Buffering Techniques for Delivery of Compressed Video in Video-on-Demand Systems

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 0585314039
Total Pages : 145 pages
Book Rating : 4.5/5 (853 download)

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Book Synopsis Buffering Techniques for Delivery of Compressed Video in Video-on-Demand Systems by : Wu-Chi Feng

Download or read book Buffering Techniques for Delivery of Compressed Video in Video-on-Demand Systems written by Wu-Chi Feng and published by Springer Science & Business Media. This book was released on 2007-08-26 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many emerging technologies such as video conferencing, video-on-demand, and digital libraries require the efficient delivery of compressed video streams. For applications that require the delivery of compressed stored multimedia streams, the a priori knowledge available about these compressed streams can aid in the allocation of server and network resources. By using a client-side buffer, the resource requirements from the server and network can be minimized. Buffering Techniques for Delivery of Compressed Video in Video-on-Demand Systems presents a comprehensive description of buffering techniques for the delivery of compressed, prerecorded multimedia data. While these techniques can be applied to any compressed data streams, this book focusses primarily on the delivery of video streams because of the large resource requirements that they can consume. The book first describes buffering techniques for the continuous playback of stored video sources. In particular, several bandwidth smoothing (or buffering) algorithms that are provably optimal under certain conditions are presented. To provide a well-rounded discussion, the book then describes extensions that aid in the ability to provide interactive delivery of video across networks. Specifically, reservation techniques that take into account interactive functions such as fast-forward and rewind are described. In addition, extensions to the bandwidth smoothing algorithms presented in the first few chapters are described. These algorithms are designed with interactive, continuous playback of stored video in mind and are also provably optimal under certain constraints. Buffering Techniques for Delivery of Compressed Video in Video-on-Demand Systems serves as an excellent resource for multimedia systems, networking and video-on-demand designers, and may be used as a text for advanced courses on the topic.

Compressed Video Communications

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Author :
Publisher : John Wiley & Sons
ISBN 13 :
Total Pages : 306 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Compressed Video Communications by : Abdul H. Sadka

Download or read book Compressed Video Communications written by Abdul H. Sadka and published by John Wiley & Sons. This book was released on 2002 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: The compression schemes applied for the storage and transmission of digital video data leave content sensitive to transmission errors, information loss and quality degradation. Recent developments in error resilience techniques allow improved quality of service of video communication over a range of network platforms. Digital video communications, supported by the Internet, ATM networks and Broadband ISDN, have undergone significant development over the past few years. Emerging applications include videoconferencing, tele-medicine and distance learning. This leading edge text addresses the problems associated with the delivery and design of video communication services. * Presents a comprehensive overview of the principles and techniques employed in the improvement of the performance of video codecs in error prone environments * Provides a performance evaluation and comparison of video coding standards, MPEG-4, H.261 and H.263 * Outlines methods of video communication over mobile networks * Provides guidance on quality enhancement and the meeting Quality of Service (QoS) requirements for digital video communications * Accompanying CD-ROM containing video clips to illustrate the coding and error resilience technology described within the text A valuable resource for researchers and postgraduate students working with video communication technology, as well as practising electronic and communications engineers designing and implementing video communication systems and consultants working in the video, television, computing and communications industries.

Video Compression Handbook

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Author :
Publisher : Peachpit Press
ISBN 13 : 0134846729
Total Pages : 418 pages
Book Rating : 4.1/5 (348 download)

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Book Synopsis Video Compression Handbook by : Andy Beach

Download or read book Video Compression Handbook written by Andy Beach and published by Peachpit Press. This book was released on 2018-06-27 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: Video compression is not a new process; however, it is forever evolving. New standards, codecs, and ways of getting the job done are continually being created. Newcomers to video compression and seasoned veterans alike need to know how to harness the tools and use them for specific workflows for broadcast, the Web, Blu-rays, set-top boxes, digital cinema, and mobile devices. Here to guide you through the multitude of formats and confusing array of specifications, Andy Beach and Aaron Owen use a practical, straightforward approach to explaining video compression. After covering the fundamentals of audio and video compression, they explore the current applications for encoding, discuss the common workflows associated with each, and then look at the most common delivery platforms. The book includes examples from the authors’ projects as well as recipes that offer a way to define some of the best practices of video compression today. This invaluable resource gives you: proven techniques for delivering video online, or via disc or other devices. clear, straightforward explanations that cut through the jargon. step-by-step instructions for using a wide variety of encoding tools. workflow tips for performing either stand-alone or batch compressions. insight and advice from top compression professionals sprinkled throughout.

Intelligent Image and Video Compression

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Author :
Publisher : Elsevier
ISBN 13 : 0128203536
Total Pages : 608 pages
Book Rating : 4.1/5 (282 download)

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Book Synopsis Intelligent Image and Video Compression by : David R. Bull

Download or read book Intelligent Image and Video Compression written by David R. Bull and published by Elsevier. This book was released on 2021-04-09 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: Previous edition: published as Communicating pictures by David R. Bull. 2014.

Transporting Compressed Digital Video

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Publisher : Springer Science & Business Media
ISBN 13 : 030647798X
Total Pages : 264 pages
Book Rating : 4.3/5 (64 download)

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Book Synopsis Transporting Compressed Digital Video by : Xuemin Chen

Download or read book Transporting Compressed Digital Video written by Xuemin Chen and published by Springer Science & Business Media. This book was released on 2005-11-28 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of Transporting Compressed Digital Video is to introduce fundamental principles and important technologies used in design and analysis of video transport systems for many video applications in digital networks. In the past two decades, progress in digital video processing, transmission, and storage technologies, such as video compression, digital modulation, and digital storage disk, has proceeded at an astounding pace. Digital video compression is a field in which fundamental technologies were motivated and driven by practical applications so that they often lead to many useful advances. Especially, the digital video-compression standards, developed by the Moving Pictures Expert Group (MPEG) of the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC), have enabled many successful digital-video applications. These applications range from digital-video disk (DVD) and multimedia CDs on a desktop computer, interactive digital cable television, to digital satellite networks. MPEG has become the most recognized standard for digital video compression. MPEG video is now an integral part of most digital video transmission and storage systems. Nowadays, video compression technologies are being used in almost all modern digital video systems and networks. Not only is video compression equipment being implemented to increase the bandwidth efficiency of communication systems, but video compression also provides innovative solutions to many related vid- networking problems. The subject of Transporting Compressed Digital Video includes several important topics, in particular video buffering, packet scheduling, multiplxing and synchronization.

Video Compression for Flash, Apple Devices and Html5

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Publisher :
ISBN 13 : 9780976259527
Total Pages : 244 pages
Book Rating : 4.2/5 (595 download)

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Book Synopsis Video Compression for Flash, Apple Devices and Html5 by : Jan Ozer

Download or read book Video Compression for Flash, Apple Devices and Html5 written by Jan Ozer and published by . This book was released on 2011-08-01 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Video Compression for Flash, Apple Devices and HTML5: Sorenson Media Edition, is a professional reference for producers seeking to distribute video over the Internet and to mobile devices--particularly Apple iDevices. Unlike the retail edition, this version contains specific instruction for using Sorenson Squeeze, Sorenson 360 and Squeeze Server and is designed for those using those tools. Content included in the retail edition that are not included in the Sorenson Media edition include chapters on live production and choosing an online video platforms, as well as instruction on encoding tools like Telestream Episode, the Adobe Media Encoder and Apple Compressor. In this book, you will learn: - The fundamentals of video streaming and compression, including adaptive streaming- H.264 encoding parameters using Sorenson Squeeze- The resolutions and data rates used by US and European media and prominent B2B and B2C sites, so you can configure your streaming video accordingly - How to encode for iTunes distribution to iDevices from iPods to the iPad 2- The critical differences between the key adaptive streaming technologies--including HTTP Live Streaming, Dynamic Streaming and Smooth Streaming--and how to encode for distribution via these techniques- How to accelerate video encoding on multiple-core workstations and LAN clusters- Which streaming file analysis tools provide the most important feedback. - How to create and configure Squeeze presets for producing H.264, VP6, WebM and VC-1 formats- How to upload, encode, manage your content and configure your player in Sorenson 360.- How to operate Squeeze Server, including creating presets, setting up watch folders, managing queues and an introduction to the programming API. About the Author: Jan Ozer has produced and encoded video since the CD-ROM days (1992) and has taught courses in video and streaming production since 1994--most recently at Streaming Media Seminars in New York, San Jose, Los Angeles and London, and for private organizations like Cisco, Lockheed and Johns Hopkins University. Jan was named a Streaming Media All Star in 2010. Jan has written or co-authored 14 books on digital video related topics, including the Hands-On Guide to Flash Video: Web Video and Flash Media Server with Stefan Richter.

Real-Time Video Compression

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Author :
Publisher : Springer
ISBN 13 : 0585323135
Total Pages : 164 pages
Book Rating : 4.5/5 (853 download)

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Book Synopsis Real-Time Video Compression by : Raymond Westwater

Download or read book Real-Time Video Compression written by Raymond Westwater and published by Springer. This book was released on 2007-08-28 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Real-Time Video Compression: Techniques and Algorithms introduces the XYZ video compression technique, which operates in three dimensions, eliminating the overhead of motion estimation. First, video compression standards, MPEG and H.261/H.263, are described. They both use asymmetric compression algorithms, based on motion estimation. Their encoders are much more complex than decoders. The XYZ technique uses a symmetric algorithm, based on the Three-Dimensional Discrete Cosine Transform (3D-DCT). 3D-DCT was originally suggested for compression about twenty years ago; however, at that time the computational complexity of the algorithm was too high, it required large buffer memory, and was not as effective as motion estimation. We have resurrected the 3D-DCT-based video compression algorithm by developing several enhancements to the original algorithm. These enhancements make the algorithm feasible for real-time video compression in applications such as video-on-demand, interactive multimedia, and videoconferencing. The demonstrated results, presented in this book, suggest that the XYZ video compression technique is not only a fast algorithm, but also provides superior compression ratios and high quality of the video compared to existing standard techniques, such as MPEG and H.261/H.263. The elegance of the XYZ technique is in its simplicity, which leads to inexpensive VLSI implementation of any XYZ codec. Real-Time Video Compression: Techniques and Algorithms can be used as a text for graduate students and researchers working in the area of real-time video compression. In addition, the book serves as an essential reference for professionals in the field.

Image and Video Processing in the Compressed Domain

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Author :
Publisher : CRC Press
ISBN 13 : 1439829357
Total Pages : 304 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Image and Video Processing in the Compressed Domain by : Jayanta Mukhopadhyay

Download or read book Image and Video Processing in the Compressed Domain written by Jayanta Mukhopadhyay and published by CRC Press. This book was released on 2011-03-22 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: As more images and videos are becoming available in compressed formats, researchers have begun designing algorithms for different image operations directly in their domains of representation, leading to faster computation and lower buffer requirements. Image and Video Processing in the Compressed Domain presents the fundamentals, properties, and applications of a variety of image transforms used in image and video compression. It illustrates the development of algorithms for processing images and videos in the compressed domain. Developing concepts from first principles, the book introduces popular image and video compression algorithms, in particular JPEG, JPEG2000, MPEG-2, MPEG-4, and H.264 standards. It also explores compressed domain analysis and performance metrics for comparing algorithms. The author then elucidates the definitions and properties of the discrete Fourier transform (DFT), discrete cosine transform (DCT), integer cosine transform (ICT), and discrete wavelet transform (DWT). In the subsequent chapters, the author discusses core operations, such as image filtering, color enhancement, image resizing, and transcoding of images and videos, that are used in various image and video analysis approaches. He also focuses on other facets of compressed domain analysis, including video editing operations, video indexing, and image and video steganography and watermarking. With MATLAB® codes on an accompanying CD-ROM, this book takes you through the steps involved in processing and analyzing compressed videos and images. It covers the algorithms, standards, and techniques used for coding images and videos in compressed formats.

MPEG Video Transcoding in Compress Domain

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Author :
Publisher : BookRix
ISBN 13 : 3743881837
Total Pages : 137 pages
Book Rating : 4.7/5 (438 download)

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Book Synopsis MPEG Video Transcoding in Compress Domain by : Ankit Garg

Download or read book MPEG Video Transcoding in Compress Domain written by Ankit Garg and published by BookRix. This book was released on 2019-06-24 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ankit Garg is Assistant Professor in Amity University, Haryana. He did M.tech (CSE) and pursuing P.hD from Uttarakhand Technical University dehradun. He has authored/co-authored more than 22 quality research publications in international journal and conferences. Beside this he has been part of more than 20 organisational bodies.

A Practical Guide to Video and Audio Compression

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Author :
Publisher : Taylor & Francis
ISBN 13 : 0240806301
Total Pages : 802 pages
Book Rating : 4.2/5 (48 download)

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Book Synopsis A Practical Guide to Video and Audio Compression by : Cliff Wootton

Download or read book A Practical Guide to Video and Audio Compression written by Cliff Wootton and published by Taylor & Francis. This book was released on 2005 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt: First Published in 2005. Routledge is an imprint of Taylor & Francis, an informa company.

Compressed Video for Instruction

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Publisher :
ISBN 13 :
Total Pages : 532 pages
Book Rating : 4.4/5 (91 download)

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Book Synopsis Compressed Video for Instruction by : Barbara T. Hakes

Download or read book Compressed Video for Instruction written by Barbara T. Hakes and published by . This book was released on 1995 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides an overview of compressed video operations and applications in instruction, training, and videoconferencing in such settings as post-secondary schools; elementary and secondary education; and government, medicine, and commerce. Published by the Association for Educational Communications and Technology, 1025 Vermont Ave. NW, Suite 820, Washington, DC 20005. Annotation copyright by Book News, Inc., Portland, OR

Real World Video Compression

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Publisher : Peachpit Press
ISBN 13 : 9780321514691
Total Pages : 0 pages
Book Rating : 4.5/5 (146 download)

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Book Synopsis Real World Video Compression by : Andy Beach

Download or read book Real World Video Compression written by Andy Beach and published by Peachpit Press. This book was released on 2008 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the first books on the topic to demystify the various approaches to video compression, this title shows readers how to compress video according to the specific requirements of their projects. It allows them to learn some best practices by following the author's own tips and recipes.

Digital Video Compression

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Publisher :
ISBN 13 :
Total Pages : 494 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Digital Video Compression by :

Download or read book Digital Video Compression written by and published by . This book was released on 1996 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Digital Video Compression

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Publisher :
ISBN 13 :
Total Pages : 486 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Digital Video Compression by : Vasudev Bhaskaran

Download or read book Digital Video Compression written by Vasudev Bhaskaran and published by . This book was released on 1996 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The H.264 Advanced Video Compression Standard

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Publisher : John Wiley & Sons
ISBN 13 : 1119965306
Total Pages : 357 pages
Book Rating : 4.1/5 (199 download)

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Book Synopsis The H.264 Advanced Video Compression Standard by : Iain E. Richardson

Download or read book The H.264 Advanced Video Compression Standard written by Iain E. Richardson and published by John Wiley & Sons. This book was released on 2011-08-24 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: H.264 Advanced Video Coding or MPEG-4 Part 10 is fundamental to a growing range of markets such as high definition broadcasting, internet video sharing, mobile video and digital surveillance. This book reflects the growing importance and implementation of H.264 video technology. Offering a detailed overview of the system, it explains the syntax, tools and features of H.264 and equips readers with practical advice on how to get the most out of the standard. Packed with clear examples and illustrations to explain H.264 technology in an accessible and practical way. Covers basic video coding concepts, video formats and visual quality. Explains how to measure and optimise the performance of H.264 and how to balance bitrate, computation and video quality. Analyses recent work on scalable and multi-view versions of H.264, case studies of H.264 codecs and new technological developments such as the popular High Profile extensions. An invaluable companion for developers, broadcasters, system integrators, academics and students who want to master this burgeoning state-of-the-art technology. "[This book] unravels the mysteries behind the latest H.264 standard and delves deeper into each of the operations in the codec. The reader can implement (simulate, design, evaluate, optimize) the codec with all profiles and levels. The book ends with extensions and directions (such as SVC and MVC) for further research." Professor K. R. Rao, The University of Texas at Arlington, co-inventor of the Discrete Cosine Transform

Efficient Algorithms for MPEG Video Compression

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Author :
Publisher : Wiley-Interscience
ISBN 13 :
Total Pages : 208 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Efficient Algorithms for MPEG Video Compression by : Dzung Tien Hoang

Download or read book Efficient Algorithms for MPEG Video Compression written by Dzung Tien Hoang and published by Wiley-Interscience. This book was released on 2002-02-21 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Video compression is the enabling technology behind many cutting-edge business and Internet applications, including video-conferencing, video-on-demand, and digital cable TV. Coauthored by internationally recognized authorities on the subject, this book takes a close look at the essential tools of video compression, exploring some of the most promising algorithms for converting raw data to a compressed form.

Still Image and Video Compression with MATLAB

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Publisher : John Wiley & Sons
ISBN 13 : 1118097769
Total Pages : 421 pages
Book Rating : 4.1/5 (18 download)

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Book Synopsis Still Image and Video Compression with MATLAB by : K. S. Thyagarajan

Download or read book Still Image and Video Compression with MATLAB written by K. S. Thyagarajan and published by John Wiley & Sons. This book was released on 2011-03-16 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the principles of image and video compression techniques and introduces current and popular compression standards, such as the MPEG series. Derivations of relevant compression algorithms are developed in an easy-to-follow fashion. Numerous examples are provided in each chapter to illustrate the concepts.