Prompt
Text · Required
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- ByteDance
- Standard
- Generate video
Seedance 2.5
Build longer, reference-aware audiovisual stories with stronger edit control.
Compare Seedance 2.5 settings and cost estimates. Longer continuous storytelling, with up to 30 seconds and reference inputs for maintaining the intended subject and setting.
- Generate video
Seedance 2.5 pricing example
$0.6471 Estimated per run
- Aspect ratio: auto
- Resolution: 480p
- Duration: 4
- With audio: false
Estimate checked . This example uses the configuration shown above. Inputs and settings can change the price; check the estimate for your own run before generating. Project storage is billed separately.
How AI usage and project pricing work →Curated output references.
What goes in. What comes back.
The model defines every slot it reads and every result it returns. Required inputs must be present before a run can begin.
Prompts and source material
First frame
Image and Video · Optional
Last frame
Image and Video · Optional
Image reference
Image · Optional · Up to 5
Video reference
Video · Optional
Files and structured results
Video
Video
Configure the run.
| Control | Available values | Requirement |
|---|---|---|
| Aspect ratio | auto, 16:9, 9:16, 1:1, 4:3, 3:4, and 21:9 | Optional |
| Resolution | 480p and 720p | Optional |
| Duration | 4–30 | Optional |
| With audio | On, Off | Optional |
| Seed | Integer | Optional |
Works especially well for
- Longer continuous storytelling, with up to 30 seconds and reference inputs for maintaining the intended subject and setting.
Know the trade-offs
- This entry offers only 480p/720p, despite its longer duration. Longer clips give more opportunities for object drift; inspect the whole take rather than only the opening.
Continue from the result
Use it inside a production
Compare similar models
Compare models for the same capability. Check their inputs, output settings, and estimate using the same brief.
Configure the model.
Keep the result in the cut.
The generation returns to the scene, asset folder and timeline it belongs to.