Netvision DVR system - Page 60

DVR Server Manual
Click this button to make advanced setup for video quality, you can
set I B P frame and maximum bit rate.
Note:
If you are not familiar with those features, we advise you not to revise
them.
Recommend setup:
For CIF:
Ima
g
e I frame P frame B frame Max b
p
s
Best 12 12 17 900000
Good 15 15 20 750000
Medium 18 18 23 600000
Low 21 21 26 450000
Lowest 24 24 29 300000
For DCIF:
Maxbps = (Maxbps/3)*5
Note:
Maxbps is the CIF’s value with the same configuration (I P B)
For D1:
Maxbps = (Maxbps/3)*8
Note:
Maxbps is the CIF’s value with the same configuration (I P B)
【Alarm Adjust fps】Select enable from 1 to 30 or disable, If select
“enable”, when alarm occurred, the camera will record with real-time frame
rate(25fps or 30fps) ,even though 【Frame Rate(fps)】 has been set other
values(eg:5fps).
【SubStream Quality】Set the image quality of the clients to be recorded
from Poorest, Poor, Medium, Very good and Best.
Click this button, users can make advanced setup for video quality of
client end, also can setup I B P frame and adjust maximum bit rate according
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