mradcliffeHelvum has been helpful to use to map Pipewire inputs
It isn’t the greatest application, but Helvum has been helpful to me recently in order to setup a combine audio input from output and input. This allows me to use OBS Studio to live caption both my own microphone input and audio output. It is a little awkward to use, and I have not been able to delete edges, but it works.
First I make sure I have a null audio sink and source created using a script that I stole from, of course, not the accepted answer on “How to create a new pipewire virtual device that to combines an real input and output into a new input?”.
#!/bin/shSINK_NAME=combined-sink...
