[mythtv-users] No sound on second Hauppauge 150

[Stephen Kitchener]

On Tuesday 07 Mar 2006 17:43, William wrote:
> > So, to me, it must be mythtv that is causing the muting. But
> > it's not limited
> > to the Y key (It does cause the card to be remuted), If I
> > record from the
> > second tuner the sound is muted also...
> >
> > Any takers ???
>
> Not sure if this will help. In mythtv setup your default audio source for a
> pvr type card I think is /dev/dsp
>
> Try changing them to /dev/dsp0 and /dev/dsp1 and see if that cures the
> problem.
>

Hi William,

Thanks for replying,

Hmm - No /dev/dsp0 or  /dev/dsp1 on my system, also it doesn't really explain 
why I can record via the command line with sound on each of the tuners, but 
not with mythtv. It doesn't just effect live TV, it effects recording off the 
additional card.

The sound card isn't involved for recording as it recorded from the data 
coming off the TV card itself, all mythtv does is tune the card and point the 
data off the card to an appropriate file. It has to be some obscure setting 
within mythtv that is setting the card to mute and only effecting mythtv's 
recoding on that card. If it were to be the same on the command line, ie no 
sound on one card, I would then suspect ivtv's modules, but as it is only 
apparent within mythtv, I suspect a setting (probably mine or something left 
over from having one card) in mythtv.

I suppose one question would be, is removing the card and channels when asked 
by mythtv-setup, or is there more to do ????

Thanks for your support, any help appreciated.

>
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