obs-websocket is a plugin for OBS Studio which provides remote control of OBS Studio through the JS WebSocket API. This is the older 4.9.1 version which is still required by most 3rd party applications using the plugin (obs-websocket 5.0.0 is not backward-compatible). Repackaged from the Debian package available at https://github.com/obsproject/obs-websocket/releases/tag/4.9.1.