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Digital Video and HD
book

Digital Video and HD

by Charles Poynton
January 2003
Intermediate to advanced content levelIntermediate to advanced
736 pages
30h 54m
English
Morgan Kaufmann
Content preview from Digital Video and HD
1280x 720 H DTV
46
SAAPTE 296AA,
1280x720 Progres-
sive Image Sample Structure-
Analog and Digital Representation
and Analog Interface.
24
1.001
30
1.001
60
1.001
~ =23.976
~ 29.97
~ 59.94
This chapter details the scanning, timing, and sync
structure of 1280x720 video, also called 720p. The
scanning and timing information, in this chapter applies
to all variants of 720p video, both analog and digital.
Scanning
720p video represents stationary or moving two-
dimensional images sampled temporally at a constant
rate of 24/1.OOl, 24, 25, 3~ 30, 50, 6~ or 60
frames per second. The sampling rate is 74.25 AAHz ...
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Publisher Resources

ISBN: 9781558607927