This article applies to VideoDrive 2.x and is no longer relevant for VideoDrive 3.x
After importing videos in iTunes with import methods 2 until 4, you notice some videos play back in iTunes 11 in a small box instead of full screen. This only affects MacBook Pro with a Retina display.
A workaround is available.
Step 1: Quit iTunes
Step 2: Locate iTunes in your Applications folder and right-click it.
Step 3: Select "Get Info" from the context menu.
Step 4: Enable the check box "Low Resolution Mode"
Step 5: Restart iTunes.