private void CloseInternal()
{
if (_factory != null && _parameters.AecDump)
{
_factory.StopAecDump();
}
_logger.Debug(TAG, "Closing peer connection.");
if (_rtcEventLog != null)
{
// RtcEventLog should stop before the peer connection is disposed.
_rtcEventLog.Stop();
_rtcEventLog = null;
}
_logger.Debug(TAG, "Closing audio source.");
if (_audioSource != null)
{
_audioSource.Dispose();
_audioSource = null;
}
_logger.Debug(TAG, "Stopping capturer.");
if (_videoCapturer != null)
{
_videoCapturer.StopCapture();
_videoCapturer.Dispose();
_videoCapturerStopped = true;
_videoCapturer = null;
}
_logger.Debug(TAG, "Closing video source.");
if (_videoSource != null)
{
_videoSource.Dispose();
_videoSource = null;
}
_localRenderer = null;
_remoteRenderer = null;
_logger.Debug(TAG, "Closing peer connection factory.");
if (_factory != null)
{
_factory.Dispose();
_factory = null;
}
_logger.Debug(TAG, "Closing peer connection done.");
_peerConnectionEvents.OnPeerConnectionClosed();
PeerConnectionFactory.StopInternalTracingCapture();
PeerConnectionFactory.ShutdownInternalTracer();
_executor.Release();
}
private IVideoTrack CreateVideoTrack()
{
_videoSource = _factory.CreateVideoSource(_parameters.IsScreencast);
_videoCapturer = _peerConnectionEvents.CreateVideoCapturer(_factory, _videoSource);
_videoCapturer.StartCapture(_videoWidth, _videoHeight, _fps);
_localVideoTrack = _factory.CreateVideoTrack(VideoTrackId, _videoSource);
_localVideoTrack.IsEnabled = _renderVideo;
_localVideoTrack.AddRenderer(_localRenderer);
return(_localVideoTrack);
}
void Peer_OnAddLocalVideoTrack(IVideoCapturer capturer, IMediaStreamTrack track)
{
Logger.Debug("MediaChannel", "@peer:local_video_track:add");
if (localVideoTrack == null)
{
localVideoTrack = track;
}
RunOnUiThread(() => {
OnAddLocalVideoTrack?.Invoke(capturer, track);
});
}
private VideoTrack CreateVideoTrack(IVideoCapturer videoCapturer)
{
_surfaceTextureHelper = SurfaceTextureHelper.Create("CaptureThread", _eglBase.EglBaseContext);
_videoSource = _factory.CreateVideoSource(true);
videoCapturer.Initialize(_surfaceTextureHelper, _context, _videoSource.CapturerObserver);
videoCapturer.StartCapture(VideoWidth, VideoHeight, 30);
_localVideoTrack = _factory.CreateVideoTrack("ARDAMSv0", _videoSource);
_localVideoTrack.SetEnabled(true);
_localVideoTrack.AddSink(_localVideoSink);
return(_localVideoTrack);
}
void Channel_OnAddLocalVideoTrack(
IVideoCapturer capturer, IMediaStreamTrack track)
{
Sora.Logger.Debug("ViewModel", "Channel_OnAddLocalVideo");
if (localVideoTrack != null)
{
Debug.WriteLine("local video track already exists");
return;
}
localVideoTrack = track;
localVideoTrack.Enabled = true;
localVideoTrack.Element =
MediaElementMaker.Bind(LocalVideoView);
}
public void CreatePeerConnection(IVideoSink localVideoSink, IVideoSink remoteVideoSink,
IVideoCapturer videoCapturer)
{
_localVideoSink = localVideoSink;
_removeVideoSink = remoteVideoSink;
_videoCapturer = videoCapturer;
Executor.Execute(new Runnable(() =>
{
try
{
CreateMediaConstraintsInternal();
CreatePeerConnectionInternal();
}
catch (Exception ex)
{
Debug.WriteLine($"Failed to create peer connection:{ex.Message}");
}
}));
}
public PlatformVideoCapturer(Context context, VideoSource videoSource, IVideoCapturer videoCapturer, IEglBaseContext eglBaseContext) : base(videoCapturer)
{
_videoCapturer = videoCapturer;
_surfaceTextureHelper = SurfaceTextureHelper.Create("VIDEO CAPTURE THREAD", eglBaseContext);
_videoCapturer.Initialize(_surfaceTextureHelper, context, videoSource.CapturerObserver);
}
