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Multimedia file thumbnail reading method and system

A technology for multimedia files and thumbnails, which is applied in image communication, electrical components, selective content distribution, etc., can solve the problems that the second terminal takes too long to obtain thumbnails, and the performance of the first terminal is low, and achieves the improvement of running performance. Effect

Inactive Publication Date: 2017-09-05
SHENZHEN TCL NEW-TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when a large number of second terminals access and obtain the data of the first terminal concurrently, there will be problems such as low performance of the first terminal due to competition caused by multi-threaded acquisition of database information, and too long time for the second terminal to obtain thumbnails

Method used

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  • Multimedia file thumbnail reading method and system

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Embodiment Construction

[0037] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0038] figure 1 It is a schematic flow chart of an embodiment of a method for reading a thumbnail image of a multimedia file in the present invention; in this embodiment, the first terminal and the second terminal are terminals sharing multimedia data in a local area network, the first terminal is a terminal providing shared multimedia data, and the second terminal is a terminal for sharing multimedia data. The terminal is a terminal that shares the multimedia data provided by the first terminal, such as figure 1 Shown, the multimedia file thumbnail reading method of the present invention comprises the following steps:

[0039] Step S01, the first terminal scans all...

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Abstract

The invention discloses a method and system for reading thumbnails of multimedia files. A first terminal scans all multimedia files stored in a multimedia database on the first terminal, and saves the thumbnails of the scanned multimedia files in a preset directory. Next, generate a corresponding XML file from the saved thumbnail URL address and scanned multimedia file identification information and save it in a preset directory; when the first terminal monitors that the second terminal sends a multimedia information request, it searches the preset directory, Obtain the XML file of the first terminal and send it to the second terminal; the second terminal receives and parses the XML file returned by the first terminal to obtain the saved thumbnail URL address, and obtains the corresponding multimedia file thumbnail according to the saved thumbnail URL address; It has the beneficial effect of rapidly obtaining the thumbnail image of the corresponding multimedia file according to the request of the second terminal, and avoids the problem that the second terminal obtains a large amount of unnecessary data.

Description

technical field [0001] The invention relates to multimedia sharing technology, in particular to a method and system for reading thumbnail images of multimedia files. Background technique [0002] At present, multimedia sharing between devices in the LAN has become the mainstream of the development of the multimedia era. Displaying thumbnails of multimedia files is an indispensable technology for multimedia sharing, such as displaying thumbnails of videos, audios, and pictures of other devices in the LAN. [0003] Common methods for the second terminal to obtain multimedia thumbnails between LAN devices are as follows: the second terminal directly obtains the original image, and uses the URL (Uniform Resource Locator) of the original image as a thumbnail (such as the original image) Alternatively, the first terminal obtains the thumbnail image data from the multimedia database, and packages all the thumbnail image data and sends them to the second terminal together; then the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/435H04N21/436H04N21/858
Inventor 李余荣
Owner SHENZHEN TCL NEW-TECH CO LTD
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