Apple iPad Camera Connection Kit: Videos showing up green.

I bought the Apple iPad Camera Connection Kit, the SD card one, and I can import pictures and videos to my Ipad and the pictures turn out just fine but some of the videos show up green and they won't play. I have the iPad mini and its on iOS 8.1.2 and the camera I am using is a Nikon 1 S1 model. Is there a way to get the videos to show up correctly and work?