Advertisement

MPEG-4 systems, concepts and implementation

  • Franco Casalino
  • Guido Franceschini
  • Mauro Quaglia
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 1425)

Abstract

After a decade from its origin MPEG, with its current MPEG-4 project, is now facing the challenge of providing a future-proof multimedia toolkit which aims at incorporating new and emerging technologies while ensuring backward compatibility with its previous and successful audio-visual standards. This paper provides an overview of the standard focusing mainly on the system aspects that, by their nature, represent the most peculiar features of the future specifications which are scheduled to become an International Standard by the beginning of year 1999. The paper first briefly introduces the MPEG standards focusing on the MPEG-4 Systems and DMIF part of the specification. An extensive presentation is given encompassing the main layers of the Systems/DMIF architecture: the Systems layer and the Delivery layer. Additional details on the subject are provided as the final part of the paper is devoted to the description of a software implementation featuring the concepts of the standard. This section is complemented by examples which give concrete insights on the potential of the standard.

Keywords

Video Object Medium Object Scene Graph Delivery Technology Elementary Stream 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    MPEG-1 (ISO/IEC 11172), “Coding of Moving Pictures and Associated Audio for Digital Storage Media at up to about 1.5 Mbit/s”, 1993.Google Scholar
  2. 2.
    MPEG-2 (ISO/IEC 13818), “Generic Coding of Moving Pictures and Associated Audio”, 1995.Google Scholar
  3. 3.
    VRML (ISO/IEC DIS 14772-1), “Virtual Reality Modeling Language”, April 1997.Google Scholar
  4. 4.
    MPEG-4 Systems Commettee Draft (14496-1), WG11, doc N1901 Nov 1997.Google Scholar
  5. 5.
    MPEG-4 Video Commettee Draft (14496-2), WG11, doc N1902 Nov 1997.Google Scholar
  6. 6.
    MPEGA Audio Commettee Draft (14496-3), WG11, doc N1903 Nov 1997.Google Scholar
  7. 7.
    MPEG-4 DMIF Commettee Draft (14496-6), WG11, doc N1906 Nov 1997.Google Scholar
  8. 8.
    ISO/IEC JTC1/SC29/WG11/M3111, APIs for Systems VM Implementation 1, March 98Google Scholar
  9. 9.
    ISO/IEC JTC1/SC29/WG11/M3301, IM-1 2D platform ver.2.7, March 98Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1998

Authors and Affiliations

  • Franco Casalino
    • 1
  • Guido Franceschini
    • 1
  • Mauro Quaglia
    • 1
  1. 1.CSELT Centro Studi e Laboratori Telecomunicazioni S.p.ATorinoItaly

Personalised recommendations