Parameter
Description
Max. return rate
Sets the maximum upload rate for video
buffering or download rate for SD card
recording.
It is recommended that the value be one fourth
of the bit rate of primary streams and not
exceed the available bandwidth.
NOTE
l
Video buffering: When cameras are
disconnected from the network, they can
continue to shoot and temporarily store video
on their SD cards. When the network is
restored, the video surveillance platform sends
a video request to the cameras. The cameras
then send the video stored on the SD cards to
the video surveillance platform.
l
The video buffering function occupies
additional network bandwidth. If the value
exceeds the available bandwidth, the network
may be blocked, which leads to image
exceptions. Set
Rate limit
based on the site
requirements.
----End
12.5 Setting Local Parameters
You can set local parameters, such as the protocol type, data stream type, video stream type,
and path where snapshots are saved. These settings take effect only on the local PC.
Procedure
Step 1
Choose
Settings
>
System Configuration
>
Local Parameters
.
The
Local Parameters
page is displayed, as shown in
.
Figure 12-12
Local Parameters tab page
IPC6122-P
Configuration Guide
12 Managing the System
Issue 02 (2016-04-06)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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