Tweens

Motion Tween: set properties for an object, such as position and alpha transparency in one frame and again in another frame, and Flash interpolates the property values of the frames in between. Shape Tweens: Draw a shape at one frame in the Timeline and change that shape or draw another shape at another frame. Classic Tweens: Like motion tweens but more complex to create. You can create some specific animated effects not possible whit sppan-based tweens.