Mono

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On Wed, 2009-04-29 at 10:41 -0700, Lennart Poettering wrote:
> On Wed, 29.04.09 10:10, Kevin Fox (Kevin.Fox at pnl.gov) wrote:
> 
> > Hi Lennart,
> >
> > I'm playing around with the Fedora 11 preview. I see the Profile
> > switcher in pavucontrol, but it only has these options:
> > Output Analog Stereo + Input Analog Stereo
> > Output Analog Stereo
> > Input Analog Stereo
> > Off
> >
> > What do I need to do to add Mono profiles?
> 
> Your card seems to be capable of stereo output/input only. You can use
> module-remap-sink to create a virtual sink on top of this.

Not sure how to do this. Something like:
load-module module-remap-sink sink_name=mono
master=alsa_output.pci_8086_2445_sound_card_0 channels=1
master_channel_map=front-left,front-right

Fails. I'm trying to mono the sound and play it back through both
speakers.
> 
> Or you can use module-alsa-sink on top of alsa's plughw and explicitly
> configure a certain sample format.

Would this allow me to switch between mono and stereo though? It thought
the alsa sink could only bind to one device?

Thanks,
Kevin
> 
> Lennart
> 
> --
> Lennart Poettering                        Red Hat, Inc.
> lennart [at] poettering [dot] net         ICQ# 11060553
> http://0pointer.net/lennart/           GnuPG 0x1A015CC4
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> 




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