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Seedance 2 (US)

US hosted version of ByteDance's most advanced reference-to-video model. Generate video from up to 9 images, 3 videos, and 3 audio clips with native audio and cinematic camera control.

Input

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

The text prompt used to generate the video.

Reference images to guide video generation. Refer to them in the prompt as @Image1, @Image2, etc. Supported formats: JPEG, PNG, WebP, BMP, TIFF, GIF, HEIC, HEIF. Max 30 MB per image. Up to 9 images. Total files across all modalities must not exceed 12.

Uploading a file needs an account. Create accountJPEG, PNG, WebP · up to 25 MB

Video resolution - 480p for faster generation, 720p for balance, 1080p for high quality, 4k for highest quality.

Duration of the video in seconds. Supports 4 to 15 seconds, or auto to let the model decide based on the prompt.

Tips and requirements

The aspect ratio of the generated video. Use 16:9 for landscape, 9:16 for portrait/vertical, 1:1 for square, 21:9 for ultrawide cinematic, or auto to let the model decide.

Additional settings
Tips and requirements

Whether to generate synchronized audio for the video, including sound effects, ambient sounds, and lip-synced speech. The cost of video generation is the same regardless of whether audio is generated or not.

The unique user ID of the end user.

Starting price$1.16 / run

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 Seedance 2 (US)

Getting started

Plan one continuous shot. Use a starting image when its framing must carry into the video, or reference images when subject appearance matters.

Review your result

Watch the full clip for changing faces, objects and background details. Check generated speech and effects before sharing.

Inputs and settings

Choose text, image or reference mode. Text mode needs prompt; image mode also needs image_url and can take end_image_url. Reference mode accepts up to nine image_urls.

Raywake currently supports explicit durations of 4–15 seconds at 480p or 720p. Select an aspect ratio for text/reference mode; set generate_audio deliberately.

Video/audio references and 1080p/4K are unavailable in this release. Encoding uses standard bitrate and automatic codec. Request a quote for the complete input before generating.

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