Seedance 2.5: new flagship AI video generative model
Seedance 2.5 generates 30-second single shots without stitching, reads up to 50 reference inputs at a time, and builds audio and action from the start. Now live on OiiOii AI.
FAQ
① What is Seedance 2.5?
Seedance 2.5 is ByteDance's latest artificial intelligence video model, available on the OiiOii AI. It generates 30-second single shots without stitching and synchronizes audio while rendering.
② What visual styles can Seedance 2.5 generate?
Seedance 2.5 handles a variety of styles, from anime, manga, and other ACG aesthetics to realistic live-action shots, all with the same single-shot production quality.
③ How is Seedance 2.5 different from other AI video generators?
Seedance 2.5 generates one full 30-second shot at a time, reading up to 50 reference inputs at a time, exceeding the support of most AI video tools today.
④ How long can Seedance 2.5 videos last?
Each generation produces a 30-second continuous shot, one generation at a time, without the need for stitching or editing components.
⑤ What inputs does Seedance 2.5 accept?
Seedance 2.5 reads up to 50 multi-modal inputs at a time, including images, audio, video, and style references, so you can output directly instead of describing it from scratch.
⑥ Does Seedance 2.5 generate audio?
Yes. Audio is built-in, not added later. Sound and movement are generated together in the same channel, so lip movement, movement, and audio are kept in sync locally.
⑦ Can I edit a portion of the generated video without regenerating the entire footage?
Yes. Area editing allows you to change only the area you select. The rest of the shot remains the same, which saves reproduction and maintains continuity.
⑧ How accurate is Seedance 2.5 under the following hints?
Compared to the previous generation, Seedance 2.5 offers a 20% faster bonding improvement, which means more accurate results and less wasted time.