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kling/4.0-flash/video-edit

Revise a short source video in 720p while keeping its scene, subject, motion, and camera move, with retained or newly generated sound.

From $0.151/s
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These examples were written for this endpoint. Replace the prompt and sample media URLs with your own accessible inputs, then check the current quote and model availability before submitting.

  • Output5s
    observatory-recast-emerald

    Here @Image1 supplies a new performer for the observatory clip: the woman from the reference photo takes over the brass wheel in an emerald velvet gown and a thin gold necklace. In our tests the first three seconds tracked the source move closely; in the final two the camera drifted into a close-up of her face, so check the ending when the shot must match frame for frame. The source sound was kept.

    • audio
  • Output5s
    observatory-emerald-gown

    The observatory edit keeps the astronomer’s movement and camera path while changing the wardrobe to an emerald velvet gown with pearls. In our tests, 5.04 seconds in produced 5.04 seconds out; keep_original_audio was false, so the result has newly generated sound.

This example starts at $0.151 per output second. The Playground updates the estimate when you change the settings.