Audio Video Systems Technical Support

Glossary of Terms
A quick reference glossary of terminology used in the audio video systems industry.

Digital Video Basics
A good introduction from Charles Poynton, Mr. Poynton was awarded SMPTE's prestigious David Sarnoff Gold Medal, in recognition of his work toward the integration of computing and television technologies.

Video Fields & Frames - Why video is different from graphics
An introduction explaining syncronous timing as it related to field rates and color framing. This is an important basic consideration with video editing.

MPEG Explained (FAQ)
Frequently asked questions about the MPEG compression standard.

Industry Links

Manufacturer Links

ATSC (Advanced Television Systems Committee) - US HDTV standard and links to the members of the committee

SMPTE - Society of Motion Picture and Television Engineers

SBE - Society of Broadcast Engineers