What is the difference between Pro and Fast?

The Pro model (sd-2-text-to-video) prioritizes output quality and runs the full SD 2 model. The Fast variant (sd-2-text-to-video-fast) uses a lighter inference pass for quicker results at lower cost.

What aspect ratios are supported?

Six ratios are supported: 21:9, 16:9, 4:3, 1:1, 3:4, and 9:16. The default is 16:9.

What duration can I generate?

You can generate videos between 4 and 15 seconds long. The default is 5 seconds.

Seedance 2 Text to Video: AI Video Generator

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Seedance 2 Text to Video: AI Video Generator

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