Seem like a link to a Pipewire repo. Instead it is a Pipewire implementation of Milan-AVB.

Milan-AVB is a deterministic, standards-based media networking protocol built on top of Audio Video Bridging (AVB) and Time-Sensitive Networking (TSN) IEEE standards. Maintained by the Avnu Alliance, it is designed for the professional audio, video, and live event industries to guarantee plug-and-play interoperability across devices from different manufacturers