public interface VideoRoomListener extends AudioRoomListener, VideoTalkListener
onParticipantJoined, onParticipantLeft, onParticipantMuted, onParticipantSpeaking
onCameraSwitchDone, onParticipantVideoAdded, onParticipantVideoRemoved
onConnected, onMediaStatistics, onNetworkQuality, onStopped, onStoppping