DVB Remultiplexer 1-to-1 - Turbo Extend version
     
       
         
  MPEG TS rate decrease by filtering services.
1 input / 1 output - Turbo Extend version		  
         
Description

The MVD Remultiplexer core analyses the input MPEG TS stream and gives access to the followings information and statistics :
  • Incoming TS Stream features (TS_ID, NetworkID, Original_NetworkID, Version, Tables, ...)
  • Incoming/ Payload/ Outcoming rates
  • Program List and bandwidth for each program.
  • Program Information (Names)

Then, it filters, user selected programs and regenerates PSI/SI tables such as PAT, SDT, NIT (according to programmed mode), PMTs, EITs (according to configuration)

TOT, TDT, not filtered PMT program and others PID which do not correspond to any program or PSI/SI tables are passed through.

EIT and PMTs are re-generated according to the modification to apply to the output stream.

BAT and RST are filtered. CAT and related PIDs (EMM) are filtered according to the configuration of the remultiplexer.

Possibility to adapt output TS to customer needs by changing TS_ID, Network_ID, OriginalNetworkID, Service_ID , Services Names etc...

The DVB Remultiplexer core allows the filtering of programs of a DVB MPEG TS flow compliant with the standards :

  • UIT-T H222 (02/00) / ISO13818-1
  • ETSI EN 300 468 v1.8.1 (2008-7)
   Features
  • Drop-in module for Virtex-5™, Virtex-4™ and Spartan™-3A_DSP FPGAs
  • 1 SPI input / 1 SPI output
  • Reduce an MPEG TS rate by filtering complete services
  • Management of PSI/SI tables (automatic tables generator) according to ETS300468 and ISO 13818-1.
  • Configurable via an RS232 link
  • Service filtering and insertion of custom NIT
  • Full PCR re-stamping
  • Master/Slave control of output mux flow
  • Statistical service bandwidth estimation
  • Maximize output payload bandwidth thanks to smoothing FIFO.
  • Smoothing FIFO can be implemented as block RAM or external Synchronous SRAM memory
  • Configurable size of the smoothing FIFO
  • Full synthesizable RTL design (not delivered) for easy customization
  • Netlist version available for ISE 12 and later versions
  • CPU interface to control MVD Modulator cores
  • Available for Spartan-6™ and Virtex-6™ (contact MVD Cores for datasheet)
Applications

The MVD DVB Remultiplexer allows to adapt transmodulator bandwidth as DVB-S towards DVB-T.		    
Documentation
Product brief        
Data sheet        
Application note"From MPEG-TS to RF"
           
Contact
Sales: info_cores@mvd-fpga.com
Technique: support_cores@mvd-fpga.com