Target detection connection recording control method for digital hard disk videocorder

A control method of target detection connected with video of a digital video recorder is realized by a digital video recorder, consisting of a plurality of monitoring cameras that are connected with each other. If a mode of target detection connected with video is designed, monitor images in every channel shot by monitoring cameras are photographed. When in the photographic process, in the monitoring picture of the moving detection channel, the start information of target detection is recorded. If the moving detection in the photographic process is deleted, in the monitoring picture of the relevant channel, the ending information of detection is recorded. In this way, when operating a restoration act of the target detection and connection, the monitoring images in the relevant channel arerestored and connected in this order referring to the information. When operating a copy act of the target detection and connection, the monitoring images in the relevant channel are copied and connected in this order referri