A method and system for generating visual video based on tabular data

Abstract

The invention discloses a method for generating a visual video based on tabular data, which includes the following steps: obtaining data to be displayed, the data to be displayed includes several sets of corresponding data indicators and data groups, and judging the corresponding data indicators according to the data groups Data type; extract the matching video template from the preset template library according to the judgment result; synthesize and output the visual video according to the data to be displayed and the extracted video template. The present invention can automatically analyze the data to be displayed, and extract the video template matching the data to be displayed from the preset template library, thereby synthesizing the data to be displayed and the selected video template, and outputting the corresponding visual video, the whole process In , users do not need to analyze the data to be displayed, design a visualization scheme, or master video editing tools. This reduces the threshold for making visualized videos and improves the efficiency of video production.

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...

AI Technical Summary

Problems solved by technology

[0005] 3. Existing video editing software cannot implement data import, and the cost of switching between multiple technology stacks is relatively high;

[0006] 4. It is not versatile and cannot efficiently change the visualization scheme. Once faced with new data or want to change the visual display form, it is necessary to re-enter the lengthy production process

[0007] Therefore, in actual production, it often requires the cooperation of designers, video editors, and data analysts, which does not meet the needs of ordinary users to make data into visual videos for display

[0008] Patent CN107925786A "Animated Data Visualization Video" proposes a scheme for clipping data and generating animation in a specified sequence in the clipping pane, but it only solves the problem that data cannot be directly imported in the prior art, and still needs Manual design, editing, and no changes to the resulting video

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