OBS Studio 32.1 Beta is out with a new Audio Mixer, WebRTC Simulcast support and more

Another new release of the excellent open source video capture and streaming app OBS Studio is being prepared, with OBS Studio 32.1 Beta out now. You can get testing with a few new features and tweaks to existing features.

The main new features for this release include a new Audio Mixer, a new Add Source dialog, WebRTC Simulcast support and they added missing undo/redo actions for scene items. WebRTC Simulcast sounds like quite a fun one, allowing for multiple quality levels to be sent over one track in WebRTC. Similar in a way to what Twitch have with Enhanced Broadcasting.