I'm in the process of writing up a basic audio visualizer for a concert/school project that's making use of projection mapping.  Before now, I haven't had many issues and I could use saveFrame to generate image sequences which could be loaded into After Effects.  That approach won't work with the visualizer, however, since saveFrame just slows down the draw function, but not the music (if I did use saveFrame, I'd end up with an animation speed of somewhere between 2-8 frames per second to the projector's 60).

I found out about MovieMaker last night and have been trying to get that to work, since it might fare better than poor old saveFrame.  Problem is that I've been encountering the error from the title.  Processing simply won't run with MovieMaker.  I've spent the past couple of hours googling around trying to find a solution, but haven't found anything that works yet.

I'm currently using Processing 1.5.1 with Java on Windows 7.