MOTION IMPAINTING is this the next big thing in Animation?

[TechLord]

The topic relates to research in that regard. Checkout Cascadeur for AI powered character animation:

Cascadeur - AI Tool for Mocap Cleanup and Animation Editing

Cascadeur - the easiest way to animate AI-assisted keyframe animation software

Cascadeur - The Future of Animation

The other option is to train your own LLM or other.