Parameter
Description
Frame rate
The frame rate is the number of frames displayed in a second.
Increasing the frame rate improves the video quality but consumes
more bandwidth.
Image quality
The
Image quality
parameter is available only when you set
Coding protocol
to
H.264
and
H.265
and
Bit rate type
to
Variable
bit rate
.
NOTICE
Better image quality indicates that more network bandwidth is consumed.
Configure a proper image quality value based on the site requirements.
I-frame interval
The
I-frame interval
parameter is available only when you set
Coding protocol
to
H.264
and
H.265
.
I-frame is an intra-coded frame that represents a fixed image
independent of other picture types. Each group of pictures (GOP)
begins with this type of frame.Decreasing the I-frame interval
improves the video quality but consumes more bandwidth.
NOTE
The I-frame interval ranges from 1 to 500. It is recommended that the I-
frame interval be set to two times of the frame rate.
JPEG quality
The
JPEG quality
parameter is available only when you set
Coding protocol
to
MJPEG
.
Increasing the JPEG quality improves the video quality but
consumes more bandwidth.
Step 3
Click
Save
.
----End
6.1.2 Setting Audio Stream Parameters
You can set audio parameters based on the site requirements, such as audio format, input port
type, and audio rate.
Procedure
Step 1
Choose
Settings
>
Channel Configuration
>
Video&Audio Stream Parameters
.
The
Video&Audio Stream Parameters
page is displayed, as shown in
.
IPC6125-WDL-FA
Configuration Guide
6 Setting Video Parameters
Issue 01 (2016-08-20)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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