[FFmpeg-devel] [PATCH] AAC: Ignore cc_domain for independent (time domain) coupling

Alex Converse alex.converse
Mon Mar 16 17:50:10 CET 2009

On Mon, Mar 9, 2009 at 6:26 PM, Alex Converse <alex.converse at gmail.com> wrote:
> Hi,
> Apparently what to do with the cc_domain flag in the case of
> independent (time domain) coupling was discussed during round six of
> the AAC integration review and it was decided if cc_domain was 0
> (BEFORE_TNS) to error out. However, conformance vector al15_44 sets it
> to 0 and the reference decoder decodes it without error or warning in
> the same manner as if it were set it to 1. This has been addressed on
> mp4-tech and was determined to be legal syntax.
> Refs:
> * https://lists.mplayerhq.hu/pipermail/ffmpeg-devel/2008-August/051092.html
> * http://lists.mpegif.org/pipermail/mp4-tech/2007-May/007389.html
> * Conformance Vector al15_44.mp4 /
> http://wiki.multimedia.cx/index.php?title=AAC_Conformance_Vectors
> Regards,
> Alex Converse

Apparently I forgot to attach the patch.
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