Shig is a specialized service designed to share interactive livestreams across the Fediverse. It using just ActivityPub to exchange live streams between independent instances. Shig is highly decentralized and does not require an intermediary signaling server.
Shig is still a work in progress.
Interactive live streaming
Shig has a PeerTube extension because it aims to extend federated applications, enabling users to seamlessly share live streams across various platforms.
Shig: distribute and clone live streams among Fediverse instances
Decentralized, distributed video streaming.
Live streaming is resource-intensive and therefore expensive and complex to operate.