Global. For more information, see Global Versus Keyframeable Parameters.

Adjusts the effect's speed over time by having the effect ease in and ease out of every keyframe. This gives the effect a more natural appearance. The overall speed of an effect is determined by the duration of the effect, which is determined by the length of the clip in the sequence. Ifáyou want to slow down or speed up the movement of an effect, you will need to change the length of your effect or use add edits to limit the portion of the clip affected by the effect.

Acceleration affects the following 3D effects parameters:

Drag the slider to control ease in and ease out motion. When the slider is to the left (value of 0), there is no ease in and ease out motion. The effect maintains a constant speed throughout its path. As the slider moves to the right (toward a maximum value of 100), ease in and ease out motion increases.