Seedance 2.5
NewByteDance
Seedance 2.5 is ByteDance's newest AI video model and one of the few places to generate up to a full 30 seconds of continuous AI video in a single clip — well beyond the 5–10 second limit most AI video tools cap out at. Like Seedance 2.0, it's accessed directly through BytePlus on Vidoro (not marked up through a reseller), supports free native audio, and accepts an optional reference video alongside your prompt to carry over motion and style from an existing clip. Seedance 2.5 also powers Vidoro's Story Mode, which turns a multi-scene script into one continuous video automatically.
Specs last verified: 9/2/2026
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Tips for Seedance 2.5 prompts
General guidance that applies whichever model you're using.
Be specific about the subject
Describe the subject, setting and action clearly — Seedance 2.5 responds best to a concrete scene rather than a vague idea.
Mention camera and motion
Add camera movement and motion details to guide Seedance 2.5's output.
Set duration and resolution deliberately
Seedance 2.5's cost and result both depend on the duration and resolution you pick — check the pricing table above before generating.
Turn on audio for a fuller result
Seedance 2.5 supports native audio generation — enable it in the generator for synced sound.
Frequently asked questions
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