In const.js use you rtsp link. You may need to change the link or server.js . user:password@ip/param1/param2

Dev:

start - after running local development server npm start http://localhost:3000/ use npm run electron http://localhost:2000/

Build:

npm run build -> npm run builder (one port 2000 is used in dev and prod version, stop the dev server, so as not to use that local server)

Result:

release/win-unpacked/web.exe