CHAPTER 8.2 Digital Video Signal and Bitstream Analysis
DAVE GUERRERO*
Harris Corporation Pottstown, Pennsylvania
DANNY WILSON
Pixelmetrix Corporation Singapore, Indonesia
INTRODUCTION
The migration to digital video for studio production and distribution has required major changes in the way that video signals are monitored, measured, and analyzed, both for quality control and troubleshooting problems when they arise. The initial change from composite NTSC analog to 601 standard definition (SD) digital video introduced station engineers to a new generation of test and measurement equipment. It also made clear that while digital video has many advantages and quality improvements compared to analog, various constraints also need to be considered ...
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