Recast

Drop a clip and the character you want in it. The performance — motion, camera, framing, light — stays exactly as shot; only who's in it changes.

The clip with the person to replace · 3–10s
The character to put in their place
Appended to the swap instruction — wardrobe, age, mood
Audio
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Example

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How to swap a character in a video

  1. 1

    Upload your video

    The clip with the person to be replaced. Keep it inside the model's clip range — the field flags it when it isn't.

  2. 2

    Upload a character image

    One clear photo of who should be in their place. Face unobstructed and evenly lit transfers best.

  3. 3

    Generate and keep going

    The performance, camera and background come back untouched; only the character changes. Recreate from the result panel to try another take.

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