From f951036d3243c04d60f30e23d409a734e40e2fbc Mon Sep 17 00:00:00 2001 From: Mark Thompson Date: Sun, 28 Oct 2018 20:08:17 +0000 Subject: doc/encoders: Move libxavs2 to correct place in alphabetical order --- doc/encoders.texi | 92 +++++++++++++++++++++++++++---------------------------- 1 file changed, 46 insertions(+), 46 deletions(-) (limited to 'doc/encoders.texi') diff --git a/doc/encoders.texi b/doc/encoders.texi index c9464ca7b3..afffcb3a7f 100644 --- a/doc/encoders.texi +++ b/doc/encoders.texi @@ -2183,6 +2183,52 @@ ffmpeg -i input -c:v libx265 -x265-params crf=26:psy-rd=1 output.mp4 @end example @end table +@section libxavs2 + +xavs2 AVS2-P2/IEEE1857.4 encoder wrapper. + +This encoder requires the presence of the libxavs2 headers and library +during configuration. You need to explicitly configure the build with +@option{--enable-libxavs2}. + +@subsection Options + +@table @option +@item lcu_row_threads +Set the number of parallel threads for rows from 1 to 8 (default 5). + +@item initial_qp +Set the xavs2 quantization parameter from 1 to 63 (default 34). This is +used to set the initial qp for the first frame. + +@item qp +Set the xavs2 quantization parameter from 1 to 63 (default 34). This is +used to set the qp value under constant-QP mode. + +@item max_qp +Set the max qp for rate control from 1 to 63 (default 55). + +@item min_qp +Set the min qp for rate control from 1 to 63 (default 20). + +@item speed_level +Set the Speed level from 0 to 9 (default 0). Higher is better but slower. + +@item log_level +Set the log level from -1 to 3 (default 0). -1: none, 0: error, +1: warning, 2: info, 3: debug. + +@item xavs2-params +Set xavs2 options using a list of @var{key}=@var{value} couples separated +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 +@end example +@end table + @section libxvid Xvid MPEG-4 Part 2 encoder wrapper. @@ -2794,52 +2840,6 @@ Reduces detail but attempts to preserve color at extremely low bitrates. @end table -@section libxavs2 - -xavs2 AVS2-P2/IEEE1857.4 encoder wrapper. - -This encoder requires the presence of the libxavs2 headers and library -during configuration. You need to explicitly configure the build with -@option{--enable-libxavs2}. - -@subsection Options - -@table @option -@item lcu_row_threads -Set the number of parallel threads for rows from 1 to 8 (default 5). - -@item initial_qp -Set the xavs2 quantization parameter from 1 to 63 (default 34). This is -used to set the initial qp for the first frame. - -@item qp -Set the xavs2 quantization parameter from 1 to 63 (default 34). This is -used to set the qp value under constant-QP mode. - -@item max_qp -Set the max qp for rate control from 1 to 63 (default 55). - -@item min_qp -Set the min qp for rate control from 1 to 63 (default 20). - -@item speed_level -Set the Speed level from 0 to 9 (default 0). Higher is better but slower. - -@item log_level -Set the log level from -1 to 3 (default 0). -1: none, 0: error, -1: warning, 2: info, 3: debug. - -@item xavs2-params -Set xavs2 options using a list of @var{key}=@var{value} couples separated -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 -@end example -@end table - @c man end VIDEO ENCODERS @chapter Subtitles Encoders -- cgit v1.2.3