Apple Motion 4 - Manual (Page 547)

2 Click the Record button (or press A) to turn on keyframe recording.
3 Place the playhead on the frame where you want the effect to begin.
4 Display the Inspector by clicking the tab or rearranging the screen layout to one that
includes the Inspector.
For more information on layouts, see Preset Layouts .
5 Click the Inspector tab where the parameter you want to modify is located (filters in this
example).
6 Set the parameter to the beginning value.
7 Move the playhead to a new position.
8 In the Inspector, change the parameter to a new value.
9 Click the Record button (or press A) again to disable record.
The parameter now changes over time.
547 Chapter 10 Keyframes and Curves