Hypermedia metadata synthesis and conversion system

A technology for converting systems and metadata, applied in electrical digital data processing, special data processing applications, instruments, etc., can solve the problems of version incompatibility, inability to achieve compatibility of various versions, stealing content copyrights, etc., and achieve the effect of solving version compatibility.

Inactive Publication Date: 2018-01-30
江苏云媒数字科技有限公司
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, for the e-book to be produced, the format of its metadata is limited. For example, it can only convert commonly used e-book formats, such as Word, Txt, Pdf, excel, etc., but currently there are many dissemination and playback tools, rich media After the publication is designed and developed, it is very likely that there will be problems such as incompatible terminal software and inability to play, and it is easy to be decompiled, and the copyright of the content will be stolen by criminals
[0004] Therefore, the technical defect in the prior art is that the input and output formats of e-books (publications) cannot be compatible with each version. reading

Method used

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Embodiment 1

[0026] figure 1 A structural block diagram of the hypermedia metadata synthesis and conversion system 10 provided by the first embodiment of the present invention is shown. Such as figure 1 As shown, the hypermedia metadata synthesis and conversion system 10 according to the first embodiment of the present invention includes:

[0027] The metadata obtaining module 101 is used to obtain the metadata of the document to be edited, perform structural processing on the metadata, obtain the structured metadata, and obtain the structured data of the target document;

[0028] The data parsing module 102 is used for parsing the structured metadata, obtaining the meta data parsing result, parsing the structured data of the target document, and obtaining the target data parsing result;

[0029] A document tree construction module 103, configured to construct a metadata document tree according to the metadata analysis result, and construct a target document tree according to the target ...

Embodiment 2

[0054] The hypermedia metadata synthesis and conversion system of the present invention can convert documents in other formats into XML document output, and can also convert documents in other formats into formats required for document publishing through XML documents, such as zip, epub, xml and html5, Therefore, this system can realize the mutual conversion of document formats, define the document to be edited as an XML document, and the XML document is parsed by an XML parser, and the document tree obtained by parsing the target document is converted into the target document through the mapping rules format, at this time, the output format of the target document includes at least one of zip, epub, xml and html5.

[0055] The document to be edited is an XML document, and the XML document is parsed by an XML parser. The hypermedia metadata synthesis and conversion system of the present invention can convert documents in other formats into XML documents, and can also convert XM...

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Abstract

The invention discloses a hypermedia metadata synthesis and conversion system. Firstly to-be-edited document metadata is obtained through a metadata obtaining module and is structured, and structureddata of a target document is obtained; secondly the structured metadata and the structured data of the target document are analyzed through a data analysis module to obtain a metadata analysis resultand a target data analysis result; thirdly through a document tree construction module, a metadata document tree and a target document tree are constructed according to analysis results; fourthly through a rule setting module, a mapping rule between a metadata document and the target document is set; and finally through a metadata synthesis and conversion module, the metadata document tree is traversed, and according to the mapping rule, synthesis and conversion of the metadata and the target data are realized. According to the hypermedia metadata synthesis and conversion system, document format conversion is realized by adopting a document tree-based conversion mode, so that an output document format can be compatible with any transmission and playing tool.

Description

technical field [0001] The present invention relates to the field of information technology, in particular to the technical field of media content processing. Background technique [0002] Omni-media refers to the dissemination of media information using various media representations such as text, sound, video, animation, and web pages, using different media forms, and disseminating through integrated radio and television networks, telecommunication networks, and the Internet. Various terminals such as mobile phones can complete the fusion reception of information. Traditional rich media includes one or a combination of streaming media, sound, Flash, and programming languages ​​such as Java, Javascript, and DHTML. Content produced and released with rich media is called rich media publications. [0003] The production and design of rich media publications are obtained through code compilation through programming languages ​​and software tools, while the release and dissemina...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 林进艾顺刚孙骏
Owner 江苏云媒数字科技有限公司
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