So, after a couple hours of twiddling around I got the grasp of the basic features like animation, rotoscoping, and some effects. But, when I tried to export the video, or even save it, I couldn't find it anywhere. I've spent four hours alone this week just trying to save it, and all I've been able to do is the save he project (thankfully, as I accidentally closed Natron). I tried to write the project from my merge that feeds to the viewer, but all I've figured out is formatting it. I have no idea what left to try, and haven't been able to find anything online, all the way up to the 12th page of Google. What am I missing here?