I've been using Liquidsoap for over 5 years now, running radio stations with live DJs, automatic archiving, volume normalisation and whatever custom stuff you want to add to it. I've also experimented with the video side of it for a few years, including OBS live video ingest support.

I currently run 5 Liquidsoap radio + video streams off the one server. It's a very powerful tool for broadcasting in general. Liquidsoap powered radio https://nightride.fm Liquidsoap powered video https://www.youtube.com/watch?v=kgBcg4uBd9Q