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Creation protection method, device, device and medium for digital content

A digital content and protection device technology, applied in the direction of digital data protection, program/content distribution protection, etc., can solve problems such as plagiarism

Inactive Publication Date: 2018-11-27
SHENZHEN THUNDER NETWORK TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the current digital content creation scenario, the user usually edits only one digital file, and all the edited content is superimposed on the digital file in a certain order, and finally generates a digital content file with usability and communication value. The digital content also has high use value, so even if the final digital content file can be protected by copyright, the content in the digital file also has the risk of being plagiarized during the creation process. Currently, the copyright protection of digital content in the creation stage It should also be highly valued by those skilled in the art

Method used

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  • Creation protection method, device, device and medium for digital content
  • Creation protection method, device, device and medium for digital content
  • Creation protection method, device, device and medium for digital content

Examples

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Embodiment 1

[0043] figure 1 This is a flowchart of a method for creating and protecting digital content according to an embodiment of the present invention. Please refer to figure 1 , the specific steps of the digital content creation protection method include:

[0044] Step S10: When the digital file is edited, acquire the digital file in the editing process according to preset time intervals.

[0045] It should be noted that the preset time interval in this step refers to a stage or cycle of editing a certain digital content, and the time at which each stage or cycle ends is the time point mentioned in this application. The user can set the time interval according to the structural planning of digital content editing, that is, the time before each new editing stage is used as the preset time interval; the user can also use the periodic time as the preset time point, such as Each ten-minute moment after the start of digital content editing serves as a time interval. The method does n...

Embodiment 2

[0052] On the basis of the above embodiments, the present invention also provides the following series of preferred embodiments.

[0053] As a preferred embodiment, the feature value extraction operation is specifically a Hash operation;

[0054] Correspondingly, the feature value extraction operation is performed on the digital files obtained at each time point to generate the corresponding unique feature value, specifically:

[0055] Hash operation is performed on the digital files obtained at each time point to generate the corresponding file Hash value.

[0056] It should be noted that, in this embodiment, the feature value extraction of digital files by means of Hash operation is simply a message digest that compresses a digital file of any length to a certain fixed length, and the message digest is The file hash value referred to in this embodiment. Since Hash operation is a relatively efficient feature extraction method, this embodiment can relatively improve the over...

Embodiment 3

[0076] The embodiments of the method for creating and protecting digital content have been described in detail above, and the present invention also provides an apparatus for creating and protecting digital content corresponding to the method, because the embodiments of the device part and the embodiments of the method part are mutually Correspondingly, for the embodiments of the apparatus part, please refer to the description of the embodiments of the method part, and details are not described here for the time being.

[0077] Figure 4 This is a structural diagram of a digital content creation protection device provided by an embodiment of the present invention. The creation protection device for digital content provided by the embodiment of the present invention includes:

[0078] The editing module 10 is configured to acquire the digital file in the editing process according to preset time intervals when the digital file is edited.

[0079] The obtaining module 11 is con...

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Abstract

The invention discloses a method, a device, a device and a medium for protecting the creation of digital content. The method comprises the following steps: when a digital file is edited, the digital file in the editing process is obtained according to a preset time interval; Extracting eigenvalues from digital files obtained at each time point to generate unique eigenvalues corresponding to the digital files and obtaining authoring information corresponding to the digital files; Each unique eigenvalue and corresponding authoring information are encapsulated into blocks, and each block is recorded into a block chain. The nodes in the block chain network can obtain the copyright information of the target digital file at each preset time point through the content recorded in the block chain,thus realizing the copyright protection of the created content in the creation process of the digital content. In addition, the invention also provides a digital content creation protection device, adevice and a medium, the beneficial effects of which are as described above.

Description

technical field [0001] The present invention relates to the field of digital content editing, in particular to a method, device, device and medium for creation and protection of digital content. Background technique [0002] Digital content refers to the content in digital form, such as text, image and sound, which can be stored on digital carriers such as CD-ROM and hard disk, and transmitted through the network and other means. [0003] Since the creation of digital content often requires certain human and material costs, and the content created often requires a certain amount of intellectual labor from the creator, the copyright protection of digital content is the focus of current enterprises and individuals. In the current digital content creation scenario, users usually edit only one digital file, and all the edited contents are superimposed on the digital file in a certain order, finally generating a digital content file with usability and dissemination value. The di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/10G06F21/64
CPCG06F21/10G06F21/64
Inventor 晏亮
Owner SHENZHEN THUNDER NETWORK TECH
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