See if this video tutorial helps:
Thank you for your reply, Kevin.
I have watched this tutorial and have tried all of the recommended settings. Unfortunately none of these suggestions has helped the problem.
As soon as I try to play back one of the captured files its like it chokes everything up. Even if I close and re-open premiere and drop some DSLR footage in (which works fine as I mentioned above) it exhibits the same behavior. The only way to get the DSLR footage to play correctly is to restart the computer.
Has anyone else ever experienced these issues with capturing composite video from VHS with a Blackmagic card and Premiere Pro CS6?
I'm on Windows but I use the BM Media Express application, I find it works better than using Premiere with my Decklink Studio card.