!this.isEmpty()){var e=this.rows[this.rowIdx];this.rows[this.rowIdx]=e.substr(0,e.length-1)}};var Me=function(e,t,n){this.serviceNum=e,this.text="",this.currentWindow=new Ne(-1),this.windows=[],this.stream=n,"string"==typeof t&&this.createTextDecoder(t)};Me.prototype.init=function(e,t){this.startPts=e;for(var n=0;n<8;n++)this.windows[n]=new Ne(n),"function"==typeof t&&(this.windows[n].beforeRowOverflow=t)},Me.prototype.setCurrentWindow=function(e){this.currentWindow=this.windows[e]},Me.prototype.createTextDecoder=function(e){if("undefined"==typeof TextDecoder)this.stream.trigger("log",{level:"warn",message:"The `encoding` option is unsupported without TextDecoder support"});else try{this.textDecoder_=new TextDecoder(e)}catch(t){this.stream.trigger("log",{level:"warn",message:"TextDecoder could not be created with "+e+" encoding. "+t})}};var Ue=function e(t){t=t||{},e.prototype.init.call(this);var n,r=this,i=t.captionServices||{},a={};Object.keys(i).forEach((function(e){n=i[e],/^SERVICE/.test(e)&&(a[e]=n.encoding)})),this.serviceEncodings=a,this.current708Packet=null,this.services={},this.push=function(e){3===e.type?(r.new708Packet(),r.add708Bytes(e)):(null===r.current708Packet&&r.new708Packet(),r.add708Bytes(e))}};Ue.prototype=new H,Ue.prototype.new708Packet=function(){null!==this.current708Packet&&this.push708Packet(),this.current708Packet={data:[],ptsVals:[]}},Ue.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)},Ue.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++)r=31&(a=t[i++]),7===(n=a>>5)&&r>0&&(n=a=t[i++]),this.pushServiceBlock(n,i,r),r>0&&(i+=r-1)},Ue.prototype.pushServiceBlock=function(e,t,n){var r,i=t,a=this.current708Packet.data,s=this.services[e];for(s||(s=this.initService(e,i));i<t+n&&i<a.length;i++)r=a[i],Re(r)?i=this.handleText(i,s):24===r?i=this.multiByteCharacter(i,s):16===r?i=this.extendedCommands(i,s):128<=r&&r<=135?i=this.setCurrentWindow(i,s):152<=r&&r<=159?i=this.defineWindow(i,s):136===r?i=this.clearWindows(i,s):140===r?i=this.deleteWindows(i,s):137===r?i=this.displayWindows(i,s):138===r?i=this.hideWindows(i,s):139===r?i=this.toggleWindows(i,s):151===r?i=this.setWindowAttributes(i,s):144===r?i=this.setPenAttributes(i,s):145===r?i=this.setPenColor(i,s):146===r?i=this.setPenLocation(i,s):143===r?s=this.reset(i,s):8===r?s.currentWindow.backspace():12===r?s.currentWindow.clearText():13===r?s.currentWindow.pendingNewLine=!0:14===r?s.currentWindow.clearText():141===r&&i++},Ue.prototype.extendedCommands=function(e,t){var n=this.current708Packet.data[++e];return Re(n)&&(e=this.handleText(e,t,{isExtended:!0})),e},Ue.prototype.getPts=function(e){return this.current708Packet.ptsVals[Math.floor(e/2)]},Ue.prototype.initService=function(e,t){var n,r,i=this;return(n="SERVICE"+e)in this.serviceEncodings&&(r=this.serviceEncodings[n]),this.services[e]=new Me(e,r,i),this.services[e].init(this.getPts(t),(function(t){i.flushDisplayed(t,i.services[e])})),this.services[e]},Ue.prototype.handleText=function(e,t,n){var r,i,a,s,o=n&&n.isExtended,u=n&&n.isMultiByte,l=this.current708Packet.data,c=o?4096:0,d=l[e],h=l[e+1],p=t.currentWindow;return t.textDecoder_&&!o?(u?(i=[d,h],e++):i=[d],r=t.textDecoder_.decode(new Uint8Array(i))):(s=De[a=c|d]||a,r=4096&a&&a===s?"":String.fromCharCode(s)),p.pendingNewLine&&!p.isEmpty()&&p.newLine(this.getPts(e)),p.pendingNewLine=!1,p.addText(r),e},Ue.prototype.multiByteCharacter=function(e,t){var n=this.current708Packet.data,r=n[e+1],i=n[e+2];return Re(r)&&Re(i)&&(e=this.handleText(++e,t,{isMultiByte:!0})),e},Ue.prototype.setCurrentWindow=function(e,t){var n=7&this.current708Packet.data[e];return t.setCurrentWindow(n),e},Ue.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},Ue.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},Ue.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},Ue.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)},Ue.prototype.displayWindows=function(e,t){var n=this.current708Packet.data[++e],r=this.getPts(e);this.flushDisplayed(r,t);for(var i=0;i<8;i++)n&1<<i&&(t.windows[i].visible=1);return e},Ue.prototype.hideWindows=function(e,t){var n=this.current708Packet.data[++e],r=this.getPts(e);this.flushDisplayed(r,t);for(var i=0;i<8;i++)n&1<<i&&(t.windows[i].visible=0);return e},Ue.prototype.toggleWindows=function(e,t){var n=this.current708Packet.data[++e],r=this.getPts(e);this.flushDisplayed(r,t);for(var i=0;i<8;i++)n&1<<i&&(t.windows[i].visible^=1);return e},Ue.prototype.clearWindows=function(e,t){var n=this.current708Packet.data[++e],r=this.getPts(e);this.flushDisplayed(r,t);for(var i=0;i<8;i++)n&1<<i&&t.windows[i].clearText();return e},Ue.prototype.deleteWindows=function(e,t){var n=this.current708Packet.data[++e],r=this.getPts(e);this.flushDisplayed(r,t);for(var i=0;i<8;i++)n&1<<i&&t.windows[i].reset();return e},Ue.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},Ue.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},Ue.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},Ue.prototype.reset=function(e,t){var n=this.getPts(e);return this.flushDisplayed(n,t),this.initService(t.serviceNum,e)};var je={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},Be=function(e){return null===e?"":(e=je[e]||e,String.fromCharCode(e))},qe=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],Fe=function(){for(var e=[],t=15;t--;)e.push("");return e},He=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)!==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_=Fe();else if(t===this.ERASE_NON_DISPLAYED_MEMORY_)this.nonDisplayed_=Fe();else if(t===this.RESUME_DIRECT_CAPTIONING_)"paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=Fe()),this.mode_="paintOn",this.startPts_=e.pts;else if(this.isSpecialCharacter(r,i))a=Be((r=(3&r)<<8)|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),a=Be((r=(3&r)<<8)|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 s=qe.indexOf(7968&t);"rollUp"===this.mode_&&(s-this.rollUpRows_+1<0&&(s=this.rollUpRows_-1),this.setRollUp(e.pts,s)),s!==this.row_&&(this.clearFormatting(e.pts),this.row_=s),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=Be(r),a+=Be(i),this[this.mode_](e.pts,a),this.column_+=a.length)}else this.lastControlCode_=null}};He.prototype=new H,He.prototype.flushDisplayed=function(e){var t=this.displayed_.map((function(e,t){try{return e.trim()}catch(e){return this.trigger("log",{level:"warn",message:"Skipping a malformed 608 caption at index "+t+"."}),""}}),this).join("\n").replace(/^\n+|\n+$/g,"");t.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,text:t,stream:this.name_})},He.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=Fe(),this.nonDisplayed_=Fe(),this.lastControlCode_=null,this.column_=0,this.row_=14,this.rollUpRows_=2,this.formatting_=[]},He.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_},He.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&t>=48&&t<=63},He.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&t>=32&&t<=63},He.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&t>=32&&t<=47},He.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&t>=33&&t<=35},He.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&t>=64&&t<=127},He.prototype.isColorPAC=function(e){return e>=64&&e<=79||e>=96&&e<=127},He.prototype.isNormalChar=function(e){return e>=32&&e<=127},He.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=14,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=Fe(),this.displayed_=Fe()),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},He.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)},He.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)}},He.prototype.popOn=function(e,t){var n=this.nonDisplayed_[this.row_];n+=t,this.nonDisplayed_[this.row_]=n},He.prototype.rollUp=function(e,t){var n=this.displayed_[this.row_];n+=t,this.displayed_[this.row_]=n},He.prototype.shiftRowsUp_=function(){var e;for(e=0;e<this.topRow_;e++)this.displayed_[e]="";for(e=this.row_+1;e<15;e++)this.displayed_[e]="";for(e=this.topRow_;e<this.row_;e++)this.displayed_[e]=this.displayed_[e+1];this.displayed_[this.row_]=""},He.prototype.paintOn=function(e,t){var n=this.displayed_[this.row_];n+=t,this.displayed_[this.row_]=n};var Ve={CaptionStream:Le,Cea608Stream:He,Cea708Stream:Ue},We={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21},ze=function(e,t){var n=1;for(e>t&&(n=-1);Math.abs(t-e)>4294967296;)e+=8589934592*n;return e},Ge=function e(t){var n,r;e.prototype.init.call(this),this.type_=t||"shared",this.push=function(e){"shared"!==this.type_&&e.type!==this.type_||(void 0===r&&(r=e.dts),e.dts=ze(e.dts,r),e.pts=ze(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")}};Ge.prototype=new H;var Xe,Ye=Ge,Ke=ze,$e=function(e,t,n){var r,i="";for(r=t;r<n;r++)i+="%"+("00"+e[r].toString(16)).slice(-2);return i},Qe=function(e,t,n){return decodeURIComponent($e(e,t,n))},Je=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},Ze={TXXX:function(e){var t;if(3===e.data[0]){for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=Qe(e.data,1,t),e.value=Qe(e.data,t+1,e.data.length).replace(/\0*$/,"");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=Qe(e.data,1,t),e.url=Qe(e.data,t+1,e.data.length);break}},PRIV:function(e){var t,n;for(t=0;t<e.data.length;t++)if(0===e.data[t]){e.owner=(n=e.data,unescape($e(n,0,t)));break}e.privateData=e.data.subarray(t+1),e.data=e.privateData}};(Xe=function(e){var t,n={descriptor:e&&e.descriptor},r=0,i=[],a=0;if(Xe.prototype.init.call(this),this.dispatchType=We.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,s,o,u;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=Je(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+=Je(t.data.subarray(10,14)),r-=Je(t.data.subarray(16,20)));do{if((s=Je(t.data.subarray(n+4,n+8)))<1)return void this.trigger("log",{level:"warn",message:"Malformed ID3 frame encountered. Skipping metadata parsing."});if((o={id:String.fromCharCode(t.data[n],t.data[n+1],t.data[n+2],t.data[n+3]),data:t.data.subarray(n+10,n+s+10)}).key=o.id,Ze[o.id]&&(Ze[o.id](o),"com.apple.streaming.transportStreamTimestamp"===o.owner)){var l=o.data,c=(1&l[3])<<30|l[4]<<22|l[5]<<14|l[6]<<6|l[7]>>>2;c*=4,c+=3&l[7],o.timeStamp=c,void 0===t.pts&&void 0===t.dts&&(t.pts=o.timeStamp,t.dts=o.timeStamp),this.trigger("timestamp",o)}t.frames.push(o),n+=10,n+=s}while(n<r);this.trigger("data",t)}}}).prototype=new H;var et,tt,nt,rt=Xe,it=Ye;(et=function(){var e=new Uint8Array(188),t=0;et.prototype.init.call(this),this.push=function(n){var r,i=0,a=188;for(t?((r=new Uint8Array(n.byteLength+t)).set(e.subarray(0,t)),r.set(n,t),t=0):r=n;a<r.byteLength;)71!==r[i]||71!==r[a]?(i++,a++):(this.trigger("data",r.subarray(i,a)),i+=188,a+=188);i<r.byteLength&&(e.set(r.subarray(i),0),t=r.byteLength-i)},this.flush=function(){188===t&&71===e[0]&&(this.trigger("data",e),t=0),this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.reset=function(){t=0,this.trigger("reset")}}).prototype=new H,(tt=function(){var e,t,n,r;tt.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;if(1&e[5]){for(r.programMapTable={video:null,audio:null,"timed-metadata":{}},n=3+((15&e[1])<<8|e[2])-4,i=12+((15&e[10])<<8|e[11]);i<n;){var a=e[i],s=(31&e[i+1])<<8|e[i+2];a===We.H264_STREAM_TYPE&&null===r.programMapTable.video?r.programMapTable.video=s:a===We.ADTS_STREAM_TYPE&&null===r.programMapTable.audio?r.programMapTable.audio=s:a===We.METADATA_STREAM_TYPE&&(r.programMapTable["timed-metadata"][s]=a),i+=5+((15&e[i+3])<<8|e[i+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)for(n.type="pmt",e(t.subarray(r),n),this.trigger("data",n);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=We.H264_STREAM_TYPE:n.pid===this.programMapTable.audio?n.streamType=We.ADTS_STREAM_TYPE:n.streamType=this.programMapTable["timed-metadata"][n.pid],n.type="pes",n.data=e.subarray(t),this.trigger("data",n)}}).prototype=new H,tt.STREAM_TYPES={h264:27,adts:15},(nt=function(){var e,t=this,n=!1,r={data:[],size:0},i={data:[],size:0},a={data:[],size:0},s=function(e,n,r){var i,a,s=new Uint8Array(e.size),o={type:n},u=0,l=0;if(e.data.length&&!(e.size<9)){for(o.trackId=e.data[0].pid,u=0;u<e.data.length;u++)a=e.data[u],s.set(a.data,l),l+=a.data.byteLength;var c,d,h,p;d=o,p=(c=s)[0]<<16|c[1]<<8|c[2],d.data=new Uint8Array,1===p&&(d.packetLength=6+(c[4]<<8|c[5]),d.dataAlignmentIndicator=0!=(4&c[6]),192&(h=c[7])&&(d.pts=(14&c[9])<<27|(255&c[10])<<20|(254&c[11])<<12|(255&c[12])<<5|(254&c[13])>>>3,d.pts*=4,d.pts+=(6&c[13])>>>1,d.dts=d.pts,64&h&&(d.dts=(14&c[14])<<27|(255&c[15])<<20|(254&c[16])<<12|(255&c[17])<<5|(254&c[18])>>>3,d.dts*=4,d.dts+=(6&c[18])>>>1)),d.data=c.subarray(9+c[8])),i="video"===n||o.packetLength<=e.size,(r||i)&&(e.size=0,e.data.length=0),i&&t.trigger("data",o)}};nt.prototype.init.call(this),this.push=function(o){({pat:function(){},pes:function(){var e,t;switch(o.streamType){case We.H264_STREAM_TYPE:e=r,t="video";break;case We.ADTS_STREAM_TYPE:e=i,t="audio";break;case We.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:[]};null!==(e=o.programMapTable).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")}}).prototype=new H;var at={PAT_PID:0,MP2T_PACKET_LENGTH:188,TransportPacketStream:et,TransportParseStream:tt,ElementaryStream:nt,TimestampRolloverStream:it,CaptionStream:Ve.CaptionStream,Cea608Stream:Ve.Cea608Stream,Cea708Stream:Ve.Cea708Stream,MetadataStream:rt};for(var st in We)We.hasOwnProperty(st)&&(at[st]=We[st]);var ot,ut=at,lt=pe,ct=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];(ot=function(e){var t,n=0;ot.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,s,o,u,l=0;if(e||(n=0),"audio"===r.type){var c;for(t&&t.length?(s=t,(t=new Uint8Array(s.byteLength+r.data.byteLength)).set(s),t.set(r.data,s.byteLength)):t=r.data;l+7<t.length;)if(255===t[l]&&240==(246&t[l+1])){if("number"==typeof c&&(this.skipWarn_(c,l),c=null),a=2*(1&~t[l+1]),i=(3&t[l+3])<<11|t[l+4]<<3|(224&t[l+5])>>5,u=(o=1024*(1+(3&t[l+6])))*lt/ct[(60&t[l+2])>>>2],t.byteLength-l<i)break;this.trigger("data",{pts:r.pts+n*u,dts:r.dts+n*u,sampleCount:o,audioobjecttype:1+(t[l+2]>>>6&3),channelcount:(1&t[l+2])<<2|(192&t[l+3])>>>6,samplerate:ct[(60&t[l+2])>>>2],samplingfrequencyindex:(60&t[l+2])>>>2,samplesize:16,data:t.subarray(l+7+a,l+i)}),n++,l+=i}else"number"!=typeof c&&(c=l),l++;"number"==typeof c&&(this.skipWarn_(c,l),c=null),t=t.subarray(l)}},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")}}).prototype=new H;var dt,ht,pt,ft=ot,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),s=Math.min(4,t);if(0===s)throw new Error("no bytes available");a.set(e.subarray(i,i+s)),n=new DataView(a.buffer).getUint32(0),r=8*s,t-=s},this.skipBits=function(e){var i;r>e?(n<<=e,r-=e):(e-=r,e-=8*(i=Math.floor(e/8)),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)>0?n<<=i:t>0&&this.loadWord(),(i=e-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()};(ht=function(){var e,t,n=0;ht.prototype.init.call(this),this.push=function(r){var i;t?((i=new Uint8Array(t.byteLength+r.data.byteLength)).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}for(;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}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")}}).prototype=new H,pt={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},(dt=function(){var e,t,n,r,i,a,s,o=new ht;dt.prototype.init.call(this),e=this,this.push=function(e){"video"===e.type&&(t=e.trackId,n=e.pts,r=e.dts,o.push(e))},o.on("data",(function(s){var o={trackId:t,pts:n,dts:r,data:s,nalUnitTypeCode:31&s[0]};switch(o.nalUnitTypeCode){case 5:o.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:o.nalUnitType="sei_rbsp",o.escapedRBSP=i(s.subarray(1));break;case 7:o.nalUnitType="seq_parameter_set_rbsp",o.escapedRBSP=i(s.subarray(1)),o.config=a(o.escapedRBSP);break;case 8:o.nalUnitType="pic_parameter_set_rbsp";break;case 9:o.nalUnitType="access_unit_delimiter_rbsp"}e.trigger("data",o)})),o.on("done",(function(){e.trigger("done")})),o.on("partialdone",(function(){e.trigger("partialdone")})),o.on("reset",(function(){e.trigger("reset")})),o.on("endedtimeline",(function(){e.trigger("endedtimeline")})),this.flush=function(){o.flush()},this.partialFlush=function(){o.partialFlush()},this.reset=function(){o.reset()},this.endTimeline=function(){o.endTimeline()},s=function(e,t){var n,r=8,i=8;for(n=0;n<e;n++)0!==i&&(i=(r+t.readExpGolomb()+256)%256),r=0===i?r:i},i=function(e){for(var t,n,r=e.byteLength,i=[],a=1;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 s=0;for(a=0;a<t;s++,a++)s===i[0]&&(s++,i.shift()),n[a]=e[s];return n},a=function(e){var t,n,r,i,a,o,u,l,c,d,h,p,f=0,m=0,g=0,y=0,v=[1,1];if(n=(t=new mt(e)).readUnsignedByte(),i=t.readUnsignedByte(),r=t.readUnsignedByte(),t.skipUnsignedExpGolomb(),pt[n]&&(3===(a=t.readUnsignedExpGolomb())&&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()&&s(p<6?16:64,t);if(t.skipUnsignedExpGolomb(),0===(o=t.readUnsignedExpGolomb()))t.readUnsignedExpGolomb();else if(1===o)for(t.skipBits(1),t.skipExpGolomb(),t.skipExpGolomb(),u=t.readUnsignedExpGolomb(),p=0;p<u;p++)t.skipExpGolomb();if(t.skipUnsignedExpGolomb(),t.skipBits(1),l=t.readUnsignedExpGolomb(),c=t.readUnsignedExpGolomb(),0===(d=t.readBits(1))&&t.skipBits(1),t.skipBits(1),t.readBoolean()&&(f=t.readUnsignedExpGolomb(),m=t.readUnsignedExpGolomb(),g=t.readUnsignedExpGolomb(),y=t.readUnsignedExpGolomb()),t.readBoolean()&&t.readBoolean()){switch(t.readUnsignedByte()){case 1:v=[1,1];break;case 2:v=[12,11];break;case 3:v=[10,11];break;case 4:v=[16,11];break;case 5:v=[40,33];break;case 6:v=[24,11];break;case 7:v=[20,11];break;case 8:v=[32,11];break;case 9:v=[80,33];break;case 10:v=[18,11];break;case 11:v=[15,11];break;case 12:v=[64,33];break;case 13:v=[160,99];break;case 14:v=[4,3];break;case 15:v=[3,2];break;case 16:v=[2,1];break;case 255:v=[t.readUnsignedByte()<<8|t.readUnsignedByte(),t.readUnsignedByte()<<8|t.readUnsignedByte()]}v&&(v[0],v[1])}return{profileIdc:n,levelIdc:r,profileCompatibility:i,width:16*(l+1)-2*f-2*m,height:(2-d)*(c+1)*16-2*g-2*y,sarRatio:v}}}).prototype=new H;var gt,yt={H264Stream:dt,NalByteStream:ht},vt=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],_t=function(e,t){var n=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9];return n=n>=0?n:0,(16&e[t+5])>>4?n+20:n+10},bt=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},Tt={isLikelyAacData:function(e){var t=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:e(t,n+=_t(t,n))}(e,0);return e.length>=t+2&&255==(255&e[t])&&240==(240&e[t+1])&&16==(22&e[t+1])},parseId3TagSize:_t,parseAdtsSize:function(e,t){var n=(224&e[t+5])>>5,r=e[t+4]<<3;return 6144&e[t+3]|r|n},parseType:function(e,t){return e[t]==="I".charCodeAt(0)&&e[t+1]==="D".charCodeAt(0)&&e[t+2]==="3".charCodeAt(0)?"timed-metadata":!0&e[t]&&240==(240&e[t+1])?"audio":null},parseSampleRate:function(e){for(var t=0;t+5<e.length;){if(255===e[t]&&240==(246&e[t+1]))return vt[(60&e[t+2])>>>2];t++}return null},parseAacTimestamp:function(e){var t,n,r;t=10,64&e[5]&&(t+=4,t+=bt(e.subarray(10,14)));do{if((n=bt(e.subarray(t+4,t+8)))<1)return null;if("PRIV"===String.fromCharCode(e[t],e[t+1],e[t+2],e[t+3])){r=e.subarray(t+10,t+n+10);for(var i=0;i<r.byteLength;i++)if(0===r[i]){if("com.apple.streaming.transportStreamTimestamp"===unescape(function(e,t,n){var r,i="";for(r=t;r<n;r++)i+="%"+("00"+e[r].toString(16)).slice(-2);return i}(r,0,i))){var a=r.subarray(i+1),s=(1&a[3])<<30|a[4]<<22|a[5]<<14|a[6]<<6|a[7]>>>2;return s*=4,s+=3&a[7]}break}}t+=10,t+=n}while(t<e.byteLength);return null}};(gt=function(){var e=new Uint8Array,t=0;gt.prototype.init.call(this),this.setTimestamp=function(e){t=e},this.push=function(n){var r,i,a,s,o=0,u=0;for(e.length?(s=e.length,(e=new Uint8Array(n.byteLength+s)).set(e.subarray(0,s)),e.set(n,s)):e=n;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(u+(o=Tt.parseAdtsSize(e,u))>e.length)break;a={type:"audio",data:e.subarray(u,u+o),pts:t,dts:t},this.trigger("data",a),u+=o}else{if(e.length-u<10)break;if(u+(o=Tt.parseId3TagSize(e,u))>e.length)break;i={type:"timed-metadata",data:e.subarray(u,u+o)},this.trigger("data",i),u+=o}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")}}).prototype=new H;var wt,St,Et,kt,Ct=gt,xt=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],At=["width","height","profileIdc","levelIdc","profileCompatibility","sarRatio"],Ot=yt.H264Stream,It=Tt.isLikelyAacData,Pt=pe,Lt=function(e,t){t.stream=e,this.trigger("log",t)},Dt=function(e,t){for(var n=Object.keys(t),r=0;r<n.length;r++){var i=n[r];"headOfPipeline"!==i&&t[i].on&&t[i].on("log",Lt.bind(e,i))}},Rt=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},Nt=function(e,t,n,r,i,a){return{start:{dts:e,pts:e+(n-t)},end:{dts:e+(r-t),pts:e+(i-n)},prependedContentDuration:a,baseMediaDecodeTime:e}};(St=function(e,t){var n,r=[],i=0,a=0,s=1/0;n=(t=t||{}).firstSequenceNumber||0,St.prototype.init.call(this),this.push=function(t){Ce(e,t),e&&xt.forEach((function(n){e[n]=t[n]})),r.push(t)},this.setEarliestDts=function(e){i=e},this.setVideoBaseMediaDecodeTime=function(e){s=e},this.setAudioAppendStart=function(e){a=e},this.flush=function(){var o,u,l,c,d,h,p;0!==r.length?(o=be(r,e,i),e.baseMediaDecodeTime=ke(e,t.keepOriginalTimestamps),p=_e(e,o,a,s),e.samples=Te(o),l=ee(we(o)),r=[],u=te(n,[e]),c=new Uint8Array(u.byteLength+l.byteLength),n++,c.set(u),c.set(l,u.byteLength),Ee(e),d=Math.ceil(1024*Pt/e.samplerate),o.length&&(h=o.length*d,this.trigger("segmentTimingInfo",Nt(ge(e.baseMediaDecodeTime,e.samplerate),o[0].dts,o[0].pts,o[0].dts+h,o[0].pts+h,p||0)),this.trigger("timingInfo",{start:o[0].pts,end:o[0].pts+h})),this.trigger("data",{track:e,boxes:c}),this.trigger("done","AudioSegmentStream")):this.trigger("done","AudioSegmentStream")},this.reset=function(){Ee(e),r=[],this.trigger("reset")}}).prototype=new H,(wt=function(e,t){var n,r,i,a=[],s=[];n=(t=t||{}).firstSequenceNumber||0,wt.prototype.init.call(this),delete e.minPTS,this.gopCache_=[],this.push=function(t){Ce(e,t),"seq_parameter_set_rbsp"!==t.nalUnitType||r||(r=t.config,e.sps=[t.data],At.forEach((function(t){e[t]=r[t]}),this)),"pic_parameter_set_rbsp"!==t.nalUnitType||i||(i=t.data,e.pps=[t.data]),a.push(t)},this.flush=function(){for(var r,i,o,u,l,c,d,h,p=0;a.length&&"access_unit_delimiter_rbsp"!==a[0].nalUnitType;)a.shift();if(0===a.length)return this.resetStream_(),void this.trigger("done","VideoSegmentStream");if(r=ie(a),(o=ae(r))[0][0].keyFrame||((i=this.getGopForFusion_(a[0],e))?(p=i.duration,o.unshift(i),o.byteLength+=i.byteLength,o.nalCount+=i.nalCount,o.pts=i.pts,o.dts=i.dts,o.duration+=i.duration):o=se(o)),s.length){var f;if(!(f=t.alignGopsAtEnd?this.alignGopsAtEnd_(o):this.alignGopsAtStart_(o)))return this.gopCache_.unshift({gop:o.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),a=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");Ee(e),o=f}Ce(e,o),e.samples=oe(o),l=ee(ue(o)),e.baseMediaDecodeTime=ke(e,t.keepOriginalTimestamps),this.trigger("processedGopsInfo",o.map((function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}}))),d=o[0],h=o[o.length-1],this.trigger("segmentTimingInfo",Nt(e.baseMediaDecodeTime,d.dts,d.pts,h.dts+h.duration,h.pts+h.duration,p)),this.trigger("timingInfo",{start:o[0].pts,end:o[o.length-1].pts+o[o.length-1].duration}),this.gopCache_.unshift({gop:o.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=te(n,[e]),c=new Uint8Array(u.byteLength+l.byteLength),n++,c.set(u),c.set(l,u.byteLength),this.trigger("data",{track:e,boxes:c}),this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.reset=function(){this.resetStream_(),a=[],this.gopCache_.length=0,s.length=0,this.trigger("reset")},this.resetStream_=function(){Ee(e),r=void 0,i=void 0},this.getGopForFusion_=function(t){var n,r,i,a,s,o=1/0;for(s=0;s<this.gopCache_.length;s++)i=(a=this.gopCache_[s]).gop,e.pps&&Rt(e.pps[0],a.pps[0])&&e.sps&&Rt(e.sps[0],a.sps[0])&&(i.dts<e.timelineStartInfo.dts||(n=t.dts-i.dts-i.duration)>=-1e4&&n<=45e3&&(!r||o>n)&&(r=a,o=n));return r?r.gop:null},this.alignGopsAtStart_=function(e){var t,n,r,i,a,o,u,l;for(a=e.byteLength,o=e.nalCount,u=e.duration,t=n=0;t<s.length&&n<e.length&&(r=s[t],i=e[n],r.pts!==i.pts);)i.pts>r.pts?t++:(n++,a-=i.byteLength,o-=i.nalCount,u-=i.duration);return 0===n?e:n===e.length?null:((l=e.slice(n)).byteLength=a,l.duration=u,l.nalCount=o,l.pts=l[0].pts,l.dts=l[0].dts,l)},this.alignGopsAtEnd_=function(e){var t,n,r,i,a,o,u;for(t=s.length-1,n=e.length-1,a=null,o=!1;t>=0&&n>=0;){if(r=s[t],i=e[n],r.pts===i.pts){o=!0;break}r.pts>i.pts?t--:(t===s.length-1&&(a=n),n--)}if(!o&&null===a)return null;if(0===(u=o?n:a))return e;var l=e.slice(u),c=l.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 l.byteLength=c.byteLength,l.duration=c.duration,l.nalCount=c.nalCount,l.pts=l[0].pts,l.dts=l[0].dts,l},this.alignGopsWith=function(e){s=e}}).prototype=new H,(kt=function(e,t){this.numberOfTracks=0,this.metadataStream=t,void 0!==(e=e||{}).remux?this.remuxTracks=!!e.remux:this.remuxTracks=!0,"boolean"==typeof e.keepOriginalTimestamps?this.keepOriginalTimestamps=e.keepOriginalTimestamps:this.keepOriginalTimestamps=!1,this.pendingTracks=[],this.videoTrack=null,this.pendingBoxes=[],this.pendingCaptions=[],this.pendingMetadata=[],this.pendingBytes=0,this.emittedTracks=0,kt.prototype.init.call(this),this.push=function(e){return e.text?this.pendingCaptions.push(e):e.frames?this.pendingMetadata.push(e):(this.pendingTracks.push(e.track),this.pendingBytes+=e.boxes.byteLength,"video"===e.track.type&&(this.videoTrack=e.track,this.pendingBoxes.push(e.boxes)),void("audio"===e.track.type&&(this.audioTrack=e.track,this.pendingBoxes.unshift(e.boxes))))}}).prototype=new H,kt.prototype.flush=function(e){var t,n,r,i,a=0,s={captions:[],captionStreams:{},metadata:[],info:{}},o=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?(o=this.videoTrack.timelineStartInfo.pts,At.forEach((function(e){s.info[e]=this.videoTrack[e]}),this)):this.audioTrack&&(o=this.audioTrack.timelineStartInfo.pts,xt.forEach((function(e){s.info[e]=this.audioTrack[e]}),this)),this.videoTrack||this.audioTrack){for(1===this.pendingTracks.length?s.type=this.pendingTracks[0].type:s.type="combined",this.emittedTracks+=this.pendingTracks.length,r=ne(this.pendingTracks),s.initSegment=new Uint8Array(r.byteLength),s.initSegment.set(r),s.data=new Uint8Array(this.pendingBytes),i=0;i<this.pendingBoxes.length;i++)s.data.set(this.pendingBoxes[i],a),a+=this.pendingBoxes[i].byteLength;for(i=0;i<this.pendingCaptions.length;i++)(t=this.pendingCaptions[i]).startTime=ve(t.startPts,o,this.keepOriginalTimestamps),t.endTime=ve(t.endPts,o,this.keepOriginalTimestamps),s.captionStreams[t.stream]=!0,s.captions.push(t);for(i=0;i<this.pendingMetadata.length;i++)(n=this.pendingMetadata[i]).cueTime=ve(n.pts,o,this.keepOriginalTimestamps),s.metadata.push(n);for(s.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",s),i=0;i<s.captions.length;i++)t=s.captions[i],this.trigger("caption",t);for(i=0;i<s.metadata.length;i++)n=s.metadata[i],this.trigger("id3Frame",n)}this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},kt.prototype.setRemux=function(e){this.remuxTracks=e},(Et=function(e){var t,n,r=this,i=!0;Et.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 ut.MetadataStream,i.aacStream=new Ct,i.audioTimestampRolloverStream=new ut.TimestampRolloverStream("audio"),i.timedMetadataTimestampRolloverStream=new ut.TimestampRolloverStream("timed-metadata"),i.adtsStream=new ft,i.coalesceStream=new kt(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 St(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")),Dt(this,i)},this.setupTsPipeline=function(){var i={};this.transmuxPipeline_=i,i.type="ts",i.metadataStream=new ut.MetadataStream,i.packetStream=new ut.TransportPacketStream,i.parseStream=new ut.TransportParseStream,i.elementaryStream=new ut.ElementaryStream,i.timestampRolloverStream=new ut.TimestampRolloverStream,i.adtsStream=new ft,i.h264Stream=new Ot,i.captionStream=new ut.CaptionStream(e),i.coalesceStream=new kt(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 s;if("metadata"===a.type){for(s=a.tracks.length;s--;)t||"video"!==a.tracks[s].type?n||"audio"!==a.tracks[s].type||((n=a.tracks[s]).timelineStartInfo.baseMediaDecodeTime=r.baseMediaDecodeTime):(t=a.tracks[s]).timelineStartInfo.baseMediaDecodeTime=r.baseMediaDecodeTime;t&&!i.videoSegmentStream&&(i.coalesceStream.numberOfTracks++,i.videoSegmentStream=new wt(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 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c,d=Vt(l,[i.codec])[0];d&&(/^[asm]vc[1-9]$/i.test(i.codec)?(c=d.subarray(78),"avcC"===Ft(c.subarray(4,8))&&c.length>11?(i.codec+=".",i.codec+=an(c[9]),i.codec+=an(c[10]),i.codec+=an(c[11])):i.codec="avc1.4d400d"):/^mp4[a,v]$/i.test(i.codec)?(c=d.subarray(28),"esds"===Ft(c.subarray(4,8))&&c.length>20&&0!==c[19]?(i.codec+="."+an(c[19]),i.codec+="."+an(c[20]>>>2&63).replace(/^0/,"")):i.codec="mp4a.40.2"):i.codec=i.codec.toLowerCase())}var h=Vt(e,["mdia","mdhd"])[0];h&&(i.timescale=jt(h)),n.push(i)})),n};var on=Mt,un=Ut,ln=(jt=function(e){var t=0===e[0]?12:20;return rn(e[t]<<24|e[t+1]<<16|e[t+2]<<8|e[t+3])},function(e){var t=31&e[1];return t<<=8,t|=e[2]}),cn=function(e){return!!(64&e[1])},dn=function(e){var t=0;return(48&e[3])>>>4>1&&(t+=e[4]+1),t},hn=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}},pn={parseType:function(e,t){var n=ln(e);return 0===n?"pat":n===t?"pmt":t?"pes":null},parsePat:function(e){var t=cn(e),n=4+dn(e);return t&&(n+=e[n]+1),(31&e[n+10])<<8|e[n+11]},parsePmt:function(e){var t={},n=cn(e),r=4+dn(e);if(n&&(r+=e[r]+1),1&e[r+5]){var i;i=3+((15&e[r+1])<<8|e[r+2])-4;for(var a=12+((15&e[r+10])<<8|e[r+11]);a<i;){var s=r+a;t[(31&e[s+1])<<8|e[s+2]]=e[s],a+=5+((15&e[s+3])<<8|e[s+4])}return t}},parsePayloadUnitStartIndicator:cn,parsePesType:function(e,t){switch(t[ln(e)]){case We.H264_STREAM_TYPE:return"video";case We.ADTS_STREAM_TYPE:return"audio";case We.METADATA_STREAM_TYPE:return"timed-metadata";default:return null}},parsePesTime:function(e){if(!cn(e))return null;var t=4+dn(e);if(t>=e.byteLength)return null;var n,r=null;return 192&(n=e[t+7])&&((r={}).pts=(14&e[t+9])<<27|(255&e[t+10])<<20|(254&e[t+11])<<12|(255&e[t+12])<<5|(254&e[t+13])>>>3,r.pts*=4,r.pts+=(6&e[t+13])>>>1,r.dts=r.pts,64&n&&(r.dts=(14&e[t+14])<<27|(255&e[t+15])<<20|(254&e[t+16])<<12|(255&e[t+17])<<5|(254&e[t+18])>>>3,r.dts*=4,r.dts+=(6&e[t+18])>>>1)),r},videoPacketContainsKeyFrame:function(e){for(var t=4+dn(e),n=e.subarray(t),r=0,i=0,a=!1;i<n.byteLength-3;i++)if(1===n[i+2]){r=i+5;break}for(;r<n.byteLength;)switch(n[r]){case 0:if(0!==n[r-1]){r+=2;break}if(0!==n[r-2]){r++;break}i+3!==r-2&&"slice_layer_without_partitioning_rbsp_idr"===hn(31&n[i+3])&&(a=!0);do{r++}while(1!==n[r]&&r<n.length);i=r-2,r+=3;break;case 1:if(0!==n[r-1]||0!==n[r-2]){r+=3;break}"slice_layer_without_partitioning_rbsp_idr"===hn(31&n[i+3])&&(a=!0),i=r-2,r+=3;break;default:r+=3}return n=n.subarray(i),r-=i,i=0,n&&n.byteLength>3&&"slice_layer_without_partitioning_rbsp_idr"===hn(31&n[i+3])&&(a=!0),a}},fn=Ke,mn={};mn.ts=pn,mn.aac=Tt;var gn=pe,yn=function(e,t,n){for(var r,i,a,s,o=0,u=188,l=!1;u<=e.byteLength;)if(71!==e[o]||71!==e[u]&&u!==e.byteLength)o++,u++;else{switch(r=e.subarray(o,u),mn.ts.parseType(r,t.pid)){case"pes":i=mn.ts.parsePesType(r,t.table),a=mn.ts.parsePayloadUnitStartIndicator(r),"audio"===i&&a&&(s=mn.ts.parsePesTime(r))&&(s.type="audio",n.audio.push(s),l=!0)}if(l)break;o+=188,u+=188}for(o=(u=e.byteLength)-188,l=!1;o>=0;)if(71!==e[o]||71!==e[u]&&u!==e.byteLength)o--,u--;else{switch(r=e.subarray(o,u),mn.ts.parseType(r,t.pid)){case"pes":i=mn.ts.parsePesType(r,t.table),a=mn.ts.parsePayloadUnitStartIndicator(r),"audio"===i&&a&&(s=mn.ts.parsePesTime(r))&&(s.type="audio",n.audio.push(s),l=!0)}if(l)break;o-=188,u-=188}},vn=function(e,t,n){for(var r,i,a,s,o,u,l,c=0,d=188,h=!1,p={data:[],size:0};d<e.byteLength;)if(71!==e[c]||71!==e[d])c++,d++;else{switch(r=e.subarray(c,d),mn.ts.parseType(r,t.pid)){case"pes":if(i=mn.ts.parsePesType(r,t.table),a=mn.ts.parsePayloadUnitStartIndicator(r),"video"===i&&(a&&!h&&(s=mn.ts.parsePesTime(r))&&(s.type="video",n.video.push(s),h=!0),!n.firstKeyFrame)){if(a&&0!==p.size){for(o=new Uint8Array(p.size),u=0;p.data.length;)l=p.data.shift(),o.set(l,u),u+=l.byteLength;if(mn.ts.videoPacketContainsKeyFrame(o)){var f=mn.ts.parsePesTime(o);f?(n.firstKeyFrame=f,n.firstKeyFrame.type="video"):console.warn("Failed to extract PTS/DTS from PES at first keyframe. 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n={start:{decode:me(t.start.dts),presentation:me(t.start.pts)},end:{decode:me(t.end.dts),presentation:me(t.end.pts)},baseMediaDecodeTime:me(t.baseMediaDecodeTime)};t.prependedContentDuration&&(n.prependedContentDuration=me(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:me(t.start),end:me(t.end)}})})),t.on("videoTimingInfo",(function(t){e.postMessage({action:"videoTimingInfo",videoTimingInfo:{start:me(t.start),end:me(t.end)}})})),t.on("log",(function(t){e.postMessage({action:"log",log:t})}))}(this.self,this.transmuxer)},t.pushMp4Captions=function(e){this.captionParser||(this.captionParser=new 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t=e.timestampOffset||0;this.transmuxer.setBaseMediaDecodeTime(Math.round(fe(t)))},t.setAudioAppendStart=function(e){this.transmuxer.setAudioAppendStart(Math.ceil(fe(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 Tn(self,e.data.options):(this.messageHandlers||(this.messageHandlers=new Tn(self)),e.data&&e.data.action&&"init"!==e.data.action&&this.messageHandlers[e.data.action]&&this.messageHandlers[e.data.action](e.data))}})))),ms=function(e){var 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t=e.segment,n=e.bytes,r=e.trackInfoFn,i=e.timingInfoFn,a=e.videoSegmentTimingInfoFn,s=e.audioSegmentTimingInfoFn,o=e.id3Fn,u=e.captionsFn,l=e.isEndOfTimeline,c=e.endedTimelineFn,d=e.dataFn,h=e.doneFn,p=e.onTransmuxerLog,f=t.map&&t.map.tracks||{},m=Boolean(f.audio&&f.video),g=i.bind(null,t,"audio","start"),y=i.bind(null,t,"audio","end"),v=i.bind(null,t,"video","start"),_=i.bind(null,t,"video","end");ws({action:"probeTs",transmuxer:t.transmuxer,data:n,baseStartTime:t.baseStartTime,callback:function(e){t.bytes=n=e.data;var i=e.result;i&&(r(t,{hasAudio:i.hasAudio,hasVideo:i.hasVideo,isMuxed:m}),r=null,i.hasAudio&&!m&&g(i.audioStart),i.hasVideo&&v(i.videoStart),g=null,v=null),_s({bytes:n,transmuxer:t.transmuxer,audioAppendStart:t.audioAppendStart,gopsToAlignWith:t.gopsToAlignWith,remux:m,onData:function(e){e.type="combined"===e.type?"video":e.type,d(t,e)},onTrackInfo:function(e){r&&(m&&(e.isMuxed=!0),r(t,e))},onAudioTimingInfo:function(e){g&&void 0!==e.start&&(g(e.start),g=null),y&&void 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y=function(e){d(t,{data:f,type:g.hasAudio&&!g.isMuxed?"audio":"video"}),e&&e.length&&u(t,e),h(null,t,{})};ws({action:"probeMp4StartTime",timescales:t.map.timescales,data:f,transmuxer:t.transmuxer,callback:function(e){var r=e.data,a=e.startTime;n=r.buffer,t.bytes=f=r,g.hasAudio&&!g.isMuxed&&i(t,"audio","start",a),g.hasVideo&&i(t,"video","start",a),m.video&&r.byteLength&&t.transmuxer?ws({action:"pushMp4Captions",endAction:"mp4Captions",transmuxer:t.transmuxer,data:f,timescales:t.map.timescales,trackIds:[m.video.id],callback:function(e){n=e.data.buffer,t.bytes=f=e.data,e.logs.forEach((function(e){p(Xi.mergeOptions(e,{stream:"mp4CaptionParser"}))})),y(e.captions)}}):y()}})}else if(t.transmuxer){if(void 0===t.container&&(t.container=Object(N.a)(f)),"ts"!==t.container&&"aac"!==t.container)return r(t,{hasAudio:!1,hasVideo:!1}),void 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y=function(){if(g.encryptedBytes)return function(e){var t=e.decryptionWorker,n=e.segment,r=e.trackInfoFn,i=e.timingInfoFn,a=e.videoSegmentTimingInfoFn,s=e.audioSegmentTimingInfoFn,o=e.id3Fn,u=e.captionsFn,l=e.isEndOfTimeline,c=e.endedTimelineFn,d=e.dataFn,h=e.doneFn,p=e.onTransmuxerLog;Ds({id:n.requestId,key:n.key,encryptedBytes:n.encryptedBytes,decryptionWorker:t},(function(e){n.bytes=e,Ls({segment:n,bytes:n.bytes,trackInfoFn:r,timingInfoFn:i,videoSegmentTimingInfoFn:a,audioSegmentTimingInfoFn:s,id3Fn:o,captionsFn:u,isEndOfTimeline:l,endedTimelineFn:c,dataFn:d,doneFn:h,onTransmuxerLog:p})}))}({decryptionWorker:n,segment:g,trackInfoFn:r,timingInfoFn:i,videoSegmentTimingInfoFn:a,audioSegmentTimingInfoFn:s,id3Fn:o,captionsFn:u,isEndOfTimeline:l,endedTimelineFn:c,dataFn:d,doneFn:h,onTransmuxerLog:p});Ls({segment:g,bytes:g.bytes,trackInfoFn:r,timingInfoFn:i,videoSegmentTimingInfoFn:a,audioSegmentTimingInfoFn:s,id3Fn:o,captionsFn:u,isEndOfTimeline:l,endedTimelineFn:c,dataFn:d,doneFn:h,onTransmuxerLog:p})};if(g.endOfAllRequests=Date.now(),g.map&&g.map.encryptedBytes&&!g.map.bytes)return 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t=e.xhr,n=e.xhrOptions,r=e.decryptionWorker,i=e.segment,a=e.abortFn,s=e.progressFn,o=e.trackInfoFn,u=e.timingInfoFn,l=e.videoSegmentTimingInfoFn,c=e.audioSegmentTimingInfoFn,d=e.id3Fn,h=e.captionsFn,p=e.isEndOfTimeline,f=e.endedTimelineFn,m=e.dataFn,g=e.doneFn,y=e.onTransmuxerLog,v=[],_=Rs({activeXhrs:v,decryptionWorker:r,trackInfoFn:o,timingInfoFn:u,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:c,id3Fn:d,captionsFn:h,isEndOfTimeline:p,endedTimelineFn:f,dataFn:m,doneFn:g,onTransmuxerLog:y});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=t(Xi.mergeOptions(n,{uri:i.key.resolvedUri,responseType:"arraybuffer"}),As(i,b,_));v.push(T)}if(i.map&&!i.map.bytes){if(i.map.key&&(!i.key||i.key.resolvedUri!==i.map.key.resolvedUri)){var w=t(Xi.mergeOptions(n,{uri:i.map.key.resolvedUri,responseType:"arraybuffer"}),As(i,[i.map.key],_));v.push(w)}var S=t(Xi.mergeOptions(n,{uri:i.map.resolvedUri,responseType:"arraybuffer",headers:Wa(i.map)}),function(e){var t=e.segment,n=e.finishProcessingFn;return function(e,r){var i=xs(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,Os(t,(function(e){if(e)return e.xhr=r,e.status=r.status,n(e,t);n(null,t)}))}}({segment:i,finishProcessingFn:_}));v.push(S)}var E=Xi.mergeOptions(n,{uri:i.part&&i.part.resolvedUri||i.resolvedUri,responseType:"arraybuffer",headers:Wa(i)}),k=t(E,Is({segment:i,finishProcessingFn:_,responseType:E.responseType}));k.addEventListener("progress",Ns({segment:i,progressFn:s,trackInfoFn:o,timingInfoFn:u,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:c,id3Fn:d,captionsFn:h,isEndOfTimeline:p,endedTimelineFn:f,dataFn:m})),v.push(k);var C={};return v.forEach((function(e){e.addEventListener("loadend",function(e){var t=e.loadendState,n=e.abortFn;return function(e){e.target.aborted&&n&&!t.calledAbortFn&&(n(),t.calledAbortFn=!0)}}({loadendState:C,abortFn:a}))})),function(){return Cs(v)}},Us=Ji("CodecUtils"),js=function(e,t){var n=t.attributes||{};return e&&e.mediaGroups&&e.mediaGroups.AUDIO&&n.AUDIO&&e.mediaGroups.AUDIO[n.AUDIO]},Bs=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(Object(A.i)(""+r+i))})),Object.keys(t).forEach((function(e){if(t[e].length>1)return Us("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},qs=function(e){var t=0;return e.audio&&t++,e.video&&t++,t},Fs=function(e,t){var n=t.attributes||{},r=Bs(function(e){var t=e.attributes||{};if(t.CODECS)return Object(A.h)(t.CODECS)}(t)||[]);if(js(e,t)&&!r.audio&&!function(e,t){if(!js(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}(e,t)){var i=Bs(Object(A.d)(e,n.AUDIO)||[]);i.audio&&(r.audio=i.audio)}return r},Hs=Ji("PlaylistSelector"),Vs=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||""})}},Ws=function(e,t){if(!e)return"";var n=a.a.getComputedStyle(e);return n?n[t]:""},zs=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}))},Gs=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),n-(r=r||a.a.Number.MAX_VALUE)},Xs=function(e,t,n,r,i,s){if(e){var o={bandwidth:t,width:n,height:r,limitRenditionByPlayerDimensions:i},u=e.playlists;Ea.isAudioOnly(e)&&(u=s.getAudioTrackPlaylists_(),o.audioOnly=!0);var l=u.map((function(e){var t=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width,n=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height;return{bandwidth:e.attributes&&e.attributes.BANDWIDTH||a.a.Number.MAX_VALUE,width:t,height:n,playlist:e}}));zs(l,(function(e,t){return e.bandwidth-t.bandwidth}));var c=(l=l.filter((function(e){return!Ea.isIncompatible(e.playlist)}))).filter((function(e){return Ea.isEnabled(e.playlist)}));c.length||(c=l.filter((function(e){return!Ea.isDisabled(e.playlist)})));var d=c.filter((function(e){return e.bandwidth*ls.BANDWIDTH_VARIANCE<t})),h=d[d.length-1],p=d.filter((function(e){return e.bandwidth===h.bandwidth}))[0];if(!1===i){var f=p||c[0]||l[0];if(f&&f.playlist){var m="sortedPlaylistReps";return p&&(m="bandwidthBestRep"),c[0]&&(m="enabledPlaylistReps"),Hs("choosing "+Vs(f)+" using "+m+" with options",o),f.playlist}return Hs("could not choose a playlist with options",o),null}var g=d.filter((function(e){return e.width&&e.height}));zs(g,(function(e,t){return e.width-t.width}));var y=g.filter((function(e){return e.width===n&&e.height===r}));h=y[y.length-1];var v,_,b,T,w=y.filter((function(e){return e.bandwidth===h.bandwidth}))[0];if(w||(_=(v=g.filter((function(e){return e.width>n||e.height>r}))).filter((function(e){return e.width===v[0].width&&e.height===v[0].height})),h=_[_.length-1],b=_.filter((function(e){return e.bandwidth===h.bandwidth}))[0]),s.experimentalLeastPixelDiffSelector){var S=g.map((function(e){return e.pixelDiff=Math.abs(e.width-n)+Math.abs(e.height-r),e}));zs(S,(function(e,t){return e.pixelDiff===t.pixelDiff?t.bandwidth-e.bandwidth:e.pixelDiff-t.pixelDiff})),T=S[0]}var E=T||b||w||p||c[0]||l[0];if(E&&E.playlist){var k="sortedPlaylistReps";return T?k="leastPixelDiffRep":b?k="resolutionPlusOneRep":w?k="resolutionBestRep":p?k="bandwidthBestRep":c[0]&&(k="enabledPlaylistReps"),Hs("choosing "+Vs(E)+" using "+k+" with options",o),E.playlist}return Hs("could not choose a playlist with options",o),null}},Ys=function(){var e=this.useDevicePixelRatio&&a.a.devicePixelRatio||1;return Xs(this.playlists.master,this.systemBandwidth,parseInt(Ws(this.tech_.el(),"width"),10)*e,parseInt(Ws(this.tech_.el(),"height"),10)*e,this.limitRenditionByPlayerDimensions,this.masterPlaylistController_)},Ks=function(e){var t=e.inbandTextTracks,n=e.metadataArray,r=e.timestampOffset,i=e.videoDuration;if(n){var s=a.a.WebKitDataCue||a.a.VTTCue,o=t.metadataTrack_;if(o&&(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 s(t,t,e.value||e.url||e.data||"");n.frame=e,n.value=e,function(e){Object.defineProperties(e.frame,{id:{get:function(){return Xi.log.warn("cue.frame.id is deprecated. Use cue.value.key instead."),e.value.key}},value:{get:function(){return Xi.log.warn("cue.frame.value is deprecated. Use cue.value.data instead."),e.value.data}},privateData:{get:function(){return Xi.log.warn("cue.frame.privateData is deprecated. Use cue.value.data instead."),e.value.data}}})}(n),o.addCue(n)}))})),o.cues&&o.cues.length)){for(var u=o.cues,l=[],c=0;c<u.length;c++)u[c]&&l.push(u[c]);var d=l.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}))}))}}},$s=function(e,t,n){var r,i;if(n&&n.cues)for(r=n.cues.length;r--;)(i=n.cues[r]).startTime>=e&&i.endTime<=t&&n.removeCue(i)},Qs=function(e){return"number"==typeof e&&isFinite(e)},Js=function(e){var t=e.startOfSegment,n=e.duration,r=e.segment,i=e.part,a=e.playlist,s=a.mediaSequence,o=a.id,u=a.segments,l=void 0===u?[]:u,c=e.mediaIndex,d=e.partIndex,h=e.timeline,p=l.length-1,f="mediaIndex/partIndex increment";e.getMediaInfoForTime?f="getMediaInfoForTime ("+e.getMediaInfoForTime+")":e.isSyncRequest&&(f="getSyncSegmentCandidate (isSyncRequest)"),e.independent&&(f+=" with independent "+e.independent);var m="number"==typeof d,g=e.segment.uri?"segment":"pre-segment",y=m?ca({preloadSegment:r})-1:0;return g+" ["+(s+c)+"/"+(s+p)+"]"+(m?" part ["+d+"/"+y+"]":"")+" segment start/end ["+r.start+" => "+r.end+"]"+(m?" part start/end ["+i.start+" => "+i.end+"]":"")+" startOfSegment ["+t+"] duration ["+n+"] timeline ["+h+"] selected by ["+f+"] playlist ["+o+"]"},Zs=function(e){return e+"TimingInfo"},eo=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 s=t.lastTimelineChange({type:"main"});return!s||s.to!==r}if("main"===i&&a){var o=t.pendingTimelineChange({type:"audio"});return!o||o.to!==r}return!1},to=function(e){var t=e.segmentDuration,n=e.maxDuration;return!!t&&Math.round(t)>n+1/30},no=function(e,t){if("hls"!==t)return null;var n,r,i=(n={audioTimingInfo:e.audioTimingInfo,videoTimingInfo:e.videoTimingInfo},r=0,["video","audio"].forEach((function(e){var t=n[e+"TimingInfo"];if(t){var i,s=t.start,o=t.end;"bigint"==typeof s||"bigint"==typeof o?i=a.a.BigInt(o)-a.a.BigInt(s):"number"==typeof s&&"number"==typeof o&&(i=o-s),void 0!==i&&i>r&&(r=i)}})),"bigint"==typeof r&&r<Number.MAX_SAFE_INTEGER&&(r=Number(r)),r);if(!i)return null;var s=e.playlist.targetDuration,o=to({segmentDuration:i,maxDuration:2*s}),u=to({segmentDuration:i,maxDuration:s}),l="Segment with index "+e.mediaIndex+" from playlist "+e.playlist.id+" has a duration of "+i+" when the reported duration is "+e.duration+" and the target duration is "+s+". 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 o||u?{severity:o?"warn":"info",message:l}:null},ro=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.useDtsForTimestampOffset_=t.useDtsForTimestampOffset,r.captionServices_=t.captionServices,r.experimentalExactManifestTimings=t.experimentalExactManifestTimings,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_=Xi.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_=Ji("SegmentLoader["+r.loaderType_+"]"),Object.defineProperty(p()(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}m()(t,e);var n=t.prototype;return n.createTransmuxer_=function(){return Ts({remux:!1,alignGopsAtEnd:this.safeAppend_,keepOriginalTimestamps:!0,parse708captions:this.parse708captions_,captionServices:this.captionServices_})},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 void 0!==e&&(this.logger_("error occurred:",e),this.error_=e),this.pendingSegment_=null,this.error_},n.endOfStream=function(){this.ended_=!0,this.transmuxer_&&bs(this.transmuxer_),this.gopBuffer_.length=0,this.pause(),this.trigger("ended")},n.buffered_=function(){var e=this.getMediaInfo_();if(!this.sourceUpdater_||!e)return Xi.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=Ka(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=$a(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&&(e.endList?this.resyncLoader():this.resetLoader()),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 s=this.playlist_.segments[this.mediaIndex];if(this.partIndex&&(!s.parts||!s.parts.length||!s.parts[this.partIndex])){var o=this.mediaIndex;this.logger_("currently processing part (index "+this.partIndex+") no longer exists."),this.resetLoader(),this.mediaIndex=o}}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.activeInitSegmentId_=null,this.appendInitSegment_={audio:!0,video:!0},this.resetLoader(),this.remove(0,1/0,e),this.transmuxer_&&(this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.transmuxer_.postMessage({action:"reset"}))},n.resetLoader=function(){this.fetchAtBuffer_=!1,this.resyncLoader()},n.resyncLoader=function(){this.transmuxer_&&bs(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 ${start}");else if(this.sourceUpdater_&&this.getMediaInfo_()){var i=1,a=function(){0===--i&&n()};for(var s in!r&&this.audioDisabled_||(i++,this.sourceUpdater_.removeAudio(e,t,a)),(r||"main"===this.loaderType_)&&(this.gopBuffer_=function(e,t,n,r){for(var i=Math.ceil((t-r)*M.ONE_SECOND_IN_TS),a=Math.ceil((n-r)*M.ONE_SECOND_IN_TS),s=e.slice(),o=e.length;o--&&!(e[o].pts<=a););if(-1===o)return s;for(var u=o+1;u--&&!(e[u].pts<=i););return u=Math.max(u,0),s.splice(u,o-u+1),s}(this.gopBuffer_,e,t,this.timeMapping_),i++,this.sourceUpdater_.removeVideo(e,t,a)),this.inbandTextTracks_)$s(e,t,this.inbandTextTracks_[s]);$s(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),500)},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=this.buffered_(),t=ia(e)||0,n=aa(e,this.currentTime_()),r=!this.hasPlayed_()&&n>=1,i=n>=this.goalBufferLength_(),a=this.playlist_.segments;if(!a.length||r||i)return null;this.syncPoint_=this.syncPoint_||this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_());var s={partIndex:null,mediaIndex:null,startOfSegment:null,playlist:this.playlist_,isSyncRequest:Boolean(!this.syncPoint_)};if(s.isSyncRequest)s.mediaIndex=function(e,t,n){t=t||[];for(var r=[],i=0,a=0;a<t.length;a++){var s=t[a];if(e===s.timeline&&(r.push(a),(i+=s.duration)>n))return a}return 0===r.length?0:r[r.length-1]}(this.currentTimeline_,a,t);else if(null!==this.mediaIndex){var o=a[this.mediaIndex],u="number"==typeof this.partIndex?this.partIndex:-1;s.startOfSegment=o.end?o.end:t,o.parts&&o.parts[u+1]?(s.mediaIndex=this.mediaIndex,s.partIndex=u+1):s.mediaIndex=this.mediaIndex+1}else{var l=Ea.getMediaInfoForTime({experimentalExactManifestTimings:this.experimentalExactManifestTimings,playlist:this.playlist_,currentTime:this.fetchAtBuffer_?t:this.currentTime_(),startingPartIndex:this.syncPoint_.partIndex,startingSegmentIndex:this.syncPoint_.segmentIndex,startTime:this.syncPoint_.time}),c=l.segmentIndex,d=l.startTime,h=l.partIndex;s.getMediaInfoForTime=this.fetchAtBuffer_?"bufferedEnd "+t:"currentTime "+this.currentTime_(),s.mediaIndex=c,s.startOfSegment=d,s.partIndex=h}var p=a[s.mediaIndex],f=p&&"number"==typeof s.partIndex&&p.parts&&p.parts[s.partIndex];if(!p||"number"==typeof s.partIndex&&!f)return null;if("number"!=typeof s.partIndex&&p.parts&&(s.partIndex=0,f=p.parts[0]),!n&&f&&!f.independent)if(0===s.partIndex){var m=a[s.mediaIndex-1],g=m.parts&&m.parts.length&&m.parts[m.parts.length-1];g&&g.independent&&(s.mediaIndex-=1,s.partIndex=m.parts.length-1,s.independent="previous segment")}else p.parts[s.partIndex-1].independent&&(s.partIndex-=1,s.independent="previous part");var y=this.mediaSource_&&"ended"===this.mediaSource_.readyState;return s.mediaIndex>=a.length-1&&y&&!this.seeking_()?null:this.generateSegmentInfo_(s)},n.generateSegmentInfo_=function(e){var t=e.independent,n=e.playlist,r=e.mediaIndex,i=e.startOfSegment,a=e.isSyncRequest,s=e.partIndex,o=e.forceTimestampOffset,u=e.getMediaInfoForTime,l=n.segments[r],c="number"==typeof s&&l.parts[s],d={requestId:"segment-loader-"+Math.random(),uri:c&&c.resolvedUri||l.resolvedUri,mediaIndex:r,partIndex:c?s:null,isSyncRequest:a,startOfSegment:i,playlist:n,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:l.timeline,duration:c&&c.duration||l.duration,segment:l,part:c,byteLength:0,transmuxer:this.transmuxer_,getMediaInfoForTime:u,independent:t},h=void 0!==o?o:this.isPendingTimestampOffset_;d.timestampOffset=this.timestampOffsetForSegment_({segmentTimeline:l.timeline,currentTimeline:this.currentTimeline_,startOfSegment:i,buffered:this.buffered_(),overrideCheck:h});var p=ia(this.sourceUpdater_.audioBuffered());return"number"==typeof p&&(d.audioAppendStart=p-this.sourceUpdater_.audioTimestampOffset()),this.sourceUpdater_.videoBuffered().length&&(d.gopsToAlignWith=function(e,t,n){if(null==t||!e.length)return[];var r,i=Math.ceil((t-n+3)*M.ONE_SECOND_IN_TS);for(r=0;r<e.length&&!(e[r].pts>i);r++);return e.slice(r)}(this.gopBuffer_,this.currentTime_()-this.sourceUpdater_.videoTimestampOffset(),this.timeMapping_)),d},n.timestampOffsetForSegment_=function(e){return n=(t=e).segmentTimeline,r=t.currentTimeline,i=t.startOfSegment,a=t.buffered,t.overrideCheck||n!==r?n<r?i:a.length?a.end(a.length-1):i:null;var t,n,r,i,a},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=Ea.estimateSegmentRequestTime(r,n,this.playlist_,e.bytesReceived),a=function(e,t,n){return void 0===n&&(n=1),((e.length?e.end(e.length-1):0)-t)/n}(this.buffered_(),t,this.vhs_.tech_.playbackRate())-1;if(!(i<=a)){var s=function(e){var t=e.master,n=e.currentTime,r=e.bandwidth,i=e.duration,a=e.segmentDuration,s=e.timeUntilRebuffer,o=e.currentTimeline,u=e.syncController,l=t.playlists.filter((function(e){return!Ea.isIncompatible(e)})),c=l.filter(Ea.isEnabled);c.length||(c=l.filter((function(e){return!Ea.isDisabled(e)})));var d=c.filter(Ea.hasAttribute.bind(null,"BANDWIDTH")).map((function(e){var t=u.getSyncPoint(e,i,o,n)?1:2;return{playlist:e,rebufferingImpact:Ea.estimateSegmentRequestTime(a,r,e)*t-s}})),h=d.filter((function(e){return e.rebufferingImpact<=0}));return zs(h,(function(e,t){return Gs(t.playlist,e.playlist)})),h.length?h[0]:(zs(d,(function(e,t){return e.rebufferingImpact-t.rebufferingImpact})),d[0]||null)}({master:this.vhs_.playlists.master,currentTime:t,bandwidth:n,duration:this.duration_(),segmentDuration:r,timeUntilRebuffer:a,currentTimeline:this.currentTimeline_,syncController:this.syncController_});if(s){var o=i-a-s.rebufferingImpact,u=.5;a<=1/30&&(u=1),!s.playlist||s.playlist.uri===this.playlist_.uri||o<u||(this.bandwidth=s.playlist.attributes.BANDWIDTH*ls.BANDWIDTH_VARIANCE+1,this.trigger("earlyabort"))}}}},n.handleAbort_=function(e){this.logger_("Aborting "+Js(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||{},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}(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=Zs(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)if(this.pendingSegment_.hasAppendedData_){var r=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset(),i={};t.forEach((function(e){i[e.stream]=i[e.stream]||{startTime:1/0,captions:[],endTime:0};var t=i[e.stream];t.startTime=Math.min(t.startTime,e.startTime+r),t.endTime=Math.max(t.endTime,e.endTime+r),t.captions.push(e)})),Object.keys(i).forEach((function(e){var t=i[e],s=t.startTime,o=t.endTime,u=t.captions,l=n.inbandTextTracks_;n.logger_("adding cues from "+s+" -> "+o+" for "+e),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=n,s=n,o=!1,u=(t.options_.vhs&&t.options_.vhs.captionServices||{})[r];u&&(a=u.label,s=u.language,o=u.default),e[n]=t.addRemoteTextTrack({kind:"captions",id:r,default:o,label:a,language:s},!1).track}}}(l,n.vhs_.tech_,e),$s(s,o,l[e]),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))}))}}({captionArray:u,inbandTextTracks:l,timestampOffset:r})})),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))if(this.pendingSegment_.hasAppendedData_){var r=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset();!function(e,t,n){e.metadataTrack_||(e.metadataTrack_=n.addRemoteTextTrack({kind:"metadata",label:"Timed Metadata"},!1).track,e.metadataTrack_.inBandMetadataTrackDispatchType=t)}(this.inbandTextTracks_,n,this.vhs_.tech_),Ks({inbandTextTracks:this.inbandTextTracks_,metadataArray:t,timestampOffset:r,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_()||!eo({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.getPendingSegmentPlaylist=function(){return this.pendingSegment_?this.pendingSegment_.playlist:null},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)&&!eo({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.part||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[Zs(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 s=this.chooseNextRequest_();if(s.mediaIndex!==n.mediaIndex||s.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=Ka(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,s=e.bytes,o=this.sourceUpdater_.audioBuffered(),u=this.sourceUpdater_.videoBuffered();o.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the audio buffer: "+ra(o).join(", ")),u.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the video buffer: "+ra(u).join(", "));var l=o.length?o.start(0):0,c=o.length?o.end(o.length-1):0,d=u.length?u.start(0):0,h=u.length?u.end(u.length-1):0;if(c-l<=1&&h-d<=1)return this.logger_("On QUOTA_EXCEEDED_ERR, single segment too large to append to buffer, triggering an error. Appended byte length: "+s.byteLength+", audio buffer: "+ra(o).join(", ")+", video buffer: "+ra(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:s}));var p=this.currentTime_()-1;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 1s"),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)}),!0)},n.handleAppendError_=function(e,t){var n=e.segmentInfo,r=e.type,i=e.bytes;t&&(22!==t.code?(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,n,r,i=e.segmentInfo,a=e.type,s=e.initSegment,o=e.data,u=e.bytes;if(!u){var l=[o],c=o.byteLength;s&&(l.unshift(s),c+=s.byteLength),r=0,(t={bytes:c,segments:l}).bytes&&(n=new Uint8Array(t.bytes),t.segments.forEach((function(e){n.set(e,r),r+=e.byteLength}))),u=n}this.sourceUpdater_.appendBuffer({segmentInfo:i,type:a,bytes:u},this.handleAppendError_.bind(this,{segmentInfo:i,type:a,bytes:u}))},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=l()({},e,{forceTimestampOffset:!0});l()(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,s=r||i&&a;this.logger_("Requesting "+Js(e)),n.map&&!n.map.bytes&&(this.logger_("going to request init segment."),this.appendInitSegment_={video:!0,audio:!0}),e.abortRequests=Ms({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:s,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_(Js(e)+" logged from transmuxer stream "+a+" as a "+i+": "+r)}})},n.trimBackBuffer_=function(e){var t=function(e,t,n){var r=t-ls.BACK_BUFFER_LENGTH;e.length&&(r=Math.max(r,e.start(0)));var i=t-n;return Math.min(i,r)}(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<1/60?this.logger_("Ignoring segment's bandwidth because its duration of "+e+" is less than the min to record "+1/60):(this.bandwidth=t.bandwidth,this.roundTrip=t.roundTripTime)},n.handleTimeout_=function(){this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=NaN,this.trigger("bandwidthupdate"),this.trigger("timeout")},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===ks)return;return this.pause(),e.code===Es?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_=function(e,t,n){if(!t.length)return e;if(n)return t.slice();for(var r=t[0].pts,i=0;i<e.length&&!(e[i].pts>=r);i++);return e.slice(0,i).concat(t)}(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,s=e.useVideoTimingInfo,o=e.videoTimingInfo,u=e.audioTimingInfo;if(void 0!==t)return t;if(!s)return u.start;var l=n.segments[r-1];return 0!==r&&l&&void 0!==l.start&&l.end===i+a?o.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,s=!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++,s&&e.waitingOnAppends++,a&&this.sourceUpdater_.videoQueueCallback(this.checkAppendsDone_.bind(this,e)),s&&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=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}(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-=this.getSegmentStartTimeForTimestampOffsetCalculation_({videoTimingInfo:e.segment.videoTimingInfo,audioTimingInfo:e.segment.audioTimingInfo,timingInfo:e.timingInfo}),e.changedTimestampOffset=!0,e.timestampOffset!==this.sourceUpdater_.videoTimestampOffset()&&(this.sourceUpdater_.videoTimestampOffset(e.timestampOffset),t=!0),e.timestampOffset!==this.sourceUpdater_.audioTimestampOffset()&&(this.sourceUpdater_.audioTimestampOffset(e.timestampOffset),t=!0),t&&this.trigger("timestampoffset")}},n.getSegmentStartTimeForTimestampOffsetCalculation_=function(e){var t=e.videoTimingInfo,n=e.audioTimingInfo,r=e.timingInfo;return this.useDtsForTimestampOffset_?t&&"number"==typeof t.transmuxedDecodeStart?t.transmuxedDecodeStart:n&&"number"==typeof n.transmuxedDecodeStart?n.transmuxedDecodeStart:r.start:r.start},n.updateTimingInfoEnd_=function(e){e.timingInfo=e.timingInfo||{};var t=this.getMediaInfo_(),n="main"===this.loaderType_&&t&&t.hasVideo&&e.videoTimingInfo?e.videoTimingInfo:e.audioTimingInfo;n&&(e.timingInfo.end="number"==typeof n.end?n.end:n.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=no(e,this.sourceType_);if(t&&("warn"===t.severity?Xi.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 "+Js(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,r=e.part,i=n.end&&this.currentTime_()-n.end>3*e.playlist.targetDuration,a=r&&r.end&&this.currentTime_()-r.end>3*e.playlist.partTargetDuration;if(i||a)return this.logger_("bad "+(i?"segment":"part")+" "+Js(e)),void this.resetEverything();null!==this.mediaIndex&&this.trigger("bandwidthupdate"),this.trigger("progress"),this.mediaIndex=e.mediaIndex,this.partIndex=e.partIndex,this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex)&&this.endOfStream(),this.trigger("appended"),e.hasAppendedData_&&this.mediaAppends++,this.paused()||this.monitorBuffer_()}else this.logger_("Throwing away un-appended sync request "+Js(e))},n.recordThroughput_=function(e){if(e.duration<1/60)this.logger_("Ignoring segment's throughput because its duration of "+e.duration+" is less than the min to record "+1/60);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(Qs(n)&&Qs(r)){$s(n,r,this.segmentMetadataTrack_);var i=a.a.WebKitDataCue||a.a.VTTCue,s={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},o=new i(n,r,JSON.stringify(s));o.value=s,this.segmentMetadataTrack_.addCue(o)}}},t}(Xi.EventTarget);function io(){}var ao,so=function(e){return"string"!=typeof e?e:e.replace(/./,(function(e){return e.toUpperCase()}))},oo=["video","audio"],uo=function(e,t){var n=t[e+"Buffer"];return n&&n.updating||t.queuePending[e]},lo=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&&!uo(t,n)){if(i.type!==t){if(null===(r=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}(t,n.queue)))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))}},co=function(e,t){var n=t[e+"Buffer"],r=so(e);n&&(n.removeEventListener("updateend",t["on"+r+"UpdateEnd_"]),n.removeEventListener("error",t["on"+r+"Error_"]),t.codecs[e]=null,t[e+"Buffer"]=null)},ho=function(e,t){return e&&t&&-1!==Array.prototype.indexOf.call(e.sourceBuffers,t)},po=function(e,t,n){return function(r,i){var a=i[r+"Buffer"];if(ho(i.mediaSource,a)){i.logger_("Appending segment "+t.mediaIndex+"'s "+e.length+" bytes to "+r+"Buffer");try{a.appendBuffer(e)}catch(e){i.logger_("Error with code "+e.code+" "+(22===e.code?"(QUOTA_EXCEEDED_ERR) ":"")+"when appending segment "+t.mediaIndex+" to "+r+"Buffer"),i.queuePending[r]=null,n(e)}}}},fo=function(e,t){return function(n,r){var i=r[n+"Buffer"];if(ho(r.mediaSource,i)){r.logger_("Removing "+e+" to "+t+" from "+n+"Buffer");try{i.remove(e,t)}catch(i){r.logger_("Remove "+e+" to "+t+" from "+n+"Buffer failed")}}}},mo=function(e){return function(t,n){var r=n[t+"Buffer"];ho(n.mediaSource,r)&&(n.logger_("Setting "+t+"timestampOffset to "+e),r.timestampOffset=e)}},go=function(e){return function(t,n){e()}},yo=function(e){return function(t){if("open"===t.mediaSource.readyState){t.logger_("Calling mediaSource endOfStream("+(e||"")+")");try{t.mediaSource.endOfStream(e)}catch(e){Xi.log.warn("Failed to call media source endOfStream",e)}}}},vo=function(e){return function(t){t.logger_("Setting mediaSource duration to "+e);try{t.mediaSource.duration=e}catch(e){Xi.log.warn("Failed to set media source duration",e)}}},_o=function(){return function(e,t){if("open"===t.mediaSource.readyState){var n=t[e+"Buffer"];if(ho(t.mediaSource,n)){t.logger_("calling abort on "+e+"Buffer");try{n.abort()}catch(t){Xi.log.warn("Failed to abort on "+e+"Buffer",t)}}}}},bo=function(e,t){return function(n){var r=so(e),i=Object(A.e)(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}},To=function(e){return function(t){var n=t[e+"Buffer"];if(co(e,t),ho(t.mediaSource,n)){t.logger_("Removing "+e+"Buffer with codec "+t.codecs[e]+" from mediaSource");try{t.mediaSource.removeSourceBuffer(n)}catch(t){Xi.log.warn("Failed to removeSourceBuffer "+e+"Buffer",t)}}}},wo=function(e){return function(t,n){var r=n[t+"Buffer"],i=Object(A.e)(e);ho(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)}},So=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}),lo(t,n)},Eo=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_"])}lo(e,t)}},ko=function(e){function t(t){var n;return(n=e.call(this)||this).mediaSource=t,n.sourceopenListener_=function(){return lo("mediaSource",p()(n))},n.mediaSource.addEventListener("sourceopen",n.sourceopenListener_),n.logger_=Ji("SourceUpdater"),n.audioTimestampOffset_=0,n.videoTimestampOffset_=0,n.queue=[],n.queuePending={audio:null,video:null},n.delayedAudioAppendQueue_=[],n.videoAppendQueued_=!1,n.codecs={},n.onVideoUpdateEnd_=Eo("video",p()(n)),n.onAudioUpdateEnd_=Eo("audio",p()(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}m()(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){So({type:"mediaSource",sourceUpdater:this,action:bo(e,t),name:"addSourceBuffer"})},n.abort=function(e){So({type:e,sourceUpdater:this,action:_o(e),name:"abort"})},n.removeSourceBuffer=function(e){this.canRemoveSourceBuffer()?So({type:"mediaSource",sourceUpdater:this,action:To(e),name:"removeSourceBuffer"}):Xi.log.error("removeSourceBuffer is not supported!")},n.canRemoveSourceBuffer=function(){return!Xi.browser.IE_VERSION&&!Xi.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()?So({type:e,sourceUpdater:this,action:wo(t),name:"changeType"}):Xi.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");if(So({type:i,sourceUpdater:this,action:po(a,r||{mediaIndex:-1},t),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 ho(this.mediaSource,this.audioBuffer)&&this.audioBuffer.buffered?this.audioBuffer.buffered:Xi.createTimeRange()},n.videoBuffered=function(){return ho(this.mediaSource,this.videoBuffer)&&this.videoBuffer.buffered?this.videoBuffer.buffered:Xi.createTimeRange()},n.buffered=function(){var e=ho(this.mediaSource,this.videoBuffer)?this.videoBuffer:null,t=ho(this.mediaSource,this.audioBuffer)?this.audioBuffer:null;return t&&!e?this.audioBuffered():e&&!t?this.videoBuffered():function(e,t){var n=null,r=null,i=0,a=[],s=[];if(!(e&&e.length&&t&&t.length))return Xi.createTimeRange();for(var o=e.length;o--;)a.push({time:e.start(o),type:"start"}),a.push({time:e.end(o),type:"end"});for(o=t.length;o--;)a.push({time:t.start(o),type:"start"}),a.push({time:t.end(o),type:"end"});for(a.sort((function(e,t){return e.time-t.time})),o=0;o<a.length;o++)"start"===a[o].type?2===++i&&(n=a[o].time):"end"===a[o].type&&1===--i&&(r=a[o].time),null!==n&&null!==r&&(s.push([n,r]),n=null,r=null);return Xi.createTimeRanges(s)}(this.audioBuffered(),this.videoBuffered())},n.setDuration=function(e,t){void 0===t&&(t=io),So({type:"mediaSource",sourceUpdater:this,action:vo(e),name:"duration",doneFn:t})},n.endOfStream=function(e,t){void 0===e&&(e=null),void 0===t&&(t=io),"string"!=typeof e&&(e=void 0),So({type:"mediaSource",sourceUpdater:this,action:yo(e),name:"endOfStream",doneFn:t})},n.removeAudio=function(e,t,n){void 0===n&&(n=io),this.audioBuffered().length&&0!==this.audioBuffered().end(0)?So({type:"audio",sourceUpdater:this,action:fo(e,t),doneFn:n,name:"remove"}):n()},n.removeVideo=function(e,t,n){void 0===n&&(n=io),this.videoBuffered().length&&0!==this.videoBuffered().end(0)?So({type:"video",sourceUpdater:this,action:fo(e,t),doneFn:n,name:"remove"}):n()},n.updating=function(){return!(!uo("audio",this)&&!uo("video",this))},n.audioTimestampOffset=function(e){return void 0!==e&&this.audioBuffer&&this.audioTimestampOffset_!==e&&(So({type:"audio",sourceUpdater:this,action:mo(e),name:"timestampOffset"}),this.audioTimestampOffset_=e),this.audioTimestampOffset_},n.videoTimestampOffset=function(e){return void 0!==e&&this.videoBuffer&&this.videoTimestampOffset!==e&&(So({type:"video",sourceUpdater:this,action:mo(e),name:"timestampOffset"}),this.videoTimestampOffset_=e),this.videoTimestampOffset_},n.audioQueueCallback=function(e){this.audioBuffer&&So({type:"audio",sourceUpdater:this,action:go(e),name:"callback"})},n.videoQueueCallback=function(e){this.videoBuffer&&So({type:"video",sourceUpdater:this,action:go(e),name:"callback"})},n.dispose=function(){var e=this;this.trigger("dispose"),oo.forEach((function(t){e.abort(t),e.canRemoveSourceBuffer()?e.removeSourceBuffer(t):e[t+"QueueCallback"]((function(){return co(t,e)}))})),this.videoAppendQueued_=!1,this.delayedAudioAppendQueue_.length=0,this.sourceopenListener_&&this.mediaSource.removeEventListener("sourceopen",this.sourceopenListener_),this.off()},t}(Xi.EventTarget),Co=function(e){return decodeURIComponent(escape(String.fromCharCode.apply(null,e)))},xo=new Uint8Array("\n\n".split("").map((function(e){return e.charCodeAt(0)}))),Ao=function(e){function t(){return e.call(this,"Trying to parse received VTT cues, but there is no WebVTT. Make sure vtt.js is loaded.")||this}return m()(t,e),t}(j()(Error)),Oo=function(e){function t(t,n){var r;return void 0===n&&(n={}),(r=e.call(this,t,n)||this).mediaSource_=null,r.subtitlesTrack_=null,r.loaderType_="subtitle",r.featuresNativeTextTracks_=t.featuresNativeTextTracks,r.loadVttJs=t.loadVttJs,r.shouldSaveSegmentTimingInfo_=!1,r}m()(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 Xi.createTimeRanges();var e=this.subtitlesTrack_.cues,t=e[0].startTime,n=e[e.length-1].startTime;return Xi.createTimeRanges([[t,n]])},n.initSegmentForMap=function(e,t){if(void 0===t&&(t=!1),!e)return null;var n=Ka(e),r=this.initSegments_[n];if(t&&!r&&e.bytes){var i=xo.byteLength+e.bytes.byteLength,a=new Uint8Array(i);a.set(e.bytes),a.set(xo,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 void 0===e||(this.subtitlesTrack_=e,"INIT"===this.state&&this.couldBeginLoading_()&&this.init_()),this.subtitlesTrack_},n.remove=function(e,t){$s(e,t,this.subtitlesTrack_)},n.fillBuffer_=function(){var e=this,t=this.chooseNextRequest_();if(t){if(null===this.syncController_.timestampOffsetForTimeline(t.timeline)){return this.syncController_.one("timestampoffset",(function(){e.state="READY",e.paused()||e.monitorBuffer_()})),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){for(;e&&e.segment.empty;){if(e.mediaIndex+1>=e.playlist.segments.length){e=null;break}e=this.generateSegmentInfo_({playlist:e.playlist,mediaIndex:e.mediaIndex+1,startOfSegment:e.startOfSegment+e.duration,isSyncRequest:e.isSyncRequest})}return e},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===Es&&this.handleTimeout_(),e.code===ks?this.mediaRequestsAborted+=1:this.mediaRequestsErrored+=1,void this.stopForError(e);var i=this.pendingSegment_;this.saveBandwidthRelatedStats_(i.duration,t.stats),t.key&&this.segmentKey(t.key,!0),this.state="APPENDING",this.trigger("appending");var s=i.segment;if(s.map&&(s.map.bytes=t.map.bytes),i.bytes=t.bytes,"function"!=typeof a.a.WebVTT&&"function"==typeof this.loadVttJs)return this.state="WAITING_ON_VTTJS",void this.loadVttJs().then((function(){return r.segmentRequestFinished_(e,t,n)}),(function(){return r.stopForError({message:"Error loading vtt.js"})}));s.requested=!0;try{this.parseVTTCues_(i)}catch(e){return void this.stopForError({message:e.message})}if(this.updateTimeMapping_(i,this.syncController_.timelines[i.timeline],this.playlist_),i.cues.length?i.timingInfo={start:i.cues[0].startTime,end:i.cues[i.cues.length-1].endTime}:i.timingInfo={start:i.startOfSegment,end:i.startOfSegment+i.duration},i.isSyncRequest)return this.trigger("syncinfoupdate"),this.pendingSegment_=null,void(this.state="READY");i.byteLength=i.bytes.byteLength,this.mediaSecondsLoaded+=s.duration,i.cues.forEach((function(e){r.subtitlesTrack_.addCue(r.featuresNativeTextTracks_?new a.a.VTTCue(e.startTime,e.endTime,e.text):e)})),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>1&&r.push(t[a]);r.length&&r.forEach((function(t){return e.removeCue(t)}))}}(this.subtitlesTrack_),this.handleAppendsDone_()}else this.state="READY"},n.handleData_=function(){},n.updateTimingInfoEnd_=function(){},n.parseVTTCues_=function(e){var t,n=!1;if("function"!=typeof a.a.WebVTT)throw new Ao;"function"==typeof a.a.TextDecoder?t=new a.a.TextDecoder("utf8"):(t=a.a.WebVTT.StringDecoder(),n=!0);var r=new 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){Xi.log.warn("Error encountered when parsing cues: "+e.message)},e.segment.map){var i=e.segment.map.bytes;n&&(i=Co(i)),r.parse(i)}var s=e.bytes;n&&(s=Co(s)),r.parse(s),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/M.ONE_SECOND_IN_TS-i.LOCAL+t.mapping;if(e.cues.forEach((function(e){e.startTime+=a,e.endTime+=a})),!n.syncInfo){var s=e.cues[0].startTime,o=e.cues[e.cues.length-1].startTime;n.syncInfo={mediaSequence:n.mediaSequence+e.mediaIndex,time:Math.min(s,o-r.duration)}}}else r.empty=!0},t}(ro),Io=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},Po=[{name:"VOD",run:function(e,t,n,r,i){if(n!==1/0){return{time:0,segmentIndex:0,partIndex:null}}return null}},{name:"ProgramDateTime",run:function(e,t,n,r,i){if(!Object.keys(e.timelineToDatetimeMappings).length)return null;var a=null,s=null,o=ua(t);i=i||0;for(var u=0;u<o.length;u++){var l=o[t.endList||0===i?u:o.length-(u+1)],c=l.segment,d=e.timelineToDatetimeMappings[c.timeline];if(d&&c.dateTimeObject){var h=c.dateTimeObject.getTime()/1e3+d;if(c.parts&&"number"==typeof l.partIndex)for(var p=0;p<l.partIndex;p++)h+=c.parts[p].duration;var f=Math.abs(i-h);if(null!==s&&(0===f||s<f))break;s=f,a={time:h,segmentIndex:l.segmentIndex,partIndex:l.partIndex}}}return a}},{name:"Segment",run:function(e,t,n,r,i){var a=null,s=null;i=i||0;for(var o=ua(t),u=0;u<o.length;u++){var l=o[t.endList||0===i?u:o.length-(u+1)],c=l.segment,d=l.part&&l.part.start||c&&c.start;if(c.timeline===r&&void 0!==d){var h=Math.abs(i-d);if(null!==s&&s<h)break;(!a||null===s||s>=h)&&(s=h,a={time:d,segmentIndex:l.segmentIndex,partIndex:l.partIndex})}}return a}},{name:"Discontinuity",run:function(e,t,n,r,i){var a=null;if(i=i||0,t.discontinuityStarts&&t.discontinuityStarts.length)for(var s=null,o=0;o<t.discontinuityStarts.length;o++){var u=t.discontinuityStarts[o],l=t.discontinuitySequence+o+1,c=e.discontinuities[l];if(c){var d=Math.abs(i-c.time);if(null!==s&&s<d)break;(!a||null===s||s>=d)&&(s=d,a={time:c.time,segmentIndex:u,partIndex:null})}}return a}},{name:"Playlist",run:function(e,t,n,r,i){return t.syncInfo?{time:t.syncInfo.time,segmentIndex:t.syncInfo.mediaSequence-t.mediaSequence,partIndex:null}:null}}],Lo=function(e){function t(t){var n;return(n=e.call(this)||this).timelines=[],n.discontinuities=[],n.timelineToDatetimeMappings={},n.logger_=Ji("SyncController"),n}m()(t,e);var n=t.prototype;return n.getSyncPoint=function(e,t,n,r){var i=this.runStrategies_(e,t,n,r);return i.length?this.selectSyncPoint_(i,{key:"time",value:r}):null},n.getExpiredTime=function(e,t){if(!e||!e.segments)return null;var n=this.runStrategies_(e,t,e.discontinuitySequence,0);if(!n.length)return null;var r=this.selectSyncPoint_(n,{key:"segmentIndex",value:0});return r.segmentIndex>0&&(r.time*=-1),Math.abs(r.time+fa({defaultDuration:e.targetDuration,durationList:e.segments,startIndex:r.segmentIndex,endIndex:0}))},n.runStrategies_=function(e,t,n,r){for(var i=[],a=0;a<Po.length;a++){var s=Po[a],o=s.run(this,e,t,n,r);o&&(o.strategy=s.name,i.push({strategy:s.name,syncPoint:o}))}return i},n.selectSyncPoint_=function(e,t){for(var n=e[0].syncPoint,r=Math.abs(e[0].syncPoint[t.key]-t.value),i=e[0].strategy,a=1;a<e.length;a++){var s=Math.abs(e[a].syncPoint[t.key]-t.value);s<r&&(r=s,n=e[a].syncPoint,i=e[a].strategy)}return this.logger_("syncPoint for ["+t.key+": "+t.value+"] chosen with strategy ["+i+"]: [time:"+n.time+", segmentIndex:"+n.segmentIndex+("number"==typeof n.partIndex?",partIndex:"+n.partIndex:"")+"]"),n},n.saveExpiredSegmentInfo=function(e,t){var n=t.mediaSequence-e.mediaSequence;if(n>86400)Xi.log.warn("Not saving expired segment info. Media sequence gap "+n+" is too large.");else for(var r=n-1;r>=0;r--){var i=e.segments[r];if(i&&void 0!==i.start){t.syncInfo={mediaSequence:e.mediaSequence+r,time:i.start},this.logger_("playlist refresh sync: [time:"+t.syncInfo.time+", mediaSequence: "+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 void 0===this.timelines[e]?null:this.timelines[e].time},n.mappingForTimeline=function(e){return void 0===this.timelines[e]?null:this.timelines[e].mapping},n.calculateSegmentTimeMapping_=function(e,t,n){var r,i,a=e.segment,s=e.part,o=this.timelines[e.timeline];if("number"==typeof e.timestampOffset)o={time:e.startOfSegment,mapping:e.startOfSegment-t.start},n&&(this.timelines[e.timeline]=o,this.trigger("timestampoffset"),this.logger_("time mapping for timeline "+e.timeline+": [time: "+o.time+"] [mapping: "+o.mapping+"]")),r=e.startOfSegment,i=t.end+o.mapping;else{if(!o)return!1;r=t.start+o.mapping,i=t.end+o.mapping}return s&&(s.start=r,s.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,s=i-e.mediaIndex,o=Math.abs(s);if(!this.discontinuities[a]||this.discontinuities[a].accuracy>o){var u=void 0;u=s<0?n.start-fa({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex,endIndex:i}):n.end+fa({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex+1,endIndex:i}),this.discontinuities[a]={time:u,accuracy:o}}}},n.dispose=function(){this.trigger("dispose"),this.off()},t}(Xi.EventTarget),Do=function(e){function t(){var t;return(t=e.call(this)||this).pendingTimelineChanges_={},t.lastTimelineChanges_={},t}m()(t,e);var n=t.prototype;return 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Uint8Array(t.encrypted.bytes,t.encrypted.byteOffset,t.encrypted.byteLength),r=new Uint32Array(t.key.bytes,t.key.byteOffset,t.key.byteLength/4),i=new Uint32Array(t.iv.bytes,t.iv.byteOffset,t.iv.byteLength/4);new h(n,r,i,(function(e,n){self.postMessage(f({source:t.source,decrypted:n}),[n.buffer])}))}})))),No=function(e){var t=e.default?"main":"alternative";return e.characteristics&&e.characteristics.indexOf("public.accessibility.describes-video")>=0&&(t="main-desc"),t},Mo=function(e,t){e.abort(),e.pause(),t&&t.activePlaylistLoader&&(t.activePlaylistLoader.pause(),t.activePlaylistLoader=null)},Uo=function(e,t){t.activePlaylistLoader=e,e.load()},jo={AUDIO:function(e,t){return function(){var n=t.segmentLoaders[e],r=t.mediaTypes[e],i=t.blacklistCurrentPlaylist;Mo(n,r);var a=r.activeTrack(),s=r.activeGroup(),o=(s.filter((function(e){return e.default}))[0]||s[0]).id,u=r.tracks[o];if(a!==u){for(var l in Xi.log.warn("Problem encountered loading the alternate audio track.Switching back to 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e=t.media();a.playlist(e,i),a.track(s.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",jo[e](e,n))}},qo={AUDIO:function(e,t){var n=t.vhs,r=t.sourceType,i=t.segmentLoaders[e],a=t.requestOptions,s=t.master.mediaGroups,o=t.mediaTypes[e],u=o.groups,l=o.tracks,c=o.logger_,d=t.masterPlaylistLoader,h=Sa(d.master);for(var p in s[e]&&0!==Object.keys(s[e]).length||(s[e]={main:{default:{default:!0}}},h&&(s[e].main.default.playlists=d.master.playlists)),s[e])for(var f in u[p]||(u[p]=[]),s[e][p]){var m=s[e][p][f],g=void 0;if(h?(c("AUDIO group '"+p+"' label '"+f+"' is a master playlist"),m.isMasterPlaylist=!0,g=null):g="vhs-json"===r&&m.playlists?new Ba(m.playlists[0],n,a):m.resolvedUri?new Ba(m.resolvedUri,n,a):m.playlists&&"dash"===r?new us(m.playlists[0],n,a,d):null,m=Xi.mergeOptions({id:f,playlistLoader:g},m),Bo[e](e,m.playlistLoader,t),u[p].push(m),void 0===l[f]){var y=new Xi.AudioTrack({id:f,kind:No(m),enabled:!1,language:m.language,default:m.default,label:f});l[f]=y}}i.on("error",jo[e](e,t))},SUBTITLES:function(e,t){var n=t.tech,r=t.vhs,i=t.sourceType,a=t.segmentLoaders[e],s=t.requestOptions,o=t.master.mediaGroups,u=t.mediaTypes[e],l=u.groups,c=u.tracks,d=t.masterPlaylistLoader;for(var h in o[e])for(var p in l[h]||(l[h]=[]),o[e][h])if(!o[e][h][p].forced){var f=o[e][h][p],m=void 0;if("hls"===i)m=new Ba(f.resolvedUri,r,s);else if("dash"===i){if(!f.playlists.filter((function(e){return e.excludeUntil!==1/0})).length)return;m=new us(f.playlists[0],r,s,d)}else"vhs-json"===i&&(m=new Ba(f.playlists?f.playlists[0]:f.resolvedUri,r,s));if(f=Xi.mergeOptions({id:p,playlistLoader:m},f),Bo[e](e,f.playlistLoader,t),l[h].push(f),void 0===c[p]){var g=n.addRemoteTextTrack({id:p,kind:"subtitles",default:f.default&&f.autoselect,language:f.language,label:p},!1).track;c[p]=g}}a.on("error",jo[e](e,t))},"CLOSED-CAPTIONS":function(e,t){var n=t.tech,r=t.master.mediaGroups,i=t.mediaTypes[e],a=i.groups,s=i.tracks;for(var o in r[e])for(var u in a[o]||(a[o]=[]),r[e][o]){var l=r[e][o][u];if(/^(?:CC|SERVICE)/.test(l.instreamId)){var c=n.options_.vhs&&n.options_.vhs.captionServices||{},d={label:u,language:l.language,instreamId:l.instreamId,default:l.default&&l.autoselect};if(c[d.instreamId]&&(d=Xi.mergeOptions(d,c[d.instreamId])),void 0===d.default&&delete d.default,a[o].push(Xi.mergeOptions({id:u},l)),void 0===s[u]){var h=n.addRemoteTextTrack({id:d.instreamId,kind:"captions",default:d.default,language:d.language,label:d.label},!1).track;s[u]=h}}}}},Fo=function e(t,n){for(var r=0;r<t.length;r++){if(Ta(n,t[r]))return!0;if(t[r].playlists&&e(t[r].playlists,n))return!0}return!1},Ho={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}}},Vo=function(e){["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((function(t){qo[t](t,e)}));var t=e.mediaTypes,n=e.masterPlaylistLoader,r=e.tech,i=e.vhs,a=e.segmentLoaders,s=a.AUDIO,o=a.main;["AUDIO","SUBTITLES"].forEach((function(n){t[n].activeGroup=function(e,t){return function(n){var r=t.masterPlaylistLoader,i=t.mediaTypes[e].groups,a=r.media();if(!a)return null;var s=null;a.attributes[e]&&(s=i[a.attributes[e]]);var o=Object.keys(i);if(!s)if("AUDIO"===e&&o.length>1&&Sa(t.master))for(var u=0;u<o.length;u++){var l=i[o[u]];if(Fo(l,a)){s=l;break}}else i.main?s=i.main:1===o.length&&(s=i[o[0]]);return void 0===n?s:null!==n&&s&&s.filter((function(e){return e.id===n.id}))[0]||null}}(n,e),t[n].activeTrack=Ho[n](n,e),t[n].onGroupChanged=function(e,t){return function(){var n=t.segmentLoaders,r=n[e],i=n.main,a=t.mediaTypes[e],s=a.activeTrack(),o=a.getActiveGroup(),u=a.activePlaylistLoader,l=a.lastGroup_;o&&l&&o.id===l.id||(a.lastGroup_=o,a.lastTrack_=s,Mo(r,a),o&&!o.isMasterPlaylist&&(o.playlistLoader?(r.resyncLoader(),Uo(o.playlistLoader,a)):u&&i.resetEverything()))}}(n,e),t[n].onGroupChanging=function(e,t){return function(){var n=t.segmentLoaders[e];t.mediaTypes[e].lastGroup_=null,n.abort(),n.pause()}}(n,e),t[n].onTrackChanged=function(e,t){return function(){var n=t.masterPlaylistLoader,r=t.segmentLoaders,i=r[e],a=r.main,s=t.mediaTypes[e],o=s.activeTrack(),u=s.getActiveGroup(),l=s.activePlaylistLoader,c=s.lastTrack_;if((!c||!o||c.id!==o.id)&&(s.lastGroup_=u,s.lastTrack_=o,Mo(i,s),u)){if(u.isMasterPlaylist){if(!o||!c||o.id===c.id)return;var d=t.vhs.masterPlaylistController_,h=d.selectPlaylist();if(d.media()===h)return;return s.logger_("track change. Switching master audio from "+c.id+" to "+o.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)}l!==u.playlistLoader?(i.track&&i.track(o),i.resetEverything(),Uo(u.playlistLoader,s)):Uo(u.playlistLoader,s)}}}(n,e),t[n].getActiveGroup=function(e,t){var n=t.mediaTypes;return function(){var t=n[e].activeTrack();return t?n[e].activeGroup(t):null}}(n,e)}));var u=t.AUDIO.activeGroup();if(u){var l=(u.filter((function(e){return e.default}))[0]||u[0]).id;t.AUDIO.tracks[l].enabled=!0,t.AUDIO.onGroupChanged(),t.AUDIO.onTrackChanged(),t.AUDIO.getActiveGroup().playlistLoader?(o.setAudio(!1),s.setAudio(!0)):o.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 c=function(){t.AUDIO.onTrackChanged(),r.trigger({type:"usage",name:"vhs-audio-change"}),r.trigger({type:"usage",name:"hls-audio-change"})};for(var d in r.audioTracks().addEventListener("change",c),r.remoteTextTracks().addEventListener("change",t.SUBTITLES.onTrackChanged),i.on("dispose",(function(){r.audioTracks().removeEventListener("change",c),r.remoteTextTracks().removeEventListener("change",t.SUBTITLES.onTrackChanged)})),r.clearTracks("audio"),t.AUDIO.tracks)r.audioTracks().addTrack(t.AUDIO.tracks[d])},Wo=["mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaBytesTransferred","mediaAppends"],zo=function(e){return this.audioSegmentLoader_[e]+this.mainSegmentLoader_[e]},Go=function(e){function t(t){var n;n=e.call(this)||this;var r=t.src,i=t.handleManifestRedirects,s=t.withCredentials,o=t.tech,u=t.bandwidth,l=t.externVhs,c=t.useCueTags,d=t.blacklistDuration,h=t.enableLowInitialPlaylist,f=t.sourceType,m=t.cacheEncryptionKeys,g=t.experimentalBufferBasedABR,y=t.experimentalLeastPixelDiffSelector,v=t.captionServices;if(!r)throw new Error("A non-empty playlist URL or JSON manifest string is required");var _,b=t.maxPlaylistRetries;null==b&&(b=1/0),ao=l,n.experimentalBufferBasedABR=Boolean(g),n.experimentalLeastPixelDiffSelector=Boolean(y),n.withCredentials=s,n.tech_=o,n.vhs_=o.vhs,n.sourceType_=f,n.useCueTags_=c,n.blacklistDuration=d,n.maxPlaylistRetries=b,n.enableLowInitialPlaylist=h,n.useCueTags_&&(n.cueTagsTrack_=n.tech_.addTextTrack("metadata","ad-cues"),n.cueTagsTrack_.inBandMetadataTrackDispatchType=""),n.requestOptions_={withCredentials:s,handleManifestRedirects:i,maxPlaylistRetries:b,timeout:null},n.on("error",n.pauseLoading),n.mediaTypes_=(_={},["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((function(e){_[e]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:io,activeTrack:io,getActiveGroup:io,onGroupChanged:io,onTrackChanged:io,lastTrack_:null,logger_:Ji("MediaGroups["+e+"]")}})),_),n.mediaSource=new a.a.MediaSource,n.handleDurationChange_=n.handleDurationChange_.bind(p()(n)),n.handleSourceOpen_=n.handleSourceOpen_.bind(p()(n)),n.handleSourceEnded_=n.handleSourceEnded_.bind(p()(n)),n.mediaSource.addEventListener("durationchange",n.handleDurationChange_),n.mediaSource.addEventListener("sourceopen",n.handleSourceOpen_),n.mediaSource.addEventListener("sourceended",n.handleSourceEnded_),n.seekable_=Xi.createTimeRanges(),n.hasPlayed_=!1,n.syncController_=new Lo(t),n.segmentMetadataTrack_=o.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},!1).track,n.decrypter_=new Ro,n.sourceUpdater_=new ko(n.mediaSource),n.inbandTextTracks_={},n.timelineChangeController_=new Do;var T={vhs:n.vhs_,parse708captions:t.parse708captions,useDtsForTimestampOffset:t.useDtsForTimestampOffset,captionServices:v,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_,experimentalExactManifestTimings:t.experimentalExactManifestTimings};n.masterPlaylistLoader_="dash"===n.sourceType_?new us(r,n.vhs_,n.requestOptions_):new Ba(r,n.vhs_,n.requestOptions_),n.setupMasterPlaylistLoaderListeners_(),n.mainSegmentLoader_=new ro(Xi.mergeOptions(T,{segmentMetadataTrack:n.segmentMetadataTrack_,loaderType:"main"}),t),n.audioSegmentLoader_=new ro(Xi.mergeOptions(T,{loaderType:"audio"}),t),n.subtitleSegmentLoader_=new Oo(Xi.mergeOptions(T,{loaderType:"vtt",featuresNativeTextTracks:n.tech_.featuresNativeTextTracks,loadVttJs:function(){return new Promise((function(e,t){function n(){o.off("vttjserror",r),e()}function r(){o.off("vttjsloaded",n),t()}o.one("vttjsloaded",n),o.one("vttjserror",r),o.addWebVttScript_()}))}}),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_()}))),Wo.forEach((function(e){n[e+"_"]=zo.bind(p()(n),e)})),n.logger_=Ji("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 w="none"===n.tech_.preload()?"play":"loadstart";return n.tech_.one(w,(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}m()(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(e){void 0===e&&(e="abr");var t=this.selectPlaylist();t&&this.shouldSwitchToMedia_(t)&&this.switchMedia_(t,e)},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(),t=e&&e.playlists||[];if(!e||!e.mediaGroups||!e.mediaGroups.AUDIO)return t;var n,r=e.mediaGroups.AUDIO,i=Object.keys(r);if(Object.keys(this.mediaTypes_.AUDIO.groups).length)n=this.mediaTypes_.AUDIO.activeTrack();else{var a=r.main||i.length&&r[i[0]];for(var s in a)if(a[s].default){n={label:s};break}}if(!n)return t;var o=[];for(var u in r)if(r[u][n.label]){var l=r[u][n.label];if(l.playlists&&l.playlists.length)o.push.apply(o,l.playlists);else if(l.uri)o.push(l);else if(e.playlists.length)for(var c=0;c<e.playlists.length;c++){var d=e.playlists[c];d.attributes&&d.attributes.AUDIO&&d.attributes.AUDIO===u&&o.push(d)}}return o.length?o:t},n.setupMasterPlaylistLoaderListeners_=function(){var e=this;this.masterPlaylistLoader_.on("loadedmetadata",(function(){var t=e.masterPlaylistLoader_.media(),n=1.5*t.targetDuration*1e3;ba(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()),Vo({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;if(e.initialMedia_=n,e.switchMedia_(e.initialMedia_,"initial"),!("vhs-json"===e.sourceType_&&e.initialMedia_.segments))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;ba(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.media())?e.requestOptions_.timeout=0:e.requestOptions_.timeout=n,e.masterPlaylistLoader_.load(),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();"playlist-unchanged"!==t.lastExcludeReason_&&(e.stuckAtPlaylistEnd_(t)&&(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 s in n.AUDIO[a]){n.AUDIO[a][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"})),ao.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()||this.masterPlaylistLoader_.pendingMedia_,n=this.tech_.currentTime(),r=this.bufferLowWaterLine(),i=this.bufferHighWaterLine();return function(e){var t=e.currentPlaylist,n=e.buffered,r=e.currentTime,i=e.nextPlaylist,a=e.bufferLowWaterLine,s=e.bufferHighWaterLine,o=e.duration,u=e.experimentalBufferBasedABR,l=e.log;if(!i)return Xi.log.warn("We received no playlist to switch to. Please check your stream."),!1;var c="allowing switch "+(t&&t.id||"null")+" -> "+i.id;if(!t)return l(c+" as current playlist is not set"),!0;if(i.id===t.id)return!1;var d=Boolean(ea(n,r).length);if(!t.endList)return d||"number"!=typeof t.partTargetDuration?(l(c+" as current playlist is live"),!0):(l("not "+c+" as current playlist is live llhls, but currentTime isn't in buffered."),!1);var h=aa(n,r),p=u?ls.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:ls.MAX_BUFFER_LOW_WATER_LINE;if(o<p)return l(c+" as duration < max low water line ("+o+" < "+p+")"),!0;var f=i.attributes.BANDWIDTH,m=t.attributes.BANDWIDTH;if(f<m&&(!u||h<s)){var g=c+" as next bandwidth < current bandwidth ("+f+" < "+m+")";return u&&(g+=" and forwardBuffer < bufferHighWaterLine ("+h+" < "+s+")"),l(g),!0}if((!u||f>m)&&h>=a){var y=c+" as forwardBuffer >= bufferLowWaterLine ("+h+" >= "+a+")";return u&&(y+=" and next bandwidth > current bandwidth ("+f+" > "+m+")"),l(y),!0}return l("not "+c+" as no switching criteria met"),!1}({buffered:this.tech_.buffered(),currentTime:n,currentPlaylist:t,nextPlaylist:e,bufferLowWaterLine:r,bufferHighWaterLine:i,duration:this.duration(),experimentalBufferBasedABR:this.experimentalBufferBasedABR,log:this.logger_})},n.setupSegmentLoaderListeners_=function(){var e=this;this.mainSegmentLoader_.on("bandwidthupdate",(function(){e.checkABR_("bandwidthupdate"),e.tech_.trigger("bandwidthupdate")})),this.mainSegmentLoader_.on("timeout",(function(){e.experimentalBufferBasedABR&&e.mainSegmentLoader_.load()})),this.experimentalBufferBasedABR||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."},120))}));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(){Xi.browser.IE_VERSION||Xi.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(Xi.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();void 0!==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){if(!this.seekable().length)return!1;var t=this.syncController_.getExpiredTime(e,this.duration());if(null===t)return!1;var n=ao.Playlist.playlistEnd(e,t),r=this.tech_.currentTime(),i=this.tech_.buffered();if(!i.length)return n-r<=.1;var a=i.end(i.length-1);return a-r<=.1&&n-a<=.1},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(va),s=1===a.length&&a[0]===n;if(1===i.length&&t!==1/0)return Xi.log.warn("Problem encountered with playlist "+n.id+". Trying again since it is the only playlist."),this.tech_.trigger("retryplaylist"),this.masterPlaylistLoader_.load(s);if(s){var o=!1;i.forEach((function(e){if(e!==n){var t=e.excludeUntil;void 0!==t&&t!==1/0&&(o=!0,delete e.excludeUntil)}})),o&&(Xi.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 l=e.internal?this.logger_:Xi.log.warn,c=e.message?" "+e.message:"";l((e.internal?"Internal problem":"Problem")+" encountered with playlist "+n.id+"."+c+" 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",s||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=ea(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:ao.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=ao.Playlist.seekable(t,n,ao.Playlist.liveEdgeDelay(r,t));if(0!==i.length){if(this.mediaTypes_.AUDIO.activePlaylistLoader){if(t=this.mediaTypes_.AUDIO.activePlaylistLoader.media(),null===(n=this.syncController_.getExpiredTime(t,this.duration())))return;if(0===(e=ao.Playlist.seekable(t,n,ao.Playlist.liveEdgeDelay(r,t))).length)return}var a,s;this.seekable_&&this.seekable_.length&&(a=this.seekable_.end(0),s=this.seekable_.start(0)),e?e.start(0)>i.end(0)||i.start(0)>e.end(0)?this.seekable_=i:this.seekable_=Xi.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)===s||(this.logger_("seekable updated ["+na(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=ao.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_()||{}},n=this.mainSegmentLoader_.getPendingSegmentPlaylist()||this.media();t.video=t.main;var r=Fs(this.master(),n),i={},a=!!this.mediaTypes_.AUDIO.activePlaylistLoader;if(t.main.hasVideo&&(i.video=r.video||t.main.videoCodec||A.b),t.main.isMuxed&&(i.video+=","+(r.audio||t.main.audioCodec||A.a)),(t.main.hasAudio&&!t.main.isMuxed||t.audio.hasAudio||a)&&(i.audio=r.audio||t.main.audioCodec||t.audio.audioCodec||A.a,t.audio.isFmp4=t.main.hasAudio&&!t.main.isMuxed?t.main.isFmp4:t.audio.isFmp4),i.audio||i.video){var s,o={};if(["video","audio"].forEach((function(e){if(i.hasOwnProperty(e)&&(r=t[e].isFmp4,a=i[e],!(r?Object(A.c)(a):Object(A.g)(a)))){var n=t[e].isFmp4?"browser":"muxer";o[n]=o[n]||[],o[n].push(i[e]),"audio"===e&&(s=n)}var r,a})),a&&s&&n.attributes.AUDIO){var u=n.attributes.AUDIO;this.master().playlists.forEach((function(e){(e.attributes&&e.attributes.AUDIO)===u&&e!==n&&(e.excludeUntil=1/0)})),this.logger_("excluding audio group "+u+" as "+s+' does not support codec(s): "'+i.audio+'"')}if(!Object.keys(o).length){if(this.sourceUpdater_.hasCreatedSourceBuffers()&&!this.sourceUpdater_.canChangeType()){var l=[];if(["video","audio"].forEach((function(t){var n=(Object(A.h)(e.sourceUpdater_.codecs[t]||"")[0]||{}).type,r=(Object(A.h)(i[t]||"")[0]||{}).type;n&&r&&n.toLowerCase()!==r.toLowerCase()&&l.push('"'+e.sourceUpdater_.codecs[t]+'" -> "'+i[t]+'"')})),l.length)return void this.blacklistCurrentPlaylist({playlist:n,message:"Codec switching not supported: "+l.join(", ")+".",blacklistDuration:1/0,internal:!0})}return i}var c=Object.keys(o).reduce((function(e,t){return e&&(e+=", "),e+=t+' does not support codec(s): "'+o[t].join(",")+'"'}),"")+".";this.blacklistCurrentPlaylist({playlist:n,internal:!0,message:c,blacklistDuration:1/0})}else this.blacklistCurrentPlaylist({playlist:n,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=Fs(e.master,i),s=[];!a.audio||Object(A.g)(a.audio)||Object(A.c)(a.audio)||s.push("audio codec "+a.audio),!a.video||Object(A.g)(a.video)||Object(A.c)(a.video)||s.push("video codec "+a.video),a.text&&"stpp.ttml.im1t"===a.text&&s.push("text codec "+a.text),s.length&&(i.excludeUntil=1/0,e.logger_("excluding "+i.id+" for unsupported: "+s.join(", ")))}}))},n.excludeIncompatibleVariants_=function(e){var t=this,n=[],r=this.master().playlists,i=Bs(Object(A.h)(e)),a=qs(i),s=i.video&&Object(A.h)(i.video)[0]||null,o=i.audio&&Object(A.h)(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=[],l=Fs(t.masterPlaylistLoader_.master,i),c=qs(l);if(l.audio||l.video){if(c!==a&&u.push('codec count "'+c+'" !== "'+a+'"'),!t.sourceUpdater_.canChangeType()){var d=l.video&&Object(A.h)(l.video)[0]||null,h=l.audio&&Object(A.h)(l.audio)[0]||null;d&&s&&d.type.toLowerCase()!==s.type.toLowerCase()&&u.push('video codec "'+d.type+'" !== "'+s.type+'"'),h&&o&&h.type.toLowerCase()!==o.type.toLowerCase()&&u.push('audio codec "'+h.type+'" !== "'+o.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)),function(e,t,n){if(void 0===n&&(n=0),e.segments)for(var r,i=n,s=0;s<e.segments.length;s++){var o=e.segments[s];if(r||(r=Io(t,i+o.duration/2)),r){if("cueIn"in o){r.endTime=i,r.adEndTime=i,i+=o.duration,r=null;continue}if(i<r.endTime){i+=o.duration;continue}r.endTime+=o.duration}else if("cueOut"in o&&((r=new a.a.VTTCue(i,i+o.duration,o.cueOut)).adStartTime=i,r.adEndTime=i+parseFloat(o.cueOut),t.addCue(r)),"cueOutCont"in o){var u=o.cueOutCont.split("/").map(parseFloat),l=u[0],c=u[1];(r=new a.a.VTTCue(i,i+o.duration,"")).adStartTime=i-l,r.adEndTime=r.adStartTime+c,t.addCue(r)}i+=o.duration}}(e,this.cueTagsTrack_,t)},n.goalBufferLength=function(){var e=this.tech_.currentTime(),t=ls.GOAL_BUFFER_LENGTH,n=ls.GOAL_BUFFER_LENGTH_RATE,r=Math.max(t,ls.MAX_GOAL_BUFFER_LENGTH);return Math.min(t+e*n,r)},n.bufferLowWaterLine=function(){var e=this.tech_.currentTime(),t=ls.BUFFER_LOW_WATER_LINE,n=ls.BUFFER_LOW_WATER_LINE_RATE,r=Math.max(t,ls.MAX_BUFFER_LOW_WATER_LINE),i=Math.max(t,ls.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE);return Math.min(t+e*n,this.experimentalBufferBasedABR?i:r)},n.bufferHighWaterLine=function(){return ls.BUFFER_HIGH_WATER_LINE},t}(Xi.EventTarget),Xo=function(e,t,n){var r,i,a,s=e.masterPlaylistController_,o=s[(e.options_.smoothQualityChange?"smooth":"fast")+"QualityChange_"].bind(s);if(t.attributes){var u=t.attributes.RESOLUTION;this.width=u&&u.width,this.height=u&&u.height,this.bandwidth=t.attributes.BANDWIDTH,this.frameRate=t.attributes["FRAME-RATE"]}this.codecs=Fs(s.master(),t),this.playlist=t,this.id=n,this.enabled=(r=e.playlists,i=t.id,a=o,function(e){var t=r.master.playlists[i],n=ya(t),s=va(t);return void 0===e?s:(e?delete t.disabled:t.disabled=!0,e===s||n||(a(),e?r.trigger("renditionenabled"):r.trigger("renditiondisabled")),e)})},Yo=["seeking","seeked","pause","playing","error"],Ko=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_=Ji("PlaybackWatcher"),this.logger_("initialize");var n=function(){return t.monitorCurrentTime_()},r=function(){return t.monitorCurrentTime_()},i=function(){return t.techWaiting_()},s=function(){return t.cancelTimer_()},o=this.masterPlaylistController_,u=["main","subtitle","audio"],l={};u.forEach((function(e){l[e]={reset:function(){return t.resetSegmentDownloads_(e)},updateend:function(){return t.checkSegmentDownloads_(e)}},o[e+"SegmentLoader_"].on("appendsdone",l[e].updateend),o[e+"SegmentLoader_"].on("playlistupdate",l[e].reset),t.tech_.on(["seeked","seeking"],l[e].reset)}));var c=function(e){["main","audio"].forEach((function(n){o[n+"SegmentLoader_"][e]("appended",t.seekingAppendCheck_)}))};this.seekingAppendCheck_=function(){t.fixesBadSeeks_()&&(t.consecutiveUpdates=0,t.lastRecordedTime=t.tech_.currentTime(),c("off"))},this.clearSeekingAppendCheck_=function(){return c("off")},this.watchForBadSeeking_=function(){t.clearSeekingAppendCheck_(),c("on")},this.tech_.on("seeked",this.clearSeekingAppendCheck_),this.tech_.on("seeking",this.watchForBadSeeking_),this.tech_.on("waiting",i),this.tech_.on(Yo,s),this.tech_.on("canplay",r),this.tech_.one("play",n),this.dispose=function(){t.clearSeekingAppendCheck_(),t.logger_("dispose"),t.tech_.off("waiting",i),t.tech_.off(Yo,s),t.tech_.off("canplay",r),t.tech_.off("play",n),t.tech_.off("seeking",t.watchForBadSeeking_),t.tech_.off("seeked",t.clearSeekingAppendCheck_),u.forEach((function(e){o[e+"SegmentLoader_"].off("appendsdone",l[e].updateend),o[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=function(e,t){if(e===t)return!1;if(!e&&t||!t&&e)return!0;if(e.length!==t.length)return!0;for(var n=0;n<e.length;n++)if(e.start(n)!==t.start(n)||e.end(n)!==t.end(n))return!0;return!1}(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:ra(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_.paused()&&!this.tech_.seeking()){var e=this.tech_.currentTime(),t=this.tech_.buffered();if(this.lastRecordedTime===e&&(!t.length||e+.1>=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(){if(!this.tech_.seeking())return!1;var e,t=this.seekable(),n=this.tech_.currentTime();this.afterSeekableWindow_(t,n,this.media(),this.allowSeeksWithinUnsafeLiveWindow)&&(e=t.end(t.length-1));if(this.beforeSeekableWindow_(t,n)){var r=t.start(0);e=r+(r===t.end(0)?0:.1)}if(void 0!==e)return this.logger_("Trying to seek outside of seekable at time "+n+" with seekable range "+na(t)+". Seeking to "+e+"."),this.tech_.setCurrentTime(e),!0;for(var i=this.masterPlaylistController_.sourceUpdater_,a=this.tech_.buffered(),s=i.audioBuffer?i.audioBuffered():null,o=i.videoBuffer?i.videoBuffered():null,u=this.media(),l=u.partTargetDuration?u.partTargetDuration:2*(u.targetDuration-1/30),c=[s,o],d=0;d<c.length;d++){if(c[d])if(aa(c[d],n)<l)return!1}var h=ta(a,n);return 0!==h.length&&(e=h.start(0)+.1,this.logger_("Buffered region starts ("+h.start(0)+")  just beyond seek point ("+n+"). Seeking to "+e+"."),this.tech_.setCurrentTime(e),!0)},t.waiting_=function(){if(!this.techWaiting_()){var e=this.tech_.currentTime(),t=this.tech_.buffered(),n=ea(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()||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();if(this.videoUnderflow_({audioBuffered:r.audioBuffered(),videoBuffered:r.videoBuffered(),currentTime:t}))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 a=ta(i,t);if(a.length>0){var s=a.start(0)-t;return this.logger_("Stopped at "+t+", setting timer for "+s+", seeking to "+a.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)+.1;return!n.endList&&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=ea(t,r-3),s=ea(t,r),o=ea(n,r);o.length&&!s.length&&a.length&&(i={start:a.end(0),end:o.end(0)})}else{ta(t,r).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=ta(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)+1/30),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=function(e){if(e.length<2)return Xi.createTimeRanges();for(var t=[],n=1;n<e.length;n++){var r=e.end(n-1),i=e.start(n);t.push([r,i])}return Xi.createTimeRanges(t)}(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}(),$o={errorInterval:30,getSource:function(e){return e(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_||this.currentSource())}},Qo={PlaylistLoader:Ba,Playlist:Ea,utils:Ja,STANDARD_PLAYLIST_SELECTOR:Ys,INITIAL_PLAYLIST_SELECTOR:function(){var e=this,t=this.playlists.master.playlists.filter(Ea.isEnabled);return zs(t,(function(e,t){return Gs(e,t)})),t.filter((function(t){return!!Fs(e.playlists.master,t).video}))[0]||null},lastBandwidthSelector:Ys,movingAverageBandwidthSelector: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),Xs(this.playlists.master,t,parseInt(Ws(this.tech_.el(),"width"),10)*r,parseInt(Ws(this.tech_.el(),"height"),10)*r,this.limitRenditionByPlayerDimensions,this.masterPlaylistController_)}},comparePlaylistBandwidth:Gs,comparePlaylistResolution: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),n===(r=r||a.a.Number.MAX_VALUE)&&e.attributes.BANDWIDTH&&t.attributes.BANDWIDTH?e.attributes.BANDWIDTH-t.attributes.BANDWIDTH:n-r},xhr:Va()};Object.keys(ls).forEach((function(e){Object.defineProperty(Qo,e,{get:function(){return Xi.log.warn("using Vhs."+e+" is UNSAFE be sure you know what you are doing"),ls[e]},set:function(t){Xi.log.warn("using Vhs."+e+" is UNSAFE be sure you know what you are doing"),"number"!=typeof t||t<0?Xi.log.warn("value of Vhs."+e+" must be greater than or equal to 0"):ls[e]=t}})}));var Jo=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"})};Qo.canPlaySource=function(){return Xi.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};var Zo=function(e){var t=e.player,n=e.sourceKeySystems,r=e.audioMedia,i=e.mainPlaylists;if(!t.eme.initializeMediaKeys)return Promise.resolve();var a=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}),[])}(r?i.concat([r]):i,Object.keys(n)),s=[],o=[];return a.forEach((function(e){o.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(o)])},eu=function(e){var t=e.player,n=function(e,t,n){if(!e)return e;var r={};t&&t.attributes&&t.attributes.CODECS&&(r=Bs(Object(A.h)(t.attributes.CODECS))),n&&n.attributes&&n.attributes.CODECS&&(r.audio=n.attributes.CODECS);var i=Object(A.e)(r.video),a=Object(A.e)(r.audio),s={};for(var o in e)s[o]={},a&&(s[o].audioContentType=a),i&&(s[o].videoContentType=i),t.contentProtection&&t.contentProtection[o]&&t.contentProtection[o].pssh&&(s[o].pssh=t.contentProtection[o].pssh),"string"==typeof e[o]&&(s[o].url=e[o]);return Xi.mergeOptions(e,s)}(e.sourceKeySystems,e.media,e.audioMedia);return!!n&&(t.currentSource().keySystems=n,!(n&&!t.eme)||(Xi.log.warn("DRM encrypted source cannot be decrypted without a DRM plugin"),!1))},tu=function(){if(!a.a.localStorage)return null;var e=a.a.localStorage.getItem("videojs-vhs");if(!e)return null;try{return JSON.parse(e)}catch(e){return null}};Qo.supportsNativeHls=function(){if(!o.a||!o.a.createElement)return!1;var e=o.a.createElement("video");if(!Xi.getTech("Html5").isSupported())return!1;return["application/vnd.apple.mpegurl","audio/mpegurl","audio/x-mpegurl","application/x-mpegurl","video/x-mpegurl","video/mpegurl","application/mpegurl"].some((function(t){return/maybe|probably/i.test(e.canPlayType(t))}))}(),Qo.supportsNativeDash=!!(o.a&&o.a.createElement&&Xi.getTech("Html5").isSupported())&&/maybe|probably/i.test(o.a.createElement("video").canPlayType("application/dash+xml")),Qo.supportsTypeNatively=function(e){return"hls"===e?Qo.supportsNativeHls:"dash"===e&&Qo.supportsNativeDash},Qo.isSupported=function(){return Xi.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};var nu=function(e){function t(t,n,r){var i;if(i=e.call(this,n,Xi.mergeOptions(r.hls,r.vhs))||this,r.hls&&Object.keys(r.hls).length&&Xi.log.warn("Using hls options is deprecated. Please rename `hls` to `vhs` in your options object."),"number"==typeof r.initialBandwidth&&(i.options_.bandwidth=r.initialBandwidth),i.logger_=Ji("VhsHandler"),n.options_&&n.options_.playerId){var a=Xi(n.options_.playerId);a.hasOwnProperty("hls")||Object.defineProperty(a,"hls",{get:function(){return Xi.log.warn("player.hls is deprecated. Use player.tech().vhs instead."),n.trigger({type:"usage",name:"hls-player-access"}),p()(i)},configurable:!0}),a.hasOwnProperty("vhs")||Object.defineProperty(a,"vhs",{get:function(){return Xi.log.warn("player.vhs is deprecated. Use player.tech().vhs instead."),n.trigger({type:"usage",name:"vhs-player-access"}),p()(i)},configurable:!0}),a.hasOwnProperty("dash")||Object.defineProperty(a,"dash",{get:function(){return Xi.log.warn("player.dash is deprecated. Use player.tech().vhs instead."),p()(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(o.a,["fullscreenchange","webkitfullscreenchange","mozfullscreenchange","MSFullscreenChange"],(function(e){var t=o.a.fullscreenElement||o.a.webkitFullscreenElement||o.a.mozFullScreenElement||o.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}m()(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=void 0!==this.source_.useBandwidthFromLocalStorage?this.source_.useBandwidthFromLocalStorage:this.options_.useBandwidthFromLocalStorage||!1,this.options_.useNetworkInformationApi=this.options_.useNetworkInformationApi||!1,this.options_.useDtsForTimestampOffset=this.options_.useDtsForTimestampOffset||!1,this.options_.customTagParsers=this.options_.customTagParsers||[],this.options_.customTagMappers=this.options_.customTagMappers||[],this.options_.cacheEncryptionKeys=this.options_.cacheEncryptionKeys||!1,"number"!=typeof this.options_.blacklistDuration&&(this.options_.blacklistDuration=300),"number"!=typeof this.options_.bandwidth&&this.options_.useBandwidthFromLocalStorage){var t=tu();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=ls.INITIAL_BANDWIDTH),this.options_.enableLowInitialPlaylist=this.options_.enableLowInitialPlaylist&&this.options_.bandwidth===ls.INITIAL_BANDWIDTH,["withCredentials","useDevicePixelRatio","limitRenditionByPlayerDimensions","bandwidth","smoothQualityChange","customTagParsers","customTagMappers","handleManifestRedirects","cacheEncryptionKeys","playlistSelector","initialPlaylistSelector","experimentalBufferBasedABR","liveRangeSafeTimeDelta","experimentalLLHLS","useNetworkInformationApi","useDtsForTimestampOffset","experimentalExactManifestTimings","experimentalLeastPixelDiffSelector"].forEach((function(t){void 0!==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){var r;this.setOptions_(),this.options_.src=0===(r=this.source_.src).toLowerCase().indexOf("data:application/vnd.videojs.vhs+json,")?JSON.parse(r.substring(r.indexOf(",")+1)):r,this.options_.tech=this.tech_,this.options_.externVhs=Qo,this.options_.sourceType=Object(O.a)(t),this.options_.seekTo=function(e){n.tech_.setCurrentTime(e)},this.options_.smoothQualityChange&&Xi.log.warn("smoothQualityChange is deprecated and will be removed in the next major version"),this.masterPlaylistController_=new Go(this.options_);var i=Xi.mergeOptions({liveRangeSafeTimeDelta:.1},this.options_,{seekable:function(){return n.seekable()},media:function(){return n.masterPlaylistController_.media()},masterPlaylistController:this.masterPlaylistController_});this.playbackWatcher_=new Ko(i),this.masterPlaylistController_.on("error",(function(){var e=Xi.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 s=this.options_.experimentalBufferBasedABR?Qo.movingAverageBandwidthSelector(.55):Qo.STANDARD_PLAYLIST_SELECTOR;this.masterPlaylistController_.selectPlaylist=this.selectPlaylist?this.selectPlaylist.bind(this):s.bind(this),this.masterPlaylistController_.selectInitialPlaylist=Qo.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(){var e=this.masterPlaylistController_.mainSegmentLoader_.bandwidth,t=a.a.navigator.connection||a.a.navigator.mozConnection||a.a.navigator.webkitConnection;if(this.options_.useNetworkInformationApi&&t){var n=1e3*t.downlink*1e3;e=n>=1e7&&e>=1e7?Math.max(e,n):n}return e},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);return e=this.throughput>0?1/this.throughput:0,Math.floor(1/(t+e))},set:function(){Xi.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 ra(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 ra(n.tech_.seekable())},enumerable:!0},timestamp:{get:function(){return Date.now()},enumerable:!0},videoPlaybackQuality:{get:function(){return n.tech_.getVideoPlaybackQuality()},enumerable:!0}}),this.tech_.one("canplay",this.masterPlaylistController_.setupFirstPlay.bind(this.masterPlaylistController_)),this.tech_.on("bandwidthupdate",(function(){n.options_.useBandwidthFromLocalStorage&&function(e){if(!a.a.localStorage)return!1;var t=tu();t=t?Xi.mergeOptions(t,e):e;try{a.a.localStorage.setItem("videojs-vhs",JSON.stringify(t))}catch(e){return!1}}({bandwidth:n.bandwidth,throughput:Math.round(n.throughput)})})),this.masterPlaylistController_.on("selectedinitialmedia",(function(){var e;(e=n).representations=function(){var t=e.masterPlaylistController_.master(),n=Sa(t)?e.masterPlaylistController_.getAudioTrackPlaylists_():t.playlists;return n?n.filter((function(e){return!ya(e)})).map((function(t,n){return new Xo(e,t,t.id)})):[]}})),this.masterPlaylistController_.sourceUpdater_.on("createdsourcebuffers",(function(){n.setupEme_()})),this.on(this.masterPlaylistController_,"progress",(function(){this.tech_.trigger("progress")})),this.on(this.masterPlaylistController_,"firstplay",(function(){this.ignoreNextSeekingEvent_=!0})),this.setupQualityLevels_(),this.tech_.el()&&(this.mediaSourceUrl_=a.a.URL.createObjectURL(this.masterPlaylistController_.mediaSource),this.tech_.src(this.mediaSourceUrl_))}},n.createKeySessions_=function(){var e=this,t=this.masterPlaylistController_.mediaTypes_.AUDIO.activePlaylistLoader;this.logger_("waiting for EME key session creation"),Zo({player:this.player_,sourceKeySystems:this.source_.keySystems,audioMedia:t&&t.media(),mainPlaylists:this.playlists.master.playlists}).then((function(){e.logger_("created EME key session"),e.masterPlaylistController_.sourceUpdater_.initializedEme()})).catch((function(t){e.logger_("error while creating EME key session",t),e.player_.error({message:"Failed to initialize media keys for EME",code:3})}))},n.handleWaitingForKey_=function(){this.logger_("waitingforkey fired, attempting to create any new key sessions"),this.createKeySessions_()},n.setupEme_=function(){var e=this,t=this.masterPlaylistController_.mediaTypes_.AUDIO.activePlaylistLoader,n=eu({player:this.player_,sourceKeySystems:this.source_.keySystems,media:this.playlists.media(),audioMedia:t&&t.media()});this.player_.tech_.on("keystatuschange",(function(t){if("output-restricted"===t.status){var n=e.masterPlaylistController_.master();if(n&&n.playlists){var r,i=[];if(n.playlists.forEach((function(e){e&&e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height>=720&&(!e.excludeUntil||e.excludeUntil<1/0)&&(e.excludeUntil=1/0,i.push(e))})),i.length)(r=Xi.log).warn.apply(r,['DRM keystatus changed to "output-restricted." 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r=t.call(this,"token"),i=t.call(this,"ignore_dnt"),a=t.call(this,"opt_out_tracking_persistence_type"),s=t.call(this,"opt_out_tracking_cookie_prefix"),o=t.call(this,"window");r&&(n=de(r,{ignoreDnt:i,persistenceType:a,persistencePrefix:s,window:o}))}catch(e){M.error("Unexpected error when checking tracking opt-out status: "+e)}if(!n)return e.apply(this,arguments);var u=arguments[arguments.length-1];"function"==typeof u&&u(0)}}var Te={set_action:function(e,t){var n={},r={};return N.isObject(e)?N.each(e,(function(e,t){this._is_reserved_property(t)||(r[t]=e)}),this):r[e]=t,n.$set=r,n},unset_action:function(e){var t={},n=[];return N.isArray(e)||(e=[e]),N.each(e,(function(e){this._is_reserved_property(e)||n.push(e)}),this),t.$unset=n,t},set_once_action:function(e,t){var n={},r={};return N.isObject(e)?N.each(e,(function(e,t){this._is_reserved_property(t)||(r[t]=e)}),this):r[e]=t,n.$set_once=r,n},union_action:function(e,t){var n={},r={};return N.isObject(e)?N.each(e,(function(e,t){this._is_reserved_property(t)||(r[t]=N.isArray(e)?e:[e])}),this):r[e]=N.isArray(t)?t:[t],n.$union=r,n},append_action:function(e,t){var n={},r={};return N.isObject(e)?N.each(e,(function(e,t){this._is_reserved_property(t)||(r[t]=e)}),this):r[e]=t,n.$append=r,n},remove_action:function(e,t){var n={},r={};return N.isObject(e)?N.each(e,(function(e,t){this._is_reserved_property(t)||(r[t]=e)}),this):r[e]=t,n.$remove=r,n},delete_action:function(){var e={$delete:""};return e}},we=function(){};N.extend(we.prototype,Te),we.prototype._init=function(e,t,n){this._mixpanel=e,this._group_key=t,this._group_id=n},we.prototype.set=fe((function(e,t,n){var r=this.set_action(e,t);return N.isObject(e)&&(n=t),this._send_request(r,n)})),we.prototype.set_once=fe((function(e,t,n){var r=this.set_once_action(e,t);return N.isObject(e)&&(n=t),this._send_request(r,n)})),we.prototype.unset=fe((function(e,t){var n=this.unset_action(e);return this._send_request(n,t)})),we.prototype.union=fe((function(e,t,n){N.isObject(e)&&(n=t);var r=this.union_action(e,t);return this._send_request(r,n)})),we.prototype.delete=fe((function(e){var t=this.delete_action();return this._send_request(t,e)})),we.prototype.remove=fe((function(e,t,n){var r=this.remove_action(e,t);return this._send_request(r,n)})),we.prototype._send_request=function(e,t){e.$group_key=this._group_key,e.$group_id=this._group_id,e.$token=this._get_config("token");var n=N.encodeDates(e);return this._mixpanel._track_or_batch({type:"groups",data:n,endpoint:this._get_config("api_host")+"/"+this._get_config("api_routes").groups,batcher:this._mixpanel.request_batchers.groups},t)},we.prototype._is_reserved_property=function(e){return"$group_key"===e||"$group_id"===e},we.prototype._get_config=function(e){return this._mixpanel.get_config(e)},we.prototype.toString=function(){return this._mixpanel.toString()+".group."+this._group_key+"."+this._group_id},we.prototype.remove=we.prototype.remove,we.prototype.set=we.prototype.set,we.prototype.set_once=we.prototype.set_once,we.prototype.union=we.prototype.union,we.prototype.unset=we.prototype.unset,we.prototype.toString=we.prototype.toString;var Se=function(){};N.extend(Se.prototype,Te),Se.prototype._init=function(e){this._mixpanel=e},Se.prototype.set=pe((function(e,t,n){var r=this.set_action(e,t);return N.isObject(e)&&(n=t),this._get_config("save_referrer")&&this._mixpanel.persistence.update_referrer_info(document.referrer),r.$set=N.extend({},N.info.people_properties(),r.$set),this._send_request(r,n)})),Se.prototype.set_once=pe((function(e,t,n){var r=this.set_once_action(e,t);return N.isObject(e)&&(n=t),this._send_request(r,n)})),Se.prototype.unset=pe((function(e,t){var n=this.unset_action(e);return this._send_request(n,t)})),Se.prototype.increment=pe((function(e,t,n){var r={},i={};return N.isObject(e)?(N.each(e,(function(e,t){if(!this._is_reserved_property(t)){if(isNaN(parseFloat(e)))return void M.error("Invalid increment value passed to mixpanel.people.increment - must be a number");i[t]=e}}),this),n=t):(N.isUndefined(t)&&(t=1),i[e]=t),r.$add=i,this._send_request(r,n)})),Se.prototype.append=pe((function(e,t,n){N.isObject(e)&&(n=t);var r=this.append_action(e,t);return this._send_request(r,n)})),Se.prototype.remove=pe((function(e,t,n){N.isObject(e)&&(n=t);var r=this.remove_action(e,t);return this._send_request(r,n)})),Se.prototype.union=pe((function(e,t,n){N.isObject(e)&&(n=t);var r=this.union_action(e,t);return this._send_request(r,n)})),Se.prototype.track_charge=pe((function(e,t,n){if(N.isNumber(e)||(e=parseFloat(e),!isNaN(e)))return this.append("$transactions",N.extend({$amount:e},t),n);M.error("Invalid value passed to mixpanel.people.track_charge - must be a number")})),Se.prototype.clear_charges=function(e){return this.set("$transactions",[],e)},Se.prototype.delete_user=function(){if(this._identify_called()){var e={$delete:this._mixpanel.get_distinct_id()};return this._send_request(e)}M.error("mixpanel.people.delete_user() requires you to call identify() first")},Se.prototype.toString=function(){return this._mixpanel.toString()+".people"},Se.prototype._send_request=function(e,t){e.$token=this._get_config("token"),e.$distinct_id=this._mixpanel.get_distinct_id();var n=this._mixpanel.get_property("$device_id"),r=this._mixpanel.get_property("$user_id"),i=this._mixpanel.get_property("$had_persisted_distinct_id");n&&(e.$device_id=n),r&&(e.$user_id=r),i&&(e.$had_persisted_distinct_id=i);var a=N.encodeDates(e);return this._identify_called()?this._mixpanel._track_or_batch({type:"people",data:a,endpoint:this._get_config("api_host")+"/"+this._get_config("api_routes").engage,batcher:this._mixpanel.request_batchers.people},t):(this._enqueue(e),N.isUndefined(t)||(this._get_config("verbose")?t({status:-1,error:null}):t(-1)),N.truncate(a,255))},Se.prototype._get_config=function(e){return this._mixpanel.get_config(e)},Se.prototype._identify_called=function(){return!0===this._mixpanel._flags.identify_called},Se.prototype._enqueue=function(e){"$set"in e?this._mixpanel.persistence._add_to_people_queue("$set",e):"$set_once"in e?this._mixpanel.persistence._add_to_people_queue("$set_once",e):"$unset"in e?this._mixpanel.persistence._add_to_people_queue("$unset",e):"$add"in e?this._mixpanel.persistence._add_to_people_queue("$add",e):"$append"in e?this._mixpanel.persistence._add_to_people_queue("$append",e):"$remove"in e?this._mixpanel.persistence._add_to_people_queue("$remove",e):"$union"in e?this._mixpanel.persistence._add_to_people_queue("$union",e):M.error("Invalid call to _enqueue():",e)},Se.prototype._flush_one_queue=function(e,t,n,r){var i=this,a=N.extend({},this._mixpanel.persistence.load_queue(e)),s=a;N.isUndefined(a)||!N.isObject(a)||N.isEmptyObject(a)||(i._mixpanel.persistence._pop_from_people_queue(e,a),i._mixpanel.persistence.save(),r&&(s=r(a)),t.call(i,s,(function(t,r){0===t&&i._mixpanel.persistence._add_to_people_queue(e,a),N.isUndefined(n)||n(t,r)})))},Se.prototype._flush=function(e,t,n,r,i,a,s){var o=this;this._flush_one_queue("$set",this.set,e),this._flush_one_queue("$set_once",this.set_once,r),this._flush_one_queue("$unset",this.unset,a,(function(e){return N.keys(e)})),this._flush_one_queue("$add",this.increment,t),this._flush_one_queue("$union",this.union,i);var u=this._mixpanel.persistence.load_queue("$append");if(!N.isUndefined(u)&&N.isArray(u)&&u.length)for(var l,c=function(e,t){0===e&&o._mixpanel.persistence._add_to_people_queue("$append",l),N.isUndefined(n)||n(e,t)},d=u.length-1;d>=0;d--)u=this._mixpanel.persistence.load_queue("$append"),l=u.pop(),o._mixpanel.persistence.save(),N.isEmptyObject(l)||o.append(l,c);var h=this._mixpanel.persistence.load_queue("$remove");if(!N.isUndefined(h)&&N.isArray(h)&&h.length)for(var p,f=function(e,t){0===e&&o._mixpanel.persistence._add_to_people_queue("$remove",p),N.isUndefined(s)||s(e,t)},m=h.length-1;m>=0;m--)h=this._mixpanel.persistence.load_queue("$remove"),p=h.pop(),o._mixpanel.persistence.save(),N.isEmptyObject(p)||o.remove(p,f)},Se.prototype._is_reserved_property=function(e){return"$distinct_id"===e||"$token"===e||"$device_id"===e||"$user_id"===e||"$had_persisted_distinct_id"===e},Se.prototype.set=Se.prototype.set,Se.prototype.set_once=Se.prototype.set_once,Se.prototype.unset=Se.prototype.unset,Se.prototype.increment=Se.prototype.increment,Se.prototype.append=Se.prototype.append,Se.prototype.remove=Se.prototype.remove,Se.prototype.union=Se.prototype.union,Se.prototype.track_charge=Se.prototype.track_charge,Se.prototype.clear_charges=Se.prototype.clear_charges,Se.prototype.delete_user=Se.prototype.delete_user,Se.prototype.toString=Se.prototype.toString;var Ee,ke,Ce=["__mps","__mpso","__mpus","__mpa","__mpap","__mpr","__mpu","$people_distinct_id","__alias","__timers"],xe=function(e){this.props={},this.campaign_params_saved=!1,e.persistence_name?this.name="mp_"+e.persistence_name:this.name="mp_"+e.token+"_mixpanel";var t=e.persistence;"cookie"!==t&&"localStorage"!==t&&(M.critical("Unknown persistence type "+t+"; falling back to cookie"),t=e.persistence="cookie"),"localStorage"===t&&N.localStorage.is_supported()?this.storage=N.localStorage:this.storage=N.cookie,this.load(),this.update_config(e),this.upgrade(e),this.save()};xe.prototype.properties=function(){var e={};return this.load(),N.each(this.props,(function(t,n){N.include(Ce,n)||(e[n]=t)})),e},xe.prototype.load=function(){if(!this.disabled){var e=this.storage.parse(this.name);e&&(this.props=N.extend({},e))}},xe.prototype.upgrade=function(e){var t,n,r=e.upgrade;r&&(t="mp_super_properties","string"==typeof r&&(t=r),n=this.storage.parse(t),this.storage.remove(t),this.storage.remove(t,!0),n&&(this.props=N.extend(this.props,n.all,n.events))),e.cookie_name||"mixpanel"===e.name||(t="mp_"+e.token+"_"+e.name,(n=this.storage.parse(t))&&(this.storage.remove(t),this.storage.remove(t,!0),this.register_once(n))),this.storage===N.localStorage&&(n=N.cookie.parse(this.name),N.cookie.remove(this.name),N.cookie.remove(this.name,!0),n&&this.register_once(n))},xe.prototype.save=function(){this.disabled||this.storage.set(this.name,N.JSONEncode(this.props),this.expire_days,this.cross_subdomain,this.secure,this.cross_site,this.cookie_domain)},xe.prototype.load_prop=function(e){return this.load(),this.props[e]},xe.prototype.remove=function(){this.storage.remove(this.name,!1,this.cookie_domain),this.storage.remove(this.name,!0,this.cookie_domain)},xe.prototype.clear=function(){this.remove(),this.props={}},xe.prototype.register_once=function(e,t,n){return!!N.isObject(e)&&(void 0===t&&(t="None"),this.expire_days=void 0===n?this.default_expiry:n,this.load(),N.each(e,(function(e,n){this.props.hasOwnProperty(n)&&this.props[n]!==t||(this.props[n]=e)}),this),this.save(),!0)},xe.prototype.register=function(e,t){return!!N.isObject(e)&&(this.expire_days=void 0===t?this.default_expiry:t,this.load(),N.extend(this.props,e),this.save(),!0)},xe.prototype.unregister=function(e){this.load(),e in this.props&&(delete this.props[e],this.save())},xe.prototype.update_search_keyword=function(e){this.register(N.info.searchInfo(e))},xe.prototype.update_referrer_info=function(e){this.register_once({$initial_referrer:e||"$direct",$initial_referring_domain:N.info.referringDomain(e)||"$direct"},"")},xe.prototype.get_referrer_info=function(){return N.strip_empty_properties({$initial_referrer:this.props.$initial_referrer,$initial_referring_domain:this.props.$initial_referring_domain})},xe.prototype.update_config=function(e){this.default_expiry=this.expire_days=e.cookie_expiration,this.set_disabled(e.disable_persistence),this.set_cookie_domain(e.cookie_domain),this.set_cross_site(e.cross_site_cookie),this.set_cross_subdomain(e.cross_subdomain_cookie),this.set_secure(e.secure_cookie)},xe.prototype.set_disabled=function(e){this.disabled=e,this.disabled?this.remove():this.save()},xe.prototype.set_cookie_domain=function(e){e!==this.cookie_domain&&(this.remove(),this.cookie_domain=e,this.save())},xe.prototype.set_cross_site=function(e){e!==this.cross_site&&(this.cross_site=e,this.remove(),this.save())},xe.prototype.set_cross_subdomain=function(e){e!==this.cross_subdomain&&(this.cross_subdomain=e,this.remove(),this.save())},xe.prototype.get_cross_subdomain=function(){return this.cross_subdomain},xe.prototype.set_secure=function(e){e!==this.secure&&(this.secure=!!e,this.remove(),this.save())},xe.prototype._add_to_people_queue=function(e,t){var n=this._get_queue_key(e),r=t[e],i=this._get_or_create_queue("$set"),a=this._get_or_create_queue("$set_once"),s=this._get_or_create_queue("$unset"),o=this._get_or_create_queue("$add"),u=this._get_or_create_queue("$union"),l=this._get_or_create_queue("$remove",[]),c=this._get_or_create_queue("$append",[]);"__mps"===n?(N.extend(i,r),this._pop_from_people_queue("$add",r),this._pop_from_people_queue("$union",r),this._pop_from_people_queue("$unset",r)):"__mpso"===n?(N.each(r,(function(e,t){t in a||(a[t]=e)})),this._pop_from_people_queue("$unset",r)):"__mpus"===n?N.each(r,(function(e){N.each([i,a,o,u],(function(t){e in t&&delete t[e]})),N.each(c,(function(t){e in t&&delete t[e]})),s[e]=!0})):"__mpa"===n?(N.each(r,(function(e,t){t in i?i[t]+=e:(t in o||(o[t]=0),o[t]+=e)}),this),this._pop_from_people_queue("$unset",r)):"__mpu"===n?(N.each(r,(function(e,t){N.isArray(e)&&(t in u||(u[t]=[]),u[t]=u[t].concat(e))})),this._pop_from_people_queue("$unset",r)):"__mpr"===n?(l.push(r),this._pop_from_people_queue("$append",r)):"__mpap"===n&&(c.push(r),this._pop_from_people_queue("$unset",r)),M.log("MIXPANEL PEOPLE REQUEST (QUEUED, PENDING IDENTIFY):"),M.log(t),this.save()},xe.prototype._pop_from_people_queue=function(e,t){var n=this.props[this._get_queue_key(e)];N.isUndefined(n)||N.each(t,(function(t,r){"$append"===e||"$remove"===e?N.each(n,(function(e){e[r]===t&&delete e[r]})):delete n[r]}),this)},xe.prototype.load_queue=function(e){return this.load_prop(this._get_queue_key(e))},xe.prototype._get_queue_key=function(e){return"$set"===e?"__mps":"$set_once"===e?"__mpso":"$unset"===e?"__mpus":"$add"===e?"__mpa":"$append"===e?"__mpap":"$remove"===e?"__mpr":"$union"===e?"__mpu":void M.error("Invalid queue:",e)},xe.prototype._get_or_create_queue=function(e,t){var n=this._get_queue_key(e);return t=N.isUndefined(t)?{}:t,this.props[n]||(this.props[n]=t)},xe.prototype.set_event_timer=function(e,t){var n=this.load_prop("__timers")||{};n[e]=t,this.props.__timers=n,this.save()},xe.prototype.remove_event_timer=function(e){var t=(this.load_prop("__timers")||{})[e];return N.isUndefined(t)||(delete this.props.__timers[e],this.save()),t};var Ae=function(e){return e},Oe=function(){},Ie=r.XMLHttpRequest&&"withCredentials"in new XMLHttpRequest,Pe=!Ie&&-1===A.indexOf("MSIE")&&-1===A.indexOf("Mozilla"),Le=null;E.sendBeacon&&(Le=function(){return E.sendBeacon.apply(E,arguments)});var De={track:"track/",engage:"engage/",groups:"groups/",record:"record/"},Re={api_host:"https://api-js.mixpanel.com",api_routes:De,api_method:"POST",api_transport:"XHR",api_payload_format:"base64",app_host:"https://mixpanel.com",cdn:"https://cdn.mxpnl.com",cross_site_cookie:!1,cross_subdomain_cookie:!0,error_reporter:Oe,persistence:"cookie",persistence_name:"",cookie_domain:"",cookie_name:"",loaded:Oe,mp_loader:null,track_marketing:!0,track_pageview:!1,skip_first_touch_marketing:!1,store_google:!0,stop_utm_persistence:!1,save_referrer:!0,test:!1,verbose:!1,img:!1,debug:!1,track_links_timeout:300,cookie_expiration:365,upgrade:!1,disable_persistence:!1,disable_cookie:!1,secure_cookie:!1,ip:!0,opt_out_tracking_by_default:!1,opt_out_persistence_by_default:!1,opt_out_tracking_persistence_type:"localStorage",opt_out_tracking_cookie_prefix:null,property_blacklist:[],xhr_headers:{},ignore_dnt:!1,batch_requests:!0,batch_size:50,batch_flush_interval_ms:5e3,batch_request_timeout_ms:9e4,batch_autostart:!0,hooks:{},record_sessions_percent:0,record_idle_timeout_ms:18e5,record_max_ms:864e5,record_mask_text_selector:"*",recorder_src:"https://cdn.mxpnl.com/libs/mixpanel-recorder.min.js"},Ne=!1,Me=function(){},Ue=function(e,t,n){var r,a="mixpanel"===n?ke:ke[n];if(a&&0===Ee)r=a;else{if(a&&!N.isArray(a))return void M.error("You have already initialized "+n);r=new Me}if(r._cached_groups={},r._init(e,t,n),r.people=new Se,r.people._init(r),!r.get_config("skip_first_touch_marketing")){var s=N.info.campaignParams(null),o={},u=!1;N.each(s,(function(e,t){o["initial_"+t]=e,e&&(u=!0)})),u&&r.people.set_once(o)}return i.DEBUG=i.DEBUG||r.get_config("debug"),!N.isUndefined(a)&&N.isArray(a)&&(r._execute_array.call(r.people,a.people),r._execute_array(a)),r};Me.prototype.init=function(e,t,n){if(N.isUndefined(n))this.report_error("You must name your new library: init(token, config, name)");else{if("mixpanel"!==n){var r=Ue(e,t,n);return ke[n]=r,r._loaded(),r}this.report_error("You must initialize the main mixpanel object right after you include the Mixpanel js snippet")}},Me.prototype._init=function(e,t,n){t=t||{},this.__loaded=!0,this.config={};var i={};"api_payload_format"in t||(t.api_host||Re.api_host).match(/\.mixpanel\.com/)&&(i.api_payload_format="json");if(this.set_config(N.extend({},Re,i,t,{name:n,token:e,callback_fn:("mixpanel"===n?n:"mixpanel."+n)+"._jsc"})),this._jsc=Oe,this.__dom_loaded_queue=[],this.__request_queue=[],this.__disabled_events=[],this._flags={disable_all_events:!1,identify_called:!1},this.request_batchers={},this._batch_requests=this.get_config("batch_requests"),this._batch_requests)if(N.localStorage.is_supported(!0)&&Ie){if(this.init_batchers(),Le&&r.addEventListener){var a=N.bind((function(){this.request_batchers.events.stopped||this.request_batchers.events.flush({unloading:!0})}),this);r.addEventListener("pagehide",(function(e){e.persisted&&a()})),r.addEventListener("visibilitychange",(function(){"hidden"===k.visibilityState&&a()}))}}else this._batch_requests=!1,M.log("Turning off Mixpanel request-queueing; needs XHR and localStorage support"),N.each(this.get_batcher_configs(),(function(e){M.log("Clearing batch queue "+e.queue_key),N.localStorage.remove(e.queue_key)}));this.persistence=this.cookie=new xe(this.config),this.unpersisted_superprops={},this._gdpr_init();var s=N.UUID();this.get_distinct_id()||this.register_once({distinct_id:"$device:"+s,$device_id:s},"");var o=this.get_config("track_pageview");o&&this._init_url_change_tracking(o),this.get_config("record_sessions_percent")>0&&100*Math.random()<=this.get_config("record_sessions_percent")&&this.start_session_recording()},Me.prototype.start_session_recording=he((function(){if(r.MutationObserver){var e=N.bind((function(){this._recorder=this._recorder||new r.__mp_recorder(this),this._recorder.startRecording()}),this);if(N.isUndefined(r.__mp_recorder)){var t=k.createElement("script");t.type="text/javascript",t.async=!0,t.onload=e,t.src=this.get_config("recorder_src"),k.head.appendChild(t)}else e()}else M.critical("Browser does not support MutationObserver; skipping session recording")})),Me.prototype.stop_session_recording=function(){this._recorder?this._recorder.stopRecording():M.critical("Session recorder module not loaded")},Me.prototype._loaded=function(){if(this.get_config("loaded")(this),this._set_default_superprops(),this.people.set_once(this.persistence.get_referrer_info()),this.get_config("store_google")&&this.get_config("stop_utm_persistence")){var e=N.info.campaignParams(null);N.each(e,function(e,t){this.unregister(t)}.bind(this))}},Me.prototype._set_default_superprops=function(){this.persistence.update_search_keyword(k.referrer),this.get_config("store_google")&&!this.get_config("stop_utm_persistence")&&this.register(N.info.campaignParams()),this.get_config("save_referrer")&&this.persistence.update_referrer_info(k.referrer)},Me.prototype._dom_loaded=function(){N.each(this.__dom_loaded_queue,(function(e){this._track_dom.apply(this,e)}),this),this.has_opted_out_tracking()||N.each(this.__request_queue,(function(e){this._send_request.apply(this,e)}),this),delete this.__dom_loaded_queue,delete this.__request_queue},Me.prototype._track_dom=function(e,t){if(this.get_config("img"))return this.report_error("You can't use DOM tracking functions with img = true."),!1;if(!Ne)return this.__dom_loaded_queue.push([e,t]),!1;var n=(new e).init(this);return n.track.apply(n,t)},Me.prototype._init_url_change_tracking=function(e){var t="";if(this.track_pageview()&&(t=N.info.currentUrl()),N.include(["full-url","url-with-path-and-query-string","url-with-path"],e)){r.addEventListener("popstate",(function(){r.dispatchEvent(new Event("mp_locationchange"))})),r.addEventListener("hashchange",(function(){r.dispatchEvent(new Event("mp_locationchange"))}));var n=r.history.pushState;"function"==typeof n&&(r.history.pushState=function(e,t,i){n.call(r.history,e,t,i),r.dispatchEvent(new Event("mp_locationchange"))});var i=r.history.replaceState;"function"==typeof i&&(r.history.replaceState=function(e,t,n){i.call(r.history,e,t,n),r.dispatchEvent(new Event("mp_locationchange"))}),r.addEventListener("mp_locationchange",function(){var n=N.info.currentUrl(),r=!1;("full-url"===e?r=n!==t:"url-with-path-and-query-string"===e?r=n.split("#")[0]!==t.split("#")[0]:"url-with-path"===e&&(r=n.split("#")[0].split("?")[0]!==t.split("#")[0].split("?")[0]),r)&&(this.track_pageview()&&(t=n))}.bind(this))}},Me.prototype._prepare_callback=function(e,t){if(N.isUndefined(e))return null;if(Ie){return function(n){e(n,t)}}var n=this._jsc,r=""+Math.floor(1e8*Math.random()),i=this.get_config("callback_fn")+"["+r+"]";return n[r]=function(i){delete n[r],e(i,t)},i},Me.prototype._send_request=function(e,t,n,r){var i=!0;if(Pe)return this.__request_queue.push(arguments),i;var a={method:this.get_config("api_method"),transport:this.get_config("api_transport"),verbose:this.get_config("verbose")},s=null;r||!N.isFunction(n)&&"string"!=typeof n||(r=n,n=null),n=N.extend(a,n||{}),Ie||(n.method="GET");var o="POST"===n.method,u=Le&&o&&"sendbeacon"===n.transport.toLowerCase(),l=n.verbose;t.verbose&&(l=!0),this.get_config("test")&&(t.test=1),l&&(t.verbose=1),this.get_config("img")&&(t.img=1),Ie||(r?t.callback=r:(l||this.get_config("test"))&&(t.callback="(function(){})")),t.ip=this.get_config("ip")?1:0,t._=(new Date).getTime().toString(),o&&(s="data="+encodeURIComponent(t.data),delete t.data),e+="?"+N.HTTPBuildQuery(t);var c=this;if("img"in t){var d=k.createElement("img");d.src=e,k.body.appendChild(d)}else if(u){try{i=Le(e,s)}catch(e){c.report_error(e),i=!1}try{r&&r(i?1:0)}catch(e){c.report_error(e)}}else if(Ie)try{var h=new XMLHttpRequest;h.open(n.method,e,!0);var p=this.get_config("xhr_headers");if(o&&(p["Content-Type"]="application/x-www-form-urlencoded"),N.each(p,(function(e,t){h.setRequestHeader(t,e)})),n.timeout_ms&&void 0!==h.timeout){h.timeout=n.timeout_ms;var f=(new Date).getTime()}h.withCredentials=!0,h.onreadystatechange=function(){var e;if(4===h.readyState)if(200===h.status){if(r)if(l){var t;try{t=N.JSONDecode(h.responseText)}catch(e){if(c.report_error(e),!n.ignore_json_errors)return;t=h.responseText}r(t)}else r(Number(h.responseText))}else e=h.timeout&&!h.status&&(new Date).getTime()-f>=h.timeout?"timeout":"Bad HTTP status: "+h.status+" "+h.statusText,c.report_error(e),r&&r(l?{status:0,error:e,xhr_req:h}:0)},h.send(s)}catch(e){c.report_error(e),i=!1}else{var m=k.createElement("script");m.type="text/javascript",m.async=!0,m.defer=!0,m.src=e;var g=k.getElementsByTagName("script")[0];g.parentNode.insertBefore(m,g)}return i},Me.prototype._execute_array=function(e){var t,n=[],r=[],i=[];N.each(e,(function(e){e&&(t=e[0],N.isArray(t)?i.push(e):"function"==typeof e?e.call(this):N.isArray(e)&&"alias"===t?n.push(e):N.isArray(e)&&-1!==t.indexOf("track")&&"function"==typeof this[t]?i.push(e):r.push(e))}),this);var a=function(e,t){N.each(e,(function(e){if(N.isArray(e[0])){var n=t;N.each(e,(function(e){n=n[e[0]].apply(n,e.slice(1))}))}else this[e[0]].apply(this,e.slice(1))}),t)};a(n,this),a(r,this),a(i,this)},Me.prototype.are_batchers_initialized=function(){return!!this.request_batchers.events},Me.prototype.get_batcher_configs=function(){var e="__mpq_"+this.get_config("token"),t=this.get_config("api_routes");return this._batcher_configs=this._batcher_configs||{events:{type:"events",endpoint:"/"+t.track,queue_key:e+"_ev"},people:{type:"people",endpoint:"/"+t.engage,queue_key:e+"_pp"},groups:{type:"groups",endpoint:"/"+t.groups,queue_key:e+"_gr"}},this._batcher_configs},Me.prototype.init_batchers=function(){if(!this.are_batchers_initialized()){var e=N.bind((function(e){return new oe(e.queue_key,{libConfig:this.config,sendRequestFunc:N.bind((function(t,n,r){this._send_request(this.get_config("api_host")+e.endpoint,this._encode_data_for_request(t),n,this._prepare_callback(r,t))}),this),beforeSendHook:N.bind((function(t){return this._run_hook("before_send_"+e.type,t)}),this),errorReporter:this.get_config("error_reporter"),stopAllBatchingFunc:N.bind(this.stop_batch_senders,this)})}),this),t=this.get_batcher_configs();this.request_batchers={events:e(t.events),people:e(t.people),groups:e(t.groups)}}this.get_config("batch_autostart")&&this.start_batch_senders()},Me.prototype.start_batch_senders=function(){this._batchers_were_started=!0,this.are_batchers_initialized()&&(this._batch_requests=!0,N.each(this.request_batchers,(function(e){e.start()})))},Me.prototype.stop_batch_senders=function(){this._batch_requests=!1,N.each(this.request_batchers,(function(e){e.stop(),e.clear()}))},Me.prototype.push=function(e){this._execute_array([e])},Me.prototype.disable=function(e){void 0===e?this._flags.disable_all_events=!0:this.__disabled_events=this.__disabled_events.concat(e)},Me.prototype._encode_data_for_request=function(e){var t=N.JSONEncode(e);return"base64"===this.get_config("api_payload_format")&&(t=N.base64Encode(t)),{data:t}},Me.prototype._track_or_batch=function(e,t){var n=N.truncate(e.data,255),r=e.endpoint,i=e.batcher,a=e.should_send_immediately,s=e.send_request_options||{};t=t||Oe;var o=!0,u=N.bind((function(){return s.skip_hooks||(n=this._run_hook("before_send_"+e.type,n)),n?(M.log("MIXPANEL REQUEST:"),M.log(n),this._send_request(r,this._encode_data_for_request(n),s,this._prepare_callback(t,n))):null}),this);return this._batch_requests&&!a?i.enqueue(n,(function(e){e?t(1,n):u()})):o=u(),o&&n},Me.prototype.track=he((function(e,t,n,r){r||"function"!=typeof n||(r=n,n=null);var i=(n=n||{}).transport;i&&(n.transport=i);var a=n.send_immediately;if("function"!=typeof r&&(r=Oe),N.isUndefined(e))this.report_error("No event name provided to mixpanel.track");else{if(!this._event_is_disabled(e)){(t=N.extend({},t)).token=this.get_config("token");var s=this.persistence.remove_event_timer(e);if(!N.isUndefined(s)){var o=(new Date).getTime()-s;t.$duration=parseFloat((o/1e3).toFixed(3))}this._set_default_superprops();var u=this.get_config("track_marketing")?N.info.marketingParams():{};if(this._recorder){var l=this._recorder.replayId;l&&(t.$mp_replay_id=l)}t=N.extend({},N.info.properties({mp_loader:this.get_config("mp_loader")}),u,this.persistence.properties(),this.unpersisted_superprops,t);var c=this.get_config("property_blacklist");N.isArray(c)?N.each(c,(function(e){delete t[e]})):this.report_error("Invalid value for property_blacklist config: "+c);var d={event:e,properties:t};return this._track_or_batch({type:"events",data:d,endpoint:this.get_config("api_host")+"/"+this.get_config("api_routes").track,batcher:this.request_batchers.events,should_send_immediately:a,send_request_options:n},r)}r(0)}})),Me.prototype.set_group=he((function(e,t,n){N.isArray(t)||(t=[t]);var r={};return r[e]=t,this.register(r),this.people.set(e,t,n)})),Me.prototype.add_group=he((function(e,t,n){var r=this.get_property(e),i={};return void 0===r?(i[e]=[t],this.register(i)):-1===r.indexOf(t)&&(r.push(t),i[e]=r,this.register(i)),this.people.union(e,t,n)})),Me.prototype.remove_group=he((function(e,t,n){var r=this.get_property(e);if(void 0!==r){var i=r.indexOf(t);i>-1&&(r.splice(i,1),this.register({group_key:r})),0===r.length&&this.unregister(e)}return this.people.remove(e,t,n)})),Me.prototype.track_with_groups=he((function(e,t,n,r){var i=N.extend({},t||{});return N.each(n,(function(e,t){null!=e&&(i[t]=e)})),this.track(e,i,r)})),Me.prototype._create_map_key=function(e,t){return e+"_"+JSON.stringify(t)},Me.prototype._remove_group_from_cache=function(e,t){delete this._cached_groups[this._create_map_key(e,t)]},Me.prototype.get_group=function(e,t){var n=this._create_map_key(e,t),r=this._cached_groups[n];return void 0!==r&&r._group_key===e&&r._group_id===t||((r=new we)._init(this,e,t),this._cached_groups[n]=r),r},Me.prototype.track_pageview=he((function(e,t){"object"!=typeof e&&(e={});var n=(t=t||{}).event_name||"$mp_web_page_view",r=N.extend(N.info.mpPageViewProperties(),N.info.campaignParams(),N.info.clickParams()),i=N.extend({},r,e);return this.track(n,i)})),Me.prototype.track_links=function(){return this._track_dom.call(this,J,arguments)},Me.prototype.track_forms=function(){return this._track_dom.call(this,Z,arguments)},Me.prototype.time_event=function(e){N.isUndefined(e)?this.report_error("No event name provided to mixpanel.time_event"):this._event_is_disabled(e)||this.persistence.set_event_timer(e,(new Date).getTime())};var je={persistent:!0},Be=function(e){var t;return t=N.isObject(e)?e:N.isUndefined(e)?{}:{days:e},N.extend({},je,t)};Me.prototype.register=function(e,t){var n=Be(t);n.persistent?this.persistence.register(e,n.days):N.extend(this.unpersisted_superprops,e)},Me.prototype.register_once=function(e,t,n){var r=Be(n);r.persistent?this.persistence.register_once(e,t,r.days):(void 0===t&&(t="None"),N.each(e,(function(e,n){this.unpersisted_superprops.hasOwnProperty(n)&&this.unpersisted_superprops[n]!==t||(this.unpersisted_superprops[n]=e)}),this))},Me.prototype.unregister=function(e,t){(t=Be(t)).persistent?this.persistence.unregister(e):delete this.unpersisted_superprops[e]},Me.prototype._register_single=function(e,t){var n={};n[e]=t,this.register(n)},Me.prototype.identify=function(e,t,n,r,i,a,s,o){var u=this.get_distinct_id();if(e&&u!==e){if("string"==typeof e&&0===e.indexOf("$device:"))return this.report_error("distinct_id cannot have $device: prefix"),-1;this.register({$user_id:e})}if(!this.get_property("$device_id")){var l=u;this.register_once({$had_persisted_distinct_id:!0,$device_id:l},"")}e!==u&&e!==this.get_property("__alias")&&(this.unregister("__alias"),this.register({distinct_id:e})),this._flags.identify_called=!0,this.people._flush(t,n,r,i,a,s,o),e!==u&&this.track("$identify",{distinct_id:e,$anon_distinct_id:u},{skip_hooks:!0})},Me.prototype.reset=function(){this.persistence.clear(),this._flags.identify_called=!1;var e=N.UUID();this.register_once({distinct_id:"$device:"+e,$device_id:e},"")},Me.prototype.get_distinct_id=function(){return this.get_property("distinct_id")},Me.prototype.alias=function(e,t){if(e===this.get_property("$people_distinct_id"))return this.report_error("Attempting to create alias for existing People user - aborting."),-2;var n=this;return N.isUndefined(t)&&(t=this.get_distinct_id()),e!==t?(this._register_single("__alias",e),this.track("$create_alias",{alias:e,distinct_id:t},{skip_hooks:!0},(function(){n.identify(e)}))):(this.report_error("alias matches current distinct_id - skipping api call."),this.identify(e),-1)},Me.prototype.name_tag=function(e){this._register_single("mp_name_tag",e)},Me.prototype.set_config=function(e){N.isObject(e)&&(N.extend(this.config,e),e.batch_size&&N.each(this.request_batchers,(function(e){e.resetBatchSize()})),this.get_config("persistence_name")||(this.config.persistence_name=this.config.cookie_name),this.get_config("disable_persistence")||(this.config.disable_persistence=this.config.disable_cookie),this.persistence&&this.persistence.update_config(this.config),i.DEBUG=i.DEBUG||this.get_config("debug"))},Me.prototype.get_config=function(e){return this.config[e]},Me.prototype._run_hook=function(e){var t=(this.config.hooks[e]||Ae).apply(this,b.call(arguments,1));return void 0===t&&(this.report_error(e+" hook did not return a value"),t=null),t},Me.prototype.get_property=function(e){return this.persistence.load_prop([e])},Me.prototype.toString=function(){var e=this.get_config("name");return"mixpanel"!==e&&(e="mixpanel."+e),e},Me.prototype._event_is_disabled=function(e){return N.isBlockedUA(A)||this._flags.disable_all_events||N.include(this.__disabled_events,e)},Me.prototype._gdpr_init=function(){"localStorage"===this.get_config("opt_out_tracking_persistence_type")&&N.localStorage.is_supported()&&(!this.has_opted_in_tracking()&&this.has_opted_in_tracking({persistence_type:"cookie"})&&this.opt_in_tracking({enable_persistence:!1}),!this.has_opted_out_tracking()&&this.has_opted_out_tracking({persistence_type:"cookie"})&&this.opt_out_tracking({clear_persistence:!1}),this.clear_opt_in_out_tracking({persistence_type:"cookie",enable_persistence:!1})),this.has_opted_out_tracking()?this._gdpr_update_persistence({clear_persistence:!0}):this.has_opted_in_tracking()||!this.get_config("opt_out_tracking_by_default")&&!N.cookie.get("mp_optout")||(N.cookie.remove("mp_optout"),this.opt_out_tracking({clear_persistence:this.get_config("opt_out_persistence_by_default")}))},Me.prototype._gdpr_update_persistence=function(e){var t;if(e&&e.clear_persistence)t=!0;else{if(!e||!e.enable_persistence)return;t=!1}this.get_config("disable_persistence")||this.persistence.disabled===t||this.persistence.set_disabled(t),t?this.stop_batch_senders():this._batchers_were_started&&this.start_batch_senders()},Me.prototype._gdpr_call_func=function(e,t){return t=N.extend({track:N.bind(this.track,this),persistence_type:this.get_config("opt_out_tracking_persistence_type"),cookie_prefix:this.get_config("opt_out_tracking_cookie_prefix"),cookie_expiration:this.get_config("cookie_expiration"),cross_site_cookie:this.get_config("cross_site_cookie"),cross_subdomain_cookie:this.get_config("cross_subdomain_cookie"),cookie_domain:this.get_config("cookie_domain"),secure_cookie:this.get_config("secure_cookie"),ignore_dnt:this.get_config("ignore_dnt")},t),N.localStorage.is_supported()||(t.persistence_type="cookie"),e(this.get_config("token"),{track:t.track,trackEventName:t.track_event_name,trackProperties:t.track_properties,persistenceType:t.persistence_type,persistencePrefix:t.cookie_prefix,cookieDomain:t.cookie_domain,cookieExpiration:t.cookie_expiration,crossSiteCookie:t.cross_site_cookie,crossSubdomainCookie:t.cross_subdomain_cookie,secureCookie:t.secure_cookie,ignoreDnt:t.ignore_dnt})},Me.prototype.opt_in_tracking=function(e){e=N.extend({enable_persistence:!0},e),this._gdpr_call_func(ue,e),this._gdpr_update_persistence(e)},Me.prototype.opt_out_tracking=function(e){(e=N.extend({clear_persistence:!0,delete_user:!0},e)).delete_user&&this.people&&this.people._identify_called()&&(this.people.delete_user(),this.people.clear_charges()),this._gdpr_call_func(le,e),this._gdpr_update_persistence(e)},Me.prototype.has_opted_in_tracking=function(e){return this._gdpr_call_func(ce,e)},Me.prototype.has_opted_out_tracking=function(e){return this._gdpr_call_func(de,e)},Me.prototype.clear_opt_in_out_tracking=function(e){e=N.extend({enable_persistence:!0},e),this._gdpr_call_func(me,e),this._gdpr_update_persistence(e)},Me.prototype.report_error=function(e,t){M.error.apply(M.error,arguments);try{t||e instanceof Error||(e=new Error(e)),this.get_config("error_reporter")(e,t)}catch(t){M.error(t)}},Me.prototype.init=Me.prototype.init,Me.prototype.reset=Me.prototype.reset,Me.prototype.disable=Me.prototype.disable,Me.prototype.time_event=Me.prototype.time_event,Me.prototype.track=Me.prototype.track,Me.prototype.track_links=Me.prototype.track_links,Me.prototype.track_forms=Me.prototype.track_forms,Me.prototype.track_pageview=Me.prototype.track_pageview,Me.prototype.register=Me.prototype.register,Me.prototype.register_once=Me.prototype.register_once,Me.prototype.unregister=Me.prototype.unregister,Me.prototype.identify=Me.prototype.identify,Me.prototype.alias=Me.prototype.alias,Me.prototype.name_tag=Me.prototype.name_tag,Me.prototype.set_config=Me.prototype.set_config,Me.prototype.get_config=Me.prototype.get_config,Me.prototype.get_property=Me.prototype.get_property,Me.prototype.get_distinct_id=Me.prototype.get_distinct_id,Me.prototype.toString=Me.prototype.toString,Me.prototype.opt_out_tracking=Me.prototype.opt_out_tracking,Me.prototype.opt_in_tracking=Me.prototype.opt_in_tracking,Me.prototype.has_opted_out_tracking=Me.prototype.has_opted_out_tracking,Me.prototype.has_opted_in_tracking=Me.prototype.has_opted_in_tracking,Me.prototype.clear_opt_in_out_tracking=Me.prototype.clear_opt_in_out_tracking,Me.prototype.get_group=Me.prototype.get_group,Me.prototype.set_group=Me.prototype.set_group,Me.prototype.add_group=Me.prototype.add_group,Me.prototype.remove_group=Me.prototype.remove_group,Me.prototype.track_with_groups=Me.prototype.track_with_groups,Me.prototype.start_batch_senders=Me.prototype.start_batch_senders,Me.prototype.stop_batch_senders=Me.prototype.stop_batch_senders,Me.prototype.start_session_recording=Me.prototype.start_session_recording,Me.prototype.stop_session_recording=Me.prototype.stop_session_recording,Me.prototype.DEFAULT_API_ROUTES=De,xe.prototype.properties=xe.prototype.properties,xe.prototype.update_search_keyword=xe.prototype.update_search_keyword,xe.prototype.update_referrer_info=xe.prototype.update_referrer_info,xe.prototype.get_cross_subdomain=xe.prototype.get_cross_subdomain,xe.prototype.clear=xe.prototype.clear;var 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r=n("iadd").freeze;t.XML_ENTITIES=r({amp:"&",apos:"'",gt:">",lt:"<",quot:'"'}),t.HTML_ENTITIES=r({Aacute:"Á",aacute:"á",Abreve:"Ă",abreve:"ă",ac:"∾",acd:"∿",acE:"∾̳",Acirc:"Â",acirc:"â",acute:"´",Acy:"А",acy:"а",AElig:"Æ",aelig:"æ",af:"⁡",Afr:"𝔄",afr:"𝔞",Agrave:"À",agrave:"à",alefsym:"ℵ",aleph:"ℵ",Alpha:"Α",alpha:"α",Amacr:"Ā",amacr:"ā",amalg:"⨿",AMP:"&",amp:"&",And:"⩓",and:"∧",andand:"⩕",andd:"⩜",andslope:"⩘",andv:"⩚",ang:"∠",ange:"⦤",angle:"∠",angmsd:"∡",angmsdaa:"⦨",angmsdab:"⦩",angmsdac:"⦪",angmsdad:"⦫",angmsdae:"⦬",angmsdaf:"⦭",angmsdag:"⦮",angmsdah:"⦯",angrt:"∟",angrtvb:"⊾",angrtvbd:"⦝",angsph:"∢",angst:"Å",angzarr:"⍼",Aogon:"Ą",aogon:"ą",Aopf:"𝔸",aopf:"𝕒",ap:"≈",apacir:"⩯",apE:"⩰",ape:"≊",apid:"≋",apos:"'",ApplyFunction:"⁡",approx:"≈",approxeq:"≊",Aring:"Å",aring:"å",Ascr:"𝒜",ascr:"𝒶",Assign:"≔",ast:"*",asymp:"≈",asympeq:"≍",Atilde:"Ã",atilde:"ã",Auml:"Ä",auml:"ä",awconint:"∳",awint:"⨑",backcong:"≌",backepsilon:"϶",backprime:"‵",backsim:"∽",backsimeq:"⋍",Backslash:"∖",Barv:"⫧",barvee:"⊽",Barwed:"⌆",barwed:"⌅",barwedge:"⌅",bbrk:"⎵",bbrktbrk:"⎶",bcong:"≌",Bcy:"Б",bcy:"б",bdquo:"„",becaus:"∵",Because:"∵",because:"∵",bemptyv:"⦰",bepsi:"϶",bernou:"ℬ",Bernoullis:"ℬ",Beta:"Β",beta:"β",beth:"ℶ",between:"≬",Bfr:"𝔅",bfr:"𝔟",bigcap:"⋂",bigcirc:"◯",bigcup:"⋃",bigodot:"⨀",bigoplus:"⨁",bigotimes:"⨂",bigsqcup:"⨆",bigstar:"★",bigtriangledown:"▽",bigtriangleup:"△",biguplus:"⨄",bigvee:"⋁",bigwedge:"⋀",bkarow:"⤍",blacklozenge:"⧫",blacksquare:"▪",blacktriangle:"▴",blacktriangledown:"▾",blacktriangleleft:"◂",blacktriangleright:"▸",blank:"␣",blk12:"▒",blk14:"░",blk34:"▓",block:"█",bne:"=⃥",bnequiv:"≡⃥",bNot:"⫭",bnot:"⌐",Bopf:"𝔹",bopf:"𝕓",bot:"⊥",bottom:"⊥",bowtie:"⋈",boxbox:"⧉",boxDL:"╗",boxDl:"╖",boxdL:"╕",boxdl:"┐",boxDR:"╔",boxDr:"╓",boxdR:"╒",boxdr:"┌",boxH:"═",boxh:"─",boxHD:"╦",boxHd:"╤",boxhD:"╥",boxhd:"┬",boxHU:"╩",boxHu:"╧",boxhU:"╨",boxhu:"┴",boxminus:"⊟",boxplus:"⊞",boxtimes:"⊠",boxUL:"╝",boxUl:"╜",boxuL:"╛",boxul:"┘",boxUR:"╚",boxUr:"╙",boxuR:"╘",boxur:"└",boxV:"║",boxv:"│",boxVH:"╬",boxVh:"╫",boxvH:"╪",boxvh:"┼",boxVL:"╣",boxVl:"╢",boxvL:"╡",boxvl:"┤",boxVR:"╠",boxVr:"╟",boxvR:"╞",boxvr:"├",bprime:"‵",Breve:"˘",breve:"˘",brvbar:"¦",Bscr:"ℬ",bscr:"𝒷",bsemi:"⁏",bsim:"∽",bsime:"⋍",bsol:"\\",bsolb:"⧅",bsolhsub:"⟈",bull:"•",bullet:"•",bump:"≎",bumpE:"⪮",bumpe:"≏",Bumpeq:"≎",bumpeq:"≏",Cacute:"Ć",cacute:"ć",Cap:"⋒",cap:"∩",capand:"⩄",capbrcup:"⩉",capcap:"⩋",capcup:"⩇",capdot:"⩀",CapitalDifferentialD:"ⅅ",caps:"∩︀",caret:"⁁",caron:"ˇ",Cayleys:"ℭ",ccaps:"⩍",Ccaron:"Č",ccaron:"č",Ccedil:"Ç",ccedil:"ç",Ccirc:"Ĉ",ccirc:"ĉ",Cconint:"∰",ccups:"⩌",ccupssm:"⩐",Cdot:"Ċ",cdot:"ċ",cedil:"¸",Cedilla:"¸",cemptyv:"⦲",cent:"¢",CenterDot:"·",centerdot:"·",Cfr:"ℭ",cfr:"𝔠",CHcy:"Ч",chcy:"ч",check:"✓",checkmark:"✓",Chi:"Χ",chi:"χ",cir:"○",circ:"ˆ",circeq:"≗",circlearrowleft:"↺",circlearrowright:"↻",circledast:"⊛",circledcirc:"⊚",circleddash:"⊝",CircleDot:"⊙",circledR:"®",circledS:"Ⓢ",CircleMinus:"⊖",CirclePlus:"⊕",CircleTimes:"⊗",cirE:"⧃",cire:"≗",cirfnint:"⨐",cirmid:"⫯",cirscir:"⧂",ClockwiseContourIntegral:"∲",CloseCurlyDoubleQuote:"”",CloseCurlyQuote:"’",clubs:"♣",clubsuit:"♣",Colon:"∷",colon:":",Colone:"⩴",colone:"≔",coloneq:"≔",comma:",",commat:"@",comp:"∁",compfn:"∘",complement:"∁",complexes:"ℂ",cong:"≅",congdot:"⩭",Congruent:"≡",Conint:"∯",conint:"∮",ContourIntegral:"∮",Copf:"ℂ",copf:"𝕔",coprod:"∐",Coproduct:"∐",COPY:"©",copy:"©",copysr:"℗",CounterClockwiseContourIntegral:"∳",crarr:"↵",Cross:"⨯",cross:"✗",Cscr:"𝒞",cscr:"𝒸",csub:"⫏",csube:"⫑",csup:"⫐",csupe:"⫒",ctdot:"⋯",cudarrl:"⤸",cudarrr:"⤵",cuepr:"⋞",cuesc:"⋟",cularr:"↶",cularrp:"⤽",Cup:"⋓",cup:"∪",cupbrcap:"⩈",CupCap:"≍",cupcap:"⩆",cupcup:"⩊",cupdot:"⊍",cupor:"⩅",cups:"∪︀",curarr:"↷",curarrm:"⤼",curlyeqprec:"⋞",curlyeqsucc:"⋟",curlyvee:"⋎",curlywedge:"⋏",curren:"¤",curvearrowleft:"↶",curvearrowright:"↷",cuvee:"⋎",cuwed:"⋏",cwconint:"∲",cwint:"∱",cylcty:"⌭",Dagger:"‡",dagger:"†",daleth:"ℸ",Darr:"↡",dArr:"⇓",darr:"↓",dash:"‐",Dashv:"⫤",dashv:"⊣",dbkarow:"⤏",dblac:"˝",Dcaron:"Ď",dcaron:"ď",Dcy:"Д",dcy:"д",DD:"ⅅ",dd:"ⅆ",ddagger:"‡",ddarr:"⇊",DDotrahd:"⤑",ddotseq:"⩷",deg:"°",Del:"∇",Delta:"Δ",delta:"δ",demptyv:"⦱",dfisht:"⥿",Dfr:"𝔇",dfr:"𝔡",dHar:"⥥",dharl:"⇃",dharr:"⇂",DiacriticalAcute:"´",DiacriticalDot:"˙",DiacriticalDoubleAcute:"˝",DiacriticalGrave:"`",DiacriticalTilde:"˜",diam:"⋄",Diamond:"⋄",diamond:"⋄",diamondsuit:"♦",diams:"♦",die:"¨",DifferentialD:"ⅆ",digamma:"ϝ",disin:"⋲",div:"÷",divide:"÷",divideontimes:"⋇",divonx:"⋇",DJcy:"Ђ",djcy:"ђ",dlcorn:"⌞",dlcrop:"⌍",dollar:"$",Dopf:"𝔻",dopf:"𝕕",Dot:"¨",dot:"˙",DotDot:"⃜",doteq:"≐",doteqdot:"≑",DotEqual:"≐",dotminus:"∸",dotplus:"∔",dotsquare:"⊡",doublebarwedge:"⌆",DoubleContourIntegral:"∯",DoubleDot:"¨",DoubleDownArrow:"⇓",DoubleLeftArrow:"⇐",DoubleLeftRightArrow:"⇔",DoubleLeftTee:"⫤",DoubleLongLeftArrow:"⟸",DoubleLongLeftRightArrow:"⟺",DoubleLongRightArrow:"⟹",DoubleRightArrow:"⇒",DoubleRightTee:"⊨",DoubleUpArrow:"⇑",DoubleUpDownArrow:"⇕",DoubleVerticalBar:"∥",DownArrow:"↓",Downarrow:"⇓",downarrow:"↓",DownArrowBar:"⤓",DownArrowUpArrow:"⇵",DownBreve:"̑",downdownarrows:"⇊",downharpoonleft:"⇃",downharpoonright:"⇂",DownLeftRightVector:"⥐",DownLeftTeeVector:"⥞",DownLeftVector:"↽",DownLeftVectorBar:"⥖",DownRightTeeVector:"⥟",DownRightVector:"⇁",DownRightVectorBar:"⥗",DownTee:"⊤",DownTeeArrow:"↧",drbkarow:"⤐",drcorn:"⌟",drcrop:"⌌",Dscr:"𝒟",dscr:"𝒹",DScy:"Ѕ",dscy:"ѕ",dsol:"⧶",Dstrok:"Đ",dstrok:"đ",dtdot:"⋱",dtri:"▿",dtrif:"▾",duarr:"⇵",duhar:"⥯",dwangle:"⦦",DZcy:"Џ",dzcy:"џ",dzigrarr:"⟿",Eacute:"É",eacute:"é",easter:"⩮",Ecaron:"Ě",ecaron:"ě",ecir:"≖",Ecirc:"Ê",ecirc:"ê",ecolon:"≕",Ecy:"Э",ecy:"э",eDDot:"⩷",Edot:"Ė",eDot:"≑",edot:"ė",ee:"ⅇ",efDot:"≒",Efr:"𝔈",efr:"𝔢",eg:"⪚",Egrave:"È",egrave:"è",egs:"⪖",egsdot:"⪘",el:"⪙",Element:"∈",elinters:"⏧",ell:"ℓ",els:"⪕",elsdot:"⪗",Emacr:"Ē",emacr:"ē",empty:"∅",emptyset:"∅",EmptySmallSquare:"◻",emptyv:"∅",EmptyVerySmallSquare:"▫",emsp:" ",emsp13:" ",emsp14:" ",ENG:"Ŋ",eng:"ŋ",ensp:" ",Eogon:"Ę",eogon:"ę",Eopf:"𝔼",eopf:"𝕖",epar:"⋕",eparsl:"⧣",eplus:"⩱",epsi:"ε",Epsilon:"Ε",epsilon:"ε",epsiv:"ϵ",eqcirc:"≖",eqcolon:"≕",eqsim:"≂",eqslantgtr:"⪖",eqslantless:"⪕",Equal:"⩵",equals:"=",EqualTilde:"≂",equest:"≟",Equilibrium:"⇌",equiv:"≡",equivDD:"⩸",eqvparsl:"⧥",erarr:"⥱",erDot:"≓",Escr:"ℰ",escr:"ℯ",esdot:"≐",Esim:"⩳",esim:"≂",Eta:"Η",eta:"η",ETH:"Ð",eth:"ð",Euml:"Ë",euml:"ë",euro:"€",excl:"!",exist:"∃",Exists:"∃",expectation:"ℰ",ExponentialE:"ⅇ",exponentiale:"ⅇ",fallingdotseq:"≒",Fcy:"Ф",fcy:"ф",female:"♀",ffilig:"ffi",fflig:"ff",ffllig:"ffl",Ffr:"𝔉",ffr:"𝔣",filig:"fi",FilledSmallSquare:"◼",FilledVerySmallSquare:"▪",fjlig:"fj",flat:"♭",fllig:"fl",fltns:"▱",fnof:"ƒ",Fopf:"𝔽",fopf:"𝕗",ForAll:"∀",forall:"∀",fork:"⋔",forkv:"⫙",Fouriertrf:"ℱ",fpartint:"⨍",frac12:"½",frac13:"⅓",frac14:"¼",frac15:"⅕",frac16:"⅙",frac18:"⅛",frac23:"⅔",frac25:"⅖",frac34:"¾",frac35:"⅗",frac38:"⅜",frac45:"⅘",frac56:"⅚",frac58:"⅝",frac78:"⅞",frasl:"⁄",frown:"⌢",Fscr:"ℱ",fscr:"𝒻",gacute:"ǵ",Gamma:"Γ",gamma:"γ",Gammad:"Ϝ",gammad:"ϝ",gap:"⪆",Gbreve:"Ğ",gbreve:"ğ",Gcedil:"Ģ",Gcirc:"Ĝ",gcirc:"ĝ",Gcy:"Г",gcy:"г",Gdot:"Ġ",gdot:"ġ",gE:"≧",ge:"≥",gEl:"⪌",gel:"⋛",geq:"≥",geqq:"≧",geqslant:"⩾",ges:"⩾",gescc:"⪩",gesdot:"⪀",gesdoto:"⪂",gesdotol:"⪄",gesl:"⋛︀",gesles:"⪔",Gfr:"𝔊",gfr:"𝔤",Gg:"⋙",gg:"≫",ggg:"⋙",gimel:"ℷ",GJcy:"Ѓ",gjcy:"ѓ",gl:"≷",gla:"⪥",glE:"⪒",glj:"⪤",gnap:"⪊",gnapprox:"⪊",gnE:"≩",gne:"⪈",gneq:"⪈",gneqq:"≩",gnsim:"⋧",Gopf:"𝔾",gopf:"𝕘",grave:"`",GreaterEqual:"≥",GreaterEqualLess:"⋛",GreaterFullEqual:"≧",GreaterGreater:"⪢",GreaterLess:"≷",GreaterSlantEqual:"⩾",GreaterTilde:"≳",Gscr:"𝒢",gscr:"ℊ",gsim:"≳",gsime:"⪎",gsiml:"⪐",Gt:"≫",GT:">",gt:">",gtcc:"⪧",gtcir:"⩺",gtdot:"⋗",gtlPar:"⦕",gtquest:"⩼",gtrapprox:"⪆",gtrarr:"⥸",gtrdot:"⋗",gtreqless:"⋛",gtreqqless:"⪌",gtrless:"≷",gtrsim:"≳",gvertneqq:"≩︀",gvnE:"≩︀",Hacek:"ˇ",hairsp:" ",half:"½",hamilt:"ℋ",HARDcy:"Ъ",hardcy:"ъ",hArr:"⇔",harr:"↔",harrcir:"⥈",harrw:"↭",Hat:"^",hbar:"ℏ",Hcirc:"Ĥ",hcirc:"ĥ",hearts:"♥",heartsuit:"♥",hellip:"…",hercon:"⊹",Hfr:"ℌ",hfr:"𝔥",HilbertSpace:"ℋ",hksearow:"⤥",hkswarow:"⤦",hoarr:"⇿",homtht:"∻",hookleftarrow:"↩",hookrightarrow:"↪",Hopf:"ℍ",hopf:"𝕙",horbar:"―",HorizontalLine:"─",Hscr:"ℋ",hscr:"𝒽",hslash:"ℏ",Hstrok:"Ħ",hstrok:"ħ",HumpDownHump:"≎",HumpEqual:"≏",hybull:"⁃",hyphen:"‐",Iacute:"Í",iacute:"í",ic:"⁣",Icirc:"Î",icirc:"î",Icy:"И",icy:"и",Idot:"İ",IEcy:"Е",iecy:"е",iexcl:"¡",iff:"⇔",Ifr:"ℑ",ifr:"𝔦",Igrave:"Ì",igrave:"ì",ii:"ⅈ",iiiint:"⨌",iiint:"∭",iinfin:"⧜",iiota:"℩",IJlig:"IJ",ijlig:"ij",Im:"ℑ",Imacr:"Ī",imacr:"ī",image:"ℑ",ImaginaryI:"ⅈ",imagline:"ℐ",imagpart:"ℑ",imath:"ı",imof:"⊷",imped:"Ƶ",Implies:"⇒",in:"∈",incare:"℅",infin:"∞",infintie:"⧝",inodot:"ı",Int:"∬",int:"∫",intcal:"⊺",integers:"ℤ",Integral:"∫",intercal:"⊺",Intersection:"⋂",intlarhk:"⨗",intprod:"⨼",InvisibleComma:"⁣",InvisibleTimes:"⁢",IOcy:"Ё",iocy:"ё",Iogon:"Į",iogon:"į",Iopf:"𝕀",iopf:"𝕚",Iota:"Ι",iota:"ι",iprod:"⨼",iquest:"¿",Iscr:"ℐ",iscr:"𝒾",isin:"∈",isindot:"⋵",isinE:"⋹",isins:"⋴",isinsv:"⋳",isinv:"∈",it:"⁢",Itilde:"Ĩ",itilde:"ĩ",Iukcy:"І",iukcy:"і",Iuml:"Ï",iuml:"ï",Jcirc:"Ĵ",jcirc:"ĵ",Jcy:"Й",jcy:"й",Jfr:"𝔍",jfr:"𝔧",jmath:"ȷ",Jopf:"𝕁",jopf:"𝕛",Jscr:"𝒥",jscr:"𝒿",Jsercy:"Ј",jsercy:"ј",Jukcy:"Є",jukcy:"є",Kappa:"Κ",kappa:"κ",kappav:"ϰ",Kcedil:"Ķ",kcedil:"ķ",Kcy:"К",kcy:"к",Kfr:"𝔎",kfr:"𝔨",kgreen:"ĸ",KHcy:"Х",khcy:"х",KJcy:"Ќ",kjcy:"ќ",Kopf:"𝕂",kopf:"𝕜",Kscr:"𝒦",kscr:"𝓀",lAarr:"⇚",Lacute:"Ĺ",lacute:"ĺ",laemptyv:"⦴",lagran:"ℒ",Lambda:"Λ",lambda:"λ",Lang:"⟪",lang:"⟨",langd:"⦑",langle:"⟨",lap:"⪅",Laplacetrf:"ℒ",laquo:"«",Larr:"↞",lArr:"⇐",larr:"←",larrb:"⇤",larrbfs:"⤟",larrfs:"⤝",larrhk:"↩",larrlp:"↫",larrpl:"⤹",larrsim:"⥳",larrtl:"↢",lat:"⪫",lAtail:"⤛",latail:"⤙",late:"⪭",lates:"⪭︀",lBarr:"⤎",lbarr:"⤌",lbbrk:"❲",lbrace:"{",lbrack:"[",lbrke:"⦋",lbrksld:"⦏",lbrkslu:"⦍",Lcaron:"Ľ",lcaron:"ľ",Lcedil:"Ļ",lcedil:"ļ",lceil:"⌈",lcub:"{",Lcy:"Л",lcy:"л",ldca:"⤶",ldquo:"“",ldquor:"„",ldrdhar:"⥧",ldrushar:"⥋",ldsh:"↲",lE:"≦",le:"≤",LeftAngleBracket:"⟨",LeftArrow:"←",Leftarrow:"⇐",leftarrow:"←",LeftArrowBar:"⇤",LeftArrowRightArrow:"⇆",leftarrowtail:"↢",LeftCeiling:"⌈",LeftDoubleBracket:"⟦",LeftDownTeeVector:"⥡",LeftDownVector:"⇃",LeftDownVectorBar:"⥙",LeftFloor:"⌊",leftharpoondown:"↽",leftharpoonup:"↼",leftleftarrows:"⇇",LeftRightArrow:"↔",Leftrightarrow:"⇔",leftrightarrow:"↔",leftrightarrows:"⇆",leftrightharpoons:"⇋",leftrightsquigarrow:"↭",LeftRightVector:"⥎",LeftTee:"⊣",LeftTeeArrow:"↤",LeftTeeVector:"⥚",leftthreetimes:"⋋",LeftTriangle:"⊲",LeftTriangleBar:"⧏",LeftTriangleEqual:"⊴",LeftUpDownVector:"⥑",LeftUpTeeVector:"⥠",LeftUpVector:"↿",LeftUpVectorBar:"⥘",LeftVector:"↼",LeftVectorBar:"⥒",lEg:"⪋",leg:"⋚",leq:"≤",leqq:"≦",leqslant:"⩽",les:"⩽",lescc:"⪨",lesdot:"⩿",lesdoto:"⪁",lesdotor:"⪃",lesg:"⋚︀",lesges:"⪓",lessapprox:"⪅",lessdot:"⋖",lesseqgtr:"⋚",lesseqqgtr:"⪋",LessEqualGreater:"⋚",LessFullEqual:"≦",LessGreater:"≶",lessgtr:"≶",LessLess:"⪡",lesssim:"≲",LessSlantEqual:"⩽",LessTilde:"≲",lfisht:"⥼",lfloor:"⌊",Lfr:"𝔏",lfr:"𝔩",lg:"≶",lgE:"⪑",lHar:"⥢",lhard:"↽",lharu:"↼",lharul:"⥪",lhblk:"▄",LJcy:"Љ",ljcy:"љ",Ll:"⋘",ll:"≪",llarr:"⇇",llcorner:"⌞",Lleftarrow:"⇚",llhard:"⥫",lltri:"◺",Lmidot:"Ŀ",lmidot:"ŀ",lmoust:"⎰",lmoustache:"⎰",lnap:"⪉",lnapprox:"⪉",lnE:"≨",lne:"⪇",lneq:"⪇",lneqq:"≨",lnsim:"⋦",loang:"⟬",loarr:"⇽",lobrk:"⟦",LongLeftArrow:"⟵",Longleftarrow:"⟸",longleftarrow:"⟵",LongLeftRightArrow:"⟷",Longleftrightarrow:"⟺",longleftrightarrow:"⟷",longmapsto:"⟼",LongRightArrow:"⟶",Longrightarrow:"⟹",longrightarrow:"⟶",looparrowleft:"↫",looparrowright:"↬",lopar:"⦅",Lopf:"𝕃",lopf:"𝕝",loplus:"⨭",lotimes:"⨴",lowast:"∗",lowbar:"_",LowerLeftArrow:"↙",LowerRightArrow:"↘",loz:"◊",lozenge:"◊",lozf:"⧫",lpar:"(",lparlt:"⦓",lrarr:"⇆",lrcorner:"⌟",lrhar:"⇋",lrhard:"⥭",lrm:"‎",lrtri:"⊿",lsaquo:"‹",Lscr:"ℒ",lscr:"𝓁",Lsh:"↰",lsh:"↰",lsim:"≲",lsime:"⪍",lsimg:"⪏",lsqb:"[",lsquo:"‘",lsquor:"‚",Lstrok:"Ł",lstrok:"ł",Lt:"≪",LT:"<",lt:"<",ltcc:"⪦",ltcir:"⩹",ltdot:"⋖",lthree:"⋋",ltimes:"⋉",ltlarr:"⥶",ltquest:"⩻",ltri:"◃",ltrie:"⊴",ltrif:"◂",ltrPar:"⦖",lurdshar:"⥊",luruhar:"⥦",lvertneqq:"≨︀",lvnE:"≨︀",macr:"¯",male:"♂",malt:"✠",maltese:"✠",Map:"⤅",map:"↦",mapsto:"↦",mapstodown:"↧",mapstoleft:"↤",mapstoup:"↥",marker:"▮",mcomma:"⨩",Mcy:"М",mcy:"м",mdash:"—",mDDot:"∺",measuredangle:"∡",MediumSpace:" ",Mellintrf:"ℳ",Mfr:"𝔐",mfr:"𝔪",mho:"℧",micro:"µ",mid:"∣",midast:"*",midcir:"⫰",middot:"·",minus:"−",minusb:"⊟",minusd:"∸",minusdu:"⨪",MinusPlus:"∓",mlcp:"⫛",mldr:"…",mnplus:"∓",models:"⊧",Mopf:"𝕄",mopf:"𝕞",mp:"∓",Mscr:"ℳ",mscr:"𝓂",mstpos:"∾",Mu:"Μ",mu:"μ",multimap:"⊸",mumap:"⊸",nabla:"∇",Nacute:"Ń",nacute:"ń",nang:"∠⃒",nap:"≉",napE:"⩰̸",napid:"≋̸",napos:"ʼn",napprox:"≉",natur:"♮",natural:"♮",naturals:"ℕ",nbsp:" ",nbump:"≎̸",nbumpe:"≏̸",ncap:"⩃",Ncaron:"Ň",ncaron:"ň",Ncedil:"Ņ",ncedil:"ņ",ncong:"≇",ncongdot:"⩭̸",ncup:"⩂",Ncy:"Н",ncy:"н",ndash:"–",ne:"≠",nearhk:"⤤",neArr:"⇗",nearr:"↗",nearrow:"↗",nedot:"≐̸",NegativeMediumSpace:"​",NegativeThickSpace:"​",NegativeThinSpace:"​",NegativeVeryThinSpace:"​",nequiv:"≢",nesear:"⤨",nesim:"≂̸",NestedGreaterGreater:"≫",NestedLessLess:"≪",NewLine:"\n",nexist:"∄",nexists:"∄",Nfr:"𝔑",nfr:"𝔫",ngE:"≧̸",nge:"≱",ngeq:"≱",ngeqq:"≧̸",ngeqslant:"⩾̸",nges:"⩾̸",nGg:"⋙̸",ngsim:"≵",nGt:"≫⃒",ngt:"≯",ngtr:"≯",nGtv:"≫̸",nhArr:"⇎",nharr:"↮",nhpar:"⫲",ni:"∋",nis:"⋼",nisd:"⋺",niv:"∋",NJcy:"Њ",njcy:"њ",nlArr:"⇍",nlarr:"↚",nldr:"‥",nlE:"≦̸",nle:"≰",nLeftarrow:"⇍",nleftarrow:"↚",nLeftrightarrow:"⇎",nleftrightarrow:"↮",nleq:"≰",nleqq:"≦̸",nleqslant:"⩽̸",nles:"⩽̸",nless:"≮",nLl:"⋘̸",nlsim:"≴",nLt:"≪⃒",nlt:"≮",nltri:"⋪",nltrie:"⋬",nLtv:"≪̸",nmid:"∤",NoBreak:"⁠",NonBreakingSpace:" ",Nopf:"ℕ",nopf:"𝕟",Not:"⫬",not:"¬",NotCongruent:"≢",NotCupCap:"≭",NotDoubleVerticalBar:"∦",NotElement:"∉",NotEqual:"≠",NotEqualTilde:"≂̸",NotExists:"∄",NotGreater:"≯",NotGreaterEqual:"≱",NotGreaterFullEqual:"≧̸",NotGreaterGreater:"≫̸",NotGreaterLess:"≹",NotGreaterSlantEqual:"⩾̸",NotGreaterTilde:"≵",NotHumpDownHump:"≎̸",NotHumpEqual:"≏̸",notin:"∉",notindot:"⋵̸",notinE:"⋹̸",notinva:"∉",notinvb:"⋷",notinvc:"⋶",NotLeftTriangle:"⋪",NotLeftTriangleBar:"⧏̸",NotLeftTriangleEqual:"⋬",NotLess:"≮",NotLessEqual:"≰",NotLessGreater:"≸",NotLessLess:"≪̸",NotLessSlantEqual:"⩽̸",NotLessTilde:"≴",NotNestedGreaterGreater:"⪢̸",NotNestedLessLess:"⪡̸",notni:"∌",notniva:"∌",notnivb:"⋾",notnivc:"⋽",NotPrecedes:"⊀",NotPrecedesEqual:"⪯̸",NotPrecedesSlantEqual:"⋠",NotReverseElement:"∌",NotRightTriangle:"⋫",NotRightTriangleBar:"⧐̸",NotRightTriangleEqual:"⋭",NotSquareSubset:"⊏̸",NotSquareSubsetEqual:"⋢",NotSquareSuperset:"⊐̸",NotSquareSupersetEqual:"⋣",NotSubset:"⊂⃒",NotSubsetEqual:"⊈",NotSucceeds:"⊁",NotSucceedsEqual:"⪰̸",NotSucceedsSlantEqual:"⋡",NotSucceedsTilde:"≿̸",NotSuperset:"⊃⃒",NotSupersetEqual:"⊉",NotTilde:"≁",NotTildeEqual:"≄",NotTildeFullEqual:"≇",NotTildeTilde:"≉",NotVerticalBar:"∤",npar:"∦",nparallel:"∦",nparsl:"⫽⃥",npart:"∂̸",npolint:"⨔",npr:"⊀",nprcue:"⋠",npre:"⪯̸",nprec:"⊀",npreceq:"⪯̸",nrArr:"⇏",nrarr:"↛",nrarrc:"⤳̸",nrarrw:"↝̸",nRightarrow:"⇏",nrightarrow:"↛",nrtri:"⋫",nrtrie:"⋭",nsc:"⊁",nsccue:"⋡",nsce:"⪰̸",Nscr:"𝒩",nscr:"𝓃",nshortmid:"∤",nshortparallel:"∦",nsim:"≁",nsime:"≄",nsimeq:"≄",nsmid:"∤",nspar:"∦",nsqsube:"⋢",nsqsupe:"⋣",nsub:"⊄",nsubE:"⫅̸",nsube:"⊈",nsubset:"⊂⃒",nsubseteq:"⊈",nsubseteqq:"⫅̸",nsucc:"⊁",nsucceq:"⪰̸",nsup:"⊅",nsupE:"⫆̸",nsupe:"⊉",nsupset:"⊃⃒",nsupseteq:"⊉",nsupseteqq:"⫆̸",ntgl:"≹",Ntilde:"Ñ",ntilde:"ñ",ntlg:"≸",ntriangleleft:"⋪",ntrianglelefteq:"⋬",ntriangleright:"⋫",ntrianglerighteq:"⋭",Nu:"Ν",nu:"ν",num:"#",numero:"№",numsp:" ",nvap:"≍⃒",nVDash:"⊯",nVdash:"⊮",nvDash:"⊭",nvdash:"⊬",nvge:"≥⃒",nvgt:">⃒",nvHarr:"⤄",nvinfin:"⧞",nvlArr:"⤂",nvle:"≤⃒",nvlt:"<⃒",nvltrie:"⊴⃒",nvrArr:"⤃",nvrtrie:"⊵⃒",nvsim:"∼⃒",nwarhk:"⤣",nwArr:"⇖",nwarr:"↖",nwarrow:"↖",nwnear:"⤧",Oacute:"Ó",oacute:"ó",oast:"⊛",ocir:"⊚",Ocirc:"Ô",ocirc:"ô",Ocy:"О",ocy:"о",odash:"⊝",Odblac:"Ő",odblac:"ő",odiv:"⨸",odot:"⊙",odsold:"⦼",OElig:"Œ",oelig:"œ",ofcir:"⦿",Ofr:"𝔒",ofr:"𝔬",ogon:"˛",Ograve:"Ò",ograve:"ò",ogt:"⧁",ohbar:"⦵",ohm:"Ω",oint:"∮",olarr:"↺",olcir:"⦾",olcross:"⦻",oline:"‾",olt:"⧀",Omacr:"Ō",omacr:"ō",Omega:"Ω",omega:"ω",Omicron:"Ο",omicron:"ο",omid:"⦶",ominus:"⊖",Oopf:"𝕆",oopf:"𝕠",opar:"⦷",OpenCurlyDoubleQuote:"“",OpenCurlyQuote:"‘",operp:"⦹",oplus:"⊕",Or:"⩔",or:"∨",orarr:"↻",ord:"⩝",order:"ℴ",orderof:"ℴ",ordf:"ª",ordm:"º",origof:"⊶",oror:"⩖",orslope:"⩗",orv:"⩛",oS:"Ⓢ",Oscr:"𝒪",oscr:"ℴ",Oslash:"Ø",oslash:"ø",osol:"⊘",Otilde:"Õ",otilde:"õ",Otimes:"⨷",otimes:"⊗",otimesas:"⨶",Ouml:"Ö",ouml:"ö",ovbar:"⌽",OverBar:"‾",OverBrace:"⏞",OverBracket:"⎴",OverParenthesis:"⏜",par:"∥",para:"¶",parallel:"∥",parsim:"⫳",parsl:"⫽",part:"∂",PartialD:"∂",Pcy:"П",pcy:"п",percnt:"%",period:".",permil:"‰",perp:"⊥",pertenk:"‱",Pfr:"𝔓",pfr:"𝔭",Phi:"Φ",phi:"φ",phiv:"ϕ",phmmat:"ℳ",phone:"☎",Pi:"Π",pi:"π",pitchfork:"⋔",piv:"ϖ",planck:"ℏ",planckh:"ℎ",plankv:"ℏ",plus:"+",plusacir:"⨣",plusb:"⊞",pluscir:"⨢",plusdo:"∔",plusdu:"⨥",pluse:"⩲",PlusMinus:"±",plusmn:"±",plussim:"⨦",plustwo:"⨧",pm:"±",Poincareplane:"ℌ",pointint:"⨕",Popf:"ℙ",popf:"𝕡",pound:"£",Pr:"⪻",pr:"≺",prap:"⪷",prcue:"≼",prE:"⪳",pre:"⪯",prec:"≺",precapprox:"⪷",preccurlyeq:"≼",Precedes:"≺",PrecedesEqual:"⪯",PrecedesSlantEqual:"≼",PrecedesTilde:"≾",preceq:"⪯",precnapprox:"⪹",precneqq:"⪵",precnsim:"⋨",precsim:"≾",Prime:"″",prime:"′",primes:"ℙ",prnap:"⪹",prnE:"⪵",prnsim:"⋨",prod:"∏",Product:"∏",profalar:"⌮",profline:"⌒",profsurf:"⌓",prop:"∝",Proportion:"∷",Proportional:"∝",propto:"∝",prsim:"≾",prurel:"⊰",Pscr:"𝒫",pscr:"𝓅",Psi:"Ψ",psi:"ψ",puncsp:" ",Qfr:"𝔔",qfr:"𝔮",qint:"⨌",Qopf:"ℚ",qopf:"𝕢",qprime:"⁗",Qscr:"𝒬",qscr:"𝓆",quaternions:"ℍ",quatint:"⨖",quest:"?",questeq:"≟",QUOT:'"',quot:'"',rAarr:"⇛",race:"∽̱",Racute:"Ŕ",racute:"ŕ",radic:"√",raemptyv:"⦳",Rang:"⟫",rang:"⟩",rangd:"⦒",range:"⦥",rangle:"⟩",raquo:"»",Rarr:"↠",rArr:"⇒",rarr:"→",rarrap:"⥵",rarrb:"⇥",rarrbfs:"⤠",rarrc:"⤳",rarrfs:"⤞",rarrhk:"↪",rarrlp:"↬",rarrpl:"⥅",rarrsim:"⥴",Rarrtl:"⤖",rarrtl:"↣",rarrw:"↝",rAtail:"⤜",ratail:"⤚",ratio:"∶",rationals:"ℚ",RBarr:"⤐",rBarr:"⤏",rbarr:"⤍",rbbrk:"❳",rbrace:"}",rbrack:"]",rbrke:"⦌",rbrksld:"⦎",rbrkslu:"⦐",Rcaron:"Ř",rcaron:"ř",Rcedil:"Ŗ",rcedil:"ŗ",rceil:"⌉",rcub:"}",Rcy:"Р",rcy:"р",rdca:"⤷",rdldhar:"⥩",rdquo:"”",rdquor:"”",rdsh:"↳",Re:"ℜ",real:"ℜ",realine:"ℛ",realpart:"ℜ",reals:"ℝ",rect:"▭",REG:"®",reg:"®",ReverseElement:"∋",ReverseEquilibrium:"⇋",ReverseUpEquilibrium:"⥯",rfisht:"⥽",rfloor:"⌋",Rfr:"ℜ",rfr:"𝔯",rHar:"⥤",rhard:"⇁",rharu:"⇀",rharul:"⥬",Rho:"Ρ",rho:"ρ",rhov:"ϱ",RightAngleBracket:"⟩",RightArrow:"→",Rightarrow:"⇒",rightarrow:"→",RightArrowBar:"⇥",RightArrowLeftArrow:"⇄",rightarrowtail:"↣",RightCeiling:"⌉",RightDoubleBracket:"⟧",RightDownTeeVector:"⥝",RightDownVector:"⇂",RightDownVectorBar:"⥕",RightFloor:"⌋",rightharpoondown:"⇁",rightharpoonup:"⇀",rightleftarrows:"⇄",rightleftharpoons:"⇌",rightrightarrows:"⇉",rightsquigarrow:"↝",RightTee:"⊢",RightTeeArrow:"↦",RightTeeVector:"⥛",rightthreetimes:"⋌",RightTriangle:"⊳",RightTriangleBar:"⧐",RightTriangleEqual:"⊵",RightUpDownVector:"⥏",RightUpTeeVector:"⥜",RightUpVector:"↾",RightUpVectorBar:"⥔",RightVector:"⇀",RightVectorBar:"⥓",ring:"˚",risingdotseq:"≓",rlarr:"⇄",rlhar:"⇌",rlm:"‏",rmoust:"⎱",rmoustache:"⎱",rnmid:"⫮",roang:"⟭",roarr:"⇾",robrk:"⟧",ropar:"⦆",Ropf:"ℝ",ropf:"𝕣",roplus:"⨮",rotimes:"⨵",RoundImplies:"⥰",rpar:")",rpargt:"⦔",rppolint:"⨒",rrarr:"⇉",Rrightarrow:"⇛",rsaquo:"›",Rscr:"ℛ",rscr:"𝓇",Rsh:"↱",rsh:"↱",rsqb:"]",rsquo:"’",rsquor:"’",rthree:"⋌",rtimes:"⋊",rtri:"▹",rtrie:"⊵",rtrif:"▸",rtriltri:"⧎",RuleDelayed:"⧴",ruluhar:"⥨",rx:"℞",Sacute:"Ś",sacute:"ś",sbquo:"‚",Sc:"⪼",sc:"≻",scap:"⪸",Scaron:"Š",scaron:"š",sccue:"≽",scE:"⪴",sce:"⪰",Scedil:"Ş",scedil:"ş",Scirc:"Ŝ",scirc:"ŝ",scnap:"⪺",scnE:"⪶",scnsim:"⋩",scpolint:"⨓",scsim:"≿",Scy:"С",scy:"с",sdot:"⋅",sdotb:"⊡",sdote:"⩦",searhk:"⤥",seArr:"⇘",searr:"↘",searrow:"↘",sect:"§",semi:";",seswar:"⤩",setminus:"∖",setmn:"∖",sext:"✶",Sfr:"𝔖",sfr:"𝔰",sfrown:"⌢",sharp:"♯",SHCHcy:"Щ",shchcy:"щ",SHcy:"Ш",shcy:"ш",ShortDownArrow:"↓",ShortLeftArrow:"←",shortmid:"∣",shortparallel:"∥",ShortRightArrow:"→",ShortUpArrow:"↑",shy:"­",Sigma:"Σ",sigma:"σ",sigmaf:"ς",sigmav:"ς",sim:"∼",simdot:"⩪",sime:"≃",simeq:"≃",simg:"⪞",simgE:"⪠",siml:"⪝",simlE:"⪟",simne:"≆",simplus:"⨤",simrarr:"⥲",slarr:"←",SmallCircle:"∘",smallsetminus:"∖",smashp:"⨳",smeparsl:"⧤",smid:"∣",smile:"⌣",smt:"⪪",smte:"⪬",smtes:"⪬︀",SOFTcy:"Ь",softcy:"ь",sol:"/",solb:"⧄",solbar:"⌿",Sopf:"𝕊",sopf:"𝕤",spades:"♠",spadesuit:"♠",spar:"∥",sqcap:"⊓",sqcaps:"⊓︀",sqcup:"⊔",sqcups:"⊔︀",Sqrt:"√",sqsub:"⊏",sqsube:"⊑",sqsubset:"⊏",sqsubseteq:"⊑",sqsup:"⊐",sqsupe:"⊒",sqsupset:"⊐",sqsupseteq:"⊒",squ:"□",Square:"□",square:"□",SquareIntersection:"⊓",SquareSubset:"⊏",SquareSubsetEqual:"⊑",SquareSuperset:"⊐",SquareSupersetEqual:"⊒",SquareUnion:"⊔",squarf:"▪",squf:"▪",srarr:"→",Sscr:"𝒮",sscr:"𝓈",ssetmn:"∖",ssmile:"⌣",sstarf:"⋆",Star:"⋆",star:"☆",starf:"★",straightepsilon:"ϵ",straightphi:"ϕ",strns:"¯",Sub:"⋐",sub:"⊂",subdot:"⪽",subE:"⫅",sube:"⊆",subedot:"⫃",submult:"⫁",subnE:"⫋",subne:"⊊",subplus:"⪿",subrarr:"⥹",Subset:"⋐",subset:"⊂",subseteq:"⊆",subseteqq:"⫅",SubsetEqual:"⊆",subsetneq:"⊊",subsetneqq:"⫋",subsim:"⫇",subsub:"⫕",subsup:"⫓",succ:"≻",succapprox:"⪸",succcurlyeq:"≽",Succeeds:"≻",SucceedsEqual:"⪰",SucceedsSlantEqual:"≽",SucceedsTilde:"≿",succeq:"⪰",succnapprox:"⪺",succneqq:"⪶",succnsim:"⋩",succsim:"≿",SuchThat:"∋",Sum:"∑",sum:"∑",sung:"♪",Sup:"⋑",sup:"⊃",sup1:"¹",sup2:"²",sup3:"³",supdot:"⪾",supdsub:"⫘",supE:"⫆",supe:"⊇",supedot:"⫄",Superset:"⊃",SupersetEqual:"⊇",suphsol:"⟉",suphsub:"⫗",suplarr:"⥻",supmult:"⫂",supnE:"⫌",supne:"⊋",supplus:"⫀",Supset:"⋑",supset:"⊃",supseteq:"⊇",supseteqq:"⫆",supsetneq:"⊋",supsetneqq:"⫌",supsim:"⫈",supsub:"⫔",supsup:"⫖",swarhk:"⤦",swArr:"⇙",swarr:"↙",swarrow:"↙",swnwar:"⤪",szlig:"ß",Tab:"\t",target:"⌖",Tau:"Τ",tau:"τ",tbrk:"⎴",Tcaron:"Ť",tcaron:"ť",Tcedil:"Ţ",tcedil:"ţ",Tcy:"Т",tcy:"т",tdot:"⃛",telrec:"⌕",Tfr:"𝔗",tfr:"𝔱",there4:"∴",Therefore:"∴",therefore:"∴",Theta:"Θ",theta:"θ",thetasym:"ϑ",thetav:"ϑ",thickapprox:"≈",thicksim:"∼",ThickSpace:"  ",thinsp:" ",ThinSpace:" ",thkap:"≈",thksim:"∼",THORN:"Þ",thorn:"þ",Tilde:"∼",tilde:"˜",TildeEqual:"≃",TildeFullEqual:"≅",TildeTilde:"≈",times:"×",timesb:"⊠",timesbar:"⨱",timesd:"⨰",tint:"∭",toea:"⤨",top:"⊤",topbot:"⌶",topcir:"⫱",Topf:"𝕋",topf:"𝕥",topfork:"⫚",tosa:"⤩",tprime:"‴",TRADE:"™",trade:"™",triangle:"▵",triangledown:"▿",triangleleft:"◃",trianglelefteq:"⊴",triangleq:"≜",triangleright:"▹",trianglerighteq:"⊵",tridot:"◬",trie:"≜",triminus:"⨺",TripleDot:"⃛",triplus:"⨹",trisb:"⧍",tritime:"⨻",trpezium:"⏢",Tscr:"𝒯",tscr:"𝓉",TScy:"Ц",tscy:"ц",TSHcy:"Ћ",tshcy:"ћ",Tstrok:"Ŧ",tstrok:"ŧ",twixt:"≬",twoheadleftarrow:"↞",twoheadrightarrow:"↠",Uacute:"Ú",uacute:"ú",Uarr:"↟",uArr:"⇑",uarr:"↑",Uarrocir:"⥉",Ubrcy:"Ў",ubrcy:"ў",Ubreve:"Ŭ",ubreve:"ŭ",Ucirc:"Û",ucirc:"û",Ucy:"У",ucy:"у",udarr:"⇅",Udblac:"Ű",udblac:"ű",udhar:"⥮",ufisht:"⥾",Ufr:"𝔘",ufr:"𝔲",Ugrave:"Ù",ugrave:"ù",uHar:"⥣",uharl:"↿",uharr:"↾",uhblk:"▀",ulcorn:"⌜",ulcorner:"⌜",ulcrop:"⌏",ultri:"◸",Umacr:"Ū",umacr:"ū",uml:"¨",UnderBar:"_",UnderBrace:"⏟",UnderBracket:"⎵",UnderParenthesis:"⏝",Union:"⋃",UnionPlus:"⊎",Uogon:"Ų",uogon:"ų",Uopf:"𝕌",uopf:"𝕦",UpArrow:"↑",Uparrow:"⇑",uparrow:"↑",UpArrowBar:"⤒",UpArrowDownArrow:"⇅",UpDownArrow:"↕",Updownarrow:"⇕",updownarrow:"↕",UpEquilibrium:"⥮",upharpoonleft:"↿",upharpoonright:"↾",uplus:"⊎",UpperLeftArrow:"↖",UpperRightArrow:"↗",Upsi:"ϒ",upsi:"υ",upsih:"ϒ",Upsilon:"Υ",upsilon:"υ",UpTee:"⊥",UpTeeArrow:"↥",upuparrows:"⇈",urcorn:"⌝",urcorner:"⌝",urcrop:"⌎",Uring:"Ů",uring:"ů",urtri:"◹",Uscr:"𝒰",uscr:"𝓊",utdot:"⋰",Utilde:"Ũ",utilde:"ũ",utri:"▵",utrif:"▴",uuarr:"⇈",Uuml:"Ü",uuml:"ü",uwangle:"⦧",vangrt:"⦜",varepsilon:"ϵ",varkappa:"ϰ",varnothing:"∅",varphi:"ϕ",varpi:"ϖ",varpropto:"∝",vArr:"⇕",varr:"↕",varrho:"ϱ",varsigma:"ς",varsubsetneq:"⊊︀",varsubsetneqq:"⫋︀",varsupsetneq:"⊋︀",varsupsetneqq:"⫌︀",vartheta:"ϑ",vartriangleleft:"⊲",vartriangleright:"⊳",Vbar:"⫫",vBar:"⫨",vBarv:"⫩",Vcy:"В",vcy:"в",VDash:"⊫",Vdash:"⊩",vDash:"⊨",vdash:"⊢",Vdashl:"⫦",Vee:"⋁",vee:"∨",veebar:"⊻",veeeq:"≚",vellip:"⋮",Verbar:"‖",verbar:"|",Vert:"‖",vert:"|",VerticalBar:"∣",VerticalLine:"|",VerticalSeparator:"❘",VerticalTilde:"≀",VeryThinSpace:" ",Vfr:"𝔙",vfr:"𝔳",vltri:"⊲",vnsub:"⊂⃒",vnsup:"⊃⃒",Vopf:"𝕍",vopf:"𝕧",vprop:"∝",vrtri:"⊳",Vscr:"𝒱",vscr:"𝓋",vsubnE:"⫋︀",vsubne:"⊊︀",vsupnE:"⫌︀",vsupne:"⊋︀",Vvdash:"⊪",vzigzag:"⦚",Wcirc:"Ŵ",wcirc:"ŵ",wedbar:"⩟",Wedge:"⋀",wedge:"∧",wedgeq:"≙",weierp:"℘",Wfr:"𝔚",wfr:"𝔴",Wopf:"𝕎",wopf:"𝕨",wp:"℘",wr:"≀",wreath:"≀",Wscr:"𝒲",wscr:"𝓌",xcap:"⋂",xcirc:"◯",xcup:"⋃",xdtri:"▽",Xfr:"𝔛",xfr:"𝔵",xhArr:"⟺",xharr:"⟷",Xi:"Ξ",xi:"ξ",xlArr:"⟸",xlarr:"⟵",xmap:"⟼",xnis:"⋻",xodot:"⨀",Xopf:"𝕏",xopf:"𝕩",xoplus:"⨁",xotime:"⨂",xrArr:"⟹",xrarr:"⟶",Xscr:"𝒳",xscr:"𝓍",xsqcup:"⨆",xuplus:"⨄",xutri:"△",xvee:"⋁",xwedge:"⋀",Yacute:"Ý",yacute:"ý",YAcy:"Я",yacy:"я",Ycirc:"Ŷ",ycirc:"ŷ",Ycy:"Ы",ycy:"ы",yen:"¥",Yfr:"𝔜",yfr:"𝔶",YIcy:"Ї",yicy:"ї",Yopf:"𝕐",yopf:"𝕪",Yscr:"𝒴",yscr:"𝓎",YUcy:"Ю",yucy:"ю",Yuml:"Ÿ",yuml:"ÿ",Zacute:"Ź",zacute:"ź",Zcaron:"Ž",zcaron:"ž",Zcy:"З",zcy:"з",Zdot:"Ż",zdot:"ż",zeetrf:"ℨ",ZeroWidthSpace:"​",Zeta:"Ζ",zeta:"ζ",Zfr:"ℨ",zfr:"𝔷",ZHcy:"Ж",zhcy:"ж",zigrarr:"⇝",Zopf:"ℤ",zopf:"𝕫",Zscr:"𝒵",zscr:"𝓏",zwj:"‍",zwnj:"‌"}),t.entityMap=t.HTML_ENTITIES},tQ2B:function(e,t,n){"use 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