Case:
For a company’s Qiao’an hard disk video recorder, the company needs to put a monitoring video guide on the hard disk video recorder, but there is a password for the video recorder setting. At that time, the password was not allowed to enter the operation.The file is copied. Since the video storage in the hard disk storage uses the WFS file system dedicated to the hard disk video recorder, it cannot be read under the Windows system on ordinary computers. The display is not initialized. Therefore, the customer did the initialization operation, resulting in monitoring video videoThe video was lost, so I found a data recovery company.
Solution:
After analysis, the data recovery engineer found that the hard disk video recorder uses the WFS0.3 file system, and the video inside uses the H264 encryption format.Monitoring video materials around 17:38.