So I recently reinstalled a fresh copy of OS X 10.8.2, then redownloaded my copies of Creative Cloud apps only to find that Premiere Pro CS6 stopped outputting video from my timeline via Blackmagic Intensity Pro. I opened a project which was working great off the timeline before I refreshed my OS and currently the output works under Avid Media Composer 6.5.
I once again reinstalled a fresh copy of 10.8.2 thinking perhaps something was corrupted along the way last time, but the problem persits.
I'm not sure what the issue is but I'd like to continue editing with my external display.
Thank you in advance for your help Adobe!
>from my timeline via Blackmagic Intensity Pro
Did you also install the drivers (and any updates) for this 3rd party hardware?