Re: Noise on rear speaker when switching from 2.0 to 5.1 sound

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At Sat, 4 Aug 2007 20:19:04 +0200,
Felix Rauscher wrote:
> 
> Hello,
> 
> I have a Hercules Muse 5.1 DVD (C-Media PCI CMI8738-MC6). I have a problem 
> when a running xine (e.g xineliboutput from vdr) switches from 2.0 to 5.1 
> output. Then the sound quality of the rear speakers is terrible. There is a 
> noise on the rear speakers.
> 
> If I start the xineliboutput-client when vdr already plays a programme with a 
> 5.1 sound track, the quality is ok. It looks like the switching between 2.0 
> to 5.1 is a problem. 

So far, I have no clue what could be wrong there.
Maybe you can see significant difference in /proc/asound/card0/cmipci
proc file between the working and the non-working states.


Takashi
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