[FFmpeg-devel] [PATCH] doc/decoders: Document libopencore-amrnb decoder

[Timothy Gu]

---
 doc/decoders.texi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/doc/decoders.texi b/doc/decoders.texi
index f3e57a0..08f8df8 100644
--- a/doc/decoders.texi
+++ b/doc/decoders.texi
@@ -99,6 +99,18 @@ value is 0 (disabled).
 
 @end table
 
+ at section libopencore-amrnb
+
+libopencore-amrnb decoder wrapper
+
+libopencore-amrnb allows libavcodec to decode the Adaptive Multi-Rate
+Narrowband audio codec. Using it requires the presence of the
+libopencore-amrnb headers and library during configuration. You need to
+explicitly configure the build with @code{--enable-libopencore-amrnb}.
+
+An FFmpeg native decoder for AMR-NB exists, so users can decode AMR-NB
+without this library.
+
 @c man end AUDIO DECODERS
 
 @chapter Subtitles Decoders
-- 
1.8.1.2