Cisco D9054 Installation And Operation Manual page 172

Setting Up the DPI,
2. Set the PID of the DPI.
This is the transport packet PID of the DPI stream. You can make each PID
unique to transmit each DPI message on a different PID, or set all messages to
the same PID to transmit all DPI messages on the same PID. If you assign the
same PID to multiple DPI messages, this will set all the parameters for
identically assigned DPI channels to be greyed out, not allowing the use of
different DPI messages for other Service IDs. You may type a figure in the range
from 16 to 8190.
3. Set the Heartbeat Interval (Duration Period).
The heartbeat is used to signal a live DPI PID connection.
Possible range is from 0 to 3600 seconds between heartbeat packets.
Note: Typically you won't need the heartbeat duration setting if you have set
the bandwidth reservation bit rate to a value other than 1504.
4. Enable the Reserve Bandwidth.
This enable or disable generation of Bandwidth Reservation packets.
5. Set the Reserved Bit Rate.
The bandwidth reservation bit rate describes the packet bandwidth of the DPI
stream in bits per second. Possible range is 1504 to 90240 bit/s.
Note: The bandwidth reservation bit rate is typically used in connection with
encryption of the encoded signal so that the splice cannot be detected.
6. Set the Repeat Count.
This is the number of times the splice message is to be repeated.
7. Set the Interval.
This is the repeat period for the number of repetitions of splice message
generation. The default is 1000 ms.
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Continued
D9054 HDTV Encoder Intstallation and Operation Guide 4038938 Rev A