13 Apr
2023
13 Apr
'23
12:36 p.m.
Ok, I have a strange one…
I have a raspberry PI 4 with a usb sound card as in/output and a patch that starts up on boot (via the simple autostart in /etc/xdg/lxsession/LXDE-pi/autostart)
Since I also need graphics from puredata.
Whenever pd is auto-started, it does not get any sound input. As soon as I go to the media -> audio settings menu, I can see that the card is correctly specified. Now a simple “Apply” (without changing anything else) makes the sound work.
Opening a pd patch manually I have correct sound input without going to the menu…
Any tips?
I tried delaying the dsp 1 message on loadbang by 200ms since I read somewhere this could be the problem.