public bool Start(StreamSession session)
{
logger.Debug("ScreenStreamer::Start(...)");
Debug.Assert(session != null, "session!=null");
if (state != MediaStreamerState.Shutdown)
{
logger.Warn("ScreenStreamer::Start(...) return invalid state: " + state);
return(false);
}
state = MediaStreamerState.Starting;
StateChanged?.Invoke();
streamerThread = new Thread(DoStreaming);
streamerThread.IsBackground = true;
streamerThread.Start(session);
return(true);
}
public static StreamSession Default()
{
//int port = -1;
//var freeTcpPorts = MediaToolkit.Utils.NetTools.GetFreePortRange(System.Net.Sockets.ProtocolType.Tcp, 1, 808);
//if (freeTcpPorts != null && freeTcpPorts.Count() > 0)
//{
// port = freeTcpPorts.FirstOrDefault();
//}
var session = new StreamSession
{
StreamName = Environment.MachineName,
NetworkIpAddress = "0.0.0.0",
MutlicastAddress = "239.0.0.1",
CommunicationPort = 0,
IsMulticast = false,
TransportMode = TransportMode.Tcp,
};
var videoEncoderSettings = new VideoEncoderSettings
{
Width = 1920,
Height = 1080,
EncoderFormat = VideoCodingFormat.H264,
Profile = H264Profile.Main,
BitrateMode = BitrateControlMode.CBR,
Bitrate = 2500,
MaxBitrate = 5000,
FrameRate = new MediaRatio(30, 1),
LowLatency = true,
};
var videoSettings = new VideoStreamSettings
{
Enabled = true,
//Id = "video_" + Guid.NewGuid().ToString(),
NetworkSettings = new NetworkSettings(),
CaptureDevice = null,
EncoderSettings = videoEncoderSettings,
StreamFlags = VideoStreamFlags.UseEncoderResoulutionFromSource,
//ScreenCaptureProperties = captureProperties,
};
var audioEncoderSettings = new AudioEncoderSettings
{
SampleRate = 8000,
Channels = 1,
Encoding = "PCMU",
};
var audioSettings = new AudioStreamSettings
{
Enabled = false,
//Id = "audio_" + Guid.NewGuid().ToString(),
NetworkSettings = new NetworkSettings(),
CaptureDevice = new AudioCaptureDevice(),
EncoderSettings = audioEncoderSettings,
};
session.AudioSettings = audioSettings;
session.VideoSettings = videoSettings;
return(session);
}
