Re: tee-like function via virtual_oss

From: J P <>
Date: Mon, 04 Oct 2021 10:38:30 UTC
Thank you for your email.

I think the use-case I am facing is different: the player is using
/dev/dsp0.something, I have no control over it.

Furthermore, since I installed virtual_oss all the audio devices have gone
from PulseAudio, which is a little odd. On top of this, /dev/ is being
populated with a lot of /dev/dsp0.x (now I have 14) and the number grows
the more I use audio.

Can my goal be achieved with virtual_oss or would you suggest some other

Thank you.

El lun, 4 oct 2021 a las 9:21, Hans Petter Selasky (<>)

> Hi,
> On 10/3/21 11:33 PM, J P wrote:
> > Hi,
> > thank you.
> >
> > It does not seems to work. I get all null samples when recording.
> >
> Which dsp device are you recording from?
> > Maybe it's a matter of gain? How do I control gain with virtual_oss?
> You can install virtual_oss_ctl to control the gain.
> I tested with SOX from ports and it works fine here:
> env AUDIODEV=/dev/dsp9 play somefile.wav &
> env AUDIODEV=/dev/dsp9 rec somerecording.wav
> --HPS