Seedance 2.5 - One 30 Second 4K Clip

Start from one prompt and an image, add up to 50 references, and get a continuous 30 second clip on VideoAI.

Made With Seedance 2.5 On VideoAI

Ad spots, concept trailers, cold opens, and social cuts, each a single 30 second take.

Neon Horizon Reveal

Brand Promo

Cherry Cake Teaser

Product Film

Cyber City Launch

Brand Promo

Golden Field Encounter

Cinematic Promo

Action Hero Reveal

Entertainment Promo

Convenience Store Smash

Brand Promo

Helmet Close-Up

Product Film

Sunset Cafe Promo

Lifestyle Promo

What Seedance 2.5 Can Do On VideoAI

Four Seedance 2.5 capabilities that carry a whole spot from prompt to finished shot on VideoAI.

30 Second Native Clip

A full ad spot or trailer length arrives in one native Seedance 2.5 generation, with scene cuts and pacing shifts inside the same take, so nothing has to be stitched across a timeline afterward.

Up To 50 References

Hang character sheets, location stills, mood boards, and reference clips (image, video, or audio) on a single generation, up to 50 of them, which helps keep casting, art direction, subject, and style more consistent across every shot.

Local Editing

When one detail in a Seedance 2.5 shot looks wrong, you change that part alone instead of regenerating the whole clip, keeping the framing, performance, and lighting you already liked.

Scene And Tempo Control

Cuts, scene changes, and rhythm follow your script or narration across the length of the clip, giving the 30 seconds a real arc rather than one static loop.

How To Use Seedance 2.5

Three Seedance 2.5 steps from a written idea to a finished 30 second clip on VideoAI.

STEP 01

Start with a prompt or image

Pick Seedance 2.5, then describe the shots, cuts, and pacing you want, such as a 30 second product spot with three scene changes. Write in picture language and name the rhythm you are after, not just one static scene.

STEP 02

Add your references, up to 50

Attach character sheets, location stills, mood boards, or reference clips to help Seedance 2.5 keep subject, style, and tempo more consistent. The more targeted each reference is, split between character, style, and pacing, the easier consistency holds across shots.

STEP 03

Generate, then refine locally

Produce the full 30 second Seedance 2.5 clip in one pass, then check whether the overall rhythm holds. If a single shot is off, use local editing to fix that part without rerunning the whole clip.

Explore Other Models

Browse additional AI models for image and video creation.

Direct Your First Clip Today

Direct Your First Clip Today

Less stitching, more control, and quick Seedance 2.5 passes for creators who iterate fast.

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Seedance 2.5 Questions, Answered

What is Seedance 2.5?

Bytedance Seedance 2.5 is the newest AI video generation model from the ByteDance Seed team, announced in June 2026. At its core it generates one continuous clip up to about 30 seconds natively and accepts up to 50 multimodal references to guide subject, style, and pacing.

How is Seedance 2.5 different from the previous version 2.0?

The main shifts are a longer single take of about 30 seconds, a reference capacity raised to as many as 50 multimodal inputs, and a new local editing pass. With this release you can adjust one part of a finished clip instead of regenerating the whole thing.

How long a video can it generate in one go?

Up to about 30 seconds in a single native generation, with no stitching required. That one clip can hold scene cuts and pacing changes, so the generator gives you an arc rather than a static loop.

How to use Seedance 2.5 on VideoAI?

Select the model on VideoAI, write a prompt and optionally add an image, attach up to 50 references, then generate. Once the clip is back, use local editing to fix any single shot without redoing the whole take.

What inputs and references does it support?

Text and image start a Seedance 2.5 generation. For references, the model accepts multimodal input such as images, video, and audio, up to about 50 at once, which you use to control the subject, style, and tempo of the result.

Is Seedance 2.5 free to try, or how much does it cost?

New users on VideoAI get 10 credits at no cost, and that starter balance covers the model, so you can generate right away. Once those credits run out, you can top up with a credit pack or move to a subscription plan. That is how the free trial works here.

Do I need to sign in or create an account to use it?

Yes. You need to log in with an account on VideoAI before you can generate with Seedance 2.5, so signing up is the first step before you run the model.

Can I download the videos and use them commercially, and is there a watermark?

Seedance 2.5 results carry no watermark, download directly, and are cleared for commercial use, with export in common formats. Everything you make on VideoAI is yours to publish.

Seedance 2.5 Online - 30-Second AI Video Maker - VideoAI