For more information about keyframe animation, click here. Use the keyframe controller at the bottom of the Track Motion window to establish distinct track motion settings throughout the duration of the track.ĭuring playback, intermediate frames are interpolated to create smooth motion.Įxpand the Keyframe interpolation heading on the left side of the window and drag the Smoothness slider to adjust the interpolation. The track motion occurs instantly, and the results are updated in the Video Preview window. Matching the output aspect ratio can prevent black bars from appearing when you use source media (such as photographs) that does not match your project’s aspect ratio. You can also force the box to match the source media’s aspect ratio, your project’s output aspect ratio, or a square aspect. Right-click the workspace to display a shortcut menu that displays commands to restore, center, or flip the selection box. See the Change editing options heading in this topic for more information. Use the buttons at the top of the dialog to allow or prevent movement or scaling. Drag across corners to flip the track.ĭragging the track to change its position. When you drag, guides are displayed in bold to indicate how the track will be moved or rotated:

You can use the Position, Orientation, and Rotation controls on the left side of the window, or you can drag the selection box in the workspace. For more information about compositing modes, click here.Īdjust the selection area to change the viewable area of the track and its position. The Track Motion window is displayed.Ĭhoose a setting from the Composite Mode drop-down list to specify how your track will be composited over other tracks. When you add keyframes to change track motion settings through the duration of the track, you can create animation.Ĭlick the Track Motion button on the track that contains the overlay you want to animate. When you use a single setting for the track, you move all video on the track.

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