In this tutorial I explain how to use my After Effects script KeyTweak to quickly modify any keyframed property. Just modify a few keyframes by hand and KeyTweak will modify the keyframes in-between accordingly.
In particular I show how to use KeyTweak to
- modify drifting tracks
- correct rotoscoping errors
- make non-uniform mask expansions
You can DOWNLOAD KeyTweak at
mamoworld.com/index.php?option=com_content&view=article&id=55&Itemid=75