Change transition settings

Select the transition in the Timeline panel.

In the Effect Controls panel, adjust the settings:

• Edge selectors: Change the orientation or direction of the transition. Select an edge selector arrow on the transition’s thumbnail. For example, the Barn Doors transition can be oriented vertically or horizontally. A transition doesn’t have edge selectors if it has one orientation or if orientation isn’t applicable.
• Start and End sliders: Set the percentage of the transition that is complete at the start and end of the transition. Hold down the Shift key to move the start and end sliders together.
• Show Actual Sources: Displays the starting and ending frames of the clips.
• Border Width: Adjust the width of the optional border on the transition. The default border is 0.0. Some transitions do not have borders.
• Border Color: Specify the color of the transition’s border. Double-click the color swatch or use the eyedropper to select the color.
• Reverse: Play the transition backward. For example, the Clock Wipe transition plays counterclockwise.
• Anti-Aliasing Quality: Adjust the smoothness of the transition’s edges.
• Custom: Change settings specific to the transition. Most transitions don’t have custom settings.