title: Use WebRTC/GetUserMedia stream as input for FFMPEG
body: <p>I'm recording my screen with gerUserMedia and get my video &amp; audio stream. I'm then using WebRTC to send/receive this stream on another device. Is there any way I can then use this incoming webrtc stream as an input for ffmpeg by converting it somehow? </p>
  
  <p>Everything I'm working with is in javascript.</p>
  
  <p>Thanks in advance.</p>