title: Decoding H264 stream with ID3D11VideoDecoder
body: <p>I'm trying to decode (and render) H264 raw stream with DirectX11 and interface <a href="https://msdn.microsoft.com/en-us/library/windows/desktop/hh447766%28v=vs.85%29.aspx" rel="nofollow">https://msdn.microsoft.com/en-us/library/windows/desktop/hh447766%28v=vs.85%29.aspx</a> . Unfortunately I got stuck at sumbitting DXVA PictureParameters buffer: namely ID3D11VideoContext::SubmitDecoderBuffers always returns E_FAIL. This is very enigmatic, is there somewhere an example of using this interface to decode H264 bitstream becasue from error code E_FAIL I might never be able to conclude what I'm doing wrong? Such example would be very helpful. </p>