SEL-MDX1
Installation and Operation Manual
25
Copyright © 2011, Harris Corporation
FEC Order, Period, and Row
The
FEC Order
for this virtual channel corresponds to the
depth
of the conceptual grid used
for forward error correction. Values are from
4
to
20
. The
FEC Period
of 1 to 20
corresponds to the
width
of the conceptual grid used for forward error correction. R
ow FEC
can also be enabled, to be used in addition to column FEC.
TS Packets Per IP
The value in this field (
1
to
7
) sets the number of transport stream packets per IP packet.
Demultiplexer PID Map
PIDS: ECM, PCR, PMT, Video, Audio, and Data
The initial packet identifiers for ECM, PMT, Video, etc., are only applicable when the
PID
Map
parameter is set to
Manual
. If the program has multiple ECM streams, subsequent
PIDs are assigned consecutively.
-1
is the default value, which cannot occur in an MPEG stream. Virtual channels configured
for automatic PID assignment can use
-1
to indicate the absence of specific PID assignment.
The values of
0
to
15
are reserved to carry the program association table (PAT) and other
standard tables. If the VC is configured for manual PID assignment and this parameter is set
to a value between
-1
and
15
while the VC is active, the module triggers a
Configuration
Error
fault.
16
to
8090
is the range of possible PID values; a value of
8191
indicates that this VC carries
only null packets. This parameter's upper limit,
8190
, excludes the null PID.
Conditional Access System
Vendor and CA Systems ID
Use the
Vendor
parameter to select the manufacturer of your external conditional access
system, and the CA System ID for the code assigned by the vendor.
Generic
Irdeto
Conax
Irdeto
