Behind the Curtain
7. ANALOG, DIGITAL, AND TELEVISION
Analog to Digital to Analog * Analog - Low Cost Terminals, High Cost
Transmission * Color Representation * Video cameras
8. COMMUNICATIONS INFRASTRUCTURE
Switched Digital Connections * Practical Considerations with Switched
Digital Connections * Other Types of Networks * Specifics of Wide Area
Networks * Specifics of Local Area Networks * Satellite * U.S. Regulatory
Issues
9. VIDEO
Compression * Video Processing in an H.320 Codec * Video Quality
Metrics
10. AUDIO
Compression * Echo Canceling * Some Practical Considerations
11. PUTTING IT TOGETHER WITH MULTIPOINT
General Design Considerations * H.231 * H.243 (& H.242)
12. MULTIPOINT DATA
Sharing Images and Drawings * ITU-T T.120 Recommendations *
Distributed Data in Larger Conferences