public static Interop.VideoFrame?TryCaptureVideoFrame(Interop.Recv recv)
{
Interop.VideoFrame video;
var type = recv.Capture(out video, IntPtr.Zero, IntPtr.Zero, 0);
if (type != Interop.FrameType.Video)
{
return(null);
}
return((Interop.VideoFrame?)video);
}
public static Interop.CaptureFrame TryCaptureFrame(Interop.Recv recv)
{
Interop.CaptureFrame captureFrame = new Interop.CaptureFrame();
captureFrame.frameType = recv.Capture(
out captureFrame.videoFrame,
out captureFrame.audioFrame,
out captureFrame.metadataFrame,
0);
return(captureFrame);
}