Ark テキストから動画生成

curl -X POST https://api.yourouter.ai/api/v3/contents/generations/tasks \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $YOUROUTER_API_KEY" \
  -d '{
    "model": "doubao-seedance-1-0-pro-250528",
    "content": [
      {
        "type": "text",
        "text": "Drone races through obstacles at high speed for an immersive flight experience  --resolution 1080p  --duration 5 --camerafixed false --watermark true"
      },
      {
        "type": "image_url",
        "image_url": { "url": "https://ark-project.tos-cn-beijing.volces.com/doc_image/seepro_i2v.png" }
      }
    ]
  }'

{ "id": "cgt-20250906194036-2k4r4" }

curl -X GET https://api.yourouter.ai/api/v3/contents/generations/tasks/cgt-20250906194036-2k4r4 \
  -H "Authorization: Bearer $YOUROUTER_API_KEY"

{ "id": "cgt-20250906194036-2k4r4", "status": "RUNNING" }

{
  "id": "your-00000000000000000000000000000000",
  "model": "doubao-seedance-1-0-pro-250528",
  "status": "succeeded",
  "content": {
    "video_url": "https://ark-content-generation-cn-beijing.tos-cn-beijing.volces.com/doubao-seedance-1-0-pro/....mp4?...&X-Tos-Expires=86400&..."
  },
  "usage": {
    "completion_tokens": 246840,
    "total_tokens": 246840
  },
  "created_at": 1757158837,
  "updated_at": 1757158914,
  "seed": 95409,
  "resolution": "1080p",
  "duration": 5,
  "ratio": "16:9",
  "framespersecond": 24,
  "vendor": "Ark"
}