Justin’s A/V Knowledge Base

Video Geometry Sandbox

Active (Picture) Region
Viewable/Scanned Region Guides
Segmentation Guides

This is a work in progress. It’s designed to aid in the development of analog video capture and digital post-processing tooling. It only shows lines with potential picture activity, interlaced.


Thanks to Phillip Blucas, Stephen Neal, and Charles Poynton. Their own explorations of the standards guided mine.

Back to justinarthur.com