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| author | Anton Khirnov <anton@khirnov.net> | 2011-08-12 19:19:19 +0200 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2011-08-16 06:10:20 +0200 |
| commit | ff884c79ee16def93a3daa709f44ed65046e03df (patch) | |
| tree | f7666d065c0a0d126cd7b80b22332875eaea5f65 /doc | |
| parent | a3e215cdc964fdecf9c5642c2f84ff963e35170a (diff) | |
| download | ffmpeg-ff884c79ee16def93a3daa709f44ed65046e03df.tar.gz | |
avconv: remove presets.
Nothing except x264 uses them and native x264 presets should be used
with private options.
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/avconv.texi | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/doc/avconv.texi b/doc/avconv.texi index d9d20137aa..a190cbe535 100644 --- a/doc/avconv.texi +++ b/doc/avconv.texi @@ -786,40 +786,6 @@ avconv -i infile -streamid 0:33 -streamid 1:36 out.ts @end example @end table -@section Preset files - -A preset file contains a sequence of @var{option}=@var{value} pairs, -one for each line, specifying a sequence of options which would be -awkward to specify on the command line. Lines starting with the hash -('#') character are ignored and are used to provide comments. Check -the @file{ffpresets} directory in the Libav source tree for examples. - -Preset files are specified with the @code{vpre}, @code{apre}, -@code{spre}, and @code{fpre} options. The @code{fpre} option takes the -filename of the preset instead of a preset name as input and can be -used for any kind of codec. For the @code{vpre}, @code{apre}, and -@code{spre} options, the options specified in a preset file are -applied to the currently selected codec of the same type as the preset -option. - -The argument passed to the @code{vpre}, @code{apre}, and @code{spre} -preset options identifies the preset file to use according to the -following rules: - -First avconv searches for a file named @var{arg}.ffpreset in the -directories @file{$av_DATADIR} (if set), and @file{$HOME/.avconv}, and in -the datadir defined at configuration time (usually @file{PREFIX/share/avconv}) -in that order. For example, if the argument is @code{libx264-max}, it will -search for the file @file{libx264-max.ffpreset}. - -If no such file is found, then avconv will search for a file named -@var{codec_name}-@var{arg}.ffpreset in the above-mentioned -directories, where @var{codec_name} is the name of the codec to which -the preset file options will be applied. For example, if you select -the video codec with @code{-vcodec libx264} and use @code{-vpre max}, -then it will search for the file @file{libx264-max.ffpreset}. -@c man end - @chapter Tips @c man begin TIPS |