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Seedance 2 Fast is the speed-oriented variant for teams that want ByteDance-style multimodal video control without paying the full cost of the higher-end model on every iteration. It supports text, image, optional reference video, and now reference audio on ImagineGo, which makes it useful when the job is not simply “generate a clip” but “try several creative directions quickly and keep the cost predictable.” The practical value here is iteration speed plus multimodal guidance. You can test scene direction, visual pacing, reference framing, and soundtrack alignment earlier in the workflow, then decide which ideas deserve to be pushed into more expensive or more refined final runs.
Generate multiple opening moments, framing ideas, and motion cues quickly so marketing teams can compare which creative direction feels strongest before investing in full production assets.
Use reference images to hold key visual intent while testing movement, pacing, and subject emphasis. This is especially useful for teams turning approved design frames into motion concepts.
When you already have a motion reference, Seedance 2 Fast can help generate alternate looks and scenes faster, making it easier to branch a concept into multiple campaign or channel-specific versions.
The new reference-audio support is useful when teams want to sketch a rhythm or emotional tone early, even if the final soundtrack and edit will be refined in post-production later.
Fast iterations make it practical to produce supporting loops for product pages, feature explainers, and comparison content where motion helps communicate the value proposition more clearly.
Creative leads can review composition, scene logic, and mood in a cheaper environment first, which reduces wasted spend on high-end passes that would be rejected for concept reasons anyway.
Seedance 2 Fast is a good first-pass model when a team wants to combine prompt direction with image references, optional video references, and audio cues before locking a creative direction.
Because the model is positioned for speed and lower cost, it is practical for testing several hooks, scenes, campaign concepts, or storytelling directions without burning budget too early.
The ability to feed reference images, optional reference video, and reference audio makes it easier to align motion outputs with an existing brand mood, storyboard, or soundtrack concept.
Many teams benefit from using a fast model first to find the right narrative and visual rhythm, then moving a winning concept into a higher-fidelity production pass. Seedance 2 Fast fits that role well.
See credit costs for Seedance 2 Fast and every other model on the pricing page. Credits never expire.
View all pricingSeedance 2 Fast is best for rapid multimodal exploration. It lets teams test prompts, image references, optional video references, and reference audio early so they can validate direction before spending more on premium passes.
A good pattern is to use Fast for concept search, opening-hook testing, scene variation, and stakeholder review. Once a concept proves itself, you can promote the winning idea into a higher-quality production pass.
Yes. Reference audio gives teams an extra signal for mood and rhythm, which is especially valuable in teaser content, social promos, or creative reviews where emotional timing matters as much as the visuals.
Add a reference video when you want to guide motion feel, pacing, or camera behavior more explicitly. It is useful for generating brand-specific variations or reinterpreting an existing motion pattern in a new scene.
No. It is also useful for landing-page motion, feature loops, internal creative review, SEO-supporting media, and any workflow where fast iteration is more important than final-polish quality.
Fast is the better starting point when direction is still uncertain and budget discipline matters. Seedance 2 is the stronger choice when the concept is already validated and output quality matters more.
Growth teams, social teams, agencies, and fast-moving product marketing teams should usually start with Fast because it gives them more directional learning per credit spent.