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Click the "Use" button to save the new settings to the device.
94
Operation and configuration
Field
Video quality
Refresh rate
Remark
Select the video quality here. There are
two types: CBR (Constant Bit Rate) and
VBR (Variable Bit Rate):
CBR: video bit rate is fixed. You can
select bit rate from the drop-down menu.
Higher bit rates produce better video
quality. If the network bandwidth is limi-
ted, select a lower bit rate.
VBR: Video Bit Rate is available and
based in the content to be transmitted.
5 settings are available. from "Lowest"
"Highest". If you select "Lowest", the
image quality is lower and less network
bandwidth is necessary. Select "High"
or "Highest" if a better video quality is
required.
Select the refresh rate for the MPEG4
video encoders here.
A higher refresh rate provides more
accurate information on movement but
requires more network bandwidth.
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