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

[Alex Converse]

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