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BBG-1040-ACO Function Menu List and Descriptions
3-12
BBG-1040-ACO PRODUCT MANUAL
BBG1040ACO-OM (V1.4)
Output Video Mode Controls
Allows selection of video output coaxial connectors as
processed SDI or reclocked SDI out.
• Output Video Crosspoint
For each SDI output port supported by the device, provides a crosspoint
for routing program processed video or selected-input reclocked to an
SDI output.
Note: • Outputs set to Input Reclocked will pass input SDI regardless of
Input SDI Raster Size / Frame Rate Filtering. Input filtering applies
only to the program video path.
• BBG-1040-ACO may not expose all GUI selections shown. Make
certain to select only ports that are supported on rear panel.
• ST352 VPID Insertion/Pass-Thru Select
Selects from default Regenerate mode and special Pass-Through mode
(see below for important usage notes).
• Regenerate makes certain ST352 is marked for whatever the card is
passing, or if the payload is being modified by the card. (An example of
where ST352 would have to be modified would be if the card Framesync
is user-set to change the frame rate from 59.94 to 60.)
• Pass-Through will extract and preserve the ST352 information from
input SDI, and re-insert it on the output regardless of any changes the
card has locally done to identifying characteristics carried in the ST352
metadata.
In all normal usages, it is recommended to leave this control
set to default Regenerate setting. This ensures that
downstream devices will “see” ST352 that represents the
payload being provided by the card. Pass-Through is only
used in highly specialized cases where special ST352 data
must be preserved (even if the data may not match the
payload).
Table 3-2
BBG-1040-ACO Function Menu List — continued