{
  "model": "doubao-seedance-2-0-260128",
  "content": [
    {
      "type": "text",
      "text": "Create a clean 4-second product showcase animation of this blue whale illustration on white. The whale is a printed illustration, not a real animal. Use one gentle slow camera push-in. Preserve its blue body, pale blue belly, one eye, smile, fins, tail and water spray. Keep a white background. No added text, no new objects, no music or speech."
    },
    {
      "type": "image_url",
      "image_url": {
        "url": "https://www.apizt.com/evidence/practical-cases-20261007/whale-original.png"
      },
      "role": "first_frame"
    }
  ],
  "ratio": "1:1",
  "duration": 4,
  "resolution": "720p",
  "generate_audio": false
}