Method of video recording document storage and data recovery of digital hard-disc video recorder and system thereof
A technology for hard disk video recorders and video files, which is applied in the fields of digital data processing, redundant data error detection in operations, special data processing applications, etc. Eliminate system paralysis, solve system bottlenecks, and improve search efficiency and accuracy
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[0040] In the following description, many technical details are proposed for the reader to better understand this application. However, those of ordinary skill in the art can understand that even without these technical details and various changes and modifications based on the following embodiments, the technical solutions required by the claims of this application can be implemented.
[0041] In order to make the objectives, technical solutions and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0042] The first embodiment of the present invention relates to a method for saving video files of a digital hard disk video recorder. The method for saving the video files of the digital hard disk video recorder is as follows: partition the hard disk in advance, when the channel is recording, retrieve the hard disk partition data file and update its summary inf...
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