27-11-2014 51 ebode IPV4NVR
Click save button to take effect.
System Log
Choose ”
(Parameter Configuration) > Local settings > System Log”. The System
Log page is displayed. The operation, alarm, exception and information of the NVR can
be stored in log files, which can be searched and viewed at any time. The Log Type
contains Alarm log, System log and Operation log.
Parameter
Description
Channel
You can select the channel for the IP Cameras.
Resolution
Resolution of the IP Camera. The higher the resolution,
the sharper the video quality, but also with the
increasing stream, which will take uphigher bandwidth.
Bit Rate
Generally speaking, the larger the bit rate is, the
clearer video will become. But the bit rate
configuration should combine well with the network
bandwidth. If the bandwidth is very narrow, and bit
rate is large, that will lead to video cannot play well.
Frame Rate
Note that a larger frame size takes up more bandwidth.
When the video format is 50Hz, the maximum frame rate
is 25 fps.
When the video format is 60Hz, the maximum frame rate
is 30 fps.
You should choose a lower frame rate when the bandwidth is
limited. Normally, when the frame rate above 15, you can
achieve fluently video.
Key Frame Interval
The time between last key frame and next key frame.
The shorter the duration, the more likely you will get a
better video quality, but at the cost of higher network
bandwidth consumption.
