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n=function(){e=!1};this.on("touchleave",n),this.on("touchcancel",n),this.on("touchend",(function(n){i=null,!0===e&&r().performance.now()-t<200&&(n.preventDefault(),this.trigger("tap"))}))},t.enableTouchActivity=function(){if(this.player()&&this.player().reportUserActivity){var e,t=nn(this.player(),this.player().reportUserActivity);this.on("touchstart",(function(){t(),this.clearInterval(e),e=this.setInterval(t,250)}));var i=function(i){t(),this.clearInterval(e)};this.on("touchmove",t),this.on("touchend",i),this.on("touchcancel",i)}},t.setTimeout=function(e,t){var i,n=this;return e=nn(this,e),this.clearTimersOnDispose_(),i=r().setTimeout((function(){n.setTimeoutIds_.has(i)&&n.setTimeoutIds_.delete(i),e()}),t),this.setTimeoutIds_.add(i),i},t.clearTimeout=function(e){return this.setTimeoutIds_.has(e)&&(this.setTimeoutIds_.delete(e),r().clearTimeout(e)),e},t.setInterval=function(e,t){e=nn(this,e),this.clearTimersOnDispose_();var i=r().setInterval(e,t);return this.setIntervalIds_.add(i),i},t.clearInterval=function(e){return this.setIntervalIds_.has(e)&&(this.setIntervalIds_.delete(e),r().clearInterval(e)),e},t.requestAnimationFrame=function(e){var t,i=this;return this.supportsRaf_?(this.clearTimersOnDispose_(),e=nn(this,e),t=r().requestAnimationFrame((function(){i.rafIds_.has(t)&&i.rafIds_.delete(t),e()})),this.rafIds_.add(t),t):this.setTimeout(e,1e3/60)},t.requestNamedAnimationFrame=function(e,t){var i=this;if(!this.namedRafs_.has(e)){this.clearTimersOnDispose_(),t=nn(this,t);var n=this.requestAnimationFrame((function(){t(),i.namedRafs_.has(e)&&i.namedRafs_.delete(e)}));return this.namedRafs_.set(e,n),e}},t.cancelNamedAnimationFrame=function(e){this.namedRafs_.has(e)&&(this.cancelAnimationFrame(this.namedRafs_.get(e)),this.namedRafs_.delete(e))},t.cancelAnimationFrame=function(e){return this.supportsRaf_?(this.rafIds_.has(e)&&(this.rafIds_.delete(e),r().cancelAnimationFrame(e)),e):this.clearTimeout(e)},t.clearTimersOnDispose_=function(){var e=this;this.clearingTimersOnDispose_||(this.clearingTimersOnDispose_=!0,this.one("dispose",(function(){[["namedRafs_","cancelNamedAnimationFrame"],["rafIds_","cancelAnimationFrame"],["setTimeoutIds_","clearTimeout"],["setIntervalIds_","clearInterval"]].forEach((function(t){var i=t[0],n=t[1];e[i].forEach((function(t,i){return e[n](i)}))})),e.clearingTimersOnDispose_=!1})))},e.registerComponent=function(t,i){if("string"!=typeof t||!t)throw new Error('Illegal component name, "'+t+'"; must be a non-empty string.');var n=e.getComponent("Tech"),r=n&&n.isTech(i),a=e===i||e.prototype.isPrototypeOf(i.prototype);if(r||!a)throw new Error('Illegal component, "'+t+'"; '+(r?"techs must be registered using Tech.registerTech()":"must be a Component subclass")+".");t=yn(t),e.components_||(e.components_={});var s=e.getComponent("Player");if("Player"===t&&s&&s.players){var o=s.players,u=Object.keys(o);if(o&&u.length>0&&u.map((function(e){return o[e]})).every(Boolean))throw new Error("Can not register Player component after player has been created.")}return e.components_[t]=i,e.components_[_n(t)]=i,i},e.getComponent=function(t){if(t&&e.components_)return e.components_[t]},e}();function xn(e,t,i,n){return function(e,t,i){if("number"!=typeof t||t<0||t>i)throw new Error("Failed to execute '"+e+"' on 'TimeRanges': The index provided ("+t+") is non-numeric or out of bounds (0-"+i+").")}(e,n,i.length-1),i[n][t]}function kn(e){var t;return t=void 0===e||0===e.length?{length:0,start:function(){throw new Error("This TimeRanges object is empty")},end:function(){throw new Error("This TimeRanges object is empty")}}:{length:e.length,start:xn.bind(null,"start",0,e),end:xn.bind(null,"end",1,e)},r().Symbol&&r().Symbol.iterator&&(t[r().Symbol.iterator]=function(){return(e||[]).values()}),t}function In(e,t){return Array.isArray(e)?kn(e):void 0===e||void 0===t?kn():kn([[e,t]])}function An(e,t){var i,n,r=0;if(!t)return 0;e&&e.length||(e=In(0,0));for(var a=0;at&&(n=t),r+=n-i;return r/t}function Pn(e){if(e instanceof Pn)return e;"number"==typeof e?this.code=e:"string"==typeof e?this.message=e:kt(e)&&("number"==typeof e.code&&(this.code=e.code),xt(this,e)),this.message||(this.message=Pn.defaultMessages[this.code]||"")}Cn.prototype.supportsRaf_="function"==typeof r().requestAnimationFrame&&"function"==typeof r().cancelAnimationFrame,Cn.registerComponent("Component",Cn),Pn.prototype.code=0,Pn.prototype.message="",Pn.prototype.status=null,Pn.errorTypes=["MEDIA_ERR_CUSTOM","MEDIA_ERR_ABORTED","MEDIA_ERR_NETWORK","MEDIA_ERR_DECODE","MEDIA_ERR_SRC_NOT_SUPPORTED","MEDIA_ERR_ENCRYPTED"],Pn.defaultMessages={1:"You aborted the media playback",2:"A network error caused the media download to fail part-way.",3:"The media playback was aborted due to a corruption problem or because the media used features your browser did not support.",4:"The media could not be loaded, either because the server or network failed or because the format is not supported.",5:"The media is encrypted and we do not have the keys to decrypt it."};for(var Dn=0;Dn=0;n--)if(t[n].enabled){Fn(t,t[n]);break}return(i=e.call(this,t)||this).changing_=!1,i}c(t,e);var i=t.prototype;return i.addTrack=function(t){var i=this;t.enabled&&Fn(this,t),e.prototype.addTrack.call(this,t),t.addEventListener&&(t.enabledChange_=function(){i.changing_||(i.changing_=!0,Fn(i,t),i.changing_=!1,i.trigger("change"))},t.addEventListener("enabledchange",t.enabledChange_))},i.removeTrack=function(t){e.prototype.removeTrack.call(this,t),t.removeEventListener&&t.enabledChange_&&(t.removeEventListener("enabledchange",t.enabledChange_),t.enabledChange_=null)},t}(Nn),jn=function(e,t){for(var i=0;i=0;n--)if(t[n].selected){jn(t,t[n]);break}return(i=e.call(this,t)||this).changing_=!1,Object.defineProperty(u(i),"selectedIndex",{get:function(){for(var e=0;e0&&(r().console&&r().console.groupCollapsed&&r().console.groupCollapsed("Text Track parsing errors for "+t.src),n.forEach((function(e){return Tt.error(e)})),r().console&&r().console.groupEnd&&r().console.groupEnd()),i.flush()},ir=function(e,t){var i={uri:e},n=Zn(e);n&&(i.cors=n);var a="use-credentials"===t.tech_.crossOrigin();a&&(i.withCredentials=a),g()(i,nn(this,(function(e,i,n){if(e)return Tt.error(e,i);t.loaded_=!0,"function"!=typeof r().WebVTT?t.tech_&&t.tech_.any(["vttjsloaded","vttjserror"],(function(e){if("vttjserror"!==e.type)return tr(n,t);Tt.error("vttjs failed to load, stopping trying to process "+t.src)})):tr(n,t)})))},nr=function(e){function t(t){var i;if(void 0===t&&(t={}),!t.tech)throw new Error("A tech was not provided.");var n=bn(t,{kind:Yn[t.kind]||"subtitles",language:t.language||t.srclang||""}),r=zn[n.mode]||"disabled",a=n.default;"metadata"!==n.kind&&"chapters"!==n.kind||(r="hidden"),(i=e.call(this,n)||this).tech_=n.tech,i.cues_=[],i.activeCues_=[],i.preload_=!1!==i.tech_.preloadTextTracks;var s=new qn(i.cues_),o=new qn(i.activeCues_),l=!1,c=nn(u(i),(function(){this.tech_.isReady_&&!this.tech_.isDisposed()&&(this.activeCues=this.activeCues,l&&(this.trigger("cuechange"),l=!1))}));return i.tech_.one("dispose",(function(){i.tech_.off("timeupdate",c)})),"disabled"!==r&&i.tech_.on("timeupdate",c),Object.defineProperties(u(i),{default:{get:function(){return a},set:function(){}},mode:{get:function(){return r},set:function(e){zn[e]&&r!==e&&(r=e,this.preload_||"disabled"===r||0!==this.cues.length||ir(this.src,this),this.tech_.off("timeupdate",c),"disabled"!==r&&this.tech_.on("timeupdate",c),this.trigger("modechange"))}},cues:{get:function(){return this.loaded_?s:null},set:function(){}},activeCues:{get:function(){if(!this.loaded_)return null;if(0===this.cues.length)return o;for(var e=this.tech_.currentTime(),t=[],i=0,n=this.cues.length;i=e||r.startTime===r.endTime&&r.startTime<=e&&r.startTime+.5>=e)&&t.push(r)}if(l=!1,t.length!==this.activeCues_.length)l=!0;else for(var a=0;a0)return void this.trigger("vttjsloaded");var t=s().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})),r().WebVTT=!0,this.el().parentNode.appendChild(t)}else this.ready(this.addWebVttScript_)},i.emulateTextTracks=function(){var e=this,t=this.textTracks(),i=this.remoteTextTracks(),n=function(e){return t.addTrack(e.track)},r=function(e){return t.removeTrack(e.track)};i.on("addtrack",n),i.on("removetrack",r),this.addWebVttScript_();var a=function(){return e.trigger("texttrackchange")},s=function(){a();for(var e=0;e=0;r--){var a=e[r];a[t]&&a[t](n,i)}}(e,i,o,s),o}var gr={buffered:1,currentTime:1,duration:1,muted:1,played:1,paused:1,seekable:1,volume:1,ended:1},vr={setCurrentTime:1,setMuted:1,setVolume:1},_r={play:1,pause:1};function yr(e){return function(t,i){return t===pr?pr:i[e]?i[e](t):t}}function br(e,t,i,n,r,a){void 0===e&&(e={}),void 0===t&&(t=[]),void 0===r&&(r=[]),void 0===a&&(a=!1);var s=t,o=s[0],u=s.slice(1);if("string"==typeof o)br(e,hr[o],i,n,r,a);else if(o){var l=function(e,t){var i=dr[e.id()],n=null;if(null==i)return n=t(e),dr[e.id()]=[[t,n]],n;for(var r=0;r0;!this.player_.tech(!0)||(Wt||Vt)&&t||this.player_.tech(!0).focus(),this.player_.paused()?Rn(this.player_.play()):this.player_.pause()}},t}(xr);Cn.registerComponent("PosterImage",kr);var Ir={monospace:"monospace",sansSerif:"sans-serif",serif:"serif",monospaceSansSerif:'"Andale Mono", "Lucida Console", monospace',monospaceSerif:'"Courier New", monospace',proportionalSansSerif:"sans-serif",proportionalSerif:"serif",casual:'"Comic Sans MS", Impact, fantasy',script:'"Monotype Corsiva", cursive',smallcaps:'"Andale Mono", "Lucida Console", monospace, sans-serif'};function Ar(e,t){var i;if(4===e.length)i=e[1]+e[1]+e[2]+e[2]+e[3]+e[3];else{if(7!==e.length)throw new Error("Invalid color code provided, "+e+"; must be formatted as e.g. #f0e or #f604e2.");i=e.slice(1)}return"rgba("+parseInt(i.slice(0,2),16)+","+parseInt(i.slice(2,4),16)+","+parseInt(i.slice(4,6),16)+","+t+")"}function Pr(e,t,i){try{e.style[t]=i}catch(e){return}}var Dr=function(e){function t(t,i,n){var a;a=e.call(this,t,i,n)||this;var s=function(e){return a.updateDisplay(e)};return t.on("loadstart",(function(e){return a.toggleDisplay(e)})),t.on("texttrackchange",s),t.on("loadedmetadata",(function(e){return a.preselectTrack(e)})),t.ready(nn(u(a),(function(){if(t.tech_&&t.tech_.featuresNativeTextTracks)this.hide();else{t.on("fullscreenchange",s),t.on("playerresize",s),r().addEventListener("orientationchange",s),t.on("dispose",(function(){return r().removeEventListener("orientationchange",s)}));for(var e=this.options_.playerOptions.tracks||[],i=0;i0;return Rn(t),void(!this.player_.tech(!0)||(Wt||Vt)&&i||this.player_.tech(!0).focus())}var n=this.player_.getChild("controlBar"),r=n&&n.getChild("playToggle");if(r){var a=function(){return r.focus()};Ln(t)?t.then(a,(function(){})):this.setTimeout(a,1)}else this.player_.tech(!0).focus()},i.handleKeyDown=function(t){this.mouseused_=!1,e.prototype.handleKeyDown.call(this,t)},i.handleMouseDown=function(e){this.mouseused_=!0},t}(Rr);Or.prototype.controlText_="Play Video",Cn.registerComponent("BigPlayButton",Or);var Mr=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).controlText(i&&i.controlText||n.localize("Close")),n}c(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-close-button "+e.prototype.buildCSSClass.call(this)},i.handleClick=function(e){this.trigger({type:"close",bubbles:!1})},i.handleKeyDown=function(t){f().isEventKey(t,"Esc")?(t.preventDefault(),t.stopPropagation(),this.trigger("click")):e.prototype.handleKeyDown.call(this,t)},t}(Rr);Cn.registerComponent("CloseButton",Mr);var Nr=function(e){function t(t,i){var n;return void 0===i&&(i={}),n=e.call(this,t,i)||this,i.replay=void 0===i.replay||i.replay,n.on(t,"play",(function(e){return n.handlePlay(e)})),n.on(t,"pause",(function(e){return n.handlePause(e)})),i.replay&&n.on(t,"ended",(function(e){return n.handleEnded(e)})),n}c(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-play-control "+e.prototype.buildCSSClass.call(this)},i.handleClick=function(e){this.player_.paused()?Rn(this.player_.play()):this.player_.pause()},i.handleSeeked=function(e){this.removeClass("vjs-ended"),this.player_.paused()?this.handlePause(e):this.handlePlay(e)},i.handlePlay=function(e){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.controlText("Pause")},i.handlePause=function(e){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.controlText("Play")},i.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);Nr.prototype.controlText_="Play",Cn.registerComponent("PlayToggle",Nr);var Ur=function(e,t){e=e<0?0:e;var i=Math.floor(e%60),n=Math.floor(e/60%60),r=Math.floor(e/3600),a=Math.floor(t/60%60),s=Math.floor(t/3600);return(isNaN(e)||e===1/0)&&(r=n=i="-"),(r=r>0||s>0?r+":":"")+(n=((r||a>=10)&&n<10?"0"+n:n)+":")+(i<10?"0"+i:i)},Fr=Ur;function Br(e,t){return void 0===t&&(t=e),Fr(e,t)}var jr=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).on(t,["timeupdate","ended"],(function(e){return n.updateContent(e)})),n.updateTextNode_(),n}c(t,e);var i=t.prototype;return i.createEl=function(){var t=this.buildCSSClass(),i=e.prototype.createEl.call(this,"div",{className:t+" vjs-time-control vjs-control"}),n=si("span",{className:"vjs-control-text",textContent:this.localize(this.labelText_)+" "},{role:"presentation"});return i.appendChild(n),this.contentEl_=si("span",{className:t+"-display"},{"aria-live":"off",role:"presentation"}),i.appendChild(this.contentEl_),i},i.dispose=function(){this.contentEl_=null,this.textNode_=null,e.prototype.dispose.call(this)},i.updateTextNode_=function(e){var t=this;void 0===e&&(e=0),e=Br(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,Tt.warn("TimeDisplay#updateTextnode_: Prevented replacement of text node element since it was no longer a child of this node. Appending a new node instead.")),t.textNode_=s().createTextNode(t.formattedTime_),t.textNode_&&(e?t.contentEl_.replaceChild(t.textNode_,e):t.contentEl_.appendChild(t.textNode_))}})))},i.updateContent=function(e){},t}(Cn);jr.prototype.labelText_="Time",jr.prototype.controlText_="Time",Cn.registerComponent("TimeDisplay",jr);var Hr=function(e){function t(){return e.apply(this,arguments)||this}c(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-current-time"},i.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}(jr);Hr.prototype.labelText_="Current Time",Hr.prototype.controlText_="Current Time",Cn.registerComponent("CurrentTimeDisplay",Hr);var Vr=function(e){function t(t,i){var n,r=function(e){return n.updateContent(e)};return(n=e.call(this,t,i)||this).on(t,"durationchange",r),n.on(t,"loadstart",r),n.on(t,"loadedmetadata",r),n}c(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-duration"},i.updateContent=function(e){var t=this.player_.duration();this.updateTextNode_(t)},t}(jr);Vr.prototype.labelText_="Duration",Vr.prototype.controlText_="Duration",Cn.registerComponent("DurationDisplay",Vr);var Gr=function(e){function t(){return e.apply(this,arguments)||this}return c(t,e),t.prototype.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-time-control vjs-time-divider"},{"aria-hidden":!0}),i=e.prototype.createEl.call(this,"div"),n=e.prototype.createEl.call(this,"span",{textContent:"/"});return i.appendChild(n),t.appendChild(i),t},t}(Cn);Cn.registerComponent("TimeDivider",Gr);var qr=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).on(t,"durationchange",(function(e){return n.updateContent(e)})),n}c(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-remaining-time"},i.createEl=function(){var t=e.prototype.createEl.call(this);return t.insertBefore(si("span",{},{"aria-hidden":!0},"-"),this.contentEl_),t},i.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}(jr);qr.prototype.labelText_="Remaining Time",qr.prototype.controlText_="Remaining Time",Cn.registerComponent("RemainingTimeDisplay",qr);var Wr=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).updateShowing(),n.on(n.player(),"durationchange",(function(e){return n.updateShowing(e)})),n}c(t,e);var i=t.prototype;return i.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-live-control vjs-control"});return this.contentEl_=si("div",{className:"vjs-live-display"},{"aria-live":"off"}),this.contentEl_.appendChild(si("span",{className:"vjs-control-text",textContent:this.localize("Stream Type")+" "})),this.contentEl_.appendChild(s().createTextNode(this.localize("LIVE"))),t.appendChild(this.contentEl_),t},i.dispose=function(){this.contentEl_=null,e.prototype.dispose.call(this)},i.updateShowing=function(e){this.player().duration()===1/0?this.show():this.hide()},t}(Cn);Cn.registerComponent("LiveDisplay",Wr);var Xr=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).updateLiveEdgeStatus(),n.player_.liveTracker&&(n.updateLiveEdgeStatusHandler_=function(e){return n.updateLiveEdgeStatus(e)},n.on(n.player_.liveTracker,"liveedgechange",n.updateLiveEdgeStatusHandler_)),n}c(t,e);var i=t.prototype;return i.createEl=function(){var t=e.prototype.createEl.call(this,"button",{className:"vjs-seek-to-live-control vjs-control"});return this.textEl_=si("span",{className:"vjs-seek-to-live-text",textContent:this.localize("LIVE")},{"aria-hidden":"true"}),t.appendChild(this.textEl_),t},i.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"))},i.handleClick=function(){this.player_.liveTracker.seekToLiveEdge()},i.dispose=function(){this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatusHandler_),this.textEl_=null,e.prototype.dispose.call(this)},t}(Rr);Xr.prototype.controlText_="Seek to live, currently playing live",Cn.registerComponent("SeekToLive",Xr);var Yr=function(e,t,i){return e=Number(e),Math.min(i,Math.max(t,isNaN(e)?t:e))},zr=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).handleMouseDown_=function(e){return n.handleMouseDown(e)},n.handleMouseUp_=function(e){return n.handleMouseUp(e)},n.handleKeyDown_=function(e){return n.handleKeyDown(e)},n.handleClick_=function(e){return n.handleClick(e)},n.handleMouseMove_=function(e){return n.handleMouseMove(e)},n.update_=function(e){return n.update(e)},n.bar=n.getChild(n.options_.barName),n.vertical(!!n.options_.vertical),n.enable(),n}c(t,e);var i=t.prototype;return i.enabled=function(){return this.enabled_},i.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)},i.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}},i.createEl=function(t,i,n){return void 0===i&&(i={}),void 0===n&&(n={}),i.className=i.className+" vjs-slider",i=xt({tabIndex:0},i),n=xt({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100,tabIndex:0},n),e.prototype.createEl.call(this,t,i,n)},i.handleMouseDown=function(e){var t=this.bar.el_.ownerDocument;"mousedown"===e.type&&e.preventDefault(),"touchstart"!==e.type||Gt||e.preventDefault(),_i(),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)},i.handleMouseMove=function(e){},i.handleMouseUp=function(){var e=this.bar.el_.ownerDocument;yi(),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()},i.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 i=e.vertical()?"height":"width";e.bar.el().style[i]=(100*t).toFixed(2)+"%"}))),t}},i.getProgress=function(){return Number(Yr(this.getPercent(),0,1).toFixed(4))},i.calculateDistance=function(e){var t=wi(this.el_,e);return this.vertical()?t.y:t.x},i.handleKeyDown=function(t){f().isEventKey(t,"Left")||f().isEventKey(t,"Down")?(t.preventDefault(),t.stopPropagation(),this.stepBack()):f().isEventKey(t,"Right")||f().isEventKey(t,"Up")?(t.preventDefault(),t.stopPropagation(),this.stepForward()):e.prototype.handleKeyDown.call(this,t)},i.handleClick=function(e){e.stopPropagation(),e.preventDefault()},i.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}(Cn);Cn.registerComponent("Slider",zr);var Kr=function(e,t){return Yr(e/t*100,0,100).toFixed(2)+"%"},Qr=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).partEls_=[],n.on(t,"progress",(function(e){return n.update(e)})),n}c(t,e);var i=t.prototype;return i.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-load-progress"}),i=si("span",{className:"vjs-control-text"}),n=si("span",{textContent:this.localize("Loaded")}),r=s().createTextNode(": ");return this.percentageEl_=si("span",{className:"vjs-control-text-loaded-percentage",textContent:"0%"}),t.appendChild(i),i.appendChild(n),i.appendChild(r),i.appendChild(this.percentageEl_),t},i.dispose=function(){this.partEls_=null,this.percentageEl_=null,e.prototype.dispose.call(this)},i.update=function(e){var t=this;this.requestNamedAnimationFrame("LoadProgressBar#update",(function(){var e=t.player_.liveTracker,i=t.player_.buffered(),n=e&&e.isLive()?e.seekableEnd():t.player_.duration(),r=t.player_.bufferedEnd(),a=t.partEls_,s=Kr(r,n);t.percent_!==s&&(t.el_.style.width=s,oi(t.percentageEl_,s),t.percent_=s);for(var o=0;oi.length;h--)t.el_.removeChild(a[h-1]);a.length=i.length}))},t}(Cn);Cn.registerComponent("LoadProgressBar",Qr);var $r=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).update=rn(nn(u(n),n.update),tn),n}c(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})},i.update=function(e,t,i){var n=Ti(this.el_),r=bi(this.player_.el()),a=e.width*t;if(r&&n){var s=e.left-r.left+a,o=e.width-a+(r.right-e.right),u=n.width/2;sn.width&&(u=n.width),u=Math.round(u),this.el_.style.right="-"+u+"px",this.write(i)}},i.write=function(e){oi(this.el_,e)},i.updateTime=function(e,t,i,n){var r=this;this.requestNamedAnimationFrame("TimeTooltip#updateTime",(function(){var a,s=r.player_.duration();if(r.player_.liveTracker&&r.player_.liveTracker.isLive()){var o=r.player_.liveTracker.liveWindow(),u=o-t*o;a=(u<1?"":"-")+Br(u,o)}else a=Br(i,s);r.update(e,t,a),n&&n()}))},t}(Cn);Cn.registerComponent("TimeTooltip",$r);var Jr=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).update=rn(nn(u(n),n.update),tn),n}c(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-play-progress vjs-slider-bar"},{"aria-hidden":"true"})},i.update=function(e,t){var i=this.getChild("timeTooltip");if(i){var n=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();i.updateTime(e,t,n)}},t}(Cn);Jr.prototype.options_={children:[]},$t||Ft||Jr.prototype.options_.children.push("timeTooltip"),Cn.registerComponent("PlayProgressBar",Jr);var Zr=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).update=rn(nn(u(n),n.update),tn),n}c(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},i.update=function(e,t){var i=this,n=t*this.player_.duration();this.getChild("timeTooltip").updateTime(e,t,n,(function(){i.el_.style.left=e.width*t+"px"}))},t}(Cn);Zr.prototype.options_={children:["timeTooltip"]},Cn.registerComponent("MouseTimeDisplay",Zr);var ea=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).setEventHandlers_(),n}c(t,e);var i=t.prototype;return i.setEventHandlers_=function(){var e=this;this.update_=nn(this,this.update),this.update=rn(this.update_,tn),this.on(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.on(this.player_.liveTracker,"liveedgechange",this.update),this.updateInterval=null,this.enableIntervalHandler_=function(t){return e.enableInterval_(t)},this.disableIntervalHandler_=function(t){return e.disableInterval_(t)},this.on(this.player_,["playing"],this.enableIntervalHandler_),this.on(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in s()&&"visibilityState"in s()&&this.on(s(),"visibilitychange",this.toggleVisibility_)},i.toggleVisibility_=function(e){"hidden"===s().visibilityState?(this.cancelNamedAnimationFrame("SeekBar#update"),this.cancelNamedAnimationFrame("Slider#update"),this.disableInterval_(e)):(this.player_.ended()||this.player_.paused()||this.enableInterval_(),this.update())},i.enableInterval_=function(){this.updateInterval||(this.updateInterval=this.setInterval(this.update,tn))},i.disableInterval_=function(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&e&&"ended"!==e.type||this.updateInterval&&(this.clearInterval(this.updateInterval),this.updateInterval=null)},i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})},i.update=function(t){var i=this;if("hidden"!==s().visibilityState){var n=e.prototype.update.call(this);return this.requestNamedAnimationFrame("SeekBar#update",(function(){var e=i.player_.ended()?i.player_.duration():i.getCurrentTime_(),t=i.player_.liveTracker,r=i.player_.duration();t&&t.isLive()&&(r=i.player_.liveTracker.liveCurrentTime()),i.percent_!==n&&(i.el_.setAttribute("aria-valuenow",(100*n).toFixed(2)),i.percent_=n),i.currentTime_===e&&i.duration_===r||(i.el_.setAttribute("aria-valuetext",i.localize("progress bar timing: currentTime={1} duration={2}",[Br(e,r),Br(r,r)],"{1} of {2}")),i.currentTime_=e,i.duration_=r),i.bar&&i.bar.update(bi(i.el()),i.getProgress())})),n}},i.userSeek_=function(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&this.player_.liveTracker.nextSeekedFromUser(),this.player_.currentTime(e)},i.getCurrentTime_=function(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()},i.getPercent=function(){var e,t=this.getCurrentTime_(),i=this.player_.liveTracker;return i&&i.isLive()?(e=(t-i.seekableStart())/i.liveWindow(),i.atLiveEdge()&&(e=1)):e=t/this.player_.duration(),e},i.handleMouseDown=function(t){Ii(t)&&(t.stopPropagation(),this.player_.scrubbing(!0),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),e.prototype.handleMouseDown.call(this,t))},i.handleMouseMove=function(e){if(Ii(e)){var t,i=this.calculateDistance(e),n=this.player_.liveTracker;if(n&&n.isLive()){if(i>=.99)return void n.seekToLiveEdge();var r=n.seekableStart(),a=n.liveCurrentTime();if((t=r+i*n.liveWindow())>=a&&(t=a),t<=r&&(t=r+.1),t===1/0)return}else(t=i*this.player_.duration())===this.player_.duration()&&(t-=.1);this.userSeek_(t)}},i.enable=function(){e.prototype.enable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.show()},i.disable=function(){e.prototype.disable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.hide()},i.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?Rn(this.player_.play()):this.update_()},i.stepForward=function(){this.userSeek_(this.player_.currentTime()+5)},i.stepBack=function(){this.userSeek_(this.player_.currentTime()-5)},i.handleAction=function(e){this.player_.paused()?this.player_.play():this.player_.pause()},i.handleKeyDown=function(t){var i=this.player_.liveTracker;if(f().isEventKey(t,"Space")||f().isEventKey(t,"Enter"))t.preventDefault(),t.stopPropagation(),this.handleAction(t);else if(f().isEventKey(t,"Home"))t.preventDefault(),t.stopPropagation(),this.userSeek_(0);else if(f().isEventKey(t,"End"))t.preventDefault(),t.stopPropagation(),i&&i.isLive()?this.userSeek_(i.liveCurrentTime()):this.userSeek_(this.player_.duration());else if(/^[0-9]$/.test(f()(t))){t.preventDefault(),t.stopPropagation();var n=10*(f().codes[f()(t)]-f().codes[0])/100;i&&i.isLive()?this.userSeek_(i.seekableStart()+i.liveWindow()*n):this.userSeek_(this.player_.duration()*n)}else f().isEventKey(t,"PgDn")?(t.preventDefault(),t.stopPropagation(),this.userSeek_(this.player_.currentTime()-60)):f().isEventKey(t,"PgUp")?(t.preventDefault(),t.stopPropagation(),this.userSeek_(this.player_.currentTime()+60)):e.prototype.handleKeyDown.call(this,t)},i.dispose=function(){this.disableInterval_(),this.off(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.update),this.off(this.player_,["playing"],this.enableIntervalHandler_),this.off(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in s()&&"visibilityState"in s()&&this.off(s(),"visibilitychange",this.toggleVisibility_),e.prototype.dispose.call(this)},t}(zr);ea.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},$t||Ft||ea.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),Cn.registerComponent("SeekBar",ea);var ta=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).handleMouseMove=rn(nn(u(n),n.handleMouseMove),tn),n.throttledHandleMouseSeek=rn(nn(u(n),n.handleMouseSeek),tn),n.handleMouseUpHandler_=function(e){return n.handleMouseUp(e)},n.handleMouseDownHandler_=function(e){return n.handleMouseDown(e)},n.enable(),n}c(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-control vjs-control"})},i.handleMouseMove=function(e){var t=this.getChild("seekBar");if(t){var i=t.getChild("playProgressBar"),n=t.getChild("mouseTimeDisplay");if(i||n){var r=t.el(),a=Ti(r),s=wi(r,e).x;s=Yr(s,0,1),n&&n.update(a,s),i&&i.update(a,t.getProgress())}}},i.handleMouseSeek=function(e){var t=this.getChild("seekBar");t&&t.handleMouseMove(e)},i.enabled=function(){return this.enabled_},i.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&&Rn(this.player_.play())}},i.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)},i.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_)},i.handleMouseDown=function(e){var t=this.el_.ownerDocument,i=this.getChild("seekBar");i&&i.handleMouseDown(e),this.on(t,"mousemove",this.throttledHandleMouseSeek),this.on(t,"touchmove",this.throttledHandleMouseSeek),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)},i.handleMouseUp=function(e){var t=this.getChild("seekBar");t&&t.handleMouseUp(e),this.removeListenersAddedOnMousedownAndTouchstart()},t}(Cn);ta.prototype.options_={children:["seekBar"]},Cn.registerComponent("ProgressControl",ta);var ia=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).on(t,["enterpictureinpicture","leavepictureinpicture"],(function(e){return n.handlePictureInPictureChange(e)})),n.on(t,["disablepictureinpicturechanged","loadedmetadata"],(function(e){return n.handlePictureInPictureEnabledChange(e)})),n.disable(),n}c(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-picture-in-picture-control "+e.prototype.buildCSSClass.call(this)},i.handlePictureInPictureEnabledChange=function(){s().pictureInPictureEnabled&&!1===this.player_.disablePictureInPicture()?this.enable():this.disable()},i.handlePictureInPictureChange=function(e){this.player_.isInPictureInPicture()?this.controlText("Exit Picture-in-Picture"):this.controlText("Picture-in-Picture"),this.handlePictureInPictureEnabledChange()},i.handleClick=function(e){this.player_.isInPictureInPicture()?this.player_.exitPictureInPicture():this.player_.requestPictureInPicture()},t}(Rr);ia.prototype.controlText_="Picture-in-Picture",Cn.registerComponent("PictureInPictureToggle",ia);var na=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).on(t,"fullscreenchange",(function(e){return n.handleFullscreenChange(e)})),!1===s()[t.fsApi_.fullscreenEnabled]&&n.disable(),n}c(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-fullscreen-control "+e.prototype.buildCSSClass.call(this)},i.handleFullscreenChange=function(e){this.player_.isFullscreen()?this.controlText("Non-Fullscreen"):this.controlText("Fullscreen")},i.handleClick=function(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()},t}(Rr);na.prototype.controlText_="Fullscreen",Cn.registerComponent("FullscreenToggle",na);var ra=function(e){function t(){return e.apply(this,arguments)||this}return c(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}(Cn);Cn.registerComponent("VolumeLevel",ra);var aa=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).update=rn(nn(u(n),n.update),tn),n}c(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-tooltip"},{"aria-hidden":"true"})},i.update=function(e,t,i,n){if(!i){var r=bi(this.el_),a=bi(this.player_.el()),s=e.width*t;if(!a||!r)return;var o=e.left-a.left+s,u=e.width-s+(a.right-e.right),l=r.width/2;or.width&&(l=r.width),this.el_.style.right="-"+l+"px"}this.write(n+"%")},i.write=function(e){oi(this.el_,e)},i.updateVolume=function(e,t,i,n,r){var a=this;this.requestNamedAnimationFrame("VolumeLevelTooltip#updateVolume",(function(){a.update(e,t,i,n.toFixed(0)),r&&r()}))},t}(Cn);Cn.registerComponent("VolumeLevelTooltip",aa);var sa=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).update=rn(nn(u(n),n.update),tn),n}c(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},i.update=function(e,t,i){var n=this,r=100*t;this.getChild("volumeLevelTooltip").updateVolume(e,t,i,r,(function(){i?n.el_.style.bottom=e.height*t+"px":n.el_.style.left=e.width*t+"px"}))},t}(Cn);sa.prototype.options_={children:["volumeLevelTooltip"]},Cn.registerComponent("MouseVolumeLevelDisplay",sa);var oa=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).on("slideractive",(function(e){return n.updateLastVolume_(e)})),n.on(t,"volumechange",(function(e){return n.updateARIAAttributes(e)})),t.ready((function(){return n.updateARIAAttributes()})),n}c(t,e);var i=t.prototype;return i.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"})},i.handleMouseDown=function(t){Ii(t)&&e.prototype.handleMouseDown.call(this,t)},i.handleMouseMove=function(e){var t=this.getChild("mouseVolumeLevelDisplay");if(t){var i=this.el(),n=bi(i),r=this.vertical(),a=wi(i,e);a=r?a.y:a.x,a=Yr(a,0,1),t.update(n,a,r)}Ii(e)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(e)))},i.checkMuted=function(){this.player_.muted()&&this.player_.muted(!1)},i.getPercent=function(){return this.player_.muted()?0:this.player_.volume()},i.stepForward=function(){this.checkMuted(),this.player_.volume(this.player_.volume()+.1)},i.stepBack=function(){this.checkMuted(),this.player_.volume(this.player_.volume()-.1)},i.updateARIAAttributes=function(e){var t=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",t),this.el_.setAttribute("aria-valuetext",t+"%")},i.volumeAsPercentage_=function(){return Math.round(100*this.player_.volume())},i.updateLastVolume_=function(){var e=this,t=this.player_.volume();this.one("sliderinactive",(function(){0===e.player_.volume()&&e.player_.lastVolume_(t)}))},t}(zr);oa.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},$t||Ft||oa.prototype.options_.children.splice(0,0,"mouseVolumeLevelDisplay"),oa.prototype.playerEvent="volumechange",Cn.registerComponent("VolumeBar",oa);var ua=function(e){function t(t,i){var n;return void 0===i&&(i={}),i.vertical=i.vertical||!1,(void 0===i.volumeBar||It(i.volumeBar))&&(i.volumeBar=i.volumeBar||{},i.volumeBar.vertical=i.vertical),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")}))}(u(n=e.call(this,t,i)||this),t),n.throttledHandleMouseMove=rn(nn(u(n),n.handleMouseMove),tn),n.handleMouseUpHandler_=function(e){return n.handleMouseUp(e)},n.on("mousedown",(function(e){return n.handleMouseDown(e)})),n.on("touchstart",(function(e){return n.handleMouseDown(e)})),n.on("mousemove",(function(e){return n.handleMouseMove(e)})),n.on(n.volumeBar,["focus","slideractive"],(function(){n.volumeBar.addClass("vjs-slider-active"),n.addClass("vjs-slider-active"),n.trigger("slideractive")})),n.on(n.volumeBar,["blur","sliderinactive"],(function(){n.volumeBar.removeClass("vjs-slider-active"),n.removeClass("vjs-slider-active"),n.trigger("sliderinactive")})),n}c(t,e);var i=t.prototype;return i.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})},i.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_)},i.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_)},i.handleMouseMove=function(e){this.volumeBar.handleMouseMove(e)},t}(Cn);ua.prototype.options_={children:["volumeBar"]},Cn.registerComponent("VolumeControl",ua);var la=function(e){function t(t,i){var n;return 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")}))}(u(n=e.call(this,t,i)||this),t),n.on(t,["loadstart","volumechange"],(function(e){return n.update(e)})),n}c(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-mute-control "+e.prototype.buildCSSClass.call(this)},i.handleClick=function(e){var t=this.player_.volume(),i=this.player_.lastVolume_();if(0===t){var n=i<.1?.1:i;this.player_.volume(n),this.player_.muted(!1)}else this.player_.muted(!this.player_.muted())},i.update=function(e){this.updateIcon_(),this.updateControlText_()},i.updateIcon_=function(){var e=this.player_.volume(),t=3;$t&&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 i=0;i<4;i++)hi(this.el_,"vjs-vol-"+i);ci(this.el_,"vjs-vol-"+t)},i.updateControlText_=function(){var e=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute";this.controlText()!==e&&this.controlText(e)},t}(Rr);la.prototype.controlText_="Mute",Cn.registerComponent("MuteToggle",la);var ca=function(e){function t(t,i){var n;return void 0===i&&(i={}),void 0!==i.inline?i.inline=i.inline:i.inline=!0,(void 0===i.volumeControl||It(i.volumeControl))&&(i.volumeControl=i.volumeControl||{},i.volumeControl.vertical=!i.inline),(n=e.call(this,t,i)||this).handleKeyPressHandler_=function(e){return n.handleKeyPress(e)},n.on(t,["loadstart"],(function(e){return n.volumePanelState_(e)})),n.on(n.muteToggle,"keyup",(function(e){return n.handleKeyPress(e)})),n.on(n.volumeControl,"keyup",(function(e){return n.handleVolumeControlKeyUp(e)})),n.on("keydown",(function(e){return n.handleKeyPress(e)})),n.on("mouseover",(function(e){return n.handleMouseOver(e)})),n.on("mouseout",(function(e){return n.handleMouseOut(e)})),n.on(n.volumeControl,["slideractive"],n.sliderActive_),n.on(n.volumeControl,["sliderinactive"],n.sliderInactive_),n}c(t,e);var i=t.prototype;return i.sliderActive_=function(){this.addClass("vjs-slider-active")},i.sliderInactive_=function(){this.removeClass("vjs-slider-active")},i.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")},i.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})},i.dispose=function(){this.handleMouseOut(),e.prototype.dispose.call(this)},i.handleVolumeControlKeyUp=function(e){f().isEventKey(e,"Esc")&&this.muteToggle.focus()},i.handleMouseOver=function(e){this.addClass("vjs-hover"),zi(s(),"keyup",this.handleKeyPressHandler_)},i.handleMouseOut=function(e){this.removeClass("vjs-hover"),Ki(s(),"keyup",this.handleKeyPressHandler_)},i.handleKeyPress=function(e){f().isEventKey(e,"Esc")&&this.handleMouseOut()},t}(Cn);ca.prototype.options_={children:["muteToggle","volumeControl"]},Cn.registerComponent("VolumePanel",ca);var ha=function(e){function t(t,i){var n;return n=e.call(this,t,i)||this,i&&(n.menuButton_=i.menuButton),n.focusedChild_=-1,n.on("keydown",(function(e){return n.handleKeyDown(e)})),n.boundHandleBlur_=function(e){return n.handleBlur(e)},n.boundHandleTapClick_=function(e){return n.handleTapClick(e)},n}c(t,e);var i=t.prototype;return i.addEventListenerForItem=function(e){e instanceof Cn&&(this.on(e,"blur",this.boundHandleBlur_),this.on(e,["tap","click"],this.boundHandleTapClick_))},i.removeEventListenerForItem=function(e){e instanceof Cn&&(this.off(e,"blur",this.boundHandleBlur_),this.off(e,["tap","click"],this.boundHandleTapClick_))},i.removeChild=function(t){"string"==typeof t&&(t=this.getChild(t)),this.removeEventListenerForItem(t),e.prototype.removeChild.call(this,t)},i.addItem=function(e){var t=this.addChild(e);t&&this.addEventListenerForItem(t)},i.createEl=function(){var t=this.options_.contentElType||"ul";this.contentEl_=si(t,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu");var i=e.prototype.createEl.call(this,"div",{append:this.contentEl_,className:"vjs-menu"});return i.appendChild(this.contentEl_),zi(i,"click",(function(e){e.preventDefault(),e.stopImmediatePropagation()})),i},i.dispose=function(){this.contentEl_=null,this.boundHandleBlur_=null,this.boundHandleTapClick_=null,e.prototype.dispose.call(this)},i.handleBlur=function(e){var t=e.relatedTarget||s().activeElement;if(!this.children().some((function(e){return e.el()===t}))){var i=this.menuButton_;i&&i.buttonPressed_&&t!==i.el().firstChild&&i.unpressButton()}},i.handleTapClick=function(e){if(this.menuButton_){this.menuButton_.unpressButton();var t=this.children();if(!Array.isArray(t))return;var i=t.filter((function(t){return t.el()===e.target}))[0];if(!i)return;"CaptionSettingsMenuItem"!==i.name()&&this.menuButton_.focus()}},i.handleKeyDown=function(e){f().isEventKey(e,"Left")||f().isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):(f().isEventKey(e,"Right")||f().isEventKey(e,"Up"))&&(e.preventDefault(),e.stopPropagation(),this.stepBack())},i.stepForward=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_+1),this.focus(e)},i.stepBack=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_-1),this.focus(e)},i.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}(Cn);Cn.registerComponent("Menu",ha);var da=function(e){function t(t,i){var n;void 0===i&&(i={}),(n=e.call(this,t,i)||this).menuButton_=new Rr(t,i),n.menuButton_.controlText(n.controlText_),n.menuButton_.el_.setAttribute("aria-haspopup","true");var r=Rr.prototype.buildCSSClass();n.menuButton_.el_.className=n.buildCSSClass()+" "+r,n.menuButton_.removeClass("vjs-control"),n.addChild(n.menuButton_),n.update(),n.enabled_=!0;var a=function(e){return n.handleClick(e)};return n.handleMenuKeyUp_=function(e){return n.handleMenuKeyUp(e)},n.on(n.menuButton_,"tap",a),n.on(n.menuButton_,"click",a),n.on(n.menuButton_,"keydown",(function(e){return n.handleKeyDown(e)})),n.on(n.menuButton_,"mouseenter",(function(){n.addClass("vjs-hover"),n.menu.show(),zi(s(),"keyup",n.handleMenuKeyUp_)})),n.on("mouseleave",(function(e){return n.handleMouseLeave(e)})),n.on("keydown",(function(e){return n.handleSubmenuKeyDown(e)})),n}c(t,e);var i=t.prototype;return i.update=function(){var e=this.createMenu();this.menu&&(this.menu.dispose(),this.removeChild(this.menu)),this.menu=e,this.addChild(e),this.buttonPressed_=!1,this.menuButton_.el_.setAttribute("aria-expanded","false"),this.items&&this.items.length<=this.hideThreshold_?this.hide():this.show()},i.createMenu=function(){var e=new ha(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title){var t=si("li",{className:"vjs-menu-title",textContent:yn(this.options_.title),tabIndex:-1}),i=new Cn(this.player_,{el:t});e.addItem(i)}if(this.items=this.createItems(),this.items)for(var n=0;n-1&&"showing"===a.mode){i=!1;break}}i!==this.isSelected_&&this.selected(i)},i.handleSelectedLanguageChange=function(e){for(var t=this.player().textTracks(),i=!0,n=0,r=t.length;n-1&&"showing"===a.mode){i=!1;break}}i&&(this.player_.cache_.selectedLanguage={enabled:!1})},t}(ga);Cn.registerComponent("OffTextTrackMenuItem",va);var _a=function(e){function t(t,i){return void 0===i&&(i={}),i.tracks=t.textTracks(),e.call(this,t,i)||this}return c(t,e),t.prototype.createItems=function(e,t){var i;void 0===e&&(e=[]),void 0===t&&(t=ga),this.label_&&(i=this.label_+" off"),e.push(new va(this.player_,{kinds:this.kinds_,kind:this.kind_,label:i})),this.hideThreshold_+=1;var n=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(var r=0;r-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}(pa);Cn.registerComponent("TextTrackButton",_a);var ya=function(e){function t(t,i){var n,r=i.track,a=i.cue,s=t.currentTime();return i.selectable=!0,i.multiSelectable=!1,i.label=a.text,i.selected=a.startTime<=s&&s=0;t--){var i=e[t];if(i.kind===this.kind_)return i}},i.getMenuCaption=function(){return this.track_&&this.track_.label?this.track_.label:this.localize(yn(this.kind_))},i.createMenu=function(){return this.options_.title=this.getMenuCaption(),e.prototype.createMenu.call(this)},i.createItems=function(){var e=[];if(!this.track_)return e;var t=this.track_.cues;if(!t)return e;for(var i=0,n=t.length;i-1&&(n.label_="captions"),n.menuButton_.controlText(yn(n.label_)),n}c(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-subs-caps-button "+e.prototype.buildCSSClass.call(this)},i.buildWrapperCSSClass=function(){return"vjs-subs-caps-button "+e.prototype.buildWrapperCSSClass.call(this)},i.createItems=function(){var t=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(t.push(new Sa(this.player_,{kind:this.label_})),this.hideThreshold_+=1),e.prototype.createItems.call(this,t,Ca)},t}(_a);xa.prototype.kinds_=["captions","subtitles"],xa.prototype.controlText_="Subtitles",Cn.registerComponent("SubsCapsButton",xa);var ka=function(e){function t(t,i){var n,r=i.track,a=t.audioTracks();i.label=r.label||r.language||"Unknown",i.selected=r.enabled,(n=e.call(this,t,i)||this).track=r,n.addClass("vjs-"+r.kind+"-menu-item");var s=function(){for(var e=arguments.length,t=new Array(e),i=0;i=0;i--)t.push(new Aa(this.player(),{rate:e[i]+"x"}));return t},i.updateARIAAttributes=function(){this.el().setAttribute("aria-valuenow",this.player().playbackRate())},i.handleClick=function(e){for(var t=this.player().playbackRate(),i=this.playbackRates(),n=i[0],r=0;rt){n=i[r];break}this.player().playbackRate(n)},i.handlePlaybackRateschange=function(e){this.update()},i.playbackRates=function(){var e=this.player();return e.playbackRates&&e.playbackRates()||[]},i.playbackRateSupported=function(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&this.playbackRates().length>0},i.updateVisibility=function(e){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")},i.updateLabel=function(e){this.playbackRateSupported()&&(this.labelEl_.textContent=this.player().playbackRate()+"x")},t}(da);Pa.prototype.controlText_="Playback Rate",Cn.registerComponent("PlaybackRateMenuButton",Pa);var Da=function(e){function t(){return e.apply(this,arguments)||this}c(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-spacer "+e.prototype.buildCSSClass.call(this)},i.createEl=function(t,i,n){return void 0===t&&(t="div"),void 0===i&&(i={}),void 0===n&&(n={}),i.className||(i.className=this.buildCSSClass()),e.prototype.createEl.call(this,t,i,n)},t}(Cn);Cn.registerComponent("Spacer",Da);var La=function(e){function t(){return e.apply(this,arguments)||this}c(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-custom-control-spacer "+e.prototype.buildCSSClass.call(this)},i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildCSSClass(),textContent:" "})},t}(Da);Cn.registerComponent("CustomControlSpacer",La);var Ra=function(e){function t(){return e.apply(this,arguments)||this}return c(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-control-bar",dir:"ltr"})},t}(Cn);Ra.prototype.options_={children:["playToggle","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","fullscreenToggle"]},"exitPictureInPicture"in s()&&Ra.prototype.options_.children.splice(Ra.prototype.options_.children.length-1,0,"pictureInPictureToggle"),Cn.registerComponent("ControlBar",Ra);var Oa=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).on(t,"error",(function(e){return n.open(e)})),n}c(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-error-display "+e.prototype.buildCSSClass.call(this)},i.content=function(){var e=this.player().error();return e?this.localize(e.message):""},t}(Mn);Oa.prototype.options_=o({},Mn.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),Cn.registerComponent("ErrorDisplay",Oa);var Ma="vjs-text-track-settings",Na=["#000","Black"],Ua=["#00F","Blue"],Fa=["#0FF","Cyan"],Ba=["#0F0","Green"],ja=["#F0F","Magenta"],Ha=["#F00","Red"],Va=["#FFF","White"],Ga=["#FF0","Yellow"],qa=["1","Opaque"],Wa=["0.5","Semi-Transparent"],Xa=["0","Transparent"],Ya={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[Na,Va,Ha,Ba,Ua,Ga,ja,Fa]},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Transparency",options:[qa,Wa,Xa]},color:{selector:".vjs-fg-color > select",id:"captions-foreground-color-%s",label:"Color",options:[Va,Na,Ha,Ba,Ua,Ga,ja,Fa]},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:[qa,Wa]},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:[Xa,Wa,qa]}};function za(e,t){if(t&&(e=t(e)),e&&"none"!==e)return e}Ya.windowColor.options=Ya.backgroundColor.options;var Ka=function(e){function t(t,i){var n;return i.temporary=!1,(n=e.call(this,t,i)||this).updateDisplay=n.updateDisplay.bind(u(n)),n.fill(),n.hasBeenOpened_=n.hasBeenFilled_=!0,n.endDialog=si("p",{className:"vjs-control-text",textContent:n.localize("End of dialog window.")}),n.el().appendChild(n.endDialog),n.setDefaults(),void 0===i.persistTextTrackSettings&&(n.options_.persistTextTrackSettings=n.options_.playerOptions.persistTextTrackSettings),n.on(n.$(".vjs-done-button"),"click",(function(){n.saveSettings(),n.close()})),n.on(n.$(".vjs-default-button"),"click",(function(){n.setDefaults(),n.updateDisplay()})),Ct(Ya,(function(e){n.on(n.$(e.selector),"change",n.updateDisplay)})),n.options_.persistTextTrackSettings&&n.restoreSettings(),n}c(t,e);var i=t.prototype;return i.dispose=function(){this.endDialog=null,e.prototype.dispose.call(this)},i.createElSelect_=function(e,t,i){var n=this;void 0===t&&(t=""),void 0===i&&(i="label");var r=Ya[e],a=r.id.replace("%s",this.id_),s=[t,a].join(" ").trim();return["<"+i+' id="'+a+'" class="'+("label"===i?"vjs-label":"")+'">',this.localize(r.label),"",''].concat(r.options.map((function(e){var t=a+"-"+e[1].replace(/\W+/g,"");return['',n.localize(e[1]),""].join("")}))).concat("").join("")},i.createElFgColor_=function(){var e="captions-text-legend-"+this.id_;return['

','

',this.localize("Text"),"

",this.createElSelect_("color",e),'',this.createElSelect_("textOpacity",e),"","

"].join("")},i.createElBgColor_=function(){var e="captions-background-"+this.id_;return['

','

',this.localize("Background"),"

",this.createElSelect_("backgroundColor",e),'',this.createElSelect_("backgroundOpacity",e),"","

"].join("")},i.createElWinColor_=function(){var e="captions-window-"+this.id_;return['

','

',this.localize("Window"),"

",this.createElSelect_("windowColor",e),'',this.createElSelect_("windowOpacity",e),"","

"].join("")},i.createElColors_=function(){return si("div",{className:"vjs-track-settings-colors",innerHTML:[this.createElFgColor_(),this.createElBgColor_(),this.createElWinColor_()].join("")})},i.createElFont_=function(){return si("div",{className:"vjs-track-settings-font",innerHTML:['

',this.createElSelect_("fontPercent","","legend"),"

",'

',this.createElSelect_("edgeStyle","","legend"),"

",'

',this.createElSelect_("fontFamily","","legend"),"

"].join("")})},i.createElControls_=function(){var e=this.localize("restore all settings to the default values");return si("div",{className:"vjs-track-settings-controls",innerHTML:['',this.localize("Reset"),' '+e+"","",''+this.localize("Done")+""].join("")})},i.content=function(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()]},i.label=function(){return this.localize("Caption Settings Dialog")},i.description=function(){return this.localize("Beginning of dialog window. Escape will cancel and close the window.")},i.buildCSSClass=function(){return e.prototype.buildCSSClass.call(this)+" vjs-text-track-settings"},i.getValues=function(){var e,t,i,n=this;return t=function(e,t,i){var r,a,s=(r=n.$(t.selector),a=t.parser,za(r.options[r.options.selectedIndex].value,a));return void 0!==s&&(e[i]=s),e},void 0===(i={})&&(i=0),Et(e=Ya).reduce((function(i,n){return t(i,e[n],n)}),i)},i.setValues=function(e){var t=this;Ct(Ya,(function(i,n){!function(e,t,i){if(t)for(var n=0;nthis.options_.liveTolerance;this.timeupdateSeen_&&n!==1/0||(s=!1),s!==this.behindLiveEdge_&&(this.behindLiveEdge_=s,this.trigger("liveedgechange"))}},i.handleDurationchange=function(){this.toggleTracking()},i.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())},i.startTracking=function(){this.isTracking()||(this.timeupdateSeen_||(this.timeupdateSeen_=this.player_.hasStarted()),this.trackingInterval_=this.setInterval(this.trackLiveHandler_,tn),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_)))},i.handleFirstTimeupdate=function(){this.timeupdateSeen_=!0,this.on(this.player_,"seeked",this.handleSeeked_)},i.handleSeeked=function(){var e=Math.abs(this.liveCurrentTime()-this.player_.currentTime());this.seekedBehindLive_=this.nextSeekedFromUser_&&e>2,this.nextSeekedFromUser_=!1,this.trackLive_()},i.handlePlay=function(){this.one(this.player_,"timeupdate",this.seekToLiveEdge_)},i.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_)},i.nextSeekedFromUser=function(){this.nextSeekedFromUser_=!0},i.stopTracking=function(){this.isTracking()&&(this.reset_(),this.trigger("liveedgechange"))},i.seekableEnd=function(){for(var e=this.player_.seekable(),t=[],i=e?e.length:0;i--;)t.push(e.end(i));return t.length?t.sort()[t.length-1]:1/0},i.seekableStart=function(){for(var e=this.player_.seekable(),t=[],i=e?e.length:0;i--;)t.push(e.start(i));return t.length?t.sort()[0]:0},i.liveWindow=function(){var e=this.liveCurrentTime();return e===1/0?0:e-this.seekableStart()},i.isLive=function(){return this.isTracking()},i.atLiveEdge=function(){return!this.behindLiveEdge()},i.liveCurrentTime=function(){return this.pastSeekEnd()+this.seekableEnd()},i.pastSeekEnd=function(){var e=this.seekableEnd();return-1!==this.lastSeekEnd_&&e!==this.lastSeekEnd_&&(this.pastSeekEnd_=0),this.lastSeekEnd_=e,this.pastSeekEnd_},i.behindLiveEdge=function(){return this.behindLiveEdge_},i.isTracking=function(){return"number"==typeof this.trackingInterval_},i.seekToLiveEdge=function(){this.seekedBehindLive_=!1,this.atLiveEdge()||(this.nextSeekedFromUser_=!1,this.player_.currentTime(this.liveCurrentTime()))},i.dispose=function(){this.off(s(),"visibilitychange",this.handleVisibilityChange_),this.stopTracking(),e.prototype.dispose.call(this)},t}(Cn);Cn.registerComponent("LiveTracker",Ja);var Za,es=function(e){var t=e.el();if(t.hasAttribute("src"))return e.triggerSourceset(t.src),!0;var i=e.$$("source"),n=[],r="";if(!i.length)return!1;for(var a=0;a=2&&r.push("loadeddata"),e.readyState>=3&&r.push("canplay"),e.readyState>=4&&r.push("canplaythrough"),this.ready((function(){r.forEach((function(e){this.trigger(e)}),this)}))}},i.setScrubbing=function(e){this.isScrubbing_=e},i.scrubbing=function(){return this.isScrubbing_},i.setCurrentTime=function(e){try{this.isScrubbing_&&this.el_.fastSeek&&Jt?this.el_.fastSeek(e):this.el_.currentTime=e}catch(e){Tt(e,"Video is not ready. (Video.js)")}},i.duration=function(){var e=this;return this.el_.duration===1/0&&Ft&&Gt&&0===this.el_.currentTime?(this.on("timeupdate",(function t(){e.el_.currentTime>0&&(e.el_.duration===1/0&&e.trigger("durationchange"),e.off("timeupdate",t))})),NaN):this.el_.duration||NaN},i.width=function(){return this.el_.offsetWidth},i.height=function(){return this.el_.offsetHeight},i.proxyWebkitFullscreen_=function(){var e=this;if("webkitDisplayingFullscreen"in this.el_){var t=function(){this.trigger("fullscreenchange",{isFullscreen:!1})},i=function(){"webkitPresentationMode"in this.el_&&"picture-in-picture"!==this.el_.webkitPresentationMode&&(this.one("webkitendfullscreen",t),this.trigger("fullscreenchange",{isFullscreen:!0,nativeIOSFullscreen:!0}))};this.on("webkitbeginfullscreen",i),this.on("dispose",(function(){e.off("webkitbeginfullscreen",i),e.off("webkitendfullscreen",t)}))}},i.supportsFullScreen=function(){if("function"==typeof this.el_.webkitEnterFullScreen){var e=r().navigator&&r().navigator.userAgent||"";if(/Android/.test(e)||!/Chrome|Mac OS X 10.5/.test(e))return!0}return!1},i.enterFullScreen=function(){var e=this.el_;if(e.paused&&e.networkState<=e.HAVE_METADATA)Rn(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)}},i.exitFullScreen=function(){this.el_.webkitDisplayingFullscreen?this.el_.webkitExitFullScreen():this.trigger("fullscreenerror",new Error("The video is not fullscreen"))},i.requestPictureInPicture=function(){return this.el_.requestPictureInPicture()},i.src=function(e){if(void 0===e)return this.el_.src;this.setSrc(e)},i.reset=function(){t.resetMediaElement(this.el_)},i.currentSrc=function(){return this.currentSource_?this.currentSource_.src:this.el_.currentSrc},i.setControls=function(e){this.el_.controls=!!e},i.addTextTrack=function(t,i,n){return this.featuresNativeTextTracks?this.el_.addTextTrack(t,i,n):e.prototype.addTextTrack.call(this,t,i,n)},i.createRemoteTextTrack=function(t){if(!this.featuresNativeTextTracks)return e.prototype.createRemoteTextTrack.call(this,t);var i=s().createElement("track");return t.kind&&(i.kind=t.kind),t.label&&(i.label=t.label),(t.language||t.srclang)&&(i.srclang=t.language||t.srclang),t.default&&(i.default=t.default),t.id&&(i.id=t.id),t.src&&(i.src=t.src),i},i.addRemoteTextTrack=function(t,i){var n=e.prototype.addRemoteTextTrack.call(this,t,i);return this.featuresNativeTextTracks&&this.el().appendChild(n),n},i.removeRemoteTextTrack=function(t){if(e.prototype.removeRemoteTextTrack.call(this,t),this.featuresNativeTextTracks)for(var i=this.$$("track"),n=i.length;n--;)t!==i[n]&&t!==i[n].track||this.el().removeChild(i[n])},i.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),r().performance&&"function"==typeof r().performance.now?e.creationTime=r().performance.now():r().performance&&r().performance.timing&&"number"==typeof r().performance.timing.navigationStart&&(e.creationTime=r().Date.now()-r().performance.timing.navigationStart),e},t}(cr);as(ss,"TEST_VID",(function(){if(ii()){var e=s().createElement("video"),t=s().createElement("track");return t.kind="captions",t.srclang="en",t.label="English",e.appendChild(t),e}})),ss.isSupported=function(){try{ss.TEST_VID.volume=.5}catch(e){return!1}return!(!ss.TEST_VID||!ss.TEST_VID.canPlayType)},ss.canPlayType=function(e){return ss.TEST_VID.canPlayType(e)},ss.canPlaySource=function(e,t){return ss.canPlayType(e.type)},ss.canControlVolume=function(){try{var e=ss.TEST_VID.volume;return ss.TEST_VID.volume=e/2+.1,e!==ss.TEST_VID.volume}catch(e){return!1}},ss.canMuteVolume=function(){try{var e=ss.TEST_VID.muted;return ss.TEST_VID.muted=!e,ss.TEST_VID.muted?gi(ss.TEST_VID,"muted","muted"):vi(ss.TEST_VID,"muted"),e!==ss.TEST_VID.muted}catch(e){return!1}},ss.canControlPlaybackRate=function(){if(Ft&&Gt&&qt<58)return!1;try{var e=ss.TEST_VID.playbackRate;return ss.TEST_VID.playbackRate=e/2+.1,e!==ss.TEST_VID.playbackRate}catch(e){return!1}},ss.canOverrideAttributes=function(){try{var e=function(){};Object.defineProperty(s().createElement("video"),"src",{get:e,set:e}),Object.defineProperty(s().createElement("audio"),"src",{get:e,set:e}),Object.defineProperty(s().createElement("video"),"innerHTML",{get:e,set:e}),Object.defineProperty(s().createElement("audio"),"innerHTML",{get:e,set:e})}catch(e){return!1}return!0},ss.supportsNativeTextTracks=function(){return Jt||$t&&Gt},ss.supportsNativeVideoTracks=function(){return!(!ss.TEST_VID||!ss.TEST_VID.videoTracks)},ss.supportsNativeAudioTracks=function(){return!(!ss.TEST_VID||!ss.TEST_VID.audioTracks)},ss.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"],[["featuresVolumeControl","canControlVolume"],["featuresMuteControl","canMuteVolume"],["featuresPlaybackRate","canControlPlaybackRate"],["featuresSourceset","canOverrideAttributes"],["featuresNativeTextTracks","supportsNativeTextTracks"],["featuresNativeVideoTracks","supportsNativeVideoTracks"],["featuresNativeAudioTracks","supportsNativeAudioTracks"]].forEach((function(e){var t=e[0],i=e[1];as(ss.prototype,t,(function(){return ss[i]()}),!0)})),ss.prototype.movingMediaElementInDOM=!$t,ss.prototype.featuresFullscreenResize=!0,ss.prototype.featuresProgressEvents=!0,ss.prototype.featuresTimeupdateEvents=!0,ss.patchCanPlayType=function(){Bt>=4&&!Ht&&!Gt&&(Za=ss.TEST_VID&&ss.TEST_VID.constructor.prototype.canPlayType,ss.TEST_VID.constructor.prototype.canPlayType=function(e){return e&&/^application\/(?:x-|vnd\.apple\.)mpegurl/i.test(e)?"maybe":Za.call(this,e)})},ss.unpatchCanPlayType=function(){var e=ss.TEST_VID.constructor.prototype.canPlayType;return Za&&(ss.TEST_VID.constructor.prototype.canPlayType=Za),e},ss.patchCanPlayType(),ss.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){}}()}},ss.resetMediaElement=function(e){if(e){for(var t=e.querySelectorAll("source"),i=t.length;i--;)e.removeChild(t[i]);e.removeAttribute("src"),"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()}},["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach((function(e){ss.prototype[e]=function(){return this.el_[e]||this.el_.hasAttribute(e)}})),["muted","defaultMuted","autoplay","loop","playsinline"].forEach((function(e){ss.prototype["set"+yn(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){ss.prototype[e]=function(){return this.el_[e]}})),["volume","src","poster","preload","playbackRate","defaultPlaybackRate","disablePictureInPicture","crossOrigin"].forEach((function(e){ss.prototype["set"+yn(e)]=function(t){this.el_[e]=t}})),["pause","load","play"].forEach((function(e){ss.prototype[e]=function(){return this.el_[e]()}})),cr.withSourceHandlers(ss),ss.nativeSourceHandler={},ss.nativeSourceHandler.canPlayType=function(e){try{return ss.TEST_VID.canPlayType(e)}catch(e){return""}},ss.nativeSourceHandler.canHandleSource=function(e,t){if(e.type)return ss.nativeSourceHandler.canPlayType(e.type);if(e.src){var i=Jn(e.src);return ss.nativeSourceHandler.canPlayType("video/"+i)}return""},ss.nativeSourceHandler.handleSource=function(e,t,i){t.setSrc(e.src)},ss.nativeSourceHandler.dispose=function(){},ss.registerSourceHandler(ss.nativeSourceHandler),cr.registerTech("Html5",ss);var os=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],us={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},ls=["tiny","xsmall","small","medium","large","xlarge","huge"],cs={};ls.forEach((function(e){var t="x"===e.charAt(0)?"x-"+e.substring(1):e;cs[e]="vjs-layout-"+t}));var hs={tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:1/0},ds=function(e){function t(i,n,r){var a;if(i.id=i.id||n.id||"vjs_video_"+Hi(),(n=xt(t.getTagSettings(i),n)).initChildren=!1,n.createEl=!1,n.evented=!1,n.reportTouchActivity=!1,!n.language)if("function"==typeof i.closest){var o=i.closest("[lang]");o&&o.getAttribute&&(n.language=o.getAttribute("lang"))}else for(var l=i;l&&1===l.nodeType;){if(fi(l).hasOwnProperty("lang")){n.language=l.getAttribute("lang");break}l=l.parentNode}if((a=e.call(this,null,n,r)||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=wt(a.id_),a.fsApi_=mt,a.isPosterFromTech_=!1,a.queuedCallbacks_=[],a.isReady_=!1,a.hasStarted_=!1,a.userActive_=!1,a.debugEnabled_=!1,!a.options_||!a.options_.techOrder||!a.options_.techOrder.length)throw new Error("No techOrder specified. Did you overwrite videojs.options instead of just changing the properties you want to override?");if(a.tag=i,a.tagAttributes=i&&fi(i),a.language(a.options_.language),n.languages){var c={};Object.getOwnPropertyNames(n.languages).forEach((function(e){c[e.toLowerCase()]=n.languages[e]})),a.languages_=c}else a.languages_=t.prototype.options_.languages;a.resetCache_(),a.poster_=n.poster||"",a.controls_=!!n.controls,i.controls=!1,i.removeAttribute("controls"),a.changingSrc_=!1,a.playCallbacks_=[],a.playTerminatedQueue_=[],i.hasAttribute("autoplay")?a.autoplay(!0):a.autoplay(a.options_.autoplay),n.plugins&&Object.keys(n.plugins).forEach((function(e){if("function"!=typeof a[e])throw new Error('plugin "'+e+'" does not exist')})),a.scrubbing_=!1,a.el_=a.createEl(),mn(u(a),{eventBusKey:"el_"}),a.fsApi_.requestFullscreen&&(zi(s(),a.fsApi_.fullscreenchange,a.boundDocumentFullscreenChange_),a.on(a.fsApi_.fullscreenchange,a.boundDocumentFullscreenChange_)),a.fluid_&&a.on(["playerreset","resize"],a.boundUpdateStyleEl_);var h=bn(a.options_);n.plugins&&Object.keys(n.plugins).forEach((function(e){a[e](n.plugins[e])})),n.debug&&a.debug(!0),a.options_.playerOptions=h,a.middleware_=[],a.playbackRates(n.playbackRates),a.initChildren(),a.isAudio("audio"===i.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"),zt&&a.addClass("vjs-touch-enabled"),$t||a.addClass("vjs-workinghover"),t.players[a.id_]=u(a);var d=ht.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}c(t,e);var i=t.prototype;return i.dispose=function(){var i=this;this.trigger("dispose"),this.off("dispose"),Ki(s(),this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),Ki(s(),"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),dr[this.id()]=null,lr.names.forEach((function(e){var t=lr[e],n=i[t.getterName]();n&&n.off&&n.off()})),e.prototype.dispose.call(this)},i.createEl=function(){var t,i=this.tag,n=this.playerElIngest_=i.parentNode&&i.parentNode.hasAttribute&&i.parentNode.hasAttribute("data-vjs-player"),a="video-js"===this.tag.tagName.toLowerCase();n?t=this.el_=i.parentNode:a||(t=this.el_=e.prototype.createEl.call(this,"div"));var o=fi(i);if(a){for(t=this.el_=i,i=this.tag=s().createElement("video");t.children.length;)i.appendChild(t.firstChild);li(t,"video-js")||ci(t,"video-js"),t.appendChild(i),n=this.playerElIngest_=t,Object.keys(t).forEach((function(e){try{i[e]=t[e]}catch(e){}}))}if(i.setAttribute("tabindex","-1"),o.tabindex="-1",(Wt||Gt&&Yt)&&(i.setAttribute("role","application"),o.role="application"),i.removeAttribute("width"),i.removeAttribute("height"),"width"in o&&delete o.width,"height"in o&&delete o.height,Object.getOwnPropertyNames(o).forEach((function(e){a&&"class"===e||t.setAttribute(e,o[e]),a&&i.setAttribute(e,o[e])})),i.playerId=i.id,i.id+="_html5_api",i.className="vjs-tech",i.player=t.player=this,this.addClass("vjs-paused"),!0!==r().VIDEOJS_NO_DYNAMIC_STYLE){this.styleEl_=Fi("vjs-styles-dimensions");var u=Pi(".vjs-styles-defaults"),l=Pi("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=i.getElementsByTagName("a"),h=0;h0?this.videoWidth()+":"+this.videoHeight():"16:9").split(":"),a=n[1]/n[0];e=void 0!==this.width_?this.width_:void 0!==this.height_?this.height_/a:this.videoWidth()||300,t=void 0!==this.height_?this.height_:e*a,i=/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions",this.addClass(i),Bi(this.styleEl_,"\n ."+i+" {\n width: "+e+"px;\n height: "+t+"px;\n }\n\n ."+i+".vjs-fluid {\n padding-top: "+100*a+"%;\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))}},i.loadTech_=function(e,t){var i=this;this.tech_&&this.unloadTech_();var n=yn(e),r=e.charAt(0).toLowerCase()+e.slice(1);"Html5"!==n&&this.tag&&(cr.getTech("Html5").disposeMediaElement(this.tag),this.tag.player=null,this.tag=null),this.techName_=n,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()+"_"+r+"_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};lr.names.forEach((function(e){var t=lr[e];s[t.getterName]=i[t.privateName]})),xt(s,this.options_[n]),xt(s,this.options_[r]),xt(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,u,l=cr.getTech(e);if(!l)throw new Error("No Tech named '"+n+"' exists! '"+n+"' should be registered using videojs.registerTech()'");this.tech_=new l(s),this.tech_.ready(nn(this,this.handleTechReady_),!0),o=this.textTracksJson_||[],u=this.tech_,o.forEach((function(e){var t=u.addRemoteTextTrack(e).track;!e.src&&e.cues&&e.cues.forEach((function(e){return t.addCue(e)}))})),u.textTracks(),os.forEach((function(e){i.on(i.tech_,e,(function(t){return i["handleTech"+yn(e)+"_"](t)}))})),Object.keys(us).forEach((function(e){i.on(i.tech_,e,(function(t){0===i.tech_.playbackRate()&&i.tech_.seeking()?i.queuedCallbacks_.push({callback:i["handleTech"+us[e]+"_"].bind(i),event:t}):i["handleTech"+us[e]+"_"](t)}))})),this.on(this.tech_,"loadstart",(function(e){return i.handleTechLoadStart_(e)})),this.on(this.tech_,"sourceset",(function(e){return i.handleTechSourceset_(e)})),this.on(this.tech_,"waiting",(function(e){return i.handleTechWaiting_(e)})),this.on(this.tech_,"ended",(function(e){return i.handleTechEnded_(e)})),this.on(this.tech_,"seeking",(function(e){return i.handleTechSeeking_(e)})),this.on(this.tech_,"play",(function(e){return i.handleTechPlay_(e)})),this.on(this.tech_,"firstplay",(function(e){return i.handleTechFirstPlay_(e)})),this.on(this.tech_,"pause",(function(e){return i.handleTechPause_(e)})),this.on(this.tech_,"durationchange",(function(e){return i.handleTechDurationChange_(e)})),this.on(this.tech_,"fullscreenchange",(function(e,t){return i.handleTechFullscreenChange_(e,t)})),this.on(this.tech_,"fullscreenerror",(function(e,t){return i.handleTechFullscreenError_(e,t)})),this.on(this.tech_,"enterpictureinpicture",(function(e){return i.handleTechEnterPictureInPicture_(e)})),this.on(this.tech_,"leavepictureinpicture",(function(e){return i.handleTechLeavePictureInPicture_(e)})),this.on(this.tech_,"error",(function(e){return i.handleTechError_(e)})),this.on(this.tech_,"posterchange",(function(e){return i.handleTechPosterChange_(e)})),this.on(this.tech_,"textdata",(function(e){return i.handleTechTextData_(e)})),this.on(this.tech_,"ratechange",(function(e){return i.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"===n&&this.tag||ui(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)},i.unloadTech_=function(){var e,t,i,n=this;lr.names.forEach((function(e){var t=lr[e];n[t.privateName]=n[t.getterName]()})),this.textTracksJson_=(e=this.tech_,t=e.$$("track"),i=Array.prototype.map.call(t,(function(e){return e.track})),Array.prototype.map.call(t,(function(e){var t=On(e.track);return e.src&&(t.src=e.src),t})).concat(Array.prototype.filter.call(e.textTracks(),(function(e){return-1===i.indexOf(e)})).map(On))),this.isReady_=!1,this.tech_.dispose(),this.tech_=!1,this.isPosterFromTech_&&(this.poster_="",this.trigger("posterchange")),this.isPosterFromTech_=!1},i.tech=function(e){return void 0===e&&Tt.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_},i.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_)},i.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_)},i.handleTechReady_=function(){this.triggerReady(),this.cache_.volume&&this.techCall_("setVolume",this.cache_.volume),this.handleTechPosterChange_(),this.handleTechDurationChange_()},i.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())},i.manualAutoplay_=function(e){var t=this;if(this.tech_&&"string"==typeof e){var i,n=function(){var e=t.muted();t.muted(!0);var i=function(){t.muted(e)};t.playTerminatedQueue_.push(i);var n=t.play();if(Ln(n))return n.catch((function(e){throw i(),new Error("Rejection at manualAutoplay. Restoring muted value. "+(e||""))}))};if("any"!==e||this.muted()?i="muted"!==e||this.muted()?this.play():n():Ln(i=this.play())&&(i=i.catch(n)),Ln(i))return i.then((function(){t.trigger({type:"autoplay-success",autoplay:e})})).catch((function(){t.trigger({type:"autoplay-failure",autoplay:e})}))}},i.updateSourceCaches_=function(e){void 0===e&&(e="");var t=e,i="";"string"!=typeof t&&(t=e.src,i=e.type),this.cache_.source=this.cache_.source||{},this.cache_.sources=this.cache_.sources||[],t&&!i&&(i=function(e,t){if(!t)return"";if(e.cache_.source.src===t&&e.cache_.source.type)return e.cache_.source.type;var i=e.cache_.sources.filter((function(e){return e.src===t}));if(i.length)return i[0].type;for(var n=e.$$("source"),r=0;r0&&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")},i.handleTechWaiting_=function(){var e=this;this.addClass("vjs-waiting"),this.trigger("waiting");var t=this.currentTime();this.on("timeupdate",(function i(){t!==e.currentTime()&&(e.removeClass("vjs-waiting"),e.off("timeupdate",i))}))},i.handleTechCanPlay_=function(){this.removeClass("vjs-waiting"),this.trigger("canplay")},i.handleTechCanPlayThrough_=function(){this.removeClass("vjs-waiting"),this.trigger("canplaythrough")},i.handleTechPlaying_=function(){this.removeClass("vjs-waiting"),this.trigger("playing")},i.handleTechSeeking_=function(){this.addClass("vjs-seeking"),this.trigger("seeking")},i.handleTechSeeked_=function(){this.removeClass("vjs-seeking"),this.removeClass("vjs-ended"),this.trigger("seeked")},i.handleTechFirstPlay_=function(){this.options_.starttime&&(Tt.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")},i.handleTechPause_=function(){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.trigger("pause")},i.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")},i.handleTechDurationChange_=function(){this.duration(this.techGet_("duration"))},i.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()?Rn(this.play()):this.pause()))},i.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()))},i.handleTechTap_=function(){this.userActive(!this.userActive())},i.handleTechTouchStart_=function(){this.userWasActive=this.userActive()},i.handleTechTouchMove_=function(){this.userWasActive&&this.reportUserActivity()},i.handleTechTouchEnd_=function(e){e.cancelable&&e.preventDefault()},i.handleStageClick_=function(){this.reportUserActivity()},i.toggleFullscreenClass_=function(){this.isFullscreen()?this.addClass("vjs-fullscreen"):this.removeClass("vjs-fullscreen")},i.documentFullscreenChange_=function(e){var t=e.target.player;if(!t||t===this){var i=this.el(),n=s()[this.fsApi_.fullscreenElement]===i;!n&&i.matches?n=i.matches(":"+this.fsApi_.fullscreen):!n&&i.msMatchesSelector&&(n=i.msMatchesSelector(":"+this.fsApi_.fullscreen)),this.isFullscreen(n)}},i.handleTechFullscreenChange_=function(e,t){t&&(t.nativeIOSFullscreen&&this.toggleClass("vjs-ios-native-fs"),this.isFullscreen(t.isFullscreen))},i.handleTechFullscreenError_=function(e,t){this.trigger("fullscreenerror",t)},i.togglePictureInPictureClass_=function(){this.isInPictureInPicture()?this.addClass("vjs-picture-in-picture"):this.removeClass("vjs-picture-in-picture")},i.handleTechEnterPictureInPicture_=function(e){this.isInPictureInPicture(!0)},i.handleTechLeavePictureInPicture_=function(e){this.isInPictureInPicture(!1)},i.handleTechError_=function(){var e=this.tech_.error();this.error(e)},i.handleTechTextData_=function(){var e=null;arguments.length>1&&(e=arguments[1]),this.trigger("textdata",e)},i.getCache=function(){return this.cache_},i.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}},i.techCall_=function(e,t){this.ready((function(){if(e in vr)return function(e,t,i,n){return t[i](e.reduce(yr(i),n))}(this.middleware_,this.tech_,e,t);if(e in _r)return mr(this.middleware_,this.tech_,e,t);try{this.tech_&&this.tech_[e](t)}catch(e){throw Tt(e),e}}),!0)},i.techGet_=function(e){if(this.tech_&&this.tech_.isReady_){if(e in gr)return function(e,t,i){return e.reduceRight(yr(i),t[i]())}(this.middleware_,this.tech_,e);if(e in _r)return mr(this.middleware_,this.tech_,e);try{return this.tech_[e]()}catch(t){if(void 0===this.tech_[e])throw Tt("Video.js: "+e+" method not defined for "+this.techName_+" playback technology.",t),t;if("TypeError"===t.name)throw Tt("Video.js: "+e+" unavailable on "+this.techName_+" playback technology element.",t),this.tech_.isReady_=!1,t;throw Tt(t),t}}},i.play=function(){var e=this,t=this.options_.Promise||r().Promise;return t?new t((function(t){e.play_(t)})):this.play_()},i.play_=function(e){var t=this;void 0===e&&(e=Rn),this.playCallbacks_.push(e);var i=Boolean(!this.changingSrc_&&(this.src()||this.currentSrc()));if(this.waitToPlay_&&(this.off(["ready","loadstart"],this.waitToPlay_),this.waitToPlay_=null),!this.isReady_||!i)return this.waitToPlay_=function(e){t.play_()},this.one(["ready","loadstart"],this.waitToPlay_),void(i||!Jt&&!$t||this.load());var n=this.techGet_("play");null===n?this.runPlayTerminatedQueue_():this.runPlayCallbacks_(n)},i.runPlayTerminatedQueue_=function(){var e=this.playTerminatedQueue_.slice(0);this.playTerminatedQueue_=[],e.forEach((function(e){e()}))},i.runPlayCallbacks_=function(e){var t=this.playCallbacks_.slice(0);this.playCallbacks_=[],this.playTerminatedQueue_=[],t.forEach((function(t){t(e)}))},i.pause=function(){this.techCall_("pause")},i.paused=function(){return!1!==this.techGet_("paused")},i.played=function(){return this.techGet_("played")||In(0,0)},i.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")},i.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)},i.applyInitTime_=function(){this.currentTime(this.cache_.initTime)},i.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"))},i.remainingTime=function(){return this.duration()-this.currentTime()},i.remainingTimeDisplay=function(){return Math.floor(this.duration())-Math.floor(this.currentTime())},i.buffered=function(){var e=this.techGet_("buffered");return e&&e.length||(e=In(0,0)),e},i.bufferedPercent=function(){return An(this.buffered(),this.duration())},i.bufferedEnd=function(){var e=this.buffered(),t=this.duration(),i=e.end(e.length-1);return i>t&&(i=t),i},i.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)},i.muted=function(e){if(void 0===e)return this.techGet_("muted")||!1;this.techCall_("setMuted",e)},i.defaultMuted=function(e){return void 0!==e?this.techCall_("setDefaultMuted",e):this.techGet_("defaultMuted")||!1},i.lastVolume_=function(e){if(void 0===e||0===e)return this.cache_.lastVolume;this.cache_.lastVolume=e},i.supportsFullScreen=function(){return this.techGet_("supportsFullScreen")||!1},i.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_},i.requestFullscreen=function(e){var t=this.options_.Promise||r().Promise;if(t){var i=this;return new t((function(t,n){function r(){i.off("fullscreenerror",s),i.off("fullscreenchange",a)}function a(){r(),t()}function s(e,t){r(),n(t)}i.one("fullscreenchange",a),i.one("fullscreenerror",s);var o=i.requestFullscreenHelper_(e);o&&(o.then(r,r),o.then(t,n))}))}return this.requestFullscreenHelper_()},i.requestFullscreenHelper_=function(e){var t,i=this;if(this.fsApi_.prefixed||(t=this.options_.fullscreen&&this.options_.fullscreen.options||{},void 0!==e&&(t=e)),this.fsApi_.requestFullscreen){var n=this.el_[this.fsApi_.requestFullscreen](t);return n&&n.then((function(){return i.isFullscreen(!0)}),(function(){return i.isFullscreen(!1)})),n}this.tech_.supportsFullScreen()&&1==!this.options_.preferFullWindow?this.techCall_("enterFullScreen"):this.enterFullWindow()},i.exitFullscreen=function(){var e=this.options_.Promise||r().Promise;if(e){var t=this;return new e((function(e,i){function n(){t.off("fullscreenerror",a),t.off("fullscreenchange",r)}function r(){n(),e()}function a(e,t){n(),i(t)}t.one("fullscreenchange",r),t.one("fullscreenerror",a);var s=t.exitFullscreenHelper_();s&&(s.then(n,n),s.then(e,i))}))}return this.exitFullscreenHelper_()},i.exitFullscreenHelper_=function(){var e=this;if(this.fsApi_.requestFullscreen){var t=s()[this.fsApi_.exitFullscreen]();return t&&Rn(t.then((function(){return e.isFullscreen(!1)}))),t}this.tech_.supportsFullScreen()&&1==!this.options_.preferFullWindow?this.techCall_("exitFullScreen"):this.exitFullWindow()},i.enterFullWindow=function(){this.isFullscreen(!0),this.isFullWindow=!0,this.docOrigOverflow=s().documentElement.style.overflow,zi(s(),"keydown",this.boundFullWindowOnEscKey_),s().documentElement.style.overflow="hidden",ci(s().body,"vjs-full-window"),this.trigger("enterFullWindow")},i.fullWindowOnEscKey=function(e){f().isEventKey(e,"Esc")&&!0===this.isFullscreen()&&(this.isFullWindow?this.exitFullWindow():this.exitFullscreen())},i.exitFullWindow=function(){this.isFullscreen(!1),this.isFullWindow=!1,Ki(s(),"keydown",this.boundFullWindowOnEscKey_),s().documentElement.style.overflow=this.docOrigOverflow,hi(s().body,"vjs-full-window"),this.trigger("exitFullWindow")},i.disablePictureInPicture=function(e){if(void 0===e)return this.techGet_("disablePictureInPicture");this.techCall_("setDisablePictureInPicture",e),this.options_.disablePictureInPicture=e,this.trigger("disablepictureinpicturechanged")},i.isInPictureInPicture=function(e){return void 0!==e?(this.isInPictureInPicture_=!!e,void this.togglePictureInPictureClass_()):!!this.isInPictureInPicture_},i.requestPictureInPicture=function(){if("pictureInPictureEnabled"in s()&&!1===this.disablePictureInPicture())return this.techGet_("requestPictureInPicture")},i.exitPictureInPicture=function(){if("pictureInPictureEnabled"in s())return s().exitPictureInPicture()},i.handleKeyDown=function(e){var t,i,n=this.options_.userActions;n&&n.hotkeys&&(t=this.el_.ownerDocument.activeElement,i=t.tagName.toLowerCase(),t.isContentEditable||("input"===i?-1===["button","checkbox","hidden","radio","reset","submit"].indexOf(t.type):-1!==["textarea"].indexOf(i))||("function"==typeof n.hotkeys?n.hotkeys.call(this,e):this.handleHotkeys(e)))},i.handleHotkeys=function(e){var t=this.options_.userActions?this.options_.userActions.hotkeys:{},i=t.fullscreenKey,n=void 0===i?function(e){return f().isEventKey(e,"f")}:i,r=t.muteKey,a=void 0===r?function(e){return f().isEventKey(e,"m")}:r,o=t.playPauseKey,u=void 0===o?function(e){return f().isEventKey(e,"k")||f().isEventKey(e,"Space")}:o;if(n.call(this,e)){e.preventDefault(),e.stopPropagation();var l=Cn.getComponent("FullscreenToggle");!1!==s()[this.fsApi_.fullscreenEnabled]&&l.prototype.handleClick.call(this,e)}else a.call(this,e)?(e.preventDefault(),e.stopPropagation(),Cn.getComponent("MuteToggle").prototype.handleClick.call(this,e)):u.call(this,e)&&(e.preventDefault(),e.stopPropagation(),Cn.getComponent("PlayToggle").prototype.handleClick.call(this,e))},i.canPlayType=function(e){for(var t,i=0,n=this.options_.techOrder;i1?i.handleSrc_(n.slice(1)):(i.changingSrc_=!1,i.setTimeout((function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})}),0),void i.triggerReady());a=r,s=i.tech_,a.forEach((function(e){return e.setTech&&e.setTech(s)}))})),this.options_.retryOnError&&n.length>1){var r=function(){i.error(null),i.handleSrc_(n.slice(1),!0)},a=function(){i.off("error",r)};this.one("error",r),this.one("playing",a),this.resetRetryOnError_=function(){i.off("error",r),i.off("playing",a)}}}else this.setTimeout((function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})}),0)},i.src=function(e){return this.handleSrc_(e,!1)},i.src_=function(e){var t,i,n=this,r=this.selectSource([e]);return!r||(t=r.tech,i=this.techName_,yn(t)!==yn(i)?(this.changingSrc_=!0,this.loadTech_(r.tech,r.source),this.tech_.ready((function(){n.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))},i.load=function(){this.techCall_("load")},i.reset=function(){var e=this,t=this.options_.Promise||r().Promise;this.paused()||!t?this.doReset_():Rn(this.play().then((function(){return e.doReset_()})))},i.doReset_=function(){this.tech_&&this.tech_.clearTracks("text"),this.resetCache_(),this.poster(""),this.loadTech_(this.options_.techOrder[0],null),this.techCall_("reset"),this.resetControlBarUI_(),on(this)&&this.trigger("playerreset")},i.resetControlBarUI_=function(){this.resetProgressBar_(),this.resetPlaybackRate_(),this.resetVolumeBar_()},i.resetProgressBar_=function(){this.currentTime(0);var e=this.controlBar,t=e.durationDisplay,i=e.remainingTimeDisplay;t&&t.updateContent(),i&&i.updateContent()},i.resetPlaybackRate_=function(){this.playbackRate(this.defaultPlaybackRate()),this.handleTechRateChange_()},i.resetVolumeBar_=function(){this.volume(1),this.trigger("volumechange")},i.currentSources=function(){var e=this.currentSource(),t=[];return 0!==Object.keys(e).length&&t.push(e),this.cache_.sources||t},i.currentSource=function(){return this.cache_.source||{}},i.currentSrc=function(){return this.currentSource()&&this.currentSource().src||""},i.currentType=function(){return this.currentSource()&&this.currentSource().type||""},i.preload=function(e){return void 0!==e?(this.techCall_("setPreload",e),void(this.options_.preload=e)):this.techGet_("preload")},i.autoplay=function(e){if(void 0===e)return this.options_.autoplay||!1;var t;"string"==typeof e&&/(any|play|muted)/.test(e)||!0===e&&this.options_.normalizeAutoplay?(this.options_.autoplay=e,this.manualAutoplay_("string"==typeof e?e:"play"),t=!1):this.options_.autoplay=!!e,t=void 0===t?this.options_.autoplay:t,this.tech_&&this.techCall_("setAutoplay",t)},i.playsinline=function(e){return void 0!==e?(this.techCall_("setPlaysinline",e),this.options_.playsinline=e,this):this.techGet_("playsinline")},i.loop=function(e){return void 0!==e?(this.techCall_("setLoop",e),void(this.options_.loop=e)):this.techGet_("loop")},i.poster=function(e){if(void 0===e)return this.poster_;e||(e=""),e!==this.poster_&&(this.poster_=e,this.techCall_("setPoster",e),this.isPosterFromTech_=!1,this.trigger("posterchange"))},i.handleTechPosterChange_=function(){if((!this.poster_||this.options_.techCanOverridePoster)&&this.tech_&&this.tech_.poster){var e=this.tech_.poster()||"";e!==this.poster_&&(this.poster_=e,this.isPosterFromTech_=!0,this.trigger("posterchange"))}},i.controls=function(e){if(void 0===e)return!!this.controls_;e=!!e,this.controls_!==e&&(this.controls_=e,this.usingNativeControls()&&this.techCall_("setControls",e),this.controls_?(this.removeClass("vjs-controls-disabled"),this.addClass("vjs-controls-enabled"),this.trigger("controlsenabled"),this.usingNativeControls()||this.addTechControlsListeners_()):(this.removeClass("vjs-controls-enabled"),this.addClass("vjs-controls-disabled"),this.trigger("controlsdisabled"),this.usingNativeControls()||this.removeTechControlsListeners_()))},i.usingNativeControls=function(e){if(void 0===e)return!!this.usingNativeControls_;e=!!e,this.usingNativeControls_!==e&&(this.usingNativeControls_=e,this.usingNativeControls_?(this.addClass("vjs-using-native-controls"),this.trigger("usingnativecontrols")):(this.removeClass("vjs-using-native-controls"),this.trigger("usingcustomcontrols")))},i.error=function(e){var t=this;if(void 0===e)return this.error_||null;if(pt("beforeerror").forEach((function(i){var n=i(t,e);kt(n)&&!Array.isArray(n)||"string"==typeof n||"number"==typeof n||null===n?e=n:t.log.error("please return a value that MediaError expects in beforeerror hooks")})),this.options_.suppressNotSupportedError&&e&&4===e.code){var i=function(){this.error(e)};return this.options_.suppressNotSupportedError=!1,this.any(["click","touchstart"],i),void this.one("loadstart",(function(){this.off(["click","touchstart"],i)}))}if(null===e)return this.error_=e,this.removeClass("vjs-error"),void(this.errorDisplay&&this.errorDisplay.close());this.error_=new Pn(e),this.addClass("vjs-error"),Tt.error("(CODE:"+this.error_.code+" "+Pn.errorTypes[this.error_.code]+")",this.error_.message,this.error_),this.trigger("error"),pt("error").forEach((function(e){return e(t,t.error_)}))},i.reportUserActivity=function(e){this.userActivity_=!0},i.userActive=function(e){if(void 0===e)return this.userActive_;if((e=!!e)!==this.userActive_){if(this.userActive_=e,this.userActive_)return this.userActivity_=!0,this.removeClass("vjs-user-inactive"),this.addClass("vjs-user-active"),void this.trigger("useractive");this.tech_&&this.tech_.one("mousemove",(function(e){e.stopPropagation(),e.preventDefault()})),this.userActivity_=!1,this.removeClass("vjs-user-active"),this.addClass("vjs-user-inactive"),this.trigger("userinactive")}},i.listenForUserActivity_=function(){var e,t,i,n=nn(this,this.reportUserActivity),r=function(t){n(),this.clearInterval(e)};this.on("mousedown",(function(){n(),this.clearInterval(e),e=this.setInterval(n,250)})),this.on("mousemove",(function(e){e.screenX===t&&e.screenY===i||(t=e.screenX,i=e.screenY,n())})),this.on("mouseup",r),this.on("mouseleave",r);var a,s=this.getChild("controlBar");!s||$t||Ft||(s.on("mouseenter",(function(e){0!==this.player().options_.inactivityTimeout&&(this.player().cache_.inactivityTimeout=this.player().options_.inactivityTimeout),this.player().options_.inactivityTimeout=0})),s.on("mouseleave",(function(e){this.player().options_.inactivityTimeout=this.player().cache_.inactivityTimeout}))),this.on("keydown",n),this.on("keyup",n),this.setInterval((function(){if(this.userActivity_){this.userActivity_=!1,this.userActive(!0),this.clearTimeout(a);var e=this.options_.inactivityTimeout;e<=0||(a=this.setTimeout((function(){this.userActivity_||this.userActive(!1)}),e))}}),250)},i.playbackRate=function(e){if(void 0===e)return this.tech_&&this.tech_.featuresPlaybackRate?this.cache_.lastPlaybackRate||this.techGet_("playbackRate"):1;this.techCall_("setPlaybackRate",e)},i.defaultPlaybackRate=function(e){return void 0!==e?this.techCall_("setDefaultPlaybackRate",e):this.tech_&&this.tech_.featuresPlaybackRate?this.techGet_("defaultPlaybackRate"):1},i.isAudio=function(e){if(void 0===e)return!!this.isAudio_;this.isAudio_=!!e},i.addTextTrack=function(e,t,i){if(this.tech_)return this.tech_.addTextTrack(e,t,i)},i.addRemoteTextTrack=function(e,t){if(this.tech_)return this.tech_.addRemoteTextTrack(e,t)},i.removeRemoteTextTrack=function(e){void 0===e&&(e={});var t=e.track;if(t||(t=e),this.tech_)return this.tech_.removeRemoteTextTrack(t)},i.getVideoPlaybackQuality=function(){return this.techGet_("getVideoPlaybackQuality")},i.videoWidth=function(){return this.tech_&&this.tech_.videoWidth&&this.tech_.videoWidth()||0},i.videoHeight=function(){return this.tech_&&this.tech_.videoHeight&&this.tech_.videoHeight()||0},i.language=function(e){if(void 0===e)return this.language_;this.language_!==String(e).toLowerCase()&&(this.language_=String(e).toLowerCase(),on(this)&&this.trigger("languagechange"))},i.languages=function(){return bn(t.prototype.options_.languages,this.languages_)},i.toJSON=function(){var e=bn(this.options_),t=e.tracks;e.tracks=[];for(var i=0;i"):function(){}},As=1/30,Ps=.1,Ds=function(e,t){var i,n=[];if(e&&e.length)for(i=0;i=t}))},Rs=function(e,t){return Ds(e,(function(e){return e-As>=t}))},Os=function(e){var t=[];if(!e||!e.length)return"";for(var i=0;i "+e.end(i));return t.join(", ")},Ms=function(e){for(var t=[],i=0;ia||(i+=t>r&&t<=a?a-t:a-r)}return i},Fs=Ss.createTimeRange,Bs=function(e,t){if(!t.preload)return t.duration;var i=0;return(t.parts||[]).forEach((function(e){i+=e.duration})),(t.preloadHints||[]).forEach((function(t){"PART"===t.type&&(i+=e.partTargetDuration)})),i},js=function(e){return(e.segments||[]).reduce((function(e,t,i){return t.parts?t.parts.forEach((function(n,r){e.push({duration:n.duration,segmentIndex:i,partIndex:r,part:n,segment:t})})):e.push({duration:t.duration,segmentIndex:i,partIndex:null,segment:t,part:null}),e}),[])},Hs=function(e){var t=e.segments&&e.segments.length&&e.segments[e.segments.length-1];return t&&t.parts||[]},Vs=function(e){var t=e.preloadSegment;if(t){var i=t.parts;return(t.preloadHints||[]).reduce((function(e,t){return e+("PART"===t.type?1:0)}),0)+(i&&i.length?i.length:0)}},Gs=function(e,t){if(t.endList)return 0;if(e&&e.suggestedPresentationDelay)return e.suggestedPresentationDelay;var i=Hs(t).length>0;return i&&t.serverControl&&t.serverControl.partHoldBack?t.serverControl.partHoldBack:i&&t.partTargetDuration?3*t.partTargetDuration:t.serverControl&&t.serverControl.holdBack?t.serverControl.holdBack:t.targetDuration?3*t.targetDuration:0},qs=function(e,t,i){if(void 0===t&&(t=e.mediaSequence+e.segments.length),tr){var s=[r,n];n=s[0],r=s[1]}if(n<0){for(var o=n;oDate.now()},Ks=function(e){return e.excludeUntil&&e.excludeUntil===1/0},Qs=function(e){var t=zs(e);return!e.disabled&&!t},$s=function(e,t){return t.attributes&&t.attributes[e]},Js=function(e,t){if(1===e.playlists.length)return!0;var i=t.attributes.BANDWIDTH||Number.MAX_VALUE;return 0===e.playlists.filter((function(e){return!!Qs(e)&&(e.attributes.BANDWIDTH||0)0)for(var d=l-1;d>=0;d--){var p=u[d];if(o+=p.duration,s){if(o<0)continue}else if(o+As<=0)continue;return{partIndex:p.partIndex,segmentIndex:p.segmentIndex,startTime:a-Xs({defaultDuration:t.targetDuration,durationList:u,startIndex:l,endIndex:d})}}return{partIndex:u[0]&&u[0].partIndex||null,segmentIndex:u[0]&&u[0].segmentIndex||0,startTime:i}}if(l<0){for(var f=l;f<0;f++)if((o-=t.targetDuration)<0)return{partIndex:u[0]&&u[0].partIndex||null,segmentIndex:u[0]&&u[0].segmentIndex||0,startTime:i};l=0}for(var m=l;m0)continue}else if(o-As>=0)continue;return{partIndex:g.partIndex,segmentIndex:g.segmentIndex,startTime:a+Xs({defaultDuration:t.targetDuration,durationList:u,startIndex:l,endIndex:m})}}return{segmentIndex:u[u.length-1].segmentIndex,partIndex:u[u.length-1].partIndex,startTime:i}},isEnabled:Qs,isDisabled:function(e){return e.disabled},isBlacklisted:zs,isIncompatible:Ks,playlistEnd:Ys,isAes:function(e){for(var t=0;t-1&&o!==s.length-1&&(i._HLS_part=o),(o>-1||s.length)&&a--}i._HLS_msn=a}if(t.serverControl&&t.serverControl.canSkipUntil&&(i._HLS_skip=t.serverControl.canSkipDateranges?"v2":"YES"),Object.keys(i).length){var u=new(r().URL)(e);["_HLS_skip","_HLS_msn","_HLS_part"].forEach((function(e){i.hasOwnProperty(e)&&u.searchParams.set(e,i[e])})),e=u.toString()}return e}(i,t)),this.state="HAVE_CURRENT_METADATA",this.request=this.vhs_.xhr({uri:i,withCredentials:this.withCredentials},(function(t,i){if(e.request)return t?e.playlistRequestError(e.request,e.media(),"HAVE_METADATA"):void e.haveMetadata({playlistString:e.request.responseText,url:e.media().uri,id:e.media().id})}))}},i.playlistRequestError=function(e,t,i){var n=t.uri,r=t.id;this.request=null,i&&(this.state=i),this.error={playlist:this.master.playlists[r],status:e.status,message:"HLS playlist request error at URL: "+n+".",responseText:e.responseText,code:e.status>=500?4:2},this.trigger("error")},i.parseManifest_=function(e){var t=this,i=e.url;return function(e){var t=e.onwarn,i=e.oninfo,n=e.manifestString,r=e.customTagParsers,a=void 0===r?[]:r,s=e.customTagMappers,o=void 0===s?[]:s,u=e.experimentalLLHLS,l=new U;t&&l.on("warn",t),i&&l.on("info",i),a.forEach((function(e){return l.addParser(e)})),o.forEach((function(e){return l.addTagMapper(e)})),l.push(n),l.end();var c=l.manifest;if(u||(["preloadSegment","skip","serverControl","renditionReports","partInf","partTargetDuration"].forEach((function(e){c.hasOwnProperty(e)&&delete c[e]})),c.segments&&c.segments.forEach((function(e){["parts","preloadHints"].forEach((function(t){e.hasOwnProperty(t)&&delete e[t]}))}))),!c.targetDuration){var h=10;c.segments&&c.segments.length&&(h=c.segments.reduce((function(e,t){return Math.max(e,t.duration)}),0)),t&&t("manifest has no targetDuration defaulting to "+h),c.targetDuration=h}var d=Hs(c);if(d.length&&!c.partTargetDuration){var p=d.reduce((function(e,t){return Math.max(e,t.duration)}),0);t&&(t("manifest has no partTargetDuration defaulting to "+p),no.error("LL-HLS manifest has parts but lacks required #EXT-X-PART-INF:PART-TARGET value. See https://datatracker.ietf.org/doc/html/draft-pantos-hls-rfc8216bis-09#section-4.4.3.7. Playback is not guaranteed.")),c.partTargetDuration=p}return c}({onwarn:function(e){var n=e.message;return t.logger_("m3u8-parser warn for "+i+": "+n)},oninfo:function(e){var n=e.message;return t.logger_("m3u8-parser info for "+i+": "+n)},manifestString:e.manifestString,customTagParsers:this.customTagParsers,customTagMappers:this.customTagMappers,experimentalLLHLS:this.experimentalLLHLS})},i.haveMetadata=function(e){var t=e.playlistString,i=e.playlistObject,n=e.url,r=e.id;this.request=null,this.state="HAVE_METADATA";var a=i||this.parseManifest_({url:n,manifestString:t});a.lastRequest=Date.now(),so({playlist:a,uri:n,id:r});var s=mo(this.master,a);this.targetDuration=a.partTargetDuration||a.targetDuration,this.pendingMedia_=null,s?(this.master=s,this.media_=this.master.playlists[r]):this.trigger("playlistunchanged"),this.updateMediaUpdateTimeout_(go(this.media(),!!s)),this.trigger("loadedplaylist")},i.dispose=function(){this.trigger("dispose"),this.stopRequest(),r().clearTimeout(this.mediaUpdateTimeout),r().clearTimeout(this.finalRenditionTimeout),this.off()},i.stopRequest=function(){if(this.request){var e=this.request;this.request=null,e.onreadystatechange=null,e.abort()}},i.media=function(e,t){var i=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(r().clearTimeout(this.finalRenditionTimeout),t){var n=(e.partTargetDuration||e.targetDuration)/2*1e3||5e3;this.finalRenditionTimeout=r().setTimeout(this.media.bind(this,e,!1),n)}else{var a=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"===a?this.trigger("loadedmetadata"):this.trigger("mediachange")));if(this.updateMediaUpdateTimeout_(go(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,n){if(i.request){if(e.lastRequest=Date.now(),e.resolvedUri=ks(i.handleManifestRedirects,e.resolvedUri,n),t)return i.playlistRequestError(i.request,e,a);i.haveMetadata({playlistString:n.responseText,url:e.uri,id:e.id}),"HAVE_MASTER"===a?i.trigger("loadedmetadata"):i.trigger("mediachange")}}))}}},i.pause=function(){this.mediaUpdateTimeout&&(r().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")},i.load=function(e){var t=this;this.mediaUpdateTimeout&&(r().clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null);var i=this.media();if(e){var n=i?(i.partTargetDuration||i.targetDuration)/2*1e3:5e3;this.mediaUpdateTimeout=r().setTimeout((function(){t.mediaUpdateTimeout=null,t.load()}),n)}else this.started?i&&!i.endList?this.trigger("mediaupdatetimeout"):this.trigger("loadedplaylist"):this.start()},i.updateMediaUpdateTimeout_=function(e){var t=this;this.mediaUpdateTimeout&&(r().clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.media()&&!this.media().endList&&(this.mediaUpdateTimeout=r().setTimeout((function(){t.mediaUpdateTimeout=null,t.trigger("mediaupdatetimeout"),t.updateMediaUpdateTimeout_(e)}),e))},i.start=function(){var e=this;if(this.started=!0,"object"==typeof this.src)return this.src.uri||(this.src.uri=r().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,i){if(e.request){if(e.request=null,t)return e.error={status:i.status,message:"HLS playlist request error at URL: "+e.src+".",responseText:i.responseText,code:2},"HAVE_NOTHING"===e.state&&(e.started=!1),e.trigger("error");e.src=ks(e.handleManifestRedirects,e.src,i);var n=e.parseManifest_({manifestString:i.responseText,url:e.src});e.setupInitialPlaylist(n)}}))},i.srcUri=function(){return"string"==typeof this.src?this.src:this.src.uri},i.setupInitialPlaylist=function(e){if(this.state="HAVE_MASTER",e.playlists)return this.master=e,oo(this.master,this.srcUri()),e.playlists.forEach((function(e){e.segments=po(e),e.segments.forEach((function(t){ho(t,e.resolvedUri)}))})),this.trigger("loadedplaylist"),void(this.request||this.media(this.master.playlists[0]));var t=this.srcUri()||r().location.href;this.master=function(e,t){var i=ro(0,t),n={mediaGroups:{AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},uri:r().location.href,resolvedUri:r().location.href,playlists:[{uri:t,id:i,resolvedUri:t,attributes:{}}]};return n.playlists[i]=n.playlists[0],n.playlists[t]=n.playlists[0],n}(0,t),this.haveMetadata({playlistObject:e,url:t,id:this.master.playlists[0].id}),this.trigger("loadedmetadata")},t}(lo),_o=Ss.xhr,yo=Ss.mergeOptions,bo=function(e,t,i,n){var r="arraybuffer"===e.responseType?e.response:e.responseText;!t&&r&&(e.responseTime=Date.now(),e.roundTripTime=e.responseTime-e.requestTime,e.bytesReceived=r.byteLength||r.length,e.bandwidth||(e.bandwidth=Math.floor(e.bytesReceived/e.roundTripTime*8*1e3))),i.headers&&(e.responseHeaders=i.headers),t&&"ETIMEDOUT"===t.code&&(e.timedout=!0),t||e.aborted||200===i.statusCode||206===i.statusCode||0===i.statusCode||(t=new Error("XHR Failed with a response of: "+(e&&(r||e.responseText)))),n(t,e)},To=function(){var e=function e(t,i){t=yo({timeout:45e3},t);var n=e.beforeRequest||Ss.Vhs.xhr.beforeRequest;if(n&&"function"==typeof n){var r=n(t);r&&(t=r)}var a=(!0===Ss.Vhs.xhr.original?_o:Ss.Vhs.xhr)(t,(function(e,t){return bo(a,e,t,i)})),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},wo=function(e){var t,i,n={};return e.byterange&&(n.Range=(i=(t=e.byterange).offset+t.length-1,"bytes="+t.offset+"-"+i)),n},So=function(e,t){return e.start(t)+"-"+e.end(t)},Eo=function(e,t){var i=e.toString(16);return"00".substring(0,2-i.length)+i+(t%2?" ":"")},Co=function(e){return e>=32&&e<126?String.fromCharCode(e):"."},xo=function(e){var t={};return Object.keys(e).forEach((function(i){var n=e[i];ArrayBuffer.isView(n)?t[i]={bytes:n.buffer,byteOffset:n.byteOffset,byteLength:n.byteLength}:t[i]=n})),t},ko=function(e){var t=e.byterange||{length:1/0,offset:0};return[t.length,t.offset,e.resolvedUri].join(",")},Io=function(e){return e.resolvedUri},Ao=function(e){for(var t=Array.prototype.slice.call(e),i=16,n="",r=0;rnew Date(o.getTime()+1e3*u)?null:(i>o&&(n=s),{segment:n,estimatedStart:n.videoTimingInfo?n.videoTimingInfo.transmuxedPresentationStart:io.duration(t,t.mediaSequence+t.segments.indexOf(n)),type:n.videoTimingInfo?"accurate":"estimate"})}(i,n);if(!h)return c({message:i+" was not found in the stream"});var d=h.segment,p=function(e,t){var i,n;try{i=new Date(e),n=new Date(t)}catch(e){}var r=i.getTime();return(n.getTime()-r)/1e3}(d.dateTimeObject,i);if("estimate"===h.type)return 0===a?c({message:i+" is not buffered yet. Try again"}):(s(h.estimatedStart+p),void l.one("seeked",(function(){e({programTime:i,playlist:n,retryCount:a-1,seekTo:s,pauseAfterSeek:u,tech:l,callback:c})})));var f=d.start+p;l.one("seeked",(function(){return c(null,l.currentTime())})),u&&l.pause(),s(f)},Lo=function(e,t){if(4===e.readyState)return t()},Ro=Ss.EventTarget,Oo=Ss.mergeOptions,Mo=function(e,t){if(!fo(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 i=0;i=c+l)return o(t,{response:a.subarray(l,l+c),status:i.status,uri:i.uri});n.request=n.vhs_.xhr({uri:s,responseType:"arraybuffer",headers:wo({byterange:e.sidx.byterange})},o)}))}else this.mediaRequest_=r().setTimeout((function(){return i(!1)}),0)},i.dispose=function(){this.trigger("dispose"),this.stopRequest(),this.loadedPlaylists_={},r().clearTimeout(this.minimumUpdatePeriodTimeout_),r().clearTimeout(this.mediaRequest_),r().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()},i.hasPendingRequest=function(){return this.request||this.mediaRequest_},i.stopRequest=function(){if(this.request){var e=this.request;this.request=null,e.onreadystatechange=null,e.abort()}},i.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 i=this.state;if("string"==typeof e){if(!this.masterPlaylistLoader_.master.playlists[e])throw new Error("Unknown playlist URI: 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t=e.startingState,i=e.playlist;this.state="HAVE_METADATA",this.loadedPlaylists_[i.id]=i,this.mediaRequest_=null,this.refreshMedia_(i.id),"HAVE_MASTER"===t?this.trigger("loadedmetadata"):this.trigger("mediachange")},i.pause=function(){this.masterPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.masterPlaylistLoader_.createMupOnMedia_),this.masterPlaylistLoader_.createMupOnMedia_=null),this.stopRequest(),r().clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.isMaster_&&(r().clearTimeout(this.masterPlaylistLoader_.minimumUpdatePeriodTimeout_),this.masterPlaylistLoader_.minimumUpdatePeriodTimeout_=null),"HAVE_NOTHING"===this.state&&(this.started=!1)},i.load=function(e){var t=this;r().clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null;var i=this.media();if(e){var n=i?i.targetDuration/2*1e3:5e3;this.mediaUpdateTimeout=r().setTimeout((function(){return t.load()}),n)}else this.started?i&&!i.endList?(this.isMaster_&&!this.minimumUpdatePeriodTimeout_&&(this.trigger("minimumUpdatePeriod"),this.updateMinimumUpdatePeriodTimeout_()),this.trigger("mediaupdatetimeout")):this.trigger("loadedplaylist"):this.start()},i.start=function(){var e=this;this.started=!0,this.isMaster_?this.requestMaster_((function(t,i){e.haveMaster_(),e.hasPendingRequest()||e.media_||e.media(e.masterPlaylistLoader_.master.playlists[0])})):this.mediaRequest_=r().setTimeout((function(){return e.haveMaster_()}),0)},i.requestMaster_=function(e){var t=this;this.request=this.vhs_.xhr({uri:this.masterPlaylistLoader_.srcUrl,withCredentials:this.withCredentials},(function(i,n){if(!t.requestErrored_(i,n)){var r=n.responseText!==t.masterPlaylistLoader_.masterXml_;return t.masterPlaylistLoader_.masterXml_=n.responseText,n.responseHeaders&&n.responseHeaders.date?t.masterLoaded_=Date.parse(n.responseHeaders.date):t.masterLoaded_=Date.now(),t.masterPlaylistLoader_.srcUrl=ks(t.handleManifestRedirects,t.masterPlaylistLoader_.srcUrl,n),r?(t.handleMaster_(),void t.syncClientServerClock_((function(){return e(n,r)}))):e(n,r)}"HAVE_NOTHING"===t.state&&(t.started=!1)}))},i.syncClientServerClock_=function(e){var t,i=this,n=(t=this.masterPlaylistLoader_.masterXml_,function(e){var t=Se(e,"UTCTiming")[0];if(!t)return null;var i=ke(t);switch(i.schemeIdUri){case"urn:mpeg:dash:utc:http-head:2014":case"urn:mpeg:dash:utc:http-head:2012":i.method="HEAD";break;case"urn:mpeg:dash:utc:http-xsdate:2014":case"urn:mpeg:dash:utc:http-iso:2014":case"urn:mpeg:dash:utc:http-xsdate:2012":case"urn:mpeg:dash:utc:http-iso:2012":i.method="GET";break;case"urn:mpeg:dash:utc:direct:2014":case"urn:mpeg:dash:utc:direct:2012":i.method="DIRECT",i.value=Date.parse(i.value);break;default:throw new Error("UNSUPPORTED_UTC_TIMING_SCHEME")}return i}(Le(t)));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:xs(this.masterPlaylistLoader_.srcUrl,n.value),method:n.method,withCredentials:this.withCredentials},(function(t,r){if(i.request){if(t)return i.masterPlaylistLoader_.clientOffset_=i.masterLoaded_-Date.now(),e();var a;a="HEAD"===n.method?r.responseHeaders&&r.responseHeaders.date?Date.parse(r.responseHeaders.date):i.masterLoaded_:Date.parse(r.responseText),i.masterPlaylistLoader_.clientOffset_=a-Date.now(),e()}})))},i.haveMaster_=function(){this.state="HAVE_MASTER",this.isMaster_?this.trigger("loadedplaylist"):this.media_||this.media(this.childPlaylist_)},i.handleMaster_=function(){this.mediaRequest_=null;var e,t,i,n=(e={masterXml:this.masterPlaylistLoader_.masterXml_,srcUrl:this.masterPlaylistLoader_.srcUrl,clientOffset:this.masterPlaylistLoader_.clientOffset_,sidxMapping:this.masterPlaylistLoader_.sidxMapping_},i=Re(e.masterXml,{manifestUri:t=e.srcUrl,clientOffset:e.clientOffset,sidxMapping:e.sidxMapping}),oo(i,t),i),r=this.masterPlaylistLoader_.master;r&&(n=function(e,t,i){for(var n=!0,r=Oo(e,{duration:t.duration,minimumUpdatePeriod:t.minimumUpdatePeriod}),a=0;a-1)},this.trigger=function(t){var i,n,r,a;if(i=e[t])if(2===arguments.length)for(r=i.length,n=0;n>>1,e.samplingfrequencyindex<<7|e.channelcount<<3,6,1,2]))},m=function(e){return t(w.hdlr,I[e])},f=function(e){var i=new Uint8Array([0,0,0,0,0,0,0,2,0,0,0,3,0,1,95,144,e.duration>>>24&255,e.duration>>>16&255,e.duration>>>8&255,255&e.duration,85,196,0,0]);return e.samplerate&&(i[12]=e.samplerate>>>24&255,i[13]=e.samplerate>>>16&255,i[14]=e.samplerate>>>8&255,i[15]=255&e.samplerate),t(w.mdhd,i)},p=function(e){return t(w.mdia,f(e),m(e.type),s(e))},a=function(e){return t(w.mfhd,new Uint8Array([0,0,0,0,(4278190080&e)>>24,(16711680&e)>>16,(65280&e)>>8,255&e]))},s=function(e){return t(w.minf,"video"===e.type?t(w.vmhd,A):t(w.smhd,P),i(),v(e))},o=function(e,i){for(var n=[],r=i.length;r--;)n[r]=y(i[r]);return t.apply(null,[w.moof,a(e)].concat(n))},u=function(e){for(var i=e.length,n=[];i--;)n[i]=h(e[i]);return t.apply(null,[w.moov,c(4294967295)].concat(n).concat(l(e)))},l=function(e){for(var i=e.length,n=[];i--;)n[i]=b(e[i]);return t.apply(null,[w.mvex].concat(n))},c=function(e){var i=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,2,0,1,95,144,(4278190080&e)>>24,(16711680&e)>>16,(65280&e)>>8,255&e,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return t(w.mvhd,i)},g=function(e){var i,n,r=e.samples||[],a=new 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e={96e3:[ee,[227,64],ie(154),[56]],88200:[ee,[231],ie(170),[56]],64e3:[ee,[248,192],ie(240),[56]],48e3:[ee,[255,192],ie(268),[55,148,128],ie(54),[112]],44100:[ee,[255,192],ie(268),[55,163,128],ie(84),[112]],32e3:[ee,[255,192],ie(268),[55,234],ie(226),[112]],24e3:[ee,[255,192],ie(268),[55,255,128],ie(268),[111,112],ie(126),[224]],16e3:[ee,[255,192],ie(268),[55,255,128],ie(268),[111,255],ie(269),[223,108],ie(195),[1,192]],12e3:[te,ie(268),[3,127,248],ie(268),[6,255,240],ie(268),[13,255,224],ie(268),[27,253,128],ie(259),[56]],11025:[te,ie(268),[3,127,248],ie(268),[6,255,240],ie(268),[13,255,224],ie(268),[27,255,192],ie(268),[55,175,128],ie(108),[112]],8e3:[te,ie(268),[3,121,16],ie(47),[7]]};t=e,G=Object.keys(t).reduce((function(e,i){return e[i]=new Uint8Array(t[i].reduce((function(e,t){return e.concat(t)}),[])),e}),{})}var t;return G}()[e.samplerate])||(s=t[0].data),o=0;o=this.virtualRowCount&&"function"==typeof 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i=[],n=0;n<8;n++)t.windows[n].visible&&!t.windows[n].isEmpty()&&i.push(t.windows[n].getText());t.endPts=e,t.text=i.join("\n\n"),this.pushCaption(t),t.startPts=e},ye.prototype.pushCaption=function(e){""!==e.text&&(this.trigger("data",{startPts:e.startPts,endPts:e.endPts,text:e.text,stream:"cc708_"+e.serviceNum}),e.text="",e.startPts=e.endPts)},ye.prototype.displayWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<>4,r.offset=(12&n)>>2,r.penSize=3&n,n=i[++e],r.italics=(128&n)>>7,r.underline=(64&n)>>6,r.edgeType=(56&n)>>3,r.fontStyle=7&n,e},ye.prototype.setPenColor=function(e,t){var i=this.current708Packet.data,n=i[e],r=t.currentWindow.penColor;return n=i[++e],r.fgOpacity=(192&n)>>6,r.fgRed=(48&n)>>4,r.fgGreen=(12&n)>>2,r.fgBlue=3&n,n=i[++e],r.bgOpacity=(192&n)>>6,r.bgRed=(48&n)>>4,r.bgGreen=(12&n)>>2,r.bgBlue=3&n,n=i[++e],r.edgeRed=(48&n)>>4,r.edgeGreen=(12&n)>>2,r.edgeBlue=3&n,e},ye.prototype.setPenLocation=function(e,t){var i=this.current708Packet.data,n=i[e],r=t.currentWindow.penLoc;return t.currentWindow.pendingNewLine=!0,n=i[++e],r.row=15&n,n=i[++e],r.column=63&n,e},ye.prototype.reset=function(e,t){var i=this.getPts(e);return this.flushDisplayed(i,t),this.initService(t.serviceNum,e)};var be={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},Te=function(e){return null===e?"":(e=be[e]||e,String.fromCharCode(e))},we=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],Se=function(){for(var e=[],t=15;t--;)e.push("");return e},Ee=function e(t,i){e.prototype.init.call(this),this.field_=t||0,this.dataChannel_=i||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(e){var t,i,n,r,a;if((t=32639&e.ccData)!==this.lastControlCode_){if(4096==(61440&t)?this.lastControlCode_=t:t!==this.PADDING_&&(this.lastControlCode_=null),n=t>>>8,r=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),i=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=i,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_=Se();else if(t===this.ERASE_NON_DISPLAYED_MEMORY_)this.nonDisplayed_=Se();else if(t===this.RESUME_DIRECT_CAPTIONING_)"paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=Se()),this.mode_="paintOn",this.startPts_=e.pts;else if(this.isSpecialCharacter(n,r))a=Te((n=(3&n)<<8)|r),this[this.mode_](e.pts,a),this.column_++;else if(this.isExtCharacter(n,r))"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=Te((n=(3&n)<<8)|r),this[this.mode_](e.pts,a),this.column_++;else if(this.isMidRowCode(n,r))this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,14==(14&r)&&this.addFormatting(e.pts,["i"]),1==(1&r)&&this.addFormatting(e.pts,["u"]);else if(this.isOffsetControlCode(n,r))this.column_+=3&r;else if(this.isPAC(n,r)){var s=we.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&r&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),16==(16&t)&&(this.column_=4*((14&t)>>1)),this.isColorPAC(r)&&14==(14&r)&&this.addFormatting(e.pts,["i"])}else this.isNormalChar(n)&&(0===r&&(r=null),a=Te(n),a+=Te(r),this[this.mode_](e.pts,a),this.column_+=a.length)}else this.lastControlCode_=null}};Ee.prototype=new H,Ee.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_})},Ee.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=Se(),this.nonDisplayed_=Se(),this.lastControlCode_=null,this.column_=0,this.row_=14,this.rollUpRows_=2,this.formatting_=[]},Ee.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_},Ee.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&t>=48&&t<=63},Ee.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&t>=32&&t<=63},Ee.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&t>=32&&t<=47},Ee.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&t>=33&&t<=35},Ee.prototype.isPAC=function(e,t){return e>=this.BASE_&&e=64&&t<=127},Ee.prototype.isColorPAC=function(e){return e>=64&&e<=79||e>=96&&e<=127},Ee.prototype.isNormalChar=function(e){return e>=32&&e<=127},Ee.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=14,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=Se(),this.displayed_=Se()),void 0!==t&&t!==this.row_)for(var i=0;i"}),"");this[this.mode_](e,i)},Ee.prototype.clearFormatting=function(e){if(this.formatting_.length){var t=this.formatting_.reverse().reduce((function(e,t){return e+""}),"");this.formatting_=[],this[this.mode_](e,t)}},Ee.prototype.popOn=function(e,t){var i=this.nonDisplayed_[this.row_];i+=t,this.nonDisplayed_[this.row_]=i},Ee.prototype.rollUp=function(e,t){var i=this.displayed_[this.row_];i+=t,this.displayed_[this.row_]=i},Ee.prototype.shiftRowsUp_=function(){var e;for(e=0;et&&(i=-1);Math.abs(t-e)>4294967296;)e+=8589934592*i;return e},Ae=function e(t){var i,n;e.prototype.init.call(this),this.type_=t||ke,this.push=function(e){this.type_!==ke&&e.type!==this.type_||(void 0===n&&(n=e.dts),e.dts=Ie(e.dts,n),e.pts=Ie(e.pts,n),i=e.dts,this.trigger("data",e))},this.flush=function(){n=i,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.discontinuity=function(){n=void 0,i=void 0},this.reset=function(){this.discontinuity(),this.trigger("reset")}};Ae.prototype=new H;var Pe,De=Ae,Le=Ie,Re=function(e,t,i){var n,r="";for(n=t;n>>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),i+=10,i+=s}while(i>>4>1&&(n+=t[n]+1),0===i.pid)i.type="pat",e(t.subarray(n),i),this.trigger("data",i);else if(i.pid===this.pmtPid)for(i.type="pmt",e(t.subarray(n),i),this.trigger("data",i);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());else void 0===this.programMapTable?this.packetsWaitingForPmt.push([t,n,i]):this.processPes_(t,n,i)},this.processPes_=function(e,t,i){i.pid===this.programMapTable.video?i.streamType=xe.H264_STREAM_TYPE:i.pid===this.programMapTable.audio?i.streamType=xe.ADTS_STREAM_TYPE:i.streamType=this.programMapTable["timed-metadata"][i.pid],i.type="pes",i.data=e.subarray(t),this.trigger("data",i)}},Fe.prototype=new H,Fe.STREAM_TYPES={h264:27,adts:15},Be=function(){var e,t=this,i=!1,n={data:[],size:0},r={data:[],size:0},a={data:[],size:0},s=function(e,i,n){var r,a,s=new Uint8Array(e.size),o={type:i},u=0,l=0;if(e.data.length&&!(e.size<9)){for(o.trackId=e.data[0].pid,u=0;u>>3,h.pts*=4,h.pts+=(6&c[13])>>>1,h.dts=h.pts,64&d&&(h.dts=(14&c[14])<<27|(255&c[15])<<20|(254&c[16])<<12|(255&c[17])<<5|(254&c[18])>>>3,h.dts*=4,h.dts+=(6&c[18])>>>1)),h.data=c.subarray(9+c[8])),r="video"===i||o.packetLength<=e.size,(n||r)&&(e.size=0,e.data.length=0),r&&t.trigger("data",o)}};Be.prototype.init.call(this),this.push=function(o){({pat:function(){},pes:function(){var e,t;switch(o.streamType){case xe.H264_STREAM_TYPE:e=n,t="video";break;case xe.ADTS_STREAM_TYPE:e=r,t="audio";break;case xe.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 n={type:"metadata",tracks:[]};null!==(e=o.programMapTable).video&&n.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.video,codec:"avc",type:"video"}),null!==e.audio&&n.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.audio,codec:"adts",type:"audio"}),i=!0,t.trigger("data",n)}})[o.type]()},this.reset=function(){n.size=0,n.data.length=0,r.size=0,r.data.length=0,this.trigger("reset")},this.flushStreams_=function(){s(n,"video"),s(r,"audio"),s(a,"timed-metadata")},this.flush=function(){if(!i&&e){var n={type:"metadata",tracks:[]};null!==e.video&&n.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.video,codec:"avc",type:"video"}),null!==e.audio&&n.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.audio,codec:"adts",type:"audio"}),t.trigger("data",n)}i=!1,this.flushStreams_(),this.trigger("done")}},Be.prototype=new H;var Ge={PAT_PID:0,MP2T_PACKET_LENGTH:Ve,TransportPacketStream:Ue,TransportParseStream:Fe,ElementaryStream:Be,TimestampRolloverStream:He,CaptionStream:Ce.CaptionStream,Cea608Stream:Ce.Cea608Stream,Cea708Stream:Ce.Cea708Stream,MetadataStream:je};for(var qe in xe)xe.hasOwnProperty(qe)&&(Ge[qe]=xe[qe]);var We,Xe=Ge,Ye=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];We=function(e){var t,i=0;We.prototype.init.call(this),this.skipWarn_=function(e,t){this.trigger("log",{level:"warn",message:"adts skiping bytes "+e+" to "+t+" in frame "+i+" outside syncword"})},this.push=function(n){var r,a,s,o,u,l=0;if(e||(i=0),"audio"===n.type){var c;for(t&&t.length?(s=t,(t=new Uint8Array(s.byteLength+n.data.byteLength)).set(s),t.set(n.data,s.byteLength)):t=n.data;l+7>5,u=9e4*(o=1024*(1+(3&t[l+6])))/Ye[(60&t[l+2])>>>2],t.byteLength-l>>6&3),channelcount:(1&t[l+2])<<2|(192&t[l+3])>>>6,samplerate:Ye[(60&t[l+2])>>>2],samplingfrequencyindex:(60&t[l+2])>>>2,samplesize:16,data:t.subarray(l+7+a,l+r)}),i++,l+=r}else"number"!=typeof c&&(c=l),l++;"number"==typeof c&&(this.skipWarn_(c,l),c=null),t=t.subarray(l)}},this.flush=function(){i=0,this.trigger("done")},this.reset=function(){t=void 0,this.trigger("reset")},this.endTimeline=function(){t=void 0,this.trigger("endedtimeline")}},We.prototype=new H;var ze,Ke,Qe,$e=We,Je=function(e){var t=e.byteLength,i=0,n=0;this.length=function(){return 8*t},this.bitsAvailable=function(){return 8*t+n},this.loadWord=function(){var r=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(r,r+s)),i=new DataView(a.buffer).getUint32(0),n=8*s,t-=s},this.skipBits=function(e){var r;n>e?(i<<=e,n-=e):(e-=n,e-=8*(r=Math.floor(e/8)),t-=r,this.loadWord(),i<<=e,n-=e)},this.readBits=function(e){var r=Math.min(n,e),a=i>>>32-r;return(n-=r)>0?i<<=r:t>0&&this.loadWord(),(r=e-r)>0?a<>>e))return i<<=e,n-=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()};Ke=function(){var e,t,i=0;Ke.prototype.init.call(this),this.push=function(n){var r;t?((r=new Uint8Array(t.byteLength+n.data.byteLength)).set(t),r.set(n.data,t.byteLength),t=r):t=n.data;for(var a=t.byteLength;i3&&this.trigger("data",t.subarray(i+3)),t=null,i=0,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")}},Ke.prototype=new H,Qe={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},ze=function(){var e,t,i,n,r,a,s,o=new Ke;ze.prototype.init.call(this),e=this,this.push=function(e){"video"===e.type&&(t=e.trackId,i=e.pts,n=e.dts,o.push(e))},o.on("data",(function(s){var o={trackId:t,pts:i,dts:n,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=r(s.subarray(1));break;case 7:o.nalUnitType="seq_parameter_set_rbsp",o.escapedRBSP=r(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 i,n=8,r=8;for(i=0;i=0?i:0,(16&e[t+5])>>4?i+20:i+10},nt=function e(t,i){return t.length-i<10||t[i]!=="I".charCodeAt(0)||t[i+1]!=="D".charCodeAt(0)||t[i+2]!=="3".charCodeAt(0)?i:e(t,i+=it(t,i))},rt=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},at={isLikelyAacData:function(e){var t=nt(e,0);return e.length>=t+2&&255==(255&e[t])&&240==(240&e[t+1])&&16==(22&e[t+1])},parseId3TagSize:it,parseAdtsSize:function(e,t){var i=(224&e[t+5])>>5,n=e[t+4]<<3;return 6144&e[t+3]|n|i},parseType:function(e,t){return e[t]==="I".charCodeAt(0)&&e[t+1]==="D".charCodeAt(0)&&e[t+2]==="3".charCodeAt(0)?"timed-metadata":!0&e[t]&&240==(240&e[t+1])?"audio":null},parseSampleRate:function(e){for(var t=0;t+5>>2];t++}return null},parseAacTimestamp:function(e){var t,i,n;t=10,64&e[5]&&(t+=4,t+=rt(e.subarray(10,14)));do{if((i=rt(e.subarray(t+4,t+8)))<1)return null;if("PRIV"===String.fromCharCode(e[t],e[t+1],e[t+2],e[t+3])){n=e.subarray(t+10,t+i+10);for(var r=0;r>>2;return(o*=4)+(3&s[7])}break}}t+=10,t+=i}while(t=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=at.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=at.parseId3TagSize(e,u))>e.length)break;r={type:"timed-metadata",data:e.subarray(u,u+o)},this.trigger("data",r),u+=o}n=e.length-u,e=n>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 st,ot,ut,lt,ct=Ze,ht=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],dt=["width","height","profileIdc","levelIdc","profileCompatibility","sarRatio"],pt=et.H264Stream,ft=at.isLikelyAacData,mt=function(e,t){t.stream=e,this.trigger("log",t)},gt=function(e,t){for(var i=Object.keys(t),n=0;n=i?e:(t.minSegmentDts=1/0,e.filter((function(e){return e.dts>=i&&(t.minSegmentDts=Math.min(t.minSegmentDts,e.dts),t.minSegmentPts=t.minSegmentDts,!0)})))}(n,e,r),e.baseMediaDecodeTime=de(e,t.keepOriginalTimestamps),p=ce(e,o,a,s),e.samples=function(e){var t,i,n=[];for(t=0;t1&&(t=e.shift(),e.byteLength-=t.byteLength,e.nalCount-=t.nalCount,e[0][0].dts=t.dts,e[0][0].pts=t.pts,e[0][0].duration+=t.duration),e}(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");he(e),o=f}pe(e,o),e.samples=function(e,t){var i,n,r,a,s,o=t||0,u=[];for(i=0;i=-1e4&&i<=45e3&&(!n||o>i)&&(n=a,o=i));return n?n.gop:null},this.alignGopsAtStart_=function(e){var t,i,n,r,a,o,u,l;for(a=e.byteLength,o=e.nalCount,u=e.duration,t=i=0;tn.pts?t++:(i++,a-=r.byteLength,o-=r.nalCount,u-=r.duration);return 0===i?e:i===e.length?null:((l=e.slice(i)).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,i,n,r,a,o,u;for(t=s.length-1,i=e.length-1,a=null,o=!1;t>=0&&i>=0;){if(n=s[t],r=e[i],n.pts===r.pts){o=!0;break}n.pts>r.pts?t--:(t===s.length-1&&(a=i),i--)}if(!o&&null===a)return null;if(0===(u=o?i: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}},st.prototype=new H,lt=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,lt.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))))}},lt.prototype=new H,lt.prototype.flush=function(e){var t,i,n,a,s=0,o={captions:[],captionStreams:{},metadata:[],info:{}},l=0;if(this.pendingTracks.length=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0))}if(this.videoTrack?(l=this.videoTrack.timelineStartInfo.pts,dt.forEach((function(e){o.info[e]=this.videoTrack[e]}),this)):this.audioTrack&&(l=this.audioTrack.timelineStartInfo.pts,ht.forEach((function(e){o.info[e]=this.audioTrack[e]}),this)),this.videoTrack||this.audioTrack){for(1===this.pendingTracks.length?o.type=this.pendingTracks[0].type:o.type="combined",this.emittedTracks+=this.pendingTracks.length,n=function(e){var t,i=r(),n=u(e);return(t=new Uint8Array(i.byteLength+n.byteLength)).set(i),t.set(n,i.byteLength),t}(this.pendingTracks),o.initSegment=new Uint8Array(n.byteLength),o.initSegment.set(n),o.data=new Uint8Array(this.pendingBytes),a=0;a=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},lt.prototype.setRemux=function(e){this.remuxTracks=e},ut=function(e){var t,i,n=this,r=!0;ut.prototype.init.call(this),e=e||{},this.baseMediaDecodeTime=e.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var r={};this.transmuxPipeline_=r,r.type="aac",r.metadataStream=new Xe.MetadataStream,r.aacStream=new ct,r.audioTimestampRolloverStream=new Xe.TimestampRolloverStream("audio"),r.timedMetadataTimestampRolloverStream=new Xe.TimestampRolloverStream("timed-metadata"),r.adtsStream=new $e,r.coalesceStream=new lt(e,r.metadataStream),r.headOfPipeline=r.aacStream,r.aacStream.pipe(r.audioTimestampRolloverStream).pipe(r.adtsStream),r.aacStream.pipe(r.timedMetadataTimestampRolloverStream).pipe(r.metadataStream).pipe(r.coalesceStream),r.metadataStream.on("timestamp",(function(e){r.aacStream.setTimestamp(e.timeStamp)})),r.aacStream.on("data",(function(a){"timed-metadata"!==a.type&&"audio"!==a.type||r.audioSegmentStream||(i=i||{timelineStartInfo:{baseMediaDecodeTime:n.baseMediaDecodeTime},codec:"adts",type:"audio"},r.coalesceStream.numberOfTracks++,r.audioSegmentStream=new ot(i,e),r.audioSegmentStream.on("log",n.getLogTrigger_("audioSegmentStream")),r.audioSegmentStream.on("timingInfo",n.trigger.bind(n,"audioTimingInfo")),r.adtsStream.pipe(r.audioSegmentStream).pipe(r.coalesceStream),n.trigger("trackinfo",{hasAudio:!!i,hasVideo:!!t}))})),r.coalesceStream.on("data",this.trigger.bind(this,"data")),r.coalesceStream.on("done",this.trigger.bind(this,"done")),gt(this,r)},this.setupTsPipeline=function(){var r={};this.transmuxPipeline_=r,r.type="ts",r.metadataStream=new Xe.MetadataStream,r.packetStream=new Xe.TransportPacketStream,r.parseStream=new Xe.TransportParseStream,r.elementaryStream=new Xe.ElementaryStream,r.timestampRolloverStream=new Xe.TimestampRolloverStream,r.adtsStream=new $e,r.h264Stream=new pt,r.captionStream=new Xe.CaptionStream(e),r.coalesceStream=new lt(e,r.metadataStream),r.headOfPipeline=r.packetStream,r.packetStream.pipe(r.parseStream).pipe(r.elementaryStream).pipe(r.timestampRolloverStream),r.timestampRolloverStream.pipe(r.h264Stream),r.timestampRolloverStream.pipe(r.adtsStream),r.timestampRolloverStream.pipe(r.metadataStream).pipe(r.coalesceStream),r.h264Stream.pipe(r.captionStream).pipe(r.coalesceStream),r.elementaryStream.on("data",(function(a){var s;if("metadata"===a.type){for(s=a.tracks.length;s--;)t||"video"!==a.tracks[s].type?i||"audio"!==a.tracks[s].type||((i=a.tracks[s]).timelineStartInfo.baseMediaDecodeTime=n.baseMediaDecodeTime):(t=a.tracks[s]).timelineStartInfo.baseMediaDecodeTime=n.baseMediaDecodeTime;t&&!r.videoSegmentStream&&(r.coalesceStream.numberOfTracks++,r.videoSegmentStream=new st(t,e),r.videoSegmentStream.on("log",n.getLogTrigger_("videoSegmentStream")),r.videoSegmentStream.on("timelineStartInfo",(function(t){i&&!e.keepOriginalTimestamps&&(i.timelineStartInfo=t,r.audioSegmentStream.setEarliestDts(t.dts-n.baseMediaDecodeTime))})),r.videoSegmentStream.on("processedGopsInfo",n.trigger.bind(n,"gopInfo")),r.videoSegmentStream.on("segmentTimingInfo",n.trigger.bind(n,"videoSegmentTimingInfo")),r.videoSegmentStream.on("baseMediaDecodeTime",(function(e){i&&r.audioSegmentStream.setVideoBaseMediaDecodeTime(e)})),r.videoSegmentStream.on("timingInfo",n.trigger.bind(n,"videoTimingInfo")),r.h264Stream.pipe(r.videoSegmentStream).pipe(r.coalesceStream)),i&&!r.audioSegmentStream&&(r.coalesceStream.numberOfTracks++,r.audioSegmentStream=new ot(i,e),r.audioSegmentStream.on("log",n.getLogTrigger_("audioSegmentStream")),r.audioSegmentStream.on("timingInfo",n.trigger.bind(n,"audioTimingInfo")),r.audioSegmentStream.on("segmentTimingInfo",n.trigger.bind(n,"audioSegmentTimingInfo")),r.adtsStream.pipe(r.audioSegmentStream).pipe(r.coalesceStream)),n.trigger("trackinfo",{hasAudio:!!i,hasVideo:!!t})}})),r.coalesceStream.on("data",this.trigger.bind(this,"data")),r.coalesceStream.on("id3Frame",(function(e){e.dispatchType=r.metadataStream.dispatchType,n.trigger("id3Frame",e)})),r.coalesceStream.on("caption",this.trigger.bind(this,"caption")),r.coalesceStream.on("done",this.trigger.bind(this,"done")),gt(this,r)},this.setBaseMediaDecodeTime=function(n){var r=this.transmuxPipeline_;e.keepOriginalTimestamps||(this.baseMediaDecodeTime=n),i&&(i.timelineStartInfo.dts=void 0,i.timelineStartInfo.pts=void 0,he(i),r.audioTimestampRolloverStream&&r.audioTimestampRolloverStream.discontinuity()),t&&(r.videoSegmentStream&&(r.videoSegmentStream.gopCache_=[]),t.timelineStartInfo.dts=void 0,t.timelineStartInfo.pts=void 0,he(t),r.captionStream.reset()),r.timestampRolloverStream&&r.timestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(e){i&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(e)},this.setRemux=function(t){var i=this.transmuxPipeline_;e.remux=t,i&&i.coalesceStream&&i.coalesceStream.setRemux(t)},this.alignGopsWith=function(e){t&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(e)},this.getLogTrigger_=function(e){var t=this;return function(i){i.stream=e,t.trigger("log",i)}},this.push=function(e){if(r){var t=ft(e);t&&"aac"!==this.transmuxPipeline_.type?this.setupAacPipeline():t||"ts"===this.transmuxPipeline_.type||this.setupTsPipeline(),r=!1}this.transmuxPipeline_.headOfPipeline.push(e)},this.flush=function(){r=!0,this.transmuxPipeline_.headOfPipeline.flush()},this.endTimeline=function(){this.transmuxPipeline_.headOfPipeline.endTimeline()},this.reset=function(){this.transmuxPipeline_.headOfPipeline&&this.transmuxPipeline_.headOfPipeline.reset()},this.resetCaptions=function(){this.transmuxPipeline_.captionStream&&this.transmuxPipeline_.captionStream.reset()}},ut.prototype=new H;var yt,bt,Tt,wt={Transmuxer:ut,VideoSegmentStream:st,AudioSegmentStream:ot,AUDIO_PROPERTIES:ht,VIDEO_PROPERTIES:dt,generateSegmentTimingInfo:_t},St=function(e){return e>>>0},Et=function(e){var t="";return t+=String.fromCharCode(e[0]),t+=String.fromCharCode(e[1]),(t+=String.fromCharCode(e[2]))+String.fromCharCode(e[3])},Ct=St,xt=function e(t,i){var n,r,a,s,o,u=[];if(!i.length)return null;for(n=0;n1?n+r:t.byteLength,a===i[0]&&(1===i.length?u.push(t.subarray(n+8,s)):(o=e(t.subarray(n+8,s),i.slice(1))).length&&(u=u.concat(o))),n=s;return u},kt=St,It=function(e){return{isLeading:(12&e[0])>>>2,dependsOn:3&e[0],isDependedOn:(192&e[1])>>>6,hasRedundancy:(48&e[1])>>>4,paddingValue:(14&e[1])>>>1,isNonSyncSample:1&e[1],degradationPriority:e[2]<<8|e[3]}},At=function(e){for(var t,i,n=e.byteLength,r=[],a=1;a0?function(e){var t={version:e[0],flags:new Uint8Array(e.subarray(1,4)),baseMediaDecodeTime:kt(e[4]<<24|e[5]<<16|e[6]<<8|e[7])};return 1===t.version&&(t.baseMediaDecodeTime*=Math.pow(2,32),t.baseMediaDecodeTime+=kt(e[8]<<24|e[9]<<16|e[10]<<8|e[11])),t}(l[0]).baseMediaDecodeTime:0,h=xt(s,["trun"]);t===u&&h.length>0&&(i=function(e,t,i){var n=t,r=i.defaultSampleDuration||0,a=i.defaultSampleSize||0,s=i.trackId,o=[];return e.forEach((function(e){var t=function(e){var t,i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),samples:[]},n=new DataView(e.buffer,e.byteOffset,e.byteLength),r=1&i.flags[2],a=4&i.flags[2],s=1&i.flags[1],o=2&i.flags[1],u=4&i.flags[1],l=8&i.flags[1],c=n.getUint32(4),h=8;for(r&&(i.dataOffset=n.getInt32(h),h+=4),a&&c&&(t={flags:It(e.subarray(h,h+4))},h+=4,s&&(t.duration=n.getUint32(h),h+=4),o&&(t.size=n.getUint32(h),h+=4),l&&(1===i.version?t.compositionTimeOffset=n.getInt32(h):t.compositionTimeOffset=n.getUint32(h),h+=4),i.samples.push(t),c--);c--;)t={},s&&(t.duration=n.getUint32(h),h+=4),o&&(t.size=n.getUint32(h),h+=4),u&&(t.flags=It(e.subarray(h,h+4)),h+=4),l&&(1===i.version?t.compositionTimeOffset=n.getInt32(h):t.compositionTimeOffset=n.getUint32(h),h+=4),i.samples.push(t);return i}(e).samples;t.forEach((function(e){void 0===e.duration&&(e.duration=r),void 0===e.size&&(e.size=a),e.trackId=s,e.dts=n,void 0===e.compositionTimeOffset&&(e.compositionTimeOffset=0),e.pts=n+e.compositionTimeOffset,n+=e.duration})),o=o.concat(t)})),o}(h,c,o),n=function(e,t,i){var n,r,a,s,o=new DataView(e.buffer,e.byteOffset,e.byteLength),u={logs:[],seiNals:[]};for(r=0;r+40;){var u=t.shift();this.parse(u,a,s)}return o=function(e,t,i){if(null===t)return null;var n=Lt(e,t)[t]||{};return{seiNals:n.seiNals,logs:n.logs,timescale:i}}(e,i,n),o&&o.logs&&(r.logs=r.logs.concat(o.logs)),null!==o&&o.seiNals?(this.pushNals(o.seiNals),this.flushStream(),r):r.logs.length?{logs:r.logs,captions:[],captionStreams:[]}:null},this.pushNals=function(t){if(!this.isInitialized()||!t||0===t.length)return null;t.forEach((function(t){e.push(t)}))},this.flushStream=function(){if(!this.isInitialized())return null;a?e.partialFlush():e.flush()},this.clearParsedCaptions=function(){r.captions=[],r.captionStreams={},r.logs=[]},this.resetCaptionStream=function(){if(!this.isInitialized())return null;e.reset()},this.clearAllCaptions=function(){this.clearParsedCaptions(),this.resetCaptionStream()},this.reset=function(){t=[],i=null,n=null,r?this.clearParsedCaptions():r={captions:[],captionStreams:{},logs:[]},this.resetCaptionStream()},this.reset()},Ot=St,Mt=function(e){return("00"+e.toString(16)).slice(-2)};yt=function(e,t){var i,n,r;return i=xt(t,["moof","traf"]),n=[].concat.apply([],i.map((function(t){return xt(t,["tfhd"]).map((function(i){var n,r,a;return n=Ot(i[4]<<24|i[5]<<16|i[6]<<8|i[7]),r=e[n]||9e4,a=xt(t,["tfdt"]).map((function(e){var t,i;return t=e[0],i=Ot(e[4]<<24|e[5]<<16|e[6]<<8|e[7]),1===t&&(i*=Math.pow(2,32),i+=Ot(e[8]<<24|e[9]<<16|e[10]<<8|e[11])),i}))[0],(a="number"!=typeof a||isNaN(a)?1/0:a)/r}))}))),r=Math.min.apply(null,n),isFinite(r)?r:0},Tt=function(e){var t=0===e[0]?12:20;return Ot(e[t]<<24|e[t+1]<<16|e[t+2]<<8|e[t+3])},bt=function(e){var t=xt(e,["moov","trak"]),i=[];return t.forEach((function(e){var t,n,r={},a=xt(e,["tkhd"])[0];a&&(n=(t=new DataView(a.buffer,a.byteOffset,a.byteLength)).getUint8(0),r.id=0===n?t.getUint32(12):t.getUint32(20));var s=xt(e,["mdia","hdlr"])[0];if(s){var o=Et(s.subarray(8,12));r.type="vide"===o?"video":"soun"===o?"audio":o}var u=xt(e,["mdia","minf","stbl","stsd"])[0];if(u){var l=u.subarray(8);r.codec=Et(l.subarray(4,8));var c,h=xt(l,[r.codec])[0];h&&(/^[asm]vc[1-9]$/i.test(r.codec)?(c=h.subarray(78),"avcC"===Et(c.subarray(4,8))&&c.length>11?(r.codec+=".",r.codec+=Mt(c[9]),r.codec+=Mt(c[10]),r.codec+=Mt(c[11])):r.codec="avc1.4d400d"):/^mp4[a,v]$/i.test(r.codec)?(c=h.subarray(28),"esds"===Et(c.subarray(4,8))&&c.length>20&&0!==c[19]?(r.codec+="."+Mt(c[19]),r.codec+="."+Mt(c[20]>>>2&63).replace(/^0/,"")):r.codec="mp4a.40.2"):r.codec=r.codec.toLowerCase())}var d=xt(e,["mdia","mdhd"])[0];d&&(r.timescale=Tt(d)),i.push(r)})),i};var Nt=yt,Ut=bt,Ft=function(e){var t=31&e[1];return(t<<=8)|e[2]},Bt=function(e){return!!(64&e[1])},jt=function(e){var t=0;return(48&e[3])>>>4>1&&(t+=e[4]+1),t},Ht=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}},Vt={parseType:function(e,t){var i=Ft(e);return 0===i?"pat":i===t?"pmt":t?"pes":null},parsePat:function(e){var t=Bt(e),i=4+jt(e);return t&&(i+=e[i]+1),(31&e[i+10])<<8|e[i+11]},parsePmt:function(e){var t={},i=Bt(e),n=4+jt(e);if(i&&(n+=e[n]+1),1&e[n+5]){var r;r=3+((15&e[n+1])<<8|e[n+2])-4;for(var a=12+((15&e[n+10])<<8|e[n+11]);a=e.byteLength)return null;var i,n=null;return 192&(i=e[t+7])&&((n={}).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,n.pts*=4,n.pts+=(6&e[t+13])>>>1,n.dts=n.pts,64&i&&(n.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,n.dts*=4,n.dts+=(6&e[t+18])>>>1)),n},videoPacketContainsKeyFrame:function(e){for(var t=4+jt(e),i=e.subarray(t),n=0,r=0,a=!1;r3&&"slice_layer_without_partitioning_rbsp_idr"===Ht(31&i[r+3])&&(a=!0),a}},Gt=Le,qt={};qt.ts=Vt,qt.aac=at;var Wt=re,Xt=188,Yt=71,zt=function(e,t,i){for(var n,r,a,s,o=0,u=Xt,l=!1;u<=e.byteLength;)if(e[o]!==Yt||e[u]!==Yt&&u!==e.byteLength)o++,u++;else{if(n=e.subarray(o,u),"pes"===qt.ts.parseType(n,t.pid)&&(r=qt.ts.parsePesType(n,t.table),a=qt.ts.parsePayloadUnitStartIndicator(n),"audio"===r&&a&&(s=qt.ts.parsePesTime(n))&&(s.type="audio",i.audio.push(s),l=!0)),l)break;o+=Xt,u+=Xt}for(o=(u=e.byteLength)-Xt,l=!1;o>=0;)if(e[o]!==Yt||e[u]!==Yt&&u!==e.byteLength)o--,u--;else{if(n=e.subarray(o,u),"pes"===qt.ts.parseType(n,t.pid)&&(r=qt.ts.parsePesType(n,t.table),a=qt.ts.parsePayloadUnitStartIndicator(n),"audio"===r&&a&&(s=qt.ts.parsePesTime(n))&&(s.type="audio",i.audio.push(s),l=!0)),l)break;o-=Xt,u-=Xt}},Kt=function(e,t,i){for(var n,r,a,s,o,u,l,c=0,h=Xt,d=!1,p={data:[],size:0};h=0;)if(e[c]!==Yt||e[h]!==Yt)c--,h--;else{if(n=e.subarray(c,h),"pes"===qt.ts.parseType(n,t.pid)&&(r=qt.ts.parsePesType(n,t.table),a=qt.ts.parsePayloadUnitStartIndicator(n),"video"===r&&a&&(s=qt.ts.parsePesTime(n))&&(s.type="video",i.video.push(s),d=!0)),d)break;c-=Xt,h-=Xt}},Qt=function(e,t){var i;return i=qt.aac.isLikelyAacData(e)?function(e){for(var t,i=!1,n=0,r=null,a=null,s=0,o=0;e.length-o>=3;){switch(qt.aac.parseType(e,o)){case"timed-metadata":if(e.length-o<10){i=!0;break}if((s=qt.aac.parseId3TagSize(e,o))>e.length){i=!0;break}null===a&&(t=e.subarray(o,o+s),a=qt.aac.parseAacTimestamp(t)),o+=s;break;case"audio":if(e.length-o<7){i=!0;break}if((s=qt.aac.parseAdtsSize(e,o))>e.length){i=!0;break}null===r&&(t=e.subarray(o,o+s),r=qt.aac.parseSampleRate(t)),n++,o+=s;break;default:o++}if(i)return null}if(null===r||null===a)return null;var u=Wt/r;return{audio:[{type:"audio",dts:a,pts:a},{type:"audio",dts:a+1024*n*u,pts:a+1024*n*u}]}}(e):function(e){var t={pid:null,table:null},i={};for(var n in function(e,t){for(var i,n=0,r=Xt;r0}(f)){t.isFmp4=!0;var m=t.map.tracks,g={isFmp4:!0,hasVideo:!!m.video,hasAudio:!!m.audio};m.audio&&m.audio.codec&&"enca"!==m.audio.codec&&(g.audioCodec=m.audio.codec),m.video&&m.video.codec&&"encv"!==m.video.codec&&(g.videoCodec=m.video.codec),m.video&&m.audio&&(g.isMuxed=!0),n(t,g);var v=function(e){h(t,{data:f,type:g.hasAudio&&!g.isMuxed?"audio":"video"}),e&&e.length&&u(t,e),d(null,t,{})};Qo({action:"probeMp4StartTime",timescales:t.map.timescales,data:f,transmuxer:t.transmuxer,callback:function(e){var n=e.data,a=e.startTime;i=n.buffer,t.bytes=f=n,g.hasAudio&&!g.isMuxed&&r(t,"audio","start",a),g.hasVideo&&r(t,"video","start",a),m.video&&n.byteLength&&t.transmuxer?Qo({action:"pushMp4Captions",endAction:"mp4Captions",transmuxer:t.transmuxer,data:f,timescales:t.map.timescales,trackIds:[m.video.id],callback:function(e){i=e.data.buffer,t.bytes=f=e.data,e.logs.forEach((function(e){p(Ss.mergeOptions(e,{stream:"mp4CaptionParser"}))})),v(e.captions)}}):v()}})}else if(t.transmuxer){if(void 0===t.container&&(t.container=lt(f)),"ts"!==t.container&&"aac"!==t.container)return n(t,{hasAudio:!1,hasVideo:!1}),void d(null,t,{});nu({segment:t,bytes:i,trackInfoFn:n,timingInfoFn:r,videoSegmentTimingInfoFn:a,audioSegmentTimingInfoFn:s,id3Fn:o,captionsFn:u,isEndOfTimeline:l,endedTimelineFn:c,dataFn:h,doneFn:d,onTransmuxerLog:p})}else d(null,t,{})},au=function(e,t){var i,n=e.id,r=e.key,a=e.encryptedBytes,s=e.decryptionWorker;s.addEventListener("message",(function e(i){if(i.data.source===n){s.removeEventListener("message",e);var r=i.data.decrypted;t(new Uint8Array(r.bytes,r.byteOffset,r.byteLength))}})),i=r.bytes.slice?r.bytes.slice():new Uint32Array(Array.prototype.slice.call(r.bytes)),s.postMessage(xo({source:n,encrypted:a,key:i,iv:r.iv}),[a.buffer,i.buffer])},su=function(e){var t=e.xhr,i=e.xhrOptions,n=e.decryptionWorker,r=e.segment,a=e.abortFn,s=e.progressFn,o=e.trackInfoFn,u=e.timingInfoFn,l=e.videoSegmentTimingInfoFn,c=e.audioSegmentTimingInfoFn,h=e.id3Fn,d=e.captionsFn,p=e.isEndOfTimeline,f=e.endedTimelineFn,m=e.dataFn,g=e.doneFn,v=e.onTransmuxerLog,_=[],y=function(e){var t=e.activeXhrs,i=e.decryptionWorker,n=e.trackInfoFn,r=e.timingInfoFn,a=e.videoSegmentTimingInfoFn,s=e.audioSegmentTimingInfoFn,o=e.id3Fn,u=e.captionsFn,l=e.isEndOfTimeline,c=e.endedTimelineFn,h=e.dataFn,d=e.doneFn,p=e.onTransmuxerLog,f=0,m=!1;return function(e,g){if(!m){if(e)return m=!0,Zo(t),d(e,g);if((f+=1)===t.length){var v=function(){if(g.encryptedBytes)return function(e){var t=e.decryptionWorker,i=e.segment,n=e.trackInfoFn,r=e.timingInfoFn,a=e.videoSegmentTimingInfoFn,s=e.audioSegmentTimingInfoFn,o=e.id3Fn,u=e.captionsFn,l=e.isEndOfTimeline,c=e.endedTimelineFn,h=e.dataFn,d=e.doneFn,p=e.onTransmuxerLog;au({id:i.requestId,key:i.key,encryptedBytes:i.encryptedBytes,decryptionWorker:t},(function(e){i.bytes=e,ru({segment:i,bytes:i.bytes,trackInfoFn:n,timingInfoFn:r,videoSegmentTimingInfoFn:a,audioSegmentTimingInfoFn:s,id3Fn:o,captionsFn:u,isEndOfTimeline:l,endedTimelineFn:c,dataFn:h,doneFn:d,onTransmuxerLog:p})}))}({decryptionWorker:i,segment:g,trackInfoFn:n,timingInfoFn:r,videoSegmentTimingInfoFn:a,audioSegmentTimingInfoFn:s,id3Fn:o,captionsFn:u,isEndOfTimeline:l,endedTimelineFn:c,dataFn:h,doneFn:d,onTransmuxerLog:p});ru({segment:g,bytes:g.bytes,trackInfoFn:n,timingInfoFn:r,videoSegmentTimingInfoFn:a,audioSegmentTimingInfoFn:s,id3Fn:o,captionsFn:u,isEndOfTimeline:l,endedTimelineFn:c,dataFn:h,doneFn:d,onTransmuxerLog:p})};if(g.endOfAllRequests=Date.now(),g.map&&g.map.encryptedBytes&&!g.map.bytes)return au({decryptionWorker:i,id:g.requestId+"-init",encryptedBytes:g.map.encryptedBytes,key:g.map.key},(function(e){g.map.bytes=e,iu(g,(function(e){if(e)return Zo(t),d(e,g);v()}))}));v()}}}}({activeXhrs:_,decryptionWorker:n,trackInfoFn:o,timingInfoFn:u,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:c,id3Fn:h,captionsFn:d,isEndOfTimeline:p,endedTimelineFn:f,dataFn:m,doneFn:g,onTransmuxerLog:v});if(r.key&&!r.key.bytes){var b=[r.key];r.map&&!r.map.bytes&&r.map.key&&r.map.key.resolvedUri===r.key.resolvedUri&&b.push(r.map.key);var T=t(Ss.mergeOptions(i,{uri:r.key.resolvedUri,responseType:"arraybuffer"}),tu(r,b,y));_.push(T)}if(r.map&&!r.map.bytes){if(r.map.key&&(!r.key||r.key.resolvedUri!==r.map.key.resolvedUri)){var w=t(Ss.mergeOptions(i,{uri:r.map.key.resolvedUri,responseType:"arraybuffer"}),tu(r,[r.map.key],y));_.push(w)}var S=Ss.mergeOptions(i,{uri:r.map.resolvedUri,responseType:"arraybuffer",headers:wo(r.map)}),E=function(e){var t=e.segment,i=e.finishProcessingFn;return function(e,n){var r=eu(e,n);if(r)return i(r,t);var a=new Uint8Array(n.response);if(t.map.key)return t.map.encryptedBytes=a,i(null,t);t.map.bytes=a,iu(t,(function(e){if(e)return e.xhr=n,e.status=n.status,i(e,t);i(null,t)}))}}({segment:r,finishProcessingFn:y}),C=t(S,E);_.push(C)}var x=Ss.mergeOptions(i,{uri:r.part&&r.part.resolvedUri||r.resolvedUri,responseType:"arraybuffer",headers:wo(r)}),k=t(x,function(e){var t=e.segment,i=e.finishProcessingFn,n=e.responseType;return function(e,r){var a=eu(e,r);if(a)return i(a,t);var s="arraybuffer"!==n&&r.responseText?function(e){for(var t=new Uint8Array(new ArrayBuffer(e.length)),i=0;i1)return ou("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},cu=function(e){var t=0;return e.audio&&t++,e.video&&t++,t},hu=function(e,t){var i=t.attributes||{},n=lu(function(e){var t=e.attributes||{};if(t.CODECS)return V(t.CODECS)}(t)||[]);if(uu(e,t)&&!n.audio&&!function(e,t){if(!uu(e,t))return!0;var i=t.attributes||{},n=e.mediaGroups.AUDIO[i.AUDIO];for(var r in n)if(!n[r].uri&&!n[r].playlists)return!0;return!1}(e,t)){var r=lu(function(e,t){if(!e.mediaGroups.AUDIO||!t)return null;var i=e.mediaGroups.AUDIO[t];if(!i)return null;for(var n in i){var r=i[n];if(r.default&&r.playlists)return V(r.playlists[0].attributes.CODECS)}return null}(e,i.AUDIO)||[]);r.audio&&(n.audio=r.audio)}return n},du=Is("PlaylistSelector"),pu=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||""})}},fu=function(e,t){if(!e)return"";var i=r().getComputedStyle(e);return i?i[t]:""},mu=function(e,t){var i=e.slice();e.sort((function(e,n){var r=t(e,n);return 0===r?i.indexOf(e)-i.indexOf(n):r}))},gu=function(e,t){var i,n;return e.attributes.BANDWIDTH&&(i=e.attributes.BANDWIDTH),i=i||r().Number.MAX_VALUE,t.attributes.BANDWIDTH&&(n=t.attributes.BANDWIDTH),i-(n||r().Number.MAX_VALUE)},vu=function(e,t,i,n,a,s){if(e){var o={bandwidth:t,width:i,height:n,limitRenditionByPlayerDimensions:a},u=e.playlists;io.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,i=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height;return{bandwidth:e.attributes&&e.attributes.BANDWIDTH||r().Number.MAX_VALUE,width:t,height:i,playlist:e}}));mu(l,(function(e,t){return e.bandwidth-t.bandwidth}));var c=(l=l.filter((function(e){return!io.isIncompatible(e.playlist)}))).filter((function(e){return io.isEnabled(e.playlist)}));c.length||(c=l.filter((function(e){return!io.isDisabled(e.playlist)})));var h=c.filter((function(e){return e.bandwidth*Bo.BANDWIDTH_VARIANCEi||e.height>n}))).filter((function(e){return e.width===_[0].width&&e.height===_[0].height})),d=y[y.length-1],b=y.filter((function(e){return e.bandwidth===d.bandwidth}))[0]),s.experimentalLeastPixelDiffSelector){var S=g.map((function(e){return e.pixelDiff=Math.abs(e.width-i)+Math.abs(e.height-n),e}));mu(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 C="sortedPlaylistReps";return T?C="leastPixelDiffRep":b?C="resolutionPlusOneRep":w?C="resolutionBestRep":p?C="bandwidthBestRep":c[0]&&(C="enabledPlaylistReps"),du("choosing "+pu(E)+" using "+C+" with options",o),E.playlist}return du("could not choose a playlist with options",o),null}},_u=function(){var e=this.useDevicePixelRatio&&r().devicePixelRatio||1;return vu(this.playlists.master,this.systemBandwidth,parseInt(fu(this.tech_.el(),"width"),10)*e,parseInt(fu(this.tech_.el(),"height"),10)*e,this.limitRenditionByPlayerDimensions,this.masterPlaylistController_)},yu=function(e,t,i){var n,r;if(i&&i.cues)for(n=i.cues.length;n--;)(r=i.cues[n]).startTime>=e&&r.endTime<=t&&i.removeCue(r)},bu=function(e){return"number"==typeof e&&isFinite(e)},Tu=1/60,wu=function(e){var t=e.startOfSegment,i=e.duration,n=e.segment,r=e.part,a=e.playlist,s=a.mediaSequence,o=a.id,u=a.segments,l=void 0===u?[]:u,c=e.mediaIndex,h=e.partIndex,d=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 h,g=e.segment.uri?"segment":"pre-segment",v=m?Vs({preloadSegment:n})-1:0;return g+" ["+(s+c)+"/"+(s+p)+"]"+(m?" part ["+h+"/"+v+"]":"")+" segment start/end ["+n.start+" => "+n.end+"]"+(m?" part start/end ["+r.start+" => "+r.end+"]":"")+" startOfSegment ["+t+"] duration ["+i+"] timeline ["+d+"] selected by ["+f+"] playlist ["+o+"]"},Su=function(e){return e+"TimingInfo"},Eu=function(e){var t=e.timelineChangeController,i=e.currentTimeline,n=e.segmentTimeline,r=e.loaderType,a=e.audioDisabled;if(i===n)return!1;if("audio"===r){var s=t.lastTimelineChange({type:"main"});return!s||s.to!==n}if("main"===r&&a){var o=t.pendingTimelineChange({type:"audio"});return!o||o.to!==n}return!1},Cu=function(e){var t=e.segmentDuration,i=e.maxDuration;return!!t&&Math.round(t)>i+As},xu=function(e){function t(t,i){var n;if(n=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 n.bandwidth=t.bandwidth,n.throughput={rate:0,count:0},n.roundTrip=NaN,n.resetStats_(),n.mediaIndex=null,n.partIndex=null,n.hasPlayed_=t.hasPlayed,n.currentTime_=t.currentTime,n.seekable_=t.seekable,n.seeking_=t.seeking,n.duration_=t.duration,n.mediaSource_=t.mediaSource,n.vhs_=t.vhs,n.loaderType_=t.loaderType,n.currentMediaInfo_=void 0,n.startingMediaInfo_=void 0,n.segmentMetadataTrack_=t.segmentMetadataTrack,n.goalBufferLength_=t.goalBufferLength,n.sourceType_=t.sourceType,n.sourceUpdater_=t.sourceUpdater,n.inbandTextTracks_=t.inbandTextTracks,n.state_="INIT",n.timelineChangeController_=t.timelineChangeController,n.shouldSaveSegmentTimingInfo_=!0,n.parse708captions_=t.parse708captions,n.captionServices_=t.captionServices,n.experimentalExactManifestTimings=t.experimentalExactManifestTimings,n.checkBufferTimeout_=null,n.error_=void 0,n.currentTimeline_=-1,n.pendingSegment_=null,n.xhrOptions_=null,n.pendingSegments_=[],n.audioDisabled_=!1,n.isPendingTimestampOffset_=!1,n.gopBuffer_=[],n.timeMapping_=0,n.safeAppend_=Ss.browser.IE_VERSION>=11,n.appendInitSegment_={audio:!0,video:!0},n.playlistOfLastInitSegment_={audio:null,video:null},n.callQueue_=[],n.loadQueue_=[],n.metadataQueue_={id3:[],caption:[]},n.waitingOnRemove_=!1,n.quotaExceededErrorRetryTimeout_=null,n.activeInitSegmentId_=null,n.initSegments_={},n.cacheEncryptionKeys_=t.cacheEncryptionKeys,n.keyCache_={},n.decrypter_=t.decrypter,n.syncController_=t.syncController,n.syncPoint_={segmentIndex:0,time:0},n.transmuxer_=n.createTransmuxer_(),n.triggerSyncInfoUpdate_=function(){return n.trigger("syncinfoupdate")},n.syncController_.on("syncinfoupdate",n.triggerSyncInfoUpdate_),n.mediaSource_.addEventListener("sourceopen",(function(){n.isEndOfStream_()||(n.ended_=!1)})),n.fetchAtBuffer_=!1,n.logger_=Is("SegmentLoader["+n.loaderType_+"]"),Object.defineProperty(u(n),"state",{get:function(){return this.state_},set:function(e){e!==this.state_&&(this.logger_(this.state_+" -> "+e),this.state_=e,this.trigger("statechange"))}}),n.sourceUpdater_.on("ready",(function(){n.hasEnoughInfoToAppend_()&&n.processCallQueue_()})),"main"===n.loaderType_&&n.timelineChangeController_.on("pendingtimelinechange",(function(){n.hasEnoughInfoToAppend_()&&n.processCallQueue_()})),"audio"===n.loaderType_&&n.timelineChangeController_.on("timelinechange",(function(){n.hasEnoughInfoToLoad_()&&n.processLoadQueue_(),n.hasEnoughInfoToAppend_()&&n.processCallQueue_()})),n}c(t,e);var i=t.prototype;return i.createTransmuxer_=function(){return function(e){var t=new Wo;t.currentTransmux=null,t.transmuxQueue=[];var i=t.terminate;return t.terminate=function(){return t.currentTransmux=null,t.transmuxQueue.length=0,i.call(t)},t.postMessage({action:"init",options:e}),t}({remux:!1,alignGopsAtEnd:this.safeAppend_,keepOriginalTimestamps:!0,parse708captions:this.parse708captions_,captionServices:this.captionServices_})},i.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},i.dispose=function(){this.trigger("dispose"),this.state="DISPOSED",this.pause(),this.abort_(),this.transmuxer_&&this.transmuxer_.terminate(),this.resetStats_(),this.checkBufferTimeout_&&r().clearTimeout(this.checkBufferTimeout_),this.syncController_&&this.triggerSyncInfoUpdate_&&this.syncController_.off("syncinfoupdate",this.triggerSyncInfoUpdate_),this.off()},i.setAudio=function(e){this.audioDisabled_=!e,e?this.appendInitSegment_.audio=!0:this.sourceUpdater_.removeAudio(0,this.duration_())},i.abort=function(){"WAITING"===this.state?(this.abort_(),this.state="READY",this.paused()||this.monitorBuffer_()):this.pendingSegment_&&(this.pendingSegment_=null)},i.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,r().clearTimeout(this.quotaExceededErrorRetryTimeout_),this.quotaExceededErrorRetryTimeout_=null},i.checkForAbort_=function(e){return"APPENDING"!==this.state||this.pendingSegment_?!this.pendingSegment_||this.pendingSegment_.requestId!==e:(this.state="READY",!0)},i.error=function(e){return void 0!==e&&(this.logger_("error occurred:",e),this.error_=e),this.pendingSegment_=null,this.error_},i.endOfStream=function(){this.ended_=!0,this.transmuxer_&&Ko(this.transmuxer_),this.gopBuffer_.length=0,this.pause(),this.trigger("ended")},i.buffered_=function(){var e=this.getMediaInfo_();if(!this.sourceUpdater_||!e)return Ss.createTimeRanges();if("main"===this.loaderType_){var t=e.hasAudio,i=e.hasVideo,n=e.isMuxed;if(i&&t&&!this.audioDisabled_&&!n)return this.sourceUpdater_.buffered();if(i)return this.sourceUpdater_.videoBuffered()}return this.sourceUpdater_.audioBuffered()},i.initSegmentForMap=function(e,t){if(void 0===t&&(t=!1),!e)return null;var i=ko(e),n=this.initSegments_[i];return t&&!n&&e.bytes&&(this.initSegments_[i]=n={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:e.bytes,tracks:e.tracks,timescales:e.timescales}),n||e},i.segmentKey=function(e,t){if(void 0===t&&(t=!1),!e)return null;var i=Io(e),n=this.keyCache_[i];this.cacheEncryptionKeys_&&t&&!n&&e.bytes&&(this.keyCache_[i]=n={resolvedUri:e.resolvedUri,bytes:e.bytes});var r={resolvedUri:(n||e).resolvedUri};return n&&(r.bytes=n.bytes),r},i.couldBeginLoading_=function(){return this.playlist_&&!this.paused()},i.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"))},i.init_=function(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()},i.playlist=function(e,t){if(void 0===t&&(t={}),e){var i=this.playlist_,n=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 r=null;if(i&&(i.id?r=i.id:i.uri&&(r=i.uri)),this.logger_("playlist update ["+r+" => "+(e.id||e.uri)+"]"),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();if(!i||i.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-i.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}}n&&(n.mediaIndex-=a,n.mediaIndex<0?(n.mediaIndex=null,n.partIndex=null):(n.mediaIndex>=0&&(n.segment=e.segments[n.mediaIndex]),n.partIndex>=0&&n.segment.parts&&(n.part=n.segment.parts[n.partIndex]))),this.syncController_.saveExpiredSegmentInfo(i,e)}},i.pause=function(){this.checkBufferTimeout_&&(r().clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)},i.paused=function(){return null===this.checkBufferTimeout_},i.resetEverything=function(e){this.ended_=!1,this.appendInitSegment_={audio:!0,video:!0},this.resetLoader(),this.remove(0,1/0,e),this.transmuxer_&&(this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.transmuxer_.postMessage({action:"reset"}))},i.resetLoader=function(){this.fetchAtBuffer_=!1,this.resyncLoader()},i.resyncLoader=function(){this.transmuxer_&&Ko(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"})},i.remove=function(e,t,i,n){if(void 0===i&&(i=function(){}),void 0===n&&(n=!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 r=1,a=function(){0==--r&&i()};for(var s in!n&&this.audioDisabled_||(r++,this.sourceUpdater_.removeAudio(e,t,a)),(n||"main"===this.loaderType_)&&(this.gopBuffer_=function(e,t,i,n){for(var r=Math.ceil((t-n)*ct.ONE_SECOND_IN_TS),a=Math.ceil((i-n)*ct.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<=r););return u=Math.max(u,0),s.splice(u,o-u+1),s}(this.gopBuffer_,e,t,this.timeMapping_),r++,this.sourceUpdater_.removeVideo(e,t,a)),this.inbandTextTracks_)yu(e,t,this.inbandTextTracks_[s]);yu(e,t,this.segmentMetadataTrack_),a()}else this.logger_("skipping remove because no source updater or starting media info")},i.monitorBuffer_=function(){this.checkBufferTimeout_&&r().clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=r().setTimeout(this.monitorBufferTick_.bind(this),1)},i.monitorBufferTick_=function(){"READY"===this.state&&this.fillBuffer_(),this.checkBufferTimeout_&&r().clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=r().setTimeout(this.monitorBufferTick_.bind(this),500)},i.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))}},i.isEndOfStream_=function(e,t,i){if(void 0===e&&(e=this.mediaIndex),void 0===t&&(t=this.playlist_),void 0===i&&(i=this.partIndex),!t||!this.mediaSource_)return!1;var n="number"==typeof e&&t.segments[e],r=e+1===t.segments.length,a=!n||!n.parts||i+1===n.parts.length;return t.endList&&"open"===this.mediaSource_.readyState&&r&&a},i.chooseNextRequest_=function(){var e=this.buffered_(),t=Ns(e)||0,i=Us(e,this.currentTime_()),n=!this.hasPlayed_()&&i>=1,r=i>=this.goalBufferLength_(),a=this.playlist_.segments;if(!a.length||n||r)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,i){t=t||[];for(var n=[],r=0,a=0;ai))return a}return 0===n.length?0:n[n.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=io.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,h=l.startTime,d=l.partIndex;s.getMediaInfoForTime=this.fetchAtBuffer_?"bufferedEnd "+t:"currentTime "+this.currentTime_(),s.mediaIndex=c,s.startOfSegment=h,s.partIndex=d}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]),!i&&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 v=this.mediaSource_&&"ended"===this.mediaSource_.readyState;return s.mediaIndex>=a.length-1&&v&&!this.seeking_()?null:this.generateSegmentInfo_(s)},i.generateSegmentInfo_=function(e){var t=e.independent,i=e.playlist,n=e.mediaIndex,r=e.startOfSegment,a=e.isSyncRequest,s=e.partIndex,o=e.forceTimestampOffset,u=e.getMediaInfoForTime,l=i.segments[n],c="number"==typeof s&&l.parts[s],h={requestId:"segment-loader-"+Math.random(),uri:c&&c.resolvedUri||l.resolvedUri,mediaIndex:n,partIndex:c?s:null,isSyncRequest:a,startOfSegment:r,playlist:i,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},d=void 0!==o?o:this.isPendingTimestampOffset_;h.timestampOffset=this.timestampOffsetForSegment_({segmentTimeline:l.timeline,currentTimeline:this.currentTimeline_,startOfSegment:r,buffered:this.buffered_(),overrideCheck:d});var p=Ns(this.sourceUpdater_.audioBuffered());return"number"==typeof p&&(h.audioAppendStart=p-this.sourceUpdater_.audioTimestampOffset()),this.sourceUpdater_.videoBuffered().length&&(h.gopsToAlignWith=function(e,t,i){if(null==t||!e.length)return[];var n,r=Math.ceil((t-i+3)*ct.ONE_SECOND_IN_TS);for(n=0;nr);n++);return e.slice(n)}(this.gopBuffer_,this.currentTime_()-this.sourceUpdater_.videoTimestampOffset(),this.timeMapping_)),h},i.timestampOffsetForSegment_=function(e){return i=(t=e).segmentTimeline,n=t.currentTimeline,r=t.startOfSegment,a=t.buffered,t.overrideCheck||i!==n?i "+o+" for "+e),function(e,t,i){if(!e[i]){t.trigger({type:"usage",name:"vhs-608"}),t.trigger({type:"usage",name:"hls-608"});var n=i;/^cc708_/.test(i)&&(n="SERVICE"+i.split("_")[1]);var r=t.textTracks().getTrackById(n);if(r)e[i]=r;else{var a=i,s=i,o=!1,u=(t.options_.vhs&&t.options_.vhs.captionServices||{})[n];u&&(a=u.label,s=u.language,o=u.default),e[i]=t.addRemoteTextTrack({kind:"captions",id:n,default:o,label:a,language:s},!1).track}}}(l,i.vhs_.tech_,e),yu(s,o,l[e]),function(e){var t=e.inbandTextTracks,i=e.captionArray,n=e.timestampOffset;if(i){var a=r().WebKitDataCue||r().VTTCue;i.forEach((function(e){var i=e.stream;t[i].addCue(new a(e.startTime+n,e.endTime+n,e.text))}))}}({captionArray:u,inbandTextTracks:l,timestampOffset:n})})),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")},i.handleId3_=function(e,t,i){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId))if(this.pendingSegment_.hasAppendedData_){var n=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset();!function(e,t,i){e.metadataTrack_||(e.metadataTrack_=i.addRemoteTextTrack({kind:"metadata",label:"Timed Metadata"},!1).track,e.metadataTrack_.inBandMetadataTrackDispatchType=t)}(this.inbandTextTracks_,i,this.vhs_.tech_),function(e){var t=e.inbandTextTracks,i=e.metadataArray,n=e.timestampOffset,a=e.videoDuration;if(i){var s=r().WebKitDataCue||r().VTTCue,o=t.metadataTrack_;if(o&&(i.forEach((function(e){var t=e.cueTime+n;!("number"!=typeof t||r().isNaN(t)||t<0)&&t<1/0&&e.frames.forEach((function(e){var i=new s(t,t,e.value||e.url||e.data||"");i.frame=e,i.value=e,function(e){Object.defineProperties(e.frame,{id:{get:function(){return Ss.log.warn("cue.frame.id is deprecated. Use cue.value.key instead."),e.value.key}},value:{get:function(){return Ss.log.warn("cue.frame.value is deprecated. Use cue.value.data instead."),e.value.data}},privateData:{get:function(){return Ss.log.warn("cue.frame.privateData is deprecated. Use cue.value.data instead."),e.value.data}}})}(i),o.addCue(i)}))})),o.cues&&o.cues.length)){for(var u=o.cues,l=[],c=0;c1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the audio buffer: "+Ms(o).join(", ")),u.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the video buffer: "+Ms(u).join(", "));var l=o.length?o.start(0):0,c=o.length?o.end(o.length-1):0,h=u.length?u.start(0):0,d=u.length?u.end(u.length-1):0;if(c-l<=1&&d-h<=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: "+Ms(o).join(", ")+", video buffer: "+Ms(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:n,type:a,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(){i.logger_("On QUOTA_EXCEEDED_ERR, retrying append in 1s"),i.waitingOnRemove_=!1,i.quotaExceededErrorRetryTimeout_=r().setTimeout((function(){i.logger_("On QUOTA_EXCEEDED_ERR, re-processing call queue"),i.quotaExceededErrorRetryTimeout_=null,i.processCallQueue_()}),1e3)}),!0)},i.handleAppendError_=function(e,t){var i=e.segmentInfo,n=e.type,r=e.bytes;t&&(22!==t.code?(this.logger_("Received non QUOTA_EXCEEDED_ERR on append",t),this.error(n+" append of "+r.length+"b failed for segment #"+i.mediaIndex+" in playlist "+i.playlist.id),this.trigger("appenderror")):this.handleQuotaExceededError_({segmentInfo:i,type:n,bytes:r}))},i.appendToSourceBuffer_=function(e){var t,i,n,r=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),n=0,(t={bytes:c,segments:l}).bytes&&(i=new Uint8Array(t.bytes),t.segments.forEach((function(e){i.set(e,n),n+=e.byteLength}))),u=i}this.sourceUpdater_.appendBuffer({segmentInfo:r,type:a,bytes:u},this.handleAppendError_.bind(this,{segmentInfo:r,type:a,bytes:u}))},i.handleSegmentTimingInfo_=function(e,t,i){if(this.pendingSegment_&&t===this.pendingSegment_.requestId){var n=this.pendingSegment_.segment,r=e+"TimingInfo";n[r]||(n[r]={}),n[r].transmuxerPrependedSeconds=i.prependedContentDuration||0,n[r].transmuxedPresentationStart=i.start.presentation,n[r].transmuxedDecodeStart=i.start.decode,n[r].transmuxedPresentationEnd=i.end.presentation,n[r].transmuxedDecodeEnd=i.end.decode,n[r].baseMediaDecodeTime=i.baseMediaDecodeTime}},i.appendData_=function(e,t){var i=t.type,n=t.data;if(n&&n.byteLength&&("audio"!==i||!this.audioDisabled_)){var r=this.getInitSegmentAndUpdateState_({type:i,initSegment:t.initSegment,playlist:e.playlist,map:e.isFmp4?e.segment.map:null});this.appendToSourceBuffer_({segmentInfo:e,type:i,initSegment:r,data:n})}},i.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 i=o({},e,{forceTimestampOffset:!0});o(e,t.generateSegmentInfo_(i)),t.isPendingTimestampOffset_=!1,t.updateTransmuxerAndRequestSegment_(e)}))},i.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 i=this.createSimplifiedSegmentObj_(e),n=this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex),r=null!==this.mediaIndex,a=e.timeline!==this.currentTimeline_&&e.timeline>0,s=n||r&&a;this.logger_("Requesting "+wu(e)),i.map&&!i.map.bytes&&(this.logger_("going to request init segment."),this.appendInitSegment_={video:!0,audio:!0}),e.abortRequests=su({xhr:this.vhs_.xhr,xhrOptions:this.xhrOptions_,decryptionWorker:this.decrypter_,segment:i,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(i){var n=i.message,r=i.level,a=i.stream;t.logger_(wu(e)+" logged from transmuxer stream "+a+" as a "+r+": "+n)}})},i.trimBackBuffer_=function(e){var t=function(e,t,i){var n=t-Bo.BACK_BUFFER_LENGTH;e.length&&(n=Math.max(n,e.start(0)));var r=t-i;return Math.min(r,n)}(this.seekable_(),this.currentTime_(),this.playlist_.targetDuration||10);t>0&&this.remove(0,t)},i.createSimplifiedSegmentObj_=function(e){var t=e.segment,i=e.part,n={resolvedUri:i?i.resolvedUri:t.resolvedUri,byterange:i?i.byterange:t.byterange,requestId:e.requestId,transmuxer:e.transmuxer,audioAppendStart:e.audioAppendStart,gopsToAlignWith:e.gopsToAlignWith,part:e.part},r=e.playlist.segments[e.mediaIndex-1];if(r&&r.timeline===t.timeline&&(r.videoTimingInfo?n.baseStartTime=r.videoTimingInfo.transmuxedDecodeEnd:r.audioTimingInfo&&(n.baseStartTime=r.audioTimingInfo.transmuxedDecodeEnd)),t.key){var a=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]);n.key=this.segmentKey(t.key),n.key.iv=a}return t.map&&(n.map=this.initSegmentForMap(t.map)),n},i.saveTransferStats_=function(e){this.mediaRequests+=1,e&&(this.mediaBytesTransferred+=e.bytesReceived,this.mediaTransferDuration+=e.roundTripTime)},i.saveBandwidthRelatedStats_=function(e,t){this.pendingSegment_.byteLength=t.bytesReceived,e=n);r++);return e.slice(0,r).concat(t)}(this.gopBuffer_,i.gopInfo,this.safeAppend_)),this.state="APPENDING",this.trigger("appending"),this.waitForAppendsToComplete_(n)}},i.setTimeMapping_=function(e){var t=this.syncController_.mappingForTimeline(e);null!==t&&(this.timeMapping_=t)},i.updateMediaSecondsLoaded_=function(e){"number"==typeof e.start&&"number"==typeof e.end?this.mediaSecondsLoaded+=e.end-e.start:this.mediaSecondsLoaded+=e.duration},i.shouldUpdateTransmuxerTimestampOffset_=function(e){return null!==e&&("main"===this.loaderType_&&e!==this.sourceUpdater_.videoTimestampOffset()||!this.audioDisabled_&&e!==this.sourceUpdater_.audioTimestampOffset())},i.trueSegmentStart_=function(e){var t=e.currentStart,i=e.playlist,n=e.mediaIndex,r=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=i.segments[n-1];return 0!==n&&l&&void 0!==l.start&&l.end===r+a?o.start:r},i.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 i=t.hasAudio,n=t.hasVideo,r=t.isMuxed,a="main"===this.loaderType_&&n,s=!this.audioDisabled_&&i&&!r;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))},i.checkAppendsDone_=function(e){this.checkForAbort_(e.requestId)||(e.waitingOnAppends--,0===e.waitingOnAppends&&this.handleAppendsDone_())},i.checkForIllegalMediaSwitch=function(e){var t=function(e,t,i){return"main"===e&&t&&i?i.hasAudio||i.hasVideo?t.hasVideo&&!i.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&&i.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)},i.updateSourceBufferTimestampOffset_=function(e){if(null!==e.timestampOffset&&"number"==typeof e.timingInfo.start&&!e.changedTimestampOffset&&"main"===this.loaderType_){var t=!1;e.timestampOffset-=e.timingInfo.start,e.changedTimestampOffset=!0,e.timestampOffset!==this.sourceUpdater_.videoTimestampOffset()&&(this.sourceUpdater_.videoTimestampOffset(e.timestampOffset),t=!0),e.timestampOffset!==this.sourceUpdater_.audioTimestampOffset()&&(this.sourceUpdater_.audioTimestampOffset(e.timestampOffset),t=!0),t&&this.trigger("timestampoffset")}},i.updateTimingInfoEnd_=function(e){e.timingInfo=e.timingInfo||{};var t=this.getMediaInfo_(),i="main"===this.loaderType_&&t&&t.hasVideo&&e.videoTimingInfo?e.videoTimingInfo:e.audioTimingInfo;i&&(e.timingInfo.end="number"==typeof i.end?i.end:i.start+e.duration)},i.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=function(e,t){if("hls"!==t)return null;var i,n,r,a,s=(i=e.audioTimingInfo,n=e.videoTimingInfo,r=i&&"number"==typeof i.start&&"number"==typeof i.end?i.end-i.start:0,a=n&&"number"==typeof n.start&&"number"==typeof n.end?n.end-n.start:0,Math.max(r,a));if(!s)return null;var o=e.playlist.targetDuration,u=Cu({segmentDuration:s,maxDuration:2*o}),l=Cu({segmentDuration:s,maxDuration:o}),c="Segment with index "+e.mediaIndex+" from playlist "+e.playlist.id+" has a duration of "+s+" when the reported duration is "+e.duration+" and the target duration is "+o+". 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 u||l?{severity:u?"warn":"info",message:c}:null}(e,this.sourceType_);if(t&&("warn"===t.severity?Ss.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 "+wu(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 i=e.segment,n=e.part,r=i.end&&this.currentTime_()-i.end>3*e.playlist.targetDuration,a=n&&n.end&&this.currentTime_()-n.end>3*e.playlist.partTargetDuration;if(r||a)return this.logger_("bad "+(r?"segment":"part")+" "+wu(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 "+wu(e))},i.recordThroughput_=function(e){if(e.duration=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},i.stopForError=function(e){this.error(e),this.state="READY",this.pause(),this.trigger("error")},i.segmentRequestFinished_=function(e,t,i){var n=this;if(this.subtitlesTrack_){if(this.saveTransferStats_(t.stats),!this.pendingSegment_)return this.state="READY",void(this.mediaRequestsAborted+=1);if(e)return e.code===$o&&this.handleTimeout_(),e.code===Jo?this.mediaRequestsAborted+=1:this.mediaRequestsErrored+=1,void this.stopForError(e);var a=this.pendingSegment_;this.saveBandwidthRelatedStats_(a.duration,t.stats),this.state="APPENDING",this.trigger("appending");var s=a.segment;if(s.map&&(s.map.bytes=t.map.bytes),a.bytes=t.bytes,"function"!=typeof r().WebVTT&&this.subtitlesTrack_&&this.subtitlesTrack_.tech_){var o,u=function(){n.subtitlesTrack_.tech_.off("vttjsloaded",o),n.stopForError({message:"Error loading vtt.js"})};return o=function(){n.subtitlesTrack_.tech_.off("vttjserror",u),n.segmentRequestFinished_(e,t,i)},this.state="WAITING_ON_VTTJS",this.subtitlesTrack_.tech_.one("vttjsloaded",o),void this.subtitlesTrack_.tech_.one("vttjserror",u)}s.requested=!0;try{this.parseVTTCues_(a)}catch(e){return void this.stopForError({message:e.message})}if(this.updateTimeMapping_(a,this.syncController_.timelines[a.timeline],this.playlist_),a.cues.length?a.timingInfo={start:a.cues[0].startTime,end:a.cues[a.cues.length-1].endTime}:a.timingInfo={start:a.startOfSegment,end:a.startOfSegment+a.duration},a.isSyncRequest)return this.trigger("syncinfoupdate"),this.pendingSegment_=null,void(this.state="READY");a.byteLength=a.bytes.byteLength,this.mediaSecondsLoaded+=s.duration,a.cues.forEach((function(e){n.subtitlesTrack_.addCue(n.featuresNativeTextTracks_?new(r().VTTCue)(e.startTime,e.endTime,e.text):e)})),function(e){var t=e.cues;if(t)for(var i=0;i1&&n.push(t[a]);n.length&&n.forEach((function(t){return e.removeCue(t)}))}}(this.subtitlesTrack_),this.handleAppendsDone_()}else this.state="READY"},i.handleData_=function(){},i.updateTimingInfoEnd_=function(){},i.parseVTTCues_=function(e){var t,i=!1;"function"==typeof r().TextDecoder?t=new(r().TextDecoder)("utf8"):(t=r().WebVTT.StringDecoder(),i=!0);var n=new(r().WebVTT.Parser)(r(),r().vttjs,t);if(e.cues=[],e.timestampmap={MPEGTS:0,LOCAL:0},n.oncue=e.cues.push.bind(e.cues),n.ontimestampmap=function(t){e.timestampmap=t},n.onparsingerror=function(e){Ss.log.warn("Error encountered when parsing cues: "+e.message)},e.segment.map){var a=e.segment.map.bytes;i&&(a=Xu(a)),n.parse(a)}var s=e.bytes;i&&(s=Xu(s)),n.parse(s),n.flush()},i.updateTimeMapping_=function(e,t,i){var n=e.segment;if(t)if(e.cues.length){var r=e.timestampmap,a=r.MPEGTS/ct.ONE_SECOND_IN_TS-r.LOCAL+t.mapping;if(e.cues.forEach((function(e){e.startTime+=a,e.endTime+=a})),!i.syncInfo){var s=e.cues[0].startTime,o=e.cues[e.cues.length-1].startTime;i.syncInfo={mediaSequence:i.mediaSequence+e.mediaIndex,time:Math.min(s,o-n.duration)}}}else n.empty=!0},t}(xu),Ku=function(e,t){for(var i=e.cues,n=0;n=r.adStartTime&&t<=r.adEndTime)return r}return null},Qu=[{name:"VOD",run:function(e,t,i,n,r){return i!==1/0?{time:0,segmentIndex:0,partIndex:null}:null}},{name:"ProgramDateTime",run:function(e,t,i,n,r){if(!Object.keys(e.timelineToDatetimeMappings).length)return null;var a=null,s=null,o=js(t);r=r||0;for(var u=0;u=d)&&(s=d,a={time:h,segmentIndex:l.segmentIndex,partIndex:l.partIndex})}}return a}},{name:"Discontinuity",run:function(e,t,i,n,r){var a=null;if(r=r||0,t.discontinuityStarts&&t.discontinuityStarts.length)for(var s=null,o=0;o=h)&&(s=h,a={time:c.time,segmentIndex:u,partIndex:null})}}return a}},{name:"Playlist",run:function(e,t,i,n,r){return t.syncInfo?{time:t.syncInfo.time,segmentIndex:t.syncInfo.mediaSequence-t.mediaSequence,partIndex:null}:null}}],$u=function(e){function t(t){var i;return(i=e.call(this)||this).timelines=[],i.discontinuities=[],i.timelineToDatetimeMappings={},i.logger_=Is("SyncController"),i}c(t,e);var i=t.prototype;return i.getSyncPoint=function(e,t,i,n){var r=this.runStrategies_(e,t,i,n);return r.length?this.selectSyncPoint_(r,{key:"time",value:n}):null},i.getExpiredTime=function(e,t){if(!e||!e.segments)return null;var i=this.runStrategies_(e,t,e.discontinuitySequence,0);if(!i.length)return null;var n=this.selectSyncPoint_(i,{key:"segmentIndex",value:0});return n.segmentIndex>0&&(n.time*=-1),Math.abs(n.time+Xs({defaultDuration:e.targetDuration,durationList:e.segments,startIndex:n.segmentIndex,endIndex:0}))},i.runStrategies_=function(e,t,i,n){for(var r=[],a=0;a86400)Ss.log.warn("Not saving expired segment info. Media sequence gap "+i+" is too large.");else for(var n=i-1;n>=0;n--){var r=e.segments[n];if(r&&void 0!==r.start){t.syncInfo={mediaSequence:e.mediaSequence+n,time:r.start},this.logger_("playlist refresh sync: [time:"+t.syncInfo.time+", mediaSequence: "+t.syncInfo.mediaSequence+"]"),this.trigger("syncinfoupdate");break}}},i.setDateTimeMappingForStart=function(e){if(this.timelineToDatetimeMappings={},e.segments&&e.segments.length&&e.segments[0].dateTimeObject){var t=e.segments[0],i=t.dateTimeObject.getTime()/1e3;this.timelineToDatetimeMappings[t.timeline]=-i}},i.saveSegmentTimingInfo=function(e){var t=e.segmentInfo,i=e.shouldSaveTimelineMapping,n=this.calculateSegmentTimeMapping_(t,t.timingInfo,i),r=t.segment;n&&(this.saveDiscontinuitySyncInfo_(t),t.playlist.syncInfo||(t.playlist.syncInfo={mediaSequence:t.playlist.mediaSequence+t.mediaIndex,time:r.start}));var a=r.dateTimeObject;r.discontinuity&&i&&a&&(this.timelineToDatetimeMappings[r.timeline]=-a.getTime()/1e3)},i.timestampOffsetForTimeline=function(e){return void 0===this.timelines[e]?null:this.timelines[e].time},i.mappingForTimeline=function(e){return void 0===this.timelines[e]?null:this.timelines[e].mapping},i.calculateSegmentTimeMapping_=function(e,t,i){var n,r,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},i&&(this.timelines[e.timeline]=o,this.trigger("timestampoffset"),this.logger_("time mapping for timeline "+e.timeline+": [time: "+o.time+"] [mapping: "+o.mapping+"]")),n=e.startOfSegment,r=t.end+o.mapping;else{if(!o)return!1;n=t.start+o.mapping,r=t.end+o.mapping}return s&&(s.start=n,s.end=r),(!a.start||no){var u;u=s<0?i.start-Xs({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex,endIndex:r}):i.end+Xs({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex+1,endIndex:r}),this.discontinuities[a]={time:u,accuracy:o}}}},i.dispose=function(){this.trigger("dispose"),this.off()},t}(Ss.EventTarget),Ju=function(e){function t(){var t;return(t=e.call(this)||this).pendingTimelineChanges_={},t.lastTimelineChanges_={},t}c(t,e);var i=t.prototype;return i.clearPendingTimelineChange=function(e){this.pendingTimelineChanges_[e]=null,this.trigger("pendingtimelinechange")},i.pendingTimelineChange=function(e){var t=e.type,i=e.from,n=e.to;return"number"==typeof i&&"number"==typeof n&&(this.pendingTimelineChanges_[t]={type:t,from:i,to:n},this.trigger("pendingtimelinechange")),this.pendingTimelineChanges_[t]},i.lastTimelineChange=function(e){var t=e.type,i=e.from,n=e.to;return"number"==typeof i&&"number"==typeof n&&(this.lastTimelineChanges_[t]={type:t,from:i,to:n},delete this.pendingTimelineChanges_[t],this.trigger("timelinechange")),this.lastTimelineChanges_[t]},i.dispose=function(){this.trigger("dispose"),this.pendingTimelineChanges_={},this.lastTimelineChanges_={},this.off()},t}(Ss.EventTarget),Zu=Vo(Go((function(){function e(e,t,i){return e(i={path:t,exports:{},require:function(e,t){return function(){throw new Error("Dynamic requires are not currently supported by @rollup/plugin-commonjs")}(null==t&&i.path)}},i.exports),i.exports}var t=e((function(e){function t(e,t){for(var i=0;i-1},t.trigger=function(e){var t=this.listeners[e];if(t)if(2===arguments.length)for(var i=t.length,n=0;n>7))^e]=e;for(t=i=0;!h[t];t^=n||1,i=f[i]||1)for(a=(a=i^i<<1^i<<2^i<<3^i<<4)>>8^255&a^99,h[t]=a,d[a]=t,o=16843009*p[r=p[n=p[t]]]^65537*r^257*n^16843008*t,s=257*p[a]^16843008*a,e=0;e<4;e++)l[e][t]=s=s<<24^s>>>8,c[e][a]=o=o<<24^o>>>8;for(e=0;e<5;e++)l[e]=l[e].slice(0),c[e]=c[e].slice(0);return u}()),this._tables=[[a[0][0].slice(),a[0][1].slice(),a[0][2].slice(),a[0][3].slice(),a[0][4].slice()],[a[1][0].slice(),a[1][1].slice(),a[1][2].slice(),a[1][3].slice(),a[1][4].slice()]];var r=this._tables[0][4],s=this._tables[1],o=e.length,u=1;if(4!==o&&6!==o&&8!==o)throw new Error("Invalid aes key size");var l=e.slice(0),c=[];for(this._key=[l,c],t=o;t<4*o+28;t++)n=l[t-1],(t%o==0||8===o&&t%o==4)&&(n=r[n>>>24]<<24^r[n>>16&255]<<16^r[n>>8&255]<<8^r[255&n],t%o==0&&(n=n<<8^n>>>24^u<<24,u=u<<1^283*(u>>7))),l[t]=l[t-o]^n;for(i=0;t;i++,t--)n=l[3&i?t:t-4],c[i]=t<=4||i<4?n:s[0][r[n>>>24]]^s[1][r[n>>16&255]]^s[2][r[n>>8&255]]^s[3][r[255&n]]}return e.prototype.decrypt=function(e,t,i,n,r,a){var s,o,u,l,c=this._key[1],h=e^c[0],d=n^c[1],p=i^c[2],f=t^c[3],m=c.length/4-2,g=4,v=this._tables[1],_=v[0],y=v[1],b=v[2],T=v[3],w=v[4];for(l=0;l>>24]^y[d>>16&255]^b[p>>8&255]^T[255&f]^c[g],o=_[d>>>24]^y[p>>16&255]^b[f>>8&255]^T[255&h]^c[g+1],u=_[p>>>24]^y[f>>16&255]^b[h>>8&255]^T[255&d]^c[g+2],f=_[f>>>24]^y[h>>16&255]^b[d>>8&255]^T[255&p]^c[g+3],g+=4,h=s,d=o,p=u;for(l=0;l<4;l++)r[(3&-l)+a]=w[h>>>24]<<24^w[d>>16&255]<<16^w[p>>8&255]<<8^w[255&f]^c[g++],s=h,h=d,d=p,p=f,f=s},e}(),o=function(e){function t(){var t;return(t=e.call(this,r)||this).jobs=[],t.delay=1,t.timeout_=null,t}n(t,e);var i=t.prototype;return i.processJob_=function(){this.jobs.shift()(),this.jobs.length?this.timeout_=setTimeout(this.processJob_.bind(this),this.delay):this.timeout_=null},i.push=function(e){this.jobs.push(e),this.timeout_||(this.timeout_=setTimeout(this.processJob_.bind(this),this.delay))},t}(r),u=function(e){return e<<24|(65280&e)<<8|(16711680&e)>>8|e>>>24},l=function(){function e(t,i,n,r){var a=e.STEP,s=new Int32Array(t.buffer),l=new Uint8Array(t.byteLength),c=0;for(this.asyncStream_=new o,this.asyncStream_.push(this.decryptChunk_(s.subarray(c,c+a),i,n,l)),c=a;c>2),m=new s(Array.prototype.slice.call(t)),g=new Uint8Array(e.byteLength),v=new Int32Array(g.buffer);for(n=i[0],r=i[1],a=i[2],o=i[3],p=0;p=0&&(t="main-desc"),t},il=function(e,t){e.abort(),e.pause(),t&&t.activePlaylistLoader&&(t.activePlaylistLoader.pause(),t.activePlaylistLoader=null)},nl=function(e,t){t.activePlaylistLoader=e,e.load()},rl={AUDIO:function(e,t){return function(){var i=t.segmentLoaders[e],n=t.mediaTypes[e],r=t.blacklistCurrentPlaylist;il(i,n);var a=n.activeTrack(),s=n.activeGroup(),o=(s.filter((function(e){return e.default}))[0]||s[0]).id,u=n.tracks[o];if(a!==u){for(var l in Ss.log.warn("Problem encountered loading the alternate audio track.Switching back to default."),n.tracks)n.tracks[l].enabled=n.tracks[l]===u;n.onTrackChanged()}else r({message:"Problem encountered loading the default audio track."})}},SUBTITLES:function(e,t){return function(){var i=t.segmentLoaders[e],n=t.mediaTypes[e];Ss.log.warn("Problem encountered loading the subtitle track.Disabling subtitle track."),il(i,n);var r=n.activeTrack();r&&(r.mode="disabled"),n.onTrackChanged()}}},al={AUDIO:function(e,t,i){if(t){var n=i.tech,r=i.requestOptions,a=i.segmentLoaders[e];t.on("loadedmetadata",(function(){var e=t.media();a.playlist(e,r),(!n.paused()||e.endList&&"none"!==n.preload())&&a.load()})),t.on("loadedplaylist",(function(){a.playlist(t.media(),r),n.paused()||a.load()})),t.on("error",rl[e](e,i))}},SUBTITLES:function(e,t,i){var n=i.tech,r=i.requestOptions,a=i.segmentLoaders[e],s=i.mediaTypes[e];t.on("loadedmetadata",(function(){var e=t.media();a.playlist(e,r),a.track(s.activeTrack()),(!n.paused()||e.endList&&"none"!==n.preload())&&a.load()})),t.on("loadedplaylist",(function(){a.playlist(t.media(),r),n.paused()||a.load()})),t.on("error",rl[e](e,i))}},sl={AUDIO:function(e,t){var i=t.vhs,n=t.sourceType,r=t.segmentLoaders[e],a=t.requestOptions,s=t.master.mediaGroups,o=t.mediaTypes[e],u=o.groups,l=o.tracks,c=o.logger_,h=t.masterPlaylistLoader,d=to(h.master);for(var p in s[e]&&0!==Object.keys(s[e]).length||(s[e]={main:{default:{default:!0}}},d&&(s[e].main.default.playlists=h.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(d?(c("AUDIO group '"+p+"' label '"+f+"' is a master playlist"),m.isMasterPlaylist=!0,g=null):g="vhs-json"===n&&m.playlists?new vo(m.playlists[0],i,a):m.resolvedUri?new vo(m.resolvedUri,i,a):m.playlists&&"dash"===n?new Fo(m.playlists[0],i,a,h):null,m=Ss.mergeOptions({id:f,playlistLoader:g},m),al[e](e,m.playlistLoader,t),u[p].push(m),void 0===l[f]){var v=new Ss.AudioTrack({id:f,kind:tl(m),enabled:!1,language:m.language,default:m.default,label:f});l[f]=v}}r.on("error",rl[e](e,t))},SUBTITLES:function(e,t){var i=t.tech,n=t.vhs,r=t.sourceType,a=t.segmentLoaders[e],s=t.requestOptions,o=t.master.mediaGroups,u=t.mediaTypes[e],l=u.groups,c=u.tracks,h=t.masterPlaylistLoader;for(var d in o[e])for(var p in l[d]||(l[d]=[]),o[e][d])if(!o[e][d][p].forced){var f=o[e][d][p],m=void 0;if("hls"===r)m=new vo(f.resolvedUri,n,s);else if("dash"===r){if(!f.playlists.filter((function(e){return e.excludeUntil!==1/0})).length)return;m=new Fo(f.playlists[0],n,s,h)}else"vhs-json"===r&&(m=new vo(f.playlists?f.playlists[0]:f.resolvedUri,n,s));if(f=Ss.mergeOptions({id:p,playlistLoader:m},f),al[e](e,f.playlistLoader,t),l[d].push(f),void 0===c[p]){var g=i.addRemoteTextTrack({id:p,kind:"subtitles",default:f.default&&f.autoselect,language:f.language,label:p},!1).track;c[p]=g}}a.on("error",rl[e](e,t))},"CLOSED-CAPTIONS":function(e,t){var i=t.tech,n=t.master.mediaGroups,r=t.mediaTypes[e],a=r.groups,s=r.tracks;for(var o in n[e])for(var u in a[o]||(a[o]=[]),n[e][o]){var l=n[e][o][u];if(/^(?:CC|SERVICE)/.test(l.instreamId)){var c=i.options_.vhs&&i.options_.vhs.captionServices||{},h={label:u,language:l.language,instreamId:l.instreamId,default:l.default&&l.autoselect};if(c[h.instreamId]&&(h=Ss.mergeOptions(h,c[h.instreamId])),void 0===h.default&&delete h.default,a[o].push(Ss.mergeOptions({id:u},l)),void 0===s[u]){var d=i.addRemoteTextTrack({id:h.instreamId,kind:"captions",default:h.default,language:h.language,label:h.label},!1).track;s[u]=d}}}}},ol=function e(t,i){for(var n=0;n "+a+" from "+t),this.tech_.trigger({type:"usage",name:"vhs-rendition-change-"+t})),this.masterPlaylistLoader_.media(e,i)},i.startABRTimer_=function(){var e=this;this.stopABRTimer_(),this.abrTimer_=r().setInterval((function(){return e.checkABR_()}),250)},i.stopABRTimer_=function(){this.tech_.scrubbing&&this.tech_.scrubbing()||(r().clearInterval(this.abrTimer_),this.abrTimer_=null)},i.getAudioTrackPlaylists_=function(){var e=this.master(),t=e&&e.playlists||[];if(!e||!e.mediaGroups||!e.mediaGroups.AUDIO)return t;var i,n=e.mediaGroups.AUDIO,r=Object.keys(n);if(Object.keys(this.mediaTypes_.AUDIO.groups).length)i=this.mediaTypes_.AUDIO.activeTrack();else{var a=n.main||r.length&&n[r[0]];for(var s in a)if(a[s].default){i={label:s};break}}if(!i)return t;var o=[];for(var u in n)if(n[u][i.label]){var l=n[u][i.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;c1&&to(t.master))for(var u=0;u1&&(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"}))},i.shouldSwitchToMedia_=function(e){var t=this.masterPlaylistLoader_.media()||this.masterPlaylistLoader_.pendingMedia_,i=this.tech_.currentTime(),n=this.bufferLowWaterLine(),r=this.bufferHighWaterLine();return function(e){var t=e.currentPlaylist,i=e.buffered,n=e.currentTime,r=e.nextPlaylist,a=e.bufferLowWaterLine,s=e.bufferHighWaterLine,o=e.duration,u=e.experimentalBufferBasedABR,l=e.log;if(!r)return Ss.log.warn("We received no playlist to switch to. Please check your stream."),!1;var c="allowing switch "+(t&&t.id||"null")+" -> "+r.id;if(!t)return l(c+" as current playlist is not set"),!0;if(r.id===t.id)return!1;var h=Boolean(Ls(i,n).length);if(!t.endList)return h||"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 d=Us(i,n),p=u?Bo.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:Bo.MAX_BUFFER_LOW_WATER_LINE;if(om)&&d>=a){var v=c+" as forwardBuffer >= bufferLowWaterLine ("+d+" >= "+a+")";return u&&(v+=" and next bandwidth > current bandwidth ("+f+" > "+m+")"),l(v),!0}return l("not "+c+" as no switching criteria met"),!1}({buffered:this.tech_.buffered(),currentTime:i,currentPlaylist:t,nextPlaylist:e,bufferLowWaterLine:n,bufferHighWaterLine:r,duration:this.duration(),experimentalBufferBasedABR:this.experimentalBufferBasedABR,log:this.logger_})},i.setupSegmentLoaderListeners_=function(){var e=this;this.experimentalBufferBasedABR||(this.mainSegmentLoader_.on("bandwidthupdate",(function(){var t=e.selectPlaylist();e.shouldSwitchToMedia_(t)&&e.switchMedia_(t,"bandwidthupdate"),e.tech_.trigger("bandwidthupdate")})),this.mainSegmentLoader_.on("progress",(function(){e.trigger("progress")}))),this.mainSegmentLoader_.on("error",(function(){e.blacklistCurrentPlaylist(e.mainSegmentLoader_.error())})),this.mainSegmentLoader_.on("appenderror",(function(){e.error=e.mainSegmentLoader_.error_,e.trigger("error")})),this.mainSegmentLoader_.on("syncinfoupdate",(function(){e.onSyncInfoUpdate_()})),this.mainSegmentLoader_.on("timestampoffset",(function(){e.tech_.trigger({type:"usage",name:"vhs-timestamp-offset"}),e.tech_.trigger({type:"usage",name:"hls-timestamp-offset"})})),this.audioSegmentLoader_.on("syncinfoupdate",(function(){e.onSyncInfoUpdate_()})),this.audioSegmentLoader_.on("appenderror",(function(){e.error=e.audioSegmentLoader_.error_,e.trigger("error")})),this.mainSegmentLoader_.on("ended",(function(){e.logger_("main segment loader ended"),e.onEndOfStream()})),this.mainSegmentLoader_.on("earlyabort",(function(t){e.experimentalBufferBasedABR||(e.delegateLoaders_("all",["abort"]),e.blacklistCurrentPlaylist({message:"Aborted early because there isn't enough bandwidth to complete the request without rebuffering."},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()}))},i.mediaSecondsLoaded_=function(){return Math.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)},i.load=function(){this.mainSegmentLoader_.load(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.load(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.load()},i.smoothQualityChange_=function(e){void 0===e&&(e=this.selectPlaylist()),this.fastQualityChange_(e)},i.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(){Ss.browser.IE_VERSION||Ss.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")},i.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()this.maxPlaylistRetries?1/0:Date.now()+1e3*t,i.excludeUntil=n,e.reason&&(i.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_:Ss.log.warn,c=e.message?" "+e.message:"";l((e.internal?"Internal problem":"Problem")+" encountered with playlist "+i.id+"."+c+" Switching to playlist "+u.id+"."),u.attributes.AUDIO!==i.attributes.AUDIO&&this.delegateLoaders_("audio",["abort","pause"]),u.attributes.SUBTITLES!==i.attributes.SUBTITLES&&this.delegateLoaders_("subtitle",["abort","pause"]),this.delegateLoaders_("main",["abort","pause"]);var h=u.targetDuration/2*1e3||5e3,d="number"==typeof u.lastRequest&&Date.now()-u.lastRequest<=h;return this.switchMedia_(u,"exclude",s||d)},i.pauseLoading=function(){this.delegateLoaders_("all",["abort","pause"]),this.stopABRTimer_()},i.delegateLoaders_=function(e,t){var i=this,n=[],r="all"===e;(r||"main"===e)&&n.push(this.masterPlaylistLoader_);var a=[];(r||"audio"===e)&&a.push("AUDIO"),(r||"subtitle"===e)&&(a.push("CLOSED-CAPTIONS"),a.push("SUBTITLES")),a.forEach((function(e){var t=i.mediaTypes_[e]&&i.mediaTypes_[e].activePlaylistLoader;t&&n.push(t)})),["main","audio","subtitle"].forEach((function(t){var r=i[t+"SegmentLoader_"];!r||e!==t&&"all"!==e||n.push(r)})),n.forEach((function(e){return t.forEach((function(t){"function"==typeof e[t]&&e[t]()}))}))},i.setCurrentTime=function(e){var t=Ls(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},i.duration=function(){if(!this.masterPlaylistLoader_)return 0;var e=this.masterPlaylistLoader_.media();return e?e.endList?this.mediaSource?this.mediaSource.duration:Iu.Playlist.duration(e):1/0:0},i.seekable=function(){return this.seekable_},i.onSyncInfoUpdate_=function(){var e;if(this.masterPlaylistLoader_&&!this.sourceUpdater_.hasCreatedSourceBuffers()){var t=this.masterPlaylistLoader_.media();if(t){var i=this.syncController_.getExpiredTime(t,this.duration());if(null!==i){var n=this.masterPlaylistLoader_.master,r=Iu.Playlist.seekable(t,i,Iu.Playlist.liveEdgeDelay(n,t));if(0!==r.length){if(this.mediaTypes_.AUDIO.activePlaylistLoader){if(t=this.mediaTypes_.AUDIO.activePlaylistLoader.media(),null===(i=this.syncController_.getExpiredTime(t,this.duration())))return;if(0===(e=Iu.Playlist.seekable(t,i,Iu.Playlist.liveEdgeDelay(n,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)>r.end(0)||r.start(0)>e.end(0)?this.seekable_=r:this.seekable_=Ss.createTimeRanges([[e.start(0)>r.start(0)?e.start(0):r.start(0),e.end(0)0&&(n=Math.max(n,i.end(i.length-1))),this.mediaSource.duration!==n&&this.sourceUpdater_.setDuration(n)}},i.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 i=e.mediaTypes_[t].groups;for(var n in i)i[n].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()},i.master=function(){return this.masterPlaylistLoader_.master},i.media=function(){return this.masterPlaylistLoader_.media()||this.initialMedia_},i.areMediaTypesKnown_=function(){var e=!!this.mediaTypes_.AUDIO.activePlaylistLoader,t=!!this.mainSegmentLoader_.getCurrentMediaInfo_(),i=!e||!!this.audioSegmentLoader_.getCurrentMediaInfo_();return!(!t||!i)},i.getCodecsOrExclude_=function(){var e=this,t={main:this.mainSegmentLoader_.getCurrentMediaInfo_()||{},audio:this.audioSegmentLoader_.getCurrentMediaInfo_()||{}};t.video=t.main;var i=hu(this.master(),this.media()),n={},r=!!this.mediaTypes_.AUDIO.activePlaylistLoader;if(t.main.hasVideo&&(n.video=i.video||t.main.videoCodec||"avc1.4d400d"),t.main.isMuxed&&(n.video+=","+(i.audio||t.main.audioCodec||Y)),(t.main.hasAudio&&!t.main.isMuxed||t.audio.hasAudio||r)&&(n.audio=i.audio||t.main.audioCodec||t.audio.audioCodec||Y,t.audio.isFmp4=t.main.hasAudio&&!t.main.isMuxed?t.main.isFmp4:t.audio.isFmp4),n.audio||n.video){var a,s={};if(["video","audio"].forEach((function(e){if(n.hasOwnProperty(e)&&(r=t[e].isFmp4,o=n[e],!(r?W(o):X(o)))){var i=t[e].isFmp4?"browser":"muxer";s[i]=s[i]||[],s[i].push(n[e]),"audio"===e&&(a=i)}var r,o})),r&&a&&this.media().attributes.AUDIO){var o=this.media().attributes.AUDIO;this.master().playlists.forEach((function(t){(t.attributes&&t.attributes.AUDIO)===o&&t!==e.media()&&(t.excludeUntil=1/0)})),this.logger_("excluding audio group "+o+" as "+a+' does not support codec(s): "'+n.audio+'"')}if(!Object.keys(s).length){if(this.sourceUpdater_.hasCreatedSourceBuffers()&&!this.sourceUpdater_.canChangeType()){var u=[];if(["video","audio"].forEach((function(t){var i=(V(e.sourceUpdater_.codecs[t]||"")[0]||{}).type,r=(V(n[t]||"")[0]||{}).type;i&&r&&i.toLowerCase()!==r.toLowerCase()&&u.push('"'+e.sourceUpdater_.codecs[t]+'" -> "'+n[t]+'"')})),u.length)return void this.blacklistCurrentPlaylist({playlist:this.media(),message:"Codec switching not supported: "+u.join(", ")+".",blacklistDuration:1/0,internal:!0})}return n}var l=Object.keys(s).reduce((function(e,t){return e&&(e+=", "),e+(t+' does not support codec(s): "')+s[t].join(",")+'"'}),"")+".";this.blacklistCurrentPlaylist({playlist:this.media(),internal:!0,message:l,blacklistDuration:1/0})}else this.blacklistCurrentPlaylist({playlist:this.media(),message:"Could not determine codecs for playlist.",blacklistDuration:1/0})},i.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)}}},i.excludeUnsupportedVariants_=function(){var e=this,t=this.master().playlists,i=[];Object.keys(t).forEach((function(n){var r=t[n];if(-1===i.indexOf(r.id)){i.push(r.id);var a=hu(e.master,r),s=[];!a.audio||X(a.audio)||W(a.audio)||s.push("audio codec "+a.audio),!a.video||X(a.video)||W(a.video)||s.push("video codec "+a.video),a.text&&"stpp.ttml.im1t"===a.text&&s.push("text codec "+a.text),s.length&&(r.excludeUntil=1/0,e.logger_("excluding "+r.id+" for unsupported: "+s.join(", ")))}}))},i.excludeIncompatibleVariants_=function(e){var t=this,i=[],n=this.master().playlists,r=lu(V(e)),a=cu(r),s=r.video&&V(r.video)[0]||null,o=r.audio&&V(r.audio)[0]||null;Object.keys(n).forEach((function(e){var r=n[e];if(-1===i.indexOf(r.id)&&r.excludeUntil!==1/0){i.push(r.id);var u=[],l=hu(t.masterPlaylistLoader_.master,r),c=cu(l);if(l.audio||l.video){if(c!==a&&u.push('codec count "'+c+'" !== "'+a+'"'),!t.sourceUpdater_.canChangeType()){var h=l.video&&V(l.video)[0]||null,d=l.audio&&V(l.audio)[0]||null;h&&s&&h.type.toLowerCase()!==s.type.toLowerCase()&&u.push('video codec "'+h.type+'" !== "'+s.type+'"'),d&&o&&d.type.toLowerCase()!==o.type.toLowerCase()&&u.push('audio codec "'+d.type+'" !== "'+o.type+'"')}u.length&&(r.excludeUntil=1/0,t.logger_("blacklisting "+r.id+": "+u.join(" && ")))}}}))},i.updateAdCues_=function(e){var t=0,i=this.seekable();i.length&&(t=i.start(0)),function(e,t,i){if(void 0===i&&(i=0),e.segments)for(var n,a=i,s=0;s0&&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_,i=t[e+"SegmentLoader_"],n=i.buffered_(),r=function(e,t){if(e===t)return!1;if(!e&&t||!t&&e)return!0;if(e.length!==t.length)return!0;for(var i=0;i=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(),i=this.tech_.currentTime();if(this.afterSeekableWindow_(t,i,this.media(),this.allowSeeksWithinUnsafeLiveWindow)&&(e=t.end(t.length-1)),this.beforeSeekableWindow_(t,i)){var n=t.start(0);e=n+(n===t.end(0)?0:Ps)}if(void 0!==e)return this.logger_("Trying to seek outside of seekable at time "+i+" with seekable range "+Os(t)+". Seeking to "+e+"."),this.tech_.setCurrentTime(e),!0;for(var r=this.masterPlaylistController_.sourceUpdater_,a=this.tech_.buffered(),s=r.audioBuffer?r.audioBuffered():null,o=r.videoBuffer?r.videoBuffered():null,u=this.media(),l=u.partTargetDuration?u.partTargetDuration:2*(u.targetDuration-As),c=[s,o],h=0;h "+i.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 i=e.end(e.length-1);return this.logger_("Fell out of live window at time "+t+". Seeking to live point (seekable end) "+i),this.cancelTimer_(),this.tech_.setCurrentTime(i),this.tech_.trigger({type:"usage",name:"vhs-live-resync"}),this.tech_.trigger({type:"usage",name:"hls-live-resync"}),!0}var n=this.tech_.vhs.masterPlaylistController_.sourceUpdater_,r=this.tech_.buffered();if(this.videoUnderflow_({audioBuffered:n.audioBuffered(),videoBuffered:n.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=Rs(r,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,i,n){if(void 0===n&&(n=!1),!e.length)return!1;var r=e.end(e.length-1)+Ps;return!i.endList&&n&&(r=e.end(e.length-1)+3*i.targetDuration),t>r},t.beforeSeekableWindow_=function(e,t){return!!(e.length&&e.start(0)>0&&t2)return{start:r,end:a}}return null},e}(),ml={errorInterval:30,getSource:function(e){return e(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_||this.currentSource())}},gl=function e(t,i){var n=0,r=0,a=Ss.mergeOptions(ml,i);t.ready((function(){t.trigger({type:"usage",name:"vhs-error-reload-initialized"}),t.trigger({type:"usage",name:"hls-error-reload-initialized"})}));var s=function(){r&&t.currentTime(r)},o=function(e){null!=e&&(r=t.duration()!==1/0&&t.currentTime()||0,t.one("loadedmetadata",s),t.src(e),t.trigger({type:"usage",name:"vhs-error-reload"}),t.trigger({type:"usage",name:"hls-error-reload"}),t.play())},u=function(){return Date.now()-n<1e3*a.errorInterval?(t.trigger({type:"usage",name:"vhs-error-reload-canceled"}),void t.trigger({type:"usage",name:"hls-error-reload-canceled"})):a.getSource&&"function"==typeof a.getSource?(n=Date.now(),a.getSource.call(t,o)):void Ss.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")},l=function e(){t.off("loadedmetadata",s),t.off("error",u),t.off("dispose",e)};t.on("error",u),t.on("dispose",l),t.reloadSourceOnError=function(i){l(),e(t,i)}},vl="2.12.0",_l={PlaylistLoader:vo,Playlist:io,utils:Po,STANDARD_PLAYLIST_SELECTOR:_u,INITIAL_PLAYLIST_SELECTOR:function(){var e=this,t=this.playlists.master.playlists.filter(io.isEnabled);return mu(t,(function(e,t){return gu(e,t)})),t.filter((function(t){return!!hu(e.playlists.master,t).video}))[0]||null},lastBandwidthSelector:_u,movingAverageBandwidthSelector:function(e){var t=-1,i=-1;if(e<0||e>1)throw new Error("Moving average bandwidth decay must be between 0 and 1.");return function(){var n=this.useDevicePixelRatio&&r().devicePixelRatio||1;return t<0&&(t=this.systemBandwidth,i=this.systemBandwidth),this.systemBandwidth>0&&this.systemBandwidth!==i&&(t=e*this.systemBandwidth+(1-e)*t,i=this.systemBandwidth),vu(this.playlists.master,t,parseInt(fu(this.tech_.el(),"width"),10)*n,parseInt(fu(this.tech_.el(),"height"),10)*n,this.limitRenditionByPlayerDimensions,this.masterPlaylistController_)}},comparePlaylistBandwidth:gu,comparePlaylistResolution:function(e,t){var i,n;return e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width&&(i=e.attributes.RESOLUTION.width),i=i||r().Number.MAX_VALUE,t.attributes.RESOLUTION&&t.attributes.RESOLUTION.width&&(n=t.attributes.RESOLUTION.width),i===(n=n||r().Number.MAX_VALUE)&&e.attributes.BANDWIDTH&&t.attributes.BANDWIDTH?e.attributes.BANDWIDTH-t.attributes.BANDWIDTH:i-n},xhr:To()};Object.keys(Bo).forEach((function(e){Object.defineProperty(_l,e,{get:function(){return Ss.log.warn("using Vhs."+e+" is UNSAFE be sure you know what you are doing"),Bo[e]},set:function(t){Ss.log.warn("using Vhs."+e+" is UNSAFE be sure you know what you are doing"),"number"!=typeof t||t<0?Ss.log.warn("value of Vhs."+e+" must be greater than or equal to 0"):Bo[e]=t}})}));var yl="videojs-vhs",bl=function(e,t){for(var i=t.media(),n=-1,r=0;r=i&&e>=i?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(){Ss.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 i.bandwidth||0},enumerable:!0},mediaRequests:{get:function(){return i.masterPlaylistController_.mediaRequests_()||0},enumerable:!0},mediaRequestsAborted:{get:function(){return i.masterPlaylistController_.mediaRequestsAborted_()||0},enumerable:!0},mediaRequestsTimedout:{get:function(){return i.masterPlaylistController_.mediaRequestsTimedout_()||0},enumerable:!0},mediaRequestsErrored:{get:function(){return i.masterPlaylistController_.mediaRequestsErrored_()||0},enumerable:!0},mediaTransferDuration:{get:function(){return i.masterPlaylistController_.mediaTransferDuration_()||0},enumerable:!0},mediaBytesTransferred:{get:function(){return i.masterPlaylistController_.mediaBytesTransferred_()||0},enumerable:!0},mediaSecondsLoaded:{get:function(){return i.masterPlaylistController_.mediaSecondsLoaded_()||0},enumerable:!0},mediaAppends:{get:function(){return i.masterPlaylistController_.mediaAppends_()||0},enumerable:!0},mainAppendsToLoadedData:{get:function(){return i.masterPlaylistController_.mainAppendsToLoadedData_()||0},enumerable:!0},audioAppendsToLoadedData:{get:function(){return i.masterPlaylistController_.audioAppendsToLoadedData_()||0},enumerable:!0},appendsToLoadedData:{get:function(){return i.masterPlaylistController_.appendsToLoadedData_()||0},enumerable:!0},timeToLoadedData:{get:function(){return i.masterPlaylistController_.timeToLoadedData_()||0},enumerable:!0},buffered:{get:function(){return Ms(i.tech_.buffered())},enumerable:!0},currentTime:{get:function(){return i.tech_.currentTime()},enumerable:!0},currentSource:{get:function(){return i.tech_.currentSource_},enumerable:!0},currentTech:{get:function(){return i.tech_.name_},enumerable:!0},duration:{get:function(){return i.tech_.duration()},enumerable:!0},master:{get:function(){return i.playlists.master},enumerable:!0},playerDimensions:{get:function(){return i.tech_.currentDimensions()},enumerable:!0},seekable:{get:function(){return 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t=this.x,i=this.y,n=this.radius,r=(this.angle||0)/180*Math.PI,a=this.sides,s=1-(this.pointSize||0),o=Math.PI/a;e.moveTo(t+Math.cos(r)*n,i+Math.sin(r)*n);for(var u=0;u0&&0!=this.scaleX&&0!=this.scaleY)},t.draw=function(e,t){var i=this.bitmapCache;return!(!i||t)&&i.draw(e)},t.updateContext=function(t){var i=this,n=i.mask,r=i._props.matrix;n&&n.graphics&&!n.graphics.isEmpty()&&(n.getMatrix(r),t.transform(r.a,r.b,r.c,r.d,r.tx,r.ty),n.graphics.drawAsPath(t),t.clip(),r.invert(),t.transform(r.a,r.b,r.c,r.d,r.tx,r.ty)),this.getMatrix(r);var a=r.tx,s=r.ty;e._snapToPixelEnabled&&i.snapToPixel&&(a=a+(a<0?-.5:.5)|0,s=s+(s<0?-.5:.5)|0),t.transform(r.a,r.b,r.c,r.d,a,s),t.globalAlpha*=i.alpha,i.compositeOperation&&(t.globalCompositeOperation=i.compositeOperation),i.shadow&&this._applyShadow(t,i.shadow)},t.cache=function(e,t,i,n,r,a){this.bitmapCache||(this.bitmapCache=new createjs.BitmapCache),this.bitmapCache.define(this,e,t,i,n,r,a)},t.updateCache=function(e){if(!this.bitmapCache)throw"cache() must be called before updateCache()";this.bitmapCache.update(e)},t.uncache=function(){this.bitmapCache&&(this.bitmapCache.release(),this.bitmapCache=void 0)},t.getCacheDataURL=function(){return this.bitmapCache?this.bitmapCache.getDataURL():null},t.localToGlobal=function(e,t,i){return this.getConcatenatedMatrix(this._props.matrix).transformPoint(e,t,i||new createjs.Point)},t.globalToLocal=function(e,t,i){return this.getConcatenatedMatrix(this._props.matrix).invert().transformPoint(e,t,i||new createjs.Point)},t.localToLocal=function(e,t,i,n){return n=this.localToGlobal(e,t,n),i.globalToLocal(n.x,n.y,n)},t.setTransform=function(e,t,i,n,r,a,s,o,u){return this.x=e||0,this.y=t||0,this.scaleX=null==i?1:i,this.scaleY=null==n?1:n,this.rotation=r||0,this.skewX=a||0,this.skewY=s||0,this.regX=o||0,this.regY=u||0,this},t.getMatrix=function(e){var t=this,i=e&&e.identity()||new createjs.Matrix2D;return t.transformMatrix?i.copy(t.transformMatrix):i.appendTransform(t.x,t.y,t.scaleX,t.scaleY,t.rotation,t.skewX,t.skewY,t.regX,t.regY)},t.getConcatenatedMatrix=function(e){for(var t=this,i=this.getMatrix(e);t=t.parent;)i.prependMatrix(t.getMatrix(t._props.matrix));return i},t.getConcatenatedDisplayProps=function(e){e=e?e.identity():new createjs.DisplayProps;var t=this,i=t.getMatrix(e.matrix);do{e.prepend(t.visible,t.alpha,t.shadow,t.compositeOperation),t!=this&&i.prependMatrix(t.getMatrix(t._props.matrix))}while(t=t.parent);return e},t.hitTest=function(t,i){var n=e._hitTestContext;n.setTransform(1,0,0,1,-t,-i),this.draw(n);var r=this._testHit(n);return n.setTransform(1,0,0,1,0,0),n.clearRect(0,0,2,2),r},t.set=function(e){for(var t in e)this[t]=e[t];return this},t.getBounds=function(){if(this._bounds)return this._rectangle.copy(this._bounds);var e=this.cacheCanvas;if(e){var t=this._cacheScale;return this._rectangle.setValues(this._cacheOffsetX,this._cacheOffsetY,e.width/t,e.height/t)}return null},t.getTransformedBounds=function(){return this._getBounds()},t.setBounds=function(e,t,i,n){this._bounds=null!=e?(this._bounds||new createjs.Rectangle).setValues(e,t,i,n):e},t.clone=function(){return this._cloneProps(new e)},t.toString=function(){return"[DisplayObject (name="+this.name+")]"},t._updateState=null,t._cloneProps=function(e){return e.alpha=this.alpha,e.mouseEnabled=this.mouseEnabled,e.tickEnabled=this.tickEnabled,e.name=this.name,e.regX=this.regX,e.regY=this.regY,e.rotation=this.rotation,e.scaleX=this.scaleX,e.scaleY=this.scaleY,e.shadow=this.shadow,e.skewX=this.skewX,e.skewY=this.skewY,e.visible=this.visible,e.x=this.x,e.y=this.y,e.compositeOperation=this.compositeOperation,e.snapToPixel=this.snapToPixel,e.filters=null==this.filters?null:this.filters.slice(0),e.mask=this.mask,e.hitArea=this.hitArea,e.cursor=this.cursor,e._bounds=this._bounds,e},t._applyShadow=function(e,t){t=t||Shadow.identity,e.shadowColor=t.color,e.shadowOffsetX=t.offsetX,e.shadowOffsetY=t.offsetY,e.shadowBlur=t.blur},t._tick=function(e){var t=this._listeners;t&&t.tick&&(e.target=null,e.propagationStopped=e.immediatePropagationStopped=!1,this.dispatchEvent(e))},t._testHit=function(t){try{var i=t.getImageData(0,0,1,1).data[3]>1}catch(t){if(!e.suppressCrossDomainErrors)throw"An error has occurred. This is most likely due to security restrictions on reading canvas pixel data with local or cross-domain images."}return i},t._getBounds=function(e,t){return this._transformBounds(this.getBounds(),e,t)},t._transformBounds=function(e,t,i){if(!e)return e;var n=e.x,r=e.y,a=e.width,s=e.height,o=this._props.matrix;o=i?o.identity():this.getMatrix(o),(n||r)&&o.appendTransform(0,0,1,1,0,0,0,-n,-r),t&&o.prependMatrix(t);var u=a*o.a,l=a*o.b,c=s*o.c,h=s*o.d,d=o.tx,p=o.ty,f=d,m=d,g=p,v=p;return(n=u+d)m&&(m=n),(n=u+c+d)m&&(m=n),(n=c+d)m&&(m=n),(r=l+p)v&&(v=r),(r=l+h+p)v&&(v=r),(r=h+p)v&&(v=r),e.setValues(f,g,m-f,v-g)},t._hasMouseEventListener=function(){for(var t=e._MOUSE_EVENTS,i=0,n=t.length;i0&&0!=this.scaleX&&0!=this.scaleY&&e)},t.draw=function(e,t){if(this.DisplayObject_draw(e,t))return!0;for(var i=this.children.slice(),n=0,r=i.length;n1){for(var i=0;ithis.children.length)return arguments[i-2];if(i>2){for(var r=0;r1){for(var i=!0,n=0;n1){for(var i=[],n=0;n=n)){for(var r=0;r0,1==i),n},t.getObjectUnderPoint=function(e,t,i){var n=this.localToGlobal(e,t);return this._getObjectsUnderPoint(n.x,n.y,null,i>0,1==i)},t.getBounds=function(){return this._getBounds(null,!0)},t.getTransformedBounds=function(){return this._getBounds()},t.clone=function(t){var i=this._cloneProps(new e);return t&&this._cloneChildren(i),i},t.toString=function(){return"[Container (name="+this.name+")]"},t._tick=function(e){if(this.tickChildren)for(var t=this.children.length-1;t>=0;t--){var i=this.children[t];i.tickEnabled&&i._tick&&i._tick(e)}this.DisplayObject__tick(e)},t._cloneChildren=function(e){e.children.length&&e.removeAllChildren();for(var t=e.children,i=0,n=this.children.length;ithis.children.length-1)return!1;var i=this.children[e];return i&&(i.parent=null),this.children.splice(e,1),t||i.dispatchEvent("removed"),!0},t._getObjectsUnderPoint=function(t,i,n,r,a,s){if(!(s=s||0)&&!this._testMask(this,t,i))return null;var o,u=createjs.DisplayObject._hitTestContext;a=a||r&&this._hasMouseEventListener();for(var l=this.children,c=l.length-1;c>=0;c--){var h=l[c],d=h.hitArea;if(h.visible&&(d||h.isVisible())&&(!r||h.mouseEnabled)&&(d||this._testMask(h,t,i)))if(!d&&h instanceof e){var p=h._getObjectsUnderPoint(t,i,n,r,a,s+1);if(!n&&p)return r&&!this.mouseChildren?this:p}else{if(r&&!a&&!h._hasMouseEventListener())continue;var f=h.getConcatenatedDisplayProps(h._props);if(o=f.matrix,d&&(o.appendMatrix(d.getMatrix(d._props.matrix)),f.alpha=d.alpha),u.globalAlpha=f.alpha,u.setTransform(o.a,o.b,o.c,o.d,o.tx-t,o.ty-i),(d||h).draw(u),!this._testHit(u))continue;if(u.setTransform(1,0,0,1,0,0),u.clearRect(0,0,2,2),!n)return r&&!this.mouseChildren?this:h;n.push(h)}}return null},t._testMask=function(e,t,i){var n=e.mask;if(!n||!n.graphics||n.graphics.isEmpty())return!0;var r=this._props.matrix,a=e.parent;r=a?a.getConcatenatedMatrix(r):r.identity(),r=n.getMatrix(n._props.matrix).prependMatrix(r);var s=createjs.DisplayObject._hitTestContext;return s.setTransform(r.a,r.b,r.c,r.d,r.tx-t,r.ty-i),n.graphics.drawAsPath(s),s.fillStyle="#000",s.fill(),!!this._testHit(s)&&(s.setTransform(1,0,0,1,0,0),s.clearRect(0,0,2,2),!0)},t._getBounds=function(e,t){var i=this.DisplayObject_getBounds();if(i)return this._transformBounds(i,e,t);var n=this._props.matrix;n=t?n.identity():this.getMatrix(n),e&&n.prependMatrix(e);for(var r=this.children.length,a=null,s=0;s=0&&n>=0&&i<=a-1&&n<=s-1)?(o.x=i,o.y=n):this.mouseMoveOutside&&(o.x=i<0?0:i>a-1?a-1:i,o.y=n<0?0:n>s-1?s-1:n),o.posEvtObj=t,o.rawX=i,o.rawY=n,e!==this._primaryPointerID&&-1!==e||(this.mouseX=o.x,this.mouseY=o.y,this.mouseInBounds=o.inBounds)},t._handleMouseUp=function(e){this._handlePointerUp(-1,e,!1)},t._handlePointerUp=function(e,t,i,n){var r=this._nextStage,a=this._getPointerData(e);if(!this._prevStage||void 0!==n){var s=null,o=a.target;n||!o&&!r||(s=this._getObjectsUnderPoint(a.x,a.y,null,!0)),a.down&&(this._dispatchMouseEvent(this,"stagemouseup",!1,e,a,t,s),a.down=!1),s==o&&this._dispatchMouseEvent(o,"click",!0,e,a,t),this._dispatchMouseEvent(o,"pressup",!0,e,a,t),i?(e==this._primaryPointerID&&(this._primaryPointerID=null),delete this._pointerData[e]):a.target=null,r&&r._handlePointerUp(e,t,i,n||s&&this)}},t._handleMouseDown=function(e){this._handlePointerDown(-1,e,e.pageX,e.pageY)},t._handlePointerDown=function(e,t,i,n,r){this.preventSelection&&t.preventDefault(),null!=this._primaryPointerID&&-1!==e||(this._primaryPointerID=e),null!=n&&this._updatePointerPosition(e,t,i,n);var a=null,s=this._nextStage,o=this._getPointerData(e);r||(a=o.target=this._getObjectsUnderPoint(o.x,o.y,null,!0)),o.inBounds&&(this._dispatchMouseEvent(this,"stagemousedown",!1,e,o,t,a),o.down=!0),this._dispatchMouseEvent(a,"mousedown",!0,e,o,t),s&&s._handlePointerDown(e,t,i,n,r||a&&this)},t._testMouseOver=function(e,t,i){if(!this._prevStage||void 0!==t){var n=this._nextStage;if(this._mouseOverIntervalID){var r=this._getPointerData(-1);if(r&&(e||this.mouseX!=this._mouseOverX||this.mouseY!=this._mouseOverY||!this.mouseInBounds)){var a,s,o,u=r.posEvtObj,l=i||u&&u.target==this.canvas,c=null,h=-1,d="";!t&&(e||this.mouseInBounds&&l)&&(c=this._getObjectsUnderPoint(this.mouseX,this.mouseY,null,!0),this._mouseOverX=this.mouseX,this._mouseOverY=this.mouseY);var p=this._mouseOverTarget||[],f=p[p.length-1],m=this._mouseOverTarget=[];for(a=c;a;)m.unshift(a),d||(d=a.cursor),a=a.parent;for(this.canvas.style.cursor=d,!t&&i&&(i.canvas.style.cursor=d),s=0,o=m.length;sh;s--)this._dispatchMouseEvent(p[s],"rollout",!1,-1,r,u,c);for(s=m.length-1;s>h;s--)this._dispatchMouseEvent(m[s],"rollover",!1,-1,r,u,f);f!=c&&this._dispatchMouseEvent(c,"mouseover",!0,-1,r,u,f),n&&n._testMouseOver(e,t||c&&this,i||l&&this)}}else n&&n._testMouseOver(e,t,i)}},t._handleDoubleClick=function(e,t){var i=null,n=this._nextStage,r=this._getPointerData(-1);t||(i=this._getObjectsUnderPoint(r.x,r.y,null,!0),this._dispatchMouseEvent(i,"dblclick",!0,-1,r,e)),n&&n._handleDoubleClick(e,t||i&&this)},t._dispatchMouseEvent=function(e,t,i,n,r,a,s){if(e&&(i||e.hasEventListener(t))){var o=new createjs.MouseEvent(t,i,!1,r.x,r.y,a,n,n===this._primaryPointerID||-1===n,r.rawX,r.rawY,s);e.dispatchEvent(o)}},createjs.Stage=createjs.promote(e,"Container")}(),window.createjs=window.createjs||{},function(){"use strict";function e(t,i){if(this.Stage_constructor(t),void 0!==i){if("object"!=typeof i)throw"Invalid options object";var n=i.premultiply,r=i.transparent,a=i.antialias,s=i.preserveBuffer,o=i.autoPurge}this.vocalDebug=!1,this._preserveBuffer=s||!1,this._antialias=a||!1,this._transparent=r||!1,this._premultiply=n||!1,this._autoPurge=void 0,this.autoPurge=o,this._viewportWidth=0,this._viewportHeight=0,this._projectionMatrix=null,this._webGLContext=null,this._clearColor={r:.5,g:.5,b:.5,a:0},this._maxCardsPerBatch=e.DEFAULT_MAX_BATCH_SIZE,this._activeShader=null,this._vertices=null,this._vertexPositionBuffer=null,this._uvs=null,this._uvPositionBuffer=null,this._indices=null,this._textureIndexBuffer=null,this._alphas=null,this._alphaBuffer=null,this._textureDictionary=[],this._textureIDs={},this._batchTextures=[],this._baseTextures=[],this._batchTextureCount=8,this._lastTextureInsert=-1,this._batchID=0,this._drawID=0,this._slotBlacklist=[],this._isDrawing=0,this._lastTrackedCanvas=0,this.isCacheControlled=!1,this._cacheContainer=new createjs.Container,this._initializeWebGL()}var t=createjs.extend(e,createjs.Stage);e.buildUVRects=function(e,t,i){if(!e||!e._frames)return null;void 0===t&&(t=-1),void 0===i&&(i=!1);for(var n=-1!=t&&i?t:0,r=-1!=t&&i?t+1:e._frames.length,a=n;athis._maxTextureSlots||e<0)throw"Slot outside of acceptable range";this._slotBlacklist[e]=!!t},t.getTargetRenderTexture=function(e,t,i){var n,r=!1,a=this._webGLContext;if(void 0!==e.__lastRT&&e.__lastRT===e.__rtA&&(r=!0),r?(void 0===e.__rtB?e.__rtB=this.getRenderBufferTexture(t,i):(t==e.__rtB._width&&i==e.__rtB._height||this.resizeTexture(e.__rtB,t,i),this.setTextureParams(a)),n=e.__rtB):(void 0===e.__rtA?e.__rtA=this.getRenderBufferTexture(t,i):(t==e.__rtA._width&&i==e.__rtA._height||this.resizeTexture(e.__rtA,t,i),this.setTextureParams(a)),n=e.__rtA),!n)throw"Problems creating render textures, known causes include using too much VRAM by not releasing WebGL texture instances";return e.__lastRT=n,n},t.releaseTexture=function(e){var t,i;if(e){if(e.children)for(t=0,i=e.children.length;t0?e:1)||1,n=Math.ceil(t>0?t:1)||1,r=this._webGLContext,a=r.createTexture();return this.resizeTexture(a,i,n),this.setTextureParams(r,!1),a},t.resizeTexture=function(e,t,i){var n=this._webGLContext;n.bindTexture(n.TEXTURE_2D,e),n.texImage2D(n.TEXTURE_2D,0,n.RGBA,t,i,0,n.RGBA,n.UNSIGNED_BYTE,null),e.width=t,e.height=i},t.getRenderBufferTexture=function(e,t){var i=this._webGLContext,n=this.getBaseTexture(e,t);if(!n)return null;var r=i.createFramebuffer();return r?(n.width=e,n.height=t,i.bindFramebuffer(i.FRAMEBUFFER,r),i.framebufferTexture2D(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0,i.TEXTURE_2D,n,0),r._renderTexture=n,n._frameBuffer=r,n._storeID=this._textureDictionary.length,this._textureDictionary[n._storeID]=n,i.bindFramebuffer(i.FRAMEBUFFER,null),n):null},t.setTextureParams=function(e,t){t&&this._antialias?(e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.LINEAR)):(e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST)),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE)},t.setClearColor=function(e){var t,i,n,r,a;"string"==typeof e?0==e.indexOf("#")?(4==e.length&&(e="#"+e.charAt(1)+e.charAt(1)+e.charAt(2)+e.charAt(2)+e.charAt(3)+e.charAt(3)),t=Number("0x"+e.slice(1,3))/255,i=Number("0x"+e.slice(3,5))/255,n=Number("0x"+e.slice(5,7))/255,r=Number("0x"+e.slice(7,9))/255):0==e.indexOf("rgba(")&&(a=e.slice(5,-1).split(","),t=Number(a[0])/255,i=Number(a[1])/255,n=Number(a[2])/255,r=Number(a[3])):(t=((4278190080&e)>>>24)/255,i=((16711680&e)>>>16)/255,n=((65280&e)>>>8)/255,r=(255&e)/255),this._clearColor.r=t||0,this._clearColor.g=i||0,this._clearColor.b=n||0,this._clearColor.a=r||0,this._webGLContext&&this._webGLContext.clearColor(this._clearColor.r,this._clearColor.g,this._clearColor.b,this._clearColor.a)},t.toString=function(){return"[StageGL (name="+this.name+")]"},t._fetchWebGLContext=function(e,t){var i;try{i=e.getContext("webgl",t)||e.getContext("experimental-webgl",t)}catch(e){}if(i)i.viewportWidth=e.width,i.viewportHeight=e.height;else{var n="Could not initialize WebGL";console.error?console.error(n):console.log(n)}return i},t._fetchShaderProgram=function(t,i,n,r,a){var s,o;switch(t.useProgram(null),i){case"filter":o=e.COVER_VERTEX_HEADER+(n||e.COVER_VERTEX_BODY),s=e.COVER_FRAGMENT_HEADER+(r||e.COVER_FRAGMENT_BODY);break;case"particle":o=e.REGULAR_VERTEX_HEADER+e.PARTICLE_VERTEX_BODY,s=e.REGULAR_FRAGMENT_HEADER+e.PARTICLE_FRAGMENT_BODY;break;case"override":o=e.REGULAR_VERTEX_HEADER+(n||e.REGULAR_VERTEX_BODY),s=e.REGULAR_FRAGMENT_HEADER+(r||e.REGULAR_FRAGMENT_BODY);break;default:o=e.REGULAR_VERTEX_HEADER+e.REGULAR_VERTEX_BODY,s=e.REGULAR_FRAGMENT_HEADER+e.REGULAR_FRAGMENT_BODY}var u=this._createShader(t,t.VERTEX_SHADER,o),l=this._createShader(t,t.FRAGMENT_SHADER,s),c=t.createProgram();if(t.attachShader(c,u),t.attachShader(c,l),t.linkProgram(c),c._type=i,!t.getProgramParameter(c,t.LINK_STATUS))throw t.useProgram(this._activeShader),t.getProgramInfoLog(c);if(t.useProgram(c),"filter"===i)c.vertexPositionAttribute=t.getAttribLocation(c,"vertexPosition"),t.enableVertexAttribArray(c.vertexPositionAttribute),c.uvPositionAttribute=t.getAttribLocation(c,"uvPosition"),t.enableVertexAttribArray(c.uvPositionAttribute),c.samplerUniform=t.getUniformLocation(c,"uSampler"),t.uniform1i(c.samplerUniform,0),c.uprightUniform=t.getUniformLocation(c,"uUpright"),t.uniform1f(c.uprightUniform,0),a&&a(t,this,c);else{c.vertexPositionAttribute=t.getAttribLocation(c,"vertexPosition"),t.enableVertexAttribArray(c.vertexPositionAttribute),c.uvPositionAttribute=t.getAttribLocation(c,"uvPosition"),t.enableVertexAttribArray(c.uvPositionAttribute),c.textureIndexAttribute=t.getAttribLocation(c,"textureIndex"),t.enableVertexAttribArray(c.textureIndexAttribute),c.alphaAttribute=t.getAttribLocation(c,"objectAlpha"),t.enableVertexAttribArray(c.alphaAttribute);for(var h=[],d=0;de.MAX_TEXTURE_SIZE||t.height>e.MAX_TEXTURE_SIZE)&&console&&console.error("Oversized Texture: "+t.width+"x"+t.height+" vs "+e.MAX_TEXTURE_SIZE+"max"))},t._insertTextureInBatch=function(e,t){if(this._batchTextures[t._activeIndex]!==t){var i=-1,n=(this._lastTextureInsert+1)%this._batchTextureCount,r=n;do{if(this._batchTextures[r]._batchID!=this._batchID&&!this._slotBlacklist[r]){i=r;break}r=(r+1)%this._batchTextureCount}while(r!==n);-1===i&&(this.batchReason="textureOverflow",this._drawBuffers(e),this.batchCardCount=0,i=n),this._batchTextures[i]=t,t._activeIndex=i,(a=t._imageData)&&a._invalid&&void 0!==t._drawID?this._updateTextureImageData(e,a):(e.activeTexture(e.TEXTURE0+i),e.bindTexture(e.TEXTURE_2D,t),this.setTextureParams(e)),this._lastTextureInsert=i}else{var a=t._imageData;null!=t._storeID&&a&&a._invalid&&this._updateTextureImageData(e,a)}t._drawID=this._drawID,t._batchID=this._batchID},t._killTextureObject=function(e){if(e){var t=this._webGLContext;if(void 0!==e._storeID&&e._storeID>=0){for(var i in this._textureDictionary[e._storeID]=void 0,this._textureIDs)this._textureIDs[i]==e._storeID&&delete this._textureIDs[i];e._imageData&&(e._imageData._storeID=void 0),e._imageData=e._storeID=void 0}void 0!==e._activeIndex&&this._batchTextures[e._activeIndex]===e&&(this._batchTextures[e._activeIndex]=this._baseTextures[e._activeIndex]);try{e._frameBuffer&&t.deleteFramebuffer(e._frameBuffer),e._frameBuffer=void 0}catch(e){this.vocalDebug&&console.log(e)}try{t.deleteTexture(e)}catch(e){this.vocalDebug&&console.log(e)}}},t._backupBatchTextures=function(e,t){var i=this._webGLContext;this._backupTextures||(this._backupTextures=[]),void 0===t&&(t=this._backupTextures);for(var n=0;n0&&this._drawBuffers(t),this._isDrawing++,this._drawID++,this.batchCardCount=0,this.depth=0,this._appendToBatchGroup(e,t,new createjs.Matrix2D,this.alpha,i),this.batchReason="drawFinish",this._drawBuffers(t),this._isDrawing--},t._cacheDraw=function(e,t,i,n){var r,a=this._activeShader,s=this._slotBlacklist,o=this._maxTextureSlots-1,u=this._viewportWidth,l=this._viewportHeight;this.protectTextureSlot(o,!0);var c=t.getMatrix();(c=c.clone()).scale(1/n.scale,1/n.scale),(c=c.invert()).translate(-n.offX/n.scale*t.scaleX,-n.offY/n.scale*t.scaleY);var h=this._cacheContainer;h.children=[t],h.transformMatrix=c,this._backupBatchTextures(!1),i&&i.length?this._drawFilters(t,i,n):this.isCacheControlled?(e.clear(e.COLOR_BUFFER_BIT),this._batchDraw(h,e,!0)):(e.activeTexture(e.TEXTURE0+o),t.cacheCanvas=this.getTargetRenderTexture(t,n._drawWidth,n._drawHeight),r=t.cacheCanvas,e.bindFramebuffer(e.FRAMEBUFFER,r._frameBuffer),this.updateViewport(n._drawWidth,n._drawHeight),this._projectionMatrix=this._projectionMatrixFlip,e.clear(e.COLOR_BUFFER_BIT),this._batchDraw(h,e,!0),e.bindFramebuffer(e.FRAMEBUFFER,null),this.updateViewport(u,l)),this._backupBatchTextures(!0),this.protectTextureSlot(o,!1),this._activeShader=a,this._slotBlacklist=s},t._drawFilters=function(e,t,i){var n,r=this._webGLContext,a=this._maxTextureSlots-1,s=this._viewportWidth,o=this._viewportHeight,u=this._cacheContainer,l=t.length;r.activeTexture(r.TEXTURE0+a),n=this.getTargetRenderTexture(e,i._drawWidth,i._drawHeight),r.bindFramebuffer(r.FRAMEBUFFER,n._frameBuffer),this.updateViewport(i._drawWidth,i._drawHeight),r.clear(r.COLOR_BUFFER_BIT),this._batchDraw(u,r,!0),r.activeTexture(r.TEXTURE0),r.bindTexture(r.TEXTURE_2D,n),this.setTextureParams(r);var c=!1,h=0,d=t[h];do{this._activeShader=this.getFilterShader(d),this._activeShader&&(r.activeTexture(r.TEXTURE0+a),n=this.getTargetRenderTexture(e,i._drawWidth,i._drawHeight),r.bindFramebuffer(r.FRAMEBUFFER,n._frameBuffer),r.viewport(0,0,i._drawWidth,i._drawHeight),r.clear(r.COLOR_BUFFER_BIT),this._drawCover(r,c),r.activeTexture(r.TEXTURE0),r.bindTexture(r.TEXTURE_2D,n),this.setTextureParams(r),(l>1||t[0]._multiPass)&&(c=!c),d=null!==d._multiPass?d._multiPass:t[++h])}while(d);this.isCacheControlled?(r.bindFramebuffer(r.FRAMEBUFFER,null),this.updateViewport(s,o),this._activeShader=this.getFilterShader(this),r.clear(r.COLOR_BUFFER_BIT),this._drawCover(r,c)):(c&&(r.activeTexture(r.TEXTURE0+a),n=this.getTargetRenderTexture(e,i._drawWidth,i._drawHeight),r.bindFramebuffer(r.FRAMEBUFFER,n._frameBuffer),this._activeShader=this.getFilterShader(this),r.viewport(0,0,i._drawWidth,i._drawHeight),r.clear(r.COLOR_BUFFER_BIT),this._drawCover(r,!c)),r.bindFramebuffer(r.FRAMEBUFFER,null),this.updateViewport(s,o),e.cacheCanvas=n)},t._appendToBatchGroup=function(t,i,n,r,a){t._glMtx||(t._glMtx=new createjs.Matrix2D);var s,o,u,l,c=t._glMtx;c.copy(n),t.transformMatrix?c.appendMatrix(t.transformMatrix):c.appendTransform(t.x,t.y,t.scaleX,t.scaleY,t.rotation,t.skewX,t.skewY,t.regX,t.regY);for(var h=t.children.length,d=0;dthis._maxCardsPerBatch&&(this.batchReason="vertexOverflow",this._drawBuffers(i),this.batchCardCount=0),p._glMtx||(p._glMtx=new createjs.Matrix2D);var f,m,g,v,_,y,b=p._glMtx;b.copy(c),p.transformMatrix?b.appendMatrix(p.transformMatrix):b.appendTransform(p.x,p.y,p.scaleX,p.scaleY,p.rotation,p.skewX,p.skewY,p.regX,p.regY);var T=p.cacheCanvas&&!a;if(2===p._webGLRenderStyle||T)g=!a&&p.cacheCanvas||p.image;else{if(1!==p._webGLRenderStyle)continue;if(null===(v=p.spriteSheet.getFrame(p.currentFrame)))continue;g=v.image}var w=this._uvs,S=this._vertices,E=this._indices,C=this._alphas;if(g){if(void 0===g._storeID)_=this._loadTextureImage(i,g),this._insertTextureInBatch(i,_);else{if(!(_=this._textureDictionary[g._storeID])){this.vocalDebug&&console.log("Texture should not be 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k=this.batchCardCount*e.INDICIES_PER_CARD,I=2*k;S[I]=s*b.a+o*b.c+b.tx,S[I+1]=s*b.b+o*b.d+b.ty,S[I+2]=s*b.a+l*b.c+b.tx,S[I+3]=s*b.b+l*b.d+b.ty,S[I+4]=u*b.a+o*b.c+b.tx,S[I+5]=u*b.b+o*b.d+b.ty,S[I+6]=S[I+2],S[I+7]=S[I+3],S[I+8]=S[I+4],S[I+9]=S[I+5],S[I+10]=u*b.a+l*b.c+b.tx,S[I+11]=u*b.b+l*b.d+b.ty,w[I]=f.l,w[I+1]=f.t,w[I+2]=f.l,w[I+3]=f.b,w[I+4]=f.r,w[I+5]=f.t,w[I+6]=f.l,w[I+7]=f.b,w[I+8]=f.r,w[I+9]=f.t,w[I+10]=f.r,w[I+11]=f.b,E[k]=E[k+1]=E[k+2]=E[k+3]=E[k+4]=E[k+5]=m,C[k]=C[k+1]=C[k+2]=C[k+3]=C[k+4]=C[k+5]=p.alpha*r,this.batchCardCount++}}else this._appendToBatchGroup(p,i,c,p.alpha*r)}},t._drawBuffers=function(t){if(!(this.batchCardCount<=0)){this.vocalDebug&&console.log("Draw["+this._drawID+":"+this._batchID+"] : "+this.batchReason);var i=this._activeShader,n=this._vertexPositionBuffer,r=this._textureIndexBuffer,a=this._uvPositionBuffer,s=this._alphaBuffer;t.useProgram(i),t.bindBuffer(t.ARRAY_BUFFER,n),t.vertexAttribPointer(i.vertexPositionAttribute,n.itemSize,t.FLOAT,!1,0,0),t.bufferSubData(t.ARRAY_BUFFER,0,this._vertices),t.bindBuffer(t.ARRAY_BUFFER,r),t.vertexAttribPointer(i.textureIndexAttribute,r.itemSize,t.FLOAT,!1,0,0),t.bufferSubData(t.ARRAY_BUFFER,0,this._indices),t.bindBuffer(t.ARRAY_BUFFER,a),t.vertexAttribPointer(i.uvPositionAttribute,a.itemSize,t.FLOAT,!1,0,0),t.bufferSubData(t.ARRAY_BUFFER,0,this._uvs),t.bindBuffer(t.ARRAY_BUFFER,s),t.vertexAttribPointer(i.alphaAttribute,s.itemSize,t.FLOAT,!1,0,0),t.bufferSubData(t.ARRAY_BUFFER,0,this._alphas),t.uniformMatrix4fv(i.pMatrixUniform,t.FALSE,this._projectionMatrix);for(var o=0;o0&&this._drawBuffers(t),this.vocalDebug&&console.log("Draw["+this._drawID+":"+this._batchID+"] : Cover");var 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e=this.image,t=this.cacheCanvas||e&&(e.naturalWidth||e.getContext||e.readyState>=2);return!!(this.visible&&this.alpha>0&&0!=this.scaleX&&0!=this.scaleY&&t)},t.draw=function(e,t){if(this.DisplayObject_draw(e,t))return!0;var i=this.image,n=this.sourceRect;if(i.getImage&&(i=i.getImage()),!i)return!0;if(n){var r=n.x,a=n.y,s=r+n.width,o=a+n.height,u=0,l=0,c=i.width,h=i.height;r<0&&(u-=r,r=0),s>c&&(s=c),a<0&&(l-=a,a=0),o>h&&(o=h),e.drawImage(i,r,a,s-r,o-a,u,l,s-r,o-a)}else e.drawImage(i,0,0);return!0},t.getBounds=function(){var e=this.DisplayObject_getBounds();if(e)return e;var t=this.image,i=this.sourceRect||t;return t&&(t.naturalWidth||t.getContext||t.readyState>=2)?this._rectangle.setValues(0,0,i.width,i.height):null},t.clone=function(t){var i=this.image;i&&t&&(i=i.cloneNode());var n=new e(i);return this.sourceRect&&(n.sourceRect=this.sourceRect.clone()),this._cloneProps(n),n},t.toString=function(){return"[Bitmap (name="+this.name+")]"},createjs.Bitmap=createjs.promote(e,"DisplayObject")}(),window.createjs=window.createjs||{},function(){"use strict";function e(e,t){this.DisplayObject_constructor(),this.currentFrame=0,this.currentAnimation=null,this.paused=!0,this.spriteSheet=e,this.currentAnimationFrame=0,this.framerate=0,this._animation=null,this._currentFrame=null,this._skipAdvance=!1,this._webGLRenderStyle=createjs.DisplayObject._StageGL_SPRITE,null!=t&&this.gotoAndPlay(t)}var t=createjs.extend(e,createjs.DisplayObject);t.initialize=e,t.isVisible=function(){var e=this.cacheCanvas||this.spriteSheet.complete;return!!(this.visible&&this.alpha>0&&0!=this.scaleX&&0!=this.scaleY&&e)},t.draw=function(e,t){if(this.DisplayObject_draw(e,t))return!0;this._normalizeFrame();var i=this.spriteSheet.getFrame(0|this._currentFrame);if(!i)return!1;var n=i.rect;return n.width&&n.height&&e.drawImage(i.image,n.x,n.y,n.width,n.height,-i.regX,-i.regY,n.width,n.height),!0},t.play=function(){this.paused=!1},t.stop=function(){this.paused=!0},t.gotoAndPlay=function(e){this.paused=!1,this._skipAdvance=!0,this._goto(e)},t.gotoAndStop=function(e){this.paused=!0,this._goto(e)},t.advance=function(e){var t=this.framerate||this.spriteSheet.framerate,i=t&&null!=e?e/(1e3/t):1;this._normalizeFrame(i)},t.getBounds=function(){return this.DisplayObject_getBounds()||this.spriteSheet.getFrameBounds(this.currentFrame,this._rectangle)},t.clone=function(){return this._cloneProps(new e(this.spriteSheet))},t.toString=function(){return"[Sprite (name="+this.name+")]"},t._cloneProps=function(e){return this.DisplayObject__cloneProps(e),e.currentFrame=this.currentFrame,e.currentAnimation=this.currentAnimation,e.paused=this.paused,e.currentAnimationFrame=this.currentAnimationFrame,e.framerate=this.framerate,e._animation=this._animation,e._currentFrame=this._currentFrame,e._skipAdvance=this._skipAdvance,e},t._tick=function(e){this.paused||(this._skipAdvance||this.advance(e&&e.delta),this._skipAdvance=!1),this.DisplayObject__tick(e)},t._normalizeFrame=function(e){e=e||0;var t,i=this._animation,n=this.paused,r=this._currentFrame;if(i){var a=i.speed||1,s=this.currentAnimationFrame;if(s+e*a>=(t=i.frames.length)){var o=i.next;if(this._dispatchAnimationEnd(i,r,n,o,t-1))return;if(o)return this._goto(o,e-(t-s)/a);this.paused=!0,s=i.frames.length-1}else s+=e*a;this.currentAnimationFrame=s,this._currentFrame=i.frames[0|s]}else if((r=this._currentFrame+=e)>=(t=this.spriteSheet.getNumFrames())&&t>0&&!this._dispatchAnimationEnd(i,r,n,t-1)&&(this._currentFrame-=t)>=t)return this._normalizeFrame();r=0|this._currentFrame,this.currentFrame!=r&&(this.currentFrame=r,this.dispatchEvent("change"))},t._dispatchAnimationEnd=function(e,t,i,n,r){var a=e?e.name:null;if(this.hasEventListener("animationend")){var s=new createjs.Event("animationend");s.name=a,s.next=n,this.dispatchEvent(s)}var o=this._animation!=e||this._currentFrame!=t;return o||i||!this.paused||(this.currentAnimationFrame=r,o=!0),o},t._goto=function(e,t){if(this.currentAnimationFrame=0,isNaN(e)){var i=this.spriteSheet.getAnimation(e);i&&(this._animation=i,this.currentAnimation=e,this._normalizeFrame(t))}else this.currentAnimation=this._animation=null,this._currentFrame=e,this._normalizeFrame()},createjs.Sprite=createjs.promote(e,"DisplayObject")}(),window.createjs=window.createjs||{},function(){"use strict";function e(e){this.DisplayObject_constructor(),this.graphics=e||new createjs.Graphics}var t=createjs.extend(e,createjs.DisplayObject);t.isVisible=function(){var e=this.cacheCanvas||this.graphics&&!this.graphics.isEmpty();return!!(this.visible&&this.alpha>0&&0!=this.scaleX&&0!=this.scaleY&&e)},t.draw=function(e,t){return this.DisplayObject_draw(e,t)||this.graphics.draw(e,this),!0},t.clone=function(t){var i=t&&this.graphics?this.graphics.clone():this.graphics;return this._cloneProps(new e(i))},t.toString=function(){return"[Shape (name="+this.name+")]"},createjs.Shape=createjs.promote(e,"DisplayObject")}(),window.createjs=window.createjs||{},function(){"use strict";function e(e,t,i){this.DisplayObject_constructor(),this.text=e,this.font=t,this.color=i,this.textAlign="left",this.textBaseline="top",this.maxWidth=null,this.outline=0,this.lineHeight=0,this.lineWidth=null}var t=createjs.extend(e,createjs.DisplayObject),i=createjs.createCanvas?createjs.createCanvas():document.createElement("canvas");i.getContext&&(e._workingContext=i.getContext("2d"),i.width=i.height=1),e.H_OFFSETS={start:0,left:0,center:-.5,end:-1,right:-1},e.V_OFFSETS={top:0,hanging:-.01,middle:-.4,alphabetic:-.8,ideographic:-.85,bottom:-1},t.isVisible=function(){var e=this.cacheCanvas||null!=this.text&&""!==this.text;return!!(this.visible&&this.alpha>0&&0!=this.scaleX&&0!=this.scaleY&&e)},t.draw=function(e,t){if(this.DisplayObject_draw(e,t))return!0;var i=this.color||"#000";return this.outline?(e.strokeStyle=i,e.lineWidth=1*this.outline):e.fillStyle=i,this._drawText(this._prepContext(e)),!0},t.getMeasuredWidth=function(){return this._getMeasuredWidth(this.text)},t.getMeasuredLineHeight=function(){return 1.2*this._getMeasuredWidth("M")},t.getMeasuredHeight=function(){return this._drawText(null,{}).height},t.getBounds=function(){var t=this.DisplayObject_getBounds();if(t)return t;if(null==this.text||""===this.text)return null;var i=this._drawText(null,{}),n=this.maxWidth&&this.maxWidththis.lineWidth){var p=h.split(/(\s)/);h=p[0],d=t.measureText(h).width;for(var f=1,m=p.length;fthis.lineWidth?(r&&this._drawTextLine(t,h,o*a),n&&n.push(h),d>s&&(s=d),h=p[f+1],d=t.measureText(h).width,o++):(h+=p[f]+p[f+1],d+=g)}}r&&this._drawTextLine(t,h,o*a),n&&n.push(h),i&&null==d&&(d=t.measureText(h).width),d>s&&(s=d),o++}return i&&(i.width=s,i.height=o*a),r||t.restore(),i},t._drawTextLine=function(e,t,i){this.outline?e.strokeText(t,0,i,this.maxWidth||65535):e.fillText(t,0,i,this.maxWidth||65535)},t._getMeasuredWidth=function(t){var i=e._workingContext;i.save();var n=this._prepContext(i).measureText(t).width;return i.restore(),n},createjs.Text=createjs.promote(e,"DisplayObject")}(),window.createjs=window.createjs||{},function(){"use strict";function e(e,t){this.Container_constructor(),this.text=e||"",this.spriteSheet=t,this.lineHeight=0,this.letterSpacing=0,this.spaceWidth=0,this._oldProps={text:0,spriteSheet:0,lineHeight:0,letterSpacing:0,spaceWidth:0},this._oldStage=null,this._drawAction=null}var t=createjs.extend(e,createjs.Container);e.maxPoolSize=100,e._spritePool=[],t.draw=function(e,t){this.DisplayObject_draw(e,t)||(this._updateState(),this.Container_draw(e,t))},t.getBounds=function(){return this._updateText(),this.Container_getBounds()},t.isVisible=function(){var e=this.cacheCanvas||this.spriteSheet&&this.spriteSheet.complete&&this.text;return!!(this.visible&&this.alpha>0&&0!==this.scaleX&&0!==this.scaleY&&e)},t.clone=function(){return this._cloneProps(new e(this.text,this.spriteSheet))},t.addChild=t.addChildAt=t.removeChild=t.removeChildAt=t.removeAllChildren=function(){},t._updateState=function(){this._updateText()},t._cloneProps=function(e){return this.Container__cloneProps(e),e.lineHeight=this.lineHeight,e.letterSpacing=this.letterSpacing,e.spaceWidth=this.spaceWidth,e},t._getFrameIndex=function(e,t){var i,n=t.getAnimation(e);return n||(e!=(i=e.toUpperCase())||e!=(i=e.toLowerCase())||(i=null),i&&(n=t.getAnimation(i))),n&&n.frames[0]},t._getFrame=function(e,t){var i=this._getFrameIndex(e,t);return null==i?i:t.getFrame(i)},t._getLineHeight=function(e){var t=this._getFrame("1",e)||this._getFrame("T",e)||this._getFrame("L",e)||e.getFrame(0);return t?t.rect.height:1},t._getSpaceWidth=function(e){var t=this._getFrame("1",e)||this._getFrame("l",e)||this._getFrame("e",e)||this._getFrame("a",e)||e.getFrame(0);return t?t.rect.width:1},t._updateText=function(){var t,i=0,n=0,r=this._oldProps,a=!1,s=this.spaceWidth,o=this.lineHeight,u=this.spriteSheet,l=e._spritePool,c=this.children,h=0,d=c.length;for(var p in r)r[p]!=this[p]&&(r[p]=this[p],a=!0);if(a){var f=!!this._getFrame(" ",u);f||s||(s=this._getSpaceWidth(u)),o||(o=this._getLineHeight(u));for(var m=0,g=this.text.length;mh;)l.push(t=c.pop()),t.parent=null,d--;l.length>e.maxPoolSize&&(l.length=e.maxPoolSize)}},createjs.BitmapText=createjs.promote(e,"Container")}(),window.createjs=window.createjs||{},function(){"use strict";function e(t){var i,n,r,a;this.Container_constructor(),!e.inited&&e.init(),t instanceof String||arguments.length>1?(i=t,n=arguments[1],a=arguments[3],null==(r=arguments[2])&&(r=-1),t=null):t&&(i=t.mode,n=t.startPosition,r=t.loop,a=t.labels),t||(t={labels:a}),this.mode=i||e.INDEPENDENT,this.startPosition=n||0,this.loop=!0===r?-1:r||0,this.currentFrame=0,this.paused=t.paused||!1,this.actionsEnabled=!0,this.autoReset=!0,this.frameBounds=this.frameBounds||t.frameBounds,this.framerate=null,t.useTicks=t.paused=!0,this.timeline=new createjs.Timeline(t),this._synchOffset=0,this._rawPosition=-1,this._bound_resolveState=this._resolveState.bind(this),this._t=0,this._managed={}}var t=createjs.extend(e,createjs.Container);e.INDEPENDENT="independent",e.SINGLE_FRAME="single",e.SYNCHED="synched",e.inited=!1,e.init=function(){e.inited||(i.install(),e.inited=!0)},t._getLabels=function(){return this.timeline.getLabels()},t.getLabels=createjs.deprecate(t._getLabels,"MovieClip.getLabels"),t._getCurrentLabel=function(){return this.timeline.currentLabel},t.getCurrentLabel=createjs.deprecate(t._getCurrentLabel,"MovieClip.getCurrentLabel"),t._getDuration=function(){return this.timeline.duration},t.getDuration=createjs.deprecate(t._getDuration,"MovieClip.getDuration");try{Object.defineProperties(t,{labels:{get:t._getLabels},currentLabel:{get:t._getCurrentLabel},totalFrames:{get:t._getDuration},duration:{get:t._getDuration}})}catch(e){}function i(){throw"MovieClipPlugin cannot be instantiated."}t.initialize=e,t.isVisible=function(){return!!(this.visible&&this.alpha>0&&0!=this.scaleX&&0!=this.scaleY)},t.draw=function(e,t){return this.DisplayObject_draw(e,t)||(this._updateState(),this.Container_draw(e,t)),!0},t.play=function(){this.paused=!1},t.stop=function(){this.paused=!0},t.gotoAndPlay=function(e){this.paused=!1,this._goto(e)},t.gotoAndStop=function(e){this.paused=!0,this._goto(e)},t.advance=function(t){var i=e.INDEPENDENT;if(this.mode===i){for(var n=this,r=n.framerate;(n=n.parent)&&null===r;)n.mode===i&&(r=n._framerate);if(this._framerate=r,!this.paused){var a=null!==r&&-1!==r&&null!==t?t/(1e3/r)+this._t:1,s=0|a;for(this._t=a-s;s--;)this._updateTimeline(this._rawPosition+1,!1)}}},t.clone=function(){throw"MovieClip cannot be cloned."},t.toString=function(){return"[MovieClip (name="+this.name+")]"},t._updateState=function(){-1!==this._rawPosition&&this.mode===e.INDEPENDENT||this._updateTimeline(-1)},t._tick=function(e){this.advance(e&&e.delta),this.Container__tick(e)},t._goto=function(e){var t=this.timeline.resolve(e);null!=t&&(this._t=0,this._updateTimeline(t,!0))},t._reset=function(){this._rawPosition=-1,this._t=this.currentFrame=0,this.paused=!1},t._updateTimeline=function(t,i){var n=this.mode!==e.INDEPENDENT,r=this.timeline;n&&(t=this.startPosition+(this.mode===e.SINGLE_FRAME?0:this._synchOffset)),t<0&&(t=0),(this._rawPosition!==t||n)&&(this._rawPosition=t,r.loop=this.loop,r.setPosition(t,n||!this.actionsEnabled,i,this._bound_resolveState))},t._renderFirstFrame=function(){var e=this.timeline,t=e.rawPosition;e.setPosition(0,!0,!0,this._bound_resolveState),e.rawPosition=t},t._resolveState=function(){var e=this.timeline;for(var t in this.currentFrame=e.position,this._managed)this._managed[t]=1;for(var i=e.tweens,n=0,r=i.length;n=0;n--){var l=u[n].id;1===this._managed[l]&&(this.removeChildAt(n),delete this._managed[l])}},t._setState=function(e,t){if(e)for(var i=e.length-1;i>=0;i--){var n=e[i],r=n.t,a=n.p;for(var s in a)r[s]=a[s];this._addManagedChild(r,t)}},t._addManagedChild=function(t,i){t._off||(this.addChildAt(t,0),t instanceof e&&(t._synchOffset=i,t.mode===e.INDEPENDENT&&t.autoReset&&!this._managed[t.id]&&t._reset()),this._managed[t.id]=2)},t._getBounds=function(e,t){var i=this.DisplayObject_getBounds();return i||this.frameBounds&&(i=this._rectangle.copy(this.frameBounds[this.currentFrame])),i?this._transformBounds(i,e,t):this.Container__getBounds(e,t)},createjs.MovieClip=createjs.promote(e,"Container"),i.priority=100,i.ID="MovieClip",i.install=function(){createjs.Tween._installPlugin(i)},i.init=function(t,n,r){"startPosition"===n&&t.target instanceof e&&t._addPlugin(i)},i.step=function(e,t,i){},i.change=function(e,t,i,n,r,a){if("startPosition"===i)return 1===r?t.props[i]:t.prev.props[i]}}(),window.createjs=window.createjs||{},function(){"use strict";function e(){throw"SpriteSheetUtils cannot be instantiated"}var t=createjs.createCanvas?createjs.createCanvas():document.createElement("canvas");t.getContext&&(e._workingCanvas=t,e._workingContext=t.getContext("2d"),t.width=t.height=1),e.extractFrame=function(t,i){isNaN(i)&&(i=t.getAnimation(i).frames[0]);var n=t.getFrame(i);if(!n)return null;var r=n.rect,a=e._workingCanvas;a.width=r.width,a.height=r.height,e._workingContext.drawImage(n.image,r.x,r.y,r.width,r.height,0,0,r.width,r.height);var s=document.createElement("img");return s.src=a.toDataURL("image/png"),s},e.addFlippedFrames=createjs.deprecate(null,"SpriteSheetUtils.addFlippedFrames"),e.mergeAlpha=createjs.deprecate(null,"SpriteSheetUtils.mergeAlpha"),e._flip=function(t,i,n,r){for(var a=t._images,s=e._workingCanvas,o=e._workingContext,u=a.length/i,l=0;lthis.maxHeight)throw e.ERR_DIMENSIONS;for(var r=0,a=0,s=0;n.length;){var o=this._fillRow(n,r,s,i,t);if(o.w>a&&(a=o.w),r+=o.h,!o.h||!n.length){var u=createjs.createCanvas?createjs.createCanvas():document.createElement("canvas");u.width=this._getSize(a,this.maxWidth),u.height=this._getSize(r,this.maxHeight),this._data.images[s]=u,o.h||(a=r=0,s++)}}},t._setupMovieClipFrame=function(e,t){var i=e.actionsEnabled;e.actionsEnabled=!1,e.gotoAndStop(t.i),e.actionsEnabled=i,t.f&&t.f(e,t.d,t.i)},t._getSize=function(e,t){for(var i=4;Math.pow(2,++i)=0;c--){var h=t[c],d=this._scale*h.scale,p=h.sourceRect,f=h.source,m=Math.floor(d*p.x-a),g=Math.floor(d*p.y-a),v=Math.ceil(d*p.height+2*a),_=Math.ceil(d*p.width+2*a);if(_>s)throw e.ERR_DIMENSIONS;v>o||u+_>s||(h.img=n,h.rect=new createjs.Rectangle(u,i,_,v),l=l||v,t.splice(c,1),r[h.index]=[u,i,_,v,n,Math.round(-m+d*f.regX-a),Math.round(-g+d*f.regY-a)],u+=_)}return{w:u,h:l}},t._endBuild=function(){this.spriteSheet=new createjs.SpriteSheet(this._data),this._data=null,this.progress=1,this.dispatchEvent("complete")},t._run=function(){for(var e=50*Math.max(.01,Math.min(.99,this.timeSlice||.3)),t=(new Date).getTime()+e,i=!1;t>(new Date).getTime();)if(!this._drawNext()){i=!0;break}if(i)this._endBuild();else{var n=this;this._timerID=setTimeout((function(){n._run()}),50-e)}var r=this.progress=this._index/this._frames.length;if(this.hasEventListener("progress")){var a=new createjs.Event("progress");a.progress=r,this.dispatchEvent(a)}},t._drawNext=function(){var e=this._frames[this._index],t=e.scale*this._scale,i=e.rect,n=e.sourceRect,r=this._data.images[e.img].getContext("2d");return e.funct&&e.funct(e.source,e.data),r.save(),r.beginPath(),r.rect(i.x,i.y,i.width,i.height),r.clip(),r.translate(Math.ceil(i.x-n.x*t),Math.ceil(i.y-n.y*t)),r.scale(t,t),e.source.draw(r),r.restore(),++this._index=1?n:1,this.height=r>=1?r:1,this.x=t||0,this.y=i||0,this.scale=a||1,this.update()},t.update=function(t){if(!this.target)throw"define() must be called before update()";var i=e.getFilterBounds(this.target),n=this.target.cacheCanvas;this._drawWidth=Math.ceil(this.width*this.scale)+i.width,this._drawHeight=Math.ceil(this.height*this.scale)+i.height,n&&this._drawWidth==n.width&&this._drawHeight==n.height||this._updateSurface(),this._filterOffX=i.x,this._filterOffY=i.y,this.offX=this.x*this.scale+this._filterOffX,this.offY=this.y*this.scale+this._filterOffY,this._drawToCache(t),this.cacheID=this.cacheID?this.cacheID+1:1},t.release=function(){if(this._webGLCache)this._webGLCache.isCacheControlled||(this.__lastRT&&(this.__lastRT=void 0),this.__rtA&&this._webGLCache._killTextureObject(this.__rtA),this.__rtB&&this._webGLCache._killTextureObject(this.__rtB),this.target&&this.target.cacheCanvas&&this._webGLCache._killTextureObject(this.target.cacheCanvas)),this._webGLCache=!1;else{var e=this.target.stage;e instanceof createjs.StageGL&&e.releaseTexture(this.target.cacheCanvas)}this.target=this.target.cacheCanvas=null,this.cacheID=this._cacheDataURLID=this._cacheDataURL=void 0,this.width=this.height=this.x=this.y=this.offX=this.offY=0,this.scale=1},t.getCacheDataURL=function(){var e=this.target&&this.target.cacheCanvas;return e?(this.cacheID!=this._cacheDataURLID&&(this._cacheDataURLID=this.cacheID,this._cacheDataURL=e.toDataURL?e.toDataURL():null),this._cacheDataURL):null},t.draw=function(e){return!!this.target&&(e.drawImage(this.target.cacheCanvas,this.x+this._filterOffX/this.scale,this.y+this._filterOffY/this.scale,this._drawWidth/this.scale,this._drawHeight/this.scale),!0)},t._updateSurface=function(){if(!this._options||!this._options.useGL)return(e=this.target.cacheCanvas)||(e=this.target.cacheCanvas=createjs.createCanvas?createjs.createCanvas():document.createElement("canvas")),e.width=this._drawWidth,void(e.height=this._drawHeight);if(!this._webGLCache)if("stage"===this._options.useGL){if(!this.target.stage||!this.target.stage.isWebGL)throw"Cannot use 'stage' for cache because the object's parent stage is "+(this.target.stage?"non WebGL.":"not set, please addChild to the correct stage.");this.target.cacheCanvas=!0,this._webGLCache=this.target.stage}else if("new"===this._options.useGL)this.target.cacheCanvas=document.createElement("canvas"),this._webGLCache=new createjs.StageGL(this.target.cacheCanvas,{antialias:!0,transparent:!0,autoPurge:-1}),this._webGLCache.isCacheControlled=!0;else{if(!(this._options.useGL instanceof createjs.StageGL))throw"Invalid option provided to useGL, expected ['stage', 'new', StageGL, undefined], got "+this._options.useGL;this.target.cacheCanvas=!0,this._webGLCache=this._options.useGL,this._webGLCache.isCacheControlled=!0}var e=this.target.cacheCanvas,t=this._webGLCache;t.isCacheControlled&&(e.width=this._drawWidth,e.height=this._drawHeight,t.updateViewport(this._drawWidth,this._drawHeight)),this.target.filters?(t.getTargetRenderTexture(this.target,this._drawWidth,this._drawHeight),t.getTargetRenderTexture(this.target,this._drawWidth,this._drawHeight)):t.isCacheControlled||t.getTargetRenderTexture(this.target,this._drawWidth,this._drawHeight)},t._drawToCache=function(e){var t=this.target.cacheCanvas,i=this.target,n=this._webGLCache;if(n)n.cacheDraw(i,i.filters,this),(t=this.target.cacheCanvas).width=this._drawWidth,t.height=this._drawHeight;else{var r=t.getContext("2d");e||r.clearRect(0,0,this._drawWidth+1,this._drawHeight+1),r.save(),r.globalCompositeOperation=e,r.setTransform(this.scale,0,0,this.scale,-this._filterOffX,-this._filterOffY),r.translate(-this.x,-this.y),i.draw(r,!0),r.restore(),i.filters&&i.filters.length&&this._applyFilters(r)}t._invalid=!0},t._applyFilters=function(e){var t,i=this.target.filters,n=this._drawWidth,r=this._drawHeight,a=0,s=i[a];do{s.usesContext?(t&&(e.putImageData(t,0,0),t=null),s.applyFilter(e,0,0,n,r)):(t||(t=e.getImageData(0,0,n,r)),s._applyFilter(t)),s=null!==s._multiPass?s._multiPass:i[++a]}while(s);t&&e.putImageData(t,0,0)},createjs.BitmapCache=e}(),window.createjs=window.createjs||{},function(){"use strict";function e(e,t,i){this.Filter_constructor(),this._blurX=e,this._blurXTable=[],this._lastBlurX=null,this._blurY=t,this._blurYTable=[],this._lastBlurY=null,this._quality,this._lastQuality=null,this.FRAG_SHADER_TEMPLATE="uniform float xWeight[{{blurX}}];uniform float yWeight[{{blurY}}];uniform vec2 textureOffset;void main(void) {vec4 color = vec4(0.0);float xAdj = ({{blurX}}.0-1.0)/2.0;float yAdj = ({{blurY}}.0-1.0)/2.0;vec2 sampleOffset;for(int i=0; i<{{blurX}}; i++) {for(int j=0; j<{{blurY}}; j++) {sampleOffset = vRenderCoord + (textureOffset * vec2(float(i)-xAdj, float(j)-yAdj));color += texture2D(uSampler, sampleOffset) * (xWeight[i] * yWeight[j]);}}gl_FragColor = color.rgba;}",(isNaN(i)||i<1)&&(i=1),this.setQuality(0|i)}var t=createjs.extend(e,createjs.Filter);t.getBlurX=function(){return this._blurX},t.getBlurY=function(){return this._blurY},t.setBlurX=function(e){(isNaN(e)||e<0)&&(e=0),this._blurX=e},t.setBlurY=function(e){(isNaN(e)||e<0)&&(e=0),this._blurY=e},t.getQuality=function(){return this._quality},t.setQuality=function(e){(isNaN(e)||e<0)&&(e=0),this._quality=0|e},t._getShader=function(){var e=this._lastBlurX!==this._blurX,t=this._lastBlurY!==this._blurY,i=this._lastQuality!==this._quality;return e||t||i?((e||i)&&(this._blurXTable=this._getTable(this._blurX*this._quality)),(t||i)&&(this._blurYTable=this._getTable(this._blurY*this._quality)),this._updateShader(),this._lastBlurX=this._blurX,this._lastBlurY=this._blurY,void(this._lastQuality=this._quality)):this._compiledShader},t._setShader=function(){this._compiledShader};try{Object.defineProperties(t,{blurX:{get:t.getBlurX,set:t.setBlurX},blurY:{get:t.getBlurY,set:t.setBlurY},quality:{get:t.getQuality,set:t.setQuality},_builtShader:{get:t._getShader,set:t._setShader}})}catch(e){console.log(e)}t._getTable=function(e){if(e<=1)return[1];for(var t=[],i=Math.ceil(2*e),n=(i+=i%2?0:1)/2|0,r=-n;r<=n;r++){var a=r/n*4.2;t.push(1/Math.sqrt(2*Math.PI)*Math.pow(Math.E,-Math.pow(a,2)/4))}var s=t.reduce((function(e,t){return e+t}));return t.map((function(e,t,i){return e/s}))},t._updateShader=function(){if(void 0!==this._blurX&&void 0!==this._blurY){var 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