Dahua NVR52-4KS2 Series User Manual page 306

Related Operations
Play back video.
●
Click an image, and then click
During playback, you can:
Click
Click
Click
Add tags.
●
Select one or more images, and then click Add Tag.
Lock.
●
Select one or more images, and then click Lock. The locked files will not be overwritten.
Export.
●
Select one or more images, and then click Export to export selected search results in excel.
Back up.
●
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.
5.9.9.3.4 Report Query
Background Information
You can search for and export video metadata statistics.
The statistics might be overwritten when the storage space runs out. Back up in time.
●
When you restore the Device to factory settings, all the data except data in the external storage
●
device will be cleared. You can clear the data in the external storage device through formatting
or other methods.
Procedure
Select Main Menu > AI > Report Query > Video Metadata.
Step 1
Figure 5-172 Search results
to play back the related video.
to pause.
to stop.
to display AI rule. The icon changes to .
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User's Manual