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Seedance 2 turns one storyboard into a complete generated multi-scene video. In supported English formats it can generate native spoken audio; non-English workflows use post-mixed voiceover. In chat, Seedance output is currently 9:16 vertical. Horizontal, landscape, and 16:9 generation are not supported in the chat video flow yet.

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What it produces

Multi-scene video

A full ad from one storyboard: scenes, motion, and audio in a single render.

Vertical social output

9:16 vertical video built for Reels, TikTok, Shorts, and Stories-style placements.

Native audio

Spoken audio is generated natively for English ads. Non-English voiced ads use post-mixed voiceover.

Flexible length

Short by default, with supported chat durations from 4 seconds up to 45 seconds where long-form is enabled.

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Formats

One creator talks straight to camera: the classic speaking-character ad. English only, with native audio.
A person on screen while narration carries the message. Works in any language, with variations for e-commerce products, apps, and websites.
No faces. Product close-ups, hands, overhead shots, macro details, and physical product proof with a voiceover. Any language.
The camera acts as the viewer’s eyes. Strong for hands-in-frame product moments and TikTok-native inner-monologue ads.
Locked-frame transformation or contrast. Useful when the ad needs to dramatize a visible change, state shift, or problem-solution move.
A playful 3D character where one product, package, logo, or app icon comes to life. English only.
Premium product cinematography, slower camera moves, hero close-ups, and calm narration.
Physical product theatre on a clean backdrop: pours, splashes, ingredients, packaging, and hero product shots.
A polished lifestyle moment with a person on screen who does not speak directly to camera.
Snappy object movement around a physical product on a simple colored backdrop.
Top-down or close-up hands demonstrating a physical product step by step.
A deliberately exaggerated problem-solution parody. Best for brands with a playful or irreverent tone.
A beta picker format for 20-45 second narrative ads. Superscale selects the underlying video style before generating.
If you are unsure which format to use, describe the ad goal, product type, language, and available source assets.

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Audio and storyboard rules

Attach exact product, app, logo, packaging, and end-card assets when those details matter. Do not ask Seedance to recreate exact commercial details from memory.
Last modified on July 14, 2026