ByteDance describes Seedance 2.0 as a multimodal audio-video model that can work from text, image, audio, and video references. That is the practical opportunity: each reference can carry one job instead of forcing one long prompt to do everything.

What Seedance 2.0 is good at

Use it when the visual direction depends on more than an idea in words. A product image can establish what the object looks like. A short video can suggest pacing or movement. Audio can establish timing and atmosphere. Your written direction connects those pieces into one scene.

The official model page emphasises joint audio-video generation, motion stability, and control over performance, lighting, shadows, and camera movement. Test those controls in small clips before attempting a complete story.

Step 1: Write one sentence about the scene

Start with a concrete event, not an aesthetic. “A yellow drink can is opened on a rainy Jakarta pavement.” is usable. “A cool cinematic advert” is not. Your sentence should answer: what is on screen, what changes, and where are we?

Step 2: Assign each reference one job

Image reference: use it for the product, person, wardrobe, or colour direction. Video reference: use it for the motion rhythm or camera energy. Audio reference: use it for the pace and sound world. Text: state the action, setting, lighting, and camera framing.

Step 3: Make the opening do one job

For social video, the first two seconds should introduce motion, a detail, or a contrast. Do not start by explaining the product. Start with the opening tab snapping, rain landing on the can, or the flash of a passing headlight. Then let the product become clear.

Step 4: Generate short tests, not one perfect film

Create several small variations of the same scene. Change only one variable each time: framing, time of day, movement, or sound reference. Keep the best opening, middle, and ending. This gives you more control than trying to get a complete campaign from a single run.

Step 5: Edit and check rights before posting

Make a final cut outside the generator. Add product information, captions, and your own pacing. Only upload references you are allowed to use, and avoid using another person’s likeness, copyrighted characters, or protected footage without permission.

Source and access note

Seedance 2.0 availability can vary by region and product. This guide describes a creative workflow, not a promise that every provider exposes every input mode. For the current model description, see ByteDance Seed’s Seedance 2.0 page and its official launch note.

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