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Commit cbf7878e authored by Diego Biurrun's avatar Diego Biurrun
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Update AC-3 FAQ entry. 

Originally committed as revision 11613 to svn://svn.ffmpeg.org/ffmpeg/trunk
parent 067db6a5
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doc/faq.texi
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...@@ -77,13 +77,12 @@ quite logical that there is a small reduction of quality. This is not a bug. ...@@ -77,13 +77,12 @@ quite logical that there is a small reduction of quality. This is not a bug.
Use @file{-} as filename. Use @file{-} as filename.
@section Why does ffmpeg not decode audio in VOB files? @section Why does FFmpeg not decode audio in VOB files?
The audio is AC3 (a.k.a. A/52). AC3 decoding is an optional component in ffmpeg The audio is AC-3 (a.k.a. A/52). AC-3 decoding is an optional component in FFmpeg
as the component that handles AC3 decoding (liba52) is currently released under as the component that handles AC-3 decoding is currently released under the GPL.
the GPL. If you have liba52 installed on your system, enable AC3 decoding Enable AC-3 decoding with @code{./configure --enable-gpl}. Take care: By
with @code{./configure --enable-liba52 --enable-gpl}. Take care: by enabling AC-3, you automatically change the license of libavcodec from
enabling AC3, you automatically change the license of libavcodec from
LGPL to GPL. LGPL to GPL.
@section Which codecs are supported by Windows? @section Which codecs are supported by Windows?
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