Keep the motion
4 to 30 seconds
Recreate the clip shot for shot: the exact motion, acting, timing and edit stay, everything visual is rebuilt from your references, preset and note.
UlazAI - AI Image & Video Tools
New video-to-video tool
Upload a video. Keep the motion. Change everything else.
Motion Recast runs your clip through Seedance 2.5 with character, location and product references plus a preset, so the shot-for-shot edit survives while the world, cast or style is rebuilt.
Motion Recast bills measured source seconds plus output seconds at the Seedance 2.5 video-input rate: 17 credits/s at 480p and 38 credits/s at 720p. The workspace shows the exact price before every run.
Original
Rooftop night
Drag the handle. Click any preset below to load it here.
Ad remixes: keep a proven edit and recast it for a new market or product.
Style swaps: turn live footage into anime, claymation or film noir without re-shooting.
Wardrobe and product swaps: change one element while people, motion and timing stay untouched.
Two modes
Swap one element
4 to 30 seconds
Keep the film exactly as filmed and change one thing only: a character, outfit, location, product or object.
Preset gallery
Every preset is one sentence that only describes the world or style, so the motion of your clip stays untouched. Pick one in the workspace or run without a preset.
One source clip, no references, one preset each. Every loop below came out of the tool exactly like this; click one to compare it with the original.
Pricing examples
Every run bills the measured source duration plus the output duration at the Seedance 2.5 video-input rate.
| Billing example | 480p | 720p |
|---|---|---|
| 4s video + 4s output | 136 credits | 304 credits |
| 10s video + 10s output | 340 credits | 760 credits |
| 20s video + 20s output | 680 credits | 1520 credits |
| 30s video + 30s output | 1020 credits | 2280 credits |
What carries over
The prompt asks Seedance 2.5 to hold the exact motion, acting, timing, camera movement and edit of your upload. Reference images steer the cast, the setting and the product; your preset and note steer the rest. The price is measured, not estimated: source seconds plus output seconds, shown before you generate.
How it works
- Upload one source clip of 4 to 30 seconds; the measured duration drives the price.
- Optionally add character, location and product reference images, up to ten per slot.
- Pick Keep the motion or Swap one element, choose a preset and an optional note.
- Review the exact credit price, generate, and compare result and original side by side.
FAQ
What stays the same in Keep the motion?
The prompt asks Seedance 2.5 to keep the exact motion, acting, timing, camera movement and edit, and rebuild everything else from your references and preset.
What can I swap in Swap one element?
One element: a character, an outfit, the location, a product or an object, with an optional short description of the change.
How is Motion Recast priced?
Video input bills measured input seconds plus output seconds: 17 credits/s at 480p and 38 credits/s at 720p. A 10-second clip recast as 10 seconds costs 340 credits at 480p or 760 at 720p.
Which references can I use?
Up to ten PNG, JPEG, WebP or GIF images in each of the character, location and product slots.