Z3 Technology Z3-DM8168-PCI-RPS User Instructions page 58

Note 2:
If input is interlaced, then Frame Rate Divider will divide the number of fields used. This means, a
conversion to progressive is done. This method allows for a reduction in bits needed / processing power
without introducing extra jerkiness when there is motion in the video. For example, if the input is
1080i at 60 fields per second (30 frames per second), Frame Rate Divider has the following effect:
Frame Rate Divider
1
2
4
6
Note 3: GOP Sizes Supported:
10, 12, 15, 25, 30, 50, 60, 100, 120, 200, 240 frames
___________________________________________________________________________________________
Z3 Technology, LLC ♦ 100 N 8
CONFIDENTIAL
Output # fields used
1080i 60
1080p 30
1080p 15
1080p 10
58
th ST, STE 250 ♦ Lincoln, NE 68508-1369 USA ♦ +1.402.323.0702
DOC-USR-0057-02
frame rate
30
30
15
10