3 Apr
2019
3 Apr
'19
5:55 a.m.
Am 03.04.19 um 03:30 schrieb crocket:
It seems easier to write a stupid JACK patchbay in
python than to make
other patchbays do what I want.
I wrote a command line "patchbay" in Python. It's called jack-matchmaker:
https://github.com/SpotlightKid/jack-matchmaker
I just want every JACK client to alternate between
speakers and
headphones when I press a keyboard shortcut.
You could *almost* do that with jack-matchmaker by defining connection
patterns in two files, copy the file with the configuration you want at
the moment to the file given to jack-matchmaker with the --pattern-file
option ad then send a HUP signal to its process to get it to re-read the
file.
Alas, jack-matchmaker never disconnect existing connections. But maybe
you can take some inspiration from the code.
It uses its own Python-JACK interface (based on ctypes, stolen from
Cadence). I would probably use python-jack instead today:
https://github.com/spatialaudio/jackclient-python/
Chris