mp3の情報を操作する

import eyed3

audiofile = eyed3.load("song.mp3")
audiofile.tag.artist = u"Nobunny"
audiofile.tag.album = u"Love Visions"
audiofile.tag.title = u"I Am a Girlfriend"
audiofile.tag.track_num = 4
audiofile.tag.save()

python自作プログラム

# !/usr/bin/python
# -*- coding: utf-8 -*-
#
import    os
import    sys
import    glob
import    eyed3


def    prtinfo( songfile, song ):
    print    "sonffile:", songfile
    print    "title   :", song.tag.title
    print    "artist  :", song.tag.artist
    print    "album   :", song.tag.album
    print    "a_artist:", song.tag.album_artist
    print    "track   :", song.tag.track_num
    # print song.tag.frame_set

def    prtinfo2( songfile, song ):
    frame=song.tag.frame_set[ 'TXXX' ]
    if frame is None:
        return
    else:
        for x in frame:
            print x.description, "=>", x.text

def delUserTextFrame( sonfgile, song ):
    frame=song.tag.frame_set[ 'TXXX' ]
    if frame is None:
        return
    else:
        del frame[:]
    pass



'''=====
main
'''

for argv in sys.argv[ 1: ] :
    songfile=argv
    song=eyed3.load( songfile )

    print "==== MP3 tags ===="
    prtinfo( songfile, song )
    print "==== User Text Frame ===="
    prtinfo2( songfile, song )
    delUserTextFrame( songfile, song )

    # prtinfo()
    # prtinfo2()
    song.tag.save()

eyeD3 コマンド

eyeD3 hoge.mp3
eyeD3 --help
# タグの削除
eyeD3 --user-text-frame '93A74BEA-CE97-5571-A56A-C5084DBA9873:' *.mp3
eyeD3 --remove-all-comments *.mp3