DVR Server Manual
57
Note:
If you are not familiar with those features, we advise you not to revise
them.
Recommend setup:
For CIF:
Image
I frame
P frame
B frame
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:
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
to the network bandwidth.
【
Image Size
】
Set the resolution for local record. There is an item
“704*576(12fps)”, each channel can be set “704*576”, but not real time,
system will select frame rate automatically around 12-15fps. To get best effect,
you should set the resolution of local record according to your CPU
configuration. There is a referenced configuration sample as below:
Computer configuration:
CPU:
Intel Pentium 4 2.4GHz
Motherboard:
ECS 848P-A
Graphic Card:
ATI 9550 128MB,
Memory: 512MB
HDD:
120G (IDE)
