I know it is an OLD discussion we had and you put some github links to some projects (mostly of them are ms2) but I still believe you should provide small demos and not 1 single huge (and great) conference system.
Putting some snippets make people understand it better than 1 whole complex project
I wish I could contribute and help people. But I guess 90% of people are unable to do it.
I think MediaSoup is great compared to Janus, Kurento and Wowza : it is nodejs based… but is also very complex to handle compared to these solutions.
I hope v4 will be more “blackboxed” so we can only use it with some API calls.