Bullet screen control method, device and equipment based on canvas and storage medium

Abstract

The invention relates to the field of data visualization in the technical field of big data, discloses a canvas-based bullet screen control method, device and equipment and a storage medium, and the method, device and equipment are used for realizing bullet screen display through canvas, avoiding frequent operation of cascading style sheet elements, reducing resource consumption and improving bullet screen display fluency. The method comprises the following steps: acquiring initial bullet screen data input by a user, and constructing a canvas bullet screen carrier; transferring the initial bullet screen data to a canvas bullet screen carrier; displaying parameter options of the initial bullet screen data to a user; adjusting the initial bullet screen data in the canvas bullet screen carrier according to parameter options set by a user to obtain target bullet screen data; and moving the canvas bullet screen carrier on the video picture according to a preset rule, so that the target bullet screen data synchronously moves along with the canvas bullet screen carrier.

Description

technical field [0001] The present invention relates to the field of data visualization, in particular to a canvas-based barrage control method, device, equipment and storage medium. Background technique [0002] Barrage refers to the commentary subtitles that pop up when watching videos on the Internet. Similar to the clipping between the lines in the novel, the comments floating across the screen in the video are called bullet screens. As the name suggests, bullet screens refer to the curtain formed by a large number of bullets. Barrage. Bullet chat can give the audience an illusion of "real-time interaction". Although the sending time of different bullet chat is different, it will only appear at a specific time point in the video, so the bullet chat sent at the same time is basically the same. With the same theme, when participating in the comments, there will be the illusion of commenting with other viewers at the same time. [0003] The traditional player comment sys...

AI Technical Summary

Problems solved by technology

[0004] However, most of the current video bullet chatting effects are realized by using document object model (document object model, DOM) and cascading style sheet (cascading style sheet3, CSS3) control. User Experience Requirements

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