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Multimedia file searching method and device

A technology of multimedia files and search methods, applied in the field of multimedia file search methods and devices, capable of solving problems such as low search matching rate and high search overhead for users

Inactive Publication Date: 2014-02-26
LETV INFORMATION TECH BEIJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the gradual "heterogeneity" of various video websites, the user's search matching rate is low, and users often need to switch between multiple websites and conduct multiple searches in order to obtain matching search results, which makes the user's search cost a lot

Method used

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  • Multimedia file searching method and device
  • Multimedia file searching method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiments of the present invention provide a multimedia file search method, such as figure 1 As shown, the method includes:

[0037] S101. The multimedia file search device pre-establishes a network-wide database. The network-wide database at least includes multimedia file resources with playing copyrights on its own website, multimedia file resources on external cooperative websites, and multimedia file resources captured from various external websites through crawler technology.

[0038] Wherein, the multimedia file search apparatus in the embodiment of the present invention may specifically be a server, and may also be a device capable of executing the method of the present invention.

[0039] Further, the multimedia file in the embodiment of the present invention may be any one of video files, audio files, image files, or text files edited by users, or the multimedia file may also be a file composed of any of the above-mentioned files in at least two formats.

[...

Embodiment 2

[0054] Embodiments of the present invention provide a multimedia file search method, such as figure 2 As shown, the method includes:

[0055] S201. The multimedia file search device pre-establishes a network-wide database. The network-wide database includes at least multimedia file resources with playing copyrights on its own website, multimedia file resources from external cooperation websites, and multimedia file resources captured from various external websites through crawler technology.

[0056] The multimedia file in the embodiment of the present invention may be any one of a video file, an audio file, an image file, or a text file edited by a user, or the multimedia file may also be a file composed of files in any of the above-mentioned at least two formats.

[0057] S202. In response to the user's operation, the electronic device generates a multimedia file search request.

[0058] In the embodiment of the present invention, the electronic device provides the user wi...

Embodiment 3

[0080] The embodiment of the present invention provides a multimedia file search device 1, such as image 3 shown, including:

[0081] The pre-processing unit 10 is used to pre-establish a network-wide database, the network-wide database at least includes multimedia file resources with playback copyright on its own website, multimedia file resources on external cooperation websites, and multimedia file resources captured from various external websites through crawler technology .

[0082] The receiving unit 11 is configured to receive multimedia file search information from the electronic device.

[0083] The acquisition unit 12 is configured to acquire multimedia file resources that match the multimedia file search information from the entire network database according to the multimedia file search information.

[0084] The sending unit 13 is configured to send multimedia file resources to the electronic device.

[0085] Wherein, the multimedia file resource with playback ...

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Abstract

The invention provides a multimedia file searching method and device, and relates to the field of internet multimedia. The multimedia file searching method and device can expand the searching range of a user, improve the searching matching rate and reduce the searching cost. The multimedia file searching method comprises the steps that a network-wide data base is established in advance, wherein the network-wide data base at least comprises multimedia file resources, with playing copyright, of a website itself, multimedia file resources of foreign cooperation websites and multimedia file resources which are captured from external websites through the crawler technology; a multimedia searching device receives multimedia file searching information sent from an electronic device and obtains the multimedia file resource matched with the multimedia file searching information from the network-side data base according to the multimedia file searching information; then, the multimedia file resource is sent to the electronic device.

Description

technical field [0001] The invention relates to the field of Internet multimedia, in particular to a method and device for searching multimedia files. Background technique [0002] With the development of network technology and video technology, users have higher requirements for video search functions. In the past, for many video users, on-site search was sufficient to meet their needs, because other websites have them, and the websites they use will also Yes, in this case, users can satisfy their search needs only in one or two limited video sites. However, as the "copyrightization" of video websites becomes more and more formal and in-depth, users' demands for video searches on the entire network are becoming more and more urgent. [0003] Under the constraints of video copyright, the video content of each company will appear "heterogeneity". Due to the different construction directions of each video website, and the content of movies, TV and other content also have thei...

Claims

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/951G06F16/43
Inventor 曹坤波郑磊
Owner LETV INFORMATION TECH BEIJING
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