DOC-USR-00XX-0X
___________________________________________________________________________________________
Z3 Technology, LLC
♦
100 N 8
th
ST, STE 250
♦
Lincoln, NE 68508-1369 USA
♦
+1.402.323.0702
58
Frame Rate Dynamically,” on page 19).
clone
Duplicate CH tab (can be used to quickly
copy CH1 values to CH2, for example).
delete
Used to delete excess tabs created by clone.
(status)
IDLE, STOPPED, RUNNING,
POLLING
Current status of the encoder. “POLLING”
indicates “start” was pressed and the
encoder is waiting for valid input data to be
detected.
Note 1: Encode Resolutions Supported:
QCIF (176x144), WQVGA (320x180), QVGA (320x240), SIF (352x240), CIF (352x288), 2-CIF (352x576),
640x360, VGA (640x480), 4-CIF (704x576), 16:9 PAL (1024x576), D1 PAL (720x576),
D1 NTSC (720x480), 720p (1280x720), XGA (1280x1024), 1080 (1920x1080)
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 Output # fields used frame rate
1 1080i 60 30
2 1080p 30 30
4 1080p 15 15
6 1080p 10 10
Note 3: GOP Sizes Supported:
10, 12, 15, 25, 30, 50, 60, 100, 120, 200, 240 frames
