[FFmpeg-soc] [soc]: r1823 - aac/TODO

Aurelien Jacobs aurel at gnuage.org
Sat Jan 12 23:23:17 CET 2008


On Sat, 12 Jan 2008 22:20:40 +0100
"Andreas Öman" <andreas at olebyn.nu> wrote:

> Hello
> 
> Aurelien Jacobs wrote:
> > 
> > This sounded great, so I tried this decoder on a few files.
> > Most of them played perfectly, but I still get audible artifacts with
> > the following one:
> > http://samples.mplayerhq.hu/Matroska/ticket-a_aac.mkv
> 
> What differs this sample from the ones I've tested with is that it
> uses the Kaiser-Bessel window instead of a sinus window.
> 
> I've also tested with another sample i have that uses KB windows and
> it has the same type of errors.

In case it could help you, here are 2 other samples which produce
the same kind of artifact:
http://samples.mplayerhq.hu/A-codecs/AAC/faad2-fail.mkv
http://samples.mplayerhq.hu/A-codecs/AAC/zx.eva.renewal.01.divx511.mkv

Keep up the good work on aac decoder.

Aurel



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