Keyframes are often used for things like animation, fades, and effects. But most users don’t understand them. Here we’ll explore a couple of the major methods keyframes interpolate (or blend) from one to another.
The Bezier interpolation option gives you the most control over keyframe interpolation, choose the Bezier interpolation method. This option provides manual controls so you can adjust the shape of the value graph or motion path segments on both sides of the keyframe. If you use Bezier interpolation for all keyframes in a layer, you’ll have a smooth transition between keyframes.