Modify metadata of mp3 files using mutagen. 

最近通过截取音频的方式截取了好几段音乐，想修改mp3文件的metadata，包括但不限于

artist	王菲
title	如愿
album	忘了

import os
import numpy as np
from mutagen.easyid3 import EasyID3
filename='王菲 - 如愿.mp3'
audiofile = EasyID3(filename)
audiofile['artist'] = '王菲'
audiofile['title'] = '如愿'
audiofile['album'] = '忘了'
audiofile.save()

效果：

mutagen包地址 

https://github.com/quodlibet/mutagen/tree/master/docs

使用方法参考源代码

可能用到的读取文件夹

 

# modifymeta.py
import os
from turtle import title
import numpy as np
from mutagen.easyid3 import EasyID3
cur_dir=os.getcwd()
mp3_list=os.listdir()
for filename in mp3_list:artist_name=filename.partition(' - ')[0]title_name=filename.partition(' - ')[2].partition('.')[0]if filename.partition(' - ')[2].partition('.')[2] !='mp3':continueaudiofile = EasyID3(filename)audiofile['artist'] = artist_nameaudiofile['album'] = '??'audiofile['title'] = title_nameaudiofile.save()