protected void UpdateRemoteCameraStatus(VideoThreadData videoThreadData)
{
var decoder = videoThreadData.Decoder;
var validator = videoThreadData.Validator;
if (decoder.IsReceivingData != validator.IsCameraWorking)
{
validator.IsCameraWorking = decoder.IsReceivingData;
if (RemoteCameraChanged != null)
{
RemoteCameraChanged(this, new RemoteCameraChangedEventArgs(videoThreadData.SsrcId, validator.IsCameraWorking));
}
}
}
/// <summary>
/// Registers a media stream source listener for a given ssrcId.
/// </summary>
/// <param name="ssrcId">The ssrcId of the media stream source for which it should be listening.</param>
/// <remarks>
/// This method is called when the main client is notified (via the web service) that a new user has joined the room.
/// This method tells the media controller to be prepared for video data tagged for the specified SsrcId
/// to start coming down the pipe.
/// </remarks>
public virtual void RegisterRemoteSession(ushort ssrcId)
{
VideoThreadData videoThreadData;
lock (RemoteSessions)
{
if (RemoteSessions.ContainsKey(ssrcId))
{
ClientLogger.Debug("A remote session for ssrcId {0} already exists.", ssrcId);
return;
}
ClientLogger.Debug("Registering remote session for ssrcId {0}", ssrcId);
videoThreadData = new VideoThreadData(ssrcId, _codecFactory.GetVideoDecoder(VideoQualityController));
videoThreadData.Validator.Timer = new Timer(timerCheckingRemoteCameras_Tick, ssrcId, VideoConstants.RemoteCameraCheckDelay, VideoConstants.RemoteCameraTimeout);
RemoteSessions.Add(ssrcId, videoThreadData);
_videoEncoder.Synchronize();
_mediaEnvironment.RemoteSessions = RemoteSessions.Count;
}
var decoderThread = new Thread(ProcessVideoQueue);
decoderThread.Start(videoThreadData);
}
