Possible Cause
With a high frame rate (50 or 60 fps), high bit rate value (for example, 8 Mbit/s), and a small
MTU value (for example, 1200), multiple or all of the following functions are used at the
same time: video recording, video capturing, super error concealment (SEC), tour track, and
behavior Analysis . This increases the system load and occupies much CPU performance.
Solution
Modify the frame rate, bit rte value, or MTU value. Alternatively, you can disable some of the
following functions: video recording, video capturing, SEC, tour track, or behavior Analysis .
15.1.31 When a User Uploads The IPC Certificate
File,Configuration File And 802.1x Configuration File Using
HTTP On The Firefox Browser, The Message "Uploading...Do not
perform any other operations" Is Always Displayed
Symptom
After logging in to an IP using the Firefox browser, a user uploads the certificate
file,configuration file and 802.1x configuration file using HTTP. The message
"Uploading...Do not perform any other operations" is always displayed.
Possible Cause
When you log in to an IPC using a non-Internet Explorer browser, transmission of sensitive
information is processed in an HTTPS pop-up window. This window is implemented based on
browser compatibility. The Firefox browser block pop-up windows by default.
Solution
1.
Enter
about:preferences#content
in the address box.
2.
Deselect
Block pop-up windows
.
15.1.32 The Frame Rate Displayed On The Web Live Video
Preview Page Is Unstable
Symptom
When
Full frame rate
is set to
25
and
Frame rate
is set to
20
, the frame rate displayed on
the web live video preview page is unstable and fluctuates around
20
, for example,
18
,
19
,
20
,
or
21
.
Possible Cause
The frame rate displayed on the web live video preview page is the frame rate of rendering
video instead of the actual encoding frame rate. This frame rate is counted every 2 seconds. In
non-full frame rate mode (20 or lower), the frame rate of the video play control may slightly
fluctuate due to the network delay or jitter in the rendering period. However, this fluctuation
does not affect the actual video frame rate.
IPC6125-WDL-FA
Configuration Guide
15 Appendix
Issue 01 (2016-08-20)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
193