If you provide me with some information, I can definitely fix the issue for you.
What browser are you using? what version? What operating system are you using?
What browser are you using? what version? What operating system are you using?
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.