# Seedance 2.5 AI Video Generator - Up to 15s, With Sound

Source page: https://www.makeaivideo.net/models/seedance-2-5

> ByteDance Seedance 2.5, the newest model behind Jimeng: up to 15 seconds and 1080p, with sound. 158 credits for a 5s 720p clip on paid plans.

Plain-text version of this page for AI assistants and readers. Site overview: https://www.makeaivideo.net/llms.txt
Prices and plan details change; the current ones are on https://www.makeaivideo.net/pricing

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# Seedance 2.5 AI Video Generator

ByteDance's newest video model and the step up from Seedance 2.0. Longer takes, up to 15 seconds here, with sound generated alongside the picture. If you don't need the extra length, Seedance 2.0 gives a similar look for 103 credits.

158 credits per generation · Paid plans only

## Specs

Cost here | 158 credits for 5s 720p · 315 for 10s · 473 for 15s · 395 for 5s at 1080p |
Length | 5, 10 or 15 seconds |
Resolution | 720p or 1080p |
Audio | Generated with the video |
Input | Text prompt, or a still image as the first frame |
Plans | Paid plans only |

## When to pick Seedance 2.5

- Longer single takes that would otherwise need stitching
- Hero shots for ads and short films
- Scenes with dialogue or music that need sound in the same pass

## Questions

### How is Seedance 2.5 different from Seedance 2.0?
It is ByteDance's newer release in the same family. The practical difference here is length: Seedance 2.5 runs up to 15 seconds in one take, while 2.0 stops at 10. It also costs more per second, so for short clips 2.0 is the better deal.

### Why is Seedance 2.5 only on paid plans?
It is the most expensive model on the site to run. A single 5-second clip costs more than a whole free allowance, so it is reserved for paid plans.

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