From db0e9b034b9afbc75d211f8c880ed52b5d200560 Mon Sep 17 00:00:00 2001
From: Fabrice Bellard <fabrice@bellard.org>
Date: Mon, 8 Sep 2003 21:39:36 +0000
Subject: AC3 note

Originally committed as revision 2229 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 doc/faq.texi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/doc/faq.texi b/doc/faq.texi
index 3a57c3d..e85a29d 100644
--- a/doc/faq.texi
+++ b/doc/faq.texi
@@ -50,6 +50,13 @@ portable, bloated and often slow.
 
 Use @file{-} as filename.
 
+@section Why Audio is not decoded in VOB files ?
+
+AC3 decoding is optional as the codec is currently released under the
+GPL. Enable it with @code{./configure --enable-a52}. Take care: by
+enabling AC3, you automatically change the license of libavcodec from
+LGPL to GPL.
+
 @chapter Development
 
 @section Are there examples of use of the FFmpeg libraries libavcodec and libavformat ?
-- 
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