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Graphic User Interface (GUI) for IP Speed Dome
EN
In this interface, you can set the resolution, frame rate, bitrate type, video quality and so on subject to the actual
network condition.
To set the audio encoding and audio type, please select the audio tab.
Three video streams can be adjustable.
Resolution:
The higher the resolution is, the clearer the image is.
Frame rate:
The higher the frame rate is, the more fluency the video is. However, more storage room will be taken up.
Bitrate type:
Including CBR and VBR. CBR means that no matter how changeable the video resources are, the com-
pression bitrate keeps constant. This will not only facilitate the image quality better in a constant bitrate but also help
to calculate the capacity of the recording. VBR means that the compression bitrate can be adjustable according to the
change of the video resources. This will help to optimize the network bandwidth.
Video Quality:
When VBR is selected, you need to choose image quality. The higher the image quality you choose,
the more bitrate will be required.
Bitrate:
Please choose it according to the actual network situation.
I Frame interval:
It is recommended to use the default value. If the value is over high, the read speed of the group of
pictures will be slow resulting in the quality loss of the video.
Video encoding profile:
Baseline and main profile are optional. Baseline profile is mainly used in interactive applica-
tion with low complexity and delay. Main profile is mainly used for higher coding requirement.
Sending Snapshot:
Please select it according to the actual situation.
Video encode slice split:
If enabled, you may get more fluency image even though using the low-performance PC.
Watermark:
If selected, you can input the watermark theme. You may check the watermark when playing back the local
record in the search interface, lest the record files is tampered.
Audio Encoding:
G.711A and G.711U are selectable.
Audio In Type:
MIC and LIN are selectable.
5.2.2 Video Stream
The following interface will be displayed by clicking Config
Image
Video/Audio.
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