From dc1881ee11041f327fe99449bbe317e67eeed1e1 Mon Sep 17 00:00:00 2001 From: Timothy Gu Date: Tue, 11 Jun 2013 16:58:01 -0700 Subject: [PATCH] doc/encoders: Add libvo-amrwbenc doc Signed-off-by: Michael Niedermayer (cherry picked from commit 0ec65aa1046a4417d5c7dfcf8faeecde60e3fe00) Signed-off-by: Timothy Gu Conflicts: doc/encoders.texi --- doc/encoders.texi | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) diff --git a/doc/encoders.texi b/doc/encoders.texi index 2fe2f5fde8..6fed7ae7f9 100644 --- a/doc/encoders.texi +++ b/doc/encoders.texi @@ -525,6 +525,44 @@ Bitrate. @end table +@section libvo-amrwbenc + +VisualOn Adaptive Multi-Rate Wideband encoder + +Requires the presence of the libvo-amrwbenc headers and library during +configuration. You need to explicitly configure the build with +@code{--enable-libvo-amrwbenc --enable-version3}. + +This is a mono-only encoder. Officially it only supports 16000Hz 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/s. Only the following bitrates are supported, otherwise +libavcodec will round to the nearest valid bitrate. + +@table @samp +@item 6600 +@item 8850 +@item 12650 +@item 14250 +@item 15850 +@item 18250 +@item 19850 +@item 23050 +@item 23850 +@end table + +@item dtx +Allow discontinuous transmission (generate comfort noise) when set to 1. The +default value is 0 (disabled). + +@end table + @c man end AUDIO ENCODERS @chapter Video Encoders