Am 28.02.22 um 13:31 schrieb Jonathan E. Brickman:
Audio related things I've written include python bindings for the jack
dbus interface, a jack application managing tool to start/stop/mute
applications via hardware buttons
My 7-key SpiderIsland (USB keyboard interface, not MIDI) just came, and
I'm planning to set it up with XFCE keyboard shortcuts to command
non-mixer to do mutes and volume changes, of audio channels in my BNR (
https://github.com/ponderworthy/the-box-of-no-return-3 ).
I have an example for python-rtmidi, which does a similar thing, i.e.
you can run arbitrary commands on reception of certain MIDI events. You
can combine this with e.g. "xdotool" to send keyboard strokes to
applications.
IIRC, non-mixer has an OSC interface, so the more direct way would be to
use a MIDI-to-OSC gateway. I have an example for that using
python-rtmidi as well
https://github.com/SpotlightKid/osc2rtmidi
... but these days I would recommend just using midimonster, which is
very powerful and an active project:
https://midimonster.net/ | https://github.com/cbdevnet/midimonster
Chris
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