Skip to main content

MPEG Video for LAN-Based Video Conferencing

  • Chapter
Multimedia Communications and Video Coding

Abstract

This paper describes the research done on a prototype LAN-based desktop video conferencing system using MPEG-1 video. The system is based on a PC with a codec engine for video/audio compression, and a network controller for LAN network communications. It is clear that network jitter and packet loss are likely to occur in a packet-based LAN environment. The design issues, problems encountered, and possible solutions are described. We seperate the tasks of packet loss detection and error concealment, and assign them to communications subsystem and video decoder subsystem, respectively. The mechanisms for handling MPEG-1 video packetization and error concealment are implemented in the system to minimize the impact of network jitter and packet loss on the performance of the video conferencing.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 39.99
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 54.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. ISO/IEC JTC1/SC29/WG11, ISO/IEC CD 11172: Information technology, MPEG-1 Committee Draft, (December 1991).

    Google Scholar 

  2. International Telecommunication Union, Video codec for audiovisual services at p X 64 kbits, ITU-T Recommendation H.261, (March 1993).

    Google Scholar 

  3. International Telecommunication Union, Video coding for low bitrate communication, ITU-T Draft H.263, (July 1995).

    Google Scholar 

  4. ISO/IEC JTC1/SC29/WG11, ISO/IEC CD 13818: Information technology, MPEG-2 Committee Draft, (December 1993).

    Google Scholar 

  5. D. LeGall, MPEG: A video compression standard for multimedia applications, Communications of the ACM, vol. 34, pp. 46–58 (1991).

    Article  Google Scholar 

  6. T. Turletti and C. Huitema, Packetization of H.261 video streams, Internet Draft, (September 1994).

    Google Scholar 

  7. D. Hoffman, G. Fernando, and V. Goyal, RTP payload format for MPEG1/MPEG2 video, Internet Draft, (June 1995).

    Google Scholar 

  8. D. Raychaudhuri, H. Sun, and R. Girons, ATM transport and cell-loss concealment techniques for MPEG video, in IEEE International Conference on Acoustics, Speech and Signal Processing, vol. 1, pp. 1–117–1–120 (1993).

    Google Scholar 

  9. L. Chia, D. Parish, and J. Griffiths, On the treatment of video cell loss in the transmission of motion-JPEG and JPEG images, Computers ℰ Graphics, vol. 18, no. 1, pp. 11–19 (1994).

    Article  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 1996 Plenum Press, New York

About this chapter

Cite this chapter

Liu, LK. (1996). MPEG Video for LAN-Based Video Conferencing. In: Wang, Y., Panwar, S., Kim, SP., Bertoni, H.L. (eds) Multimedia Communications and Video Coding. Springer, Boston, MA. https://doi.org/10.1007/978-1-4613-0403-6_8

Download citation

  • DOI: https://doi.org/10.1007/978-1-4613-0403-6_8

  • Publisher Name: Springer, Boston, MA

  • Print ISBN: 978-1-4613-8036-8

  • Online ISBN: 978-1-4613-0403-6

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics