On 09/19/2013 05:36 PM, Frank Steinmetzger wrote: > On Thu, Sep 19, 2013 at 05:08:24PM +0200, meino.cra...@gmx.de > wrote: >> Hi, >> >> I've got a mysterious (at least to me ;) effect on system: When >> playing DVDs with different players (vlc/mplayer) video and >> audio seem to be ok. With one exception: I only /see/ the actors >> moving their mouths...there his not a single voice audible. >> Background sound and everything else is fine. >> > Sounds like your channel mixing is misconfigured. Unfortunately I > can only give you that pointer, but not how to dereference it. ;-) > The player thinks you have some kind of surround system, so you > only hear two out of x channels. >
alsamixer (from command line) should show if ALSA is configured for multichannel mode and give the option to change to plain stereo.
