AI motion control (also called motion transfer) takes two inputs: a reference video that carries the movement, and an image of the character who should perform it. The model reads the movement and expressions from the video and renders your character doing them. Kling's Motion Control is one example; AI motion transfer on Versely runs the same job.
Kling's user guide shows what a reference clip needs (kling.ai/quickstart/motion-control-user-guide). It should be a single continuous shot of one character who stays visible, with no cuts, shot changes or camera movement. The uploaded motion video can run 3 to 30 seconds, and the generated video's length matches it. If several people are in the clip, the one taking up the most of the frame is used. Limits differ by model, so each model page lists its own, and best motion control model compares the catalog's motion-control models by what a job costs.
Orientation is the setting people miss. Kling offers 'Matches Video', where the character's movements, expressions, camera movements and orientation follow the reference, and 'Matches Image', where movements and expressions follow the reference but the character keeps the orientation it has in your image. It is the one mode where you can specify motion exactly rather than describe it: 'she spins twice and points at the label' is a paragraph of prompt with an uncertain outcome, while a two-second clip of someone doing it is unambiguous.
What it does not do is talk. Kling's feature page says motion control focuses on movement and expressions and points to standard generation for speech and lip-sync, so a character with a line needs a lipsync pass on top. It also warns that results may degrade when the motion and the image differ a lot, such as a human reference driving an animal.
A newer variant keeps the clip itself. Instead of rendering your character on its own, it puts your character into the original video, so the room, camera and sound stay: Copy the moves in Versely Remix and Motion Transfer in Higgsfield Genjutsu both work this way.
In practice
- Film the reference as one steady, continuous shot with the whole performer in frame. Kling's guide asks for no cuts, shot changes or camera movement.
- Keep the movement moderate. Kling's guide says steady, moderate movements give the best results and very fast ones can come out shorter than the clip you uploaded.
- Match framing and build: a full-body reference wants a full-body character image, and a human reference on a very different subject is where results degrade.
- The reference sets the length and the beat. You are casting a performance, not editing one, so trim the motion clip before you generate.
Motion-control models
Catalog entries that transfer movement from one clip onto another subject. 9 of the 385 models in the Versely catalog qualify.
| Model | Provider | Type |
|---|---|---|
| Versely Remix Object Swap | Versely | Video |
| Kling Video V3 Pro Motion Control | Kling | Video |
| Kling Video V3 Standard Motion Control | Kling | Video |
| DreamActor V2 | ByteDance | Video |
| Wan 2.2 14B Move | Wan | Video |
The mistake to avoid
Expecting the character to talk. Motion control carries movement and expressions, not speech. Kling's own note is to use standard generation for speech and lip-sync, so add a lipsync pass when the character has a line.
Where you will run into it
- AI Motion Transfer — Film the move once. Put it on anyone.
- AI Video Swap — Keep the moves, the camera and the sound. Change who or what is in the clip.
- AI Video Generator — Text-to-video, image-to-video, and story chaining in one studio.
- AI UGC Video Generator — UGC ads at the speed and price of a prompt.
Related terms
Lipsync
Lipsync meaning: an AI model moves a face's mouth to match an audio track, so the words look spoken by that face instead of dubbed over the top.
Reference-to-video
Reference-to-video means the model builds a clip from separate images of a subject it can place anywhere. Those images are an identity, not the first frame.
Character consistency
Character consistency meaning: whether the same person, mascot, or product still looks like itself across separate generations.
Video-to-video
Video-to-video takes finished footage in and returns altered footage, using the original clip as the structural reference for every frame.
Camera control
Camera control is the set of inputs that decide how the virtual camera behaves during a generated clip — whether it pushes in, orbits, pans, or stays locked off.
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