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author | Timothy Gu <timothygu99@gmail.com> | 2013-06-27 18:50:54 -0700 |
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committer | Stefano Sabatini <stefasab@gmail.com> | 2013-06-28 13:07:15 +0200 |
commit | 934df3b0375743ae2b03168a4174edb9f88a6889 (patch) | |
tree | 95d2ca2790af292321b1abe1726ce5458c5489cf | |
parent | 2236456715767a297166040c8f7fa10cb980ed35 (diff) | |
download | ffmpeg-934df3b0375743ae2b03168a4174edb9f88a6889.tar.gz |
doc/encoders: alphabetically list the encoders
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
-rw-r--r-- | doc/encoders.texi | 110 |
1 files changed, 55 insertions, 55 deletions
diff --git a/doc/encoders.texi b/doc/encoders.texi index 1a723468ea..7da6376ad9 100644 --- a/doc/encoders.texi +++ b/doc/encoders.texi @@ -441,6 +441,43 @@ Enables the encoder to use (on a frame by frame basis) either L/R stereo or mid/side stereo. @end multitable +@section libopencore-amrnb + +OpenCORE Adaptive Multi-Rate Narrowband encoder. + +Requires the presence of the libopencore-amrnb headers and library during +configuration. You need to explicitly configure the build with +@code{--enable-libopencore-amrnb --enable-version3}. + +This is a mono-only encoder. Officially it only supports 8000Hz sample rate, +but you can override it by setting @option{strict} to @samp{unofficial} or +lower. + +@subsection Options + +@table @option + +@item b +Set bitrate in bits per second. Only the following bitrates are supported, +otherwise libavcodec will round to the nearest valid bitrate. + +@table @option +@item 4750 +@item 5150 +@item 5900 +@item 6700 +@item 7400 +@item 7950 +@item 10200 +@item 12200 +@end table + +@item dtx +Allow discontinuous transmission (generate comfort noise) when set to 1. The +default value is 0 (disabled). + +@end table + @section libtwolame TwoLAME MP2 encoder wrapper. @@ -525,35 +562,6 @@ Bitrate. @end table -@section libwavpack - -A wrapper providing WavPack encoding through libwavpack. - -Only lossless mode using 32-bit integer samples is supported currently. -The @option{compression_level} option can be used to control speed vs. -compression tradeoff, with the values mapped to libwavpack as follows: - -@table @option - -@item 0 -Fast mode - corresponding to the wavpack @option{-f} option. - -@item 1 -Normal (default) settings. - -@item 2 -High quality - corresponding to the wavpack @option{-h} option. - -@item 3 -Very high quality - corresponding to the wavpack @option{-hh} option. - -@item 4-8 -Same as 3, but with extra processing enabled - corresponding to the wavpack -@option{-x} option. I.e. 4 is the same as @option{-x2} and 8 is the same as -@option{-x6}. - -@end table - @section libvo-amrwbenc VisualOn Adaptive Multi-Rate Wideband encoder. @@ -592,40 +600,32 @@ default value is 0 (disabled). @end table -@section libopencore-amrnb +@section libwavpack -OpenCORE Adaptive Multi-Rate Narrowband encoder. +A wrapper providing WavPack encoding through libwavpack. -Requires the presence of the libopencore-amrnb headers and library during -configuration. You need to explicitly configure the build with -@code{--enable-libopencore-amrnb --enable-version3}. +Only lossless mode using 32-bit integer samples is supported currently. +The @option{compression_level} option can be used to control speed vs. +compression tradeoff, with the values mapped to libwavpack as follows: -This is a mono-only encoder. Officially it only supports 8000Hz sample rate, -but you can override it by setting @option{strict} to @samp{unofficial} or -lower. +@table @option -@subsection Options +@item 0 +Fast mode - corresponding to the wavpack @option{-f} option. -@table @option +@item 1 +Normal (default) settings. -@item b -Set bitrate in bits per second. Only the following bitrates are supported, -otherwise libavcodec will round to the nearest valid bitrate. +@item 2 +High quality - corresponding to the wavpack @option{-h} option. -@table @option -@item 4750 -@item 5150 -@item 5900 -@item 6700 -@item 7400 -@item 7950 -@item 10200 -@item 12200 -@end table +@item 3 +Very high quality - corresponding to the wavpack @option{-hh} option. -@item dtx -Allow discontinuous transmission (generate comfort noise) when set to 1. The -default value is 0 (disabled). +@item 4-8 +Same as 3, but with extra processing enabled - corresponding to the wavpack +@option{-x} option. I.e. 4 is the same as @option{-x2} and 8 is the same as +@option{-x6}. @end table |