Page 1 of 1

Connect pulseaudio-jack-sink to carla

Posted: Sun Mar 07, 2021 1:42 pm
by sunrat
I'm running a room correction eq, currently EQ6QS although will probably switch to LSP soon, through Carla which works fine. Problem is I also load pulseaudio-jack-sink which connects itself directly to system out 1 & 2 when it loads and also connects to eq6qs via a saved QJackctl patchbay which autoloads. I want the PA sink to connect to Carla/EQ6QS but not directly to the system outs but can't work it out.
QJackctl execute script after startup is this:

Code: Select all

carla-single lv2 http://eq10q.sourceforge.net/eq/eq6qs & pactl load-module module-jack-sink channels=2 && a2jmidid -e &
Graph starts like this so I always have to disconnect the unwanted connections:
Image
I tried this to no avail; it seems to be what the OS calls it:

Code: Select all

pactl load-module module-jack-sink channels=2 set-default-sink carla-bridge-lv2-gtk2
Any ideas?

Re: Connect pulseaudio-jack-sink to carla

Posted: Sun Mar 07, 2021 2:29 pm
by nikgnomicradio
PulseAudio module-jack-sink has a connect option to disable automatic connection to system_out

Code: Select all

pactl load-module module-jack-sink channels=2 connect=no
https://www.freedesktop.org/wiki/Softwa ... -jack-sink

and jack_connect commands can add the connections to the EQ plugin

Code: Select all

jack_connect Pulseaudio\ Jack\ Sink:front-left EQ6Q\ Stereo:Input1
jack_connect Pulseaudio\ Jack\ Sink:front-right EQ6Q\ Stereo:Input2

Re: Connect pulseaudio-jack-sink to carla

Posted: Sun Mar 07, 2021 3:07 pm
by sunrat
Thanks @nikgnomicradio , exactly what I needed. :wink: