Windows 7 Professional x64 SP1.
No video on the following 3 browsers:
Firefox 19.0.2,
Chrome 25.0.1.1364.172, and
Cyberfox 19.0.2 (a 64-bit build of Firefox).
I get video, but the audio is choppy on
IE 9.
It seems to work on my iPhone with Safari (iOS 6.1.2) but
the bandwidth required is too great for my 4G connection.
What browser are you using? what version? What operating system are you using?