You got it! I'm always looking for an alternative to Zoom for webinars and webcasting. I usually stream from Zoom to another source where we can have thousands of attendees without having them all join the Zoom session. For MiroTalk to be a good alternative, it needs to support arbitrary RTMPS streaming. Also making sure that our presenters won't have ports blocked is a big issue.

I wish there was a better alternative to YouTube / Vimeo Live for big streaming though, but that might be a much harder thing to do given bandwidth constraints.