Apple Final Cut Express 4 - Manual (Page 684)

684 Part IX Effects and Color Correction
 Current Timecode field: This field displays the position of the playhead in the keyframe
graph area. When you enter a new timecode value, the playhead moves to that time.
 Keyframe button: Click to place a keyframe for the corresponding parameter at the
playhead location in the keyframe graph, in preparation for creating a dynamic
change in an effect.
 Keyframe navigation buttons: Use to move the playhead from one keyframe to the
next on the corresponding overlay, either forward or backward.
 Keyframe graph area: The keyframe graph area shows all the keyframes and
interpolated values associated with parameters currently displayed in the Viewer.
Keyframe navigation
buttons
Keyframe button
Keyframe graph ruler Keyframe graph area
Filter Start and
End points
Section of clip not used