16
Appendix 1 HD Formats
HD Formats
Sample freq. = 74.25 MHz
Tot. Pixels
per line
Tot. Lines
Per frame
Frame rate
Active samples
per line
Active lines
per frame
1080i-60 *
2200
1125
30
1920
1080
2200 x 1125x 30x2= 1.485G
1080i-50
2640
1125
25
1920
1080
2640 x 1125x 25x2= 1.485G
1080p-30 *
2200
1125
30
1920
1080
2200 x 1125x 30x2= 1.485G
1080p-25
2640
1125
25
1920
1080
2640 x 1125x 25x2= 1.485G
1080p-24 *
2750
1125
24
1920
1080
2750 x 1125x 24x2= 1.485G
1035i-60
2200
1125
30
1920
1035
2200 x 1125x 30x2= 1.485G
720p-60 *
1650
750
60
1280
720
1650 x 750x 60x2= 1.485G
720p-50
1980
750
50
1280
720
1980 x 750x 50x2= 1.485G
720p-30 *
3300
750
30
1280
720
3300 x 750x 30x2= 1.485G
720p-25
3960
750
25
1280
720
3960 x 750x 25x2= 1.485G
720p-24 *
4125
750
24
1280
720
4125 x 750x 24x2= 1.485G
Sampling frequency
Frame rates
74.25 MHz
60
30
24
74.25 x 1000/1001 MHz
59.94
29.97
23.98
Progressive
Segmented
Frame
A segmented frame system shall scan a frame as a first field that as a second field, in which the scan lines of each field have twice the
vertical spatial sampling pitch of the frame.
Scanning lines in the second field shall be displaced vertically by the vertical sampling pitch, but the scanning time shall be the same
temporally as that of scanning lines in the field.
