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SMPTE 334/708:
Inject Closed-Captioning using SMPTE-334M in EIA-708
format.
Closed-Caption options for 480i59
Closed-Caption options for all other
resolutions
•
CC VANC Line:
This control is only displayed if
Closed-Caption Type
is set to one of
the SMPTE 334 modes. It determines in which VANC line the closed-captioning is
injected. The defaults are line 9 for HD and line 12 for SD.
•
Enable SMPTE-2038 ANC:
Where non-specific ANC has been included in the stream,
the decoder can retrieve the encoded ANC and re-insert it into the outputted SDI stream
(line location is the same as the line the encoder noted when integrating the ANC in the
transport stream).
•
Enable SCTE-35 Conversion:
The decoder converts transport stream SCTE-35 sections
back to SCTE-104 VBI ANC and re-inserts this data when the box is checked and
applied. Once this box is checked, the following additional controls become available:
•
Automation Server:
This field is copied directly into the SCTE-104 message. It may or
may not be relevant to your installation. Its usage is dependent on the equipment
downstream to the decoder.
•
DPI PID Index:
This field is copied directly into the SCTE-104 message. It may or may
not be relevant to your installation. Its usage is dependent on the equipment downstream
to the decoder.
•
SCTE-104 Injection Line
: this field determines the line to be used to inject SCTE-104
messages. It is usually not necessary to change it from the default of 13.
Decoder Analog Audio Configuration
This area configures the analog audio stereo output. It includes the following controls:
