On Mon, 25 Jan 2010, Clemens Ladisch wrote:
> Guennadi Liakhovetski wrote:
> > Is there a way to tell alsa-lib to duplicate the mono-channel during
> > playback and to mix recorded channels, if mono recording is requested?
>
> Yes, with the "plug" plugin. It should be used automatically by the
> "default" and "plughw" devices.
Do I need any asoundrc for this or should this also happen without one?
This "plug" plugin is built into the libasound? I was advised to use
config like
pcm.!default {
type plug
slave {
pcm "hw:0,0"
channels 2
}
route_policy duplicate
}
but, unfortunately, it didn't help.
Thanks
Guennadi
---
Guennadi Liakhovetski, Ph.D.
Freelance Open-Source Software Developer
http://www.open-technology.de/
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