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Books > Professional & Technical > Electronics & communications engineering > Communications engineering / telecommunications > Television technology
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... Buy the book to carry one reading
'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 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.
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.
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:
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.
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.
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.
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
Aereo and FilmOn X stream television programming over the Internet for a monthly subscription fee. Aereo and FilmOn's technology permits subscribers to watch both live broadcast television in addition to already-aired programming. Their use of this development in technology has triggered multiple lawsuits from broadcasting companies alleging copyright violations. These cases reveal not only multiple interpretations of copyright law and its application to new and developing technologies but also a possible "loophole" in the law, which some have accused Aereo and FilmOn of exploiting. This book discusses internet television streaming and copyright laws. It then discusses remote-storage digital video recorders and the copyright laws that go along with it.
The information age came with the promise of transparency greater than anything witnessed heretofore by humanity. Of course, transparency is the essence of foresight and knowledge. The hope was for a greater accountability that would follow increased transparency, compelling policy makers to depend on knowledge and foresight rather than disinformation and hidden agendas. Recent events of the new millennium indicate that the increase has been in opacity and disinformation. The information age, often dubbed as the knowledge era', has become the antithesis of knowledge, however; even its most ardent proponents admit that. Despite globalization, the information age has failed to generate knowledge-based decision-making tools.
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.
The first history of Spanish-language television in the United States In the most comprehensive history of Spanish-language television in the United States to date, Craig Allen traces the development of two prominent yet little-studied powerhouses, Univision and Telemundo. Allen tells the inside story of how these networks fought enormous odds to rise as giants of mass communication within an English-dominated society. The book begins in San Antonio, Texas, in 1961 with the launch of the first Spanish-language station in the country. From it rose the Spanish International Network (SIN), which would later become Univision. Conceived by Mexican broadcasting mogul Emilio Azcarraga Vidaurreta and created by unsung American television pioneers, Unvision grew to provide a vast amount of international programming, including popular telenovelas, and was the first U.S. network delivered by satellite. After Telemundo was founded in the 1980s by Saul Steinberg and Harry Silverman, the two networks battled over audiences and saw dramatic changes in leadership. Today, Univision and Telemundo are multibillion-dollar television providers that equal ABC, CBS, NBC, and Fox in scale and stature. While Univision remains a beacon of U.S. television's internationalization, Telemundo-owned by NBC-is a worldwide leader in producing Spanish-language programs. Using archival sources and original interviews to reconstruct power struggles and behind-the-scenes intrigue, Allen uses this exciting narrative to question monolingual and Anglo-centered versions of U.S. television history. He demonstrates the endurance, innovation, and popularity of Spanish-language television, arguing that its story is essential to understanding the Latinx history of contemporary America. A volume in the series Reframing Media, Technology, and Culture in Latin/o America, edited by Hector Fernandez L'Hoeste and Juan Carlos Rodriguez
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.
How do you build the most dynamic, disruptive business on earth? This is the Netflix founder's radical blueprint.
*Hard work is irrelevant. These are some of the ground rules if you work at Netflix. They are part of a unique cultural experiment that explains how the company has transformed itself at lightning speed from a DVD mail order service into a streaming superpower – with 125 million fervent subscribers and a market capitalisation bigger than Disney. Finally Reed Hastings, Netflix Chairman and CEO, is sharing the secrets that have revolutionised the entertainment and tech industries. With INSEAD business school professor Erin Meyer, he will explore his leadership philosophy – which begins by rejecting the accepted beliefs under which most companies operate – and how it plays out in practice at Netflix. From unlimited holidays to abolishing financial approvals, Netflix offers a fundamentally different way to run any organisation, one far more in tune with a fast-paced world. For anyone interested in creativity, productivity and innovation, the Netflix culture is something close to a holy grail. This book will make it, and its creator, fully accessible for the first time.
Digital television (DTV) is a new type of broadcasting technology that will transform television as we now know it. DTV technology will allow broadcasters to offer television with movie-quality picture and CD-quality sound, along with a variety of other enhancements. DTV technology can also be used to transmit large amounts of other data into the home, which may be accessible by using one's computer or television set. DTV enables broadcasters to offer television with movie-quality picture and sound. It also offers greater multicasting and interactive capabilities. This book explores the many enhancing features, legal policies and reasons why consumers are now switching to digital television.
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.
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 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
Provides an in-depth coverage of TV White Space Technology (TVWS) and the various challenges of its new innovations This book covers the full spectrum of TVWS technology including regulations, technology, standardizations, and worldwide deployments. It begins with an introduction to cognitive radio and TVWS. The regulation activities in TVWS throughout North America, Europe, and Asia Pacific are covered in depth. After a discussion of regulations, the authors examine the standardizations developed to specify the enabling technologies of TVWS systems. The following chapter focuses on the key technologies that differentiate TVWS from a conventional wireless communication system. * Describes various worldwide use cases and deployments based on the needs of the consumers * Covers IEEE 802.19.1, IEEE 802.22, IEEE 802.11af, IEEE 802.15.4m, and IETF protocol for Accessing White Spaces * Studies the market and commercial potential of TVWS and other spectrum sharing technologies * Discusses technological trends in spectrum sharing and additional applications that could leverage on TVWS and other spectrum sharing technologies TV White Space: The First Step Towards Better Utilization of Frequency Spectrum is written for telecommunications/networks operators, researchers, engineers, government regulators, technical managers, and network equipment manufacturers. |
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