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Books > Professional & Technical > Electronics & communications engineering > Communications engineering / telecommunications > Television technology
It is hard to believe that today in the 21st century there are people out there that still use the outdated VCRs and analog camcorders for 8mm movie to video transfers. To start with, they use inferior screen projection combined with the VCR capture and edit and sometimes VCR to VCR copy. This results in very poor final video quality. So, here is the book that outlines the procedure that uses the modern 21st century cameras combined with video processing and direct capture that produces sharp video with beautiful and vibrant colors. With little money and some spare time, by following this book, you can give a new life to those old 8mm movies. It will be a project that you will be proud to share with your family and friends. If still skeptical, feel free to check the following video samples and be your own judge: http: //dl.dropbox.com/u/5667638/sample1.wmv http: //dl.dropbox.com/u/5667638/sample2.wmv http: //dl.dropbox.com/u/5667638/sample3.
A substantially updated edition of Video Coding: An introduction to standard codecs (IEE 1999, winner of IEE Rayleigh Award as the best book of 2000), this book discusses the growth of digital television technology, from image compression to advanced video coding. This third edition also includes the latest developments on H.264/MPEG-4 video coding and the scalability defined for this codec, which were not available at the time of the previous edition (IEE 2003). The book highlights the need for standardisation in processing static and moving images and extensively exploits the ITU and ISO/IEC standards defined in this field. The book gives an authoritative explanation of pictures and video coding algorithms, working from basic principles through to the advanced video compression systems now being developed. It discusses the reasons behind the introduction of a standard codec for a specific application and its chosen parameters. Each chapter is devoted to a standard video codec, and chapters are introduced in an evolutionary manner complementing the earlier chapters. This book will enable readers to appreciate the fundamentals needed to design a video codec for any given application and should prove a valuable resource for managers, engineers and researchers working in this field.
Gene Minshall was born in Saco in the northeastern quadrant of Montana, a place that National Geographic has defined as "The Last Real America." Minshall claims that his birth home gave him an untainted perspective of the different cultures he would encounter and the business communities in which he would eventually live and work. After service in the Navy and a degree from the University of Montana, Minshall worked in television stations in Montana and Washington State, before ultimately landing at KSL-TV in Salt Lake City, Utah. Serving as a reporter and producer as well as the writer and director of a score of documentaries exploring issues and interests of the day, he eventually became the news director of a rival station. There he directed the daily flow of information and worked with media consultants and management to increase ratings and viewer interest. Minshall is now an independent producer of highly acclaimed corporate videos and documentaries examining public issues and concerns. He is an honored Knight's Fellow for the International Center for Journalists in Washington, D.C., and has accepted several lead foreign assignments. Because of his work with political and communication leaders Minshall was asked by the State Department to work with Third World media centers in order to help them be respectful and responsive to a public anxious to receive news without bias and propaganda. Minshall's goal is to help close the gap between what TV stations are promoting and what exactly is presented to their viewers. He laments media practices that work against fully informing the public and yet is the first to recognize the incredible contributions progressive news departments havemade. He admits his bias is in favor of the viewers and is anxious to have them receive news that is beyond the hand of management and consultants and more in tune with the nature and competent side of journalist. Gene hopes that his ideas as stated in this text may become a catalyst to encourage news departments to develop a guiding philosophy about their work and public obligations.
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.
Current market analysis indicates that the most challenging issue in IPTV relates to content security. To achieve high access control a sophisticated group key management is required. This key must be updated and distributed each time a new member joins the group or a current one leaves it. Because of its dependency on time-consuming cryptographic operations this rekeying process can become a bottleneck in the Pay-TV system over Internet. This book tackles this problem by providing novel high-performance architectures, called rekeying processors, which act as coprocessors in the server environment to accelerate group rekeying. The direct effect thereof is higher quality of service regarding joining members and higher access control concerning leaving ones. In addition, a benchmarking framework is presented to evaluate the performance of different rekeying algorithms. The book is intended for Internet Pay-TV providers who plan to scale up their service without loss of access control or QoS. Designers of new rekeying solutions will find a reliable benchmark framework to evaluate their algorithms. Non-specialists will gain an insight into a serious challenge in the emerging IPTV.
The Struggle for Unity: Colour television, the formative years traces the evolution of colour television from 1928, when rudimentary colour television was demonstrated for the first time, to c.1966, when the NTSC system and its variants, the PAL and SECAM systems, became widely available for the entertainment, education and enlightenment of society. Among the many topics discussed in the book, mention is made of the following: compatibility and non-compatibility; mechanical and all-electronic systems; field, line and dot sequential scanning; bandwidth constraints and band-sharing techniques; the CBS-RCA conflict; the relative merits of the different systems; the attempt to achieve unity of purpose in Europe; standards; and the development of colour cameras and display tubes. The book, which is based predominantly on written primary source material, does not simply provide a chronicle of dates and descriptions of events, devices and systems. Rather, it discusses the essential factors of colour television history from a general, technical and political viewpoint. Great care has been taken to ensure that an unbiased, accurate and balanced history has been written. Numerous references are given at the end of each chapter and the book is profusely illustrated.
Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. Get up to speed on this billion-dollar technology IPTV Crash Course offers an accessible overview of this rapidly evolving technology that is radically impacting the landscape of television distribution and broadcasting services. This practical resource offers straightforward, easy-to-follow explanations of the fundamentals of digital television as well as basic and advanced IPTV technology. You'll also find in-depth coverage of IP network client devices including hardware and software, allowing for an enriched entertainment experience. The Latest Innovations This book delves into new advancements in the field, examining both the technological layers of digital television and Internet service offerings, and how they are converging to create new business models. Soon, the integration of television entertainment into daily life will change, and IPTV Crash Course is an essential read for anyone interested in this groundbreaking technology. Full coverage of IPTV including: Overview of the Television Services Business * IPTV System Architecture * Digital Compression Process * Digital Television Technology * Digital Home Networking * IP Client Device Architectures (HW & SW) * Copy Protection and Digital Rights Management * IPTV Standardization Efforts
There is a great deal of discussion about media globalization, particularly television, especially as it is being driven by the spread of satellite technology and cable. While certain schools of thought view this trend as promoting cultural heterogeneity and the diversification of programme content, this book argues otherwise. It discusses the influence of globalization on Jamaica's television industry. Specifically, it looks at how market liberalization, globalization's twin force, has lead to government divestment of the television sector and increased private ownership and consolidation within this sector. It revisits the cultural imperialism debate within the context of media globalization and locates Jamaica's position within this milieu. It suggests that old concerns relating to cultural imperialism are still relevant in new ideas such as cultural proximity and programme modeling. The book also discusses the implications that increased private ownership of television media in Jamaica have for public broadcasting services, especially in an age of consolidation. Finally, the book examines current media policies and discusses whether or not they are adequate to address the present media environment, within which the market model of media management encourages anti-competitive behaviour among media firms.
Summary: How engineers developed new technologies to broadcast television in digital form, and how Britain in 1998 became the first country to launch a digital terrestrial service. Based on interviews with engineers who were involoved, and including simple explanations of the engineering involved, this is a book for the general reader. In More Detail: This is an account of how an international team of engineers developed new technologies which would allow television to be broadcast in digital form, and how Britain in 1998 became the first country to launch a digital terrestrial service. Beginning with efforts in the 1950s and 1960s to improve the existing analogue television technology, and the appearance in the 1980s of the ill-fated MAC system, the book traces the development and gradual introduction of digital techniques for manipulating and storing pictures in the studio, through the collaborative efforts of the early 1990s to specify a new family of standards for digital broadcasting, to the triumphs and tribulations which followed the early launch of digital television in Britain and in some other countries.. Based on interviews with a number of the people who made it happen, and including simple explanations of the engineering involved, this is a book for the general reader with an interest in the history of technology and how things work.
These are the transcripts and reports from a U.S. House of Representatives hearing held in 1984 on subliminal communication technology---the process by which an individual is presented with information without that individual being made aware specifically of that information, but to which they make a selective response. The message, which is usually in the form of words, pictures or voices, is presented so rapidly or faintly that the person seeing or hearing the message is not consciously aware of seeing or hearing anything.
JOIN THE DIGITAL PRODUCTION REVOLUTION! Not very long ago, there was television, film, video, and other forms of moving imagery. Now, in the Digital Era, all of this is content, a stream of bits providing superior picture and audio quality and options for HDTV, interactivity, e-commerce, and new ways to create and consume the worlds favorite forms of visual entertainment and information. The digital content creation revolution is ushering in an exciting -- and a confusing time in TV, motion-picture, and video production. A new generation of affordable digital cameras and video-recording systems is democratizing the production industry with new opportunities for talented film- and video-makers. At the same time, cable, satellite, and Internet distribution are multiplying program-distribution options. Creating Digital Content presents a series of chapters written by industry-leading experts and journalists to help you understand this exciting new era, which is impacting everyone from corporate video professionals and major movie studios to local TV stations and talented digital filmmakers.Edited by two industry experts at the forefront of the content revolution, Creating Digital Content includes chapters on:
Along with outstanding post-production tutorials, the authors also provide in-depth explanations of the new business models, revealing must-know information on surviving and profiting in a digital content creation environment. At a time when clear and accurate introductory information on the technology transitions sweeping the worlds of TV, motion-pictures, and the Web is hard to find, this is THE guidebook for surviving--and thriving--in the digital content-creation age.
The worlds of electronic information and entertainment are converging. Computer technology is taking over entertainment. Now more than ever technical professionals and consumers need to unscramble the confusion and the marketing hype. What is MPEG? What's the difference between DVD+R and DVD-R? How does TIVO work? Get a firm handle on the latest electronic technology.
What is the Purpose of this Guide? In recent decades, corporate and employee communications and training have become increasingly important to organizations and enterprises in building and maintaining healthy productivity, strong corporate cultures and continuous growth. Video-based technologies that support these efforts have grown increasingly sophisticated and ubiquitous. In particular, satellite-based business television (BTV) and interactive distance learning (IDL) networks, employing one-way video transmission, have been widely adopted and successfully utilized by numerous organizations. This Guide specifically focuses on the key component of a BTV/IP network: the satellite receiver. It provides information and guidance on available, proven IP receiver technologies, the manufacturers who provide them, and touches on related components of BTV/IP network architecture. What is BTV/IP? BTV/IP stands for Business Television over Internet Protocol. Unlike traditional BTV, where the digital video signal is distributed to televisions from the satellite receiver, BTV/IP video content can be distributed to both televisions and local area networks (LAN). As such, BTV/IP can leverage computer networking technologies to enhance or extend traditional BTV services, with applications such as video on demand, video streaming to the desktop, dynamic digital signage, and real-time testing and measurement of viewer participation. Why Does the Guide Focus on the Receiver? More than any other component, the receiver often represents the largest capital expenditure of a typical satellite network. The receiver's reliability and performance has had a major impact on the operational success of BTV networks. This is truer with BTV/IP, where the receiver must seamlessly integrate with corporate local area networks. Enliten conducted extensive research of the various IP products available globally to identify which receivers meet the requirements of the satellite-based BTV/IP enterprise market. The BTV/IP receivers are segmented into the following categories: BTV/Media Gateway products designed exclusively for this market, offering: Playback of NTSC video to a television Streaming of IP video to a LAN Hard drive for storage Robust router functionality Middleware for BTV-specific applications IP Satellite Routers: Satellite receiver with robust router functionality, intended for deployment in a large enterprise (to interface within a LAN) environment IP Satellite Receivers: Satellite receiver with an IP network interface, intended for the Small Office Home Office (SOHO) environment Most of the BTV/IP receiver products covered in the Guide are currently deployed in the field. They are represented through established sales channels and can be purchased directly from the manufacturer by self-managed networks. Some of the products in this Guide do not meet the requirements of any one category. These products have been placed in the category deemed most appropriate. What are the Other Components of a BTV/IP Network? In developing services for a BTV/IP network, additional components besides the satellite receiver need to be considered. These components are addressed in the Network Architecture section and include IP encapsulators; low data rate encoders; network management systems; remote hardware; peripheral storage devices, dedicated players (for digital signage applications); interactive distance learning systems; and return path interfaces.
Who needs the movies? Now, you can achieve stunning audio and top quality video results through your PC. This book shows you how to build your own home entertainment center using an ordinary PC. Watch and record TV shows and movies, put your entire CD collection on hard drive, and listen to radio stations from around the world.
The Top DVDs of All Time! Finally . . . a DVD book for everyone! Heres your personal handbook to DVD . . . the ultimate guide to enjoying every last bit of fun this exciting format has to offer Bill Hunt and Todd Doogan have been reporting on DVD at The Digital Bits website since the format first appeared in 1997. And over the years, theyve noticed that there are few places viewers can go to have the various aspects of DVD and home theatre explained, in simple language -- plain talk anyone can understand. So they’ve written The Digital Bits Insiders Guide to DVD to fill this void. In it they: * Take a comprehensive look at over 100 of the top DVDs of all time * Explain DVD and all its features -- what it is and how it works * Offer expert advice on how to put together a great home theatre at an affordable cost * Explain the latest technology, such as DVD recorders and the new SACD and DVD-Audio high-resolution music formats * Provide an eye-opening glimpse of the future of DVD -- which promises your favorite films in high-definition video NOT FOR NEWBIES ONLY! Theres plenty here for long-time, experienced Bits readers too! Bill and Todd have included a comprehensive review of over 100 discs, in a whole variety of genres, that everyone should have in their private movie collection -- they even tell you what makes each one so great. Youll also get a fascinating, behind-the-scenes look at one of the biggest releases of 2003: Twentieth Century Fox’s nine-disc Alien Quadrilogy! The authors provide a revealing insider’s view of the making of this elaborate, special-edition box set. Here’s everything you need to know about DVDs -- for less than the cost of a single disc!
This up-to-date reference is the most complete dictionary covering
this fast-paced field. It contains virtually all the terminology
commonly used in modern global video and television technology,
with thorough definitions aimed at the engineering level. It covers
all international video standards, digital and analog video
signals, data compression, video conferencing,
encoding/decoding--indeed, every term associated with
video/television technology. Compiled by two internationally
recognized video/television experts, this dictionary promises to
become a standard reference.
Love movies? Heres a new way to enjoy them! Easter Eggs are the insider gems tucked into the digital landscape of many DVDs -- deleted scenes, making of features, alternate endings, conversations between directors and actors -- plus, special inside jokes made just for DVD viewers. Movies featured include The Godfather, Harry Potter and the Sorcerers Stone, Star Wars: Episode I - The Phantom Menace, Shrek, Moulin Rouge, The Terminator, Tomb Raider, The Blair Witch Project, Cast Away, Citizen Kane, Die Hard, Magnolia, The Wizard of Oz, X-Men, and more.
FROM THE EDITOR OF THE STANDARD HANDBOOK OF VIDEO AND TELEVISION ENGINEERING THE ALL-MEDIA GUIDE TO PROFESSIONAL VIDEO PRODUCTION
The first-ever, fact-filled introduction to the new world of interactive TV
John Logie Baird, Britain's foremost television pioneer, experimented with video recording onto gramophone discs in the late 1920s. Though unsuccessful at the time, his experiments resulted in several videodiscs, some 25 years before the videotape recorder became practical. These videodiscs - called Phonovision - remained neglected over the decades, considered by experts as unplayable. In the early 1980s, the author sought out and restored the surviving Phonovision discs. Using computer-based techniques in an investigation reminiscent of an archaeological dig, the author has not only revealed the images on the discs but also uncovered details of how the recordings were made. The Phonovision discs have now become recognised as one of Baird's most important legacies. In 1996 and 1998, amateur 'off-air' recordings of the BBC's 30-line Television Service (1932-35) were found, giving us our first view of what viewers were then watching. The author's restoration overturns established views on mechanically scanned television, providing us today with a true measure of Britain's heritage of television programme-making before electronic television. As well as helping to explain a poorly understood and complex period in television's history, this unique book, heavily illustrated with previously unpublished or rarely-seen historic photographs restored by the author, sheds light on the achievements of Baird, the development of video recording and the definition and invention of television itself.
Plain-talking intro to televisions newest technology. Digital Television Fundamentals, Second Edition, by Michael Robin and Michel Poulin, is the ideal guide for everyone who deals with digital video production or equipment design - or who just wants to know how this new phenomenon works. Fully detailed and heavily illustrated, this easy-reading reference covers it all--from video and audio fundamentals...to bit-serial distribution and ancillary data multiplexing...to digital signal compression and distribution methods of coding and decoding. In this edition youll find: multimedia television treatment covering technologies, hardware, systems, workstations, A/V signal processing, disk storage, servers, cameras, VCRs, CD-ROM, DVI--plus interconnections, multimedia software, systems, and applications and standardization activities; late-breaking information on the DTV standard and how it affects broadcasting equipment and operations; a focus on the importance of relevant SMPTE and CCIR-ITU standards; details on digital/analog equipment compatibility issues; much more!
The labor costs of even a minor VCR repair are very high, and
warranties typically only cover the first 90 days of ownership. The
first four chapters of this practical guide allow do-it-yourselfers
to take charge of maintaining and repairing their own VCRs for
optimum performance. Basic VCR and recording principles are
explained so you can gain a better understanding of how your
machine operates. |
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