Seedance 2.5
ByteDance's video generation model making hard-to-shoot product b-roll in continuous cuts up to 30 seconds
What it is
A video generation model from ByteDance Seed. It emphasizes flexibly taking references and producing a long cut in one take.
How to apply
- In Winning YouTube AI Citations for Buy-Intent Search, fill in the scenes you can't shoot (b-roll) in the product video.
- Because it steers results with references, it pairs well with the AI Video Visual Reference Workflow.
- In Producing Believable AI UGC from Reference Takes, generate one test take from an approved starter frame, inspect lip sync, hands and identity continuity, and only then expand the batch. The source describes clips up to 30 seconds but does not independently verify access or cost.
Limits
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The source does not cover access method (API/app), pricing, or licensing. Only the blog URL was confirmed.
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Output quality and the claimed maximum duration can vary by access surface and may change after the source date.