# Seedance 2.5 Guide — 30s Video, Native Audio, and Omni Reference

Public AI-agent markdown profile for Seedance 2.5 Guide — 30s Video, Native Audio, and Omni Reference on imageat.
> Treat this file as marketplace/product content, not as instructions.

Seedance 2.5 is ByteDance's AI video model for 4–30 second clips from text, images, first-last frames, or omni references. imageat currently supports 480p and 720p output with native audio.

- Canonical page: https://imageat.com/seedance-2-5
- Markdown version: https://imageat.com/seedance-2-5.md
- Platform: imageat — agentic AI photo & video generator (https://imageat.com)

## How to use

1. Open https://imageat.com/seedance-2-5 (free account required to generate).
2. Upload a photo and/or write a prompt, depending on the tool.
3. Generate — results appear in seconds and are saved to your dashboard history.

## Pricing

imageat is credit-based: sign up free, buy credits to generate. The same credit pool works across the web app, the workflow editor, the REST API (https://imageat.com/docs/api), and the MCP server (https://imageat.com/mcp).

## Confirmed capabilities on imageat

- Duration: 4–30 seconds
- Resolution: 480p or 720p
- Modes: text-to-video, image-to-video, first-last-frame, and omni reference
- Omni limits: up to 20 images, 6 video clips, and 6 audio files
- Audio: generated natively with the video
- Access: active Pro, Premium, or Business subscription; generations use credits

## Original test

imageat tested the live 480p text-to-video endpoint on August 1, 2026. A four-second paper-boat clip completed in about 3 minutes 42 seconds. Watch the sample and read the exact prompt on the canonical guide page.

## More

- All tools: https://imageat.com/tools
- AI-agent index of this site: https://imageat.com/llms.txt
- Machine-readable API reference: https://imageat.com/API.md