IPC1601&2602&5602&5603
User Guide
5 Device Configuration
Issue 12 (2014-06-12)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
25
Parameter
Description
Setting
Resolution
A higher resolution means better image quality.
IP cameras support the following resolutions based
on the model:
1920 x 1080 and 640 x 360
1280 x 960 and 640 x 480
1280 x 720 and 640 x 360
D1/Common Intermediate Format (CIF)/Quarter
CIF (QCIF)
NOTE
Recommending bit rate is 704x576:2000kbit/s;
1280x720:4000kbit/s; 1920x1080:8000kbit/s. If in lower
bit rate, cameras will automatic reduce frame rate.
[Setting method]
Select a value
from the drop-
down list box.
Frame
Rate(fps)
The frame rate is used to measure displayed frames.
A higher frame rate means smoother videos. A video
whose frame rate is higher than 22.5 f/s is
considered as smooth by human eyes.
Frame rates for different frequencies are as follows:
50 Hz: 1–25 f/s
60 Hz: 1–30 f/s
NOTE
The frequency is set on the
Device Configuration
>
Camera
page. The biggest mjpeg coding format frame rate
is 12 frames per second.
[Setting method]
Select a value
from the drop-
down list box.
[Default value]
25
[Unit]
f/s
I Frame
Interval
I frames do not require other frames to decode.
A smaller I frame interval means better video quality
but higher bandwidth.
[Setting method]
Select a value
from the drop-
down list box.
[Default value]
50
Bit Rate
The bit rate is the number of bits transmitted per unit
of time.
The following bit rate types are supported:
CBR
The compression speed is fast; however, improper
bit rate may cause vague motion images.
VBR)
The bit rate changes according to the image
complexity. The encoding efficiency is high and the
definition of motion images can be ensured.
[Setting method]
Enter a value
manually.
NOTE
The system
displays the value
range based on
the device model.
Step 3
Click
OK
.