AI Video Editor
MP4 or MOV, 4–30 seconds, up to 200MB. Short edge 300–6000px. This is the clip to edit (@video1). Total duration with reference videos must be ≤30s. Output matches source duration and aspect ratio.
Up to 30 reference images (optional). Mention them in the prompt as @image1, @image2, …
Up to 9 extra clips for motion/camera reference. Each 4–30s; combined with the source video, total duration ≤30s.
Up to 10 clips (mp3/wav), each 2–30s, total ≤30s. Use for BGM, SFX, or voice reference.
When enabled, the edited video includes generated audio.
State the edit intent clearly, e.g. "Edit the video: replace the product in @video1 with @image1". Use @video1 for the source, @video2+ for refs, @imageN / @audioN for other materials.
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Upload a source video, describe your edit, and click Edit Video to preview the result
Intelligent Video Editing
Describe edits in plain language — replace subjects, remove objects, restyle scenes
Prompt-Based Editing
State the edit intent clearly, e.g. "Edit the video: remove passers-by in @video1".
Multimodal References
Optional: up to 30 images, extra reference videos (total with source ≤30s), and up to 10 audio clips.
4–30s Clips
Seedance 2.5 accepts MP4/MOV, 4–30 seconds, 24–60 FPS. Output length and aspect ratio follow the source.
Synced Audio
Generate synchronized audio with the edited clip, or keep silent when disabled.