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A swf-based electronic book production method

A production method and technology for electronic books, which are applied in the fields of electronic digital data processing, special data processing applications, instruments, etc., can solve problems such as loss of aesthetics, and achieve the effects of high document definition, small size, and good confidentiality.

Active Publication Date: 2017-04-12
明博教育科技股份有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If necessary, convert some complex bitmaps into vectors, and then manually smooth the vectors with editing tools such as Flush to obtain a better balance of color, effect, and volume; but for some complex content, forced smoothing Afterwards, there will be a large gap with the original image, which will lose the aesthetics

Method used

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  • A swf-based electronic book production method
  • A swf-based electronic book production method
  • A swf-based electronic book production method

Examples

Experimental program
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Embodiment

[0069] In this embodiment, the content of the fourth type of PDF file (text is the main content, and the image is the background type) is taken as an example for illustration.

[0070] Such as figure 2 As shown, the original PDF document is very clear, and its size is 683k. If the document on this page is converted using the default configuration, the part of the conversion result is as follows: image 3 As shown, it can be seen that the converted image is also very clear, but the size is relatively large, 121k, which is not ideal for the requirement of reducing the volume size.

[0071] The PDF content is converted using the method described in the present invention below.

[0072] First judge with the method described in the present invention, know this PDF content, its text is main content, and image part is less, therefore adopt " image is converted into Jpeg form, and be set to very low definition, text keeps font vector " setting scheme. After setting according to t...

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Abstract

The invention discloses an e-book making method based on shock wave flash (SWF), and relates to the technical field of data information processing. The e-book making method includes the steps of S1, classifying pages of an unprocessed portable document format (PDF) file according to the contents on each page, S2, conversing parameters of the pages according to each classification accordingly, and S3, converting the PDF file into an SWF file according to the set conversing parameters and adding a data head. And thus an e-book is finished finally. Due to the fact that different conversing strategies are adopted according to different content classifications when the PDF file is converted into the SWF file, good effect is achieved. Further, people can check the file after the conversion and process unsatisfying pages separately, and thus overall effect is improved. The e-book making method based on the SWF has the advantages that high definition of files is guaranteed, color bit depth is not decreased and size is small.

Description

technical field [0001] The invention relates to the technical field of information digital processing, in particular to a method for making high-fidelity electronic books based on SWF suitable for network transmission, especially suitable for occasions requiring high visual effects and volume. Background technique [0002] E-books are widely used, and the acquisition of e-books can be copied to the local through mobile storage media, such as U disk, mobile hard disk, CD, etc. for copying. But in many cases, e-books are downloaded through the network. In a distributed system, books may need to be transmitted multiple times between multiple servers before being delivered to the final client. Therefore, how to reduce the size of electronic books is extremely important. [0003] Under the existing technology, the volume of e-books is reduced, in many cases at the cost of greatly reducing their clarity and color. But in many occasions, we don't want to reduce its clarity, such...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/22
Inventor 康凯
Owner 明博教育科技股份有限公司
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