Playing with my son’s toy cars and magnetic tiles for some Seedance 2.5

Prompt

Playing with my son’s toy cars and magnetic tiles for some Seedance 2.5 testing.

The idea was simple: use real toy movement as a motion reference, then see how Seedance translates it into a cinematic real-world scene.

A traffic jam made from toy cars became a full-scale road scene. A toy excavator clearing the jam became a massive construction vehicle pushing through real cars. A magnetic-tile house became an actual building attempt.

What’s interesting is that Seedance doesn’t just copy the action. It picks up on camera angle, object dominance, timing, contact points, weight, direction, and even accidental scale cues.

In one clip, the toy excavator looked huge because it was close to the camera and cropped at the edge of frame. Seedance translated that almost literally, making the real excavator tower over the cars.

That’s the fascinating bit.

The reference video becomes more than choreography. It becomes a kind of physical prompt: perspective, momentum, gravity, friction, hierarchy, and staging all baked into a few seconds of footage.

Basically: tabletop previs -> real-world cinematic scene.

Still messy. Still unpredictable. But honestly, that’s what makes it fun.

Feels less like prompting now, and more like directing motion with whatever is lying around the house.

Share this with someone who still thinks AI video is just about writing better prompts.