Ever watched a video where elements smoothly move, change size, or transform, and wondered how it's done? Welcome to the world of keyframe animations! If you're new to video editing and animation, ...

Timelines and KeyFrames may be composed hierarchically – a KeyFrame may use the “include” operator to include any number of Timelines, in which case the key frames that make up the included ...

Autodesk's 3D character animation software MotionBuilder 7.5 simplifies keyframe animation and features other enhancements.