[linux-audio-user] record from the monitor mixer on ice1712?

Thomas Kuther gimpel at sonnenkinder.org
Fri Feb 9 11:13:50 EST 2007


On Fr, 09.02.07 08:26 Garett Shulman <shulmang at colorado.edu> wrote:

> Thomas Kuther wrote:
> > On Fr, 09.02.07 09:13 Joel Roth <joelz at pobox.com> wrote:
> >
> >   
> >> On Thu, Feb 08, 2007 at 07:26:01PM +0100, Thomas Kuther wrote:
> >>     
> >>> Hello LAUs,
> >>>
> >>> maybe someone here knows how I can record from an ICE1712's
> >>> Monitor Mixer using ALSA? I routed the HW in 1/2 to the digital
> >>> mixer in envy24control, and now I want to record that, but I'm
> >>> perhaps just too stupid to find out how the monitor mixer is
> >>> called in ALSA. 
> The Monitor Mixer outputs should be available as inputs 11 & 12.

Hmm, looking at the envy24 datasheet, yes (that says something about
DMA channels 11 & 12). And maybe that's the point where I do not get it.
How do I access those using arecord for example?

I could imagine something like "monitor" in aplay --list-pcms, but
there is nothing like that. Maybe I have to create and assign them
first?

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