[AMD Official Use Only - General] Will it make sense to accept P010 input, however encode to h264 8bit? Thanks, Ruijing -----Original Message----- From: ffmpeg-devel On Behalf Of James Almer Sent: Friday, November 25, 2022 6:25 PM To: ffmpeg-devel@ffmpeg.org Subject: Re: [FFmpeg-devel] [PATCH] lavc/qsvenc_h264: don't support P010 format On 11/25/2022 8:20 PM, Soft Works wrote: > > >> -----Original Message----- >> From: ffmpeg-devel 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 On Behalf Of >>>> Anton Khirnov >>>> Sent: Friday, November 25, 2022 2:46 PM >>>> To: FFmpeg development discussions and patches >>> devel@ffmpeg.org> >>>> Cc: Haihao Xiang >>>> 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. _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fffmpeg.org%2Fmailman%2Flistinfo%2Fffmpeg-devel&data=05%7C01%7Cruijing.dong%40amd.com%7Cf449421fd89948ad96cc08dacf3c324b%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C638050154742304108%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=xFeOvsaJw%2F9BlPifrqx33Pv8GurJ1N2lVyuUYHIOClo%3D&reserved=0 To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".