Participant Video Stream - Flutter

• Using this feature, you can pause/resume participant's video stream.

Pause video stream

• pause() method is used to pause videostream of a participant.

ElevatedButton(
  child: Text("Pause Video"),
  onPressed: () {
    List<Stream> streams = participant.streams.where((e) => e.kind == 'video').toList();

    if(streams.length != 0){
      Stream videoStream = streams[0];
      videoStream.track.pause();
    }
  }
),

Resume video stream

• resume() method is used to resume videostream of a participant.

ElevatedButton(
  child: Text("Resume Video"),
  onPressed: () {
    List<Stream> streams = participant.streams.where((e) => e.kind == 'video').toList();

    if(streams.length != 0){
      Stream videoStream = streams[0];
      videoStream.track.resume();
    }
  }
),

Events

Event associated with pause():

• streamPaused event will be emitted with stream object from the event callback, inside that participant object.

Event associated with resume():

• streamResumed event will be emitted with stream object from the event callback, inside that participant object.

participant.on(Events.streamPaused, (Stream stream){
  if (stream.kind === "video") {
    //particiapnt video stream paused
  }
});
participant.on(Events.streamResumed, (Stream stream){
  if (stream.kind === "video") {
    //particiapnt video stream resumed
  }
});