BBG1022FS-OM (V1.4)
BBG-1022-FS PRODUCT MANUAL
1-11
Introduction
BBG-1022-FS Functional Description
Closed Captioning Processor
This function provides support for closed captioning setup. The function
allows the selection of the ancillary data line number where the ancillary
closed caption data is outputted when the output is HD. When receiving
HD-SDI, both CEA 608 and CEA 708 are supported.
Color Corrector
Option
+COLOR
converts the YCbCr SDI input video to the 4:4:4 RGB color
space (where the color correction is applied), and then back to YCbCr SDI on
the output. Controls are available to adjust each RGB level independently for
both white levels (gain) and black levels (offset). Gamma can also be
independently adjusted for each RGB channels. Various controls can be
ganged to provide adjustment for all three color channels simultaneously.
Character/Image Burn-in Functions
User text and timecode (as selected using the timecode function) can be
burned into the output video. Burn-in attributes such as size, position,
background, color, and opacity are user-configurable. Two discrete character
burn strings can be inserted on output video, with each string inserted as static
text and/or insert only upon LOS. A moving-box insertion can be enabled to
serve as a dynamic raster confidence check even in cases where the input
video image is static or lost.
Options
+T-SLATE
and
+LOGO
respectively provide for
automated trouble slate and logo (such as ID “bug”) into the output video
raster. Refer to +LOGO / +T-SLATE Manual Supplement
OPT-SW-PHXLTS-MS for detailed information and installation/setup
instructions. This supplement is furnished with either of these options.
Video Quality Events Detect Function
Option
+QC
provides a
Video Quality Events
user interface and an
Event
Triggers
user interface for setting an area of concern across the program raster
which can be monitored for frozen or black video events. Threshold controls
allow setting the sensitivity of the function, while engage and disengage
threshold timing controls allow setting how fast the event detection engages
and releases when triggered. The
Event Triggers
user interface allows
instructing the device as to the action to take upon an event (such as go to a
changed signal routing, activate a GPO, send an automated email, or go to a
user-defined preset).
An
Event Triggers
user interface can detect Closed Caption Presence and
Closed Caption Absence events. The
Event Triggers
user interface in turn
allows instructing the device as to the action to take upon an event (such as go
to a changed signal routing, activate a GPO, send an automated email, or go to
a user-defined preset).