made

video model

Generate long-form AI video with Seedance 2.5

Seedance 2.5 is ByteDance’s newest video model in Made, generating clips up to 30 seconds in a single pass with native audio at 480p to 1080p — the longest single-shot ceiling in the Made library.

$0.473 / second at provider cost for members — see the full price breakdown

What you need to start

Describe the shot, motion, and sound, or add a start image. An optional end frame can guide the final composition.

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Original results

Seedance 2.5 examples made in Made

These examples use media produced for Made. Prompts are included when the production record allows them.

Motion study with audio

A night market food stall at rush hour, wok flames flaring, steam rolling through lantern light, sizzling and crowd chatter, handheld camera easing past.

Image-to-video

The wheel spins up, clay rising under wet hands, water flicking, soft workshop ambience.

Creative scene

Storm waves break against a lighthouse, spray bursting over the rail, wind and surf roaring, slow aerial pull-back.

Night market still used as a Seedance 2.5 scene brief

Scene brief

Set the scene as a still before describing motion and sound.

Ceramicist start frame supplied to Seedance 2.5

Start-frame control

Use this image as the opening composition.

Lighthouse still used to direct a Seedance 2.5 clip

Composition brief

Establish framing and mood, then hand the motion to the model.

Where Seedance 2.5 fits best

Best uses

  • Single-pass clips up to 30 seconds
  • Scenes where synchronized ambient audio matters
  • Animating a still with an optional end frame
  • Sequences that would otherwise need stitching

Limits to know

  • It is one of the more expensive per-second models in Made, so draft on a cheaper model and reserve 2.5 for keeper takes.
  • Long clips multiply cost and generation time; a 30-second take costs six times a 5-second one.

Specifications in Made

These are the controls exposed by Made, which may be narrower than a provider’s full API.

Aspect ratios
auto, 21:9, 16:9, 4:3, 1:1, 3:4, 9:16
Resolution
480p, 720p, 1080p
Duration
4–30 seconds
Output formats
MP4 with native audio
Reference images
2
Processing
Longer durations and higher resolutions extend generation time; progress appears in the generation view.

How to use Seedance 2.5 in Made

  1. 1

    Write the shot with sound

    Describe subject motion, camera movement, and the ambient audio you want in the clip.

  2. 2

    Anchor with images if needed

    Add a start image — and optionally an end frame — when the composition is already decided.

  3. 3

    Choose length deliberately

    Pick a duration from 4 to 30 seconds; cost scales with every second, so use long takes for keepers.

  4. 4

    Review picture and audio

    Check continuity, motion, and the generated soundtrack before downloading.

Questions, answered

Seedance 2.5 FAQ

Need a specific answer? Contact support

It generates up to 30 seconds in a single pass with native synchronized audio — the longest single-shot ceiling currently available in Made.