[pulseaudio-discuss] sound routing

[Tanu Kaskinen]

On Sat, 2015-12-26 at 23:41 +0200, Cristian Serban wrote:
> Hi guys,
> I am new to pulse, and would like to ask you if what I want can be achieved
> with pulse.
> I have a PI running raspbian with attached a USB sound adaptor and a
> bluetooth adaptor. I want to capture sound over the line in/mic jack of the
> sound adaptor and stream it over bluetooth to my headset.
> I have managed to setup bluetooth working fine, I can play mp3 with mplayer.
> Could pulse help me do this routing from sound line in to bluetooth ? If
> yes how? :)

You can load module-loopback with the source argument pointing to the
usb sound card source and the sink argument pointing to the bluetooth
sink, like this:

pactl load-module module-loopback source=SOURCE sink=SINK

You can find the appropriate values for SOURCE and SINK in "pactl list"
output.

-- 
Tanu