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Wan 2.2 5B Fast

Text to video

Wan 2.2's 5B FastVideo model produces up to 5 seconds of video 720p at 24FPS with fluid motion and powerful prompt understanding

Input

Fields marked * are required. Review the price before generating.

The text prompt to guide video generation.

Resolution of the generated video (580p or 720p).

Aspect ratio of the generated video (16:9 or 9:16).

Additional settings

Negative prompt for video generation.

Random seed for reproducibility. If None, a random seed is chosen.

Tips and requirements

Whether to enable prompt expansion. This will use a large language model to expand the prompt with additional details while maintaining the original meaning.

Classifier-free guidance scale. Higher values give better adherence to the prompt but may decrease quality.

The model to use for frame interpolation. If None, no interpolation is applied.

Tips and requirements

If true, the number of frames per second will be multiplied by the number of interpolated frames plus one. For example, if the generated frames per second is 16 and the number of interpolated frames is 1, the final frames per second will be 32. If false, the passed frames per second will be used as-is.

Tips and requirements

The write mode of the output video. Faster write mode means faster results but larger file size, balanced write mode is a good compromise between speed and quality, and small write mode is the slowest but produces the smallest file size.

Starting price$0.02 / video

You sign up first. Your settings are kept.

API code for this input

Complete the required fields and fix input errors to see API code.

How to use Wan 2.2 5B Fast

Getting started

Try one subject action and one camera move before building a longer sequence.

Review your result

Check motion direction, temporal flicker and whether the ending completes the action.

Inputs and settings

Write prompt as a shot description. Choose aspect_ratio from 16:9, 9:16 or 1:1 and resolution from 480p, 580p or 720p.

Keep seed fixed while comparing guidance_scale. Review motion before changing interpolator_model; Raywake exposes no duration control for this mode.

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