How to retrieve the lost video? Complete recovery of three processes

Monitoring system has played a key role in various industries, but sometimes for various reasons, the monitoring video may be lost, so how to recover the data when the monitoring video is lost? Next, Bian Xiao will introduce the recovery method after the lost surveillance video to ensure the normal operation of the security monitoring system.

First, monitor the cause of video loss.

Monitoring system is a key tool to maintain and ensure safety, which is widely used in various industries. However, due to the failure of the camera motherboard, the failure of the camera power supply, the occupation of lens BNC and IP address, network problems, storage problems or human errors, the surveillance video may be lost. Therefore, it is very important to know how to recover the lost video to ensure the efficient operation of the monitoring system.

Second, how to retrieve the lost video?

Step 1: Check the hardware connection and equipment status.

When monitoring video is lost, first check the hardware connection and equipment status. Ensure that the connection between the monitoring camera and the monitoring equipment is stable and reliable, and eliminate any problem that looseness or damage may lead to video loss. At the same time, check whether the monitoring equipment works normally, such as power supply, network connection and equipment settings, to ensure its normal operation.

Step 2: Check the video storage device and storage capacity.

Video surveillance systems usually use special storage devices to record and store surveillance videos. If the video is lost, you need to check the status and storage capacity of the storage device. Ensure that the storage device works normally and the storage capacity is large enough to store the required video data. If the storage device fails or has insufficient capacity, it may be necessary to replace or expand the storage device and set it accordingly.

Step 3: Use recovery software to recover video files.

If there is no problem after inspection, the surveillance video may be lost due to virus infection or other reasons. In this case, we can use the professional data recovery tool EaseUS Data Recovery Wizard. The software can deeply scan the storage device, find and try to recover the lost video.

In addition, E-data recovery software can also recover the data lost on hard disk, USB flash drive, SD card, mobile hard disk, notebook computer and other devices due to mistaken deletion, formatting, partial virus infection, partition becoming raw, system crash and other reasons. However, it should be noted that when you realize that data is lost, please stop using storage devices and use easy data recovery software to recover in time, which can increase the chances of successfully recovering data.

Step 1. Connect the memory card and computer, and open the simple data recovery software.

Connect the memory card to the computer successfully through the card reader, and run the easy data recovery software.

Click "SD card recovery" on the left, and you will see all the memory cards listed in the list. Select the memory card that needs to recover data to perform the "scan" operation, and start scanning the lost data in the memory card.

Step two. Scan and preview the found data.

Easy data recovery software finds the lost data on the memory card through fast+deep scanning.

During or after scanning, you can "preview" the found data, and at the same time, you can use the "filter" and "search" functions to quickly find the data that needs to be restored.

Step three. Perform a restore operation to restore the required data.

Check the data that needs to be restored on the memory card, perform the "restore" operation, wait for the data to be restored, and save the lost data on a security device other than the memory card.

Three. abstract

How to retrieve the lost video? You can easily solve this problem through this guide. Finally, the regular backup and maintenance of the monitoring system is the key to ensure the normal operation of the safety monitoring system. I hope this article can help you successfully retrieve the lost surveillance video.

FREQUENTLY ASKED QUESTIONS

1. How much does it cost to recover the monitoring data?

The recovery price of monitoring data is usually related to the quantity and degree of data loss and the difficulty of data recovery. If the monitoring hard disk/memory card is damaged, it needs to be repaired in a professional repair shop, and the price ranges from several hundred to several thousand. If data is lost due to logical reasons such as accidental deletion and formatting, you only need to use easy-to-me data recovery software to recover, and it costs less than 100 yuan.

2. How long can the monitoring data be restored?

Whether the monitoring can be resumed depends on whether the monitoring data is overwritten. Usually, the storage time of monitoring settings is about 7 days to 1 year. If the hard disk space is full, the hard disk will be formatted, and the new monitoring data will overwrite the old monitoring data, so it is difficult to recover the overwritten data. If the data is not overwritten, it is a good choice to use easy data recovery software for recovery.

3. How long is the monitoring data kept?

The storage time of monitoring records varies with different monitoring objects and purposes, usually 7 days to 1 year. Personal home monitoring and public place monitoring are usually kept for a short time, while production enterprise monitoring is kept for a long time.