1 / 17

Multimedia Conferencing System

Multimedia Conferencing System. Introduction to MCS 3.0 . Pure multitasking conferencing system Video conference made possible from Window based PC emulates regular conference in meeting rooms user-friendly and client-server based fully integrated network based conferencing system. client.

russell
Download Presentation

Multimedia Conferencing System

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Multimedia Conferencing System Introduction to MCS 3.0 • Pure multitasking conferencing system • Video conference made possible from Window based PC • emulates regular conference in meeting rooms • user-friendly and client-server based • fully integrated network based conferencing system

  2. client client server server client client WAN router router client MLIC client MLIC Multimedia Conferencing System MCS 3.0 architecture :

  3. Multimedia Conferencing System The entities of MCS are : • The Client entity • The Conference Server entity • The MLIC entity • The Compression entity

  4. Multimedia Conferencing System The Client entity performs : • Multimedia captures • Multimedia playback • Data packetization & reconstruction • Communication to server to maintain the RSW control criteria.

  5. Dimension 160 x 120 Image Type 8 bit palletized (256 colors) Protocol UDP (Broadcast Packets) Audio type Wave format Protocol UDP (Broadcast Packets) Multimedia Conferencing System Video & Audio modules :

  6. Multimedia Conferencing System The MLIC entity • MLIC in active site LAN will : • Listen to specified ports for Audio/Video packets • Change to Audio/Video UDP unicast and transmit out. • MLIC in the destination LAN does: • Data packetization & reconstruction • Communication to server to maintain the RSW control criteria.

  7. client server client server LAN 2 LAN 1 router client client client MLIC client MLIC Multimedia Conferencing System The MLIC in MCS architecture :

  8. Multimedia Conferencing System The Server entity • Control the conferencing using the RSW control criteria chosen • To allow users to login into the system • To reflect the document conferencing TCP/IP packets to all participants. • Establish inter-server links (during multi server conferences).

  9. server server WAN server server Multimedia Conferencing System The Multi-Server communication :

  10. Multimedia Conferencing System Data Compression (DC) entity • Detect Audio/Video UDP unicast at the MLIC interface. • Compress Audio/Video data and transmit via router interface. • Receive compressed Audio/Video UDP unicast from router interface. • Uncompress Audio/Video data and transmit via LAN interface. • All other miscellaneous network packets arriving at both interfaces are transparently forwarded to the opposite interface

  11. Multimedia Conferencing System The DC provides : • Implementation of any types of compression algorithm : • H.261 • H.320 • MJPEG • YUV411

  12. Original Image File size : 19.1KB Quality Factor :5 File Size : 1.10KB Quality Factor : 10 File Size : 1.34KB Quality Factor : 75 File Size : 3.86KB Quality Factor : 25 File Size : 1.89KB Quality Factor : 99 File Size : 16.8KB Multimedia Conferencing System Comparison (Quality vs. Size)

  13. Multimedia Conferencing System The Next Generation : MCS 4.0 • full duplex Audio/Video • Uses Internet Real-time streaming standards • Data transmission in Real-time Transfer protocol • Data transmitted in IGMP multicast packets • Real-time conference updates • Dynamic color correction

  14. Multimedia Conferencing System Intercommunication between Offices in Penang, KL

  15. Multimedia Conferencing System Intercommunication between Classrooms in School/College

  16. Multimedia Conferencing System Intercommunication betweenGovernment Agencies

  17. Multimedia Conferencing System Par 3 R&D Department ATM BACKBONE Par 1 Par 2 Government Agencies Par 4 Corporate Sector

More Related