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

Garett Shulman shulmang at colorado.edu
Fri Feb 9 11:23:27 EST 2007


Thomas Kuther wrote:
> 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?
>
>   

This page describes setting up and asoundrc with separate devices for 
different channels. You can then point arecord at one of these devices: 
http://alsa.opensrc.org/1712_.asoundrc



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