Detailed Product Description

Designed in accordance with national standards, the SUMAVISION VisionSky Electronic Program Guide (EPG) System is compatible with the equipments and systems of other world's leading manufacturers. With good extendibility, integrated functions, stable and excellent performance ratio, the system has been applied to many national, provincial and municipal platforms, and has earned wide recognition among users.
EPG is a program guide that appears on a TV screen. It informs the audience which channels are available, and when they will be shown. It may also be used to classify the programs and channels to allow for remote-controlled program viewing.

Features:
The system is in compliance with the DVB (Digital Video Broadcasting) standard, ETS 300 468 standard and GY/Z 174-2001     standard of Specification of Service Information for Digital Television Broadcasting;
Sumavision is one of the manufacturers invited to participate in the standard-formulation of National EPG;
With modular design, the system requires easy maintenance;
Provided with testing interfaces, the system supports EPG test with stream analyzer;
The system is capable of automatic recovery based on real-time surveillance;
The flexible SI transmission configuration supports multiple EPG transmission modes;
The unique stream transmitting and EPG updating mechanism ensure a continuous and uniform seamless transmission of PSI/SI Table;
Supports all types of standard SI Tables and descriptors, as well as private tables and descriptors;
EPG Information output is available through both ASI interface and TCP/IP Ethernet interface;
Compatible with CHINA-EPG, supports texts and XML files for menu import/export;
Equipped with open interfaces for connection with CAS, SMS, Storage & Broadcasting System and Digital Broadcasting System, and also supports multi-frequency point system of NVOD;
Supports presentation of additional information of programs, such as program outline, cast line-up and program comments;
Supports classified display function of programs based on channels, broadcasting time and program type;
Search programs by key words for speed and convenience;
Supports multiple packet networking schemes to meet requirements for head-end packet networking;
Supports digital signature and data dictionary;
Supports Mosaic;
Transmission strategy (TSDCN) determined by any combination of TS, Service, Day, and Current/Next;
Supports real-time extraction of program menu;
Supports generation of dynamic EPG;
Supports function of time calibration;
Supports many languages by using of Unicode;