TechVision PS32E8N2, Руководство пользователя

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Record & Disk Management DVR User Manual
48
Some models may not support POS recording.
You can add more auto modes on intelligence record. Click “Advanced” button to pop up a
window as shown below. Check the modes in the window and then click “Add” button to show
the modes in the record mode list (in the window, the checked modes can be showed in the
record mode list while the unchecked modes cannot; you cannot only check “
Always(24
ⅹ
7)
Record
”).
Select one auto mode to pop up the corresponding window. Set the encode, GOP, resolution,
FPS, bitrate type, quality, max bitrate and audio of each camera and then click “OK” to save
the settings. Please adjust the parameters according to the actual condition.
Video Encode : the video encode format of the camera.
GOP: group of pictures.
Resolution : the higher the resolution is, the clearer the image is.
FPS : the higher the frame rate is, the more fluency the video is. However, more storage room
will be taken up.
Bitrate Type : CBR and VBR are optional. CBR means that no matter how much change is seen
in the video scene, the compression bitrate will be kept constant. VBR means that the
compression bitrate will be adjusted according scene changes. For example, for scenes that do
not have much movement, the bitrate will be kept at a lower value. This will help to optimize
the network bandwidth.
Quality : When VBR is selected, you need to choose image quality. The higher the image
quality you choose, the more bitrate will be required.
Max Bitrate : 32Kbps ~10240Kbps are optional.
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Manual Mode