This is regarding VMS9.0b and ObjectDock 1.90.
I had been capturing DV video just for for a long time. Then one day I was only able to capture audio but not video.
I traced it back to Stardock's ObjectDock. Once I closed ObjectDock, I was able to capture correctly again.
I did not need to uninstall ObjectDock--I just needed to close it.
ObjectDock doesn't seem to conflict with any other functionality of VMS--just the capturing part. It also doesn't conflict with DVD-A4.5.
I just thought I would toss this out there in case other people are having problems they can't quite figure out.