System information
Editing track keyframes
Individual keyframe parameters  cannot be adjusted in the track view. To edit a keyframe, open the effect's  
property page.
1.  Click the Expand/Collapse  Track Keyframes button   to expand track keyframe rows.
2.  Double-click a keyframe  to open its property page. For more information about using an effect,  see 
"Applying video effects" on page 315.
ANIMATING VIDEO EVENTS AND TRACKS299










