zap.stream https://zap.stream/ obviously still in its infancy but i found it easy to use.  im not sure why more arent using it, especially those who complain about youtube.  you can really just start by uploading / streaming to both with little bother.   

 Damus supports HLS streams, you can just paste a m3u8 link, but yeah we don’t have any deep integrations with specific implementations yet