Thank you so much for your work on this. I was just trying to put up some videos from Christmas and the thumbnail generating isn't working. I am on WordPress 3.5 and 2.0.6 of your plugin.
I can upload a video but when I click on "Generate" or "Randomize" nothing happens. In the previous version of WordPress everything worked great. For this one I click the buttons and nothing happens. Would love to have it working again.