[FFmpeg-devel] [PATCH] doc/encoders: Add documentation for libmp3lame

[Timothy Gu]

---
 doc/encoders.texi | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/doc/encoders.texi b/doc/encoders.texi
index 79a13ee..a3ccc38 100644
--- a/doc/encoders.texi
+++ b/doc/encoders.texi
@@ -412,6 +412,30 @@ Selected by Encoder (default)
 
 @end table
 
+ at section libmp3lame
+
+LAME (Lame Ain't an MP3 Encoder) MP3 encoder wrapper
+
+Requires the presence of the libmp3lame headers and library during
+configuration. You need to explicitly configure the build with
+ at code{--enable-libmp3lame}.
+
+ at subsection Option Mapping
+
+The following options are supported by the libmp3lame wrapper,
+the LAME-equivalent options follow the FFmpeg ones.
+
+ at multitable @columnfractions .2 .2
+ at item FFmpeg            @tab LAME
+ at item b                 @tab b
+FFmpeg @code{b} option is expressed in bits/s, lame @code{bitrate}
+in kilobits/s.
+ at item q                 @tab V
+Quality setting for VBR.
+ at item compression_level @tab q
+Algorithm quality. Valid options are integers from 0-9.
+ at end multitable
+
 @c man end AUDIO ENCODERS
 
 @chapter Video Encoders
-- 
1.8.1.2