ABSTRACT
To work with Alpha Transitions you need mattes built specifically for this pur-
pose. If you are a motion graphics genius, or vfx wizard, then you can build
your own. If not, Apple has some that are available free to download. These
can be downloaded from:
https://www.apple.com/downloads/macosx/apple/application_updates/
alphatransitions.html
This is a 768 MB download. If you want to
work with Alpha Transitions you will need
this content.
