Point OBS at it, and the same live stream comes out in whatever protocol each viewer needs. Xiu is an open-source live media server that accepts publishing over RTMP, RTSP, and WebRTC WHIP, then redistributes every stream as RTMP, RTSP, HTTP-FLV, HLS, or low-latency WebRTC WHEP playback. Cameras and encoders pushing H.264, H.265, or AAC over TCP or UDP become browser-friendly HLS and HTTP-FLV without a separate transcoding tier, and GOP caching gets late joiners to a keyframe fast. Static push and pull relaying chains servers together: one origin ingests, regional nodes pull, and audiences play from the node nearest them; RTMP clustering covers larger fan-outs. Every live stream can also be recorded straight to HLS files, giving you an instant archive of broadcasts, lessons, and town halls. Token authentication guards publishing and playback, HTTP callbacks report stream start and stop events to your backend, and an HTTP API answers stream information queries for your own dashboards and automation. Operators shape ports, protocols, relays, and recording in one configuration file or with command-line flags, running a single binary that stays out of the way until the audience arrives. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. MIT licensed.