[Ffmpeg-devel] [PATCH] AAC audio in AVI files
David Conrad
davedc_
Tue Aug 8 19:38:32 CEST 2006
My message seems to not have gone through, so I'm resending it. I
have run into several AVI files which contain AAC audio designated
with the codec tag 0xff. This patch allows playback of such files
using ffmpeg. I have verified that the audio of all such files that I
have play fine with ffplay, including http://samples.mplayerhq.hu/A-
codecs/wma-0xff/audio0xff.avi
-David
Index: libavformat/riff.c
===================================================================
--- libavformat/riff.c (revision 5953)
+++ libavformat/riff.c (working copy)
@@ -176,6 +176,7 @@
{ CODEC_ID_WMAV1, 0x160 },
{ CODEC_ID_WMAV2, 0x161 },
{ CODEC_ID_AAC, 0x706d },
+ { CODEC_ID_MPEG4AAC, 0xff },
{ CODEC_ID_VORBIS, ('V'<<8)+'o' }, //HACK/FIXME, does vorbis in
WAV/AVI have an (in)official id?
{ CODEC_ID_SONIC, 0x2048 },
{ CODEC_ID_SONIC_LS, 0x2048 },
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