Bézier easing.

Shape acceleration and deceleration between poses.

A badge changes size with deliberately shaped acceleration. The curve’s four Bézier controls remain part of the keyframe data, allowing the pacing to change without changing the end poses.

Try it in your agent.

Use this prompt as a starting point. Review the result, then ask for the details you want to change.

A prompt to start from

Use Strata. Set “Give time a shape.” at left on Bone and a large Meadow rounded badge at right. Animate scale keys from 35 to 100 percent, then back, using editable temporal cubic Bézier handles. The first half should respond quickly and settle slowly; the return should start slowly and accelerate. Keep X and Y easing identical so the badge preserves its proportions.

A few useful details.

How do I try this with my agent?

Copy the prompt into your supported local agent with Strata installed. Review the preview, then ask for the changes you want. The composition stays editable as you refine it.

Where does the video render?

Strata previews and renders locally on an Apple Silicon Mac. The local engine is free; your agent’s subscription or usage costs are separate.

Linear animation

Create constant-progress transitions.

Overshoot curves

Move past a target before settling.

Hold keyframes

Make a property jump at a deliberate moment.

Browse all Strata features

Find your next creative tool.

Explore the tools for editing footage, creating motion graphics, and shaping sound with your agent.

All Strata features

Free local rendering on Apple Silicon Mac. Your agent’s costs are separate.