Cisco Cisco D9804 Multiple Transport Receiver インストールガイド

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Chapter 4    Front Panel Operation 
 
 
 
66 
78-4042990-01 Rev B 
In the following example, CT PID 1002 is decombined from a combined stream. 
 
 
 
Remultiplexing Streams 
Deterministic multiplexing allows the D9804 MTR to receive one or two contributory 
transport streams (CYTS) and a remultiplexing data and control stream (RDCS) and, 
by interpretation of the commands and data in the RDCS, multiplex the national 
(common) stream and a regional stream into a single SFN compliant DVB-T stream. 
The multiplexed output stream is broadcasted via DVB-T SFN to local DVB-T 
receivers.  
The RDCS contains the following: filtering and remuxing of MPEG-2 transport 
stream packets, bit rate adaptation with null packet insertion, PSI/SI/PSIP 
regeneration and insertion, insertion of other packets, and PCR re-stamping. 
The following are required to remultiplex a transport stream: 
 
CT PID of RDCS, regional contributory transport stream (CYTS), and common 
contributory transport stream (CYTS) 
 
Source port (RF1, RF2, RF3, RF4, or ASI) 
 
Output Rate - set to Source rate 
 
Format - set to Remux 
 
BISS Index for RDCS and each CYTS (available from your service provider) 
Note: The MTR is able to output one remultiplexed transport, but it can be directed 
to one or more of the ASI outputs. The RDCS and CYTS are always combined 
streams.