视频 API已上线

vidu-q3 API

Vidu Q3 已通过 API in One 接入真实生产路由 /api/v1/videos/generations，后端节点为 node66。一个 API Key 即可调用并按成功请求计费。

获取 API Key 查看文档

真实能力

以下能力来自当前已接入的模型配置和后端路由，不展示未上线 API。

稳定生产路由

Superior character consistency across frames

统一接口

Anime and general style modes

透明计费

Audio and BGM generation support

快速接入

Movement amplitude control for motion intensity

请求方式

浏览器端只调用同源 API，服务端 BFF 再转发到对应 Worker。

方法端点积分用途

POST/api/v1/videos/generations300 积分

Vidu Q3 by Shengshu Technology — advanced AI video generation with strong motion understanding and character consistency.

参数

promptstring

Text description of the video to generate

必填

imagestring

Reference image URL for image-to-video mode

可选

resolutionstring

Output resolution: "540p", "720p", or "1080p"

可选 · 默认 720p

durationnumber

Video duration in seconds (1–16)

可选 · 默认 5

aspect_ratiostring

Aspect ratio: 16:9, 9:16, 4:3, 3:4, 1:1

可选

stylestring

Visual style: "general" or "anime"

可选 · 默认 general

movement_amplitudestring

Motion intensity: "auto", "small", "medium", "large"

可选 · 默认 auto

generate_audioboolean

Generate audio in the video. Enabled by default; disable it to halve Q3 base pricing.

可选 · 默认 true

bgmboolean

Add background music

可选 · 默认 false

seednumber

Random seed for reproducibility

可选

示例请求

{
  "endpoint": "/api/v1/videos/generations",
  "headers": {
    "Authorization": "Bearer <API_KEY>",
    "Content-Type": "application/json"
  },
  "body": {
    "model": "vidu-q3",
    "prompt": "A woman walking through a rainy city street with neon reflections, cinematic",
    "resolution": "720p",
    "duration": 5,
    "style": "general",
    "generate_audio": true
  }
}

任务状态查询

图像、视频、音频和工具任务创建后，使用真实任务端点查询结果。

GET/api/v1/tasks/{task_id}查询生成任务状态和结果。

价格

16–620 credits per video (~$0.16–$6.20); default 720p 5s Q3 with audio is 300 credits

基础价格$3.00

积分300

计费按成功请求

使用场景

这些场景可通过当前模型和对应后端节点实现。

Create character-consistent video clips for storytelling

Generate animated scenes from reference images

Build AI video features into creative applications

Produce social media video content at scale

常见问题

How much does the Vidu Q3 API cost?

Pricing depends on resolution, model family, duration, and audio. For Q3 without audio, 540p 5s costs 70 credits, 720p 5s costs 150 credits, and 1080p 5s costs 180 credits. Audio doubles the cost; the default 720p 5s request with audio costs 300 credits.

What makes Vidu Q3 different?

Vidu Q3 excels at character consistency, anime-style generation, and supports movement amplitude control and audio/BGM generation.

Does Vidu Q3 support image-to-video?

Yes. Provide a reference image to animate into a video while preserving the subject's appearance.

What styles does Vidu Q3 support?

Vidu Q3 supports "general" and "anime" styles for different visual outputs.