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doc/encoders: add basic libx265 documentation

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Fixes ticket #3944.

Signed-off-by: Lou Logan <lou@lrcd.com>
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Lou Logan 2014-10-02 15:05:08 -08:00
parent 52b0a0ecaa
commit 8a95379990
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doc/encoders.texi
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@ -1886,6 +1886,34 @@ no-fast-pskip=1:subq=6:8x8dct=0:trellis=0 OUTPUT
Encoding ffpresets for common usages are provided so they can be used with the
general presets system (e.g. passing the @option{pre} option).
@section libx265
x265 H.265/HEVC encoder wrapper.
This encoder requires the presence of the libx265 headers and library
during configuration. You need to explicitly configure the build with
@option{--enable-libx265}.
@subsection Options
@table @option
@item preset
Set the x265 preset.
@item tune
Set the x265 tune parameter.
@item x265-params
Set x265 options using a list of @var{key}=@var{value} couples separated
by ":". See @command{x265 --help} for a list of options.
For example to specify libx265 encoding options with @option{-x265-params}:
@example
ffmpeg -i input -c:v libx265 -x265-params crf=26:psy-rd=1 output.mp4
@end example
@end table
@section libxvid
Xvid MPEG-4 Part 2 encoder wrapper.