Advanced crop is a plug-in for iMovie that provides one of the most important functions in movie editing: it allows you to crop a clip to an arbitrary shape, or punch an arbitrarily shaped 'hole' into your clip.
The plug-in also provides a host of additional, cropping-related features such as:
- blending with cropped parts (100 levels)
- setting lower blend limit
- setting upper blend limit
- inverting selection (for 'holes')
- mix a background picture into cropped parts
- Because of a limitation in iMovie, you cannot alter the actual size of the clip. anything you crop more...