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Message: <blockquote data-quote="el Filou" data-source="post: 1247967" data-attributes="member: 78516">Yep, I am in exactly the same situation, but I was talking specifically about the copy-back mode of D3D11, i.e. when you manually select a GPU instead of leaving it on 'Automatic' (which enables native mode).If you don't do that then deinterlacing doesn't work, which is bad for TV, and if you do then you are back on copy-back mode with the same performance issues with UHD that DXVA2 copy-back has.Also, on my GPU DXVA2 copyback is slightly faster than D3D11 copy-back, which is the reason of my comments that D3D11 is still useless for TV for the moment (until madshi eventually implements deinterlacing with native mode).</blockquote>