Flickering External Video Output via Canopus ADVC110
I'm attempting to run an external video output from Thunderbolt port into a Canopus ADVC110 into a Panasonic video mixer then into a projector, and when I do it via Firewire NTSC the video flickers rapidly then cuts out sometimes then flickers again. I tried the other External Output modes to no avail. However, I've run the exact same video output setup using Max/Jitter and have not encountered an issue. Has anyone experienced this before? Any advice?