From: Timothy Gu <[email protected]>
Signed-off-by: Vittorio Giovara <[email protected]>
---
doc/encoders.texi | 45 +++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 45 insertions(+)
diff --git a/doc/encoders.texi b/doc/encoders.texi
index eccc9c6..bbd8b87 100644
--- a/doc/encoders.texi
+++ b/doc/encoders.texi
@@ -25,6 +25,50 @@ enabled encoders.
A description of some of the currently available audio encoders
follows.
+@anchor{aacenc}
+@section aac
+
+Advanced Audio Coding (AAC) encoder.
+
+This encoder is an experimental Libav-native AAC encoder. Currently only the
+low complexity (AAC-LC) profile is supported. To use this encoder, you must set
+@option{strict} option to @samp{experimental} or lower.
+
+As this encoder is experimental, unexpected behavior may exist from time to
+time. For a more stable AAC encoder, see @ref{libvo-aacenc}. However, be warned
+that it has a worse quality reported by some users.
+
+@c Comment this out until somebody writes the respective documentation.
+@c See also @ref{libfaac}, @ref{libaacplus}, and @ref{libfdk-aac-enc}.
+
+@subsection Options
+
+@table @option
+@item b
+Set bit rate in bits/s. Setting this automatically activates constant bit rate
+(CBR) mode.
+
+@item q
+Set quality for variable bit rate (VBR) mode. This option is valid only using
+the @command{avconv} command-line tool. For library interface users, use
+@option{global_quality}.
+
+@item stereo_mode
+Set stereo encoding mode. Possible values:
+
+@table @samp
+@item auto
+Automatically selected by the encoder.
+
+@item ms_off
+Disable middle/side encoding. This is the default.
+
+@item ms_force
+Force middle/side encoding.
+@end table
+
+@end table
+
@section ac3 and ac3_fixed
AC-3 audio encoders.
@@ -537,6 +581,7 @@ value is 0 (disabled).
@end table
+@anchor{libvo-aacenc}
@section libvo-aacenc
VisualOn AAC encoder
--
1.8.3.4 (Apple Git-47)
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