Yeah he can't seem to figure it out either. I made a fair bit of other progress last night and have got videos streaming from FFMPEG to the browser. Although due to the delay, I think it might be better to leave the video stream creation to applications that are actually good at it and simply provide a rtsp / rtmp server in a Node Webkit app (so that you can start and stop the stream, set broadcast title, description and that kind of thing) that you can stream to.
Thats pretty rad that you got it too work though. However, building a screen/device capturing program would be a ton of work, interfacing with different kinds of devices etc, I agree would should build a node webkit app that spins up an rtmp server
and dumps the video data every X seconds
Exactly that, I did find one that actually already works (a node js RTMP server) however the code is not the greatest so I'm going to fork it and give it a rewrite.
oh nice, that will be rad. I found one a while ago as well, and a video dump module, I should have bookmarked them