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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
If you had to give 4fs c a designation
akin to 4:2:2, you might call it 4:0:0.
In industrial and consumer video, subcarrier often free-
runs with respect to line rate, and the advantages of
frequency interleaving are lost. Most forms of analog
videotape recording introduce timebase error; left
uncorrected, this also defeats frequency interleaving.
Composite digital SDTV (4fs c)
Processing of digital composite signals is simplified if
the sampling frequency is a small integer multiple of the
color subcarrier frequency. Nowadays, a multiple of four
is used: It is standard to sample a composite NTSC or ...
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Publisher Resources

ISBN: 9781558607927