ocr: VIDEO TRACK RECORD HEAD VIDEO DRUM - - - - - . h - - - - H 0 - - - - - - - - - - - . - RECORD - - - DIAGONAL VIDEO TRACK As the drum 1S arranged diagonally against the tape, the record heads put down the video track as diagonal stripes ofinformation across the slowly moving tape. Each swipe holds the color and brightness information for half: a television picture, so that one complete revolution ofthe drum records a complete picture.
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