investigates the different aspects of end-to-end multimedia services;
content creation, server and service provider, network, and the
end-user terminal.
Part I provides a comprehensive introduction to digital video
communications, MPEG standards, and technologies, and deals with
system level issues including standardization and interoperability,
user interaction, and the design of a distributed video server.
Part II investigates the systems in the context of
object-based multimedia services and presents a design for an
object-based audio-visual terminal, some of these features having been
adopted by the MPEG-4 Systems specification. The book goes on to study
the requirements for a file format to represent object-based
audio-visual content and the design of one such format. The design
introduces new concepts such as direct streaming that are essential
for scalable servers. The final part of the book examines the delivery
of object-based multimedia presentations and gives optimal algorithms
for multiplex-scheduling of object-based audio-visual presentations,
showing that the audio-visual object scheduling problem is NP-complete
in the strong sense. The problem of scheduling audio-visual objects is
similar to the problem of sequencing jobs on a single machine. The
book compares these problems and adapts job-sequencing results to
audio-visual object scheduling, and provides optimal algorithms for
scheduling presentations under resource constraints, such as bandwidth
(network constraints) and buffer (terminal constraints). In addition,
the book presents algorithms that minimize the resources required for
scheduling presentations and the auxiliary capacity required to
support interactivity in object-based audio-visual presentations.
Delivering MPEG-4 Based Audio-Visual Services is essential
reading for researchers and practitioners in the areas of multimedia
systems engineering and multimedia computing, network professionals,
service providers, and all scientists and technical managers
interested in the most up-to-date MPEG standards and technologies.
By:
Hari Kalva Imprint: Springer-Verlag New York Inc. Country of Publication: United States Edition: Softcover reprint of the original 1st ed. 2002 Volume: 18 Dimensions:
Height: 235mm,
Width: 155mm,
Spine: 6mm
Weight: 197g ISBN:9781475774665 ISBN 10: 1475774664 Series:Multimedia Systems and Applications Pages: 106 Publication Date:17 March 2013 Audience:
Professional and scholarly
,
Undergraduate
Format:Paperback Publisher's Status: Active