[
  {
    "url": "https://www.youtube.com/watch?v=4L_m0m3bEtE",
    "title": "视频标题",
    "youtuber": "@channelname",
    "video_url": "https://...",
    "video_length": 96,
    "likes": 18,
    "views": 1648,
    "date_posted": "2025-04-18T05:26:16.000Z",
    "description": "视频描述...",
    "num_comments": 0,
    "subscribers": 4810000,
    "video_id": "4L_m0m3bEtE",
    "channel_url": "https://www.youtube.com/@channelname",
    "preview_image": "https://i.ytimg.com/vi/4L_m0m3bEtE/maxresdefault.jpg",
    "shortcode": "4L_m0m3bEtE",
    "verified": true,
    "handle_name": "频道名称",
    "is_sponsored": false,
    "quality": "hd1080",
    "transcript": "...",
    "tags": ["tag1", "tag2"],
    "is_age_restricted": false
  }
]