[Matroska-users] Problem demuxing mkv file

[Steve Lhomme]

Thomas Silvestro a écrit :
> Hello Matroska
>   I love your mkv files and I have been creating DVD's from the files by 
> dumuxing them and converting the files into mpg and wave formats. I'm 
> having a problem with some of the aac audio files. When I demux them, 
> they sound like they are in slow motion. The file is an mpeg4 audio 
> codec. If you have any idea what I'm talking about and know a fix please 
> let me know.
> Thanks for the help and the great video format
> Tom S.

It's probably because you try to play the AAC file with a player that 
can't read HE-AAC (low bitrate AAC).