Audio cutting method and device

Abstract

The invention provides an audio cutting method and device, and relates to the technical field of multimedia. The method comprises the steps: obtaining target music, and setting a plurality of mark points according to the sound amplitude information of the target music; selecting cutting points from the plurality of mark points, so as to enable the interval between the adjacent cutting points of the selected cutting points not to be less than a first preset time duration; outputting the time points, corresponding to the cutting points, in the target music, and forming a cutting point time sequence. The method and device simplify the operation steps of music cutting for an operator, and improve the music cutting efficiency. In addition, the method employs the sound amplitude information for selection, and improves the selection effectiveness and accuracy of the cutting points.

Description

technical field [0001] The present invention relates to the field of multimedia technologies, in particular to an audio cutting method and device. Background technique [0002] With the development of multimedia technology, the requirements for audio and video editing are getting higher and higher. In the prior art, if you want to add music to the video, so that the music will change the rhythm following the switching of the video screen, so as to achieve the purpose of matching the music and the video, it is generally necessary to manually edit the music to achieve the matching of the music and the video. Effect. However, manual editing of music is inefficient and it is not easy to find the cutting point. That is to say, manually editing music requires high professional skills of the editor, otherwise, the video content and music rhythm in the edited video may not match the rhythm of the video, which will affect the quality of the video. [0003] Therefore, how to provid...

AI Technical Summary

Problems solved by technology

However, manual editing of music is inefficient, and it is not easy to find the cutting point

That is to say, manually editing music requires high professional skills of the editor, otherwise the edited video is likely to have a mismatch between the video content and the rhythm of the music, which will affect the quality of the video

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