[MPlayer-users] Strange problem with videos having mixed stereo and 5.1 sound - slow playback

[Reimar Döffinger]

On Wed, Jul 14, 2010 at 06:22:18PM +0000, Carl Eugen Hoyos wrote:
> Florian Schröck <floschroeck <at> googlemail.com> writes:
> 
> > Some MKV files, which have been recorded from an HDTV broadcast TV
> > shows, seem to have a AC3 audio track which is mixed stereo and 5.1. It
> > is always the same issue: At the beginning of the file are scenes from
> > the previous episode in stereo and right when the "real" episode begins,
> > the sound switches to 5.1 and the playback gets really slow, like slow
> > motion, the picture and the audio, too.
> 
> The problem is known

Not to me. I'd expect the channel change is not detected and/or the filter
chain not proper reinitialized.