jit.qt.grab with A/D Converter problem

    Apr 14 2010 | 4:53 pm
    I am currently working on a roominstallation that I plan to add a simple trigger to with a videofeed - now I got the videofeed running through bnc into an Canopus ADVC-300 videoconverter which is connected to my Macbook via Firewire. As far as it appears the device shows up in imovie and provides the camera video when I press the play button. However, allthough jit.qt.grab i manage to get the ADVC-300 to show up on the inputlist, I cant get any signal from it.
    Any ideas or experiences would be greatly appreciated.