Thanks for the replies, everyone. I tried simply upgrading from 4.5. Then when that did not work, I uninstalled everything and did a total install of 5.1. I’m using Quicktime 7.1.5, so that shouldn’t be an issue.
I’ve tried the whole deleting of preferences thing, but maybe I missed something ..?
Even more frustrating is that before I went to 5.1 this log and capture problem of not being able to view the video in the capture window did *not* exist. It only happened afterwards. And now that I’ve gone back to using 4.5, the problem exists in this version as well.
What the heck happened?