Method and device for randomly playing music

Abstract

The invention relates to a random playing method and device of music. The method comprises the following steps: sorting music files to be played, and identifying serial numbers; dividing the serial numbers of the sorted music files into a plurality of groups; according to the amount of each group of music files, determining an interval value, wherein the interval value is used for carrying out cross interval mixing on the serial number of each group of music files; carrying out the cross interval mixing on the serial numbers of each group of music files according to the interval value to generate a random playing list; and according to the serial numbers in the random playing list, playing the corresponding music file. The method and the device can effectively improve the balance of a music file playing probability during random playing.

Description

technical field

[0001] The invention relates to the field of computer technology, in particular to a music random playing method and device. Background technique

[0002] Due to the development of computer technology, along with the development of Internet technology, various music playback devices or online playback systems appear, for example, portable music playback devices such as mobile phones, and online players such as QQ Music. Often a certain number of music files are played randomly, ie a number of randomly ordered music files present in a playlist are played.

[0003] In the prior art, the pseudo-random algorithm for random play is generated, and the technical defect is that some music files are played randomly for many times, often repeating, while other music files have not been played, resulting in low playback efficiency. The playback probability is uneven, causing inconvenience to users. Contents of the invention

[0004] In view of this, the present inve...

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