{
 "name": "AVL Audio",
 "short_name": "Audio",
 "icons": [
   {
     "src": "/android-chrome-192x192.png",
     "sizes": "192x192",
     "type": "image/png"
   },
   {
     "src": "/android-chrome-512x512.png",
     "sizes": "512x512",
     "type": "image/png"
   }
 ],
 "theme_color": "#ffffff",
 "background_color": "#3333",
 "display": "standalone"
}