The Animation Mixer

 
 
 

The animation mixer gives you high-level control over animation because you can layer and mix sequences in a nonlinear and non-destructive way, making it the ideal tool to use for complex animation. It helps you reuse and fine-tune animation you've created with keyframes, expressions, and constraints. You can also use the animation mixer with shape animation data, audio files, cached simulation and animation data, animation layers, and image sequence clips.