diff options
author | Sil Vilerino <sivileri@microsoft.com> | 2023-04-14 10:39:05 -0400 |
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committer | Haihao Xiang <haihao.xiang@intel.com> | 2023-04-24 13:24:41 +0800 |
commit | 5ff14304524f508c429eac8322f0d70458ecd04c (patch) | |
tree | 827cf2f845415af46d37a2f11fa5ab1ac508c3c4 /doc | |
parent | d54127c41a81cf2078a3504f78e0e4232cfe11b7 (diff) | |
download | ffmpeg-5ff14304524f508c429eac8322f0d70458ecd04c.tar.gz |
fftools/ffmpeg_opt: Document VAAPI -device usage for DirectX Adapter
Initial review at https://github.com/intel-media-ci/ffmpeg/pull/619/
Signed-off-by: Sil Vilerino <sivileri@microsoft.com>
Reviewed-by: Dmitry Rogozhkin <dmitry.v.rogozhkin@intel.com>
Reviewed-by: Wu, Tong1 <tong1.wu@intel.com>
Diffstat (limited to 'doc')
-rw-r--r-- | doc/ffmpeg.texi | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/doc/ffmpeg.texi b/doc/ffmpeg.texi index cb8aa13df2..34c413355e 100644 --- a/doc/ffmpeg.texi +++ b/doc/ffmpeg.texi @@ -1169,9 +1169,10 @@ Choose the first device and use the primary device context. @var{device} is the number of the Direct3D 11 display adapter. @item vaapi -@var{device} is either an X11 display name or a DRM render node. +@var{device} is either an X11 display name, a DRM render node or a DirectX adapter index. If not specified, it will attempt to open the default X11 display (@emph{$DISPLAY}) -and then the first DRM render node (@emph{/dev/dri/renderD128}). +and then the first DRM render node (@emph{/dev/dri/renderD128}), or the default +DirectX adapter on Windows. @item vdpau @var{device} is an X11 display name. |