Fiber Optics In Sports Production Application Note (GVB-1-0255A-EN-AN) File size: 1.5 MB, posted Sep 13 2014 Grass Valley, a Belden Brand developed this guide to assist non-engineering broadcast professionals in making critical decisions about using fiber optic technology for sports production. Because of the vastly increased bandwidth requirements of high-definition television signals and the expansion of internal video operations in sports venues, fiber optics can play a huge role in cutting costs and enhancing the workflow of sports production.
XCU: The Next Generation of Camera Base Stations Application Note by Klaus Weber, Director Imaging Technology, (GVB-1-0201A-EN-AN) File size: 1.1 MB, posted Sep 30 2014 At NAB 2013, Grass Valley introduced the newest idea in broadcast camera base stations (CCUs) the XCU eXchangeable control unit. Two XCU models (XCU WorldCam and XCU Elite) have replaced the previous range of LDK 3G Transmission base stations and offer the same functionality and performance.
However, XCU also provides a unique "cradle" concept which allows for easy "slide-in" and "slide-out" of the XCU into and out of a pre-mounted XCU cradle. This unique cradle concept is a revolutionary solution and a real game-changer for video production companies such as OB truck operators as it helps to minimize operational costs and streamlines the reconfiguration of OB trucks for each production.
Applications for the LDX Compact Series Application Note by Klaus Weber, Director Imaging Technology, (GVB-1-0200B-EN-AN) File size: 1.4 MB, posted Oct 24 2014 The Grass Valley LDX Compact series of advanced imaging cameras is an extension to the revolutionary LDX Series of cameras built for tight spaces, remote pan/tilt heads, Steadicam and POV applications with superior imaging, processing and performance. LDX Compact is available in three different versions which offer different format support and feature sets optimized for different applications. All versions offer a new level of business flexibility with the introduction of the GV-eLicensing system providing an easy upgrade path from any lower model of the range into any higher model. LDX Compact provides the same image performance and all of the control features of the LDX Series of high-quality broadcast system cameras in a smaller mechanical package. This implementation produces the same high level of image acquisition quality in areas and from angles that can be very space constrained.
The Kayenne ClipStore Application Note by David Casper, (GVB-1-0152B-EN-AN) File size: 3.2 MB, posted Feb 28 2019 The Kayenne ClipStore from Grass Valley, a Belden Brand, incorporates K2 media server technology by embedding either a 4-channel K2 Summit or a 2-channel K2 Solo. Each of these server channels records and plays a video and key pair. The ClipStore video and key are kept in one single file (not two files) so that video, key and audio are always synchronized without the need to gang channels.
Direct IP Configuration Application Note (3922-49632-541 v1.1) File size: 1.4 MB, posted Nov 02 2017 This application note describes a step-by-step procedure to set up a Direct IP configuration.
We're integrating standardized SMPTE 2022-6 IP support into every major product category we offer, so you can migrate to IP on your terms when it makes business sense for you. This includes cameras, switchers, routers, servers, replay and multiviewers. All while maintaining SDI support.
Mobile TV Group Flexes IP Capability with Grass Valley Solutions Case Study (GVB-2-0746A-EN-CS_MTVG) File size: 908.7 KB, posted Aug 19 2019 A long-time customer, MTVG uses Grass Valley production switchers and over 300 cameras across its fleet. "We value the relationship we have built with Grass Valley over the years; we take a very collaborative approach with the Grass Valley team who are very open to our input as we strive to give our clients what they need today and address their changing requirements." Said Garvin. "We have also worked closely with them in the past in areas such as super slow-motion cameras."
45 FLEX is equipped to support 11 Grass Valley cameras: four LDX 86 Universe super slow-motion HD/3G fiber cameras with IP XCU base stations, LDX 82 Première 720p/1080i fiber cameras with IP XCU base stations, and three LDX 82 Première 720p/1080i triax cameras with twin XCU base stations. It also houses Grass Valley's Kayenne K-Frame X multiformat IP production switcher.
High Dynamic Range 4K UHD Gets Full Test Run at the Alpine Ski World Cup in Italy Case Study (GVB-2-0699A-EN-CS) File size: 457.9 KB, posted May 03 2019 Global Production decided to also commit two LDX 86N cameras to shooting at 6X speed in order to create exciting images in super-slow motion. Grass Valley followed these sporting events, technically supporting Global Production, by providing spare equipment and giving support in the management of native live HDR.
The production included a Grass Valley 2 M/E Karrera and Kayenne K-Frame with 192 in and 96 out in 3G, configured in 2.5 M/E 4K UHD with HDR.
CHALLENGE: TV Cultura a station with a legacy of being a pioneer, starting with the early move to a tapeless environment wanted to launch a new set of technologies that would be even more innovative.
SOLUTION: A Grass Valley news production solution to enable more efficient workflows, consisting of LDX 80 Flex cameras, GV STRATUS video production and content management, EDIUS editing software, K2 Summit 3G production clients and K2 SAN
BENEFITS: Transformed TV Cultura's news production workflow into an agile and cost-efficient operation with the ability to scale based on business and production needs.
The college offers a variety of practical learning opportunities for students while delivering a range of high-quality programming to the Emerson campus community.
CHALLENGE: Provide an educational environment that features future proof and upgradable broadcast technology tied to practical applications.
SOLUTION: Work with Grass Valley and The Systems Group to upgrade studios to HD capability with a path to 4K UHD.
BENEFITS: Students are now able to join the workforce with relevant experience on the equipment they will find as they begin their careers.
CHALLENGE: To produce baseball telecasts to support five different program platforms
SOLUTION: LDX Flex cameras, GV Director nonlinear live production center, K2 Dyno Replay System with ChannelFlex, NVISION 8500 router, Kaleido-MX multiviewers
BENEFIT: Minimal training time, with the ability to produce a major league telecast while still in the minor league.
CHALLENGES: Moving into a new facility and then upgrading to HD
SOLUTION: Phoenix TV worked with BFA and Grass Valley to determine the most appropriate workflow, the best equipment to address the multiple types of programming offered, and developed an in-depth training program to get the production crew up to speed quickly.
Pistas Argentinas-Ironbox SA Case Study (GVB-1-0142B-EN-CS) File size: 984.3 KB, posted Mar 04 2019 Pistas Argentinas-Ironbox SA, Argentina
Produces Automovilismo para Todos (Motorsport for Everyone) 42 weekends per year
CHALLENGES: A live production solution that can handle the demands of auto racing, including cable runs up to 1,800m (5,905 ft.)
SOLUTION: Grass Valley LDK 8000 and LDK 8300 Super SloMo cameras, K2 Dyno Replay Systems, and a Karrera Video Production Center switcher
BENEFITS: Superb imagery with slow-motion to capture the events and emotions of auto racing
CHALLENGE: Broadcast church services in high-definition (HD) under low-light conditions for domestic television, radio, and international web audiences. Produce high-end program streams for image magnification, broadcast, and the Internet simultaneously
SOLUTION:
A customized system based on Grass Valley camera and switcher technology to streamline the production of broadcast, web, and other types of content for domestic
and international audiences
BENEFIT: Cameras that capture HD images natively and are format upgradable, allowing for greater flexibility and versatility for first-rate productions. A switcher with an efficient user design and modular approach that provides for a visually compelling program while offering exceptional immediate and longterm value with a minimal initial investment
tvOne Case Study (GV-5113M) File size: 576.1 KB, posted Sep 27 2013 From its new studio, tvOne broadcasts a mixture of news, sports, and entertainment, distributed via terrestrial TV service. Djatmiko S.A.S, manager of technical support at tvOne, intended to provide viewers a showcase of what tvOne can do in terms of producing the best programs for its growing audience. This meant installing the latest video production equipment, including six new Grass Valley® LDK 3000 HD cameras and a new Grass Valley Kayak™ 3 M/E HD production switcher.
Al Kass: Covering sports in the Gulf Case Study (GV-4102M) File size: 1.0 MB, posted Oct 14 2011 For its latest investment project, Al Kass commissioned two new large outside broadcast trucks to augment its existing fleet with large-scale production capabilities. Although the units will be based in Doha, the expectation is that they will travel throughout the region, and particularly to neighboring countries including the United Arab Emirates.
The two trucks are being built for Al Kass by Grass Valley at its outside broadcast systems center of excellence in Weiterstadt, Germany.
The Opportunity: Turning a 1912 production landmark into a 21st-century media facility
The Solution: Creating an end-to-end workflow for global storytelling
The Outcome: A robust workflow, a new network launch and Stay Well campaign
Mansion Mobile Television: Keeping Business in Focus with Grass Valley HD Cameras Case Study (CAM-4079M) File size: 765.8 KB, posted Jun 20 2012 Any mobile production services company will tell you that the quality of the images they produce on-site for their clients is their virtual calling card for recurring business. When compared to the competition—which is becoming more fierce all the time—you are only as good as your last project and how it looks on the screen. That's why the team at Mansion Mobile Television, a production company located in Branson, Missouri, was so careful when picking the cameras they would use for the literally hundreds of live sports and entertainment events they complete each year across the entire Midwest US and other regions.
Mansion Mobile chose Grass Valley® LDK 8000 Elite WorldCam cameras and Canon HD lenses for their arsenal for three simple—but very practical—reasons: the image quality the cameras produce, their ability to natively shoot in different HD formats, and their durability. Mansion Mobile could be shooting a 720p project for Fox Sports one day, and a 1080i project for CBS Sports the next. The LDK 8000 Elite WorldCam gives the company the confidence of knowing that their investment is sound and secure.
The ESC 2011 was produced and broadcast in high-definition 1080i with 5.1 surround sound and two-channel stereo. A key role in the production of the ESC 2011 were four Grass Valley® LDK 8000 Elite cameras with wireless adapters.
Talkback Thames: Arresting Performance from HD Cameras Case Study (CAM-4058M-2) File size: 698.0 KB, posted Jan 27 2011 The Bill is a long-running and very popular police procedural drama produced by Talkback Thames for the UK's ITV network. Early in 2009 the decision was made to change the requirement to a weekly, one hour high-definition drama for a 9:00 pm/21.00 timeslot. That called for Talkback Thames to re-equip its production capabilities to upgrade to HD, and as part of that they looked at new cameras.
One of the characteristics of the way The Bill worked in SD was that Talkback Thames used system cameras recording to separate devices, rather than the camcorders that might typically be used for drama. Having looked carefully at all the options available as they moved to HD, Talkback Thames decided to maintain the same approach, and placed an order for five Grass Valley® LDK 8000 Elite cameras, which record onto the Panasonic P2 format.
JPEG XS: Grass Valley's Standardized Approach Technical Brief (TB-PUB-2-1002B-EN) File size: 241.8 KB, posted Aug 13 2021 A Grass Valley JPEG XS solution is a true end-to-end ecosystem allowing a broadcaster to reap the full benefits of scalability, flexibility and efficiency of JPEG XS in an IP infrastructure. Broadcasters looking for a simple, standards-compliant, end-to-end solution will find that Grass Valley is the only vendor to address the complete workflow. Broadcasters who require multivendor systems will benefit from Grass Valley's adherence to standardized technologies and the fact that all Grass Valley solutions are fully NMOS compliant and are extensively tested for interoperability.
Python Plus from Grass Valley, a Belden Brand, is our answer to lowering the cost of digital video and fiber distribution, eliminating concerns about distance, interference or ground loop issues.
HDX-Plus, Power Plus 2 & SHED: Power Solutions for Broadcast Cameras Datasheet (GVB-1-0581G-EN-DS) File size: 1.1 MB, posted Nov 09 2018 The new generation HDX-Plus from Grass Valley, a Belden Brand, allows you to extend the distance between the camera's CCU and HDX-Plus over fiber, and supply power from the HDX-Plus over SMPTE hybrid cable to the camera. The HDX-Plus is compatible with Grass Valley's LDX range of cameras and Sony cameras.
In addition, when HDX-Plus is used with Power Plus 2, it can be matched with any camera manufacturer when either an Anton Bauer or IDX power plate is available. Power Plus 2 replaces the on-board battery and provides up to 200W over 3 km (1.86 mi.) to the camera.
SHED-BS when SMPTE power is required to be eliminated and converted to a fiber-only connection from CCU to HDX-Plus. SHED stands for SMPTE Hybrid Elimination Device, and that is what it is. It is a small adapter that allows you to use ordinary single-mode optical fiber for HD (and slow motion) camera links and in venue/facility infrastructure, and eliminate bulky hybrid wire/fiber.
LUMO Series: High Density Fiber Converters Datasheet (GVB-1-0244D-EN-DS) File size: 1.3 MB, posted Sep 15 2016 LUMO from Grass Valley, a Belden Brand, is a high-density 1 RU frame with 36 SFP-based fiber converters, ideal for large distribution of high bandwidth 3G signals.
LUMO's 1 RU size minimizes rack space and often complex cabling concerns have been greatly reduced by including fiber connectivity on one side of the unit and coax electrical on the other.
LDK 4425 3G Fiber Power Converter: 3G Transmission Family Converter Datasheet (GVB-1-0157C-EN-DS) File size: 397.2 KB, posted Mar 11 2016 LDK 4425 3G Fiber Power Converter from Grass Valley, a Belden Brand, is a heavy duty, high-quality, multistandard module that converts 2X single mode (dark) fiber signals to full 3G camera-powered SMPTE hybrid fiber or for use with a variety of Grass Valley base stations. It supports all HD and 4K video formats and is part of the versatile Grass Valley 3G Transmission family and the XF Fiber Transmission family.
3G Fiber Camera Transmission Datasheet (GVB-1-0156A-EN-DS) File size: 423.6 KB, posted Oct 03 2014 The 3G Fiber transmission solution from Grass Valley, a Belden Brand, consists of the LDK 5420 camera adapter and the LDK 4410 base station. This 3rd generation fiber solution is a non-compromise, fully featured solution that can cope with the broadcast requirements of today and tomorrow.
LDX Cameras Accessories: Datasheet (DS-PUB-3-1024B-EN) File size: 2.0 MB, posted Feb 28 2023 Complete your camera system with hand-held or tripod-mounted options to fit all live production needs. LDX cameras offer a variety of viewfinder options for different resolutions, brightnesses, and viewing conditions. Accessories may be interchanged within a camera series to match production needs.
LDX 90 & LDX C90 Series Technical Specifications (DS-PUB-3-1021d-EN) File size: 2.1 MB, posted Feb 08 2023 Adapting to new circumstances is a constant in live production. In addition to the pace of the action in the event, the camera must rapidly adjust to shooting positions, lighting and weather. Even more critical is the ability quickly reconfigure production formats, picture resolution and frame rates with a minimum of effort and downtime. Designed specifically for these demanding conditions, Grass Valley LDX cameras set the standard for combining picture quality with ease of use in capturing live images.
LDX 90 Series: Superb Image Quality in HD or UHD Datasheet (DS-PUB-3-1019B-EN) File size: 2.1 MB, posted Dec 16 2021 To ensure highest quality image capture, Grass Valley develops camera imagers that specifically meet the requirements of live events. All of the LDX 90 series cameras capture fast-paced action without image smear. The cameras adapt easily to a wide range of lighting conditions across all of the different acquisition speeds. Even for 3X and 6X speed slow-motion under artificial lighting, the LDX 90 series ensures pristine images with the AnyLightXtreme live flicker reduction system.
LDX 100 Series: Premium Live Production Camera Datasheet (DS-PUB-3-0900D-EN) File size: 2.1 MB, posted Apr 06 2023 Designed to reveal in detail the intensity and emotion behind fast-paced action and split-second decisions, LDX 100 cameras use a new 2/3-inch Titan imager to capture Ultra High Definition (UHD) High Dynamic Range (HDR) images at 3X high speed. That's a lot of "high" functionality in one description, but that's what you should expect from Grass Valley's new flagship camera platform.
The LDX 150 is Grass Valley's highest performing live broadcast camera. Its base model is a single-speed HD camera that can connect to an XCU Universe UXF and can slide right into any existing baseband configuration. With additional software licenses, the LDX 150 offers triple-speed UHD, streaming directly into your IP infrastructure by using its NativeIP capabilities.
PTZ 35X HD Camera: Pan-Tilt-Zoom (PTZ) Camera Datasheet (DS-PUB-2-0990B-EN) File size: 255.7 KB, posted Jul 29 2021 There are many situations that require video capture, but where sending in a camera operator is not feasible. When you need a small and unobtrusive camera that you can “set and forget,” the Grass Valley pan-tilt-zoom camera provides a versatile and affordable way to capture images in situations that are not suited to larger cameras, with the image quality you expect from a Grass Valley camera.
HPE-300: Ruggedized Camera Power Supply for Grass Valley Cameras Datasheet (DS-PUB-2-0899A-EN) File size: 800.4 KB, posted Apr 30 2020 The Grass Valley HPE-300 is a ruggedized camera power supply that is the perfect companion for Grass Valley cameras, including the latest LDX 100. The HPE-300 provides 300W power to support any camera configuration, including box lenses with SuperXpanders. The HPE-300 allows you to extend the distance between the camera and CCU up to 3 km, providing power over SMPTE hybrid cable to the camera.
LDX 85N 4K & LDX C85N 4K: Native 4K UHD FullSize and Compact Cameras Datasheet (DS-PUB-2-0853B-EN) File size: 624.9 KB, posted May 04 2020 Designed for those producing in 4K UHD at either 50 or 59.94 Hz frame rates, these cameras can also be licensed for native HDR and DirectIP, while using all the same accessories as the LDX Series camera range.
For those that have a clear need for only 4K UHD (3840x2160) 50p/59.94p acquisition, Grass Valley has developed the LDX 85N 4K and LDX C85N 4K cameras, providing you with full native 4K UHD performance at a more affordable price level.
The LDX 86N Series delivers native HD, 3G and 4K images for the highest possible resolution and image clarity. The LDX 86N Series lets you grow into the formats you need tomorrow while buying only what you need today. With a daily, weekly or perpetual GV-eLicense upgrade path, you can move from any single speed HD/3G format to 4K from 3X HD speed to 6X HD/3X 3G speed and even a camera that can switch between higher resolution and higher frame rate. Optional high dynamic range (HDR) for single-speed operation is available via a perpetual GV-eLicense.
LDX 86 Series High Sensitive (HD/3G/4K/High-Speed with optional HDR)
The LDX 86 Series of cameras offer the perfect solution for all format requirements, especially when light sensitivity is of prime importance. Acquiring in native 1920x1080, the LDX 86 4K and LDX 86 Universe cameras use a unique closed-system process for 3840x2160 UHD where all of the processing takes place within the camera system. This delivers a 4K image with the highest light sensitivity available in any system camera, with images almost indistinguishable from native 4K acquisition in most applications.
The world's first self-contained high-speed cameras in a small form factor for space-constrained applications. As an extension to the LDX range of cameras, they produce the same level of quality from angles and in areas where high-speed cameras with a compact form factor are required.
LDX 82 Series (HD/3G with optional HDR)
A unique line of advanced imaging cameras built around Xensium-FT CMOS imagers. These cameras have the highest sensitivity and image performance across different video formats, while offering a new level of business flexibility by using one hardware platform with a flexible GV-eLicense software upgrade implementation.
With the addition of BT.2020 wide color gamut support and optional HDR support, these cameras provide an outstanding solution for all HD/3G applications.
LDX C80 Compact Series (HD/3G)
An extension to the LDX Series of cameras with an identical image performance and a comparable feature set but in a smaller mechanical package. They are the perfect companions to the LDX Series cameras and bring a new level of image performance and business flexibility for all applications where cameras with a compact form factor are required.
LDX Cameras Accessories: Datasheet (Acc_DS-PUB-3-1019B-EN) File size: 1.7 MB, posted Mar 28 2022 Complete your camera system with hand-held or tripod-mounted options to fit all live production needs. LDX cameras offer a variety of viewfinder options for different resolutions, brightnesses, and viewing conditions. Accessories may be interchanged within a camera series to match production needs.
Ignite SDC/HDC Documentation Set (071-8504-06) File size: 8.6 MB, posted Oct 14 2008 Note: These are completely linked documentation sets that do not function directly from the website. Files must be downloaded; Do Not attempt to open from the website. Also, download times for some files could be as much as 3-5 minutes.
Ignite SDC/HDC Documentation Set (071-8504-04) File size: 8.0 MB, posted Nov 05 2009 Note: These are completely linked documentation sets that do not function directly from the website. Files must be downloaded; Do Not attempt to open from the website. Also, download times for some files could be as much as 3-5 minutes.
Ignite SDC/HDC Documentation Set (071-8504-03) File size: 5.2 MB, posted Nov 05 2009 Note: These are completely linked documentation sets that do not function directly from the website. Files must be downloaded; Do Not attempt to open from the website. Also, download times for some files could be as much as 3-5 minutes.
Ignite SDC/HDC Documentation Set (071-8504-02) File size: 5.0 MB, posted Nov 05 2009 Note: These are completely linked documentation sets that do not function directly from the website. Files must be downloaded; Do Not attempt to open from the website. Also, download times for some files could be as much as 3-5 minutes.
Ignite SDC/HDC Documentation Set (071-8504-00) File size: 4.2 MB, posted Nov 05 2009 Note: These are completely linked documentation sets that do not function directly from the website. Files must be downloaded; Do Not attempt to open from the website. Also, download times for some files could be as much as 3-5 minutes.
Multi-Truck Replay Product Spotlight (GVB-1-0528B-EN-PS) File size: 1.3 MB, posted Mar 05 2019 Sharing LDX 86 XtremeSpeed cameras between two mobile production
trucks for replay creation with independent K2 Dyno Replay Systems
By using a solid-state drive (SSD) server in the main truck, a hard disk drive (HDD) server in the second truck and a 1 GigE network between trucks, it is possible to share the recorded high-speed output of two LDX 86 XtremeSpeed 6X super slow-motion (SSM) cameras between BOTH mobile production trucks so that slowmotion operators in each truck can create and share their own SSM replays and playlists.
AMPP Support for NDI Technical Briief (TB-PUB-3-1034A-EN) File size: 1.1 MB, posted Aug 25 2022 NDI is a network protocol that enables audio, video and metadata signals to be sent over standard IP networks in real time. NDI is bidirectional, low latency, and can transmit high-quality compressed video up to 4K and beyond. Free to use, NDI provides more than just a transport.
Creative Grading Technical Brief (TB-PUB-3-0810A-EN) File size: 1.4 MB, posted Apr 13 2022 The capture of high-quality camera images during live conditions can be very demanding. Whether indoors or out, the difficulties of adapting to the limitations of natural or artificial lighting and responding to rapid lighting changes are compounded by the artistic choices of a camera look, matching ambient or branded coloring, producing in multiple video formats, and of course satisfying unpredictable customer expectations all under high-pressure time constraints.
Using Creative Grading for Distributed Production Technical Brief (TB-PUB-2-0952A-EN) File size: 1.2 MB, posted Oct 19 2020 Camera shaders are a critical part of maintaining picture quality during the constantly changing conditions of a multicamera live production. In today's socially distanced environments, media production teams would like to reduce the number of crew members on-site by allowing the camera shaders to work off-site. But they still must maintain the responsive reaction times needed for live shading.
CHALLENGE: Create the world's first all-IP, UHD OB fleet.
SOLUTION: Grass Valley and Arena, with technology partner Cisco, designed a network topology using a spine and leaf configuration, based around a 2.88 Tb/s Nexus switch.
BENEFITS: OBX is completely flexible, format-wise, and can be configured for 4K UHD, 3G, HD, even SD, without the need to re-cable.
Lighter payload compared with Quad-SDI solutions, and equipment can be distributed more evenly around the OB truck (unlike a conventional SDI router).
Introducing LDX 100 Series: posted Apr 22 2020Introducing the LDX 100 Camera platform - a high-speed, native UHD camera built specifically for the rigors of IP-connected workflows.
A look at the features of the LDX Series: posted Jan 07 2014A look at the features of the LDX Series, LDX Compact series, XCU camera control unit, transmission, and accessories.
LDX Series - Introduction
LDX Series - Ergonomics, Xensium FT Imagers, Reliability, Business Flexibility (chapter 1)
LDX Series - Business Flexibility (chapter 2)
LDX Series - Model Overview (chapter 3)
LDX Series - LDX Flex Overview (chapter 4)
LDX Series - LDX Première Overview (chapter 5)
LDX Series - LDX Elite Overview (chapter 6)
LDX Series - LDX WorldCam Overview (chapter 7)
LDX Series - LDX Compact Overview (chapter 8)
LDX Series - Transmission Flexibility (chapter 9)
LDX Series - Accessories (chapter 10)
Comparing High-Speed Camera Solutions for Live Broadcast Applications Whitepaper (WP-PUB-3-1020A-EN) File size: 387.2 KB, posted Dec 09 2021 Slow-motion and super slow-motion replays have been an important part of media storytelling in nearly all live sports productions for many years. But, more and more often they are also used in other entertainment productions such as game or dance shows to deliver a new level of emotional connection to these types of studio productions.
There are several options for the speed of the image acquisition and replay. Every option has its own strengths and limitations. What are the typical requirements for the different applications? Why are there only a very limited number of the possible scenarios that have been widely accepted?
This whitepaper explains all these points in more detail with guidance for choosing the right technology for the application.
The Business Case for Broadcast Cameras Whitepaper by Ronny van Geel, Director of Product Management, Cameras, Grass Valley, (WP-PUB-2-1005A-EN) File size: 587.5 KB, posted Aug 23 2021 Purchasing cameras represents a significant investment on the part of any content creator. As you investigate the options for your organization, consider the following: What are the long-term commercial and strategic considerations when making decisions about cameras? What are the pressures on broadcasters, outside broadcast companies and the rental houses that serve them? Given the competitive market for live broadcast cameras, how should you make a final decision?
The Impact of New Production Formats and Workflows to Camera Control Whitepaper by Klaus Weber, Principal, Camera Solutions and Technology, (GVB-2-0608A-EN-WP) File size: 1.2 MB, posted May 28 2019 Today, camera control solutions in live broadcast productions are mainly used to adapt the camera's capabilities to a given light situation, and to achieve a certain "look" and style of the images. New formats such as high dynamic range (HDR), wide color gamut (WCG), 4K UHD, IP and simultaneous HDR/SDR or HD/4K UHD operations, require more agile controls. Now with more features to be controlled, managing the various settings becomes very difficult. A broadcast camera control solution that leverages the developments from grading applications used in post-production and other widely used image control applications, such as Photoshop, will benefit from new ideas and the new talents grown with these solutions. It's time for a change! This paper will explain the background of today's camera control solutions and show, based on extensive customer feedback, how it should develop in the future.
HDR: A Guide to High Dynamic Range Operation for Live Broadcast Applications Whitepaper by Klaus Weber, Principal, Camera Solutions and Technology, (GVB-1-0676B-EN-WP) File size: 3.6 MB, posted Dec 21 2018 This whitepaper explains the challenges and the best possible solutions to produce native 10-bit HDR in either HD or 4K UHD, and deliver that content in HDR and SDR simultaneously, as necessary, thanks to the high-quality conversion that can be done with a downmapping process. These solutions provide native support for both of today's worldwide standard: Hybrid Log-Gamma (HLG) and Perceptual Quantization (PQ or SMPTE ST 2084).
HDR is shaping up to be the next major advancement in the viewing experience, with consumers praising the image improvements and broadcasters working to find the best options for delivery. Grass Valley's HDR solutions allow our customers to choose the best approach for their specific production needs today, whether that be HD, 4K UHD or both, through an easy upgrade path with GV-eLicense if today's business model demands HD.
Grass Valley, a Belden Brand, offers a portfolio of HDR-enabled solutions that includes cameras, switcher frames, servers, routers, up/ downmapping cards and multiviewers. With these devices, broadcasters are able to produce native 10-bit HDR in either HD or 4K UHD and deliver that content in HDR and SDR simultaneously, as necessary, thanks to the high-quality conversion that can be done with a downmapping process.
HDR and the Broadcast Environment: Better Pixels Create Better Content Whitepaper by Chris Merrill, Product Marketing & Klaus Weber, Principal, Camera Solutions and Technology, (GVB-1-0661B-EN-WP) File size: 1.3 MB, posted Feb 28 2019 HDR is generally recognized as the next big thing in content delivery with an immediate perceivable benefit for the consumer. The ability to produce HDR content in HD removes the significant bandwidth requirements needed for HDR in 4K UHD and can be more quickly deployed.
HDR is shaping up to be the next major advancement in the viewing experience, with consumers praising the image improvements and broadcasters working to find the best options for delivery. Grass Valley's HDR solutions allow its customers to choose the best approach for their specific production needs today, whether that be HD, 4K UHD or both, plus an easy upgrade path for tomorrow's demands with GV-eLicenses as production requirements change.
LDX Image Acquisition Solutions: The Power of Choice Whitepaper by Klaus Weber, Principal Camera Solutions & Technology, (GVB-1-0593C-EN-GV) File size: 543.2 KB, posted Oct 09 2018 LDX 86N: Native 4K pixels when resolution counts Native HD performance with better pixels when you need them
Image acquisition for live broadcast applications faces many challenges in a multiformat landscape. The increase in spatial resolution required by 4K UHD, in combination with the additional requirements of UHD standards, including a potential increase in frame rate and high dynamic range with good sensitivity and S/N ratio will require some compromises and design decisions on the part of manufacturers, and camera selection on the part of camera users.
Some of these new requirements, especially increased resolution, have a negative impact on some important image parameters, such as sensitivity, noise performance and dynamic range. Multiple flexible solutions can address these challenges, including native format switching. Grass Valley's industry-leading LDX 86 Series cameras provide solutions for all these challenges and uniquely provide comprehensive upgrade/downgrade paths that present flexibility that's unmatched in the industry. This background document will explain the latest developments in imaging technology and outline Grass Valley's latest solutions to these live broadcasting challenges.
With ever-increasing momentum, image acquisition for broadcast must adapt to new requirements for supporting signal formats. These include having to support live event progressive formats, increasing number of cameras, and increasing distances between cameras and control points.
Delivering exceptional image acquisition solutions, Grass Valley offers Xensium-FT imagers with the only lossless 1080p imaging that maintains full sensitivity. Grass Valley 3G Transmission systems are the most flexible and future-proof transmission solutions available that also offer direct integration with third-party long distance transmission systems.
LDX Series Cameras with Xensium-FT Imagers: A Superior Replacement for CCD Technology Whitepaper by Klaus Weber, Director of Product Marketing, Cameras, (GVB-1-0164A-EN-WP) File size: 1.1 MB, posted Oct 29 2014 While CCD technology was the best choice for imagers in broadcast applications for many years, the latest generation of CMOS imagers now offers a range of advantages over CCD. This includes better sensitivity in progressive video modes today, and the potential for higher resolution, extended dynamic range and higher frame rates in the future. CMOS is setting the new standard for high-end broadcast applications.
Comparing Single-Speed and Dual-Speed Acquisition for Slow-Motion Replays Versus Triple-Speed Super Slow-Motion by Klaus Weber, Director, Imaging Technology, (CAM-5092M) File size: 994.0 KB, posted Oct 22 2013 Triple-speed super slow-motion acquisition delivers a completely different level of performance for slow-motion replays when compared to single-speed and dual-speed acquisition. The various approaches address different production requirements, and in many cases a combination of them are used during the same production. This document looks at the differences between the different types of slowmotion acquisition methods.
Comparing Triple-Speed Super Slow-Motion Camera Systems with Ultra Slow-Motion Camera Systems Whitepaper by Klaus Weber, (CAM-4081M) File size: 861.2 KB, posted Jul 13 2012 Triple-speed and ultra-speed camera systems do not compete with each other. Both systems address different production requirements, and in many cases are both used during the same production. This document looks at the differences between the two types of slow-motion systems.
CMOS: Ready for Broadcast Today Whitepaper by Klaus Weber, Product Marketing Manager, Cameras, (CAM-4073M) File size: 1.9 MB, posted Feb 13 2012 While CCD is the current choice for imagers in today’s high-end broadcast cameras, CMOS imagers offer a great many advantages, including higher resolution and higher frame rates, especially as CCD technology reaches its practical limits.