I'm developing an Android application to connects and cast Video to Smart TV that supports DIAL (like Chromecast). Currently, I can discover and launch my application on Smart TV from mobile (sample here: https://github.com/entertailion/DIAL). But I don't know how to send and receive data between my applications on Android phone and Smart TV.
I heard that There are proprietary protocol called RAMP to do media control are sent over web socket connection. But I don't know how to implement this.
What should I do in Android application and in Smart TV application?
Thanks in advance.
