Found here: Waveline. Seems like a really neat application, and they already have a docker compose section. I’d love to see a LSIO image.
We have a similar app already called mstream that you might want to check out. Not a refusal or straight out no to waveline, although my first thought is I’d be more interested personally once the desktop client is released.
No worries, and it appears they’ve released a desktop client.
I’ll look into mstream.
Well they’ve released it as long as you don’t mind building it yourself. 
Oh that’s true, my bad.