{
  "version": 1,
  "comment": "多路转播：每条必须一对一——一个抖音直播间地址只对应一个 YouTube 串流密钥；禁止同一抖音向多个 YouTube 推流，也禁止多个抖音共用同一密钥。",
  "channels": [
    {
      "id": "ch_a",
      "name": "路线A",
      "douyinUrl": "https://live.douyin.com/123456789",
      "youtubeKey": "xxxx-xxxx-xxxx-xxxx"
    },
    {
      "id": "ch_b",
      "name": "路线B",
      "douyinUrl": "https://live.douyin.com/987654321",
      "youtubeKey": "yyyy-yyyy-yyyy-yyyy"
    }
  ]
}