Tektronix MTG100 - Manual (Page 72)

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MTG100 & MTG300 MPEG Generator User Manual
3Ć13
Table 3Ć12: Insertion Setup dialog box parameters
Parameter Description
Filename Shows the directory path and name of the section or transport stream file
selected in the Select Insert File dialog box. The default directory path is
/main/usr/insert.
Table ID Shows the table_id value of the table corresponding to the section file. The
value is automatically defined by the selected file.
This parameter appears only when the selected insertion file is a section file.
File Size Shows the size of the selected section or transport stream file.
Time System Shows the reference time used by the Start Time parameter to start the file
insertion: Relative, TDT, TOT, or STT. Relative is displayed when a TDT,
TOT, or STT is not present in the transport stream. TDT, TOT, or STT is
displayed when a TDT, TOT, or STT is present in the transport stream.
PID When the insertion file is a section file, this parameter sets the PID value
when the section file is packetized. You can set the value from 0 to 8191
(0x0000 to 0x1FFF).
When the insertion file is a transport stream, this parameter sets the PID
value of the transport stream packet (file). You can set the value from
0 to 8191 (0x0000 to 0x1FFF).
When you access the Insertion Setup dialog box from an INS_SI or INS_TS
icon in the hierarchy display, this parameter is automatically set by the
stream item and cannot be changed.
Section Sets the mode for how section data will be contained in the transport stream
packets. You can select SINGLE or MULTI. Refer to Section Modes on
page 3Ć83 for more information.
This parameter appears only when the selected insertion file is a section file.
Start Time Sets the time when file insertion is started. You can set the time value from
00:00:00:000 to 24:59:59:999Ă(hoursĂ:ĂminutesĂ:ĂsecondsĂ:Ămilliseconds).
How this Start Time parameter works depends on the setting of the Time
System parameter in this dialog box.
When the Time System parameter is Relative, file insertion starts when the
period of time set in this Start Time parameter has elapsed after the start of
the transport stream output.
When the Time System parameter is TDT, TOT, or STT, file insertion starts
when the time described in the TDT, TOT, or STT of the transport stream
corresponds to the time set in this Start Time parameter. For userĆinserted
TDTs, TOTs, and STTs, the TDT Item, TOT item, and STT Item dialog
boxes contain a parameter to set the start time. When the start time setting
in this dialog box matches the start time setting in the TDT Item, TOT item,
or STT Item dialog box, file insertion is started.
Continuous Sets the duration for the file insertion. When you select TIME, you can set
the time value from 00:00:00:000 to 24:59:59:999Ă(hoursĂ:ĂminutesĂ:ĂseĆ
condsĂ:Ămilliseconds). When you select INFINITE or set the time value to
00:00:00:000, the file insertion duration is set toĂinfinite.
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