diff --git a/package.json b/package.json
index 72cc14f9..5fe4668e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "red5pro-html-sdk-testbed",
-  "version": "14.0.0",
+  "version": "14.1.0",
   "description": "Testbed examples for Red5 Pro HTML SDK",
   "main": "src/js/index.js",
   "repository": {
diff --git a/src/page/index.html b/src/page/index.html
index 0a324269..6fec0061 100644
--- a/src/page/index.html
+++ b/src/page/index.html
@@ -149,6 +149,10 @@ <h2 class="centered">WebRTC Specific</h2>
         <label class="settings-label">Switch to Data Channel After Connection:</label>
         <input type="checkbox" id="rtc-signal-socket-field" style="vertical-align: middle;">
       </p>
+      <p class="settings-field settings-collapsable  settings-field-row">
+        <label class="settings-label">Include Resolution in Offer:</label>
+        <input type="checkbox" id="include-resolution-offer-field" style="vertical-align: middle;">
+      </p>
       <hr class="paddedHR" />
       <h2 class="centered">Stream Manager Specific</h2>
       <p class="settings-field settings-collapsable">
@@ -260,6 +264,7 @@ <h2 class="centered">Mixer Specific</h2>
       var rtcTransportPolicySelect = document.getElementById('rtc-transport-policy');
       var rtcpMuxPolicySelect = document.getElementById('rtc-mux-policy');
       var rtcSignalSocketField = document.getElementById('rtc-signal-socket-field');
+      var includeResolutionOfferField = document.getElementById('include-resolution-offer-field');
       var whipWhepField = document.getElementById('whipwhep-field');
       var sessionHostField = document.getElementById('session-host-field');
       var trickleField = document.getElementById('trickle-field');
@@ -381,6 +386,10 @@ <h2 class="centered">Mixer Specific</h2>
         configuration.enableChannelSignaling = rtcSignalSocketField.checked;
         seal(configuration);
       });
+      includeResolutionOfferField.addEventListener('change', function () {
+        configuration.offerSDPResolution = includeResolutionOfferField.checked;
+        seal(configuration);
+      });
       whipWhepField.addEventListener('change', () => {
         configuration.preferWhipWhep = whipWhepField.checked;
         seal(configuration);
@@ -506,6 +515,7 @@ <h2 class="centered">Mixer Specific</h2>
         iceCredential.value = config.rtcConfiguration.iceServers[0].credential || '';
         rtcCandidatePoolSize.value = config.rtcConfiguration.iceCandidatePoolSize || 0;
         rtcSignalSocketField.checked = config.signalingSocketOnly;
+        includeResolutionOfferField.checked = config.offerSDPResolution;
         whipWhepField.checked = config.preferWhipWhep || false;
         sessionHostField.checked = config.disableProxy || false;
         trickleField.checked = config.trickleIce || false;
diff --git a/src/page/test/publishCodecSupport/index.js b/src/page/test/publishCodecSupport/index.js
index 79147e20..fabf673e 100644
--- a/src/page/test/publishCodecSupport/index.js
+++ b/src/page/test/publishCodecSupport/index.js
@@ -223,6 +223,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
     }
     try {
       targetPublisher = preferWhipWhep ? new WHIPClient() : new RTCPublisher()
+      targetPublisher.on('*', onPublisherEvent)
       await targetPublisher.initWithStream(rtcConfig, mediaStream)
       await targetPublisher.publish()
       onPublishSuccess(targetPublisher)
diff --git a/src/template/partial/top-bar.hbs b/src/template/partial/top-bar.hbs
index 04271423..5617aa79 100644
--- a/src/template/partial/top-bar.hbs
+++ b/src/template/partial/top-bar.hbs
@@ -196,7 +196,6 @@ https://www.red5.net">
         <div class="primary-menu-container menu-items">
           <p class="menu-resources">
             <span>Resources</span>
-            <span><img src="/red5/images/arrow_down.svg" /></span>
           </p>
           <p class="menu-developers">
             <a href="https://red5.net/docs">Developers</a>
diff --git a/static/lib/red5pro/red5pro-sdk.min.js b/static/lib/red5pro/red5pro-sdk.min.js
index 15697e64..5eba27d1 100644
--- a/static/lib/red5pro/red5pro-sdk.min.js
+++ b/static/lib/red5pro/red5pro-sdk.min.js
@@ -2,7 +2,7 @@
  * 
  *   red5pro-sdk - Red5 Pro HTML Publisher and Subscriber SDK.
  *   Author: Infrared5 Inc.
- *   Version: 14.0.0-release.b172
+ *   Version: 14.1.0
  *   Url: https://github.com/red5pro/red5pro-html-sdk#readme
  * 
  *   Copyright © 2015 Infrared5, Inc. All rights reserved.
@@ -30,4 +30,4 @@
  *   WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  * 
  */
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t=e.target,n=this.getControls();n&&n.setSeekTime(t.currentTime,n.getPlaybackDuration()),t.currentTime>=t.duration?this._showHLSLivePlayback(!1,this.hlsElement,this.media,this.holder):!isNaN(t.duration)&&this._isHLSPlaybackActive&&this.trigger(new Xt(jt.PLAYBACK_TIME_UPDATE,void 0,{time:t.currentTime,duration:t.duration+this._averageSegmentDuration,action:"hls time update"}))}},{key:"_onHLSPlay",value:function(){v("RTCSeekableSourceHandler","[HLS:videoelement:event] play");var e=this.getControls();e&&e.setState(yn.PLAYING),this.trigger(new Xt(jt.PLAYBACK_STATE_CHANGE,void 0,{code:yn.PLAYING,state:bn[yn.PLAYING]}))}},{key:"_onHLSPause",value:function(){v("RTCSeekableSourceHandler","[HLS:videoelement:event] pause");var e=this.getControls();e&&e.setState(yn.PAUSED),this.trigger(new Xt(jt.PLAYBACK_STATE_CHANGE,void 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C,n=e.controls,r=ve.hasAttributeDefined(this.media,"muted");return n||this._usePlaybackControls?(this._controls=n?e.controls:new Hn(this,this.holder),this.media.controls=!1,this._controls.setAsVOD(this.isSeekable),this._controls.setMutedState(r)):this.media.controls=!1,this._addPlaybackHandlers(this._playbackNotificationCenter),t.resolve(),t.promise}},{key:"connect",value:function(){v("RTCSeekableSourceHandler","[connect]")}},{key:"attemptAutoplay",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]&&arguments[0];this.play().catch((function(n){t?(e.mute(),e.play().then((function(){e.trigger(new Xt(jt.AUTO_PLAYBACK_MUTED,void 0,{element:e.media}))})).catch((function(t){e.trigger(new Xt(jt.AUTO_PLAYBACK_FAILURE,void 0,{error:t.message?t.message:t,element:e.media}))}))):e.trigger(new Xt(jt.AUTO_PLAYBACK_FAILURE,void 0,{error:n.message?n.message:n,element:e.media}))}))}},{key:"enableLiveSeek",value:function(e,t){var n=arguments.length>2&&void 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exist.")),this._options.maintainConnectionOnSubscribeErrors?(this._availabilityResolver=new C,this._subscriptionResolver=new C):this._disconnect()}},{key:"onSDPSuccess",value:function(e){v("RTCSubscriber","[onsdpsuccess]: "+JSON.stringify(e,null,2))}},{key:"onSDPOffer",value:function(e){v("RTCSubscriber","[onsdpoffer]: "+JSON.stringify(e,null,2));var t=new Ot(e.sdp);this.trigger(new Xt(It.OFFER_END,this)),this._requestAnswer(t)}},{key:"onSDPError",value:function(e){this.trigger(new Xt(jt.SUBSCRIBE_FAIL,this,e)),this._subscriptionResolver.reject("Invalid SDP."),y("RTCSubscriber","[onsdperror]"),y("RTCSubscriber",e)}},{key:"onAnswerMediaStream",value:function(){this.trigger(new Xt(It.ANSWER_END,this))}},{key:"onIceCandidate",value:function(e){v("RTCSubscriber","[onicecandidate]"),this.trigger(new Xt(It.CANDIDATE_END,this)),this._sendCandidate(e)}},{key:"onIceCandidateTrickleEnd",value:function(e){var t=this;v("RTCSubscriber","[onicetrickleend]"),this._getViewResolverPromise().then((function(n){n.attachStream(e),t._mediaStream=e,t._setUpMediaTransform(t._mediaTransform,t.getPeerConnection()),t.trigger(new Xt(It.ON_ADD_STREAM,t,t._mediaStream))}))}},{key:"onAddIceCandidate",value:function(e){v("RTCSubscriber","[onaddicecandidate]"),this._peerHelper.addIceCandidate(e)}},{key:"onEmptyCandidate",value:function(){v("RTCSubscriber","[icecandidatetrickle:empty]"),this.trigger(new Xt(It.PEER_CANDIDATE_END))}},{key:"onPeerGatheringComplete",value:function(){v("RTCSubscriber","[icecandidategathering:end]"),this._socketHelper&&this._socketHelper.postEndOfCandidates(this._options.streamName)}},{key:"onSocketIceCandidateEnd",value:function(){v("RTCSubscriber","[onsocketicecandidateend]"),this.trigger(new Xt(It.ICE_TRICKLE_COMPLETE,this)),this._sendSubscribe()}},{key:"onSocketMessage",value:function(e,t){this.trigger(new Xt(It.SOCKET_MESSAGE,this,{socket:e,message:t}))}},{key:"onSocketMessageError",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:void 0;y("RTCSubscriber","Error in stream subscription: ".concat(e,".\n[Optional detail]: ").concat(t)),this._subscriptionResolver.reject("Error in stream subscription: ".concat(e,".")),this.trigger(new Xt(jt.SUBSCRIBE_FAIL,this,e))}},{key:"onSocketClose",value:function(e){v("RTCSubscriber","[onsocketclose]"),this._peerHelper&&this._peerHelper.tearDown(),this.onConnectionClosed(e)}},{key:"onPeerConnectionFail",value:function(){v("RTCSubscriber","[onpeerconnectionfail]"),this.trigger(new Xt(jt.SUBSCRIBE_FAIL,this,"fail")),this._subscriptionResolver&&this._subscriptionResolver.reject("Peer Connection Failed.")}},{key:"onPeerConnectionClose",value:function(e){v("RTCSubscriber","[onpeerconnectionclose]");var t=this._options.liveSeek;(this._socketHelper&&this._socketHelper.tearDown(),t)?t.enabled||this.onSocketClose(e):this.onSocketClose(e)}},{key:"onPeerConnectionOpen",value:function(){v("RTCSubscriber","[onpeerconnectionopen]"),this.trigger(new Xt(It.PEER_CONNECTION_OPEN),this,this.getPeerConnection())}},{key:"onUnpublish",value:function(){v("RTCSubscriber","[onunpublish]"),this.trigger(new Xt(jt.PLAY_UNPUBLISH,this));var e=this._options.liveSeek;(this._sourceHandler&&this._sourceHandler.unpublish(),e)?e.enabled||this.unsubscribe():this.unsubscribe()}},{key:"onConnectionClosed",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:void 0,t=this._options.liveSeek;if(!this._connectionClosed){if(v("RTCSubscriber","[onconnectionclosed]"),t){var n=t.enabled;n||this._disconnect()}else this._disconnect();this.trigger(new Xt(jt.CONNECTION_CLOSED,this,e))}}},{key:"onSendReceived",value:function(e,t){"onMetaData"===e?this.onMetaData(t):"onPublisherNetworkCongestion"===e?this.onPublisherNetworkCongestion(t):"onPublisherNetworkRecovery"===e?this.onPublisherNetworkRecovery(t):this.trigger(new Xt(jt.SUBSCRIBE_SEND_INVOKE,this,{methodName:e,data:t}))}},{key:"onSubscriberStatus",value:function(e){v("RTCSubscriber","[subscriberstatus] - "+JSON.stringify(e,null,2));var t=To.exec(e.message);t&&t[1]===this._options.streamName?(this._subscriptionResolver.resolve(this),this.trigger(new Xt(jt.SUBSCRIBE_START,this)),this._playIfAutoplaySet(this._options,this._view),this._startSeekable(this._options,this._view)):this.trigger(new Xt(jt.SUBSCRIBE_STATUS,this,e))}},{key:"onDataChannelAvailable",value:function(e){var t=this;if(v("RTCSubscriber","[ondatachannel::available]"),this._switchChannelRequest={switchChannel:e||"red5pro"},this._options.signalingSocketOnly)var n=setTimeout((function(){clearTimeout(n),t._socketHelper&&t._socketHelper.sever(t._switchChannelRequest),t._messageTransport=t._peerHelper,t.trigger(new $t(Dt.CHANGE,t,{controller:t,transport:t._messageTransport}))}),this._socketHelper?this._options.socketSwitchDelay:100);this.trigger(new Xt(It.DATA_CHANNEL_AVAILABLE,this,{name:e,dataChannel:this.getDataChannel()}))}},{key:"onDataChannelError",value:function(e,t){this.trigger(new Xt(It.DATA_CHANNEL_ERROR,this,{dataChannel:e,error:t}))}},{key:"onDataChannelMessage",value:function(e,t){this.trigger(new Xt(It.DATA_CHANNEL_MESSAGE,this,{dataChannel:e,message:t}))}},{key:"onDataChannelOpen",value:function(e){this.trigger(new Xt(It.DATA_CHANNEL_OPEN,this,{dataChannel:e}))}},{key:"onDataChannelClose",value:function(e){this.trigger(new Xt(It.DATA_CHANNEL_CLOSE,this,{dataChannel:e}))}},{key:"onMetaData",value:function(e){var t=e.orientation,n=e.streamingMode,r=this._streamingMode;void 0!==t&&t!==this._orientation&&(this._orientation=t,this._options.autoLayoutOrientation&&(Se(this._view.view,parseInt(t,10),Oe(e.resolution)),this._sourceHandler&&this._sourceHandler.handleOrientationChange(parseInt(t,10))),this.trigger(new Xt(jt.ORIENTATION_CHANGE,this,{orientation:parseInt(t,10),viewElement:this._view.view}))),void 0!==n&&n!==r&&(this._streamingMode=n,this.trigger(new Xt(jt.STREAMING_MODE_CHANGE,this,{streamingMode:n,previousStreamingMode:r,viewElement:this._view.view}))),this.trigger(new Xt(jt.SUBSCRIBE_METADATA,this,e))}},{key:"onStreamSwitchComplete",value:function(){v("RTCSubscriber","[streamswitch::complete]");var e=this._options.liveSeek,t=this._requestedStreamSwitch;if(e&&e.enabled){var n=e.baseURL,r=e.fullURL,o=t.split("/").pop(),i=t.substr(0,t.lastIndexOf("/".concat(o))),a=go(go({},this._options),{},{app:i,streamName:o}),s=r;if(r){var c=/.*\/(.*)\.m3u8/.exec(r);if(c&&c.length>1){var u="".concat(c[1],".m3u8");s=r.replace(u,"".concat(o,".m3u8"))}}var l=Zr(a,n,s);this._sourceHandler.switchLiveSeek(l)}this.trigger(new Xt(It.SUBSCRIBE_STREAM_SWITCH,this,{path:t})),this._requestedStreamSwitch=void 0}},{key:"onPublisherNetworkCongestion",value:function(e){this.trigger(new Xt(jt.SUBSCRIBE_PUBLISHER_CONGESTION,this,e))}},{key:"onPublisherNetworkRecovery",value:function(e){this.trigger(new Xt(jt.SUBSCRIBE_PUBLISHER_RECOVERY,this,e))}},{key:"callServer",value:function(e,t){var n="switchStreams"===e,r=this._options,o=r.app,i=r.streamName;if(n){var a=t[0].path;this._requestedStreamSwitch=a,v("RTCSubscriber","[callServer:switch]:: ".concat(e,", ").concat(o,"/").concat(i," -> ").concat(a))}return this.getMessageTransport().postAsync({callAdapter:{method:e,arguments:t}})}},{key:"sendLog",value:function(e,t){try{var n=Object.keys(d).find((function(t){return t.toLowerCase()===e.toLowerCase()}))?e:d.DEBUG,r="string"==typeof t?t:JSON.stringify(t);this.getMessageTransport().post({log:n.toUpperCase(),message:r})}catch(e){var o=e.message||e;y("RTCSubscriber","Could not send log to server. 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this._peerHelper?this._peerHelper.dataChannel:void 0}},{key:"getMediaStream",value:function(){return this._mediaStream}},{key:"getControls",value:function(){return this._sourceHandler?this._sourceHandler.getControls():void 0}},{key:"getPlayer",value:function(){return this._view.view}},{key:"getOptions",value:function(){return this._options}},{key:"getType",value:function(){return eo.RTC.toUpperCase()}}]);var n,r}(Nn),No=function(e,t){var n=new C,r=e.id;if("video"===e.nodeName.toLowerCase()){var o=ve.createElement("div");o.id=r+"_rtmp",t.appendChild(o),e.parentElement&&e.parentElement.removeChild(e),n.resolve(o.id)}else n.resolve(r);return n.promise},jo=function(e,t,n,r,o){var i=new C,a={quality:"high",wmode:"opaque",bgcolor:t.backgroundColor||"#000",allowscriptaccess:"always",allowfullscreen:"true",allownetworking:"all"},s={id:e,name:e,align:"middle"};return r.hasFlashPlayerVersion(t.minFlashVersion)?r.embedSWF(t.swf,o,t.embedWidth||640,t.embedHeight||480,t.minFlashVersion,t.productInstallURL,n,a,s,(function(e){e.success?i.resolve():i.reject("Flash Object embed failed.")})):i.reject("Flash Player Version is not supported."),i.promise};function Ho(e){return(Ho="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}function Io(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,xo(r.key),r)}}function xo(e){var t=function(e,t){if("object"!=Ho(e)||!e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var r=n.call(e,t||"default");if("object"!=Ho(r))return r;throw new TypeError("@@toPrimitive must return a primitive 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e?parseInt(e,10):Math.round(e)},Bo=function(e){return/^.*\.(flv|mp4|mp3)/.test(e)},Vo=function(e){function t(e,n,r){var o;return function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,t),(o=Do(this,t)).media=n,o.clone=o.media.cloneNode(!0),o.parent=o.media.parentNode,o.holder=o._determineHolder(o.media),o.playerType=r,o._swfId=void 0,o._controls=void 0,o._playbackNotificationCenter=e,ve.onFullScreenStateChange(o._handleFullScreenChange.bind(o)),o}return function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function");e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,writable:!0,configurable:!0}}),Object.defineProperty(e,"prototype",{writable:!1}),t&&Fo(e,t)}(t,e),n=t,(r=[{key:"_determineHolder",value:function(e){if(e.parentNode.classList.contains("red5pro-media-container"))return e.parentNode;var t=e.parentNode,n=ve.createElement("div");return n.classList.add("red5pro-media-container"),t.insertBefore(n,e),t.removeChild(e),n.appendChild(e),n}},{key:"_cleanUp",value:function(){var e=this.getEmbeddedView(),t=e.parentNode,n=this.holder;if(t)t.removeChild(e),t!==this.parent&&(t.parentNode.removeChild(t),n=this.parent);else try{e.remove()}catch(e){m("RTMPSourceHandler","Issue in DOM cleanup of flash object embed: ".concat(e.message))}this.media=this.clone.cloneNode(!0),n.appendChild(this.media),this._controls&&this._controls.detach()}},{key:"_addPlaybackHandlers",value:function(e){var t=this.getControls();void 0!==t&&(e.on(jt.SUBSCRIBE_START,(function(){t.setState(yn.PLAYING)})),e.on(jt.SUBSCRIBE_STOP,(function(){t.setState(yn.IDLE)})),e.on(jt.PLAY_UNPUBLISH,(function(){t.setState(yn.IDLE)})),e.on(jt.SUBSCRIBE_METADATA,(function(e){e.data.duration&&t.setPlaybackDuration(e.data.duration)})),e.on(jt.VOLUME_CHANGE,(function(e){t.setVolume(e.data.volume)})),e.on(jt.PLAYBACK_STATE_CHANGE,(function(e){e.data.code===yn.AVAILABLE&&t.enable(!0),t.setState(e.data.code)})),e.on(jt.PLAYBACK_TIME_UPDATE,(function(e){t.setSeekTime(e.data.time,e.data.duration)})),e.on(jt.FULL_SCREEN_STATE_CHANGE,(function(e){t.onFullScreenChange(e.data)})))}},{key:"_handleFullScreenChange",value:function(e){var t=this.getEmbeddedView();e?(this.holder.classList.add("red5pro-media-container-full-screen"),t.classList.add("red5pro-media-container-full-screen")):(this.holder.classList.remove("red5pro-media-container-full-screen"),t.classList.remove("red5pro-media-container-full-screen")),this.trigger(new Xt(jt.FULL_SCREEN_STATE_CHANGE,void 0,e))}},{key:"_setUpInitCallback",value:function(e){var t=this;ve.addSubscriptionAssignmentHandler((function(n){v("RTMPSourceHandler","Embed and init() complete for subscriber swf. successId(".concat(n,").")),e.resolve(n),t._tearDownInitCallback()}))}},{key:"_tearDownInitCallback",value:function(){}},{key:"addSource",value:function(e,t){var n=this,r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,o=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null;v("RTMPSourceHandler","[addsource]"),this._swfId=e,this.holder=this._determineHolder(this.media);var i=new C,a=t.controls,s=ve.hasAttributeDefined(this.media,"muted"),c=ve.hasAttributeDefined(this.media,"controls")&&ve.hasClassDefined(this.media,"red5pro-media");t.swf=r||t.swf,t.minFlashVersion=o||t.minFlashVersion,this._setUpInitCallback(i);var u=this.media.classList;return No(this.media,this.holder).then((function(r){var o={stream:t.streamName,app:t.context?"".concat(t.app,"/").concat(t.context):t.app,host:t.host,muted:ve.hasAttributeDefined(n.media,"muted"),autoplay:ve.hasAttributeDefined(n.media,"autoplay"),useAdaptiveBitrateController:t.useAdaptiveBitrateController};return t.backgroundColor&&(o.backgroundColor=t.backgroundColor),t.buffer&&!isNaN(Number(t.buffer))&&(o.buffer=t.buffer),t.width&&!isNaN(t.width)&&(o.width=Uo(t.width)),t.height&&!isNaN(t.height)&&(o.height=Uo(t.height)),"100%"!==t.embedWidth&&"100%"!==t.embedHeight||(o.autosize=!0),n._swfId=e,void 0!==t.connectionParams&&(o.connectionParams=encodeURIComponent(JSON.stringify(t.connectionParams))),void 0!==t.abrVariants&&(o.abrVariants=encodeURIComponent(JSON.stringify(t.abrVariants))),void 0!==t.abrVariantUpgradeSettings&&(o.abrVariantUpgradeSettings=encodeURIComponent(JSON.stringify(t.abrVariantUpgradeSettings))),jo(e,t,o,ve.getSwfObject(),r)})).then((function(){if(a||c){n._controls=a?t.controls:new Hn(n,n.holder),n.media.controls=!1,n._controls.setAsVOD(Bo(t.streamName)),n._controls.setMutedState(s);for(var e,r=n.getEmbeddedView(),o=u.length;--o>-1;)e=u.item(o),r.classList.add(e)}return n._addPlaybackHandlers(n._playbackNotificationCenter),n.trigger(new Xt(jt.PLAYBACK_STATE_CHANGE,void 0,{code:yn.AVAILABLE,state:bn[yn.AVAILABLE]})),!0})).then((function(){return!0})).catch((function(e){return i.reject(e)})),i.promise}},{key:"connect",value:function(){v("RTMPSourceHandler","[connect]");try{this.getEmbeddedView().connect()}catch(e){throw e}}},{key:"play",value:function(){try{this.getEmbeddedView().play()}catch(e){throw e}}},{key:"pause",value:function(){try{this.getEmbeddedView().pause()}catch(e){throw e}}},{key:"resume",value:function(){try{this.getEmbeddedView().resume()}catch(e){throw e}}},{key:"stop",value:function(){try{this.getEmbeddedView().stop()}catch(e){throw e}}},{key:"mute",value:function(){try{this.getEmbeddedView().mute()}catch(e){throw e}}},{key:"unmute",value:function(){try{this.getEmbeddedView().unmute()}catch(e){throw e}}},{key:"setVolume",value:function(e){try{this.getEmbeddedView().setVolume(e)}catch(e){throw e}}},{key:"seekTo",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:void 0;try{this.getEmbeddedView().seekTo(e,t)}catch(e){throw e}}},{key:"toggleFullScreen",value:function(){try{ve.toggleFullScreen(this.holder)}catch(e){throw e}}},{key:"unpublish",value:function(){this.stop()}},{key:"disconnect",value:function(){try{this.getEmbeddedView().disconnect(),v("RTMPSourceHandler","[disconnect]")}catch(e){}this._cleanUp()}},{key:"startABRController",value:function(){try{this.getEmbeddedView().startABRController()}catch(e){v("RTMPSourceHandler","Could not start the Adaptive Bitrate Controller: ".concat(e.message))}}},{key:"stopABRController",value:function(){try{this.getEmbeddedView().stopABRController()}catch(e){v("RTMPSourceHandler","Could not stop the Adaptive Bitrate Controller: 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this._viewResolver.promise}},{key:"_getSubscriptionResolverPromise",value:function(){return this._subscriptionResolver.promise}},{key:"_getEmbedPromise",value:function(){return this._embedPromise=k.createIfNotExist(this._embedPromise),this._embedPromise.promise}},{key:"_glomSourceHandlerAPI",value:function(e){var t=this;this.pause=e.pause.bind(e),this.resume=e.resume.bind(e),this.stop=e.stop.bind(e),this.mute=e.mute.bind(e),this.unmute=e.unmute.bind(e),this.setVolume=e.setVolume.bind(e),this.seekTo=e.seekTo.bind(e),this.toggleFullScreen=e.toggleFullScreen.bind(e),this.setABRLevel=e.setABRLevel.bind(e),this.setABRVariants=e.setABRVariants.bind(e),this.stopABRController=e.stopABRController.bind(e),this.startABRController=e.startABRController.bind(e),this.setABRVariantUpgradeSettings=e.setABRVariantUpgradeSettings.bind(e),e.on("*",(function(e){t.trigger(new Xt(e.type,t,e.data))}))}},{key:"_setViewIfNotExist",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:void 0;if(void 0===e&&void 0!==t){var n=new Kr(t);n.attachSubscriber(this)}}},{key:"_establishExtIntHandlers",value:function(e){var t=this;v("RTMPSubcriber","Subscriber ID provided to client: (".concat(e,")."));var n=function(t){return["subscriber",t,e.split("-").join("_")].join("_")};window[n("r5proConnectClosed")]=function(){return t.trigger(new Xt(jt.CONNECTION_CLOSED,t))},window[n("r5proConnectSuccess")]=function(){return t.trigger(new Xt(jt.CONNECT_SUCCESS,t))},window[n("r5proConnectFailure")]=function(){t.trigger(new Xt(jt.CONNECT_FAILURE,t))},window[n("r5proSubscribeStop")]=function(){return t.trigger(new Xt(jt.SUBSCRIBE_STOP,t))},window[n("r5proSubscribeMetadata")]=function(e){var n=JSON.parse(e),r=n.orientation,o=n.streamingMode,i=parseInt(r,10),a=t._streamingMode;t._orientation!==i&&(t._orientation=i,t.trigger(new Xt(jt.ORIENTATION_CHANGE,t,{orientation:i}))),a!==o&&(t._streamingMode=o,t.trigger(new Xt(jt.STREAMING_MODE_CHANGE,t,{streamingMode:o,previousStreamingMode:a}))),t.trigger(new Xt(jt.SUBSCRIBE_METADATA,t,JSON.parse(e)))},window[n("r5proSubscribeUnpublish")]=function(){t.onUnpublish()},window[n("r5proSubscribePublisherCongestion")]=function(e){return t.trigger(new Xt(jt.SUBSCRIBE_PUBLISHER_CONGESTION,t,JSON.parse(e)))},window[n("r5proSubscribePublisherRecovery")]=function(e){return t.trigger(new Xt(jt.SUBSCRIBE_PUBLISHER_RECOVERY,t,JSON.parse(e)))},window[n("r5proSubscribeSendInvoke")]=function(e){t.trigger(new Xt(jt.SUBSCRIBE_SEND_INVOKE,t,"string"==typeof e?JSON.parse(e):e))},window[n("r5proSubscribePlayRequest")]=function(){t.play()},window[n("r5proSubscribeStart")]=function(){t._subscriptionResolver.resolve(t),t.trigger(new Xt(jt.SUBSCRIBE_START,t))},window[n("r5proSubscribeInvalidName")]=function(){t._subscriptionResolver.reject("NetStream.Play.StreamNotFound",t),t.trigger(new Xt(jt.SUBSCRIBE_INVALID_NAME,t))},window[n("r5proSubscribeFail")]=function(){t._subscriptionResolver.reject("NetStream.Failed",t),t.trigger(new Xt(jt.SUBSCRIBE_FAIL,t))},window[n("r5proSubscribeVolumeChange")]=function(e){t.trigger(new Xt(jt.VOLUME_CHANGE,t,{volume:JSON.parse(e).volume}))},window[n("r5proSubscribePlaybackStalled")]=function(){v("RTMPSubcriber","playback has stalled...")},window[n("r5proSubscribePlaybackTimeChange")]=function(e){var n=JSON.parse(e);t.trigger(new Xt(jt.PLAYBACK_TIME_UPDATE,t,{time:n.value,duration:n.duration}))},window[n("r5proSubscribePlaybackStateChange")]=function(e){var n=JSON.parse(e).code;t.trigger(new Xt(jt.PLAYBACK_STATE_CHANGE,t,{code:n,state:bn[n]}))},window[n("r5proSubscribeABRLevelChange")]=function(e){var n=JSON.parse(e),r=n.level,o=n.stream,i=JSON.parse(decodeURIComponent(o));t.trigger(new Xt(xt.ABR_LEVEL_CHANGE,t,{level:r,stream:i}))}}},{key:"init",value:function(e){var t=this,n=new C,r=e.minFlashVersion||qo.minFlashVersion;if(ve.supportsFlashVersion(r)){this._options=Object.assign({},qo,e);try{ve.injectScript(this._options.swfobjectURL).then((function(){var e=t._embedPromise;return v("RTMPSubcriber","SWFObject embedded."),t._sourceHandler?(t._sourceHandler.addSource(t._elementId,t._options).then((function(n){t._establishExtIntHandlers(n),e.resolve(t)})).catch((function(t){e.reject(t)})),t._getEmbedPromise()):(t._getViewResolverPromise().then((function(e){if(t._sourceHandler=new Vo(t,e.view,t.getType()),t._glomSourceHandlerAPI(t._sourceHandler),t._options){var n=t._embedPromise;t._sourceHandler.addSource(t._elementId,t._options).then((function(e){t._establishExtIntHandlers(e),n.resolve(t)})).catch((function(e){return n.reject(e)}))}})),!0)})).then((function(){t._setViewIfNotExist(t._view,t._options.mediaElementId),n.resolve(t)})).catch((function(e){y("RTMPSubcriber","Could not embed Flash-based RTMP Player. 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0,{code:yn.IDLE,state:bn[yn.IDLE]}))},e.ontimeupdate=function(o){r&&(t.isVOD?n.setSeekTime(e.currentTime,t.isVOD?e.duration:void 0):n.setSeekTime(1,1)),t.trigger(new Xt(jt.PLAYBACK_TIME_UPDATE,void 0,{time:e.currentTime,duration:e.duration}))},e.onseeked=function(e){},e.onseeking=function(e){},e.onplay=function(){r&&n.setState(yn.PLAYING),t.trigger(new Xt(jt.PLAYBACK_STATE_CHANGE,void 0,{code:yn.PLAYING,state:bn[yn.PLAYING]}))},e.onpause=function(){r&&n.setState(yn.PAUSED),t.trigger(new Xt(jt.PLAYBACK_STATE_CHANGE,void 0,{code:yn.PAUSED,state:bn[yn.PAUSED]}))},e.onvolumechange=function(o){r&&n.getVolume()!==t.media.volume&&n.setVolume(t.media.volume),t.trigger(new Xt(jt.VOLUME_CHANGE,void 0,{volume:e.muted?0:e.volume}))},e.onencrypted=function(){v("HLSSourceHandler","[videoelement:event] encrypted")},e.onemptied=function(){v("HLSSourceHandler","[videoelement:event] emptied")},e.onloadeddata=function(){v("HLSSourceHandler","[videoelement:event] loadeddata")},e.onresize=function(){v("HLSSourceHandler","[videoelement:event] resize"),t.trigger(new Xt(jt.VIDEO_DIMENSIONS_CHANGE,void 0,{width:t.media.videoWidth,height:t.media.videoHeight}))},e.onloadedmetadata=function(){v("HLSSourceHandler","[videoelement:event] loadedmetadata"),t.trigger(new Xt(jt.SUBSCRIBE_START,void 0,{}))},e.onloadstart=function(){v("HLSSourceHandler","[videoelement:event] loadedstart")},e.onstalled=function(){v("HLSSourceHandler","[videoelement:event] stalled")},e.onsuspend=function(){v("HLSSourceHandler","[videoelement:event] suspend")},e.onwaiting=function(){v("HLSSourceHandler","[videoelement:event] waiting")}}},{key:"_handleFullScreenChange",value:function(e){e?(this.holder.classList.add("red5pro-media-container-full-screen"),this.media.classList.add("red5pro-media-container-full-screen")):(this.holder.classList.remove("red5pro-media-container-full-screen"),this.media.classList.remove("red5pro-media-container-full-screen")),this.trigger(new Xt(jt.FULL_SCREEN_STATE_CHANGE,void 0,e))}},{key:"_embedMediaSource",value:function(e,t,n){var r=new C;try{var o=ve.createElement("source");o.type=t,o.src=e,this.media.type=t,this.media.firstChild?this.media.insertBefore(o,this.media.firstChild):this.media.appendChild(o),this._mediaSource=o,this._autoLayoutOrientation=n.autoLayoutOrientation,ve.onOrientationMetadata(this.media,this._onOrientationMetadata),ve.onStreamingModeMetadata(this.media,this._onStreamingModeMetadata),r.resolve()}catch(e){r.reject(e.message)}return r.promise}},{key:"_onOrientationMetadata",value:function(e){var t=e.orientation,n=e.resolution,r=parseInt(t,10);t&&this._orientation!==r&&(v("HLSSourceHandler","Metadata received: "+JSON.stringify(e,null,2)),this._orientation=r,this._autoLayoutOrientation&&(Se(this.media,this._orientation,Oe(n)),this._handleOrientationChange(this._orientation)),this.trigger(new Xt(jt.ORIENTATION_CHANGE,void 0,{orientation:this._orientation,viewElement:this.media})),this.trigger(new Xt(jt.SUBSCRIBE_METADATA,void 0,e)))}},{key:"_onStreamingModeMetadata",value:function(e){var t=e.streamingMode,n=this._streamingMode;t&&n!==t&&(v("HLSSourceHandler","Metadata received: "+JSON.stringify(e,null,2)),this._streamingMode=t,this.trigger(new Xt(jt.STREAMING_MODE_CHANGE,void 0,{streamingMode:this._streamingMode,previousStreamingMode:n,viewElement:this.media})),this.trigger(new Xt(jt.SUBSCRIBE_METADATA,void 0,e)))}},{key:"addSource",value:function(e,t,n){var r=this;v("HLSSourceHandler","[addsource]"),this.holder=this._determineHolder(this.media);var o=new C,i=n.controls,a=ve.hasAttributeDefined(this.media,"muted"),s=ve.hasAttributeDefined(this.media,"autoplay");a||this.media.setAttribute("autoplay",!1);var c=ve.hasAttributeDefined(this.media,"controls")&&ve.hasClassDefined(this.media,"red5pro-media");return this._embedMediaSource(e,t,n).then((function(){(i||c)&&(r._controls=i?n.controls:new Hn(r,r.holder),r.media.controls=!1,r._controls.setAsVOD(r.isVOD),r._controls.setMutedState(a)),r._addPlaybackHandlers(r._playbackNotificationCenter),s&&r.attemptAutoplay(n.muteOnAutoplayRestriction),o.resolve()})).catch((function(e){return o.reject(e)})),o.promise}},{key:"connect",value:function(){v("HLSSourceHandler","[connect]")}},{key:"attemptAutoplay",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]&&arguments[0];this.play().catch((function(n){t?(e.mute(),e.play().then((function(){e.trigger(new Xt(jt.AUTO_PLAYBACK_MUTED,void 0,{element:e.media}))})).catch((function(t){e.trigger(new Xt(jt.AUTO_PLAYBACK_FAILURE,void 0,{error:t.message?t.message:t,element:e.media}))}))):e.trigger(new Xt(jt.AUTO_PLAYBACK_FAILURE,void 0,{error:n.message?n.message:n,element:e.media}))}))}},{key:"play",value:function(){v("HLSSourceHandler","[videoelement:action] play");var e=new C;try{var t=this.media.play();t?t.then((function(){v("HLSSourceHandler","[videoelement:action] play 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e=this.getControls();e&&e.setMutedState(!0)}},{key:"unmute",value:function(){this.media.muted=!1;var e=this.getControls();e&&e.setMutedState(!1)}},{key:"setVolume",value:function(e){this.unmute(),this.media.volume=e}},{key:"seekTo",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:void 0;this.media.currentTime=t?e*t:e}},{key:"toggleFullScreen",value:function(){try{ve.toggleFullScreen(this.holder)}catch(e){throw e}}},{key:"unpublish",value:function(){try{this.stop(),this.media.onended.call(this.media)}catch(e){}}},{key:"disconnect",value:function(){this._cleanUp()}},{key:"_handleOrientationChange",value:function(e){this._controls&&e%180!=0&&(this.holder.classList.add("red5pro-media-background"),this.media.classList.remove("red5pro-media-background"))}},{key:"getControls",value:function(){return this._controls}},{key:"getType",value:function(){return this.playerType}},{key:"isVOD",get:function(){return 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stopping/i,gs=function(e){v("RTCPublisher",e)},_s=function(e){m("RTCPublisher",e)},ws=function(e){y("RTCPublisher",e)},Ss={endpoint:void 0,protocol:"wss",port:443,app:"live",streamMode:ya.LIVE,keyFramerate:3e3,mediaElementId:"red5pro-publisher",rtcConfiguration:{iceServers:[{urls:"stun:stun2.l.google.com:19302"}],iceCandidatePoolSize:2,bundlePolicy:"max-bundle"},iceServers:void 0,iceTransport:ro.UDP,bandwidth:{audio:56,video:512},clearMediaOnUnpublish:!1,mediaConstraints:new Ta,onGetUserMedia:void 0,signalingSocketOnly:!0,dataChannelConfiguration:void 0,forceVP8:!1,videoEncoding:void 0,audioEncoding:void 0,socketSwitchDelay:1e3,bypassAvailable:!1},Es=function(e){var t={audio:!1,video:!1},n={audio:!1,video:!1};return e.getTracks().forEach((function(e){"video"===e.kind?(n.video=e.getSettings(),t.video=e.getConstraints()):"audio"===e.kind&&(n.audio=e.getSettings(),t.audio=e.getConstraints())})),{requested:t,accepted:n}},Cs=function(e){function t(){var e;return function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,t),(e=ps(this,t))._options=void 0,e._view=void 0,e._peerHelper=void 0,e._socketHelper=void 0,e._messageTransport=void 0,e._mediaStream=void 0,e._mediaTransform=void 0,e._switchChannelRequest=void 0,e._streamFuture=void 0,e._availableFuture=void 0,e._peerFuture=void 0,e._offerFuture=void 0,e._sendOfferFuture=void 0,e._trickleEndFuture=void 0,e._publishFuture=void 0,e._unpublishFuture=void 0,e._onOrientationChange=e._onOrientationChange.bind(e),e._gUMRejectionHandler=e._onGUMRejection.bind(e),e}return function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function");e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,writable:!0,configurable:!0}}),Object.defineProperty(e,"prototype",{writable:!1}),t&&ms(e,t)}(t,e),function(e,t,n){return t&&hs(e.prototype,t),n&&hs(e,n),Object.defineProperty(e,"prototype",{writable:!1}),e}(t,[{key:"_getMediaStream",value:function(){return this._streamFuture=k.createIfNotExist(this._streamFuture),this._streamFuture.promise}},{key:"_getTrickleEnd",value:function(){return k.createIfNotExist(this._trickleEndFuture)}},{key:"_gum",value:function(e){var t=this,n=function(e){if(!e)return!1;var t=e.getTracks();return!!(t&&t.length>1)&&"video"===t[0].kind};void 0!==e.onGetUserMedia?(gs("Requesting gUM from user-defined configuration:onGetUserMedia."),e.onGetUserMedia().then((function(r){if(n(r))return gs("We received a MediaStream with mismatching track listing. Trying again..."),void t._gum(e);t.trigger(new qt(At.CONSTRAINTS_ACCEPTED,t,Es(r))),t._streamFuture.resolve(r)})).catch((function(n){ws("Could not resolve MediaStream from provided gUM. Error - ".concat(n)),t.trigger(new qt(At.CONSTRAINTS_REJECTED,t,{constraints:e.mediaConstraints})),t._streamFuture.reject(n)}))):(gs("Requesting gUM using mediaConstraints: ".concat(JSON.stringify(e.mediaConstraints,null,2))),this._peerHelper.getUserMedia(e.mediaConstraints,this._gUMRejectionHandler).then((function(r){if(n(r.media))return gs("We received a MediaStream with mismatching track listing. Trying again..."),void t._gum(e);gs("Found valid constraints: ".concat(JSON.stringify(r.constraints,null,2))),t.trigger(new qt(At.CONSTRAINTS_ACCEPTED,t,Es(r.media))),t.trigger(new qt(Rt.DIMENSION_CHANGE,t,r.constraints)),t._streamFuture.resolve(r.media)})).catch((function(n){gs("Could not find valid constraint resolutions from: ".concat(JSON.stringify(n.constraints,null,2))),ws("Could not resolve MediaStream from provided mediaConstraints. Error - ".concat(n.error)),gs("Attempting to find resolutions from original provided constraints: ".concat(JSON.stringify(n.constraints,null,2))),t.trigger(new qt(At.CONSTRAINTS_REJECTED,t,{constraints:n.constraints})),e.onGetUserMedia=function(){return t._peerHelper.forceUserMedia(n.constraints)},t._gum(e)})))}},{key:"_onGUMRejection",value:function(e){this.trigger(new qt(At.CONSTRAINTS_REJECTED,this,{constraints:e}))}},{key:"_onOrientationChange",value:function(e){this.getMessageTransport()&&this.getMessageTransport().post({send:{method:"onMetaData",data:{deviceOrientation:e}}})}},{key:"_onMediaStreamReceived",value:function(e){this._mediaStream=e,this.trigger(new qt(At.MEDIA_STREAM_AVAILABLE,this,e)),this._view&&this._view.preview(this._mediaStream)}},{key:"_setViewIfNotExist",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:void 0;if(void 0===e&&void 0!==t){var n=new va(t);n.attachPublisher(this)}}},{key:"_requestAvailability",value:function(e){return gs("[requestavailability]"),this._availableFuture=k.createIfNotExist(this._availableFuture),this._options.bypassAvailable?this._availableFuture.resolve(!0):this._socketHelper.post({isAvailable:e,bundle:!0}),this._availableFuture.promise}},{key:"_createPeerConnection",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:void 0,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:void 0;return gs("[createpeeer]"),this._peerFuture=void 0,this._peerFuture=k.createIfNotExist(this._peerFuture),n&&e&&(_s("The iceServers configuration property is considered deprecated. Please use the rtcConfiguration configuration property upon which you can assign iceServers. Reference: https://www.red5pro.com/docs/streaming/migrationguide.html"),e.iceServers=n),void 0!==e?this._peerHelper.setUpWithPeerConfiguration(e,t,this._peerFuture):this._peerHelper.setUp(n,this._peerFuture,this._options.rtcpMuxPolicy)}},{key:"_createOffer",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;return gs("[createoffer]"),this._offerFuture=void 0,this._offerFuture=k.createIfNotExist(this._offerFuture),this._peerHelper.createOffer(e,!1,this._offerFuture),this._offerFuture.promise}},{key:"_setRemoteDescription",value:function(e){return gs("[setremotedescription]"),this._peerHelper.setRemoteDescription(e)}},{key:"_sendOffer",value:function(e,t,n){var r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:void 0,o=arguments.length>4&&void 0!==arguments[4]?arguments[4]:void 0;gs("[sendoffer]");var i={handleOffer:t,transport:n,data:{sdp:e}};return r&&(i.videoEncoding=r),o&&(i.audioEncoding=o),this._sendOfferFuture=void 0,this._sendOfferFuture=k.createIfNotExist(this._sendOffFuture),this._socketHelper.post(i),this._sendOfferFuture.promise}},{key:"_sendCandidate",value:function(e,t){gs("[sendcandidate]"),this._socketHelper.post({handleCandidate:t,data:{candidate:e}})}},{key:"_requestPublish",value:function(e,t,n){return gs("[requestpublish]"),this._publishFuture=void 0,this._publishFuture=k.createIfNotExist(this._publishFuture),this._socketHelper.post({publish:e,mode:t,keyFramerate:n}),this._publishFuture.promise}},{key:"_requestUnpublish",value:function(e){return this._unpublishFuture=void 0,this._unpublishFuture=k.createIfNotExist(this._unpublishFuture),this.getMessageTransport().postUnpublish(e)||this._unpublishFuture.resolve(),this._unpublishFuture.promise}},{key:"_setUpMediaTransform",value:(n=ls().mark((function e(t,n,r){var o,i,a,s,c,u,l,d;return ls().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:if(!t){e.next=16;break}if(o=this._mediaTransform,i=o.audio,a=o.video,s=o.worker,c=n.getSenders().find((function(e){return e.track&&"video"===e.track.kind})),u=n.getSenders().find((function(e){return e.track&&"audio"===e.track.kind})),!c||!a&&!s){e.next=15;break}return e.prev=5,e.next=8,fo(t,c,r);case 8:(l=e.sent).generator&&(this._mediaStream.addTrack(l.generator),this._mediaStream.removeTrack(this._mediaStream.getVideoTracks()[0])),e.next=15;break;case 12:e.prev=12,e.t0=e.catch(5),this.trigger(new qt(At.TRANSFORM_ERROR,this,{type:"video",error:e.t0}));case 15:if(u&&(i||s))try{(d=vo(t,u,r)).generator&&(this._mediaStream.addTrack(d.generator),this._mediaStream.removeTrack(this._mediaStream.getAudioTracks()[0]))}catch(e){this.trigger(new qt(At.TRANSFORM_ERROR,this,{type:"audio",error:e}))}case 16:case"end":return e.stop()}}),e,this,[[5,12]])})),r=function(){var e=this,t=arguments;return new Promise((function(r,o){var i=n.apply(e,t);function a(e){ds(i,r,o,a,s,"next",e)}function s(e){ds(i,r,o,a,s,"throw",e)}a(void 0)}))},function(e,t,n){return r.apply(this,arguments)})},{key:"init",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:void 0;this._streamFuture=void 0;var n=new C;return Be()&&Tt()?(this._options=cs(cs({},Ss),e),this._peerHelper=new is(this),this._socketHelper=new Ja(this),this._messageTransport=this._messageTransport||this._socketHelper,this._mediaTransform=t,this._mediaTransform&&!We()&&(this.trigger(new qt(At.UNSUPPORTED_FEATURE,this,{feature:"Insertable Streams",message:"You provided Media Transforms for track processing, but your current browser does not support the Insertable Streams API."})),this._mediaTransform=void 0),this._getMediaStream().then(this._onMediaStreamReceived.bind(this)).catch((function(e){_s("[gum]: ".concat(e))})),this._gum(this._options),this._setViewIfNotExist(this._view,this._options.mediaElementId),n.resolve(this)):n.reject("Cannot create WebRTC playback instance. Your environment does not support WebRTC and/or WebSockets."),n.promise}},{key:"initWithStream",value:function(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:void 0;gs("[initWithStream]"),this._streamFuture=void 0;var r=new C;if(Be()&&Tt()){this._mediaTransform=n,this._mediaTransform&&!We()&&(this.trigger(new qt(At.UNSUPPORTED_FEATURE,this,{feature:"Insertable Streams",message:"You provided Media Transforms for track processing, but your current browser does not support the Insertable Streams API."})),this._mediaTransform=void 0),this._options=cs(cs({},Ss),e),this._peerHelper=new is(this),this._socketHelper=new Ja(this),this._messageTransport=this._messageTransport||this._socketHelper,this._setViewIfNotExist(this._view,this._options.mediaElementId);var o=this._getMediaStream();o.then(this._onMediaStreamReceived.bind(this)).catch((function(e){_s("[gum]: ".concat(e))})),this._streamFuture.resolve(t),r.resolve(this)}else r.reject("Cannot create WebRTC playback instance. Your environment does not support WebRTC and/or WebSockets.");return r.promise}},{key:"setView",value:function(e){return this._view=e,this._mediaStream&&this._view&&this._view.preview(this._mediaStream),this}},{key:"preview",value:function(){var e=this;gs("[preview]");var t=new Promise((function(t){t(e)}));return this._setViewIfNotExist(this._view,this._options.mediaElementId),t}},{key:"unpreview",value:function(){gs("[unpreview]"),this._mediaStream&&this._mediaStream.getTracks().forEach((function(e){e.stop()})),this._view&&this._view.unpreview(),this._view=void 0}},{key:"publish",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null,n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;gs("[publish]"),this._options.streamName=t||this._options.streamName;var r=n||new C,o=new C,i=Xr(this._options,{id:this._options.streamName});this._trickleEndFuture=this._getTrickleEnd(),this._peerHelper||(this._peerHelper=new is(this)),this._socketHelper?this._socketHelper.clearRetry():(this._socketHelper=new Ja(this),this._messageTransport=this._socketHelper),this._socketHelper.setUp(i,o);var a=this._options,s=a.rtcConfiguration,c=a.signalingSocketOnly,u=a.dataChannelConfiguration,l=c&&Ve();l&&!u&&(u={name:"red5pro"}),this._options.signalingSocketOnly=l,this._publishFuture=k.createIfNotExist(this._publishFuture),this._publishFuture.promise.catch((function(t){ve.removeOrientationChangeHandler(e._onOrientationChange),r.reject(t),e.trigger(new qt(Rt.CONNECT_FAILURE,e,t))}));var d=this._options,h=d.forceVP8,f=d.videoEncoding,p=d.audioEncoding;return h&&(f=ga.VP8,this._options.videoEncoding=f),o.promise.then((function(){return e.trigger(new qt(Rt.CONNECT_SUCCESS,e)),e._getMediaStream()})).then((function(){return e._requestAvailability(e._options.streamName,e._options.streamType)})).then((function(){var t=s;return void 0===s.encodedInsertableStreams&&(t=Object.assign(s,{encodedInsertableStreams:!!e._mediaTransform})),e._createPeerConnection(t,u,e._options.iceServers)})).then((function(t){return e.trigger(new qt(At.PEER_CONNECTION_AVAILABLE,e,t)),e._mediaStream.getTracks().forEach((function(n){t.addTrack(n,e._mediaStream)})),t.getTransceivers().forEach((function(e){if(e.sender&&e.sender.track){var t=e.sender.track.kind;if(f&&"video"===t&&e.setCodecPreferences){var n=RTCRtpSender.getCapabilities("video").codecs;try{var r=n.findIndex((function(e){return e.mimeType==="video/".concat(f)}));if(r>-1){var o=n.slice(0),i=n[r];o.splice(r,1),o.unshift(i),e.setCodecPreferences(o)}}catch(e){_s("[videoEncoding] Could not set codec preferences for ".concat(f,". ").concat(e.message||e))}}else if(p&&"audio"===t&&e.setCodecPreferences)try{var a=RTCRtpSender.getCapabilities("audio").codecs,s=a.findIndex((function(e){return e.mimeType==="audio/".concat(p)}));if(s>-1){var c=a[s];a.splice(s,1),a.unshift(c),e.setCodecPreferences(a)}}catch(e){_s("[audioEncoding] Could not set codec preferences for ".concat(p,". ").concat(e.message||e))}}})),e._createOffer(e._options.bandwidth)})).then((function(t){var n=e._options,r=n.streamName,o=n.iceTransport,i=n.videoEncoding,a=n.audioEncoding;return e.trigger(new qt(At.OFFER_START,e,t)),e._sendOffer(t,r,o,i,a)})).then((function(t){return e._setRemoteDescription(t.sdp)})).then((function(t){return e.trigger(new qt(At.OFFER_END,e,t)),e._getTrickleEnd().promise})).then((function(){return e.trigger(new qt(At.ICE_TRICKLE_COMPLETE,e)),e._requestPublish(e._options.streamName,e._options.streamMode,e._options.keyFramerate)})).then((function(){e._setUpMediaTransform(e._mediaTransform,e.getPeerConnection(),e.getMediaStream()),ve.addOrientationChangeHandler(e._onOrientationChange),r.resolve(e),e.trigger(new qt(Rt.PUBLISH_START,e))})).catch((function(t){ve.removeOrientationChangeHandler(e._onOrientationChange),r.reject(t),e.trigger(new qt(Rt.CONNECT_FAILURE,e,t))})),r.hasOwnProperty("promise")?r.promise:r}},{key:"publishWithSocket",value:function(e){var t=this,n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null;gs("[publishWithSocket]"),this._options.streamName=n||this._options.streamName;var o=r||new C,i=new C;return this._socketHelper=new Ja(this),this._socketHelper.setUpWithSocket(e,i),i.promise.then((function(){return t._requestPublish(t._options.streamName,t._options.streamMode,t._options.keyFramerate)})).then((function(){ve.addOrientationChangeHandler(t._onOrientationChange),o.resolve(t),t.trigger(new qt(Rt.PUBLISH_START,t))})).catch((function(e){ve.removeOrientationChangeHandler(t._onOrientationChange),o.reject(e),t.trigger(new qt(Rt.CONNECT_FAILURE,t,e))})),o.hasOwnProperty("promise")?o.promise:o}},{key:"unpublish",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]&&arguments[0];gs("[unpublish]");var n=function(){e._socketHelper&&(gs("[unpublish:teardown]"),e._socketHelper.tearDown()),e._peerHelper&&e._peerHelper.tearDown(),e._socketHelper=void 0,e._peerHelper=void 0,e._messageTransport=void 0};(this._options.clearMediaOnUnpublish||t)&&this.unpreview(),this._availableFuture=void 0,this._peerFuture=void 0,this._offerFuture=void 0,this._sendOfferFuture=void 0,this._trickleEndFuture=void 0,this._publishFuture=void 0;var r=this._requestUnpublish(this._options.streamName,this._options.groupName);return r.then((function(){e._unpublishFuture=void 0,n(),e.trigger(new qt(Rt.UNPUBLISH_SUCCESS,e))})),ve.removeOrientationChangeHandler(this._onOrientationChange),r}},{key:"mute",value:function(){this.muteAudio()}},{key:"unmute",value:function(){this.unmuteAudio()}},{key:"muteAudio",value:function(){this.getMessageTransport().post({mute:{muteAudio:!0}})}},{key:"unmuteAudio",value:function(){this.getMessageTransport().post({mute:{muteAudio:!1}})}},{key:"muteVideo",value:function(){this.getMessageTransport().post({mute:{muteVideo:!0}})}},{key:"unmuteVideo",value:function(){this.getMessageTransport().post({mute:{muteVideo:!1}})}},{key:"send",value:function(e,t){this.getMessageTransport().post({send:{method:e,data:"string"==typeof t?JSON.parse(t):t}})}},{key:"callServer",value:function(e,t){return this.getMessageTransport().postAsync({callAdapter:{method:e,arguments:t}})}},{key:"sendLog",value:function(e,t){try{var n=Object.keys(d).find((function(t){return t.toLowerCase()===e.toLowerCase()}))?e:d.DEBUG,r="string"==typeof t?t:JSON.stringify(t);this.getMessageTransport().post({log:n.toUpperCase(),message:r})}catch(e){e.message;ws("RTCPublisher"),ws("RTCPublisher")}}},{key:"onStreamAvailable",value:function(e){gs("[onstreamavailable]: "+JSON.stringify(e,null,2)),this._availableFuture=k.createIfNotExist(this._availableFuture),this._availableFuture.reject("Stream with name ".concat(this._options.streamName," already has a broadcast session.")),this.trigger(new qt(Rt.PUBLISH_INVALID_NAME,this))}},{key:"onStreamUnavailable",value:function(e){gs("Stream ".concat(this._options.streamName," does not exist.")),gs("[onstreamunavailable]: "+JSON.stringify(e,null,2)),this._availableFuture=k.createIfNotExist(this._availableFuture),this._availableFuture.resolve(!0)}},{key:"onSocketMessage",value:function(e,t){this.trigger(new qt(At.SOCKET_MESSAGE,this,{socket:e,message:t}))}},{key:"onSocketMessageError",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;ws("Error in stream publish: ".concat(e,".\n[Optional detail]: ").concat(t)),this._publishFuture&&(this.trigger(new qt(Rt.PUBLISH_FAIL,this)),this._publishFuture.reject(e),this.unpublish())}},{key:"onSocketClose",value:function(e){gs("[onsocketclose]"),this._peerHelper&&this._peerHelper.tearDown(),this.trigger(new qt(Rt.CONNECTION_CLOSED,this,e))}},{key:"onConnectionClosed",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:void 0;this._connectionClosed||(gs("RTCPublisher"),this.unpublish(),this.trigger(new qt(Rt.CONNECTION_CLOSED,this,e)))}},{key:"onPeerConnectionFail",value:function(){gs("[onpeerconnectionfail]"),this.trigger(new qt(Rt.PUBLISH_FAIL,this)),this._publishFuture&&this._publishFuture.reject("Peer Connection Failed.")}},{key:"onPeerConnectionClose",value:function(e){gs("[onpeerconnectionclose]"),this._socketHelper&&(gs("[onpeerconnectionclose:teardown]"),this._socketHelper.tearDown()),this.onSocketClose(e)}},{key:"onPeerConnectionOpen",value:function(){gs("[onpeerconnection::open]"),this.trigger(new qt(At.PEER_CONNECTION_OPEN),this,this.getPeerConnection())}},{key:"onPeerConnectionTrackAdd",value:function(e){gs("[onpeerconnection::track]"),this.trigger(new qt(At.TRACK_ADDED,this,{track:e}))}},{key:"onSDPSuccess",value:function(e){var t=e?": "+JSON.stringify(e,null,2):"";gs("[onsdpsuccess]".concat(t))}},{key:"onSDPError",value:function(e){this.trigger(new qt(Rt.PUBLISH_FAIL,this));var t=e?": "+JSON.stringify(e,null,2):"";ws("[onsdperror]".concat(t))}},{key:"onSDPAnswer",value:function(e){gs("[sdpanswer]:: 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t=_.addTransceiver(e,{direction:"sendonly"}),n=e.kind;if(t&&"video"===n&&s&&t.setCodecPreferences)try{var r=RTCRtpSender.getCapabilities("video").codecs,o=r.findIndex((function(e){return e.mimeType==="video/".concat(s)}));if(o>-1){var i=r[o];r.splice(o,1),r.unshift(i),t.setCodecPreferences(r)}}catch(e){Vs("[videoEncoding] Could not set codec preferences for ".concat(s,". 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r=function(){clearTimeout(t),t=setTimeout((function(){n.classList.remove("red5pro-media-control-bar-show")}),6e3)};le.isTouchEnabled()?(n.classList.add("red5pro-media-control-bar-show"),this.container.addEventListener("touchend",(function(){n.classList.toggle("red5pro-media-control-bar-show"),r()})),r()):(this.container.addEventListener("mouseover",(function(){n.classList.add("red5pro-media-control-bar-show")})),this.container.addEventListener("mouseout",(function(){n.classList.remove("red5pro-media-control-bar-show")}))),this.setState(pn.IDLE).onFullScreenChange(!1).setSeekTime(0).enable(!1)}},{key:"_onPlayPauseClick",value:function(){this.getState()===pn.PLAYING?this.player.pause(!0):this.getState()===pn.PAUSED?this.player.resume(!0):this.player.play(!0)}},{key:"_createPlayPauseButton",value:function(){var e=le.createElement("button");return e.setAttribute("aria-label","Toggle Playback"),e.classList.add("red5pro-media-control-element"),e.classList.add("red5pro-media-element-button"),e.classList.add("red5pro-media-playpause-button"),e}},{key:"_createMuteButton",value:function(){var e=this,t=le.createElement("button");return t.setAttribute("aria-label","Toggle Mute Audio"),t.classList.add("red5pro-media-control-element"),t.classList.add("red5pro-media-element-button"),t.classList.add("red5pro-media-muteunmute-button"),t.addEventListener("click",(function(){e.getMutedState()?(e.player.unmute(),e.setMutedState(!1)):(e.player.mute(),e.setMutedState(!0))})),t}},{key:"_createVolumeControl",value:function(){var e=this,t=new hn("volume");return t.view.classList.add("red5pro-media-control-element"),t.view.classList.add("red5pro-media-volume-slider"),t.view.classList.add("red5pro-media-slider"),t.on(nn.CHANGE,(function(t){var n=Number(t.data);e.player.setVolume(n)})),t}},{key:"_createSeekControl",value:function(){var e=this,t=new hn("seek");return t.view.classList.add("red5pro-media-control-element"),t.view.classList.add("red5pro-media-seektime-slider"),t.view.classList.add("red5pro-media-slider"),t.on(nn.CHANGE_START,(function(){e.getState()===pn.PLAYING&&(e._resumeAfterSeek=!0,e.player.pause(!0,!0)),e.trigger(new Wt(rn.SEEK_START))})),t.on(nn.CHANGE,(function(t){var n=Number(t.data);e.player.seekTo(n,0===e._playbackDuration?void 0:e._playbackDuration),e.setSeekTime(n*e._playbackDuration,e._playbackDuration)})),t.on(nn.CHANGE_COMPLETE,(function(){e._resumeAfterSeek&&e.getState()===pn.PAUSED&&(e._resumeAfterSeek=!1,e.player.resume(!0,!0)),e.trigger(new Wt(rn.SEEK_END))})),t}},{key:"_createPlaybackTime",value:function(){var e=le.createElement("span"),t=le.createElement("text","hello!");return e.classList.add("red5pro-media-control-element"),e.classList.add("red5pro-media-time-field"),e.appendChild(t),e}},{key:"_createFullScreenToggle",value:function(){var e=this,t=le.createElement("button");return t.setAttribute("aria-label","Toggle Fullscreen"),t.classList.add("red5pro-media-control-element"),t.classList.add("red5pro-media-element-button"),t.classList.add("red5pro-media-fullscreen-button"),t.addEventListener("click",(function(){e.player.toggleFullScreen()})),t}},{key:"enable",value:function(e){e?(this._playPauseButton.classList.remove("red5pro-media-element-button-disabled"),this._playPauseButton.addEventListener("click",this._onPlayPauseClickBound)):(this._playPauseButton.classList.add("red5pro-media-element-button-disabled"),this._playPauseButton.removeEventListener("click",this._onPlayPauseClickBound))}},{key:"formatTime",value:function(e){var t,n=0,r=0===e||isNaN(e)?0:parseInt(e/60);r>=60&&(n=parseInt(r/60),r%=60),t=0===e||isNaN(e)?0:parseInt(e%60);var o=n<10?["0"+n]:[n];return o.push(r<10?["0"+r]:[r]),o.push(t<10?["0"+t]:[t]),o.join(":")}},{key:"getVolume",value:function(){return this._volumeValue}},{key:"setVolume",value:function(e){return this._volumeField.value=e,this._volumeValue=e,0===e?this.setMutedState(!0):this.getMutedState()&&this.setMutedState(!1),this}},{key:"setSeekTime",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;return this._seekTimeField.value=0===t?0:e/t,0!==this._playbackDuration&&parseInt(this._playbackDuration)<=parseInt(e)&&(this._seekTimeField.value=1),!isFinite(this._playbackDuration)&&le.getIsPossiblySafari()?this._timeField.innerText="Live Broadcast":this._timeField.innerText=this.formatTime(Math.floor(e)),this}},{key:"setPlaybackDuration",value:function(e){p("PlaybackControls","[setplaybackduration]: "+e),this._playbackDuration=e}},{key:"getPlaybackDuration",value:function(){return this._playbackDuration}},{key:"getState",value:function(){return this._state}},{key:"setState",value:function(e){return p("PlaybackControls","[setState]: "+vn[e]),this._state=e,this.onStateChange(this._state),this}},{key:"getMutedState",value:function(){return"muted"in this.player?this.player.muted:this._mutedState}},{key:"setMutedState",value:function(e){return this._mutedState=e,this.onMutedStateChange(this._mutedState),this}},{key:"onStateChange",value:function(e){return e===pn.PLAYING?(this._playPauseButton.classList.remove("red5pro-media-play-button"),this._playPauseButton.classList.add("red5pro-media-pause-button")):(this._playPauseButton.classList.add("red5pro-media-play-button"),this._playPauseButton.classList.remove("red5pro-media-pause-button")),this}},{key:"onMutedStateChange",value:function(e){e?(this._muteButton.classList.add("red5pro-media-mute-button"),this._muteButton.classList.remove("red5pro-media-unmute-button"),this._volumeField.value=0):(this._muteButton.classList.remove("red5pro-media-mute-button"),this._muteButton.classList.add("red5pro-media-unmute-button"),this._volumeField.value=this._volumeValue)}},{key:"onFullScreenChange",value:function(e){return e?(this._fullScreenButton.classList.add("red5pro-media-exit-fullscreen-button"),this._fullScreenButton.classList.remove("red5pro-media-fullscreen-button")):(this._fullScreenButton.classList.remove("red5pro-media-exit-fullscreen-button"),this._fullScreenButton.classList.add("red5pro-media-fullscreen-button")),this}},{key:"setAsVOD",value:function(e){p("PlaybackControls","[setAsVOD]: "+e),e?this._seekTimeField.disabled=!1:(this._seekTimeField.value=0,this._seekTimeField.disabled=!0)}},{key:"detach",value:function(){this.enable(!1),this._controlbar&&this._controlbar.parentNode&&this._controlbar.parentNode.removeChild(this._controlbar),this._controlbar=void 0,this.container=void 0}}]),n}(Rn);function jn(e){return(jn="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}function Hn(e,t){for(var n=0;n<t.length;n++){var 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zt(At.LIVE_SEEK_ERROR,void 0,{hlsElement:e,hlsControl:t,error:o}));"mediaerror"===i.toLowerCase()&&(n._hlsRecoverFlop&&t.swapAudioCodec(),n._hlsRecoverFlop=!n._hlsRecoverFlop,n._hlsRecoverAttempts=n._hlsRecoverAttempts+1,t.recoverMediaError()),s&&"networkerror"===i.toLowerCase()&&t.startLoad()})),t.on(le.getHLSClientEventEnum().MANIFEST_PARSED,(function(){try{e.pause()}catch(e){p("RTCSeekableSourceHandler","Could not pause seekable live stream: ".concat(e.message))}n.isSeekable=!0,n.trigger(new zt(At.LIVE_SEEK_ENABLED,void 0,{hlsElement:e,hlsControl:t}))})),t.on(le.getHLSClientEventEnum().FRAG_LOADING,(function(r,o){var i=o.frag.stats,a=i.loaded,s=i.total;n.trigger(new zt(At.LIVE_SEEK_LOADING,void 0,{hlsElement:e,hlsControl:t,progress:a/s*100})),(n.isHLSPlaybackActive||n._isFragLoading)&&(n._isFragLoading=a/s>=1)})),t.on(le.getHLSClientEventEnum().FRAG_LOADED,(function(r,o){n._isFragLoading=!1;var i=o.frag,a=i.endDTS,s=i.loader;if(n.isHLSPlaybackActive||a){var c=6,u=0;if(s&&s.stats&&s.stats.segments){for(var l=s.stats.segments,d=0;d<l.length;d++)u+=l[d].duration;c=u/l.length,n._averageSegmentDuration=c}p("RTCSeekableSourceHandler","fragload, [HLS:videoelement:duration] ".concat(a," + ").concat(c)),n.trigger(new zt(At.LIVE_SEEK_LOADED,void 0,{hlsElement:e,hlsControl:t}))}})),t.on(le.getHLSClientEventEnum().FRAG_PARSED,(function(r,o){n._isFragLoading=!1;var i=o.frag,a=i.endDTS,s=i.loader;if(n.isHLSPlaybackActive||a){var c=6,u=0;if(s&&s.stats&&s.stats.segments){for(var l=s.stats.segments,d=0;d<l.length;d++)u+=l[d].duration;c=u/l.length,n._averageSegmentDuration=c}p("RTCSeekableSourceHandler","fragparsed, [HLS:videoelement:duration] ".concat(a," + ").concat(c)),n.trigger(new zt(At.LIVE_SEEK_LOADED,void 0,{hlsElement:e,hlsControl:t}))}}))),r&&(e.ondurationchange=this._onHLSDurationChange.bind(this)),e.ontimeupdate=this._onHLSTimeUpdate.bind(this),e.onplay=this._onHLSPlay.bind(this),e.onpause=this._onHLSPause.bind(this)}},{key:"_removeSeekableHandlers",value:function(e){e.ondurationchange=void 0,e.ontimeupdate=void 0,e.onplay=void 0,e.onpause=void 0}},{key:"_onRTCEnded",value:function(){if(p("RTCSeekableSourceHandler","[videoelement:event] ended"),!this.isHLSPlaybackActive){var e=this.getControls();e&&e.setState(pn.IDLE),this.trigger(new zt(Rt.PLAYBACK_STATE_CHANGE,void 0,{code:pn.IDLE,state:vn[pn.IDLE]}))}}},{key:"_onRTCDurationChange",value:function(e){var t=e.target;p("RTCSeekableSourceHandler","video, [videoelement:event] durationchange ("+t.duration+")"),!this.isSeekable&&this.getControls()&&this.getControls().setPlaybackDuration(t.duration)}},{key:"_onRTCTimeUpdate",value:function(e){var t=e.target,n=this.getControls();if(this.isSeekable){if(!this._isHLSPlaybackActive){var r=this.hlsElement.duration,o=t.currentTime-this._lastDurationUpdate,i=isNaN(r)||0===r?t.currentTime:r+this._averageSegmentDuration+o;n&&n.setSeekTime(i,i),this.trigger(new zt(Rt.PLAYBACK_TIME_UPDATE,void 0,{time:i,duration:i,action:"rtc time update (1)"}))}}else this.isSeekable||(n&&this.getControls().setSeekTime(t.currentTime,void 0),this.trigger(new zt(Rt.PLAYBACK_TIME_UPDATE,void 0,{time:t.currentTime,duration:t.duration,action:"rtc time update (2)"})))}},{key:"_onRTCPlay",value:function(){p("RTCSeekableSourceHandler","[videoelement:event] play");var e=this.getControls();e&&e.setState(pn.PLAYING),this.trigger(new zt(Rt.PLAYBACK_STATE_CHANGE,void 0,{code:pn.PLAYING,state:vn[pn.PLAYING]}))}},{key:"_onRTCPause",value:function(){p("RTCSeekableSourceHandler","[videoelement:event] pause");var e=this.getControls();e&&e.setState(pn.PAUSED),this.trigger(new zt(Rt.PLAYBACK_STATE_CHANGE,void 0,{code:pn.PAUSED,state:vn[pn.PAUSED]}))}},{key:"_onHLSDurationChange",value:function(e){var t=e.target,n=e.duration||t.duration;isNaN(this._wallOffset)&&(this._wallOffset=n-this.media.currentTime),this._lastDurationUpdate=this.media.currentTime;var r=n+this._averageSegmentDuration;p("RTCSeekableSourceHandler","[HLS:videoelement:duration] ".concat(n,", ").concat(this._averageSegmentDuration));var o=this.getControls();o&&o.setPlaybackDuration(r),this._isHLSPlaybackActive?this.trigger(new zt(Rt.PLAYBACK_TIME_UPDATE,void 0,{time:t.currentTime,duration:r,action:"hls time update"})):this.trigger(new zt(Rt.PLAYBACK_TIME_UPDATE,void 0,{time:r,duration:r,action:"hls time update"}))}},{key:"_onHLSTimeUpdate",value:function(e){var t=e.target,n=this.getControls();n&&n.setSeekTime(t.currentTime,n.getPlaybackDuration()),t.currentTime>=t.duration?this._showHLSLivePlayback(!1,this.hlsElement,this.media,this.holder):!isNaN(t.duration)&&this._isHLSPlaybackActive&&this.trigger(new zt(Rt.PLAYBACK_TIME_UPDATE,void 0,{time:t.currentTime,duration:t.duration+this._averageSegmentDuration,action:"hls 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zt(Rt.SUBSCRIBE_STOP,this)),e.promise}},{key:"transform",value:function(e){!e||Fe()?this.getPeerConnection()?this._setUpMediaTransform(e,this.getPeerConnection()):this._mediaTransform=e:this.trigger(new zt(Rt.UNSUPPORTED_FEATURE,this,{feature:"Insertable Streams",message:"You provided Media Transforms for track processing, but your current browser does not support the Insertable Streams API."}))}},{key:"onStreamAvailable",value:function(e){p("RTCSubscriber","[onstreamavailable]: "+JSON.stringify(e,null,2)),this._availabilityResolver.resolve(this)}},{key:"onStreamUnavailable",value:function(e){p("RTCSubscriber","Stream ".concat(this._options.streamName," does not exist.")),p("RTCSubscriber","[onstreamunavailable]: "+JSON.stringify(e,null,2)),this.trigger(new zt(Rt.SUBSCRIBE_INVALID_NAME,this)),this._availabilityResolver.reject("Stream ".concat(this._options.streamName," does not exist.")),this._subscriptionResolver.reject("Stream ".concat(this._options.streamName," does not exist.")),this._options.maintainConnectionOnSubscribeErrors?(this._availabilityResolver=new S,this._subscriptionResolver=new S):this._disconnect()}},{key:"onSDPSuccess",value:function(e){p("RTCSubscriber","[onsdpsuccess]: "+JSON.stringify(e,null,2))}},{key:"onSDPOffer",value:function(e){p("RTCSubscriber","[onsdpoffer]: "+JSON.stringify(e,null,2));var t=new Et(e.sdp);this.trigger(new zt(At.OFFER_END,this)),this._requestAnswer(t)}},{key:"onSDPError",value:function(e){this.trigger(new zt(Rt.SUBSCRIBE_FAIL,this,e)),this._subscriptionResolver.reject("Invalid SDP."),m("RTCSubscriber","[onsdperror]"),m("RTCSubscriber",e)}},{key:"onAnswerMediaStream",value:function(){this.trigger(new zt(At.ANSWER_END,this))}},{key:"onIceCandidate",value:function(e){p("RTCSubscriber","[onicecandidate]"),this.trigger(new zt(At.CANDIDATE_END,this)),this._sendCandidate(e)}},{key:"onIceCandidateTrickleEnd",value:function(e){var t=this;p("RTCSubscriber","[onicetrickleend]"),this._getViewResolverPromise().then((function(n){n.attachStream(e),t._mediaStream=e,t._setUpMediaTransform(t._mediaTransform,t.getPeerConnection()),t.trigger(new zt(At.ON_ADD_STREAM,t,t._mediaStream))}))}},{key:"onAddIceCandidate",value:function(e){p("RTCSubscriber","[onaddicecandidate]"),this._peerHelper.addIceCandidate(e)}},{key:"onEmptyCandidate",value:function(){p("RTCSubscriber","[icecandidatetrickle:empty]"),this.trigger(new zt(At.PEER_CANDIDATE_END))}},{key:"onPeerGatheringComplete",value:function(){p("RTCSubscriber","[icecandidategathering:end]"),this._socketHelper&&this._socketHelper.postEndOfCandidates(this._options.streamName)}},{key:"onSocketIceCandidateEnd",value:function(){p("RTCSubscriber","[onsocketicecandidateend]"),this.trigger(new zt(At.ICE_TRICKLE_COMPLETE,this)),this._sendSubscribe()}},{key:"onSocketMessage",value:function(e,t){this.trigger(new zt(At.SOCKET_MESSAGE,this,{socket:e,message:t}))}},{key:"onSocketMessageError",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:void 0;m("RTCSubscriber","Error in stream subscription: ".concat(e,".\n[Optional detail]: ").concat(t)),this._subscriptionResolver.reject("Error in stream subscription: ".concat(e,".")),this.trigger(new zt(Rt.SUBSCRIBE_FAIL,this,e))}},{key:"onSocketClose",value:function(e){p("RTCSubscriber","[onsocketclose]"),this._peerHelper&&this._peerHelper.tearDown(),this.onConnectionClosed(e)}},{key:"onPeerConnectionFail",value:function(){p("RTCSubscriber","[onpeerconnectionfail]"),this.trigger(new zt(Rt.SUBSCRIBE_FAIL,this,"fail")),this._subscriptionResolver&&this._subscriptionResolver.reject("Peer Connection Failed.")}},{key:"onPeerConnectionClose",value:function(e){p("RTCSubscriber","[onpeerconnectionclose]");var t=this._options.liveSeek;this._socketHelper&&this._socketHelper.tearDown(),t&&t.enabled||this.onSocketClose(e)}},{key:"onPeerConnectionOpen",value:function(){p("RTCSubscriber","[onpeerconnectionopen]"),this.trigger(new zt(At.PEER_CONNECTION_OPEN),this,this.getPeerConnection())}},{key:"onUnpublish",value:function(){p("RTCSubscriber","[onunpublish]"),this.trigger(new zt(Rt.PLAY_UNPUBLISH,this));var e=this._options.liveSeek;this._sourceHandler&&this._sourceHandler.unpublish(),e&&e.enabled||this.unsubscribe()}},{key:"onConnectionClosed",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:void 0,t=this._options.liveSeek;if(!this._connectionClosed){if(p("RTCSubscriber","[onconnectionclosed]"),t){var n=t.enabled;n||this._disconnect()}else this._disconnect();this.trigger(new zt(Rt.CONNECTION_CLOSED,this,e))}}},{key:"onSendReceived",value:function(e,t){"onMetaData"===e?this.onMetaData(t):"onPublisherNetworkCongestion"===e?this.onPublisherNetworkCongestion(t):"onPublisherNetworkRecovery"===e?this.onPublisherNetworkRecovery(t):this.trigger(new zt(Rt.SUBSCRIBE_SEND_INVOKE,this,{methodName:e,data:t}))}},{key:"onSubscriberStatus",value:function(e){p("RTCSubscriber","[subscriberstatus] - "+JSON.stringify(e,null,2));var t=No.exec(e.message);t&&t[1]===this._options.streamName?(this._subscriptionResolver.resolve(this),this.trigger(new zt(Rt.SUBSCRIBE_START,this)),this._playIfAutoplaySet(this._options,this._view),this._startSeekable(this._options,this._view)):this.trigger(new zt(Rt.SUBSCRIBE_STATUS,this,e))}},{key:"onDataChannelAvailable",value:function(e){var t=this;if(p("RTCSubscriber","[ondatachannel::available]"),this._switchChannelRequest={switchChannel:e||"red5pro"},this._options.signalingSocketOnly)var n=setTimeout((function(){clearTimeout(n),t._socketHelper&&t._socketHelper.sever(t._switchChannelRequest),t._messageTransport=t._peerHelper,t.trigger(new Kt(jt.CHANGE,t,{controller:t,transport:t._messageTransport}))}),this._socketHelper?this._options.socketSwitchDelay:100);this.trigger(new zt(At.DATA_CHANNEL_AVAILABLE,this,{name:e,dataChannel:this.getDataChannel()}))}},{key:"onDataChannelError",value:function(e,t){this.trigger(new zt(At.DATA_CHANNEL_ERROR,this,{dataChannel:e,error:t}))}},{key:"onDataChannelMessage",value:function(e,t){this.trigger(new zt(At.DATA_CHANNEL_MESSAGE,this,{dataChannel:e,message:t}))}},{key:"onDataChannelOpen",value:function(e){this.trigger(new zt(At.DATA_CHANNEL_OPEN,this,{dataChannel:e}))}},{key:"onDataChannelClose",value:function(e){this.trigger(new zt(At.DATA_CHANNEL_CLOSE,this,{dataChannel:e}))}},{key:"onMetaData",value:function(e){var t=e.orientation,n=e.streamingMode,r=this._streamingMode;void 0!==t&&t!==this._orientation&&(this._orientation=t,this._options.autoLayoutOrientation&&(ye(this._view.view,parseInt(t,10),Se(e.resolution)),this._sourceHandler&&this._sourceHandler.handleOrientationChange(parseInt(t,10))),this.trigger(new zt(Rt.ORIENTATION_CHANGE,this,{orientation:parseInt(t,10),viewElement:this._view.view}))),void 0!==n&&n!==r&&(this._streamingMode=n,this.trigger(new zt(Rt.STREAMING_MODE_CHANGE,this,{streamingMode:n,previousStreamingMode:r,viewElement:this._view.view}))),this.trigger(new zt(Rt.SUBSCRIBE_METADATA,this,e))}},{key:"onStreamSwitchComplete",value:function(){p("RTCSubscriber","[streamswitch::complete]");var e=this._options.liveSeek,t=this._requestedStreamSwitch;if(e&&e.enabled){var n=e.baseURL,r=e.fullURL,o=t.split("/").pop(),i=t.substr(0,t.lastIndexOf("/".concat(o))),a=So(So({},this._options),{},{app:i,streamName:o}),s=r;if(r){var c=/.*\/(.*)\.m3u8/.exec(r);if(c&&c.length>1){var u="".concat(c[1],".m3u8");s=r.replace(u,"".concat(o,".m3u8"))}}var l=no(a,n,s);this._sourceHandler.switchLiveSeek(l)}this.trigger(new zt(At.SUBSCRIBE_STREAM_SWITCH,this,{path:t})),this._requestedStreamSwitch=void 0}},{key:"onPublisherNetworkCongestion",value:function(e){this.trigger(new zt(Rt.SUBSCRIBE_PUBLISHER_CONGESTION,this,e))}},{key:"onPublisherNetworkRecovery",value:function(e){this.trigger(new zt(Rt.SUBSCRIBE_PUBLISHER_RECOVERY,this,e))}},{key:"callServer",value:function(e,t){var n="switchStreams"===e,r=this._options,o=r.app,i=r.streamName;if(n){var a=t[0].path;this._requestedStreamSwitch=a,p("RTCSubscriber","[callServer:switch]:: ".concat(e,", ").concat(o,"/").concat(i," -> ").concat(a))}return this.getMessageTransport().postAsync({callAdapter:{method:e,arguments:t}})}},{key:"sendLog",value:function(e,t){try{var n=Object.keys(l).find((function(t){return t.toLowerCase()===e.toLowerCase()}))?e:l.DEBUG,r="string"==typeof t?t:JSON.stringify(t);this.getMessageTransport().post({log:n.toUpperCase(),message:r})}catch(e){var o=e.message||e;m("RTCSubscriber","Could not send log to server. Message parameter expected to be String or JSON-serializable object."),m("RTCSubscriber",o)}}},{key:"enableStandby",value:function(){this.getMessageTransport().post({mute:{muteAudio:!0,muteVideo:!0}})}},{key:"disableStandby",value:function(){this.getMessageTransport().post({mute:{muteAudio:!1,muteVideo:!1}})}},{key:"muteAudio",value:function(){this.getMessageTransport().post({mute:{muteAudio:!0}})}},{key:"unmuteAudio",value:function(){this.getMessageTransport().post({mute:{muteAudio:!1}})}},{key:"muteVideo",value:function(){this.getMessageTransport().post({mute:{muteVideo:!0}})}},{key:"unmuteVideo",value:function(){this.getMessageTransport().post({mute:{muteVideo:!1}})}},{key:"getMessageTransport",value:function(){return this._messageTransport}},{key:"getConnection",value:function(){return this._socketHelper}},{key:"getPeerConnection",value:function(){return this._peerHelper?this._peerHelper.connection:void 0}},{key:"getDataChannel",value:function(){return this._peerHelper?this._peerHelper.dataChannel:void 0}},{key:"getMediaStream",value:function(){return this._mediaStream}},{key:"getControls",value:function(){return this._sourceHandler?this._sourceHandler.getControls():void 0}},{key:"getPlayer",value:function(){return this._view.view}},{key:"getOptions",value:function(){return this._options}},{key:"getType",value:function(){return ro.RTC.toUpperCase()}}])&&Po(t.prototype,n),r&&Po(t,r),Object.defineProperty(t,"prototype",{writable:!1}),s}(Ln),xo=function(e,t){var n=new S,r=e.id;if("video"===e.nodeName.toLowerCase()){var o=le.createElement("div");o.id=r+"_rtmp",t.appendChild(o),e.parentElement&&e.parentElement.removeChild(e),n.resolve(o.id)}else n.resolve(r);return n.promise},Do=function(e,t,n,r,o){var i=new S,a={quality:"high",wmode:"opaque",bgcolor:t.backgroundColor||"#000",allowscriptaccess:"always",allowfullscreen:"true",allownetworking:"all"},s={id:e,name:e,align:"middle"};return r.hasFlashPlayerVersion(t.minFlashVersion)?r.embedSWF(t.swf,o,t.embedWidth||640,t.embedHeight||480,t.minFlashVersion,t.productInstallURL,n,a,s,(function(e){e.success?i.resolve():i.reject("Flash Object embed failed.")})):i.reject("Flash Player Version is not supported."),i.promise};function Mo(e){return(Mo="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}function Fo(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,(o=r.key,i=void 0,i=function(e,t){if("object"!==Mo(e)||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var r=n.call(e,t||"default");if("object"!==Mo(r))return r;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(o,"string"),"symbol"===Mo(i)?i:String(i)),r)}var o,i}function Uo(e,t){return(Uo=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(e,t){return e.__proto__=t,e})(e,t)}function Bo(e){var t=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(e){return!1}}();return function(){var n,r=Wo(e);if(t){var o=Wo(this).constructor;n=Reflect.construct(r,arguments,o)}else n=r.apply(this,arguments);return Vo(this,n)}}function Vo(e,t){if(t&&("object"===Mo(t)||"function"==typeof t))return t;if(void 0!==t)throw new TypeError("Derived constructors may only return object or undefined");return Go(e)}function Go(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}function Wo(e){return(Wo=Object.setPrototypeOf?Object.getPrototypeOf.bind():function(e){return e.__proto__||Object.getPrototypeOf(e)})(e)}var Yo=function(e){return"string"==typeof e?parseInt(e,10):Math.round(e)},zo=function(e){return/^.*\.(flv|mp4|mp3)/.test(e)},Ko=function(e){!function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function");e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,writable:!0,configurable:!0}}),Object.defineProperty(e,"prototype",{writable:!1}),t&&Uo(e,t)}(i,e);var t,n,r,o=Bo(i);function i(e,t,n){var r;return function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,i),(r=o.call(this)).media=t,r.clone=r.media.cloneNode(!0),r.parent=r.media.parentNode,r.holder=r._determineHolder(r.media),r.playerType=n,r._swfId=void 0,r._controls=void 0,r._playbackNotificationCenter=e,le.onFullScreenStateChange(r._handleFullScreenChange.bind(Go(r))),r}return t=i,(n=[{key:"_determineHolder",value:function(e){if(e.parentNode.classList.contains("red5pro-media-container"))return e.parentNode;var t=e.parentNode,n=le.createElement("div");return n.classList.add("red5pro-media-container"),t.insertBefore(n,e),t.removeChild(e),n.appendChild(e),n}},{key:"_cleanUp",value:function(){var e=this.getEmbeddedView(),t=e.parentNode,n=this.holder;if(t)t.removeChild(e),t!==this.parent&&(t.parentNode.removeChild(t),n=this.parent);else try{e.remove()}catch(e){v("RTMPSourceHandler","Issue in DOM cleanup of flash object embed: ".concat(e.message))}this.media=this.clone.cloneNode(!0),n.appendChild(this.media),this._controls&&this._controls.detach()}},{key:"_addPlaybackHandlers",value:function(e){var t=this.getControls();void 0!==t&&(e.on(Rt.SUBSCRIBE_START,(function(){t.setState(pn.PLAYING)})),e.on(Rt.SUBSCRIBE_STOP,(function(){t.setState(pn.IDLE)})),e.on(Rt.PLAY_UNPUBLISH,(function(){t.setState(pn.IDLE)})),e.on(Rt.SUBSCRIBE_METADATA,(function(e){e.data.duration&&t.setPlaybackDuration(e.data.duration)})),e.on(Rt.VOLUME_CHANGE,(function(e){t.setVolume(e.data.volume)})),e.on(Rt.PLAYBACK_STATE_CHANGE,(function(e){e.data.code===pn.AVAILABLE&&t.enable(!0),t.setState(e.data.code)})),e.on(Rt.PLAYBACK_TIME_UPDATE,(function(e){t.setSeekTime(e.data.time,e.data.duration)})),e.on(Rt.FULL_SCREEN_STATE_CHANGE,(function(e){t.onFullScreenChange(e.data)})))}},{key:"_handleFullScreenChange",value:function(e){var t=this.getEmbeddedView();e?(this.holder.classList.add("red5pro-media-container-full-screen"),t.classList.add("red5pro-media-container-full-screen")):(this.holder.classList.remove("red5pro-media-container-full-screen"),t.classList.remove("red5pro-media-container-full-screen")),this.trigger(new zt(Rt.FULL_SCREEN_STATE_CHANGE,void 0,e))}},{key:"_setUpInitCallback",value:function(e){var t=this;le.addSubscriptionAssignmentHandler((function(n){p("RTMPSourceHandler","Embed and init() complete for subscriber swf. successId(".concat(n,").")),e.resolve(n),t._tearDownInitCallback()}))}},{key:"_tearDownInitCallback",value:function(){}},{key:"addSource",value:function(e,t){var n=this,r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,o=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null;p("RTMPSourceHandler","[addsource]"),this._swfId=e,this.holder=this._determineHolder(this.media);var i=new S,a=t.controls,s=le.hasAttributeDefined(this.media,"muted"),c=le.hasAttributeDefined(this.media,"controls")&&le.hasClassDefined(this.media,"red5pro-media");t.swf=r||t.swf,t.minFlashVersion=o||t.minFlashVersion,this._setUpInitCallback(i);var u=this.media.classList;return xo(this.media,this.holder).then((function(r){var o={stream:t.streamName,app:t.context?"".concat(t.app,"/").concat(t.context):t.app,host:t.host,muted:le.hasAttributeDefined(n.media,"muted"),autoplay:le.hasAttributeDefined(n.media,"autoplay"),useAdaptiveBitrateController:t.useAdaptiveBitrateController};return t.backgroundColor&&(o.backgroundColor=t.backgroundColor),t.buffer&&!isNaN(Number(t.buffer))&&(o.buffer=t.buffer),t.width&&!isNaN(t.width)&&(o.width=Yo(t.width)),t.height&&!isNaN(t.height)&&(o.height=Yo(t.height)),"100%"!==t.embedWidth&&"100%"!==t.embedHeight||(o.autosize=!0),n._swfId=e,void 0!==t.connectionParams&&(o.connectionParams=encodeURIComponent(JSON.stringify(t.connectionParams))),void 0!==t.abrVariants&&(o.abrVariants=encodeURIComponent(JSON.stringify(t.abrVariants))),void 0!==t.abrVariantUpgradeSettings&&(o.abrVariantUpgradeSettings=encodeURIComponent(JSON.stringify(t.abrVariantUpgradeSettings))),Do(e,t,o,le.getSwfObject(),r)})).then((function(){if(a||c){n._controls=a?t.controls:new Nn(n,n.holder),n.media.controls=!1,n._controls.setAsVOD(zo(t.streamName)),n._controls.setMutedState(s);for(var e,r=n.getEmbeddedView(),o=u.length;--o>-1;)e=u.item(o),r.classList.add(e)}return n._addPlaybackHandlers(n._playbackNotificationCenter),n.trigger(new zt(Rt.PLAYBACK_STATE_CHANGE,void 0,{code:pn.AVAILABLE,state:vn[pn.AVAILABLE]})),!0})).then((function(){return!0})).catch((function(e){return i.reject(e)})),i.promise}},{key:"connect",value:function(){p("RTMPSourceHandler","[connect]");try{this.getEmbeddedView().connect()}catch(e){throw e}}},{key:"play",value:function(){try{this.getEmbeddedView().play()}catch(e){throw e}}},{key:"pause",value:function(){try{this.getEmbeddedView().pause()}catch(e){throw e}}},{key:"resume",value:function(){try{this.getEmbeddedView().resume()}catch(e){throw e}}},{key:"stop",value:function(){try{this.getEmbeddedView().stop()}catch(e){throw e}}},{key:"mute",value:function(){try{this.getEmbeddedView().mute()}catch(e){throw e}}},{key:"unmute",value:function(){try{this.getEmbeddedView().unmute()}catch(e){throw e}}},{key:"setVolume",value:function(e){try{this.getEmbeddedView().setVolume(e)}catch(e){throw e}}},{key:"seekTo",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:void 0;try{this.getEmbeddedView().seekTo(e,t)}catch(e){throw e}}},{key:"toggleFullScreen",value:function(){try{le.toggleFullScreen(this.holder)}catch(e){throw e}}},{key:"unpublish",value:function(){this.stop()}},{key:"disconnect",value:function(){try{this.getEmbeddedView().disconnect(),p("RTMPSourceHandler","[disconnect]")}catch(e){}this._cleanUp()}},{key:"startABRController",value:function(){try{this.getEmbeddedView().startABRController()}catch(e){p("RTMPSourceHandler","Could not start the Adaptive Bitrate Controller: ".concat(e.message))}}},{key:"stopABRController",value:function(){try{this.getEmbeddedView().stopABRController()}catch(e){p("RTMPSourceHandler","Could not stop the Adaptive Bitrate Controller: ".concat(e.message))}}},{key:"setABRVariants",value:function(e,t){try{var n="string"==typeof e?encodeURIComponent(e):encodeURIComponent(JSON.stringify(e));this.getEmbeddedView().setABRVariants(n,t||1)}catch(e){p("RTMPSourceHandler","Could not set ABR Variants: ".concat(e.message))}}},{key:"setABRLevel",value:function(e,t){try{this.getEmbeddedView().setABRLevel(e,!!t)}catch(e){p("RTMPSourceHandler","Could not set ABR level: ".concat(e.message))}}},{key:"setABRVariantUpgradeSettings",value:function(e){try{var t="string"==typeof abrVariants?encodeURIComponent(e):encodeURIComponent(JSON.stringify(e));this.getEmbeddedView().setABRVariantUpgradeSettings(t)}catch(e){p("RTMPSourceHandler","Could not set ABR Variants: ".concat(e.message))}}},{key:"getEmbeddedView",value:function(){return le.getEmbedObject(this._swfId)}},{key:"getControls",value:function(){return this._controls}},{key:"getType",value:function(){return this.playerType}}])&&Fo(t.prototype,n),r&&Fo(t,r),Object.defineProperty(t,"prototype",{writable:!1}),i}(Ln);function Jo(e){return(Jo="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}function qo(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,(o=r.key,i=void 0,i=function(e,t){if("object"!==Jo(e)||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var r=n.call(e,t||"default");if("object"!==Jo(r))return r;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(o,"string"),"symbol"===Jo(i)?i:String(i)),r)}var o,i}function Xo(e,t){return(Xo=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(e,t){return e.__proto__=t,e})(e,t)}function $o(e){var t=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(e){return!1}}();return function(){var n,r=Zo(e);if(t){var o=Zo(this).constructor;n=Reflect.construct(r,arguments,o)}else n=r.apply(this,arguments);return Qo(this,n)}}function Qo(e,t){if(t&&("object"===Jo(t)||"function"==typeof t))return t;if(void 0!==t)throw new TypeError("Derived constructors may only return object or undefined");return function(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}(e)}function Zo(e){return(Zo=Object.setPrototypeOf?Object.getPrototypeOf.bind():function(e){return e.__proto__||Object.getPrototypeOf(e)})(e)}var ei={protocol:"rtmp",port:1935,width:320,height:240,embedWidth:"100%",embedHeight:"100%",minFlashVersion:"10.0.0",swf:"lib/red5pro/red5pro-subscriber.swf",swfobjectURL:"lib/swfobject/swfobject.js",productInstallURL:"lib/swfobject/playerProductInstall.swf",mediaElementId:"red5pro-subscriber",useAdaptiveBitrateController:!1,abrVariants:void 0,abrVariantUpgradeSettings:{minimumDowngradePlaybackSpan:1e4,upgrade:[{level:1,retryTimeout:0},{level:2,retryTimeout:1e4},{level:3,retryTimeout:2e4}]}},ti=function(e){!function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function");e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,writable:!0,configurable:!0}}),Object.defineProperty(e,"prototype",{writable:!1}),t&&Xo(e,t)}(i,e);var t,n,r,o=$o(i);function i(){var e;return function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,i),(e=o.call(this))._options=void 0,e._view=void 0,e._sourceHandler=void 0,e._elementId=void 0,e._embedPromise=void 0,e._getEmbedPromise().then((function(){e.onEmbedComplete()})).catch((function(t){return e.onEmbedFailure(t)})),e._viewResolver=new S,e._subscriptionResolver=new S,e._orientation=0,e._streamingMode="Video/Audio",e}return t=i,(n=[{key:"_getViewResolverPromise",value:function(){return this._viewResolver.promise}},{key:"_getSubscriptionResolverPromise",value:function(){return this._subscriptionResolver.promise}},{key:"_getEmbedPromise",value:function(){return this._embedPromise=E.createIfNotExist(this._embedPromise),this._embedPromise.promise}},{key:"_glomSourceHandlerAPI",value:function(e){var t=this;this.pause=e.pause.bind(e),this.resume=e.resume.bind(e),this.stop=e.stop.bind(e),this.mute=e.mute.bind(e),this.unmute=e.unmute.bind(e),this.setVolume=e.setVolume.bind(e),this.seekTo=e.seekTo.bind(e),this.toggleFullScreen=e.toggleFullScreen.bind(e),this.setABRLevel=e.setABRLevel.bind(e),this.setABRVariants=e.setABRVariants.bind(e),this.stopABRController=e.stopABRController.bind(e),this.startABRController=e.startABRController.bind(e),this.setABRVariantUpgradeSettings=e.setABRVariantUpgradeSettings.bind(e),e.on("*",(function(e){t.trigger(new zt(e.type,t,e.data))}))}},{key:"_setViewIfNotExist",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:void 0;if(void 0===e&&void 0!==t){var n=new Xr(t);n.attachSubscriber(this)}}},{key:"_establishExtIntHandlers",value:function(e){var t=this;p("RTMPSubcriber","Subscriber ID provided to client: (".concat(e,")."));var n=function(t){return["subscriber",t,e.split("-").join("_")].join("_")};window[n("r5proConnectClosed")]=function(){return t.trigger(new zt(Rt.CONNECTION_CLOSED,t))},window[n("r5proConnectSuccess")]=function(){return t.trigger(new zt(Rt.CONNECT_SUCCESS,t))},window[n("r5proConnectFailure")]=function(){t.trigger(new zt(Rt.CONNECT_FAILURE,t))},window[n("r5proSubscribeStop")]=function(){return t.trigger(new zt(Rt.SUBSCRIBE_STOP,t))},window[n("r5proSubscribeMetadata")]=function(e){var n=JSON.parse(e),r=n.orientation,o=n.streamingMode,i=parseInt(r,10),a=t._streamingMode;t._orientation!==i&&(t._orientation=i,t.trigger(new zt(Rt.ORIENTATION_CHANGE,t,{orientation:i}))),a!==o&&(t._streamingMode=o,t.trigger(new zt(Rt.STREAMING_MODE_CHANGE,t,{streamingMode:o,previousStreamingMode:a}))),t.trigger(new zt(Rt.SUBSCRIBE_METADATA,t,JSON.parse(e)))},window[n("r5proSubscribeUnpublish")]=function(){t.onUnpublish()},window[n("r5proSubscribePublisherCongestion")]=function(e){return t.trigger(new zt(Rt.SUBSCRIBE_PUBLISHER_CONGESTION,t,JSON.parse(e)))},window[n("r5proSubscribePublisherRecovery")]=function(e){return t.trigger(new zt(Rt.SUBSCRIBE_PUBLISHER_RECOVERY,t,JSON.parse(e)))},window[n("r5proSubscribeSendInvoke")]=function(e){t.trigger(new zt(Rt.SUBSCRIBE_SEND_INVOKE,t,"string"==typeof e?JSON.parse(e):e))},window[n("r5proSubscribePlayRequest")]=function(){t.play()},window[n("r5proSubscribeStart")]=function(){t._subscriptionResolver.resolve(t),t.trigger(new zt(Rt.SUBSCRIBE_START,t))},window[n("r5proSubscribeInvalidName")]=function(){t._subscriptionResolver.reject("NetStream.Play.StreamNotFound",t),t.trigger(new zt(Rt.SUBSCRIBE_INVALID_NAME,t))},window[n("r5proSubscribeFail")]=function(){t._subscriptionResolver.reject("NetStream.Failed",t),t.trigger(new zt(Rt.SUBSCRIBE_FAIL,t))},window[n("r5proSubscribeVolumeChange")]=function(e){t.trigger(new zt(Rt.VOLUME_CHANGE,t,{volume:JSON.parse(e).volume}))},window[n("r5proSubscribePlaybackStalled")]=function(){p("RTMPSubcriber","playback has stalled...")},window[n("r5proSubscribePlaybackTimeChange")]=function(e){var n=JSON.parse(e);t.trigger(new zt(Rt.PLAYBACK_TIME_UPDATE,t,{time:n.value,duration:n.duration}))},window[n("r5proSubscribePlaybackStateChange")]=function(e){var n=JSON.parse(e).code;t.trigger(new zt(Rt.PLAYBACK_STATE_CHANGE,t,{code:n,state:vn[n]}))},window[n("r5proSubscribeABRLevelChange")]=function(e){var n=JSON.parse(e),r=n.level,o=n.stream,i=JSON.parse(decodeURIComponent(o));t.trigger(new zt(Nt.ABR_LEVEL_CHANGE,t,{level:r,stream:i}))}}},{key:"init",value:function(e){var t=this,n=new S,r=e.minFlashVersion||ei.minFlashVersion;if(le.supportsFlashVersion(r)){this._options=Object.assign({},ei,e);try{le.injectScript(this._options.swfobjectURL).then((function(){var e=t._embedPromise;return p("RTMPSubcriber","SWFObject embedded."),t._sourceHandler?(t._sourceHandler.addSource(t._elementId,t._options).then((function(n){t._establishExtIntHandlers(n),e.resolve(t)})).catch((function(t){e.reject(t)})),t._getEmbedPromise()):(t._getViewResolverPromise().then((function(e){if(t._sourceHandler=new Ko(t,e.view,t.getType()),t._glomSourceHandlerAPI(t._sourceHandler),t._options){var n=t._embedPromise;t._sourceHandler.addSource(t._elementId,t._options).then((function(e){t._establishExtIntHandlers(e),n.resolve(t)})).catch((function(e){return n.reject(e)}))}})),!0)})).then((function(){t._setViewIfNotExist(t._view,t._options.mediaElementId),n.resolve(t)})).catch((function(e){m("RTMPSubcriber","Could not embed Flash-based RTMP Player. Reason: ".concat(e)),t._sourceHandler&&t._sourceHandler.disconnect(),n.reject(e),t.trigger(new zt(Nt.EMBED_FAILURE,t))}))}catch(e){n.reject("Could not inject Flash-based Player into the page. Reason: ".concat(e.message)),this.trigger(new zt(Nt.EMBED_FAILURE,this))}}else v("RTMPSubcriber","Could not resolve RTMPSubscriber instance. Requires minimum Flash Player install of ".concat(r,".")),n.reject("Could not resolve RTMPSubscriber instance. Requires minimum Flash Player install of ".concat(r,"."));return n.promise}},{key:"setView",value:function(e,t){return this._view=e,this._elementId=t,this._viewResolver.resolve(this._view),this}},{key:"subscribe",value:function(){return this._getSubscriptionResolverPromise()}},{key:"unsubscribe",value:function(){var e=this;return p("RTMPSubcriber","[unsubscribe]"),new Promise((function(t,n){try{e._sourceHandler.disconnect(),t()}catch(e){n(e.message)}}))}},{key:"play",value:function(){var e=this;p("RTMPSubcriber","[play]"),this._getEmbedPromise().then((function(){e._sourceHandler.play()}))}},{key:"onEmbedComplete",value:function(){p("RTMPSubcriber","[embed:complete]"),this.trigger(new zt(Nt.EMBED_SUCCESS,this))}},{key:"onEmbedFailure",value:function(e){p("RTMPSubcriber","[embed:failure] - ".concat(e)),this.trigger(new zt(Nt.EMBED_FAILURE,this))}},{key:"onUnpublish",value:function(){p("RTMPSubcriber","[onunpublish]"),this._sourceHandler&&this._sourceHandler.unpublish(),this.trigger(new zt(Rt.PLAY_UNPUBLISH,this)),this._sourceHandler&&this._sourceHandler.disconnect()}},{key:"getConnection",value:function(){return this._sourceHandler}},{key:"getControls",value:function(){return this._sourceHandler?this._sourceHandler.getControls():void 0}},{key:"getOptions",value:function(){return this._options}},{key:"getPlayer",value:function(){return this._sourceHandler?this._sourceHandler.getEmbeddedView():void 0}},{key:"getType",value:function(){return ro.RTMP.toUpperCase()}}])&&qo(t.prototype,n),r&&qo(t,r),Object.defineProperty(t,"prototype",{writable:!1}),i}(Ln);function ni(e){return(ni="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}function ri(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,(o=r.key,i=void 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0,n._orientation=0,n._streamingMode="Video/Audio",n._autoLayoutOrientation=!0,n._playbackNotificationCenter=n.media,n._handleOrientationChange=n._handleOrientationChange.bind(si(n)),n._onOrientationMetadata=n._onOrientationMetadata.bind(si(n)),n._onStreamingModeMetadata=n._onStreamingModeMetadata.bind(si(n)),le.onFullScreenStateChange(n._handleFullScreenChange.bind(si(n))),n}return t=i,(n=[{key:"_determineHolder",value:function(e){if(e.parentNode.classList.contains("red5pro-media-container"))return e.parentNode;var t=e.parentNode,n=le.createElement("div");return n.classList.add("red5pro-media-container"),t.insertBefore(n,e),t.removeChild(e),n.appendChild(e),n}},{key:"_cleanUp",value:function(){var e=this.media,t=this._mediaSource,n=e.parentNode,r=this.holder;if(t&&e.removeChild(t),n)n.removeChild(e),n!==this.parent&&(n.parentNode.removeChild(n),r=this.parent);else try{e.remove()}catch(e){v("HLSSourceHandler","Issue in DOM cleanup of HLS video object: ".concat(e.message))}this.media=this.clone.cloneNode(!0),r.appendChild(this.media),this._controls&&this._controls.detach(),this.media.setAttribute("autoplay",!0),this.clone=this.media.cloneNode(!0),this.parent=this.media.parentNode,this.holder=this._determineHolder(this.media),this._orientation=0,this.isVOD=!1}},{key:"_addPlaybackHandlers",value:function(e){var t=this,n=this.getControls(),r=void 0!==n;e.oncanplay=function(){n&&n.enable(!0),t.trigger(new zt(Rt.PLAYBACK_STATE_CHANGE,void 0,{code:pn.AVAILABLE,state:vn[pn.AVAILABLE]})),t.trigger(new zt(Rt.VOLUME_CHANGE,void 0,{volume:e.volume}))},e.ondurationchange=function(o){!isNaN(e.duration)&&Number.isFinite(e.duration)&&(t.isVOD=!0),!t.isVOD&&r?n.setPlaybackDuration(1):r&&n.setPlaybackDuration(e.duration)},e.onended=function(){p("HLSSourceHandler","[videoelement:onended]"),r&&n.setState(pn.IDLE),t.trigger(new zt(Rt.PLAYBACK_STATE_CHANGE,void 0,{code:pn.IDLE,state:vn[pn.IDLE]}))},e.ontimeupdate=function(o){r&&(t.isVOD?n.setSeekTime(e.currentTime,t.isVOD?e.duration:void 0):n.setSeekTime(1,1)),t.trigger(new zt(Rt.PLAYBACK_TIME_UPDATE,void 0,{time:e.currentTime,duration:e.duration}))},e.onseeked=function(e){},e.onseeking=function(e){},e.onplay=function(){r&&n.setState(pn.PLAYING),t.trigger(new zt(Rt.PLAYBACK_STATE_CHANGE,void 0,{code:pn.PLAYING,state:vn[pn.PLAYING]}))},e.onpause=function(){r&&n.setState(pn.PAUSED),t.trigger(new zt(Rt.PLAYBACK_STATE_CHANGE,void 0,{code:pn.PAUSED,state:vn[pn.PAUSED]}))},e.onvolumechange=function(o){r&&n.getVolume()!==t.media.volume&&n.setVolume(t.media.volume),t.trigger(new zt(Rt.VOLUME_CHANGE,void 0,{volume:e.muted?0:e.volume}))},e.onencrypted=function(){p("HLSSourceHandler","[videoelement:event] encrypted")},e.onemptied=function(){p("HLSSourceHandler","[videoelement:event] emptied")},e.onloadeddata=function(){p("HLSSourceHandler","[videoelement:event] loadeddata")},e.onresize=function(){p("HLSSourceHandler","[videoelement:event] resize"),t.trigger(new zt(Rt.VIDEO_DIMENSIONS_CHANGE,void 0,{width:t.media.videoWidth,height:t.media.videoHeight}))},e.onloadedmetadata=function(){p("HLSSourceHandler","[videoelement:event] loadedmetadata"),t.trigger(new zt(Rt.SUBSCRIBE_START,void 0,{}))},e.onloadstart=function(){p("HLSSourceHandler","[videoelement:event] loadedstart")},e.onstalled=function(){p("HLSSourceHandler","[videoelement:event] stalled")},e.onsuspend=function(){p("HLSSourceHandler","[videoelement:event] suspend")},e.onwaiting=function(){p("HLSSourceHandler","[videoelement:event] waiting")}}},{key:"_handleFullScreenChange",value:function(e){e?(this.holder.classList.add("red5pro-media-container-full-screen"),this.media.classList.add("red5pro-media-container-full-screen")):(this.holder.classList.remove("red5pro-media-container-full-screen"),this.media.classList.remove("red5pro-media-container-full-screen")),this.trigger(new zt(Rt.FULL_SCREEN_STATE_CHANGE,void 0,e))}},{key:"_embedMediaSource",value:function(e,t,n){var r=new S;try{var o=le.createElement("source");o.type=t,o.src=e,this.media.type=t,this.media.firstChild?this.media.insertBefore(o,this.media.firstChild):this.media.appendChild(o),this._mediaSource=o,this._autoLayoutOrientation=n.autoLayoutOrientation,le.onOrientationMetadata(this.media,this._onOrientationMetadata),le.onStreamingModeMetadata(this.media,this._onStreamingModeMetadata),r.resolve()}catch(e){r.reject(e.message)}return r.promise}},{key:"_onOrientationMetadata",value:function(e){var t=e.orientation,n=e.resolution,r=parseInt(t,10);t&&this._orientation!==r&&(p("HLSSourceHandler","Metadata received: "+JSON.stringify(e,null,2)),this._orientation=r,this._autoLayoutOrientation&&(ye(this.media,this._orientation,Se(n)),this._handleOrientationChange(this._orientation)),this.trigger(new zt(Rt.ORIENTATION_CHANGE,void 0,{orientation:this._orientation,viewElement:this.media})),this.trigger(new zt(Rt.SUBSCRIBE_METADATA,void 0,e)))}},{key:"_onStreamingModeMetadata",value:function(e){var t=e.streamingMode,n=this._streamingMode;t&&n!==t&&(p("HLSSourceHandler","Metadata received: "+JSON.stringify(e,null,2)),this._streamingMode=t,this.trigger(new zt(Rt.STREAMING_MODE_CHANGE,void 0,{streamingMode:this._streamingMode,previousStreamingMode:n,viewElement:this.media})),this.trigger(new zt(Rt.SUBSCRIBE_METADATA,void 0,e)))}},{key:"addSource",value:function(e,t,n){var r=this;p("HLSSourceHandler","[addsource]"),this.holder=this._determineHolder(this.media);var o=new S,i=n.controls,a=le.hasAttributeDefined(this.media,"muted"),s=le.hasAttributeDefined(this.media,"autoplay");a||this.media.setAttribute("autoplay",!1);var c=le.hasAttributeDefined(this.media,"controls")&&le.hasClassDefined(this.media,"red5pro-media");return this._embedMediaSource(e,t,n).then((function(){(i||c)&&(r._controls=i?n.controls:new Nn(r,r.holder),r.media.controls=!1,r._controls.setAsVOD(r.isVOD),r._controls.setMutedState(a)),r._addPlaybackHandlers(r._playbackNotificationCenter),s&&r.attemptAutoplay(n.muteOnAutoplayRestriction),o.resolve()})).catch((function(e){return o.reject(e)})),o.promise}},{key:"connect",value:function(){p("HLSSourceHandler","[connect]")}},{key:"attemptAutoplay",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]&&arguments[0];this.play().catch((function(n){t?(e.mute(),e.play().then((function(){e.trigger(new zt(Rt.AUTO_PLAYBACK_MUTED,void 0,{element:e.media}))})).catch((function(t){e.trigger(new zt(Rt.AUTO_PLAYBACK_FAILURE,void 0,{error:t.message?t.message:t,element:e.media}))}))):e.trigger(new zt(Rt.AUTO_PLAYBACK_FAILURE,void 0,{error:n.message?n.message:n,element:e.media}))}))}},{key:"play",value:function(){p("HLSSourceHandler","[videoelement:action] play");var e=new S;try{var t=this.media.play();t?t.then((function(){p("HLSSourceHandler","[videoelement:action] play 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t=this;Yi($i(g.prototype),"_glomSourceHandlerAPI",this).call(this,e),e.on("loadedmetadata",(function(){t._runMuteCheck()})),e.on(Rt.PLAYBACK_STATE_CHANGE,(function(){t._runMuteCheck()}))}},{key:"_internalConnect",value:(h=Bi(Fi().mark((function e(t){return Fi().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return e.next=2,this.init(t);case 2:return e.next=4,this.subscribe();case 4:case"end":return e.stop()}}),e,this)}))),function(e){return h.apply(this,arguments)})},{key:"waitToGatherIce",value:(f=Bi(Fi().mark((function e(t){return Fi().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return e.abrupt("return",new Promise((function(e){if("complete"===t.iceGatheringState)t.addIceCandidate({candidate:""}).then((function(){e({local:t.localDescription})})).catch((function(n){m("WHEPClient",n.message||n),e({local:t.localDescription})}));else{var n=setTimeout((function(){clearTimeout(n),t.addIceCandidate({candidate:""}).then((function(){e({local:t.localDescription})})).catch((function(n){m("WHEPClient",n.message||n),e({local:t.localDescription})}))}),5e3);t.addEventListener("icegatheringstatechange",(function(){"complete"===t.iceGatheringState&&(clearTimeout(n),t.addIceCandidate({candidate:""}).then((function(){e({local:t.localDescription})})).catch((function(n){m("WHEPClient",n.message||n),e({local:t.localDescription})})))}))}})));case 1:case"end":return e.stop()}}),e)}))),function(e){return f.apply(this,arguments)})},{key:"_sendCandidate",value:function(e){p("WHEPClient","[sendcandidate]"),this.trigger(new zt(At.CANDIDATE_START,this,e))}},{key:"_postOffer",value:(d=Bi((function(e){var t=this,n=arguments.length>1&&void 0!==arguments[1]&&arguments[1];return Fi().mark((function r(){var o,i,a,s,c,u,l,d,f,h;return Fi().wrap((function(r){for(;;)switch(r.prev=r.next){case 0:return r.prev=0,o=t._options,i=o.maintainStreamVariant,a=o.videoEncoding,s=o.audioEncoding,c=o.iceTransport,u=o.connectionParams,l=o.postEmptyOffer,d=o.mungeOffer,f=Di(Di({},u),{},{transport:c,doNotSwitch:i}),void 0!==a&&a!==io.NONE&&(f.videoEncoding=a),void 0!==s&&s!==oo.NONE&&(f.audioEncoding=s),h="",l||(h=e.sdp,d&&(h=d(h)),n||(h=Je(h),h=Xe(h)),h=dt(h)),r.next=9,t._whipHelper.postSDPOffer(h,f,!1);case 9:return r.abrupt("return",r.sent);case 12:r.prev=12,r.t0=r.catch(0),m("WHEPClient",r.t0.message||r.t0),r.t0 instanceof U?t.onStreamUnavailable(r.t0):(t.trigger(new zt(Rt.CONNECT_FAILURE,t)),t.unsubscribe(),t._subscriptionResolver.reject("Stream failure."));case 16:case"end":return r.stop()}}),r,null,[[0,12]])}))()})),function(e){return d.apply(this,arguments)})},{key:"_postEmptyOffer",value:(l=Bi(Fi().mark((function e(){var t,n,r,o,i,a,s;return Fi().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return 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super() hasn't been called");return e}(e)}function yc(e){return(yc=Object.setPrototypeOf?Object.getPrototypeOf.bind():function(e){return e.__proto__||Object.getPrototypeOf(e)})(e)}var bc=/participant (.*) starting (.*)/i,gc=/Leaving group (.*)/i,_c={groupName:"group01",autoGenerateMediaStream:!0,mixAudioDown:!1},wc=function(e){!function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function");e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,writable:!0,configurable:!0}}),Object.defineProperty(e,"prototype",{writable:!1}),t&&pc(e,t)}(i,e);var t,n,r,o=vc(i);function i(){var e;return function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,i),(e=o.call(this))._name="RTCConferenceParticipant",e._audioTracks=[],e._videoTracks=[],e._conferenceStream=void 0,e}return t=i,(n=[{key:"_createAudioElement",value:function(){var e=document.createElement("audio");return e.id="red5pro-audio",e.controls="controls",e.autoplay="autoplay",e.playsinline="playsinline",e}},{key:"_packStreamWithAudio",value:function(e,t){var n=e.getVideoTracks()[0].clone();for(e.addTrack(n);--t>-1;){var r=new AudioContext,o=r.createMediaStreamDestination();r.createMediaStreamSource(e).connect(o),e.addTrack(o.stream.getAudioTracks()[0])}}},{key:"_createOffer",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;return p("[createoffer]"),this._offerFuture=void 0,this._offerFuture=E.createIfNotExist(this._offerFuture),this._peerHelper.createOffer(e,!0,this._offerFuture),this._offerFuture.promise}},{key:"_sendOffer",value:function(e,t,n){var r=this._options.groupName;return this._sendOfferFuture=void 0,this._sendOfferFuture=E.createIfNotExist(this._sendOffFuture),this._socketHelper.post({joinGroup:r,streamName:t,transport:n,data:{sdp:e}}),this._sendOfferFuture.promise}},{key:"_requestPublish",value:function(e,t,n){var r=this._options.autoGenerateMediaStream;return this._publishFuture=void 0,this._publishFuture=E.createIfNotExist(this._publishFuture),this._publishFuture.resolve(),r&&(this._conferenceStream=this._startReceivers(),this.trigger(new Jt(Ht.MEDIA_STREAM,this,{stream:this._conferenceStream}))),this._publishFuture.promise}},{key:"unpublish",value:function(){return this._conferenceStream&&this._conferenceStream.getTracks().forEach((function(e){return e.stop()})),fc(yc(i.prototype),"unpublish",this).call(this)}},{key:"_requestUnpublish",value:function(e){var t=this._options.groupName;return this._unpublishFuture=void 0,this._unpublishFuture=E.createIfNotExist(this._unpublishFuture),this.getMessageTransport().postUnjoin(t,e)||this._unpublishFuture.resolve(),this._unpublishFuture.promise}},{key:"_startReceivers",value:function(){var e=this.getPeerConnection().getTransceivers().map((function(e){if("recvonly"===e.currentDirection)return e.receiver.track})).filter((function(e){return e})),t=this._options.mixAudioDown,n=this._conferenceStream||new MediaStream;if(t){var r=new AudioContext,o=e.map((function(e){if("audio"===e.kind)return r.createMediaStreamSource(new MediaStream([e]))})).filter((function(e){return e})),i=r.createMediaStreamDestination();o.forEach((function(e){return e.connect(i)})),i.stream.getTracks().forEach((function(e){return n.addTrack(e)}))}else e.forEach((function(e){return n.addTrack(e)}));return e.forEach((function(e){"video"===e.kind&&n.addTrack(e)})),n}},{key:"init",value:function(e){return fc(yc(i.prototype),"init",this).call(this,Object.assign(_c,e))}},{key:"initWithStream",value:function(e,t){return fc(yc(i.prototype),"initWithStream",this).call(this,Object.assign(_c,e),t)}},{key:"onPeerConnectionTrackAdd",value:function(e){var t=this._options.autoGenerateMediaStream;t&&"audio"===e.kind?this._audioTracks.push(e):t&&"video"===e.kind&&this._videoTracks.push(e),fc(yc(i.prototype),"onPeerConnectionTrackAdd",this).call(this,e)}},{key:"_onMediaStreamReceived",value:function(e){this._packStreamWithAudio(e,3),fc(yc(i.prototype),"_onMediaStreamReceived",this).call(this,e)}},{key:"onSDPAnswer",value:function(e){var t=this._options.streamName;this.overlayOptions({streamName:e.participantId,participantId:e.participantId,publisherName:t}),this._sendOfferFuture=E.createIfNotExist(this._sendOfferFuture),this._sendOfferFuture.resolve(e)}},{key:"onPublisherStatus",value:function(e){p(this._name,"[publisherstatus] - "+JSON.stringify(e,null,2));var t=gc.exec(e.message),n=bc.exec(e.message);t&&t[1]===this._options.groupName?this._unpublishFuture.resolve():n&&n[1]===this._options.streamName?this._publishFuture.resolve():v(this._name,"Publisher status received, but could not handle.")}}])&&dc(t.prototype,n),r&&dc(t,r),Object.defineProperty(t,"prototype",{writable:!1}),i}(As),Sc=fa,Ec=Io,Cc=ea,kc=ti,Pc=_i,Oc=uc,Tc=As,Rc=Qs,Lc=Ua,Ac=kt,Nc=Ot,jc=Pt,Hc=Rt,Ic=At,xc=Nt,Dc=Lt,Mc=jt,Fc=Ht,Uc=oo,Bc=io,Vc=Ea,Gc=Ca,Wc=ao,Yc=so;d("".concat("error")||!1);var zc=function(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1];l.hasOwnProperty(e.toUpperCase())&&(d(e,t),console&&console.log("Red5 Pro SDK Version ".concat("14.1.0")))},Kc=l,Jc=function(){return a}}])}));
\ No newline at end of file
diff --git a/static/script/testbed-config.js b/static/script/testbed-config.js
index b78445a1..f8b35f46 100644
--- a/static/script/testbed-config.js
+++ b/static/script/testbed-config.js
@@ -152,6 +152,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
       mixerBackendSocketField: '',
       mixerAuthenticationEnabled: false,
       preferWhipWhep: true,
+      offerSDPResolution: false,
     }
 
     /**