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doc/encoders: Update docs for libxavs2 

Update standard libavcodec options for libxavs2

Signed-off-by: Jun Zhao <mypopydev@gmail.com>
This commit is contained in:
Jun Zhao 2018-12-30 13:59:17 +08:00
parent 796da4f3e0
commit 4fd6df6934
1 changed files with 12 additions and 1 deletions
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doc/encoders.texi
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@ -2335,6 +2335,17 @@ This encoder requires the presence of the libxavs2 headers and library
during configuration. You need to explicitly configure the build with
@option{--enable-libxavs2}.
The following standard libavcodec options are used:
@itemize
@item
@option{b} / @option{bit_rate}
@item
@option{g} / @option{gop_size}
@item
@option{bf} / @option{max_b_frames}
@end itemize
The encoder also has its own specific options:
@subsection Options
@table @option
@ -2369,7 +2380,7 @@ by ":".
For example to specify libxavs2 encoding options with @option{-xavs2-params}:
@example
ffmpeg -i input -c:v libxavs2 -xavs2-params preset_level=5 output.avs2
ffmpeg -i input -c:v libxavs2 -xavs2-params RdoqLevel=0 output.avs2
@end example
@end table