DVB CA Remover removes encryption flags from an MPEG TS stream
DVB CA Remover  

The DVB CA Remover IP core allows to clear conditional access information from one or all services of an MPEG-TS stream
  • Drop-in module for Spartan™-6, Virtex™-6, 7 Series and later FPGAs
  • DVB compliant
  • Auto adaptative and real time PSI/SI analysis and management
  • Manage up to 124 services and all PID values
  • Ability to filter CAT and associated EMM
  • Remove PMT CA descriptor and associated ECM
  • Erase CA Flag in SDT for the concerned services
  • Erase CA Flag for all event in EIT for the concerned services
  • Erase CA encryption bit in the packet header of the concerned elementary stream packets
  • Regeneration of all CRC’s tables
  • Descrambling part is not ensure by CA_REMOVER but DVB_CSA descrambling core (please contact MVD Cores)
  • Full synthesizable RTL VHDL design (not delivered) for easy customization
  • Design delivered as Netlist

The DVB CA Remover IP core can be used to clear one or all services of MPEG-TS stream in the case where the CA descrambler does not manage conditional access information but only payload decryption.core may be used in applications related to MPEG-TS stream encryption, or any other encryption applications.
Product brief        
Data sheet        
Sales: info_cores@mvd-fpga.com
Technique: support_cores@mvd-fpga.com