It seems at some point in being a designer/developer you have to try this :)
try using your own images to drive the program (the supplied images will not reproduce the above picture as it takes a bit of fiddling to get it just right)
I needed to get the camera animation from Blender over into Nuke so I could do some camera mapping. I put together a python script to export .chan files. Works perfectly! I’m no whiz at Blender’s api so I’m sure it could be made a lot better. For now it gets the job done. This is for pre-2.5 versions of Blender.