On 11/25/2022 8:20 PM, Soft Works wrote:
-----Original Message-----
From: ffmpeg-devel <ffmpeg-devel-boun...@ffmpeg.org> On Behalf Of
James Almer
Sent: Friday, November 25, 2022 8:48 PM
To: ffmpeg-devel@ffmpeg.org
Subject: Re: [FFmpeg-devel] [PATCH] lavc/qsvenc_h264: don't support
P010 format
On 11/25/2022 3:03 PM, Soft Works wrote:
-----Original Message-----
From: ffmpeg-devel <ffmpeg-devel-boun...@ffmpeg.org> On Behalf Of
Anton Khirnov
Sent: Friday, November 25, 2022 2:46 PM
To: FFmpeg development discussions and patches <ffmpeg-
de...@ffmpeg.org>
Cc: Haihao Xiang <haihao.xi...@intel.com>
Subject: Re: [FFmpeg-devel] [PATCH] lavc/qsvenc_h264: don't
support
P010 format
Why?
It's rarely used. There's not even a hwaccel that can decode this.
The dxva2/d3d11 hwaccels seemingly do
No, only for HEVC and VP9. Probably for AV1 as well in the near future.
Well, then that is a good reason to not remove support in this encoder
for a pixel format that not only our software scaler can generate, but
decoders using hwaccel backends can output too.
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