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File comment information generation method

An information generation and file technology, applied in the field of information processing, can solve problems such as single implementation method, inflexible use, and inability to realize synchronous playback of audio explanation and annotation information, and achieve the effect of simple implementation and convenient use

Inactive Publication Date: 2016-06-08
BEIJING QILU MANAGEMENT CONSULTING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, if you want to add annotation information to the electronic version of the courseware, you can only rely on the annotation function that comes with the software. The implementation method is relatively simple, it is not flexible enough to use, and it is impossible to realize the synchronous playback of audio explanation and annotation information

Method used

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  • File comment information generation method

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Embodiment Construction

[0028] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0029] The technical scheme of the present invention is applicable to application scenarios where comment information needs to be added to electronic version documents in the process of office and teaching. The acquisition device in the present invention is a dot-matrix digital pen with a dot-matrix recognition function, and is equipped with a pressure sensor, a processor, a camera, a memory, an audio collection module, a communication module, and the like.

[0030] figure 1 It is a flow chart of a method for generating file annotation information provided by an embodiment of the present invention. like figure 1 As shown, the file annotation information generation method in the embodiment of the present invention includes:

[0031] Step 101, the host computer receives the file to be annotated.

[0032] Specifically...

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Abstract

Embodiments of the invention relate a file comment information generation method. The method comprises the following steps: receiving a to-be-commented file by a host computer; obtaining audio data according to a time shaft and acquiring dot matrix image data acquired by a device in a dot matrix area corresponding to the to-be-commented file; adding a time strap to the audio data so as to generate an audio file; recognizing the dot matrix image data so as to obtain a recognition track; and generating the audio file and the recognition track into comment information and injecting the comment information into the to-be-commented file so as to obtain a standardized file and play the standardized file. According to the file comment information generation method provided by the embodiments of the invention, the synchronous playing of the audio explanation and comment information can be realized, and the method is simple to realize and convenient to use.

Description

technical field [0001] The invention relates to the technical field of information processing, in particular to a method for generating document annotation information. Background technique [0002] In the process of daily office work, education and teaching, it is often necessary to annotate electronic documents (word, PPT, etc.) and share them with others. Especially when the teacher is teaching, he needs to explain the topic to the students. Therefore, it is necessary to add the annotation information and the audio of the explanation to the prepared electronic version of the courseware, and show the annotated courseware to the students. [0003] In the prior art, if you want to add annotation information to the electronic version of the courseware, you can only rely on the annotation function that comes with the software. The implementation method is relatively simple, it is not flexible enough to use, and it is impossible to realize the synchronous playback of audio expl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/24G06F17/30
CPCG06F16/4393G06F40/169
Inventor 田雪松
Owner BEIJING QILU MANAGEMENT CONSULTING CO LTD
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