Planar IT-100 Operating Manual page 67

Multisystem tv analyzer
Table of Contents

Advertisement

limit (100 ms by default), and, meanwhile, the discontinuity_indicator flag is not
set;
5) 2.4 PCR accuracy. The value of the PCR accuracy metric (the jitter of the PCR
timestamps source) is outside of the defined range (-500...+500 ns by default).
The measurement is made in accordance with the profile MGF2 (100 mHz),
according to ETSI TR 101 290;
6) PCR FO/DR. The frequency offset of PCR timestamps is outside of the defined
range (-810...+810 Hz, by default). The frequency drift rate of PCR timestamps is
outside of the defined range (-27...+ 27 mHz/s by default). The measurement is
made in accordance with the MGF2 (100 mHz) profile, according to ETSI TR 101
290;
7) 2.5 PTS error. The repetition period of PTS timestamps exceeds the defined limit
(700 ms by default);
8) 2.6 CAT error. The MPEG packets with the scrambling_control_field different
from 0, were detected in the transport stream, and table with table_id=0x01 (CAT)
were not detected; table sections with table_id, that are different from 0x01, were
detected in PID=0x0001.
The following parameters of the third priority are available:
1) 3.1a NIT actual error. The sections with table_id other than 0x40 (NIT of the
current broadcast network), 0x41 (NIT of the broadcast networks different from
the current one), or 0x72 (ST) are detected in PID=0x0010. The repetition period
of all sections with table_id=0x40 (NIT of the current broadcast network) in
PID=0x0010 exceeds the defined value (10 sec by default). The interval between
the arrival time of any two sections with table_id=0x40 (NIT of the current
broadcast network) in PID=0x0010 is less than the defined value (25 ms by
default);
2) 3.1b NIT other error. The repetition period of all sections with table_id=0x41 (NIT
of the broadcast networks different from the current one) of each table in
PID=0x0010 exceeds the defined value (10 sec by default);
3) 3.2 SI repetition error. The repetition period of all sections in the PAT, CAT,
PMT, NIT, SDT, BAT, EIT, TDT, and TOT tables separately exceeds the defined
value. The interval between the arrival time of any two PAT, PMT, NIT, SDT, BAT,
EIT, RST, TDT, and TOT sections for each table separately less than the defined
value (25 ms by default). The parameter is a duplicate for most types of tables,
and in case an error is detected, 3.2 indicator will be set in addition to indicator
specific for the checking table;
4) 3.4a Unreferenced PID. The packets with a PID that is not referenced by any
service information table (PSI/SI) within the defined time interval (500 ms by
default) is detected in the transport stream;
5) 3.5a SDT actual error. The repetition period of all sections with table_id=0x42
(SDT of the current transport stream) in PID=0x0011 exceeds the defined value
(2 sec by default). The sections with table_id different from 0x42 (NIT of the
current broadcast network), 0x46 (SDT of the transport streams that are different
from the current one), 0x4A (BAT), or 0x72 (ST) are detected in PID=0x0011. The
interval between the arrival time of any two sections with table_id=0x42 (SDT of
the current transport stream) in PID=0x0011 is less than the defined value (25 ms
by default);
6) 3.5b SDT other error. The repetition period of all sections with table_id=0x46
(SDT of the transport streams different from the current one) of each table in
PID=0x0011 exceeds the defined value (10 sec by default);
7) 3.6a EIT actual error. The repetition period of all sections with table_id=0x4E
(EIT of the current/following program event of the current transport stream) of
each of the tables in PID=0x0012 exceeds the defined value (2 sec by default).
67

Advertisement

Table of Contents
loading

Table of Contents