Description
The MVD DVB remultiplexer 1-to-1 core is
a drop-in module for reducing the MPEG TS
rate by filtering services selected by an
external host controller.
- The remultiplexer is managed by
an external host via the RS232
link. The host is in charge to
read the statistical data and to
select the services to filter.
- Generation of a new NIT or pass
through of the current NIT.
- Regeneration of PSI/SI tables PAT
and SDT.
- Large smoothing FIFO to optimize
the bandwidth of the output rate.
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Features
- Drop-in module for
Virtex-5™, Virtex-4™
and Spartan™-3A_DSP FPGAs
- 1 SPI input / 1 SPI output
- Adapt an MPEG TS mux rate into
another by filtering complete
services
- Management of PSI/SI tables
(automatic tables generator)
according to ETS300468 and ISO
13818-1
- Configurable via a 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
10 and later versions
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DVB Remultiplexer
1-to-1
