Fundamental Concepts in Video
Fundamental Concepts in Video
Fundamental Concepts in Video
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<strong>Fundamental</strong>s of Multimedia, Chapter 5<br />
• The standard supports video scann<strong>in</strong>g formats shown <strong>in</strong> Table<br />
5.4. In the table, “I” mean <strong>in</strong>terlaced scan and “P”<br />
means progressive (non-<strong>in</strong>terlaced) scan.<br />
Table 5.4: Advanced Digital TV formats supported by ATSC<br />
# of Active # of Active Aspect Ratio Picture Rate<br />
Pixels per l<strong>in</strong>e<br />
L<strong>in</strong>es<br />
1,920 1,080 16:9 60I 30P 24P<br />
1,280 720 16:9 60P 30P 24P<br />
704 480 16:9 & 4:3 60I 60P 30P 24P<br />
640 480 4:3 60I 60P 30P 24P<br />
32 Li & Drew c○Prentice Hall 2003
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