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BS-98 1409 VER1 (U) (E)
3.1 HDTV
Format
3.1 HDTV
Format
This section explains the HDTV formats displayed on the BS menu and the self-diagnosis with some examples.
1 0 8 0 I 5 9 . 3 G
2-3 pull down
Interface (3G: 3G-SDI / No: HD-SDI)
Frame frequencies (59.94Hz in this case)
Scanning mode (I: interlace/P: progressive)
Number of effective scanning lines (1080 lines in this case)
1 0 8 0 P 2 3 . P D
Segmented frame
1 0 8 0 P 2 9 . S F
■
2-3 Pull Down
2-3 pull down is a method of converting a 24-frame (24P) video into a 60-
fi
eld (60I) video.
This method has been used by Telecine, which converts
fi
lm movies to television signals since early times, and connecting to many
kinds of HDTV systems is possible as the 1080p23.98PD signal can be handled as the 1080i59.94 signals.
1 frame
1 frame
10 f
i
elds
(A: odd f
i
eld, B: even f
i
eld)
2
3
4
5
2
3
4
1
24P
2
3
4
1-B
1-A
2-B
2-A
2-A
3-A
3-B
4-A
4-B
4-B
60I
Содержание BS-98
Страница 1: ...Base Station BS 98 OPERATION MANUAL Products conforming to RoHS directive ...
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