livekit-server VS Project-Lightspeed

Check out livekit, have been working with it for 2 months and you can quite easily set up things. Really promising project: https://docs.livekit.io

Check out our docs on how the platform can support multiple (separate) rooms with 100s of members. We know how important good documentation is, so if there's any gaps you see lemme know and we will add to it asap!!

We are LiveKit (David, David, and Russ). We've been working on an open source project that lets you run your own WebRTC SFU instead of having to rely on hosted providers like Agora or Twilio. I'd love to get feedback from the Go community on Reddit.

Depending on how you want to achieve this, you could use a combination of OBS + Restreamer or OBS + Project-Lightspeed. Another solution would be to use more specific solutions like neko

I also used to use Project-Lightspeed, which worked great. I abandoned it because I wanted to get off of FTL based on the OBS thread above. It otherwise worked for me.

https://github.com/GRVYDEV/Project-Lightspeed is a 'Twitch like' server that does FTL input from OBS. You can run OBS on the Ubuntu desktop and do a desktop capture. Viewers can then watch on the 'Project Lightspeed' host.

I recommend Project-Lightspeed for this. It uses the FTL protocol (similar to the now defunct Mixer) with WebRTC for great latency. I've used it many times for streaming games, etc. and it works well.

Special thanks to the Ryujinx Discord for helping me test and to the Lightspeed Project (https://github.com/GRVYDEV/Project-Lightspeed)!

jellyfin can certainly do what you are looking for, but it seems like you probably don't have enough bandwidth to reliably host the service at home, and may be overkill for your usage... you could set up project lightspeed (https://github.com/GRVYDEV/Project-Lightspeed) on a $5/month VPS and use OBS to stream video with sub 1 second latency, you can install teamspeak or mumble or something on the same VPS for voice chat.