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Or you can apply a Fade In/Fade Out behavior, but use keyframes on the object’s Opacity
parameter to limit the maximum opacity to 80%. The clip fades in and out, and you can
continue to modify the behavior’s attributes, but the object never exceeds the opacity
value set by the keyframes.
One method for handling behaviors and keyframes is to convert behaviors to keyframes.
For more information, see Converting Behaviors to Keyframes.
Working with Keyframes in the Timeline
When keyframing, it is often helpful to view your keyframes in the Timeline. This lets you
move keyframes to line them up with other important timing elements in your project
such as edit points, sound cues, markers, and even other keyframes. You can also view
keyframe parameters, and delete keyframes you don’t need.
Keyframe
To view keyframes in the Timeline
µ
Turn on the Show Keyframes button (in the upper-right corner of the Timeline).
To identify a keyframe’s value
µ
Control-click a keyframe in the Timeline and view its value in the shortcut menu.
Note: Multiple keyframes on the same frame are listed in the menu.
To view a Timeline keyframe in the Keyframe Editor
µ
Control-click the keyframe in the Timeline, then choose Show in Keyframe Editor from
the shortcut menu.
The Keyframe Editor opens, showing the corresponding parameters in an “Untitled Set.”
592 Chapter 12 Keyframes and Curves