private void initializeNdiFrame()
{
int bufferSize = _VideoBuffer.Height * _VideoBuffer.Stride * 3 / 2;
if (_VideoBufferAllocated)
{
Marshal.FreeHGlobal(_VideoBufferPtr);
}
_VideoBufferPtr = Marshal.AllocHGlobal(bufferSize);
_VideoBufferAllocated = true;
_NdiVideoFrame = new NDI.VideoFrame(
_VideoBufferPtr,
_RequestedWidth,
_RequestedHeight,
_VideoBuffer.Stride,
(NDIlib.FourCC_type_e)InputFormat.FourCC,
(float)_VideoBuffer.Width / _VideoBuffer.Height,
_FrameRateNumerator,
_FrameRateDenominator,
NDIlib.frame_format_type_e.frame_format_type_progressive);
}
public void Send(VideoFrame videoFrame)
{
Send(ref videoFrame._ndiVideoFrame);
}