Modular PSI/SI Editing Play out System Allow Edit SI Tables , DTV System

PSI/SI Editing & Playout System

Introduction:

   GOSPELL’s SI Editing & Play-out system allows users to edit SI tables, such as NIT, BAT, SDT, etc., and the descriptors inside the tables. It then generates section files in accordance with these tables, and the files are encapsulated into TS packets and sent to the IP inputs of digital TV TS processing equipment. This system may extract program information from CDM files exported from GOSPELL’s Network Management System (NMS), or XML files exported from the IP-based equipment, and have functions such as NIT/BAT/SDT editing, transmission channel configuration editing, transmission TS management and monitoring.

Typcal Application:

Main Features:

      Applicable to all sizes and levels of digital operators

      Rational design for redundancy and backup

      Modular design eases future expansion and customized function development

      Operators could perform second encryption for smart card by card-writing tool

      With one-to-one correspondence between CAS keys and smart card keys

      The generated keys are un-analyzable pseudo random codes, to increase the security and    manage the end-users with different sources and areas

      Be able to open and pause quickly, supporting simul-crypt &multi-crypt modes

      Be able to write the primary frequency in smart card, to make it easier for users in different areas

      Allowed maximum length of key is 8 characters

      Second encryption data binding with the information of computer hardware, to effectively prevent copying

      Convenient for system construction, easy to operate, and is suitable for different people

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Gospell Digital Technology Co.,Ltd