add package.json

package.json

@@ -23,10 +23,13 @@
     "@angular/router": "^16.2.0",
     "@asymmetrik/ngx-leaflet": "^16.0.1",
     "@asymmetrik/ngx-leaflet-markercluster": "^16.0.0",
+    "ffmpeg": "^0.0.4",
     "leaflet": "^1.9.4",
+    "rtsp-relay": "^1.8.0",
     "rxjs": "~7.8.0",
     "rxjs-websockets": "^9.0.0",
     "tslib": "^2.3.0",
+    "ws": "^8.17.0",
     "zone.js": "~0.13.0"
   },
   "devDependencies": {