[FFmpeg-devel] [PATCH] Nvenc: Adding support for chroma qp offset for h264_nvenc and hevc_nvenc

[Timo Rothenpieler]

On 03.08.2021 17:14, Ricardo Monteiro wrote:
> Hi Timo,
> 
>> I do wonder if that information isn't (also) available via metadata on
>> the incoming frames, so it could be inferred from those by default.
> 
> Are you talking about a transcoding scenario? Where you would load the parameters from the input bitstream? I'm not sure how useful this would be though.

I think I confused this with a different kind of chroma offset, so 
disregard that.

>> Other than that, this will need the usual header-version-guards so it
>> doesn't break compatiblity with older headers and hence older drivers.
> 
> I updated the patch (attached).

Looks good to me!
Will apply once I made a 11.1 release of ffmpeg nv-codec-headers.

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