By adding real-time functionalities to your application can result in more interactive and great engaging user experience. However, setting up and maintaining the server-side and real-time components can be an unwanted issue. But don’t worry; it is can be operated easily if you follow right procedures.
There is no solid reason why this should be limited to comments only but not also let you to leave a comment on your audio or video. You can use a thread to leave audio or video comments. You can login with your username and password.