Table 65.
Create Output Transport Stream—ATSC PSIP Table Information Configuration Parameters
PSIP Table Information
a
Description
EIT PID (0-3)
The Event Information Table (EIT) packet identifier (PID) values can be set
manually (as a decimal value), overriding the PID in the MGT.
Note that display of this entry, in applicable screens, is dependent on the
current setting—as either hexadecimal or decimal—for
Configuration
-->
Global PID Display.
EIT PID Interval (ms)
This value can be set manually, overriding the PID in the MGT. Value in
milliseconds.
MGT Interval (ms)
The Master Guide Table (MGT) is highest order in the ATSC transport stream
table hierarchy; it also provides program-identification (PID) locations so that
receivers can locate other tables; the MGT can also inform the receiver of
changes or table updates.
Modulation Mode
Choose one of the following modes from the pull-down menu:
Analog, SCTE 64 QAM, SCTE 256 QAM, ATSC 8 VSB, and ATSC 16 VSB.
Generate TVCT
Check this box to generate TVCT tables
instead
of CVCT tables. A
Terrestrial Virtual Channel Table (TVCT) is a mandatory PSIP table for
terrestrial broadcast that lists all the virtual channels available in an ATSC
transport stream. This feature is required for broadcasted channels.
• When
Modulation Mode
is set to ATSC 8 VSB or ATSC 16 VSB, you must
enable this option.
CVCT/TVCT Interval (ms)
Specifies the interval in milliseconds at which CVCT/TVCT tables are
generated. If the
Generate TVCT
option has been enabled, this field sets the
interval for TVCT; if the
Generate TVCT
option has
not
been enabled, this
field sets the interval for CVCT.
The Cable Virtual Channel Table (CVCT) provides information about the
channels, such as channel name, navigation identifier, and stream
components.
STT Source
The System Time Table (STT) defines the GPS time and the daylight-savings
time indicator to the consumer’s decoder, synchronizing the concept of "now"
between the decoder and the broadcaster. This configuration is not
generated by the BNP and requires a proper source to be valid on the output
transport.
Choose an appropriate value from the pull-down menu. There must be a
valid STT source to be ATSC compliant.
EIT Source
Specifies how an EIT table is generated by the BNP.
When
Groomed Input
(default) is selected, an Event Information Table (EIT)
is generated based on that which is received from the groomed input
program of the ATSC TS.
Choose an appropriate value from the pull-down menu.
RRT Source
The Rating Region Table (RRT) source transmits the program rating
information
Choose an appropriate value from the pull-down menu. There must be a
valid RRT source to be ATSC compliant.
Convert SCTE Video to
MPEG2 Video
Check this box to convert SCTE video (type 0x80) to MPEG2 video (type
0x2).
Selenio
TM
BNP User Guide, Release 3.7.1
121
- Grooming - Mapping
