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Storage-equipment-based file scanning method and device

A storage device and file scanning technology, applied in special data processing applications, instruments, electronic digital data processing, etc., can solve the problems of resource consumption, slow scanning speed, etc., to save scanning time, ensure stability, and avoid repetitive scanning Effect

Inactive Publication Date: 2013-12-25
TCL CORPORATION
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  • Abstract
  • Description
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Problems solved by technology

In this way, if the storage device is plugged and unplugged repeatedly, the process will be repeated in the next scan, which will consume a lot of resources to repeat the scan, and the scan speed is very slow

Method used

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  • Storage-equipment-based file scanning method and device
  • Storage-equipment-based file scanning method and device
  • Storage-equipment-based file scanning method and device

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Embodiment Construction

[0063] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0064] Aiming at the problem of slow scanning speed in large-capacity storage devices, the present invention provides a file scanning method based on storage devices. Two databases need to be established in advance, and one database is the original one for scanning records and apps (applications). The query is called the internal database external.db; the other database is dedicated to recording media information and assisting the original database to realize fast scanning, which is called the media database media.db.

[0065] For example, when scanning a storage device, there is a music...

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Abstract

The invention discloses a storage-equipment-based file scanning method and a storage-equipment-based file scanning device. The method comprises the following steps of pre-establishing two databases, wherein one database is called an internal database for scanning recording and application query, and the other database is a media database for recording media information and assisting the internal database in accelerated scanning; during the first mounting scanning of storage equipment, simultaneously storing scanned media file information into the internal database and the media database; if media file information to be scanned in the media database is found when the storage equipment is plugged and unplugged again for rescanning, directly acquiring the media file information to be scanned from the media database, and interpolating the media file information to be scanned into the internal database for scanning. According to the method and the device, repeated scanning can be avoided; more importantly, the scanning time is greatly saved, the scanning efficiency is improved, and the waiting time of a user is greatly saved.

Description

technical field [0001] The present invention relates to the technical field of electronic storage device scanning, in particular to a storage device-based file scanning method and device. Background technique [0002] With the development of technology, there are more and more smart devices now. From the initial personal computer and tablet computer to the commonly used smart system and Android system, the applications are becoming more and more diverse. It is hoped that the system can provide more comprehensive File information, which requires the file scanning function to obtain rich information in the stream (data stream) and format (format) in the media file, and can also decode the frames to give the user an intuitive impression (thumbnail). [0003] However, with the diversification of storage devices, especially after the Android system is applied to TVs, for high-definition videos of several gigabytes, storage devices have changed from traditional SDcard and USB devi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 彭湃康辉
Owner TCL CORPORATION
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