Optiview G0521 - Manual (Page 29)

DVR Server Manual ver.5.05/rel.092507
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the frame rate should be from 1 to 30 fps. While image size is set ―704*576‖, the frame rate should
be set around 1 to 15 frame.(only for HC Series )
【Remote Image size】Select image resolution to be transmitted to clients. When you set the
【Image Size】as 4CIF(704*576), this configuration is not available, the program will select it as CIF
automatically because the DVR board does not support dual stream when it records with 4CIF
resolution. (only for HC Series )
【Image Quality】Sets the quality of the image to be recorded. Select from Poorest, Poor,
Medium, Very good and Best.
Click this button to make advanced setup for video quality, you can set I P B frame and
maximum bit rate.
( Note: If you don‘t familiar with those features, we advise you NOT to revise them )
Recommend setup:
For CIF:
Image
quality
I frame
value
P frame
value
B frame
value
Max bps
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:
Max bps = ( Maxbps /3)*5 Note: Maxbps is the CIF‘s value with the same configuration(IPB)
For D1:
Maxbps = ( Maxbps /3)*8 Note: Maxbps is the CIF‘s value with the same configuration(IPB)
【Alarm Adjust fps】Select enable or disable, If you select ‖enable‖, and an alarm occurs, the
camera will record with real-time frame rate (25fps or 30fps) ,even though 【Frame Rate(fps)】 has
been set other values(eg:5fps).
【Remote Quality】Set the image quality of the clients to be recorded from Poorest, Poor,
Medium, Very good and Best.
Click this button to enable users to make advanced setup for video quality of client end,
also can setup I P B frame and adjust maximum bit rate according to the network bandwidth.
.