Re: [FFmpeg-devel] [PATCH v8 14/15] avcodec: add D3D12VA hardware HEVC encoder

2024-05-08 Thread Wu, Tong1
>From: Wu, Tong1 >Sent: Thursday, April 18, 2024 4:59 PM >To: ffmpeg-devel@ffmpeg.org >Cc: Wu, Tong1 >Subject: [FFmpeg-devel][PATCH v8 14/15] avcodec: add D3D12VA hardware >HEVC encoder > >From: Tong Wu > >This implementation is based on D3D12 Video Encoding Spec

[FFmpeg-devel] [PATCH v8 14/15] avcodec: add D3D12VA hardware HEVC encoder

2024-04-18 Thread tong1 . wu-at-intel . com
From: Tong Wu This implementation is based on D3D12 Video Encoding Spec: https://microsoft.github.io/DirectX-Specs/d3d/D3D12VideoEncoding.html Sample command line for transcoding: ffmpeg.exe -hwaccel d3d12va -hwaccel_output_format d3d12 -i input.mp4 -c:v hevc_d3d12va output.mp4 Signed-off-by: T