Seedance 2.0 Fast

Seedance 2.0 Fast is the fast tier of ByteDance's Seedance 2.0. BytePlus lists it as Dreamina Seedance 2.0 fast. Use it when you want that faster Seedance 2.0 clip, from a prompt or from frames, with the prompt still required.

What it is good at

ByteDance's Seedance 2.0 Fast is the fast tier of Seedance 2.0. BytePlus lists Dreamina Seedance 2.0 fast and gives that model 480p and 720p only, for 4 to 15 seconds.

How to use it on Visxy

Write a prompt. It is required even when you add frames. Give one picture as the opening frame and an optional second as the closing frame. Sound starts off until you turn it on. There is no reference clip and no @ tag.

Where it differs

Seedance 2.5 reaches 1080p and 30 seconds, and it can start from a single frame without a prompt. Seedance 2.0 Mini is the small model in the Seedance 2.0 line. Its prompt, frames, and sound switch match Fast. Fast stays at 480p or 720p, and at 4 to 15 seconds, and it still needs a prompt when you add frames.

FAQ

Does the prompt stay required with frames?

Yes. A prompt is required when you start from text, and it is still required when you add an opening frame and an optional closing frame.

Does sound start on?

No. The switch starts off until you turn it on.

Can I add a reference clip?

No. There is no reference clip and no @ tag. One picture opens the clip, and a second can close it.

How is this different from Seedance 2.5?

Seedance 2.5 reaches 1080p and 30 seconds, and it can start from one frame with no prompt. Seedance 2.0 Fast stays at 480p or 720p and at 4 to 15 seconds, and the prompt is still required with frames.