A picture switching method and picture switching device during picture and video playback

Abstract

Disclosed are a picture switching method and picture switching device during picture video playing. The method comprises: a picture switching device acquiring background music of a target picture video and played pictures contained in the target picture video; according to characteristic information about the background music, determining characteristic moments contained in the background music; selecting (N-1) characteristic moments from the characteristic moments contained in the background music as switching moments for switching played pictures in the target picture video; and switching the played pictures according to a determined switching moment when playing the target picture video.

Description

technical field The invention relates to the technical field of multimedia applications, in particular to a picture switching method and a picture switching device when playing pictures and videos. Background technique With the popularity of the mobile Internet, more and more users like to record their lives through videos and share them on social platforms. In order to meet the needs of users, a simple slideshow image and video technology came into being. Users can combine multiple pictures saved on local or cloud servers to form a short video. At present, it is also possible to form a short video with background music by adding music, so that the picture is accompanied by background music during playback. However, during the picture playing process of the existing short video, the playing time of each picture is evenly distributed according to the total video time, and the animation time when switching between pictures is also equally distributed. This picture duration...

AI Technical Summary

Problems solved by technology

However, during the picture playback process of existing short videos, the playback time of each picture is evenly distributed according to the total video time, and the animation time when switching between pictures is also equally distributed.

This method of picture duration allocation makes the correlation between pictures and background music low when switching, and the picture switching method is relatively simple

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