Video Metadata; Enabling Smart Plan - Dahua NVR21-4KS3 Series User Manual

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Select a channel, start time, end time, event type, and then click Search.

The search results are displayed.

Related Operations

● Play back video.

Click an image, and then click

During playback, you can:

Select one or more images, and then click Add Tag.

Select one or more images, and then click Lock. The locked files will not be overwritten.

Select one or more images, and then click Export to export selected search results in excel.

Select one or more images, click Backup, select the storage path and file type, and then click

Start to export files to external storage device.

5.9.9 Video Metadata

The system analyzes real-time video stream to detect the existence of human, motor vehicle, and

non-motor vehicle. Once a target is detected, an alarm is triggered.

To use AI by camera, you need to enable the smart plan first. For details, see "5.9.3 Smart Plan".

Figure 5-164 Stereo analysis search

to play back the related video.

to display AI rule. The icon changes to

User's Manual