[alsa-devel] [Alsa-user] Can I control volume of each virtual device?

[Sergei Steshenko]

On Fri, 7 Dec 2007 10:30:32 +0800 (CST)
feng_tian <feng_tian at 126.com> wrote:

> Hi, all:
> We are on a project using alsa. 
> There are three applications will use the sound card, but we only have one physical card.
> My plan is to create virtual device for each application. How I'm gonna control the volume of each device, which interface to use?
> I want this feature because when one application need to be exclusive, it can mute the other virtual devices.
> Any comments or advices is welcome.  Thanks
> 
> BR
> Feng

The keywords are:

fedora 8 pulse audio

; first match is: http://fedoraproject.org/wiki/Interviews/LennartPoettering .

Regards,
  Sergei.