The effect appears as one of the animations in the Video Animation Editor above the clip. You can click its checkbox to turn the effect off and on. Effects that have more than one adjustable attribute also have a pop-up menu for you to choose the attribute to show and adjust. Click to turn the effect on and off.
Choose a specific effect adjustment from this pop-up menu.
Double-click effects with this icon to vertically expand them.
3 To vertically expand the effect’s adjustment area, choose a specific effect adjustment from the pop-up menu (if present) and double-click it. This applies only to effect adjustments that have a single value. An icon appears on the right side of the effect’s section if the adjustment can be expanded. 4 To have the effect’s setting fade in and out of the clip, drag the handles on either end of the effect. Drag the fade handles to gradually apply the effect.
Drag this line to adjust the selected value.
You can also drag the horizontal line up and down to control the effect’s selected setting (Amount, in the above example). Any keyframes you add also appear.
Chapter 10 Add transitions, titles, effects, and generators
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