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doc/ffmpeg: document videotoolbox in -hwaccel option

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Add videotoolbox to the list of supported hardware acceleration methods
in the -hwaccel option documentation. This option allows users to utilize
Apple's VideoToolbox framework for hardware-accelerated video decoding
on macOS and iOS devices.

The videotoolbox acceleration has been supported for a while, but was
missing from the documentation.

Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
This commit is contained in:
Jun Zhao
2025-03-26 17:47:54 +08:00
committed by Jun Zhao
parent d1f2f8eee0
commit 976c16109b
1 changed files with 3 additions and 0 deletions
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doc/ffmpeg.texi
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@ -1991,6 +1991,9 @@ transcoding, without copying the frames into the system memory.
For it to work, both the decoder and the encoder must support QSV acceleration For it to work, both the decoder and the encoder must support QSV acceleration
and no filters must be used. and no filters must be used.
@item videotoolbox
Use Video Toolbox hardware acceleration.
@end table @end table
This option has no effect if the selected hwaccel is not available or not This option has no effect if the selected hwaccel is not available or not