Manual
Record & Disk Management
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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.
Pre-alarm  Record  Time: set the time to record before the actual recording 
begins.
Post-alarm  Record  Time: set the time to record after the actual recording is 
finished.
Expiration  Time: set the expiration time for recorded video. If the set date is 
overdue, the recorded data will be deleted automatically.
If the manual mode is selected, you need to set the encode parameters and 
record schedules of each camera. See 7.2 Encode Parameters Setting and 7.3 
Schedule Setting for details.
Manual Mode
7.1.2 Advanced Configuration
Click StartSettingsRecordAdvanced to go to the following interface. 
Enable or disable cycle record (cycle record: the earliest record data will be 
replaced by the latest when the disks are full). Set the stream, pre-alarm record 
time, post-alarm record time and expiration time of each camera and then click 
“Apply” to save the settings.
Click StartSettingsRecordEncode Parameters to go to the interface as 
shown below. Set the encode, resolution, FPS, bitrate type, quality, max bitrate 
and audio of main stream for each camera in “Event Recording Settings” and 
“Schedule Recording Settings” interfaces. Click “Apply” to save the settings. You 
can set the record stream of each camera one by one or set them in bulk for all 
cameras.
7.2 Encode Parameters Setting










