Web GUI Control
Table 5.44 Audio Component Parameters
Parameter Values Description
PID 32 to 8190 Sets the packet identifier associated with the component.
Bit Rate Weighting Fixed
Specifies the weight associated to the component in the
Bit Rate Tracking algorithm. For audio stream, this is Fixed
and read only.
5.5.3.2.3 VBI and ANC Stream Configuration
VBI and Ancillary Data
The following parameters are available on the VBI tab of the Properties widget on
the Service Configuration page when an ANC stream is selected in the Outputs
widget. The same parameters can be accessed through the Advanced/CE-a
J2K/Video/Video 1/Input/VBI Extraction menu on the front panel.
Table 5.45 VBI and Ancillary Data Parameters
Parameter Values Description
Generic ANC
Generic ANC Extraction Off, On
Controls whether Generic ANC is extracted from the SDI
stream or not as per SMPTE 2038-2008.
Generic ANC Extraction Off, On
Controls whether Generic ANC is extracted from the SDI
stream or not as per SMPTE 2038-2008.
VBI in Picture
Enable VBI in picture Off, Closed Caption
ANC Component
The following parameters are available on the Component tab of the Properties
widget on the Service Configuration page when an ANC stream is selected in the
Outputs widget. The same parameters can be accessed through the
Output/<output name>/Transport Stream ID: <n>/Service List/<service
name>/Component List/<component name> menu on the front panel.
Table 5.46 ANC Component Parameters
Parameter Values Description
PID 32 to 8190 Sets the packet identifier associated with the component.
Bit Rate Weighting Fixed
Specifies the weight associated to the component in the
Bit Rate Tracking algorithm. For audio stream, this is Fixed
and read only.
5.5.3.2.4 PCR Stream Configuration
The video encoding module can generate a separate PCR stream. The PCR stream
contains timing reference that can be used for decoding the elementary streams
included in the same service as the PCR stream itself. To use the PCR stream as a
timing reference for decoding, set the PCR PID parameter associated with the
service to the PID assigned to the PCR stream.
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