VideoMetadata

{
    "resolution": "480p",
    "ratio": "16:9",
    "duration": 0,
    "watermark": false,
    "seed": 0,
    "camera_fixed": true,
    "content": [
        {
            "type": "text",
            "text": "string",
            "image_url": {
                "url": "string"
            },
            "video_url": {
                "url": "string"
            },
            "role": "reference_image"
        }
    ]
}