[dindresto]

In the fediverse, owncast is an established selfhosted solution for livestreams with chat: https://owncast.online/

[KronisLV]

Didn’t PeerTube also have some streaming functionality?

https://docs.joinpeertube.org/use/create-upload-video#publis...

I’ve used it for hosting videos only so far, but it’s a lovely piece of software.