Justin’s A/V Knowledge Base

Video Geometry Sandbox

Signal
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.

To-do:

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

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