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avcodec/libaomenc: add support for setting arbitrary libaom options

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A new key & value API lets us gain access to newly added parameters
without adding explicit support for them in our wrapper. Add an
option utilizing this functionality in a similar manner to other
encoder libraries' wrappers.

Signed-off-by: Bohan Li <bohanli@google.com>
This commit is contained in:
Bohan Li 2021-02-08 20:04:41 -08:00 • committed by Jan Ekström
parent e0fd35d867
commit 82aab8a4ee
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11
doc/encoders.texi
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@ -1684,6 +1684,17 @@ Enable interintra compound. Default is true.
@item enable-smooth-interintra (@emph{boolean}) (Requires libaom >= v2.0.0)
Enable smooth interintra mode. Default is true.
@item aom-params
Set libaom options using a list of @var{key}=@var{value} pairs separated
by ":". For a list of supported options, see @command{aomenc --help} under the
section "AV1 Specific Options".
For example to specify libaom encoding options with @option{-aom-params}:
@example
ffmpeg -i input -c:v libaom-av1 -b:v 500K -aom-params tune=psnr:enable-tpl-model=1 output.mp4
@end example
@end table
@section libsvtav1