Local Configurations
80
Name
Description
Stream Ctrl
You can select bit rate type
CBR: Constant Bit Rate, which changes around the
configured value
VBR: Variable Bit Rate, which changes along with
environment
NOTE
It is recommended to select CBR when there might be only
small changes in the monitoring environment, and select VBR
when there might be big changes in the monitoring
environment
Bit Rate
Configure the encode value for main stream and sub stream
When CBR is selected, select the bit rate according to the
reference bit rate, and the bit rate changes along the
configured value
When VBR is selected, select the upper limit value of bit
rate according to the reference bit rate, and the bit rate
changes along with the monitoring environment. But the
maximum bit rate value changes around the configured
value
Select
Customized
, and you can configure bit rate value
manually
Quality
This parameter can be set only when
Stream Ctrl
is set to
BRC_VBR
.
Select the image quality level. The higher the value, the better
the image will become
Bit Stream
The system recommends the optimal bit rate range according
to the resolution and frame rate settings
More
Click
More
to enable audio encode and select audio format.
Audio formats include G711a, PCM, G711u and AAC
Click
Apply.
Step 3
4.6.1.1.2 Configuring Snapshot Streaming
Configure parameters for different types of snapshots, including quality, frequency, etc.
In the main menu, select
Camera > Encode Setting > Snapshot
.
Step 1
The
Snapshot Stream
screen appears. See Figure 4-56.