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Video Fields

Chapter: Video and Computer Technology

Topic: Video Basics

NTSC video is broken into FRAMES which are delivered at 29.97 frames per second (25 for PAL).† However, each frame is broken into two interlaced FIELDS.† For many purposes, it is best to actually consider video to be 59.94 fields per second (50 for PAL).†A good introductory primer.

TAGS: field, interlace, flicker, frame, even, odd, upper, lower


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