4-60 Model D9858 Advanced Receiver Transcoder Installation and Operation Guide 4023074 Rev B
Setup Menu: Outputs: TS Out: DPM, Continued
Parameters: Svc ID or Svc ID & PID.
Duplic Mode
Description: This selects the method of DPM program duplication, which
modifies the PSI to duplicate a program and its content. This
parameter is only used if Map Mode is set to Svc ID & PID.
Parameters: PSI Remap or Pkt Copy.
Pkt Copy is recommended for most
applications.
Unref
Description: This selects the DPM action to use for unreferenced content.
Unreferenced content is the remainder of the transport that is not
filtered by the program entries.
Map Mode Description
Svc ID The elementary PIDs are not changed.
Channels are remapped by changing their
PSI references. When this mode is selected,
PE detailed PID mapping cannot be edited.
Svc ID & PID Channels and the elementary service PIDs
can be mapped.
Duplic Mode Description
PSI Remap Every input PID can be mapped to one
output PID. If PID mapping conflicts exist,
DPM will use the Precedence Rule to decide
which output PID to use. All PMTs using
the input PID will be updated to reference
the output PID specified by the PMT that
will be output.
Pkt Copy An input PID can be mapped to multiple
output PIDs. The PID will be duplicated as
many times as needed (up to a certain
hardware limitation).
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