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bytedance / seedance-2-5

Commercial use

Seedance 2.5 是字节跳动全新升级的 AI 视频模型，专为30秒长视频生成、原生 4K 输出、多模态参考控制、精准局部编辑以及更成熟的生产级创意工作流而设计。

Pricing: 低至 $0.093/秒 · 480p
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bytedance/seedance-2-5 USD / 秒

规格 / 通道官方云厂商
480p · video input$0.17—
480p$0.0931—
720p · video input$0.38—
720p$0.2097—
1080p · video input$0.95—
1080p$0.5194—

Input

first_frame_url

File uploads require configured image storage. A public HTTPS image URL can be used directly.

last_frame_url

File uploads require configured image storage. A public HTTPS image URL can be used directly.

The text prompt or description for the video.263/30000
reference_image_urls
File 1
reference_image_urls 1
File 2
reference_image_urls 2

File uploads require configured image storage. A public HTTPS image URL can be used directly.

A list of input image URLs.
reference_video_urls
File 1

File uploads require configured image storage. A public HTTPS image URL can be used directly.

A list of input video URLs. Furthermore, the total length of the three videos must not exceed 30 seconds.
reference_audio_urls
File 1

File uploads require configured image storage. A public HTTPS image URL can be used directly.

A list of input audio URLs. Furthermore, the total length of the three audios must not exceed 30 seconds.

Whether to generate AI audio synchronized with the video.

Whether to return the last frame of the video. When draft=true, this parameter cannot be set to true.

The output video resolution.
The aspect ratio of the generated video.
Video duration in seconds.
Video output format.

Enable online search?

A configurable parameter. Defaults to true in the Playground.

Output

output typevideoExample output
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README

Complete guide to using bytedance/seedance-2-5