Install ffmpeg on your machine ffmpeg
Windows zip ffmpeg.zip For windows make sure to update environment variables after installation
Navigate to server folder and run "npm run dev"
Navigate to client folder and run "npm start"
For updating the server URL simply update "REACT_APP_API_URL" in .env file
Simply goto rtsp.stream, copy any stream url and your client url in browser along with param named "rtspUrl".
For instance if the client is running on http:localhost:3000, then URL will looks something like this.