samvyo-js-sdk/dest/samvyo-js-sdk.js

This is the client js sdk for cutting-edge Samvyo real-time voice/video cloud.

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A.clockRate)throw new TypeError("missing codec.clockRate");"audio"===g[1].toLowerCase()?"number"!=typeof A.channels&&(A.channels=1):delete A.channels,A.parameters&&"object"==typeof A.parameters||(A.parameters={});for(const C of Object.keys(A.parameters)){let I=A.parameters[C];if(void 0===I&&(A.parameters[C]="",I=""),"string"!=typeof I&&"number"!=typeof I)throw new TypeError(`invalid codec parameter [key:${C}s, value:${I}]`);if("apt"===C&&"number"!=typeof I)throw new TypeError("invalid codec apt parameter")}A.rtcpFeedback&&Array.isArray(A.rtcpFeedback)||(A.rtcpFeedback=[]);for(const C of A.rtcpFeedback)i(C)}function o(A){if("object"!=typeof A)throw new TypeError("ext is not an object");if(!A.uri||"string"!=typeof A.uri)throw new TypeError("missing ext.uri");if("number"!=typeof A.id)throw new TypeError("missing ext.id");if(A.encrypt&&"boolean"!=typeof A.encrypt)throw new TypeError("invalid ext.encrypt");A.encrypt||(A.encrypt=!1),A.parameters&&"object"==typeof 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B=I.mimeType.toLowerCase();if(B!==g.mimeType.toLowerCase())return!1;if(I.clockRate!==g.clockRate)return!1;if(I.channels!==g.channels)return!1;switch(B){case"video/h264":if(C){if((I.parameters["packetization-mode"]??0)!==(g.parameters["packetization-mode"]??0))return!1;if(!A.isSameProfile(I.parameters,g.parameters))return!1;let C;try{C=A.generateProfileLevelIdStringForAnswer(I.parameters,g.parameters)}catch(E){return!1}Q&&(C?(I.parameters["profile-level-id"]=C,g.parameters["profile-level-id"]=C):(delete I.parameters["profile-level-id"],delete g.parameters["profile-level-id"]))}break;case"video/vp9":if(C){if((I.parameters["profile-id"]??0)!==(g.parameters["profile-id"]??0))return!1}}return!0}function y(A,I){return(!A.kind||!I.kind||A.kind===I.kind)&&A.uri===I.uri}function G(A,I){const g=[];for(const C of A.rtcpFeedback??[]){const A=(I.rtcpFeedback??[]).find(A=>A.type===C.type&&(A.parameter===C.parameter||!A.parameter&&!C.parameter));A&&g.push(A)}return g}return b}var 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g.AwaitQueueStoppedError}}),Object.defineProperty(A,"AwaitQueueRemovedTaskError",{enumerable:!0,get:function(){return g.AwaitQueueRemovedTaskError}})}(l)),l),I=N(),g=J(),C=t(),Q=H(),B=T(),E=function(){if(X)return _;X=1,Object.defineProperty(_,"__esModule",{value:!0}),_.Producer=void 0;const A=N(),I=J(),g=t(),C=new A.Logger("Producer");let Q=class extends I.EnhancedEventEmitter{_id;_localId;_closed=!1;_rtpSender;_track;_kind;_rtpParameters;_paused;_maxSpatialLayer;_stopTracks;_disableTrackOnPause;_zeroRtpOnPause;_appData;_observer=new I.EnhancedEventEmitter;constructor({id:A,localId:I,rtpSender:g,track:Q,rtpParameters:B,stopTracks:E,disableTrackOnPause:i,zeroRtpOnPause:D,appData:n}){super(),C.debug("constructor()"),this._id=A,this._localId=I,this._rtpSender=g,this._track=Q,this._kind=Q.kind,this._rtpParameters=B,this._paused=!!i&&!Q.enabled,this._maxSpatialLayer=void 0,this._stopTracks=E,this._disableTrackOnPause=i,this._zeroRtpOnPause=D,this._appData=n??{},this.onTrackEnded=this.onTrackEnded.bind(this),this.handleTrack()}get id(){return this._id}get localId(){return this._localId}get closed(){return this._closed}get kind(){return this._kind}get rtpSender(){return this._rtpSender}get track(){return this._track}get rtpParameters(){return this._rtpParameters}get paused(){return this._paused}get maxSpatialLayer(){return this._maxSpatialLayer}get appData(){return this._appData}set appData(A){this._appData=A}get observer(){return this._observer}close(){this._closed||(C.debug("close()"),this._closed=!0,this.destroyTrack(),this.emit("@close"),this._observer.safeEmit("close"),super.close(),this._observer.close())}transportClosed(){this._closed||(C.debug("transportClosed()"),this._closed=!0,this.destroyTrack(),this.safeEmit("transportclose"),this._observer.safeEmit("close"))}async getStats(){if(this._closed)throw new g.InvalidStateError("closed");return new Promise((A,I)=>{this.safeEmit("@getstats",A,I)})}pause(){C.debug("pause()"),this._closed?C.error("pause() | Producer closed"):(this._paused=!0,this._track&&this._disableTrackOnPause&&(this._track.enabled=!1),this._zeroRtpOnPause&&new Promise((A,I)=>{this.safeEmit("@pause",A,I)}).catch(()=>{}),this._observer.safeEmit("pause"))}resume(){C.debug("resume()"),this._closed?C.error("resume() | Producer closed"):(this._paused=!1,this._track&&this._disableTrackOnPause&&(this._track.enabled=!0),this._zeroRtpOnPause&&new Promise((A,I)=>{this.safeEmit("@resume",A,I)}).catch(()=>{}),this._observer.safeEmit("resume"))}async replaceTrack({track:A}){if(C.debug("replaceTrack() [track:%o]",A),this._closed){if(A&&this._stopTracks)try{A.stop()}catch(I){}throw new g.InvalidStateError("closed")}if(A&&"ended"===A.readyState)throw new g.InvalidStateError("track ended");A!==this._track?(await new Promise((I,g)=>{this.safeEmit("@replacetrack",A,I,g)}),this.destroyTrack(),this._track=A,this._track&&this._disableTrackOnPause&&(this._paused?this._paused&&(this._track.enabled=!1):this._track.enabled=!0),this.handleTrack()):C.debug("replaceTrack() | same track, ignored")}async setMaxSpatialLayer(A){if(this._closed)throw new g.InvalidStateError("closed");if("video"!==this._kind)throw new g.UnsupportedError("not a video Producer");if("number"!=typeof A)throw new TypeError("invalid spatialLayer");A!==this._maxSpatialLayer&&(await new Promise((I,g)=>{this.safeEmit("@setmaxspatiallayer",A,I,g)}).catch(()=>{}),this._maxSpatialLayer=A)}async setRtpEncodingParameters(A){if(this._closed)throw new g.InvalidStateError("closed");if("object"!=typeof A)throw new TypeError("invalid params");await new Promise((I,g)=>{this.safeEmit("@setrtpencodingparameters",A,I,g)})}onTrackEnded(){C.debug('track "ended" event'),this.safeEmit("trackended"),this._observer.safeEmit("trackended")}handleTrack(){this._track&&this._track.addEventListener("ended",this.onTrackEnded)}destroyTrack(){if(this._track)try{this._track.removeEventListener("ended",this.onTrackEnded),this._stopTracks&&this._track.stop()}catch(A){}}};return _.Producer=Q,_}(),i=function(){if($)return AA;$=1,Object.defineProperty(AA,"__esModule",{value:!0}),AA.Consumer=void 0;const A=N(),I=J(),g=t(),C=new A.Logger("Consumer");let Q=class extends I.EnhancedEventEmitter{_id;_localId;_producerId;_closed=!1;_rtpReceiver;_track;_rtpParameters;_paused;_appData;_observer=new I.EnhancedEventEmitter;constructor({id:A,localId:I,producerId:g,rtpReceiver:Q,track:B,rtpParameters:E,appData:i}){super(),C.debug("constructor()"),this._id=A,this._localId=I,this._producerId=g,this._rtpReceiver=Q,this._track=B,this._rtpParameters=E,this._paused=!B.enabled,this._appData=i??{},this.onTrackEnded=this.onTrackEnded.bind(this),this.handleTrack()}get id(){return this._id}get localId(){return this._localId}get producerId(){return this._producerId}get closed(){return this._closed}get kind(){return this._track.kind}get rtpReceiver(){return this._rtpReceiver}get track(){return this._track}get rtpParameters(){return this._rtpParameters}get paused(){return this._paused}get appData(){return this._appData}set appData(A){this._appData=A}get observer(){return this._observer}close(){this._closed||(C.debug("close()"),this._closed=!0,this.destroyTrack(),this.emit("@close"),this._observer.safeEmit("close"),super.close(),this._observer.close())}transportClosed(){this._closed||(C.debug("transportClosed()"),this._closed=!0,this.destroyTrack(),this.safeEmit("transportclose"),this._observer.safeEmit("close"))}async getStats(){if(this._closed)throw new g.InvalidStateError("closed");return new Promise((A,I)=>{this.safeEmit("@getstats",A,I)})}pause(){C.debug("pause()"),this._closed?C.error("pause() | Consumer closed"):this._paused?C.debug("pause() | Consumer is already paused"):(this._paused=!0,this._track.enabled=!1,this.emit("@pause"),this._observer.safeEmit("pause"))}resume(){C.debug("resume()"),this._closed?C.error("resume() | Consumer closed"):this._paused?(this._paused=!1,this._track.enabled=!0,this.emit("@resume"),this._observer.safeEmit("resume")):C.debug("resume() | Consumer is already resumed")}onTrackEnded(){C.debug('track "ended" event'),this.safeEmit("trackended"),this._observer.safeEmit("trackended")}handleTrack(){this._track.addEventListener("ended",this.onTrackEnded)}destroyTrack(){try{this._track.removeEventListener("ended",this.onTrackEnded),this._track.stop()}catch(A){}}};return AA.Consumer=Q,AA}(),D=function(){if(IA)return gA;IA=1,Object.defineProperty(gA,"__esModule",{value:!0}),gA.DataProducer=void 0;const A=N(),I=J(),g=t(),C=new A.Logger("DataProducer");let Q=class extends I.EnhancedEventEmitter{_id;_dataChannel;_closed=!1;_sctpStreamParameters;_appData;_observer=new I.EnhancedEventEmitter;constructor({id:A,dataChannel:I,sctpStreamParameters:g,appData:Q}){super(),C.debug("constructor()"),this._id=A,this._dataChannel=I,this._sctpStreamParameters=g,this._appData=Q??{},this.han