Grass Valley 1200 Operation Manual - Manual (Page 23)

2-5
Concepts You’ll Need to Know
Wipe Transition
A wipe is a transition from one picture to another where a shaped
edge moves across the screen revealing the new picture (see
Figure 2-2). A background wipe removes the old Program
Background picture as it wipes on the new Preset Background
picture. A key wipe reveals the key over the existing background
or removes it without affecting the existing background. In the
Model 1200, a wipe can also change the background and the
effects key(s) at the same time.
Wipes can take the shape of any of the twenty available patterns,
which can be adjusted for position, aspect ratio, multiples,
rotation, modulation, edge width, edge color, and edge softness.
Figure 2-2. A Wipe Transition
Starting Video Ending Video
Wipe in Progress