集锦素材解析

{
    "code": 200,
    "msg": "success",
    "data": {
        "clip_id": "clip-1",
        "items": [
            {
                "event_id": "evt-1",
                "event_timestamp": 1710000100,
                "screened_url": "https://example.com/source.mp4",
                "screened_poster_url": "https://example.com/posters/source.jpg",
                "segment_urls": [
                    "https://example.com/segment.mp4"
                ],
                "segment_poster_url": "https://example.com/posters/segment.jpg"
            }
        ]
    }
}