So, IP TV What is it? At the program level work ip-TV manages complex “Middleware”. The program establishes a set of subscriber services, controls the interface, coordinates the work of all the complex elements. The IPTV feature “Head” different adminprotokol. “UDP” and “RTP” is responsible for streaming audio and video files; “HTTP” is organizing interactive services; “RTSP” manages broadcasting; “IGMP” creates a multicast streams. This creates a customer base with information about connected services. The system controls the authentication and authorization of subscribers procedure, thereby forming a “subscriber portal” – the interface that is displayed on the device screen.
