Searching method, system and apparatus for playing media file

A media file and search method technology, applied in the field of search server and information acquisition client for playable media files, can solve the problem of being unable to provide one or more segments of playable media files according to user needs

Active Publication Date: 2007-04-18
BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The technical problem to be solved by the present invention is to provide a search method and system for playable media files, so as to solv

Method used

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  • Searching method, system and apparatus for playing media file
  • Searching method, system and apparatus for playing media file
  • Searching method, system and apparatus for playing media file

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0168] In Embodiment 1, the associating unit 504 and the segmentation scheme determining unit 502 are located on the server side, and the segmentation scheme includes the associated playable media file link and download start and end points. The download unit 503 is located in the client, and the client is connected to the server to obtain the playable media file link and the download start and end points required by the user. The start and end points are the corresponding start and end time points of the external time code file segment in the associated playable media file; or, the start and end points are the corresponding start and end points of the external time code file segment in the associated playable media file The start and end points of each data packet or byte.

Embodiment 2

[0169] In Embodiment 2, the associating unit 501 and the segmentation scheme determining unit 502 are located on the server side; the segmentation scheme includes a link to an associated playable media file segment or a combination of segments, and the link is based on the external time code The segment of the associated playable media file is actually divided and then saved; the download unit 503 is located in the client, the client is connected to the server, and the client obtains the link of the segment or the combination of the segments required by the user To complete the download.

[0170] Referring to Figure 5b, which is a system framework diagram of Embodiment 3,

Embodiment 3

[0171] In Embodiment 3, the associating unit 501 is located on the server side, the segmentation plan determining unit 502 and the downloading unit 503 are located on the client side, and the client side is connected to the server side to obtain the playable media file link and its The associated external time code file is then analyzed, the segmentation plan is determined, and the desired segment or combination of segments of the playable media file is downloaded.

[0172] In the above three embodiments, the method for determining the start and end positions may be: calculating the corresponding data packets or bytes in the playable media file according to the start and end time points and the compression format of the playable media file. The starting and ending position points are actually stored; for the sake of accuracy, the starting and ending position points can be calculated together with certain file header information. The method for determining the starting and ending p...

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Abstract

The invention supplies the searching method aimed at playable media file. It includes the following steps: incident used to build relevance between the exterior time code file and internet playable media file; confirming syncopating scheme used to analyze the exterior time code file and confirm the need segment; according to its start stop time point, get its associated playable media file syncopating scheme; getting information used to get the segment or segment combination of the associated playable media file according to the syncopate scheme. The invention uses exterior time code file to gain or analyze relative content for each associated playable media file, syncopate more detailed and accurate content segment or its combination to make the playable media file searching effect more better, searching result more abundant, increase media file searching accuracy and individualization.

Description

Technical field [0001] The present invention relates to the field of Internet information processing, in particular to a search method and system for playable media files in the Internet, a method for establishing a search database for playable media files, and a search server and system for playable media files. Information acquisition client. Background technique [0002] Nowadays, searching through search engines has become one of the fastest and most effective means for people to obtain information and resources from the Internet. Using search engines, people can retrieve the content they need, such as news, movies, and music, almost in a moment. Among them, the retrieval of playable media files is most often used by people. [0003] The prerequisite for users to quickly obtain search results is that the search engine has completed the collection and sorting of network resources. When the user enters a keyword to search, the search engine takes out the content that meets the ...

Claims

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Application Information

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IPC IPC(8): G06F17/30G06F17/27H04L12/00
Inventor 王喆贾玉龙
Owner BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD
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