How to use the medooze-media-server.createActiveSpeakerDetector function in medooze-media-server

{ "id": "ccm", "params": ["fir"]},
					{ "id": "nack"},
					{ "id": "nack", "params": ["pli"]},
				],
				extensions	: [ "http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01", "urn:3gpp:video-orientation"]
			}
		};
		
		//No participants
		this.max = 0;
		
		//Create event emitter
		this.emitter = new EventEmitter();
		
		//Active speaker detection
		this.activeSpeakerDetector = MediaServer.createActiveSpeakerDetector();
		
		//When new speaker detected
		this.activeSpeakerDetector.on("activespeakerchanged",(track)=>{
			//Get active speaker id
			const speakerId = track.participant.getId();
			//Check if it is the same as current one
			if (this.speakerId===speakerId)
				//Do nothing
				return;
			//Update speaker
			this.speakerId = speakerId;
			//Relaunch event
			this.emitter.emit("activespeakerchanged",track.participant,track);
		});
		//Create uri
		this.uri = ["rooms",id];