#MatrixStreamChat actually has a usable settings menu now, hidden under a little cogwheel to the right. Usable both for the user, and to get a fully configured url to paste into OBS and/or iframe into your streaming site

instruction/demo video: https://www.youtube.com/watch?v=1JhnspAx9CQ

project: https://git.pixie.town/f0x/matrix-streamchat

hosted demo: https://stream.pixie.town (sidebar)