PieJam is a simple audio mixer for Raspberry Pi. It provides a graphical touch interface which should be used with the official 7” Raspberry Pi touchscreen. It needs some external audio interface, most USB based ones should work.
This documentation is work in progress and should give a brief overview of the functionality.
Dynamic configuration of inputs and outputs
Panning, stereo balance and volume controls
Mute and solo
Flexible routing between mixer channels
Fx chain per mixer channel
Support for LADSPA plugins
Parameter control through MIDI CC
Audio device settings
Audio input settings
Audio output settings
MIDI input settings
Mixer Perform View
Mixer Edit View