USB Camera setup

I’m struggling to get a USB camera to work with Open.HD. If I follow the directions to get the test video to display, nothing works. No video appears on the GS, however, the PI cam works fine. USB camera also fails. I tested the GStreamer pipe and it’s working fine, and the camera appears to be streaming, yet nothing ever appears on the GS.

Can anybody share their setup files for both the Air unit and the GS?