MAIN MENU SETUP GUIDE
QT428 User Manual
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P a g e
4.3.2 Record stream
Step 1:
Enter into system configuration
record configuration
record bit rate; refer to Fig 4-12:
Fig 4-12 Record Configuration-Record Bit Rate
Step 2:
Setup rate, resolution, quality, encode and max bit stream
Step 3:
User can setup all channels with same parameters, checkmark “All”, then to do relevant setup.
Step 4:
Click “default” button to restore default setting; click “apply” button to save the setting; click “exit” button to
exit current interface.
Note: if you set a value that is higher then maximum supported by the device, the value will be adjusted
automatically.
Definitions and descriptions of Record stream:
Parameter
Definition
fps
Range from 1-30 (NTSC) 1-25 (PAL)
Rate
Range from: 1-30
（
NTSC
）
1-25(PAL)
Resolution Supports CIF and D1
Quality
The quality of recorded images. The higher the value, the clearer the
recorded image is. Six options: lowest, lower, low, medium, higher and
highest.
Encode
VBR and CBR
Max bit
stream
Range from: 64 Kbps
、
128 Kbps
、
256 Kbps
、
512 Kbps
、
768 Kbps
、
1Mbps
、
2 Mbps
