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Bit rate type
You can select the bit rate type.
CBR: Constant Bit Rate, which changes around the configured value.
VBR: Variable Bit Rate, which changes along with environment.
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.
The main stream is fixed to VBR.
Quality
This parameter can be set only when
Bit Rate Type
is set to
VBR
.
The image quality level. There are six levels in total. The higher the value, the
better the image will become.
Bit rate (kb/s)
Configure the bit rate 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 around 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
Custom
to configure bit rate value manually.
Reference bit
rate
The system recommends the optimal bit rate range according to the resolution
and frame rate settings.
Audio enable
Click
More
to enable the audio.
If the corresponding check box is selected, the video recordings are audio and
video combined streams.
Audio
encoding
Select an audio encode format.
The parameters might be different depending on the model you purchased, and
the actual product shall prevail.
Audio source Source of audio.
Watermark
enable
Select the
Watermark
check box to verify whether the video recording is falsified.
Watermark
string
Enter the strings for verifying watermark. The default string is DigitalCCTV. The
watermark string can only consist of number, letter, underline (_), and hyphen (-),
and the maximum length is 127 characters.
Click
OK
.
5.5.2.2
Configuring Snapshot Settings
You can configure the snapshot settings such as mode, size, quality, and interval.
Select SETTING > CAMERA > ENCODE > Snapshot.
The
Snapshot
interface is displayed.