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Multimedia file browsing system and multimedia file browsing method

A technology for multimedia files and multimedia teaching, which is applied in the system field of building index files to browse multimedia files, and can solve problems such as the inability to retrieve contents of multimedia teaching files

Inactive Publication Date: 2015-04-29
INVENTEC PUDONG TECH CORPOARTION +1
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0006] In view of the problem of being unable to retrieve the playback content of multimedia teaching files in the prior art, the present invention discloses a system and method for browsing multimedia files, wherein:

Method used

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  • Multimedia file browsing system and multimedia file browsing method
  • Multimedia file browsing system and multimedia file browsing method
  • Multimedia file browsing system and multimedia file browsing method

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Embodiment Construction

[0028] The features and implementation methods of the present invention will be described in detail below in conjunction with the drawings and examples. The content is enough to enable those skilled in the art to easily and fully understand the technical means used to solve the technical problems of the present invention and implement them accordingly, thereby realizing the present invention. The effect that the invention can achieve.

[0029] The present invention can identify the displayed image information and the output sound signal when the multimedia teaching file is played, and record the image time information and sound time information corresponding to the identified image text information and audio text information, and then according to The image text information and audio text information and the corresponding video time information and audio time information generate an index file. Afterwards, when the index file contains the keyword input by the user, it can be ba...

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Abstract

A system and method for browsing a multimedia file are disclosed. In playing a multimedia teaching file, a content located within a text recognition area is converted into at least one image-text and a voice signal in the multimedia teaching file is converted into at least one voice-text. Then, an index comprising the image-texts and the respective image-time thereof and the voice-texts and the respective voice-time thereof is generated. Subsequently, after the image-time and the voice-time of the image-text and the voice-text corresponding to the keyword are read out from the index, respectively, the multimedia teaching file is played according to the read image-time and voice-time. Thus, the content of multimedia teaching file may be searched and played rapidly.

Description

technical field [0001] The present invention relates to a system and method for playing multimedia files, in particular to a system and method for building index files to browse multimedia files. Background technique [0002] With the advancement of technology and the development of the Internet, many behaviors have broken through the limitation of space. For example, the traditional teaching mode needs to be carried out at the predetermined place at the predetermined time, but if some learners cannot arrive at the predetermined place at the predetermined time, Then it can be carried out at other places through the network at the scheduled time, and learners can also learn afterwards through the multimedia teaching files recorded during teaching. [0003] After the learner has carried out the traditional teaching mode, or after the learner follows the multimedia teaching file, if he feels that a certain part of the teaching process has not been understood, the learner can wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G10L21/10
CPCG06F16/116G06F16/148G09B5/065
Inventor 邱全成
Owner INVENTEC PUDONG TECH CORPOARTION
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