Protocol Buffer (.proto) definitions for client-server communication with PulseBeam servers via data channels. This is an optional dependency, it's only necessary to enhance user experience beyond WHIP/WHEP standard.
There's no extra proprietary protocol implemented or designed yet. The current effort goes to the PulseBeam server for now, https://github.com/PulseBeamDev/pulsebeam
Apache 2.0 - see LICENSE