[alsa-devel] Capturing from Line and Mic simultaneously

Christophe Osuna christophe.osuna at gmail.com
Tue Dec 11 10:17:45 CET 2007

2007/12/11, Christophe Osuna <christophe.osuna at gmail.com>:

> I guess I am misusing the API, but I don't know how to do it right.
> I've tried to use "hw:0" with four channels but that failed. I think I
> need to do something like opening "hw:0:0" with two channels and
> "hw:0:1" also with two channels, but I have no idea on how to do this.

Well, it seems that I have to open "hw:0,0" and "hw:0,1" (and not
"hw:0:0" and "hw:0:1"). I have tried to open one after the other and
it worked, it will probably also work for both at the same time.

I apologize for the noise on the mailing-list.

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