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 Continuous Bezier interpolation option is similar to the Auto Bezier option, but it provides some manual controls. The motion or value path will have smooth transitions, but you can adjust the shape of the Bezier curve on both sides of the keyframe with a control handle.