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 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.

This book constitutes the refereed proceedings of the 5th Iberoamerican Conference on Applications and Usability of Interactive TV , jAUTI 2016, held in conjunction with the III International Congress on Information Engineering and Information Systems, in La Habana, Cuba, in November 2016. The 11 full papers presented were carefully reviewed and selected from 30 submissions. The papers are organized in topical sections on IDTV content production and recommendation; video consumption and preservation; social TV; IDTV interaction techniques; IDTV user experiences.

This book constitutes the refereed proceedings of the 6th Iberoamerican Conference on Applications and Usability of Interactive Television, jAUTI 2017, in Aveiro, Portugal, in October 2017. The 11 full papers presented together with one invited talk paper were carefully reviewed and selected from numerous submissions. The papers are organized in topical sections on Design and Evaluation of IDTV Services and Content; IDTV Content Recommendation; Omnidirectional Video and Video Repositories; IDTV Interaction Techniques and Accessibility.

Developing usable, useful, and appealing solutions for the customer or user experience requires customization according to specific users' needs amidst frequently changing physical and social environments. Complex design problems like these require interdisciplinary perspectives that cover software functionality, human interaction and communication experiences, and perceived value. After defining and summarizing current research and development, this book focuses on Mobile TV experience in everyday life, innovative conceptual and participatory design methods, contextual analysis methods, social context for interactive multimedia systems, advanced interaction with mobile digital content, and future trends for the wide range of products and services that will be offered in the decade to come. The Editors have carefully balanced the theoretical and empirical approaches providing a valuable insight into principles and methods, as well as actionable guidelines and recommendations for all those interested in exploring how to achieve the core objectives of usability, usefulness, and social appeal of this new mobile-video technology. The book answers many questions, and raises some new ones that only future technology development and deployment in mobile human-computer interaction and communication can answer.

In the late 1980s and 1990s, the advanced industrial countries considered replacing the existing analogue television infrastructure with a new digital one. A key common feature to the debates over digital TV (DTV) in the United States, Western Europe and Japan was the eventual victory of the ideas of digitalism (the superiority of everything digital over everything analogue) and of digital convergence (the merging of computing, telecommunications and broadcasting infrastructures made possible by digitalization) in public debates over standards. Jeffrey Hart's book shows how nationalism and regionalism combined with digitalism to produce three different and incompatible DTV standards in the three regions, an outcome which has led to missed opportunities in developing the new technologies. Hart's book contributes to our understanding of relations between business and government, and of competition between the world's great economic powers.

This book constitutes the refereed proceedings of the 5th European Conference on Interactive Television, EuroITV 2007, held in Amsterdam, The Netherlands in May 2007.

The 24 revised full papers were carefully reviewed and selected from 80 submissions. The volume combines papers from academia and industry covering a wide range of areas such as media studies, audiovisual design, multimedia, human-computer interaction, and management. The papers are organized in topical sections on social TV systems, user studies, the future of TV, social TV evaluation, personalisation, and mobile TV.

MythTV is a powerful open source personal video recorder (PVR) application that runs on Linux. Developed for several years by volunteers, it offers a stable and extensible platform for automating all of the things you would expect from a PVR, and much more.

"Practical MythTV: Building a PVR and Media Center PC" takes a project-based approach to implementing your own MythTV setup. You get to pick and choose the functionality you want to install for your PVR, and will learn the details of everything from selecting hardware to advanced customization.

You will learn how to record your favorite television shows, store your DVDs for later playback, create a music library out of your CD collection, and even use your PVR for voiceover IP. Your PVR wouldn't be complete without a remote control or the ability to play back content to other TVs in your home. You'll learn how to do both of these things in this book. You'll even learn to how to utilize your Xbox as a remote front-end to play back content.

Beyond these basics, you will learn advanced techniques like commercial detection and skipping, auto-expiring content, creating your own themes for MythTV, and utilizing plug-ins to do things like display weather conditions, RSS feeds, and photo slide shows.

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.

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)

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.

This book will present significant projects and studies carried out in academia and in industry seeking to develop new mobile multimedia systems that go beyond mobile TV (in terms of purely media streaming) and are more enjoyable and relevant for the nomadic and peripatetic user. To do this, it will showcase successful methodologies and new relevant solutions that extend the field of action of people on the move, improving, at the same time, the quality of their mobile experience.

The objectectives of the book are as follows:

• to gain insight into the future of mobile TV and mobile video in general;
• to explore the user-experience in mobile and pervasive interactive multimedia systems;
• to question the essential correlation between mobile video and users' context;
• to analyse how these systems can encourage the creation of mobile communities;
• to understand how these systems can be evaluated;
• to unveil relevant scenarios for mobile storytelling (creation and sharing);
• to understand how sociability can be achieved in nomadic contexts;
• to analyse how mobile digital content could evolve;
• to examine advanced interaction modalities for mobile video, and
• to discuss techniques to anticipate how nomadic cultures can shape trends in technology.

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.

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

'Essential reading.' - ESQUIRE 'Both absorbing and highly illuminating' - THE BOOKSELLER 'No one understands the intricacies of YouTube like Chris Stokel-Walker' - THE ATLANTIC Two billion people watch YouTube and it reaches deep into everyday lives. Its creators start new trends, popularise new songs and games and make and break new products. Yet while they are famous to billions of mostly young people, they mostly remain a mystery to the general public and mainstream media. What is the secret of their appeal? How do they cope with being in front of the lens - and who is behind their success? More than 100 insiders spoke candidly to teach journalist Chris Stokel-Walker for this first in-depth independent book on YouTube. YouTubers is the only book you need to understand YouTube, its ownership by Google, its deal for stars and its ecosystem of talent managers, advertisers and marketers. It is a richly-layered deep dive into YouTube brimming with lively characters, engaging facts, and influencer case studies. It is an ideal guide for any media studies students, advertisers, brand managers and business people who need to understand YouTube professionally. And for any non-fiction reader interested in a gripping business and technology saga dripping with big money, ruthlessness, determination and ambition. YouTubers starts by charting the platform's launch in a boring 19-second video of the elephant enclosure at San Diego Zoo - which has now had 242 million views. YouTubers then moves onto the first oddball videos before the site found success by showing comedy clips from the TV show Saturday Night Live. YouTubers reveals how YouTube saw off its emerging rivals in the online video battle of the 2000s and was bought by the search engine specialist Google. With Google's billions and boosted by smartphones, YouTube became the dominant video platform. Bloggers started to create engaging, fast-cut videos that capitalised on the intimate relationship between creator and user - a 'parasocial' relationship stronger than the bond between TV presenter and viewer. By ceaselessly urging their followers to tap the like, comment and subscribe buttons, these creators helped YouTube's rise to global domination. YouTubers speaks to YouTube stars KSI, Hank and John Green and delves into the lives of child star MattyB, the training camp for aspiring teenage bloggers, the YouTube stunts that go wrong and the increasing efforts of creators to earn money from Patreon. And it tackles the platform's Muslim extremism, red-pilling, and its content guidelines and censorship. YouTubers asks how YouTube can take on the threat from other big platforms such as Instagram and Facebook. In short, YouTubers tells the riveting story of the exponential growth of YouTube from single home video to global tech phenomenon. It is the only book you need on YouTube. Extract Introduction One spring afternoon Casey Neistat uploaded a video lasting five minutes and twenty-two seconds to YouTube. In the style of so many YouTubers, he looked straight into the camera and aired his opinion on a matter of importance. As the elder statesman on the platform, Neistat's words carry weight. He can make or break products and careers - and this video was no different. Seconds after he uploaded his video to YouTube via his superfast broadband at his creative headquarters in New York, it was available worldwide to four billion people: everyone on Earth with an internet connection. Millions of Neistat's subscribers instantly received a notification telling them that one of YouTube's most influential stars was again speaking directly to them. Across the world in apartment blocks, restaurants, bedrooms and bathrooms, phones pinged, buzzed and beeped. Hundreds of thousands of people instantly watched what Neistat had to say. Wearing dark glasses, his hair streaked blond, Neistat vented his frustration at the way the media was second-guessing the motivations of YouTubers...

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.

The second edition has been updated with all the key developments of the past three years, and includes new and expanded sections on digital video interfaces, DSP, DVD, video servers, automation systems, HDTV, 8-VSB modulation and the ATSC system.
Richard Brice has worked as a senior design engineer in several of Europe's top broadcast equipment companies and has his own music production company.
* A uniquely concise and readable guide to the technology of digital television
* New edition includes more information on HDTV (high definition) and ATSC (Advanced Television Systems Committe) - the body that drew up the standards for Digital Television in the U.S.
* Written by an engineer for engineers, technicians and technical staff

An international team of experts explores how streaming services are disrupting traditional storytelling. The rise of streaming has dramatically transformed how audiences consume media. Over the last decade, subscription video-on-demand (SVOD) services, including Netflix, Prime Video, and Disney+, have begun commissioning and financing their own original movies and TV shows, changing the way and the rate at which content is produced across the globe, from Mexico City to Mumbai. Streaming Video maps this international production boom and what it means for producers, audiences, and storytellers. Through eighteen richly textured case studies, ranging from original Korean dramas on Netflix to BluTV’s experimental Turkish series, the book investigates how streaming services both disrupt and maintain storytelling traditions in specific national contexts. To what extent, and how, are streamers expanding norms of television and film storytelling in different parts of the world? Are streamers enabling the creation of content that would not otherwise exist? What are the implications for different viewers, in different countries, with different tastes? Together, the chapters critically assess the impacts of streaming on twenty-first century audiovisual storytelling and rethink established understandings of transnational screen flows.

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.

This book presents revised selected papers from the 14th International Forum on Digital TV and Wireless Multimedia Communication, IFTC 2017, held in Shanghai, China, in November 2017. The 46 papers presented in this volume were carefully reviewed and selected from 122 submissions. They were organized in topical sections named: image processing; machine learning; quality assessment; social media; telecommunications; video surveillance; virtual reality; computer vision; and image compression.

This book discusses the emerging topic of Smart TV security, including its implications on consumer privacy. The author presents chapters on the architecture and functionality of Smart TVs, various attacks and defenses, and associated risks for consumers. This includes the latest attacks on broadcast-related digital services and built-in media playback, as well as access to integrated cameras and microphones. This book is a useful resource for professionals, researchers and students engaged with the field of Smart TV security.

The explosive growth of network, multimedia and wireless technology is fundamentally changing the way people communicate, fueling demand for reliable real-time transmission of image and video data.

This unique text/reference systematically examines the issues in distributed video coding (DVC) and multiple description coding (MDC), two novel techniques designed to address the problems of conventional image and video compression coding. The book begins with a state-of-the-art survey of the topic, before proposing new methods for improving the performance of image and video transmission using DVC and MDC. Covering all fundamental concepts and core technologies, the chapters can also be read as independent and self-sufficient, describing each methodology in sufficient detail to enable readers to repeat the corresponding experiments easily.

Topics and features: provides a broad overview of DVC and MDC, from the basic principles to the latest research; covers sub-sampling based MDC, quantization based MDC, transform based MDC, and FEC based MDC; discusses Sleplian-Wolf coding based on Turbo and LDPC respectively, and comparing relative performance; includes original algorithms of MDC and DVC; presents the basic frameworks and experimental results, to help readers improve the efficiency of MDC and DVC; introduces the classical DVC system for mobile communications, providing the developmental environment in detail.

Researchers and engineers will find this book a useful reference on DVC and MDC technologies, and a guide for developing practical applications for DVC and MDC systems. The text will also be of interest to graduate students in image processing and signal processing.

The only guide to the art and technique of color correction based on the invaluable knowledge of more than a dozen of the top colorists in the world. This book allows you unprecedented access to the way the masters of the craft approach their work. Containing decades of industry experience and professional colorist know-how, this book provides an understanding of what top-tier colorists look for in an image and how they know what to do to make it great. Featuring techniques performed in a variety of color correction software applications (DaVinci Resolve, Apple Color, Synthetic Aperture's Color Finesse, and more), this book turns what has long been a misunderstood "black art" into a set of skills that any colorist, editor, independent filmmaker, or motion graphics artist can begin to master. Packed with explanations, tips, and concepts that build on each other, you will learn how to: * fix poorly exposed shots and shots with color casts * create looks * match shots * master primary and secondary color correction techniques * use color correction to advance a story This edition includes * Downloadable resources containing two hours of video tutorials using DaVinci Resolve, extended interview transcripts and color correction sessions with the professional colorists featured in the book * A brand new tutorial-based chapter, with companion project files on the downloadable resources, so you can work along with the text * New insight from additional professional colorists, including legendary colorists, Bob Festa, Stefan Sonnenfeld, and Pankaj Baipai, showing you the 'hows' and 'whys' of each grade

CCTV and Policing is the first major published work to present a comprehensive assessment of the impact of CCTV on the police in Britain. Drawing extensively upon empirical research, the volume examines how the police in Britain first became involved in public area surveillance, and how they have since attempted to use CCTV technology to prevent, respond to, and investigate crime. In addition, the volume also provides a detailed analysis of the legality of CCTV surveillance in light of recent changes to the Data Protection Act and the incorporation of the European Convention on Human Rights. Challenging many existing accounts of the relationship between the police and new surveillance technologies, CCTV and Policing breaks new ground in policing and surveillance theory, and argues that it is time for a major reassessment of both our understanding of how the police respond to technological change, and of the role played by such technologies in our society.