HappyHorseVideoRequest

{
    "model": "happyhorse-1.0-t2v",
    "prompt": "string",
    "images": [
        "string"
    ],
    "image": "string",
    "duration": 0,
    "seconds": "string",
    "resolution": "1080p",
    "metadata": {
        "media": [
            {
                "type": "first_frame",
                "url": "string"
            }
        ],
        "parameters": {
            "duration": 0,
            "resolution": "string",
            "ratio": "16:9",
            "watermark": true
        }
    }
}