-
pamidicontrol
A utility to control the volume of PulseAudio streams / sinks / sources with a midi device
-
InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
If you're brave enough, I'm sure it's possible to hook up a MIDI fader controller to control PulseAudio or pipewire. Not sure if that particular solution works with pipewire, but then again PW's maintainer is very active in r/pipewire so you might ask there as well.
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a more popular project.