Ericsson AVP 1000 1RU, Справочное руководство, Страница: 310 / 508

Web GUI Control
5-134
EN/LZT 790 0023/1 R16A
5.5.4.2 Internal PSIP Data Insertion
The Internal Program and System Information Protocol (PSIP) Data Insertion feature
allows the user to insert internally generated MPEG Program Specific Information
(PSI) and ATSC PSIP data into any of the internally created Transport Streams.
The PSI information includes the following MPEG tables:
•
Program Association Table (PAT)
•
Program Map Table (PMT)
The internally generated PSIP data includes the following ATSC tables:
•
Conditional Access Table (CAT)
•
Master Guide Table (MGT)
•
System Time Table (STT)
•
Terrestrial/Cable Virtual Channel Table (T/C)VTC
•
Event Information Table (EIT)
5.5.4.2.1 Operation
To set up PSIP data insertion, follow the steps below.
1. On the Service Configuration page, create the Transport Stream you want to
add the internal PSIP information to.
2. Add the required services and components, and adjust the Transport Stream
and component settings.
3. In the Outputs widget, select the Transport Stream you want to add the PSIP
data to. In the Properties widget, set Syntax to ATSC and the External
Generation to Off . The Program Specific Information and the PSIP
Information accordion panels are now displayed.
4. By setting a table On , the appropriate parameters are displayed. To configure
PSIP data, set PAT/PMT to On . Set PMT Repetition Period as required. The
default value is 500 ms.
5. Conditional Access Table can be activated by setting CAT parameter to On .
6. By setting STT On , GPS UTC Offset and Daylight Saving can be configured.
7. By setting (T/C)VTC On , the following parameters can be configured: Delivery
( Terrestrial / Cable ), Major Channel Number , Modulation Mode , Carrier
Frequency .
8. By turning EIT On , EIT Base PID and the number of the Event information
Tables can be set.