44
Figure 3- 33
Note: Since system time is very important, do not modify time casually unless
there is a must!
Before your time modification, please stop record operation first!
3.2.4.2 Encode
Encode setting interface is shown as below. Please see Figure 3- 34.
Figure 3- 34
Slot: To select the slot you want.
Channel: To select the channel you want.
Signal type: Please select from the dropdown list.
Type: Select from regular, detect and alarm.
Compression: System supports H.264.
Profile: Main and Baseline.
Resolution: System supports various resolutions, you can select from the dropdown list. The
standard definition main stream supports D1/HD1/2CIF/CIF/QCIF and the high definition
main stream supports 1080P/720P/D1 and etc. Please note the option may vary due to
different series.
Frame rate: Pal standard: 1 frame/s – 25 frame/s. NTSC standard: 1 frame/s – 30 frame/s.
Bit rate type: System supports two types: CBR and VBR. You cannot set image quality
under CBR. In VBR mode, you can set video quality. There are six levels ranging from 1 to 6.
The sixth level has the highest image quality.
Bit rate: To set bit stream value to change image quality. The higher the rate, the better the
image quality. There is recommended bit stream value for you to refer.