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API ReferenceVideo GenerationVidu V2 Image to Video

Vidu V2(图片生成视频)

POST /vidu/ent/v2/img2video

Vidu 官方文档:Image to Video  官网:https://www.vidu.studio/ 

Base URL

  • https://api.novapai.ai/router/v1

认证

  • Header: Authorization: Bearer <YOUR_API_KEY>
  • Header: Content-Type: application/json

请求体参数(核心字段)

  • model (string, required): 例如 viduq3-pro / viduq2-pro-fast / viduq2-pro / viduq2-turbo / viduq1 / vidu2.0 / viduq3-turbo
  • images (string[], required): 首帧图(仅 1 张,支持 URL 或 Base64)
  • prompt (string): 文本提示词
  • duration (integer): 时长,范围按模型限制
  • resolution (string): 360p / 540p / 720p / 1080p
  • seed (integer): 随机种子
  • movement_amplitude (string): auto / small / medium / large
  • off_peak (boolean): 错峰模式(主要支持 q3 系列)
  • audio (boolean): 是否启用音视频直出(q3 系列)

请求示例

curl -X POST "https://api.novapai.ai/router/v1/vidu/ent/v2/img2video" \ -H "Authorization: Bearer <YOUR_API_KEY>" \ -H "Content-Type: application/json" \ -d '{ "model": "viduq3-pro", "images": ["https://example.com/start-frame.png"], "prompt": "The astronaut waves and camera tilts up.", "duration": 5, "resolution": "1080p", "off_peak": true, "audio": true }'

响应示例

{ "task_id": "916198978159124480", "type": "img2video", "state": "created", "model": "viduq3-pro", "duration": 5, "resolution": "1080p", "off_peak": true }

说明

  • 图片格式支持 png/jpeg/jpg/webp,比例需小于 1:44:1,大小不超过 50MB
  • 该接口返回任务 ID,需调用 Fetch V2 获取最终生成结果。