Capture events on playback for non event enabled camera?

[CAMGUYx86]

I have residential building with 16 cameras and iDS-7116HQHI DVR. I set smart events for:

• Gate - Outdoor (Line Crossing In / Out)
• Gate - Indoor (Line Crossing In / Out)
• Ground Floor (Line Crossing In / Out + Intrusion Detection for Service Door)
• Roof (Line Crossing In / Out + Intrusion Detection for Roof Door)

I don’t set any events for other 12 cameras (indoor, outdoor) but sometimes an intervention is needed to check abnormal activity for certain floor. I ran out of channels to allow other cameras to set normal or smart events on. Is it possible while on playback to capture events without setting it previously on any of non enabled events cameras without need to keep playback for hours?

 

[trempa92]

Postprocessing is indeed possible, and free way is to implement YoloV6 object detection. But without any technical knowledge it might be hard for you.

Other than that there are plenty of paid services that deals with postprocessing on footage.