豆包视频生成请求体

{
    "model": "bytedance/doubao-seedance-1.0-pro",
    "prompt": "一只可爱的小猫在花园里追逐蝴蝶，阳光明媚，画面温馨",
    "resolution": "720p",
    "ratio": "16:9",
    "duration": 5,
    "fps": 24,
    "watermark": false,
    "seed": -1,
    "camera_fixed": false,
    "image": "https://example.com/input.jpg",
    "image_role": "first_frame",
    "image_tail": "https://example.com/end.jpg",
    "image_tail_role": "last_frame",
    "image_list": [
        {
            "image": "https://example.com/image1.jpg",
            "role": "reference_image"
        },
        {
            "image": "https://example.com/image2.jpg",
            "role": "reference_image"
        }
    ],
    "callback_url": "https://your-server.com/callback"
}