Tout pour les mp3 !!

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Ce code à inserer dans un module vous permettra de tagger un MP3 et de lire son tag

Source / Exemple : 


Global ReadOnly As Boolean
Dim FF
Dim txt1 As String * 30
Dim txt2 As String * 4
Global sngG As Byte
Public Enum Mp3GenreConv
  VersTexte = 0
  VersByte = 1
End Enum
Option Explicit

Public Function GetTitre(fichier As String) As String
If CheckTag(fichier, False) = False Then
  MsgBox "Le fichier n'est pas taggé !", vbInformation + vbOKOnly, "Tag"
  Exit Function
End If
FF = FreeFile
Open fichier For Binary As FF
Get FF, FileLen(fichier) - 124, txt1
Close FF
GetTitre = Trim$(txt1)
End Function

Public Function GetAuteur(fichier As String) As String
If CheckTag(fichier, False) = False Then
  MsgBox "Le fichier n'est pas taggé !", vbInformation + vbOKOnly, "Tag"
  Exit Function
End If
FF = FreeFile
Open fichier For Binary As FF
Get FF, FileLen(fichier) - 94, txt1
Close FF
GetAuteur = Trim$(txt1)
End Function

Public Function GetAlbum(fichier As String) As String
If CheckTag(fichier, False) = False Then
  MsgBox "Le fichier n'est pas taggé !", vbInformation + vbOKOnly, "Tag"
  Exit Function
End If
FF = FreeFile
Open fichier For Binary As FF
Get FF, FileLen(fichier) - 64, txt1
Close FF
GetAlbum = Trim$(txt1)
End Function

Public Function GetCommentaire(fichier As String) As String
If CheckTag(fichier, False) = False Then
  MsgBox "Le fichier n'est pas taggé !", vbInformation + vbOKOnly, "Tag"
  Exit Function
End If
FF = FreeFile
Open fichier For Binary As FF
Get FF, FileLen(fichier) - 30, txt1
Close FF
GetCommentaire = Trim$(txt1)
End Function

Public Function GetAnnee(fichier As String) As String
If CheckTag(fichier, False) = False Then
  MsgBox "Le fichier n'est pas taggé !", vbInformation + vbOKOnly, "Tag"
  Exit Function
End If
FF = FreeFile
Open fichier For Binary As FF
Get FF, FileLen(fichier) - 34, txt2
Close FF
GetAnnee = Trim$(txt2)
End Function

Public Function GetGenre(fichier As String) As String
If CheckTag(fichier, False) = False Then
  MsgBox "Le fichier n'est pas taggé !", vbInformation + vbOKOnly, "Tag"
  Exit Function
End If
FF = FreeFile
Open fichier For Binary As FF
Get FF, FileLen(fichier), sngG
Close FF
If sngG > 79 Then sngG = 12
GetGenre = GenreConv(VersTexte, sngG)
End Function

Public Function PutTitre(fichier As String, Titre As String)
CheckTag fichier, True
If ReadOnly = True Then Exit Function
txt1 = Titre
FF = FreeFile
Open fichier For Binary As FF
Put FF, FileLen(fichier) - 124, txt1
Close FF
End Function

Public Function PutAuteur(fichier As String, Auteur As String)
CheckTag fichier, True
If ReadOnly = True Then Exit Function
txt1 = Auteur
FF = FreeFile
Open fichier For Binary As FF
Put FF, FileLen(fichier) - 94, txt1
Close FF
End Function

Public Function PutAlbum(fichier As String, Album As String)
CheckTag fichier, True
If ReadOnly = True Then Exit Function
txt1 = Album
FF = FreeFile
Open fichier For Binary As FF
Put FF, FileLen(fichier) - 64, txt1
Close FF
End Function

Public Function PutCommentaire(fichier As String, Commentaire As String)
CheckTag fichier, True
If ReadOnly = True Then Exit Function
txt1 = Commentaire
FF = FreeFile
Open fichier For Binary As FF
Put FF, FileLen(fichier) - 30, txt1
Close FF
End Function

Public Function PutAnnee(fichier As String, Annee As String)
CheckTag fichier, True
If ReadOnly = True Then Exit Function
txt2 = Annee
FF = FreeFile
Open fichier For Binary As FF
Put FF, FileLen(fichier) - 34, txt2
Close FF
End Function

Public Function PutGenre(fichier As String, Genre As String)
CheckTag fichier, True
If ReadOnly = True Then Exit Function
sngG = GenreConv(VersByte, Genre)
FF = FreeFile
Open fichier For Binary As FF
Put FF, FileLen(fichier), sngG
Close FF
End Function

Public Function GenreConv(Sens As Mp3GenreConv, Genre As Variant) As Variant
Dim G As Variant
If Sens = VersByte Then
  If VarType(Genre) <> vbString Then
    MsgBox "Le genre doit être du texte !", vbExclamation + vbOKOnly
    GenreConv = -1
    Exit Function
  End If
  Select Case Genre
    Case "Blues"
      G = 0
    Case "Classic Rock"
      G = 1
    Case "Country"
      G = 2
    Case "Dance"
      G = 3
    Case "Disco"
      G = 4
    Case "Funk"
      G = 5
    Case "Grunge"
      G = 6
    Case "Hip-Hop"
      G = 7
    Case "Jazz"
      G = 8
    Case "Metal"
      G = 9
    Case "New Age"
      G = 10
    Case "Oldies"
      G = 11
    Case "Other"
      G = 12
    Case "Pop"
      G = 13
    Case "R&B"
      G = 14
    Case "Rap"
      G = 15
    Case "Reggae"
      G = 16
    Case "Rock"
      G = 17
    Case "Techno"
      G = 18
    Case "Industrial"
      G = 19
    Case "Alternative"
      G = 20
    Case "Ska"
      G = 21
    Case "Death Metal"
      G = 22
    Case "Pranks"
      G = 23
    Case "Soundtrack"
      G = 24
    Case "Euro-Techno"
      G = 25
    Case "Ambient"
      G = 26
    Case "Trip-Hop"
      G = 27
    Case "Vocal"
      G = 28
    Case "Jazz+Funk"
      G = 29
    Case "Fusion"
      G = 30
    Case "Trance"
      G = 31
    Case "Classical"
      G = 32
    Case "Instrumental"
      G = 33
    Case "Acid"
      G = 34
    Case "House"
      G = 35
    Case "Game"
      G = 36
    Case "Sound Clip"
      G = 37
    Case "Gospel"
      G = 38
    Case "Noise"
      G = 39
    Case "AlternRock"
      G = 40
    Case "Bass"
      G = 41
    Case "Soul"
      G = 42
    Case "Punk"
      G = 43
    Case "Space"
      G = 44
    Case "Meditative"
      G = 45
    Case "Instrumental Pop"
      G = 46
    Case "Instrumental Rock"
      G = 47
    Case "Ethnic"
      G = 48
    Case "Gothic"
      G = 49
    Case "Darkwave"
      G = 50
    Case "Techno-Industrial"
      G = 51
    Case "Electronic"
      G = 52
    Case "Pop-Folk"
      G = 53
    Case "Eurodance"
      G = 54
    Case "Dream"
      G = 55
    Case "Southern Rock"
      G = 56
    Case "Comedy"
      G = 57
    Case "Cult"
      G = 58
    Case "Gangsta"
      G = 59
    Case "Top 40"
      G = 60
    Case "Christian Rap"
      G = 61
    Case "Pop/Funk"
      G = 62
    Case "Jungle"
      G = 63
    Case "Native American"
      G = 64
    Case "Cabaret"
      G = 65
    Case "New Wave"
      G = 66
    Case "Psychadelic"
      G = 67
    Case "Rave"
      G = 68
    Case "Showtunes"
      G = 69
    Case "Trailer"
      G = 70
    Case "Lo-Fi"
      G = 71
    Case "Tribal"
      G = 72
    Case "Acid Punk"
      G = 73
    Case "Acid Jazz"
      G = 74
    Case "Polka"
      G = 75
    Case "Retro"
      G = 76
    Case "Musical"
      G = 77
    Case "Rock & Roll"
      G = 78
    Case "Hard Rock"
      G = 79
  End Select
End If
If Sens = VersTexte Then
  If VarType(Genre) <> vbByte Then
    MsgBox "Le genre doit être de type Byte !", vbExclamation + vbOKOnly
    GenreConv = -1
    Exit Function
  End If
  Select Case Genre
    Case 0
      G = "Blues"
    Case 1
      G = "Classic Rock"
    Case 2
      G = "Country"
    Case 3
      G = "Dance"
    Case 4
      G = "Disco"
    Case 5
      G = "Funk"
    Case 6
      G = "Grunge"
    Case 7
      G = "Hip-Hop"
    Case 8
      G = "Jazz"
    Case 9
      G = "Metal"
    Case 10
      G = "New Age"
    Case 11
      G = "Oldies"
    Case 12
      G = "Other"
    Case 13
      G = "Pop"
    Case 14
      G = "R&B"
    Case 15
      G = "Rap"
    Case 16
      G = "Reggae"
    Case 17
      G = "Rock"
    Case 18
      G = "Techno"
    Case 19
      G = "Industrial"
    Case 20
      G = "Alternative"
    Case 21
      G = "Ska"
    Case 22
      G = "Death Metal"
    Case 23
      G = "Pranks"
    Case 24
      G = "Soundtrack"
    Case 25
      G = "Euro-Techno"
    Case 26
      G = "Ambient"
    Case 27
      G = "Trip-Hop"
    Case 28
      G = "Vocal"
    Case 29
      G = "Jazz+Funk"
    Case 30
      G = "Fusion"
    Case 31
      G = "Trance"
    Case 32
      G = "Classical"
    Case 33
      G = "Instrumental"
    Case 34
      G = "Acid"
    Case 35
      G = "House"
    Case 36
      G = "Game"
    Case 37
      G = "Sound Clip"
    Case 38
      G = "Gospel"
    Case 39
      G = "Noise"
    Case 40
      G = "AlternRock"
    Case 41
      G = "Bass"
    Case 42
      G = "Soul"
    Case 43
      G = "Punk"
    Case 44
      G = "Space"
    Case 45
      G = "Meditative"
    Case 46
      G = "Instrumental Pop"
    Case 47
      G = "Instrumental Rock"
    Case 48
      G = "Ethnic"
    Case 49
      G = "Gothic"
    Case 50
      G = "Darkwave"
    Case 51
      G = "Techno-Industrial"
    Case 52
      G = "Electronic"
    Case 53
      G = "Pop-Folk"
    Case 54
      G = "Eurodance"
    Case 55
      G = "Dream"
    Case 56
      G = "Southern Rock"
    Case 57
      G = "Comedy"
    Case 58
      G = "Cult"
    Case 59
      G = "Gangsta"
    Case 60
      G = "Top 40"
    Case 61
      G = "Christian Rap"
    Case 62
      G = "Pop/Funk"
    Case 63
      G = "Jungle"
    Case 64
      G = "Native American"
    Case 65
      G = "Cabaret"
    Case 66
      G = "New Wave"
    Case 67
      G = "Psychadelic"
    Case 68
      G = "Rave"
    Case 69
      G = "Showtunes"
    Case 70
      G = "Trailer"
    Case 71
      G = "Lo-Fi"
    Case 72
      G = "Tribal"
    Case 73
      G = "Acid Punk"
    Case 74
      G = "Acid Jazz"
    Case 75
      G = "Polka"
    Case 76
      G = "Retro"
    Case 77
      G = "Musical"
    Case 78
      G = "Rock & Roll"
    Case 79
      G = "Hard Rock"
  End Select
End If
GenreConv = G
End Function

Private Function CheckTag(fichier As String, Ecrire As Boolean) As Boolean
ReadOnly = False
If (GetAttr(fichier) = 1 Or GetAttr(fichier) = 33) And Ecrire = True Then
  MsgBox "Le fichier est en lecture seule !", vbExclamation + vbOKOnly, "Tag"
  ReadOnly = True
  Exit Function
End If
CheckTag = True
Dim Tag As String * 3
FF = FreeFile
Open fichier For Binary As FF
Get FF, FileLen(fichier) - 127, Tag
If Tag <> "TAG" Then CheckTag = False
If Ecrire = True And CheckTag = False Then
  Dim TagSpace As String * 128
  TagSpace = "TAG"
  Put FF, FileLen(fichier), TagSpace
End If
Close FF
End Function

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