{
  "background_color": "black",
  "description": "Video Conference between PC and Mobile",
  "display": "standalone",
  "icons": [
    {
      "src": "/icon/28_192x192.png",
      "sizes": "192x192",
      "type": "image/png"
    }
  ],
 "screenshots": [
    {
     "src": "/icon/28_320x320.png",
      "sizes": "320x320",
      "type": "image/png",
      "form_factor": "wide",
      "label": "Wonder Widgets"
    }
],


  "name": "Video",
  "short_name": "Video",
   "start_url": "/"
 
}