Shows mediaDevices.getUserMedia use with promises in Nightly.
No-Library (pure JS), HTML, CSS, JavaScript
Gives error "constraints cannot be satisfied".
Adapted getUserMedia demo to work on both Chrome and Firefox
Shows modern WebRTC use with cut'n'paste Offer/Answer exchange in Firefox Dev Edition w/renegotiation through datachannel.
Shows getting Ice Candidate stats in Firefox Beta
Test
Adapted getUserMedia demo