Parameter
Description
Dynamic bit rate
You can set the dynamic bit rate only when you set
Coding
protocol
to
H.264
or
H.265
.
After you set the dynamic bit rate, the camera will automatically use
the dynamic bit rate to deliver more clear live video or recordings
when an alarm is generated. After that alarm is cleared, the camera
restores the bit rate you set for the data stream.
NOTE
l
It is recommended that you set the dynamic bit rate to a value greater
than the bit rate you set for the data stream.
l
The dynamic bit rate is valid only for primary streams.
Water mark
You can select it to enable the watermark function to protect
information security, trace the anti-counterfeit, and protect the
copyright.
Full frame rate
The full frame rate is a frame rate that the IPC collects using a
sensor or chip.
NOTE
The full frame rate must be greater than or equal to the frame rate you set for
the data stream.
Layered encoding
You can set layered encoding only when you set
Coding protocol
to
H.264
or
H.265
.
To enable layered encoding, select
Layered encoding
.
Coding protocol
Set the coding protocol based on the site requirements. The options
are as follows:
l
H.264
: The H.264 protocol requires relatively small bandwidth
to ensure the video quality.
l
MJPEG
: The MJPEG protocol decodes and displays each frame
independently without referring to the previous and next frames.
This protocol has a small compression ratio and requires large
bandwidth to ensure the video quality. This protocol is suitable
for video editing.
l
H.265
: The H.265 protocol is bandwidth-conserving compared
with the H.264 protocol.
NOTE
l
Before connecting cameras to a surveillance platform, ensure that the
surveillance platform supports coding protocols on cameras to properly
play live video and record video. If the surveillance platform does not
support coding protocols on cameras, change the coding protocols on the
cameras to that supported by the surveillance platform.
l
Local recordings and SD card recordings support the H.264 and H.265
protocols.
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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