Video by AirTurn via YouTube
Source
A quick demo of controlling various OBS Studio functions with an AirTurn pedal. OBS accepts keyboard shortcuts, as well as MIDI commands with addons.
The addons used for MIDI mode can be downloaded from the following links:
https://obsproject.com/forum/resources/obs-websocket-remote-control-obs-studio-from-websockets.466/
https://obsproject.com/forum/resources/midicontrol-control-obs-soundboard-twitch-chat-with-midi-devices.940/