QuickTime 3 Reference

Gradient Wipe (`matt')

The Gradient Wipe effect transitions between two sources, with the change pattern controlled by an input image. At the start of the effect, the area covered by the input image shows the first source, while the area outside the input image shows the second. Over the duration of the effect, the input image is shrunk until only the second source is visible.

The Gradient Wipe effect takes two sources and has two parameters.

Parameters