changelog Sep 17, 2026 Updated Sep 17, 2026 1 min read

Gemini Omni Flash 1.1 Video Edit

Edit an existing video with Gemini Omni Flash 1.1 on RunDiffusion. Compare cream and green lounge chairs in source and edited clips, with the exact prompt.

Contemporary reception lounge with a curved stone desk

Gemini Omni Flash 1.1 Video Edit edits an existing video using a text instruction.

Upload your source video and describe the change, for example swapping a background, changing the time of day, or removing an object. Be specific about what should change and what should stay.

Resolution ranges from 360p to 4K. The per-second cost at 4K is roughly ten times the cost at 360p. Set the length slider to match the source video duration, because that value is used to calculate the price.

Example: an interior finish change

What changed: The two cream armchairs are changed to forest-green velvet. The prompt asks the model to preserve the chair shapes, room layout, architecture, daylight and original camera movement.

Exact edit prompt: Change the upholstery of the two cream armchairs to deep forest green velvet. Preserve the chairs shape, room layout, all architecture, daylight and original camera motion. Keep the rest of the video unchanged.

Before: the source reception-lounge video.

After: The two cream armchairs are changed to forest-green velvet.

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