60
Maximum
bit rate
This parameter can be configured only when bit rate type is set as
Changeable
.
You can select the max value of the bit rate according to the reference bit rate
value, and the bit rate changes with monitoring scenes, but the max bit rate
keeps close to the value you set.
I Frame
Interval
The number of P frame between two I frames, and the I Frame Interval range
changes as FPS.
It is recommended to set I Frame Interval twice as big as FPS.
SVC
Scaled video coding, able to encode a high quality video bit stream that
contains one or more subset bit streams. The default value is 1, which means no
layered coding.
Watermark
Settings
Select the check box to enable watermark.
Then you can check if the video has been tampered by verifying the watermark.
Watermark
character
The default character is Digital CCTV.
You can configure at most 128 watermark characters which are composed of
number, letter, underline and dash.
Click
Save
.
Step 3
4.1.2.2
Configuring Image Streaming
Configure parameters of image streaming which cover snapshot type/interval, image size/quality.
Select
Setting > Camera > Video > Snapshot
.
Step 1
The
Snapshot
interface is displayed. See Figure 4-14.
Snapshot
Figure 4-14
Configure snapshot streaming. See Table 4-10.
Step 2
Table 4-10
Parameter description
Parameter
Description
Snapshot type
You can select
General
or
Event.
General
means the system takes snapshot as scheduled
Event
means snapshot functions when video\audio detection,
event or alarm is triggered.
Image Size
The same resolution with main stream.
Quality
Snapshot quality. The bigger the value, the better the snapshot quality.
Snapshot interval
Snapshot frequency.
Select
Customized
to manually configure snapshot frequency.
