UniRouteUniRoute

bytedance / seedance-2

Commercial use

Seedance 2.0 是 ByteDance 推出的一款多模态 AI 视频模型，支持逼真人像视频生成。它能够通过文本、图像、视频和音频等多模态参考素材，生成具备极强多镜头一致性和原生音频的电影级连贯视频。

Model Type:
Pricing: 低至 $0.064/秒 · 480p
查看完整价格

bytedance/seedance-2 USD / 秒

规格 / 通道官方云厂商
480p · video input$0.115—
480p$0.0639—
720p · video input$0.25—
720p$0.1375—
1080p · video input$0.62—
1080p$0.3444—
4K · video input$1.28—
4K$0.7014—

bytedance/seedance-2-fast USD / 秒

规格 / 通道官方云厂商
480p · video input$0.068—
480p$0.0494—
720p · video input$0.15—
720p$0.111—

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.263/20000
reference_image_urls
File 1
reference_image_urls 1
File 2
reference_image_urls 2
File 3
reference_image_urls 3
File 4
reference_image_urls 4
File 5
reference_image_urls 5

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 15 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 15 seconds.

Whether to generate AI audio synchronized with the video.

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

Use online search

A configurable parameter. Defaults to true in the Playground.

Output

output typevideoExample output
Download

Examples

Explore different use cases and parameter configurations

README

Complete guide to using bytedance/seedance-2