{
  "mqtt_server": {
    "veh_id": 20004,
    "address": "192.168.3.19",
    "port": 1883,
    "need_username_pwd": true,
    "client_id": "20004_vehmedia",
    "username": "20004_82:AE:83:80:C4:DC",
    "password": "b01fdfea00b10500c1bcb02d6286bb360433cfb47965ff803e2aea2629fc0a6e3c9baeb4c84558e2835625718d1e76c4191ad65f0e7c0d5562548d8a87bd8c140d52031e6b6763deb1b98d348f034465b0361bd0348ef6f2745ca3f7e7bbbf7a3b9a2cecf3c8b2453c5373ccbaf2f299ad24716c07cec60cec9d46dc610c6eaae05a53a7",
    "mqtt_heart_threshold": 2000
  },
  "cameras": [
    {
      "device": "/dev/video0",
      "name": "AHD1",
      "enabled": true,
      "bitrate": 200000,
      "width": 1280,
      "height": 960,
      "fps": 30
    },
    {
      "device": "/dev/video1",
      "name": "AHD2",
      "enabled": true,
      "bitrate": 200000,
      "width": 1280,
      "height": 960,
      "fps": 30
    },
    {
      "device": "/dev/video2",
      "name": "AHD3",
      "enabled": true,
      "bitrate": 200000,
      "width": 1280,
      "height": 960,
      "fps": 30
    },
    {
      "device": "/dev/video3",
      "name": "AHD4",
      "enabled": true,
      "bitrate": 200000,
      "width": 1280,
      "height": 960,
      "fps": 30
    },
    {
      "device": "/dev/video11",
      "name": "AHD5",
      "enabled": false,
      "bitrate": 1000000,
      "width": 1920,
      "height": 960,
      "fps": 30
    },
    {
      "device": "/dev/video12",
      "name": "AHD6",
      "enabled": false,
      "bitrate": 1000000,
      "width": 1920,
      "height": 960,
      "fps": 30
    },
    {
      "device": "/dev/video13",
      "name": "AHD7",
      "enabled": false,
      "bitrate": 1000000,
      "width": 1920,
      "height": 960,
      "fps": 30
    },
    {
      "device": "/dev/video14",
      "name": "AHD8",
      "enabled": false,
      "bitrate": 1000000,
      "width": 1920,
      "height": 960,
      "fps": 30
    }
  ]
}