Digital Video offers comprehensive coverage of the MPEG-2 audio/visual digital compression standard. The treatment includes the specifics needed to implement an MPEG-2 Decoder, including the syntax and semantics of the coded bitstreams. Since the MPEG-2 Encoders are not specified by the standard, and are actually closely held secrets of many vendors, the book only outlines the fundamentals of encoder design and algorithm optimization.

The recent demise of the independent television companies and the expansion of satellite and cable networks has led to an explosion in small, independent production facilities. In parallel with this development has been a steady increase in media training and a major expansion in corporate video facilities. The Video Studio is written for everyone contemplating setting-up a professional installation, whether studio or location based. The Video Studio shows how to estimate the scale of investment required and, depending on the nature and frequency of use of the facility, the layout of technical areas and the function of the main items of equipment is described in easy to understand language. In short this is a nuts and bolts approach to planning and operating a studio of 150 square metres or less. Completely updated to take account of all the recent technological advances which have taken place, the book now covers: DAT, timecode, digital compression, non-linear editing and all current digital video formats.

This book covers channel coding and modulation technologies in DTTB systems from the general concepts to the detailed analysis and implementation. * Covers the Chinese DTTB standard which was announced recently and hasn t been covered in detail * Introduces the SFN network using the successful implementation of DTMB in Hong Kong as an example * Introduces the latest announced systems including the ATSC M/H and DVB-NGH

Algorithmic recommender systems, deployed by media companies to suggest content based on users' viewing histories, have inspired hopes for personalized, curated media but also dire warnings of filter bubbles and media homogeneity. Curiously, both proponents and detractors assume that recommender systems for choosing films and series are novel, effective, and widely used. Scrutinizing the world's most subscribed streaming service, Netflix, this book challenges that consensus. Investigating real-life users, marketing rhetoric, technical processes, business models, and historical antecedents, Mattias Frey demonstrates that these choice aids are neither as revolutionary nor as alarming as their celebrants and critics maintain-and neither as trusted nor as widely used. Netflix Recommends brings to light the constellations of sources that real viewers use to choose films and series in the digital age and argues that although some lament AI's hostile takeover of humanistic cultures, the thirst for filters, curators, and critics is stronger than ever.

The advanced industrial countries considered replacing the existing analog television infrastructure with a new digital one in the late 1980s and 1990s. Jeffrey Hart's study demonstrates how nationalism and regionalism combined with conflicting ideas over technology to produce three different and incompatible DTV standards in the U.S., Japan and Europe. The outcome has led to missed opportunities in developing new technologies. Hart's work contributes to our understanding of relations between business and government, and of competition between the world's great economic powers.

The current and definitive reference broadcast engineers need! Compiled by leading international experts, this authoritative reference work covers every aspect of broadcast technology from camera to transmitter - encompassing subjects from analogue techniques to the latest digital compression and interactive technologies in a single source. Written with a minimum of maths, the book provides detailed coverage and quick access to key technologies, standards and practices. This global work will become your number one resource whether you are from an audio, video, communications or computing background. Composed for the industry professional, practicing engineer, technician or sales person looking for a guide that covers the broad landscape of television technology in one handy source, the Broadcast Engineer's Reference Book offers comprehensive and accurate technical information. Get this wealth of information at your fingertips! * Utilize extensive illustrations-more than 1200 tables, charts and photographs. * Find easy access to essential technical and standards data. * Discover information on every aspect of television technology. * Learn the concepts and terms every broadcaster needs to know. Learn from the experts on the following technologies: Quantities and Units; Error Correction; Network Technologies; Telco Technologies; Displays; Colourimetry; Audio Systems; Television Standards; Colour encoding; Time code; VBI data carriage; Broadcast Interconnect formats; File storage formats; HDTV; MPEG 2; DVB; Data Broadcast; ATSC Interactive TV; encryption systems; Optical systems; Studio Cameras and camcorders; VTRs and Tape Storage; Standards Convertors; TV Studios and Studio Equipment; Studio Lighting and Control; post production systems; Telecines; HDTV production systems; Media Asset Management systems; Electronic News Production Systems; OB vehicles and Mobile Control Rooms;ENG and EFP; Power and Battery Systems; R.F. propagation; Service Area Planning; Masts Towers and Antennas; Test and measurement; Systems management; and many more! Related Focal Press titles: Watkinson: Convergence In Broadcast and Communications Media (2001, GBP59.99 (GBP)/ $75.95 (USD), ISBN: 0240515099) Watkinson: MPEG Handbook (2001, GBP35 (GBP)/$54.99 (USD) ISBN: 0240516567)

Video compression coding is the enabling technology behind a new wave of communication applications. From streaming internet video to broadcast digital television and digital cinema, the video codec is a key building block for a host of new multimedia applications and services. Video Codec Design sets out to de-mystify the subject of video coding and present a practical, design-based approach to this emerging field.

Featuring:

• Guidance on the practical design and implementation of video coding technology.
• Explanation of the major video coding standards, including MPEG-2, MPEG-4, H.263 and H.26L.
• Detailed coverage of key video coding techniques and core algorithms.
• Examination of critical design issues including transmission, Quality of Service and processing platforms.
• A wealth of illustrations and practical examples, including quantitative comparisons of design alternatives.

Video Codec Design provides communications engineers, system designers, researchers and technical managers with an essential handbook to image and video compression technology. The clear presentation and emphasis on real-life examples make this book an excellent teaching tool for computer science and electronic engineering instructors.

This book describes the fundamentals and details of MPEG-2 Systems technology Written by an expert in the field, this book examines the MPEG-2 system specification as developed in the early 1990 s, as well as its evolution into the fourth edition of the MPEG-2 systems standard, published in 2013. While MPEG-2 systems will continue to evolve further, this book describes the MPEG-2 system functionality as of October 2013. Furthermore, relevant background information is provided. The discussion of MPEG-2 system functionality requires knowledge of various fundamental issues, such as timing, and supported content formats. Therefore also some basic information on video and audio coding is provided, including their evolution. Also other content formats supported in MPEG-2 systems are described, as far as needed to understand MPEG-2 systems. * Ordered logically working from the basics and background through to the details and fundamentals of MPEG-2 transport streams and program streams * Explores important issues within the standardization process itself * Puts the developments on MPEG-2 systems into historic perspective * Includes support of 3D Video and transport of AVC, SVC and MVC * Concludes with additional issues such as real-time interface, delivery over IP networks and usage by application standardization bodies * Predicts a continuing promising future for MPEG-2 transport streams

Das traditionelle Fernsehen ist unter Druck. Herausgefordert wird es durch das Internet, das mit 40 Millionen Nutzern in Deutschland langst zu einem Massenmedium geworden ist. Stetig steigende Bandbreiten und immer gunstigere Flatrate-Zugange steigern die Attraktivitat des Mediums fur Anbieter und Nachfrager weiter. Einen entscheidenden Beitrag zur Steigerung der Breitenwirkung des Internets leisten dabei audiovisuelle Inhalte. Angebote wie IPTV, Web-TV oder Videoportale treten zunehmend in Konkurrenz zum herkommlichen Fernsehen.
Vor dem Hintergrund dieser Entwicklungen stellt sich die Frage nach der Zukunft des Fernsehens in einer digitalen Medienwelt. Ist das traditionelle Fernsehen ein Auslaufmodell im Wettbewerb mit Online-Angeboten oder bieten sich neue Perspektiven? Diese Frage diskutieren renommierte Praktiker und Wissenschaftler in dem vorliegenden Band."

How Video Works raises the curtain on how video is created, scanned, transmitted, stored, compressed, encoded, delivered and streamed to its multitude of destinations. In today's digital world, every content creator-individual as well as network or corporation-must understand the process of how video works in order to deliver not only the best quality video, but a digital video file with the most appropriate specifications for each particular use. This complete guide covers key stages of video development, from image capture to the final stages of delivery and archiving, as well as workflows and new technologies, including Ultra High Definition, metadata, signal monitoring, streaming and managing video files - all presented in an easy to understand way. Whether you are a professional or new video technician discovering the ins and outs of digital distribution, this book has the information you need to succeed. The updated third edition contains: * New sections on image capture as well as streaming and video workflows * A hands-on approach to using digital scopes and monitoring the video signal * Thorough explanations of managing video files, including codecs and wrappers * In-depth coverage of compression, encoding, and metadata * A complete explanation of video and audio standards, including Ultra HD * An overview of video recording and storage formats * A complete glossary of terms for video, audio and broadcast

What do we measure and why? Peter Hodges explains the answer to this question in approachable language and with clear illustrations. Newcomers to the video industry, as well as those already established, will find this uniquely readable guide to the basics of a complex subject. Building on the success of the two previous editions of this popular title and covering both analog and digital video, the third edition includes new sections on audio measurement, high definition video, and innovative techniques of test and measurement.
*Technicalities for the non-technical.
*Getting the best out of video - what lies behind the pictures.
*Grasping the art of video engineering and video engineering for picture makers.

We present queueing-based algorithms to calculate the bandwidth required for a video stream so that the three main Quality of Service constraints, i.e., end-to-end delay, jitter and packet loss, are ensured. Conversational and streaming video-based applications are becoming a major part of the everyday Internet usage. The quality of these applications (QoS), as experienced by the user, depends on three main metrics of the underlying network, namely, end-to-end delay, jitter and packet loss. These metrics are, in turn, directly related to the capacity of the links that the video traffic traverses from its source to destination. The main problem that this book addresses is how much bandwidth we should allocate on the path from source to destination of a video traffic flow such that the end-to-end delay, jitter and packet loss of the video packets are within some expected required bounds.

Understand the MPEG-21 Multimedia Framework, the standard for the creation, delivery and consumption of multimedia.

This text is "the" comprehensive guide to MPEG-21, the technology that provides an open framework for multimedia applications. Whereas previous MPEG standards defined compression techniques, MPEG-21 offers methods for the search, access, storage and Rights protection of content. "The MPEG-21 Book" offers a complete introduction to standardisation, before proceeding to discuss the vision behind MPEG-21, what 'Digital Items' are, how they are adapted and how their contents can be protected. The book provides coverage of the individual parts of the standard to an advanced level, with chapters dedicated to each of the core technologies. The authors describe not only the present situation, but also emerging developments and the relation of MPEG-21 to the other MPEG standards, giving essential insights into the future of MPEG and its impact on multimedia.

"The MPEG-21 Book: "Provides an accessible explanation of the MPEG-21 standards and specifications.Presents a comprehensive overview of the technical issues that MPEG-21 covers, including the foundational Digital Item Declaration, Digital Item Identification, Digital Item Adaptation, and Digital Item Processing.Offers in-depth and up-to-date coverage of Rights Expression Language and Rights Data Dictionary.Provides first detailed treatments of Event Reporting and IPMP Components.Reviews the new MPEG technologies Multimedia Middleware, Multimedia Application Formats (MAFs) and Digital Item Streaming.

"The MPEG-21 Book" will provide an essential resource to researchers, engineers, Internet designers, systems designers, and content providers, creators and distributors in the entertainment and broadcasting industries. Students in communications technology, media technology and multimedia signal processing will also find it an invaluable guide to this cutting-edge technology.

This book constitutes thoroughly refereed and revised selected papers from the 10th Iberoamerican Conference on Applications and Usability of Interactive TV, jAUTI 2021, held in Sangolqui, Ecuador, during December 2-3, 2021. The 9 full papers included in this book were carefully reviewed and selected from 25 submissions. They were organized in topical sections as follows: Usability and UX; interaction techniques and accesibility; and technologies, services, and applications for interactive digital TV.

What today’s TV engineers need to know about working with digital systems

This book helps systems engineers, designers, and managers in TV broadcasting make a smooth transition from analog to digital technologies. With an emphasis on RF transmission rather than baseband signal processing, it offers in a single resource a complete discussion of the digital TV signal, from the input to the transmitter to the output of the receiving antenna.

Industry expert Gerald Collins provides clear, up-to-date explanations that build upon experience engineers already have with analog technology, including comparisons between analog and digital systems, factors affecting the performance of VHF and UHF stations, and down-to-earth discussions of modern high-power RF filters. Plus, he provides over 150 high-quality illustrations and tables as well as extensive references for readers wishing to pursue the subject more in depth. The discussion includes:

• Major digital TV transmission standards
• Key performance parameters of interest to RF engineers
• The theory of operation and practical implementation of major system components
• Factors affecting propagation of digital TV signals
• Results of field testing of DTV systems
• Performance data on the American ATSC, the European DVB, and the Japanese ISDB-T systems

The DTV waveform shown on the cover was photographed by Bob Plonka of Harris Corporation and is used with permission.

The first book, by the leading experts, on this rapidly developing field with applications to security, smart homes, multimedia, and environmental monitoringComprehensive coverage of fundamentals, algorithms, design methodologies, system implementation issues, architectures, and applicationsPresents in detail the latest developments in multi-camera calibration, active and heterogeneous camera networks, multi-camera object and event detection, tracking, coding, smart camera architecture and middleware

This book is the definitive reference in multi-camera networks. It gives clear guidance on the conceptual and implementation issues involved in the design and operation of multi-camera networks, as well as presenting the state-of-the-art in hardware, algorithms and system development. The book is broad in scope, covering smart camera architectures, embedded processing, sensor fusion and middleware, calibration and topology, network-based detection and tracking, and applications in distributed and collaborative methods in camera networks. This book will be an ideal reference for university researchers, R&D engineers, computer engineers, and graduate students working in signal and video processing, computer vision, and sensor networks.

Hamid Aghajan is a Professor of Electrical Engineering (consulting) at Stanford University. His research is on multi-camera networks for smart environments with application to smart homes, assisted living and well being, meeting rooms, and avatar-based communication and social interactions. He is Editor-in-Chief of Journal of Ambient Intelligence and Smart Environments, and was general chair of ACM/IEEE ICDSC 2008.

Andrea Cavallaro is Reader (Associate Professor) at Queen Mary, University of London (QMUL). His research is on target tracking and audiovisual content analysis for advanced surveillance and multi-sensor systems. He serves as Associate Editor of the IEEE Signal Processing Magazine and the IEEE Trans. on Multimedia, and has been general chair of IEEE AVSS 2007, ACM/IEEE ICDSC 2009 and BMVC 2009.
The first book, by the leading experts, on this rapidly developing field with applications to security, smart homes, multimedia, and environmental monitoringComprehensive coverage of fundamentals, algorithms, design methodologies, system implementation issues, architectures, and applicationsPresents in detail the latest developments in multi-camera calibration, active and heterogeneous camera networks, multi-camera object and event detection, tracking, coding, smart camera architecture and middleware"

This well-known book is an essential tool for every service engineer, and an extremely useful reference source for a wide range of engineers, students, sales and installation staff. It presents a wide range of data and key information in a compact form, covering television reception, satellite and cable television, video recorders, colour camera technology, teletext, sound systems, fault-finding procedures and much more.
The new edition has been thoroughly updated to include digital and other new technologies, with new chapters on digital camcorders and VCRs, digital television, Dolby sound systems, and home cinema.

Eugene Trundle is well known as a contributor to Television and other magazines, and as author of a number of books on servicing and TV technology. He also works in the servicing industry, so his writing is based on hands-on experience.

Well known and essential tool for every service engineer
Contains wide range of data and essential information in a compact formThoroughly updated to cover the latest technology such as digital TV and video technology

Newnes Guide to Satellite TV is a practical guide, to the installation and servicing of satellite TV receiving equipment. Derek Stephenson provides all the essential background information without weighing it down with excessive theory or mathematics, and covers the practice of installation and servicing with clear step-by-step guidance. Essential data tables and numerous diagrams are included throughout.
This book meets the practical need between theoretical textbook and simple installation guide. The work includes topics such as digital TV, including MPEG-2, reception requirements, LNB requirements, digital link budget extensions, and a new section on squinting antennas.
The Guide has always been known for the practical nature of the information it contains, such as the control of problems involving 'sparklies', trees, rain and vandals (solved by the now famous 'two drunks high' dish mounting rule). The result is a text which provides the necessary information to specify, install and maintain both fixed and polar mount antenna systems along with small IF distribution systems for small blocks of flats and hotels.
Derek Stephenson is a practising video/satellite TV repair engineer and the author of Satmaster Pro, a leading Windows-based software package for satellite TV.

Practical guide without excessive maths or theory
Written by a practicing video/satellite TV repair engineer
Provides all the necessary info to install and maintain Satellite TV systems

Detailed coverage of the underlying technologies required to build an end-to-end IPTV system

The television entertainment industry is currently experiencing a major transformation as broadband subscribers and improvements in compression techniques for digital video content continue to grow. This growth is fueling the demand for a new generation of technology professionals who will be responsible for implementing IP-based video services and digital home services around the world. Next Generation IPTV Services and Technologies explores key challenges associated with successfully managing the technical operation of an IPTV networking infrastructure and provides networking and IT specialists entering the IPTV sector with sound coverage of state-of-the-art technologies used to build end-to-end IPTV systems. Coverage includes:

IPTV network distribution technologies

IPTV real-time encoding and transportation

Broadcasting linear programming over IPTV

IPTV consumer devices

IPTV conditional access and DRM systems

Moving IPTV around the house

Video-on-demand over IP delivery networks

Additionally, this book examines IPTV technical subjects that are not included in any other single reference to date: Quality of Experience (QoE), techniques for speeding up IPTV channel changing times, IPTV CD software architecture, Whole Home Media Networking (WHMN), IP-based high-definition TV, interactive IPTV applications, and managing an IPTV network on a daily basis.

With a focus on changing job tasks and knowledge requirements for professionals, Next Generation IPTV Services and Technologies enables telecom operators, wireless mobile providers, cable TV companies, mediacompanies, broadcasters, video production companies, and Internet portal companies to meet the demands of designing, implementing, and supporting end-to-end IPTV systems. Complete with helpful flowcharts and engineering schematics, it also serves as an ideal supplemental text for graduate- and postgraduate-level networking and IP protocol courses.

What happens when screen time is all the time? In the early 1990s, the phrase “screen time� emerged to scare parents about the dangers of too much TV for kids. Screen time was something to fret over, police, and judge in a low-grade moral panic. Now, “screen time� has become a metric not only for good parenting, but for our adult lives as well. There’s even an app for it! In the streaming era—and with streaming made nearly ubiquitous during COVID-19—almost every aspect of our day is mediated by these bright surfaces. Whether it was ever the real villain in the first place, or merely a convenient proxy for unaddressed familial, social, and institutional failures, screen time is now all the time. Avidly Reads Screen Time is a funny, insightful work of cultural criticism and history about how we define screens, and how they now define us. From Mad Men to iCarly, Vine to FaceTime, binge-watching to doom-scrolling, Phillip Maciak leads us on a sometimes heartwarming, sometimes harrowing tour of the media that brings us together and tears us apart.

What happens when screen time is all the time? In the early 1990s, the phrase “screen time� emerged to scare parents about the dangers of too much TV for kids. Screen time was something to fret over, police, and judge in a low-grade moral panic. Now, “screen time� has become a metric not only for good parenting, but for our adult lives as well. There’s even an app for it! In the streaming era—and with streaming made nearly ubiquitous during COVID-19—almost every aspect of our day is mediated by these bright surfaces. Whether it was ever the real villain in the first place, or merely a convenient proxy for unaddressed familial, social, and institutional failures, screen time is now all the time. Avidly Reads Screen Time is a funny, insightful work of cultural criticism and history about how we define screens, and how they now define us. From Mad Men to iCarly, Vine to FaceTime, binge-watching to doom-scrolling, Phillip Maciak leads us on a sometimes heartwarming, sometimes harrowing tour of the media that brings us together and tears us apart.

Since the publication of "Wireless Video Communications" five years ago, the area of video compression and wireless transceivers has evolved even further. This new edition addresses a range of recent developments in these areas, giving cognizance to the associated transmission aspects and issues of error resilience.

"Video Compression and Communications" has been updated and condensed yet remains all-encompassing, giving a comprehensive overview of the subject. Covering compression issues, coding delay, implementational complexity and bitrate, the book also looks at the historical perspective to video communication.

New edition of successful and informative text, Wireless Video Communications Substantial new material has been added on areas such as H.264, MPEG4 coding and transceivers Clear presentation and broad scope make it essential for anyone interested in wireless communications Systematically converts the lessons of Shannon's information theory into design principles applicable to practical wireless systems.

This book is ideal for postgraduates and researchers in communication systems but will also be a valuable reference to undergraduates, development and systems engineers of video compression applications as well as industrialists, managers and visual communications practitioners.

One of the more revolutionary parts of the MPEG-4 International Standard is the Face and Body Animation, or FBA: the specification for efficient coding of shape and animation of human faces and bodies. This specification is a result of collaboration of experts with different backgrounds ranging from image coding and compression to video analysis, computer graphics, as well as speech analysis and synthesis, all sharing a common interest in computer simulation of humans. This book concentrates on the animation of faces.

Features include:

• Sets the MPEG-4 FA specification against the historical background of research on facial animation and model-based coding and provides a brief history of the development of the standard itself.

• Comprehensive overview of the FA specification with the goal of helping the reader understand how the standard works, what the thinking is behind it, and how it is intended be used.

• Covers the implementation of the standard on both the encoding and decoding side. Presents several face animation techniques for MPEG-4 FA decoders, as well as architectures for building applications based on the standard.

• Brings together a collection of applications using the MPEG-4 FA specification.

• Includes a standard benchmark method for assessing the quality of MPEG-4 FA decoders.

The MPEG-4 FA specification is suitable for a wide range of applications not only in telecommunications and multimedia, but also in fields like computer animation and human-computer interfaces. This book will be a valuable companion for practitioners implementing applications based on the MPEG-4 FA specification and those who wish to understand the standard and its implications.