Hikvision DS-7716NXI-I4\/S Hikvision DS-7716NXI-I4/S User Manual

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Frame Rate

It refers to the number of frames captured each second. A higher frame rate is advantageous

when there is movement in the video stream, as it maintains image quality throughout.

I-Frame Interval

I-Frame also referred as intra picture, I-Frame is the

rst frame of every GOP (a video

compression technology of MPEG). It can be viewed as pictures aer compression. I-Frame

interval is the amount of frames between two

connuous I-Frames.

7.5 Congure Privacy Mask

The privacy mask protects personal privacy by concealing parts of the image from live view or

recording with a masked area.

Steps

1. Go to System → Device Access → Device

Conguraon → Device Parameter → Privacy Mask .

Figure 7-2 Privacy Mask

2. Select a camera.

3. Turn on Enable.

4. Draw mask areas on the preview window. The areas will be marked with

dierent frame colors.

Note

Up to 4 privacy mask areas can be congured and the size of each area can be adjusted.

5. Click Save.

Network Video Recorder User Manual

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Hikvision DS-7716NXI-I4\/S DS-7716NXI-I4/S 16 Channel 4 SATA AcuSense Network Video Recorder - No POE