Re: [Bluez-devel] partly OT: pipe sound from Headset to soundcard

[Brad Midgley <bmidgley@xmission.com>]

Ben

I had the same thought.

We have a way to send line in to a stereo headset but there is a delay. 
(see bluetooth-alsa.sf.net)

You could write something similar that runs in userspace and copies 
audio streams around using sco.

Brad

Ben Pezzei wrote:
> Hi again,
> 
> Apologies if my question is a bit OT, but no one on the alsa
> list had an answer for this one:
> 
> I try to pipe the sound from the headset to line in of the
> soundcard. something like:
> /dev/snd/pcmC1D0c -> /dev/snd/pcmC0D0p
> and vice versa:
> /dev/snd/pcmC0D0c -> /dev/snd/pcmC1D0p
> 
> So everything which comes through the soundcard mic should
> be "forwarded" to the headset earphone, and everything
> which comes from the headset mic should land at the
> soundcards line in.
> 
> is there a way to accomplish this?
> 
> any hint would be great
> 
> greetings
> ben
> 
> 
> 
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