Apple Final Cut Express 4 - Manual (Page 724)

724 Part IX Effects and Color Correction
Adjusting Parameters in the Motion Tab
Motion parameters are located in the Motion tab of the Viewer. When you first edit a
clip into your sequence (assuming you didn’t change any of its motion parameters in
the Viewer), it has certain default parameter settings:
 Center, Anchor Point: 0, 0
 Scale: 100
 Rotation, Crop, Aspect Ratio, Drop Shadow, and Motion Blur: 0
 Distort: Corner points of the clip
 Opacity: 100
Working with Motion Parameters
You can use the Motion tab to view and change motion parameters for a selected clip.
To view the motion parameters for a clip:
m Open a clip in the Viewer, then click the Motion tab.
The parameters in the Motion tab are divided into seven attribute sets. Each attribute
has its own visual and numeric parameter controls.
To reveal parameter controls for a motion attribute:
m In the Motion tab, click the disclosure triangle next to the attribute.
Drop Shadow and Motion Blur must be enabled before you can adjust their parameters.
Basic motion parameters
Distort attribute