Apple Pro Training Series. Shake 4. Professional Compositing and Visual Effects

script

A text file that contains all of the information about your process tree. The script can be loaded into the interface for further modification.

scrub

The action of shuttling quickly through an image sequence.

search region

The outer box of a tracker, which should be the maximum amount your tracking point will move between frames.

stabilization

The process of selecting a particular region of an image and analyzing its motion over time. Once analyzed, the motion data is inverted and applied to the clip, causing it to become stable. Clips need to be stabilized for a variety of reasons, from weave created by an unsteady camera gate to a shaky camera move.

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