curl --request POST \
  --url 'https://api.vidu.cn/ent/v2/reference2video' \
  --header 'Authorization: Token <YOUR_API_KEY>' \
  --header 'Content-Type: application/json' \
  --data '{
  "model": "viduq4-preview",
  "prompt": "在参考图1的场景中，参考图2使用参考音频1，对参考图3说：“你在干什么？”，参考图3激动地说：“q4大卖！！！”",
  "images": [
    "reference_image_url1",
    "reference_image_url2",
    "reference_image_url3"
  ],
  "sounds": [
    "reference_sound_url1",
    "reference_sound_url2",
    "reference_sound_url3"
  ],
  "audio": true,
  "duration": 5,
  "aspect_ratio": "16:9",
  "resolution": "720p",
  "seed": 0,
  "payload": "string",
  "watermark": true,
  "wm_position": 3,
  "wm_url": "string",
  "meta_data": "string",
  "callback_url": "string"
}'

    {
      "task_id": "your_task_id_here",
      "state": "created",
      "model": "viduq4-preview",
      "images": ["https://prod-ss-images.s3.cn-northwest-1.amazonaws.com.cn/vidu-maas/template/image2video.png"],
      "prompt": "The astronaut waved and the camera moved up.",
      "duration": 5,
      "seed": random_number,
      "resolution": "1080p",
      "payload":"",
      "credits":credits_number,
      "created_at": "2025-01-01T15:41:31.968916Z"
    }

curl --request GET \
  --url 'https://api.vidu.cn/ent/v2/tasks/{your_id}/creations' \
  --header 'Authorization: Token <YOUR_API_KEY>'

{
  "id":"your_task_id",
  "state": "success",
  "err_code": "",
  "credits": 4,
  "payload": "",
  "creations": [
    {
      "id": "your_creations_id",
      "url": "your_generated_results_url",
      "cover_url": "your_generated_results_cover_url",
      "watermarked_url": "your_generated_results_watermarked_url"
    }
  ]
}