How to delete some records when Hikvision hard disk video recorder plays back?

If you use a hard disk video recorder, you can't delete the video in a short time.

You can only delete all video records on the hard disk by formatting it.

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Digital video recorder

Digital video recorder (DVR), that is, digital video recorder, uses hard disk to record video compared with traditional analog video recorder, so it is often called hard disk video recorder, also known as DVR.

It is a computer system for image storage and processing, which has the functions of long-term video recording, audio recording, remote monitoring and image/sound control.

DVR adopts digital recording technology, which is far superior to analog monitoring equipment in image processing, image storage, retrieval, backup, network transmission and remote control. DVR represents the development direction of TV monitoring system, and it is the first choice of TV monitoring system in the market.