Datavideo NVS-35, Instruction Manual

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GOP
GOP pattern with longer GOP length encodes video very efficiently. Shorter GOP
lengths usually work better with video that has quick movements, but they do not
compress the data rate as much. Depending on your applications, you can select 16
GOP sizes ranging from 1 to 255.

255

240

200

120

100

60

50

30

25

20

15

10

5

3

2

1
Record Mode
The NVS-35’s record engine allows you to record your program on the SD card. See
Section 5 for a list of recommended SD cards. The record parameters shown in the
diagram below will be discussed in detail in this section.