The Timeline, being a centerpiece element of Cascadeur interface, includes an entire set of tools designed for creating animations. These tools are:
Keyframes are used for creating draft animations by defining character poses
Interpolation is used for creating smooth transitions between key frames
Animation Tracks help to manage separate animation tracks for different scene objects to simplify working with complex animations
Interval Edit Mode is used when you need to adjusting positions and spatial orientations of scene objects on multiple frames at once
Animation Cycles are used for easily producing looping animations
Audio Support gives you an option to use audio files in Cascadeur scenes.