Seedance 2 Fast
音響効果を生成
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Seedance 2 Fast overview
Seedance 2 Fastは、毎回の反復でハイエンドモデルの全コストを払わずにByteDance風のマルチモーダル動画制御を望むチーム向けのスピード重視バリアントです。ImagineGoでテキスト、画像、オプションの参照動画、参照音声をサポートし、「クリップを生成する」だけでなく「複数のクリエイティブ方向を素早く試し、コストを予測可能に保つ」仕事に有用です。実用的価値は反復スピードとマルチモーダルガイダンスの組み合わせです。
Hook testing for ads and social promos
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.
Storyboard previews with image references
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.
Reference video-driven variation generation
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.
Audio-aware ideation for short clips
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.
SEO landing-page motion and feature loops
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.
Internal creative reviews before final render
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.
Why teams start with Seedance 2 Fast
Fast iteration with multimodal guidance
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.
Useful cost profile for exploration
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.
Supports reference-led workflows
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.
Strong fit for pipeline staging
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.
柔軟 クレジットパッケージ
ニーズに合った最適なクレジットパッケージをお選びください。クレジットは無期限です。
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Seedance 1.5 Pro7 クレジット285 videos
Veo 3.1 Lite15 クレジット133 videosVeo 3.1 Fast30 クレジット66 videosVeo 3.1 Quality225 クレジット8 videos
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Hailuo 2.3 Pro40 クレジット50 videos
Kling 2.655 クレジット36 videosKling 2.6 Motion Control48 クレジット41 videosSeedance 2 Fast62 クレジット32 videosSeedance 276 クレジット26 videosSeedance 2 Mini50 クレジット40 videosKling 3.070 クレジット28 videosz-image0 クレジットInfinity imagesNano Banana3 クレジット666 imagesNano Banana Pro6 クレジット333 imagesNano Banana 25 クレジット400 imagesNano Banana 2 Lite3 クレジット666 imagesSeedream 4.56 クレジット333 imagesSeedream 5 Lite6 クレジット333 imagesGrok Imagine4 クレジット500 images
Flux 2 Pro5 クレジット400 images
GPT Image 1.54 クレジット500 imagesGPT Image 23 クレジット666 imagesWan 2.7 Image5 クレジット400 imagesWan 2.7 Image Pro12 クレジット166 images✨ さらに多くのモデルが随時更新中...
永久有効性
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よくある質問
What is Seedance 2 Fast best for?+
Seedance 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.
How should I use Seedance 2 Fast in a workflow?+
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.
Does reference audio make this model more useful?+
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.
When should I add a reference video?+
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.
Is this model only for social media?+
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.
How does Fast compare with Seedance 2?+
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.
Who should use Seedance 2 Fast first?+
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.