I am trying to send video stream to hololens, the most easy way is via Internet.
I use rtmp as live source, srs as server and can output rtmp, flv, hls and etc..
But I have meet some problems.
(1) It seems flash is not supported on the browser in hololens, so it's not possible direct use rtmp.
(2) I found a js can use html5 tag to play flv stream, but Media Source Extensions seems also not working(with Edge, I did watch the live stream by chrome on PC, fine).
(3) then I tried HLS, finally I can got something work, while the lagging problem is not bearable 
any one have a good idea on how to make this one works better?