Turn Reference Videos Into AI UGC Video Ads Fast

What Ribbi did

Ribbi downloaded the source clip and studied it inside out: a 9.8-second composite of live-action footage and a 3D character, shot from a low handheld angle at the car door — a tiny puppy sprinting at an absurd speed alongside the car, wiping out mid-run, tumbling, then instantly springing back up to keep chasing. The whole joke lives in the surreal contrast of "something that small keeping up with a car". After weighing three ready-made pet/POV playbooks from the skill library and ruling them all out for this level of high-speed motion and physical realism, Ribbi handed the original clip to the generation engine as a multi-modal reference — telling it to learn the "high-speed sprint, stumble and roll, instant recovery" choreography and the shaky handheld car-door framing — and changed exactly one thing in the prompt: the subject became a small raccoon with grey-brown fur, black eye markings and a harness. One pass later, out came a 10-second 9:16 vertical clip with tumble physics, camera language and absurdist timing all matched to the original — and the raccoon version is somehow even funnier.