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Fundamentals Of Multimedia

Author: Ze-Nian Li
Publisher: Springer Science & Business Media
ISBN: 331905290X
Size: 74.64 MB
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This textbook introduces the “Fundamentals of Multimedia”, addressing real issues commonly faced in the workplace. The essential concepts are explained in a practical way to enable students to apply their existing skills to address problems in multimedia. Fully revised and updated, this new edition now includes coverage of such topics as 3D TV, social networks, high-efficiency video compression and conferencing, wireless and mobile networks, and their attendant technologies. Features: presents an overview of the key concepts in multimedia, including color science; reviews lossless and lossy compression methods for image, video and audio data; examines the demands placed by multimedia communications on wired and wireless networks; discusses the impact of social media and cloud computing on information sharing and on multimedia content search and retrieval; includes study exercises at the end of each chapter; provides supplementary resources for both students and instructors at an associated website.

Convergent Journalism

Author: Stephen Quinn
Publisher: Peter Lang
ISBN: 9780820474526
Size: 42.60 MB
Format: PDF, Mobi
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Convergence is happening around the world. It represents a new form of reporting and may well be the future for journalism. Full convergence involves a radical change in approach and mindset among journalists and their managers. It involves a shared assignment desk where the key people, the multimedia assignment editors, assess each news event on its merits and send the most appropriate people to the story. Convergence coverage should thus be driven by the significance of the news event. Depending on variables unique to each country and company, convergence is one of the most likely scenarios for media organizations around the world. This book explains the phenomenon of media convergence, defines what has been until recently a confusing topic, describes the main business models, provides case studies of successful convergent newsrooms around the world, and explains how to introduce convergence into the newsroom. Stephen Quinn provides a practical introduction to the changing landscape of news reporting, and has written a useful book for students and professionals alike.

Umweg Nach Hause

Author: Jonathan Evison
Publisher: Kiepenheuer & Witsch
ISBN: 3462309005
Size: 13.31 MB
Format: PDF, ePub, Docs
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Ein rührender Roman, der zeigt, was es bedeutet, wirklich füreinander da zu sein Ben geht’s nicht gut – weder persönlich noch finanziell. Nach einem Crashkurs in »häuslicher Pflege« heuert er bei Trevor an, einem zynischen Jugendlichen, der im Rollstuhl sitzt. Gemeinsam fahren sie mit dem VW-Bus quer durch die USA, um Trevs Vater zu besuchen – eine Reise voller skurriler Abenteuer beginnt. Ben hat einen schrecklichen Schicksalsschlag hinter sich und besitzt keinen Penny mehr, als er die Pflege von Trev übernimmt, der unheilbar krank ist. Sein Vater Bob, ein hoffnungsloser Tollpatsch, sucht gleich nach der Diagnose das Weite, was ihm in der Familie natürlich keiner verzeiht. Doch Ben fühlt mit dem verstoßenen und reuigen Vater und überzeugt Trev, im Auto von Washington State nach Salt Lake City zu fahren, um ihn zu besuchen. Auf dem Weg nehmen sie die Anhalterin Dot mit und kommen an den verrücktesten Sehenswürdigkeiten vorbei. Sie gabeln eine reifenwechselnde Schwangere auf, werden von einem Auto verfolgt, in dem ganz jemand anderes sitzt als vermutet, und lernen schließlich, dass man sich irgendwann seinen Problemen stellen muss. Ein bewegender Roman voller skurriler Situationskomik, der glücklich macht. »Ein kraftvoller Roman, ergreifend und dennoch komisch« New York Times Book Review »Eine bittersüße Reise zurück ins Leben, rührend und lustig zugleich« Washington Post

Multimedia Signals And Systems

Author: Srdjan Stanković
Publisher: Springer Science & Business Media
ISBN: 1461442087
Size: 68.90 MB
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Multimedia signals include different data types (text, sound, graphics, picture, animations, video, etc.), which can be time-dependent (sound, video and animation) or spatially-dependent (images, text and graphics). Hence, the multimedia systems represent an interdisciplinary cross-section of the following areas: digital signal processing, computer architecture, computer networks and telecommunications. Multimedia Signals and Systems is an introductory text, designed for students or professionals and researchers in other fields, with a need to learn the basics of signals and systems. A considerable emphasis is placed on the analysis and processing of multimedia signals (audio, images, video). Additionally, the book connects these principles to other important elements of multimedia systems such as the analysis of optical media, computer networks, QoS, and digital watermarking.

Multimedia Fundamentals Volume 1

Author: Ralf Steinmetz
Publisher: Pearson Education
ISBN: 0132441772
Size: 74.61 MB
Format: PDF, Docs
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The state-of-the-art in multimedia content analysis, media foundations, and compression Covers digital audio, images, video, graphics, and animation Includes real-world project sets that help you build and test your expertise By two of the world's leading experts in advanced multimedia systems development The practical, example-rich guide to media coding and content processing for every multimedia developer. From DVDs to the Internet, media coding and content processing are central to the effective delivery of high-quality multimedia. In this book, two of the field's leading experts introduce today's state-of-the-art, presenting realistic examples and projects designed to help implementers create multimedia systems with unprecedented performance. Ralf Steinmetz and Klara Nahrstedt introduce the fundamental characteristics of digital audio, images, video, graphics, and animation; demonstrate powerful new approaches to content analysis and compression; and share expert insights into system and end-user issues every advanced multimedia professional must understand. Coverage includes: Generic characteristics of multimedia and data streams, and their impact on multimedia system design Essential audio concepts and representation techniques: sound perception, psychoacoustics, music, MIDI, Speech signals, and related I/O and transmission issues Graphics and image characteristics: image formats, analysis, synthesis, reconstruction, and output Video signals, television formats, digitization, and computer-based animation issues Fundamental compression methods: run-length, Huffman, and subband coding Multimedia compression standards: JPEG, H.232, and various MPEG techniques Optical storage technologies and techniques: CD-DA, CD-ROM, DVD, and beyond Content processing techniques: Image analysis, video processing, cut detection, and audio analysis First in an authoritative 3-volume set on tomorrow's robust multimedia desktop: real-time audio, video, and streaming media. Multimedia Fundamentals offers a single, authoritative source for the knowledge and techniques you need to succeed with any advanced multimedia development project. Look for Volume 2 focusing on networking and operating system-related issues, and Volume 3 focusing on service and application issues.