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Character Swap

Your character. Their moves.

Drop in a character image and a reference video — the model swaps your character into the video keeping the original motion, camera, and timing.

8 créditos por ejecución

Imagen del personaje

Cara y cuerpo claramente visibles · máx. 25 MB

O introduce una URL pública

Vídeo de movimiento

3–30 segundos · MP4/MOV/WebM · máx. 200 MB

O introduce una URL pública

Modelo

Baile y coreografía nítidos · 5–10s

Duración (detectada del vídeo)

Carga un vídeo para detectarla

Hasta 10s en modo imagen

La orientación sigue

Modo imagen: la escena y el fondo vienen de la foto del personaje. Máx. 10s.

Coste estimado

Unos 8 créditos

10s × $0.112/s × 2× margen

En cifras

up to 30s
Output duration (Kling 3.0)
360°
Facial identity preserved
4 tiers
Models from cost-effective to premium

Definición

¿Qué es Character Swap?

Character Swap is an AI motion-transfer app that takes one character image plus one reference video and returns a new video where your character performs the exact movements of the reference. Under the hood it runs Kling 2.6 Pro Motion Control on fal.ai, which extracts a complete motion path from the video — gait, micro-gestures, head turns, hand movement, facial micro-expressions — and re-renders it on top of the character image while preserving 360° identity. You drop in a portrait or full-body shot of your character (real person, illustration, mascot) plus a movement video (dance clip, walking shot, demo footage) and the model returns a clean MP4 with the original camera path, timing, and audio intact. Typical uses are short-form social content, personalized gift videos, brand mascot animation, e-commerce try-on, and rapid iteration on choreography ideas without a real shoot. Pair it with 4K Upscale to deliver a print- or web-ready master.

FAQ

Preguntas frecuentes

A character image (clear face and body, JPG/PNG) and a reference video (3–30 seconds, MP4/MOV/WebM). No prompt or mask required.
Character Swap — AI motion transfer with Kling Motion Control | WeberKI AI Studio