Instruction Manual

Chapter 19 Filters 754
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Control-click the parameter name, then choose Add Keyframe from the shortcut menu.
Adding a keyframe in the Animation menu
A keyframe is added at the current frame.
4 In the Inspector or HUD, or via the onscreen controls (if available), adjust the parameter value.
5 Go to the next frame where you want a keyframe.
6 Repeat steps 3–5 until you nish.
Click the Play button (or press the Space bar) to see the results.
Note: Add a keyframe before adjusting a parameter value.
For more detail on using keyframes and the Animation menu, see Animation menu on page 449.
Apply behaviors to lter parameters
Animating lter parameters is easy using Parameter behaviors. For example, if you have an object
with an applied Circle Blur lter, you can randomize the amount of blur applied to the object
over time.
Apply a Parameter behavior to a lter parameter
1 Select the object with the applied lter.
2 In the Filters Inspector, do one of the following:
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Choose Add Parameter Behavior from the Animation pop-up menu (on the right side of the
parameter row), then choose a behavior from the submenu.
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