During the decoding process, when passing video data (H264, etc.) to the decoder using
MFXVideoDECODE.DecodeFrameAsync();
or when receiving decoded frame data using
MFXVideoSession.SyncOperation();
if the function returns
MFX_ERR_UNDEFINED_BEHAVIOR(-16)
MFX_ERR_DEVICE_FAILED(-17)
MFX_ERR_GPU_HANG(-21)
the problem occurs.
The cause is unknown.
