public VoIPMediaSession(
MediaEndPoints mediaEndPoint,
IPAddress bindAddress = null,
int bindPort = 0,
VideoTestPatternSource testPatternSource = null)
: base(false, false, false, bindAddress, bindPort)
{
if (mediaEndPoint == null)
{
throw new ArgumentNullException("mediaEndPoint", "The media end point parameter cannot be null.");
}
Media = mediaEndPoint;
// The audio extras source is used for on-hold music.
_audioExtrasSource = new AudioExtrasSource();
_audioExtrasSource.OnAudioSourceEncodedSample += SendAudio;
// Wire up the audio and video sample event handlers.
if (Media.AudioSource != null)
{
var audioTrack = new MediaStreamTrack(mediaEndPoint.AudioSource.GetAudioSourceFormats());
base.addTrack(audioTrack);
Media.AudioSource.OnAudioSourceEncodedSample += base.SendAudio;
}
if (Media.VideoSource != null)
{
var videoTrack = new MediaStreamTrack(mediaEndPoint.VideoSource.GetVideoSourceFormats());
base.addTrack(videoTrack);
Media.VideoSource.OnVideoSourceEncodedSample += base.SendVideo;
Media.VideoSource.OnVideoSourceError += VideoSource_OnVideoSourceError;
if (testPatternSource != null)
{
// The test pattern source is used as failover if the webcam initialisation fails.
// It's also used as the video stream if the call is put on hold.
_videoTestPatternSource = testPatternSource;
_videoTestPatternSource.OnVideoSourceEncodedSample += base.SendVideo;
//_videoTestPatternSource.OnVideoSourceRawSample += Media.VideoSource.ExternalVideoSourceRawSample;
}
}
if (Media.VideoSink != null)
{
Media.VideoSink.OnVideoSinkDecodedSample += VideoSinkSampleReady;
base.OnVideoFrameReceived += Media.VideoSink.GotVideoFrame;
}
if (Media.AudioSink != null)
{
base.OnRtpPacketReceived += RtpMediaPacketReceived;
}
base.OnAudioFormatsNegotiated += AudioFormatsNegotiated;
base.OnVideoFormatsNegotiated += VideoFormatsNegotiated;
}
public VoIPMediaSession(MediaEndPoints mediaEndPoint, VideoTestPatternSource testPatternSource)
: this(mediaEndPoint, null, 0, testPatternSource)
{
}
