See motion control in action

Frequently asked questions

• What is AI motion control?

  AI motion control takes a video of a movement — a dance, a walk, a gesture — and applies that motion to a different character while keeping that character's own face and style. It's used for character animation, social content, music videos and ads. 7ART runs it on Kling 3.0 Motion Control, at 720p or 1080p.

• Is 7ART free to try?

  Yes — a new account gets 100 welcome credits, one time, no card. Motion control bills per second of your reference clip: 20 credits per second at 720p, 27 at 1080p. A 5-second 720p render is 100 credits, which is exactly what a new account starts with. The exact number sits on the Generate button before you spend it, and a failed render is refunded. Current prices are on our pricing page.

• Can I use my AI artist with motion control?

  Yes. The character picker reads your 7ART image library, so any shot of a saved artist — their avatar, a portrait you generated, a still from one of their videos — can be the input. Their face and style carry into the motion render the same way they carry into image, video and lipsync.

• What kind of reference videos work best?

  Clear, well-lit clips with one person in frame work best. The motion needs to be visible from a reasonably steady camera — heavy shake or tight close-ups make it harder to read. Vertical and horizontal both work, and the clip has to be 30 seconds or shorter: 7ART rejects anything longer at upload.

• Can I use motion from a TikTok or social video as reference?

  Only videos you have the rights to. Copyrighted clips from TikTok, YouTube or anywhere else that aren't yours can't be used as a reference — uploading them breaks our terms and can get an account suspended. Stick to footage you filmed or properly licensed stock.

• How long can the generated video be?

  The output matches your reference clip, and the reference can be up to 30 seconds — the upload is rejected above that. Cost scales with it: 20 credits per second at 720p, 27 at 1080p, so a 30-second 1080p render is 810 credits. For longer sequences, render several clips and cut them together in the built-in video editor.

• Can I use the output commercially?

  Our Terms permit personal and commercial use of what you generate. For motion control the input chain matters more than usual: you need the rights to the reference clip — something you filmed, or properly licensed footage. That permission is also subject to what the underlying model provider allows, and the copyright status of AI output varies by country, so we can't promise you own the result. Full wording is in our Terms.