Parallella - Cam (GoPro) interface for real-time vision

Hi,
i have read that a lot of people here are interested in machine vision. What would be the best way to hook up a action cam (GoPro) to the parallella in order to do some real-time vision/video-stream processing? Directly in FPGA? Maybe with some FPGA-preprocessing?
Is anyone working on a "GoPro"-Interface?
Chris
i have read that a lot of people here are interested in machine vision. What would be the best way to hook up a action cam (GoPro) to the parallella in order to do some real-time vision/video-stream processing? Directly in FPGA? Maybe with some FPGA-preprocessing?
Is anyone working on a "GoPro"-Interface?
Chris