I'm looking at the ID3D11VideoContext interface wondering if there's a way to set extended video color information for de-interlacing (like in DXVA2). MediaFoundation supports an attribute called MF_MT_VIDEO_CHROMA_SITING which takes UINT32 values equivalent
to the DXVA2_VideoChromaSubSampling enumeration; however, I don't see a way to set this through the ID3D11VideoContext interface. Can somebody tell me if this functionality was removed or if there is a way to do this with D3D11? Alternatively, if this is not
possible, what chroma siting does the D3D11 video processor expect for an interlaced NV12 format?
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