[FFmpeg-cvslog] doc/decoders: Document libilbc decoder

[Timothy Gu]

ffmpeg | branch: release/1.1 | Timothy Gu <timothygu99 at gmail.com> | Thu Jun 20 16:33:49 2013 -0700| [23633f49250f36fb9a7996bff405b074458d6786] | committer: Timothy Gu

doc/decoders: Document libilbc decoder

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
(cherry picked from commit 8cdea50f6eee1271e24ff0c9590522f8323e87fe)

Signed-off-by: Timothy Gu <timothygu99 at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=23633f49250f36fb9a7996bff405b074458d6786
---

 doc/decoders.texi |   21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/doc/decoders.texi b/doc/decoders.texi
index 4885607..f3e57a0 100644
--- a/doc/decoders.texi
+++ b/doc/decoders.texi
@@ -78,6 +78,27 @@ to explicitly configure the build with @code{--enable-libgsm}.
 
 This decoder supports both the ordinary GSM and the Microsoft variant.
 
+ at section libilbc
+
+libilbc decoder wrapper
+
+libilbc allows libavcodec to decode the Internet Low Bitrate Codec (iLBC)
+audio codec. Requires the presence of the libilbc headers and library during
+configuration. You need to explicitly configure the build with
+ at code{--enable-libilbc}.
+
+ at subsection Options
+
+The following option is supported by the libilbc wrapper.
+
+ at table @option
+ at item enhance
+
+Enable the enhancement of the decoded audio when set to 1. The default
+value is 0 (disabled).
+
+ at end table
+
 @c man end AUDIO DECODERS
 
 @chapter Subtitles Decoders