How to make Point Grey Firefly MV camera work with Openframworks

Hi, all:

I just bought a brand new Point Grey Firefly MV camera. It works fine with the application flycapture they provided. But when I try to use it in Open frameworks with ofVideoGrabber, It did not work. Seems ofVideoGrabber cannot recognize the camera. Nothing captured. ofVideoGrabber did recognize my webcam, but not the new Point Grey MV camera. I searched the forum, seems some people used the same camera and it worked fine for them. I am new to OF, Can anyone give me some hints on how to make it work? Can it work with ofVideoGrabber? Or some other addon is needed? I am working on Windows 7.

Thanks

Frank

try ofxLibdc