I found today that Audio Hijack has a RTMP feed to be able to send audio in most cases to Facebook, YouTube, etc. I thought it could be a really cool way of broadcasting an audio channel (eg. music from an Apple Music playlist) locally as a custom channel in Channels. I don’t know anything about RTMP so don’t know if anyone has done anything like this or if someone has used a different tool to do something similar.
Thanks!