[FFmpeg-devel] AC3 Format Detection unreliable.

Justin Ruggles justinruggles
Sun Aug 5 01:06:26 CEST 2007

Dan Sully wrote:
> I have a number of AC3 streams that don't get detected properly by
> ffmpeg/libavformat. The scoring only gives a 1 for ac3, and defaults down to
> mp2. It appears that change 8441 added additional checking. If I revert raw.c
> to before 8441, then detection works fine (score of 60). I'll look into
> seeing if I can fix this. Otherwise, anyone else have ideas? I can make the
> AC3 stream(s) available if needed.
> http://svn.mplayerhq.hu/ffmpeg/trunk/libavformat/raw.c?r1=7896&r2=8441

Yes, please make the stream(s) available.


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