PAT – Minimum
number of services:
The minimum number of services that must be present in the PAT. Set to
0 to disable this check. Default: 0
PAT – Allowed
Transport Stream IDs:
When this field is left blank all TS IDs are considered valid. If one or more
TS IDs are specified (separated by commas or as a range) only these IDs
are considered valid, and any other TS ID will trigger an alarm. Example
of a valid field: ‘100-120, 300,320’
Continuity: Enable or disable alarming of Continuity Counter errors
PMT: Enable or disable alarming of Program Map Table errors
PMT – Maximum
interval (ms):
The maximum allowed section repetition interval for the PMT tables.
Default: 500 ms
PMT – Minimum
number of components:
The minimum number of components that must be present in all services.
Set to 0 to disable this check. Default: 0
PMT – Require
language descriptors:
If enabled it requires a language descriptor to be present for all audio
components signaled in the PMT. Default: Disabled
Missing PID: Enable or disable alarming of missing PID errors
Note that errors affecting individual PIDs may be effectively masked by creating suitable PID threshold
templates that are associated with these PIDs. This is particularly useful for PIDs affected by continuity
counter errors, missing PID errors and unreferenced PID errors.
ETR Thresholds — Priority 2:
Transport: Enable or disable alarming of Transport error indicator errors
CRC: Enable or disable alarming of checksum errors for tables
PCR: Enable or disable alarming of Program Clock Reference errors
PCR – Maximum
interval (ms):
The maximum interval between reception of PCR values. Default: 40
ms
PCR – Minimum
interval (ms):
The minimum interval between reception of PCR values. Normally this
setting should be 0. Default: 0 ms
PCR – Discontinuity
threshold (ms):
The maximum change in the PCR value between two adjoining PCR
values (where the discontinuity indicator flag has not been set). Default:
100 ms
PCR – Require
presence of PCR:
When enabled an alarm will be raised if a PID signaled as PCR in the
PMT does not carry PCR information
PCR Accuracy:
Enable or disable alarming of PCR Accuracy (PCR Jitter) errors for
OCR_AJ and PCR_OJ. PCR_OJ is not relevant for Ethernet streams.
VB2xx GigE User’s Manual version 5.4 155
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