17
2.3.2
Encode
Encode interface is shown as in Figure 2-7.
Channel: Select the channel you want.
Compression: System supports H.264.
Resolution: System supports various resolutions, you can select from the dropdown list. For this model,
main stream supports D1/HD1/BCIF/CIF/QCIF. Please note the extra stream resolution may vary
depending on series model. Refer to DVR model’s specification sheet or DVR user manual for details.
Frame rate: ranges from 1f/s to 25f/s in NTSC mode and 1f/s to 30f/s in PAL mode.
Note:
Bit rate type: system supports two types: CBR and VBR. In VBR mode, you can set video quality.
2 HDD Series
If the 1-channel resolution is D1 and the frame rate is more than 6f/s (or 7f/s in NTSC), the extra stream frame
rate shall be below 6f/s (or below 7f/s NTSC).
Quality: There are six levels ranging from 1 to 6. The sixth level has the highest image quality.
Audio/Video: you can enable or disable the video/audio. Please note the video is enabled for main stream
by default. For extra stream, please enable video first and followed by audio if needed.
Snapshot: Click snapshot button, this menu includes the four items: mode/image size/image
quality/snapshot frequency. Please refer to chapter 2.3.3 for detailed information.
Please highlight icon
to select the corresponding function.
Figure 2-7
2.3.3
Snapshot
2.3.3.1 Schedule Snapshot – three menu interfaces should be setup to enable this feature:
a. In Encode interface, click snapshot button to input snapshot mode, size, quality and frequency.
b. In General interface please input upload interval.
c. In Schedule interface, please enable snapshot function.
Please refer to the following figure for detail information. See Figure 2-8.
