Unexpected color space conversion with h.264 AYUV format (444 yuv)

Gaming and Visualization Technologies Video Processing & Optical Flow
4

Hi again,

Interesting that you ask. There was a similar request recently here in the forum, check this topic for reference: YUV4:4:4 HEVC Encoding in D3D12

In short, the answer is No, you cannot use planar 444 in DX12 with NvEnc.