Cobalt Digital Inc 9922-FS-DSP User manual

2506 Galen Drive
Champaign, IL 61821
Voice 217.344.1243 • Fax [phone]
www.cobaltdigital.com
Product Manual
9922-FS-DSP-OM (V1.2)
Cobalt Digital Inc.
3G/HD/SD-SDI Frame Sync
with Audio/Video Processing, DSP Audio Support,
Audio Embed/De-Embed, and CVBS I/O
9922-FS-DSP
9922-FS-DSP

Copyright
©Copyright 2020, Cobalt Digital Inc. All Rights Reserved.
Duplication or distribution of this manual and any information contained within is strictly prohibited without the express written
permission of Cobalt Digital Inc. This manual and any information contained within, may not be reproduced, distributed, or
transmitted in any form, or by any means, for any purpose, without the express written permission of Cobalt Digital Inc.
Reproduction or reverse engineering of software used in this device is prohibited.
Disclaimer
The information in this document has been carefully examined and is believed to be entirely reliable. However, no responsibility
is assumed for inaccuracies. Furthermore, Cobalt Digital Inc. reserves the right to make changes to any products herein to improve
readability, function, or design. Cobalt Digital Inc. does not assume any liability arising out of the application or use of any
product or circuit described herein.
Trademark Information
Cobalt®is a registered trademark of Cobalt Digital Inc.
openGear®is a registered trademark of Ross Video Limited. DashBoard™ is a trademark of Ross Video Limited.
Dolby®is a registered trademark of Dolby Laboratories, Inc. Linear Acoustic® and UPMAX®are registered trademarks of
Linear Acoustic, Inc. 2.0-to-5.1 audio upmixer licensed feature uses the AutoMAX-II™ upmix algorithm provided under license
from Linear Acoustic Inc. Other product names or trademarks appearing in this manual are the property of their respective
owners.
Congratulations on choosing the Cobalt®9922-FS-DSP 3G/HD/SD-SDI 3G/HD/SD-SDI Frame Sync with
Audio/Video Processing, DSP Audio Support, Audio Embed/De-Embed, and CVBS I/O. The 9922-FS-DSP is
part of a full line of modular processing and conversion gear for broadcast TV environments. The Cobalt
Digital Inc. line includes video decoders and encoders, audio embedders and de-embedders, distribution
amplifiers, format converters, remote control systems and much more. Should you have questions pertaining to
the installation or operation of your 9922-FS-DSP, please contact us at the contact information on the front
cover.
Manual No.: 9922-FS-DSP-OM
Document Version: V1.2
Release Date: April 28, 2020
Applicable for
Firmware Version
(or greater): V2.083 or greater
Description of
product/manual
changes:
- Update manual for terms/abbreviations regarding Real-Time Loudness
Leveling DSP function.
9922-FS-DSP-OM (V1.2)

9922-FS-DSP-OM (V1.2) 9922-FS-DSP PRODUCT MANUAL i
Table of Contents
Chapter 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Overview ............................................................................................................................. 1-1
9922-FS-DSP Card Software Versions and this Manual..................................................... 1-2
Cobalt Reference Guides..................................................................................................... 1-2
Manual Conventions............................................................................................................ 1-3
Warnings, Cautions, and Notes.............................................................................. 1-4
Labeling Symbol Definitions ................................................................................. 1-4
Safety and Regulatory Summary......................................................................................... 1-5
Warnings................................................................................................................. 1-5
Cautions.................................................................................................................. 1-5
EMC Compliance Per Market ................................................................................ 1-5
9922-FS-DSP Functional Description................................................................................. 1-6
9922-FS-DSP Input/Output Formats...................................................................... 1-6
Video Processor Description.................................................................................. 1-8
Audio Processor Description................................................................................ 1-14
Control and Data Input/Output Interfaces............................................................ 1-17
Alarm Function..................................................................................................... 1-18
User Control Interface.......................................................................................... 1-19
9922-FS-DSP Rear I/O Modules.......................................................................... 1-21
Technical Specifications.................................................................................................... 1-21
Warranty and Service Information .................................................................................... 1-24
Cobalt Digital Inc. Limited Warranty .................................................................. 1-24
Contact Cobalt Digital Inc................................................................................................. 1-25
Chapter 2 Installation and Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Overview ............................................................................................................................. 2-1
Installing the 9922-FS-DSP Into a Frame Slot.................................................................... 2-1
Installing a Rear I/O Module............................................................................................... 2-3
9922-FS-DSP Rear I/O Modules............................................................................ 2-4
GPIO, Serial (COMM), and Analog Audio Connections.................................................... 2-9
Setting Up 9922-FS-DSP Network Remote Control........................................................... 2-9
Chapter 3 Operating Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Overview ............................................................................................................................. 3-1
Control and Display Descriptions........................................................................................ 3-1
Function Menu/Parameter Overview ..................................................................... 3-2
DashBoard™User Interface .................................................................................. 3-3
Cobalt®Remote Control Panel User Interfaces...................................................... 3-4
Web HTML5 User Interface .................................................................................. 3-5

ii 9922-FS-DSP PRODUCT MANUAL 9922-FS-DSP-OM (V1.2)
Accessing the 9922-FS-DSP Card via Remote Control...................................................... 3-6
Accessing the 9922-FS-DSP Card Using DashBoard™........................................ 3-6
Accessing the 9922-FS-DSP Card Using a Cobalt®Remote Control Panel.......... 3-7
Checking 9922-FS-DSP Card Information ......................................................................... 3-8
Ancillary Data Line Number Locations and Ranges........................................................... 3-9
9922-FS-DSP Function Menu List and Descriptions........................................................ 3-10
Audio DSP Setup Controls .................................................................................. 3-11
Input Video Controls ........................................................................................... 3-25
Output Video Mode Controls .............................................................................. 3-26
Framesync ........................................................................................................... 3-27
Input Audio Status ............................................................................................... 3-30
Input Audio Routing/Controls ............................................................................. 3-31
Output Audio Routing/Controls .......................................................................... 3-36
Timecode ............................................................................................................. 3-41
Reticules .............................................................................................................. 3-46
Video Proc/Color Correction .............................................................................. 3-49
Video Quality Events .......................................................................................... 3-52
Audio Detect Events Setup Controls ................................................................... 3-53
Closed Captioning ............................................................................................... 3-54
Character Burner ................................................................................................. 3-55
Moving Box Insertion ......................................................................................... 3-60
Y/C Alignment Controls ..................................................................................... 3-61
Wings Insertion ................................................................................................... 3-62
Keyer ................................................................................................................... 3-63
Ancillary Data Proc Controls .............................................................................. 3-66
COMM Ports Setup Controls .............................................................................. 3-69
Presets .................................................................................................................. 3-71
GPO Setup Controls ............................................................................................ 3-73
Event Setup Controls ........................................................................................... 3-74
Admin .................................................................................................................. 3-78
User Log .............................................................................................................. 3-81
Alarms Setup Controls ........................................................................................ 3-82
Troubleshooting.................................................................................................................3-86
Error and Failure Indicator Overview.................................................................. 3-86
Basic Troubleshooting Checks............................................................................. 3-90
9922-FS-DSP Processing Error Troubleshooting ................................................ 3-90
Troubleshooting Network/Remote Control Errors............................................... 3-92
In Case of Problems ............................................................................................. 3-92

9922-FS-DSP-OM (V1.2) 9922-FS-DSP PRODUCTMANUAL 1-1
Chapter 1
Chapter 1 Introduction
Overview
This manual provides installation and operating instructions for the
9922-FS-DSP 3G/HD/SD-SDI Frame Sync with Audio/Video Processing,
DSP Audio Support, Audio Embedding/De-Embedding, and CVBS I/O card
(also referred to herein as the 9922-FS-DSP).
This manual consists of the following chapters:
•Chapter 1, “Introduction”–Provides information about this manual
and what is covered. Also provides general information regarding the
9922-FS-DSP.
•Chapter 2, “Installation and Setup”–Provides instructions for
installing the 9922-FS-DSP in a frame, and optionally installing a
9922-FS-DSP Rear I/O Module.
•Chapter 3, “Operating Instructions”–Provides overviews of
operating controls and instructions for using the 9922-FS-DSP.
This chapter contains the following information:
•9922-FS-DSP Card Software Versions and this Manual (p. 1-2)
•Manual Conventions (p. 1-3)
•Safety and Regulatory Summary (p. 1-5)
•9922-FS-DSP Functional Description (p. 1-6)
•Technical Specifications (p. 1-21)
•Warranty and Service Information (p. 1-24)
•Contact Cobalt Digital Inc. (p. 1-25)

19922-FS-DSP Card Software Versions and this Manual
1-2 9922-FS-DSP PRODUCT MANUAL 9922-FS-DSP-OM (V1.2)
9922-FS-DSP Card Software Versions and this Manual
When applicable, Cobalt Digital Inc. provides for continual product
enhancements through software updates. As such, functions described in this
manual may pertain specifically to cards loaded with a particular software
build.
The Software Version of your card can be checked by viewing the Card Info
menu in DashBoard™. See Checking 9922-FS-DSP Card Information (p.
3-8) in Chapter 3, “Operating Instructions”for more information. You can
then check our website for the latest software version currently released for
the card as described below.
Note: Not all functionality described in this manual may appear on cards with initial
software versions.
Check our website and proceed as follows if your card’s software does not
match the latest version:
Cobalt Reference Guides
From the Cobalt®web home page, go to Support>Reference Documents for
easy to use guides covering network remote control, card firmware updates,
example card processing UI setups and other topics.
Card Software earlier than
latest version Card is not loaded with the latest software. Not all
functions and/or specified performance described in
this manual may be available.
You can update your card with new Update software by
going to the Support>Firmware Downloads link at
www.cobaltdigital.com. Download “Firmware Update
Guide”, which provides simple instructions for
downloading the latest firmware for your card onto your
computer, and then uploading it to your card through
DashBoard™.
Software updates are field-installed without any
need to remove the card from its frame.
Card Software newer than
version in manual A new manual is expediently released whenever a
card’s software is updated and specifications
and/or functionality have changed as compared to
an earlier version (a new manual is not necessarily
released if specifications and/or functionality have not
changed). A manual earlier than a card’s software
version may not completely or accurately describe all
functions available for your card.
If your card shows features not described in this
manual, you can check for the latest manual (if
applicable) and download it by going to the card’s web
page on www.cobaltdigital.com.

9922-FS-DSP-OM (V1.2) 9922-FS-DSP PRODUCT MANUAL 1-3
Introduction Manual Conventions
Manual Conventions
In this manual, display messages and connectors are shown using the exact
name shown on the 9922-FS-DSP itself. Examples are provided below.
•Card-edge display messages are shown like this:
•Connector names are shown like this: SDI IN A
In this manual, the terms below are applicable as follows:
•9922-FS-DSP refers to the 9922-FS-DSP 3G/HD/SD-SDI Frame
Sync with Audio/Video Processing, DSP Audio Support, Audio
Embedding/De-Embedding, and CVBS I/O card.
•Frame refers to the HPF-9000, oGx, OG3-FR, 8321, or similar
20-slot frame that houses Cobalt®or other cards.
•Device and/or Card refers to a Cobalt®or other card.
•System and/or Video System refers to the mix of interconnected
production and terminal equipment in which the 9922-FS-DSP and
other cards operate.
•Functions and/or features that are available only as an option are
denoted in this manual like this:
Most options are covered in this manual. However, if your card has
DashBoard tabs that are not described in this manual it indicates that
the optional function/feature is covered in a separate Manual
Supplement.
You can download a pdf for the option by going to the card’s web
page and clicking on Product Downloads, where you can select from
any available option Manual Supplements for the card.
BOOT

1Manual Conventions
1-4 9922-FS-DSP PRODUCT MANUAL 9922-FS-DSP-OM (V1.2)
Warnings, Cautions, and Notes
Certain items in this manual are highlighted by special messages. The
definitions are provided below.
Warnings
Warning messages indicate a possible hazard which, if not avoided, could
result in personal injury or death.
Cautions
Caution messages indicate a problem or incorrect practice which, if not
avoided, could result in improper operation or damage to the product.
Notes
Notes provide supplemental information to the accompanying text. Notes
typically precede the text to which they apply.
Labeling Symbol Definitions
Important note regarding product usage. Failure to observe may result in
unexpected or incorrect operation.
Electronic device or assembly is susceptible to damage from an ESD
event. Handle only using appropriate ESD prevention practices.
If ESD wrist strap is not available, handle card only by edges and avoid
contact with any connectors or components.
Symbol (WEEE 2002/96/EC)
For product disposal, ensure the following:
•Do not dispose of this product as unsorted municipal waste.
•Collect this product separately.
•Use collection and return systems available to you.

9922-FS-DSP-OM (V1.2) 9922-FS-DSP PRODUCT MANUAL 1-5
Introduction Safety and Regulatory Summary
Safety and Regulatory Summary
Warnings
Cautions
EMC Compliance Per Market
! WARNING ! To reduce risk of electric shock do not remove line voltage service barrier cover on frame
equipment containing an AC power supply. NO USER SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
CAUTION This device is intended for environmentally controlled use only in appropriate video
terminal equipment operating environments.
CAUTION This product is intended to be a component product of an openGear® frame. Refer to the
openGear® frame Owner's Manual for important safety instructions regarding the proper
installation and safe operation of the frame as well as its component products.
CAUTION Heat and power distribution requirements within a frame may dictate specific slot
placement of cards. Cards with many heat-producing components should be arranged to
avoid areas of excess heat build-up, particularly in frames using only convection cooling.
The 9922-FS-DSP has a high power dissipation (24 W at full proc capacity). As such,
avoiding placing the card adjacent to other cards with similar dissipation values if
possible.
CAUTION If required, make certain Rear I/O Module(s) is installed before installing the 9922-FS-DSP
into the frame slot. Damage to card and/or Rear I/O Module can occur if module
installation is attempted with card already installed in slot.
CAUTION If card resists fully engaging in rear I/O module mating connector, check for alignment and
proper insertion in slot tracks. Damage to card and/or rear I/O module may occur if
improper card insertion is attempted.
CAUTION The 9922-FS-DSP FPGA is designed for a normal-range operating temperature around 85°
C core temperature. Operation in severe conditions exceeding this limit for non-sustained
usage are within device operating safe parameters, and can be allowed by setting this
control to Disable. However, the disable (override) setting should be avoided under
normal conditions to ensure maximum card protection.
Market Regulatory Standard or Code
United States of America FCC "Code of Federal Regulations" Title 47 Part15, Subpart B, Class A
Canada ICES-003
International CISPR 24:2010
IEC 61000-4-2:2008
IEC 61000-4-3:2006 with A1:2007 and A2:2010 IEC 61000-4-4:2004
IEC 61000-4-6:2008
IEC 61000-6-3:2006 with A1:2010
CISPR 22:2008

19922-FS-DSP Functional Description
1-6 9922-FS-DSP PRODUCT MANUAL 9922-FS-DSP-OM (V1.2)
9922-FS-DSP Functional Description
Figure 1-1 shows a functional block diagram of the 9922-FS-DSP. The
9922-FS-DSP includes AES/analog audio support and CVBS video I/O. In
addition to a basic signal presence input failover function, a Quality Check
option allows failover to alternate inputs or other actions based on
user-configurable criteria such as black or frozen frame. Frame sync and full
up-down-cross conversion can be added as options.
The 9922-FS-DSP provides a DSP-based platform that supports multiple
audio DSP options. When optioned with various diverse audio processing
options, the DSP-based processing core (which supports numerous
simultaneous processing engines) uses license “credits”which allows flexible
tailoring of multiple proc function instances.
Note: The 9922-FS-DSP DSP base adds support for various DSP audio options.
Specific individual DSP user assets (such as loudness processing, upmixing,
and Dolby encoders) are activated for use only when corresponding option
licenses also reside on the card.
9922-FS-DSP Input/Output Formats
The 9922-FS-DSP provides the following inputs and outputs:
•Inputs:
•3G/HD/SD SDI IN A thru SDI IN D –four 3G/HD/SD-SDI inputs.
SDI IN A or SDI IN B can be set to failover to Aor Bin absence of
opposite channel of this pair.
•CVBS IN –CVBS coaxial analog video input.
•AES IN –BNC (AES-3id, 75Ω) ports as AES input (number of
ports dependent on rear I/O module used).
•AN-AUD IN –Four balanced analog audio embed inputs.
•Outputs:
•3G/HD/SD-SDI OUT (1-4) –four 3G/HD/SD-SDI buffered video
outputs. Each output can be independently set as processed output
video or selected input video reclocked.
•RLY BYP B –3G/HD/SD-SDI which outputs a copy of SDI OUT 1
under normal conditions, or passive outputs the SDI input on
SDI IN B as a relay failover if card power is lost.
•AES OUT –BNC (AES-3id, 75Ω) ports as AES outputs (number of
ports dependent on rear I/O module used).
•AN-AUD OUT –Four balanced analog audio de-embed outputs.
•CVBS OUT –CVBS coaxial analog video usable with SD video
streams.

9922-FS-DSP-OM (V1.2) 9922-FS-DSP PRODUCT MANUAL 1-7
Introduction 9922-FS-DSP Functional Description
Figure 1-1 9922-FS-DSP Functional Block Diagram
EQ/
Reclock
Audio
Demux
Output
Crosspoint
3G/HD/SD
SDI IN A
9922-FS-DSPBD V1.0LB143
Deserialize
PROC VIDEO OUT (SDI)
EQ/
Reclock
3G/HD/SD
SDI IN B
Video
ADC
CVBS IN
Input Select/
Failover
GPIO
Control/
Monitor
Selected Input RCK (to Output Crosspoint)
Timecode
Select/Proc Video
DAC CVBS OUT
1 2 3 4
Serialize
AES
Rx
Audio
ADC
AES IN
AN-AUD IN
AES
Tx
Audio
DAC
AES OUT
AN-AUD OUT
Notes: 1. Signal connections shown depicts full input/output capability.
Practical input/output signal availability is determined by rear I/O module used. Refer to text for more information.
2. Some functions shown here are available only with corresponding
card option(s). Asterisk (*) denotes optional function/feature.
Selected
Input RCK
EQ/
Reclock
3G/HD/SD
SDI IN C
EQ/
Reclock
3G/HD/SD
SDI IN D Video Quality
Events Check*
From
Output
Crosspoint
Video Proc
Color Corrector*
EXT REF IN (from frame)
Framesync/
Pattern Gen
DSP Audio Processing
Audio Routing, Gain Control,
Downmix, SRC, Delay Adj.
Audio DSP Functions*
(Upmixing, Loudness Leveling,
Dolby Encode/Decode)

19922-FS-DSP Functional Description
1-8 9922-FS-DSP PRODUCT MANUAL 9922-FS-DSP-OM (V1.2)
Video Processor Description
The 9922-FS-DSP video subsystem provides the functions described below.
Input Video Select/Quality Check Functions
A GUI-based control allows the card to select from up to four 3G/HD/
SD-SDI inputs, and a SD CVBS analog video input. For analog inputs,
waveform-based ancillary data is preserved for extraction and usage later in
the card processing chain.
The input can be selected using DashBoard manual control, set to failover to
an alternate input upon loss of the target input, and can be externally selected
via a GPIO interface. An input Allowed Rasters and Allowed Frame Rates filter
allows inputs to be filtered (screened) for only user-allowed raster sizes and
frame rates, with unallowed raster/rates being rejected as an input (input
unlock). Reclocked copies of any SDI input can be outputted by the card
when selected as a choice on the output crosspoint.
(Option +QC). Quality Check allows criteria such as black/
frozen frame events to propagate an event alert. This alert can be used by the
card Event Setup/actions function to invoke video routing changes, GPO, and
other actions.
Auto-Changeover Function
(See Figure 1-2.) This function allows the card logic assert of input select and
routing to the RLY BYP B card processed output under normal conditions,
while providing latching relays at both the input and output nodes to provide
input failover to select an alternate input, and also provides output failover
which can passively relay-route the currently selected input directly to the
output if the card loses power or is removed from the frame. (Both relays are
located on the card rear module.)
The RLY BYP B SDI output retains selected routing regardless of whether a
selection was manually invoked or by a unit-detected failover (such as loss of
power). For example, prior to a power loss event if a changeover from
SDI IN A to SDI IN B was active at the time, this selection is retained by the
latching relays. In a power-loss event, SDI IN B would be directly routed to
output RLY BYP B, and the card automatically removed from the signal path
until normal operation again commences. In normal operation, the output
relay always maintains routing from the card processed output to output
RLY BYP B.
Note: •The card also provides active (DA-driven) outputs RCK/PROC 1 thru
RCK/PROC 4. These outputs are independent of the relay failover function
and will lose signal in the event of a power loss.
•The above failover uses basic signal presence as failover criteria and is
limited to inputs Aand B. Failover using active assessments (Quality
Check) can be set to provide failovers using frozen/black frame and other
criteria. See Video Quality Events Detect Function (p. 1-11) for more
information.

9922-FS-DSP-OM (V1.2) 9922-FS-DSP PRODUCT MANUAL 1-9
Introduction 9922-FS-DSP Functional Description
Figure 1-2 Auto-Changeover Function and Signal Flow
Video Output Crosspoint
A four-output video matrix crosspoint allows independently applying the card
processed video output or reclocked input to any of the four card discrete
coaxial outputs (SDI OUT 1 thru SDI OUT 4). For an SD output, a CVBS
coaxial output is available as a processed video output.
An additional output (RLY BYP B) provides a relay-protected output that
outputs a copy of SDI OUT 1 crosspoint selection in normal operation. In
power loss failover RLY BYP B passive outputs the signal connected to
SDI IN B.
A
B
PROC
IN
PROC
OUT
SDI IN A selected; card and SDI IN A OK
Select A active
asserted by
control logic
Select Processed
active asserted by
control logic
A
B
PROC
IN
PROC
OUT
SDI A selected; card loses power
Mechanical HOLD A
asserted by relay
latching
Mechanical GO TO
bypass asserted
by relay latching
A
B
PROC
IN
PROC
OUT
SDI IN A loss; failover to SDI IN B
Select B active asserted
by control logic
Select Processed
active asserted by
control logic
PROC
IN
PROC
OUT
SDI IN B selected; card and SDI IN B OK
Select Processed
active asserted by
control logic
A
B
PROC
IN
PROC
OUT
SDI IN B selected; card loses power
Mechanical HOLD B
asserted by relay
latching
Mechanical GO TO
bypass asserted by
relay latching
9940ACOFO LB90
Select B active
asserted by
control logic

19922-FS-DSP Functional Description
1-10 9922-FS-DSP PRODUCT MANUAL 9922-FS-DSP-OM (V1.2)
Timecode Processor
(See Figure 1-3.) This function provides for extraction of timecode data from
input video source, and in turn allow individual timecode strings to be
embedded into the output video. The function can monitor any of the video
inputs of the card for supported timecode formats such as ATC_LTC or
ATC_VITC for down-conversions to HD, and ATC_VITC or VITC
waveform (with selectable odd/even field line number control) for SD SDI or
CVBS inputs. Waveform VITC timecode can also be extracted from a
reference input and used as the output timecode value. If the preferred format
is detected, the preferred format is used by the card; if the preferred format is
not detected, the card uses other formats (where available) as desired. An
internally-generated free-run timecode can be also be embedded on output
video if desired.
The function also provides conversion between various timecode formats and
provides independent insertion and line number controls for each SDI
timecode output format.
When licensed with option +LTC, this function also can
receive, send and translate between audio/RS-485 LTC timecode formats and
the VBI formats described above.
Figure 1-3 Timecode Processor
Frame
Reference
SDI VITC
Waveform
Detect/Extract
SDI ATC_LTC
Detect/Extract
SDI ATC_VITC
Detect/Extract
Priority/
Select
Program
Video
Input
SDI VITC
Timecode
Proc/Embed
ATC_VITC
Timecode
Proc/Embed
ATC_LTC
Timecode
Proc/Embed
Insert
Control
Line
Number
Control
Buffer/
Format
3G/HD/SD–SDI
Free Run
(Internal Count)
Ref VITC
Waveform
Detect/Extract
Audio LTC
Select/Extract
Audio/
RS-485 LTC Audio/RS-485
LTC Generate
Audio LTC Out
RS-485 LTC Out

9922-FS-DSP-OM (V1.2) 9922-FS-DSP PRODUCT MANUAL 1-11
Introduction 9922-FS-DSP Functional Description
Frame Sync Function
This function provides for frame sync control using either one of two external
FRAME REF IN (1,2) reference signals distributed with the card frame, or the
input video as a frame sync reference.
This function also allows horizontal and/or vertical offset to be added
between the output video and the frame sync reference.
Frame sync can select from either of two card frame reference sources, or
free-run input video sync. Selectable failover allows alternate reference
selection should the initial reference source become unavailable or invalid. In
the event of input video loss of signal, the output can be set to disable video,
go to black, go to an internal test signal generator pattern, or freeze to the last
intact frame (last frame having valid SAV and EAV codes).
An internal test signal generator provides a selection of various standard
patterns such as color bars, sweep patterns, and other technical patterns. The
test patterns can be applied to the output video upon loss of input or manually
inserted at any time.
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 card 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 card 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).
Wings Insertion
Wings insertion allows a symmetrical L-R wings insertion to be integrated
into the card program video output. Wings video is accommodated using a
separate wings SDI input. The wings user interface displays wings timing
relative to the card output video, allowing wings timing offset to be adjusted
such that wings can be properly framed. (This function does not provide
timing offset control of the wings video; offset must be provided by a external
frame sync card or device controlling the wings video feed.)
The wings L/R insertion width can be manually configured using a wings
width control.

19922-FS-DSP Functional Description
1-12 9922-FS-DSP PRODUCT MANUAL 9922-FS-DSP-OM (V1.2)
Key/Fill Insertion
Option +KEYER provides for three of the card SDI video inputs to be used as
respective program video, key, and fill inputs. This function provides chroma
keying using the KEY VID IN signal. The FILL VID IN signal provides the fill
video that is inserted in the area “cleared out”by the key. The keying user
interface displays key and fill timing relative to the card output video,
allowing timing offset to be adjusted such that key and fill can be properly
framed. (The option and its host card does not provide timing offset control of
the key/fill video; offset must be provided by external frame sync cards or
devices controlling the key and fill video feed.) The program video input
when using keying accommodates either an SDI or an analog video input; key
and fill inputs are SDI only.
Alpha threshold keyer modes allow full-color key/fill from cost-effective
generic sources such as a standard PC (with appropriate HDMI-to-SDI output
conversion) hosting simple .bmp, .jpeg, or .png graphic files. In these modes,
a common key/fill SDI input provides both the key and fill input.
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 Burn-in Functions
User text, video format, 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.

9922-FS-DSP-OM (V1.2) 9922-FS-DSP PRODUCT MANUAL 1-13
Introduction 9922-FS-DSP Functional Description
Trouble Slate Insertion Function
Option +T-SLATE provides for graphic insertion onto the SDI processed
output raster. The function allows for uploading a .png image graphic file to
the card/device memory. (png files are converted to a special format using a
web tool before uploading to the host card/device; this is described in the
setup/operating instructions later in this supplement.)
When the image file(s) is uploaded to the card, its insertion can be enabled via
DashBoard Event Setup controls that enable the graphic insertion only under
certain conditions as desired. (For example, a trouble slate graphic can be set
to insert upon detected input Loss of Signal (LOS).
The trouble slate function allows for positioning the image within the active
video using DashBoard controls. Refer to +LOGO / +T-SLATE Manual
Supplement OPT-SW-PHXLTS-MS for detailed information and installation/
setup instructions.
Ancillary Data Processor
Option +ANC provides full VANC/HANC ancillary data de-embedding and
embedding for 3G/HD/SD-SDI streams. Direct access to DID and SDID
locations allows extraction or insertion of user data such as camera PTZ,
SCTE 104, closed-captioning read/insert, GPI/GPO via ANC, or other
specialized user payloads. Data can be extracted and inserted within the card
(Bridge mode), or inserted and/or extracted to and from the card via serial or
IP interfaces connecting to external devices/systems. A rear I/O module with
a dedicated IP port can be used with the ancillary data processor function for
data insertion or extraction via IP.
This option also provides SMPTE 337 embed/de-embed, which allows serial
user data to be embedded and de-embedded over unused embedded audio
pairs.
EAS Text Crawl Generation Option +EAS provides for
automated keying Emergency Alert System (EAS) text crawls in the active
program video output. The function receives its text stream via a card serial
data input. The EAS crawl start can be set to trigger upon receiving the serial
data message, or be set to use a GPI to trigger start of the EAS crawl.
Embedded in the received serial data are commands which set the message
severity to be shown by the keyed crawl (severity is correlated to
user-specified text color and background color for the crawl). User controls
allow control of the crawl speed and repeat of the crawl burn-in (if desired).
Refer to +EAS Manual Supplement OPT-SW-PHXEAS-MS for detailed
information and installation/setup instructions.

19922-FS-DSP Functional Description
1-14 9922-FS-DSP PRODUCT MANUAL 9922-FS-DSP-OM (V1.2)
Audio Processor Description
The audio processor operates as an internal audio router. This function
chooses from the following inputs:
•16 channels of embedded audio from the SDI video input (default
1-to-1 routing to SDI output)
•Up to 16 channels (8 pairs) of discrete AES input1
•Up to 4 channels of balanced analog audio input
(See Figure 1-4.) The audio processing subsection is built around a card
internal 16-channel audio bus. This 16-channel bus receives inputs from an
input routing crosspoint that routes de-embedded, and discrete AES and
analog audio inputs, over the 16-channel card bus. Correspondingly, at the
output end of the 16-channel bus is an output routing crosspoint that in turn
distributes the 16-channel bus signals to embedded, and discrete AES and
analog audio outputs.
An Input Audio Status display shows the presence and peak level of each
input audio channel received by the card. In addition to SDI embedded audio
channel sources, analog and coaxial AES inputs are available as input audio
choices. For AES audio inputs, payload is identified (PCM or data such as
Dolby®Digital or E). Each AES input pair has independent sample rate
converters to align each input pair with video timing to accommodate cases
where AES audio is not synchronous with input video (SRC automatically
bypassed for non-PCM payloads). As such, the audio subsection provides a
full crosspoint between all supported audio inputs and output types.
Figure 1-4 Basic Audio Processing Block Diagram
1. Discrete audio I/O channel count is dependent on rear I/O module used. Not all rear I/O modules
may support maximum number of available discrete channels.
De-Embed IN 1-16
(from Program
Video De-Embed)
AES
Rx/SRC
Input Routing
Internal
Bus
Routing/Gain/
Mute/Invert
Controls
Analog
Audio
ADC
Audio
Meters
AES IN
AN-AUD
IN
Audio
Delay
Offset
Control
Internal Bus Controls
Ref
Dolby E
Alignment
Control
Output Routing
Routing/Gain/
Mute/Invert
Controls
Audio
Meters
AES
Tx
Analog
Audio
DAC
AES OUT
AN-AUD
OUT
Embed 1-16
(to Program Video
Embed)
9902AUD V1.0LB89
Downmix

9922-FS-DSP-OM (V1.2) 9922-FS-DSP PRODUCT MANUAL 1-15
Introduction 9922-FS-DSP Functional Description
Clean and Quiet Switching option +CQS allows SDI input
selection to be changed from one source to another while ducking audio
during controlled input video switching transitions to provide silence between
input switches. The cross-fade is queued for the next available RP168 switch
line following the switch command.
Note: •Clean audio switching is assured only for intentional, controlled switches via
user control. Clean audio switching cannot be assured for failover switches.
•Clean switching requires that both SDI signals (switch from and switch to)
be stable and present, and of the same SDI format and rate.
•Clean audio switching function is designed for PCM audio. This function
does not assure clean decoded audio when switching from/to Dolby or other
non-PCM audio.
Audio Down Mix Function
(See Figure 1-5.) The Audio Down Mixer function provides for the selection
of any five embedded channels serving as Left (L), Right (R), Center (C), Left
Surround (Ls), and Right Surround (Rs) individual signals to be multiplexed
into stereo pair Down Mix Left (DM-L) and Down Mix Right (DM-R). The
resulting stereo pair DM-L and DM-R can in turn be routed to any embedded
audio pair as desired (or de-embedded to an AES or analog audio output).
Figure 1-5 Audio Down Mix Functional Block Diagram with Example Sources
Flex Buses
For both input and output nodes before and after the card internal buses, flex
buses provide flexible-structure mixer in which any of 16 summing nodes
(Flex Mix Bus A thru Flex Mix Bus P) can receive any card audio input, thereby
allowing several customizable mixing schemes. Similarly, any of the 16 card
internal bus signals can be applied to an output flex bus mixer.
Audio DSP Function
The Audio DSP Function provides a DSP-based platform that supports
multiple audio DSP options. When optioned with various diverse audio
processing options, the DSP-based processing core (which supports numerous
simultaneous processing engines) uses license “credits”which allows flexible
tailoring of multiple proc function instances. Audio proc options include
Dolby®Real-Time Loudness Leveling automatic loudness processing,
Dolby®D/D+ encode/decode, and Linear Acoustic®UPMAX™automatic
upmixing.
DM-L
L
R
C
Ls
Rs
DM-R
Emb Ch 1
Emb Ch 2
Emb Ch 3
Emb Ch 5
Emb Ch 6
Embed Ch 1 - Ch 16

19922-FS-DSP Functional Description
1-16 9922-FS-DSP PRODUCT MANUAL 9922-FS-DSP-OM (V1.2)
(See Figure 1-6) The Audio DSP block is positioned between all card audio
inputs (input mixer positioning) as well as audio outputs (output mixer
positioning). Specific individual audio DSP proc functions are facilitated
using licenses for these options. When any audio option is licensed
(activated), the processing can be positioned at the input or output mixer as
desired.
•Input Mixer path positioning locates the DSP pipeline to receive basic
external inputs coming into the card, and then allows DSP processed
output channels to be directed to the card internal Audio Bus
channels by selecting Audio DSP channels as sources for destination
Audio Bus channels via the Input Audio Routing/Controls
•Output Mixer path positioning locates the DSP pipeline to receive card
Audio Bus channels and then place the DSP processed output
channels directly at the card audio outputs as sources for destination
Embedded Output or AES Output channels via the Output Audio
Routing/Controls.
Figure 1-6 DSP Pipelines and Input/Output Mixer Positioning
+DSP Options. Option licenses provide the user-exposed DSP
functions. Available DSP options are as follows. Multiple licenses for the
same or different options can be installed and used simultaneously.
•+DSP-RTLL-5.1 Dolby®Real-Time Loudness Leveling™
5.1-Channel Loudness Processor Option
•+DSP-RTLL-2.0 Dolby®Real-Time Loudness Leveling™
2.0-Channel Loudness Processor Option
Both DSP-RTLL-5.1 and DSP-RTLL-2.0 provide for specially suited
Target Level (which sets the target loudness level) as desired. A Peak
Limit function can be set to provide absolute peak limiting. This
function is also configurable for aggressiveness. An intelligent
Speech Percentage detection algorithm can help distinguish between
program speech and other sounds. This can help in “fine tuning”
various parameters to best suit the program material.
DSP A/B•
•
•
Emb 1-16
•
•
•
AES 1-16
Etc.
Audio Bus
Channels 1-16 •
•
•
Emb Out 1-16
AES Out 1-16
Audio Bus
Channels 1-16
DSP C/D
DSP E/F
DSP G/H
DSP A/B
DSP C/D
DSP E/F
DSP G/H
Input Mixer DSP Positioning Output Mixer DSP Positioning