METHOD FOR EXTRACTING BIG BEAT INFORMATION FROM MUSIC BEAT POINTS, STORAGE MEDIUM AND TERMINAL

摘要

A method for extracting big beat information from music beat points includes: acquiring at least one candidate beat cycle according to beat points of music; generating at least one beat point sequence corresponding to the candidate beat cycle and calculating a weight of the beat point sequence, wherein two adjacent beat points in the beat point sequence take the candidate beat cycle as an interval; selecting a beat point sequence with a maximum weight from the at least one beat point sequence of the candidate beat cycle as a maximum weight sequence of the candidate beat cycle; and acquiring the big beat information according to the maximum weight sequence of the at least one candidate beat cycle and the corresponding weight.