Video caption automatic adjustment method and device, terminal and readable storage medium

Abstract

The invention discloses a video subtitle automatic adjustment method and device, a terminal and a readable storage medium, and the method comprises the steps: determining a target distance between a watcher watching a video and the terminal playing the video when the video is played; and adjusting the font size of the subtitle when the video is played on the terminal according to the target distance. When the video is played, determining the brightness value of the current environment by using the brightness data collected by the brightness sensor at preset time intervals; and adjusting the font brightness of the subtitles when the video is played on the terminal according to the brightness value of the current environment. Compared with the prior art, automatic adjustment of the font sizeof the subtitle and automatic adjustment of the font brightness of the subtitle based on the brightness value of the current environment can be realized based on the target distance between the viewer and the terminal, the requirements of a user on the font size and the font brightness when the user watches a video are met, and the watching experience of the user is improved.

Description

technical field [0001] The invention relates to the field of video subtitles, in particular to a video subtitle automatic adjustment method and device, a terminal and a readable storage medium. Background technique [0002] During video playback, subtitles exist as a form that facilitates users to receive video content information in addition to video voice, and is convenient for users to watch videos. [0003] Usually, during video playback, subtitles are displayed at the bottom of the video screen, and no matter what changes occur in the outside world (such as the viewer’s distance from watching the video becomes longer or the light is not good, etc.), the display of subtitles is static. Parameters such as subtitle size and subtitle brightness will not change. [0004] However, since the current display of subtitles is static and will not automatically adjust to meet the needs of viewers (such as requirements for font size of subtitles or requirements for subtitle brightn...

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a method and device for automatically adjusting video subtitles, a terminal and a readable storage medium, aiming at solving the problem that the display of subtitles in the prior art is static and will not be automatically adjusted to meet the needs of viewers , a technical problem that the user's viewing experience is not good

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