Visual video generation method and system based on tabular data

A data and video technology, applied in the field of data visualization, can solve the problems of inability to directly import data, inability to change video, and high cost of switching, and achieve the effect of enriching video page effects, improving video production efficiency, and reducing technical barriers.

CN110532427AActive Publication Date: 2019-12-03新华智云科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2019-12-03

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Abstract

The invention discloses a visual video generation method based on tabular data, and the method comprises the following steps: obtaining to-be-displayed data which comprises a plurality of groups of corresponding data indexes and data groups, and judging the data types of the corresponding data indexes according to the data groups; extracting a matched video template from a preset template libraryaccording to a judgment result; and synthesizing a visual video according to the to-be-displayed data and the extracted video template and outputting the visual video. According to the invention, to-be-displayed data can be automatically analyzed. A video template matching the to-be-displayed data is extracted from a preset template library so that the to-be-displayed data and the selected video template are synthesized. In the whole process, a user does not need to analyze the to-be-displayed data, does not need to design a visualization scheme and does not need to skillfully master a video editing tool, and the video production efficiency can be improved while the threshold for producing the visual video is reduced.
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Description

technical field

[0001] The invention relates to the field of data visualization, in particular to a method and system for generating a visual video based on tabular data. Background technique

[0002] With the development of the times, workers from all walks of life, such as content producers, news editors, company employees, educators, etc., will have the need to display and interpret data vividly and effectively. Video, as an easy-to-spread media form, can be conveniently used for sharing and communication. However, the current production of data into visual video has disadvantages such as high production threshold, lengthy process, and low reusability. The specific reasons are as follows:

[0003] 1. It is necessary to design / select a suitable visualization scheme according to the characteristics of the data, and the production personnel need to have certain design capabilities;

[0004] 2. It is necessary to make videos according to the visualization scheme, and the pro...

Examples

Embodiment 1

[0060] Embodiment 1. A method for generating visual video based on tabular data, such as figure 1 shown, including the following steps:

[0061] S100. Obtain data to be displayed, the data to be displayed includes several sets of corresponding data indicators and data groups, and determine the data type of the corresponding data indicators according to the data groups;

[0062] S200. Extract a matching video template from a preset template library according to the judgment result;

[0063] S300. Synthesize and output a visualized video according to the data to be displayed and the extracted video template.

[0064] To sum up, the visualized video generation proposed by the present invention can automatically analyze the data to be displayed, and extract the video template that matches the data to be displayed from the preset template library, thereby synthesizing the data to be displayed with the selected video template, and outputting Corresponding to the visual video, duri...

Embodiment 2

[0117] Embodiment 2, adding an effect adjustment method on the basis of Embodiment 1, specifically after synthesizing and outputting a visual video according to the data to be displayed and the extracted video template in step S300, the effect adjustment is performed, and the rest is the same as Embodiment 1;

[0118] The effect adjustment can be realized by changing the video template and adjusting the template configuration items. The specific steps for effect adjustment by changing the video template are as follows:

[0119] Obtain a replacement request, extract and output all video templates matching the data to be displayed from the preset template library according to the request (as described in step S220 ), and recommend all matching video templates to the user.

[0120] A template selection instruction is obtained, a video template is extracted according to the instruction, and the data to be displayed and the extracted video template are synthesized into a visual vide...

Embodiment 3

[0152] Embodiment 3. A visual video generation system based on tabular data, such as Figure 5 As shown, including: data acquisition module 1, template extraction module 2, video generation module 3 and template adjustment module 4;

[0153] The data acquisition module 1 is used to obtain data to be displayed, the data to be displayed includes several groups of corresponding data indicators and data groups, and is also used to judge the data type of the corresponding data indicators according to the data groups;

[0154] Template extraction module 2, for extracting the matching video template from the preset template library according to the judgment result;

[0155] The video generation module 3 is used for synthesizing and outputting a visual video according to the data to be displayed and the extracted video template.

[0156] The template adjustment module 4 is configured to adjust the effect of the output visual video.

[0157] The video template includes at least a templ...