TAG ID3

[antisocial]

pour le netlabel antisocial, je me suis demandé comment mettre le maximum d'informations dans les mp3s.

Les informations possibles ( sous forme de tags )
http://www.id3.org/id3v2.3.0

4.20 AENC [#sec4.20 Audio encryption]
4.15 APIC [#sec4.15 Attached picture]
4.11 COMM [#sec4.11 Comments]
4.25 COMR [#sec4.25 Commercial frame]
4.26 ENCR [#sec4.26 Encryption method registration]
4.13 EQUA [#sec4.13 Equalization]
4.6 ETCO [#sec4.6 Event timing codes]
4.16 GEOB [#sec4.16 General encapsulated object]
4.27 GRID [#sec4.27 Group identification registration]
4.4 IPLS [#sec4.4 Involved people list]
4.21 LINK [#sec4.21 Linked information]
4.5 MCDI [#sec4.5 Music CD identifier]
4.7 MLLT [#sec4.7 MPEG location lookup table]
4.24 OWNE [#sec4.24 Ownership frame]
4.28 PRIV [#sec4.28 Private frame]
4.17 PCNT [#sec4.17 Play counter]
4.18 POPM [#sec4.18 Popularimeter]
4.22 POSS [#sec4.22 Position synchronisation frame]
4.19 RBUF [#sec4.19 Recommended buffer size]
4.12 RVAD [#sec4.12 Relative volume adjustment]
4.14 RVRB [#sec4.14 Reverb]
4.10 SYLT [#sec4.10 Synchronized lyric/text]
4.8 SYTC [#sec4.8 Synchronized tempo codes]
4.2.1 TALB [#TALB Album/Movie/Show title]
4.2.1 TBPM [#TBPM BPM (beats per minute)]
4.2.1 TCOM [#TCOM Composer]
4.2.1 TCON [#TCON Content type]
4.2.1 TCOP [#TCOP Copyright message]
4.2.1 TDAT [#TDAT Date]
4.2.1 TDLY [#TDLY Playlist delay]
4.2.1 TENC [#TENC Encoded by]
4.2.1 TEXT [#TEXT Lyricist/Text writer]
4.2.1 TFLT [#TFLT File type]
4.2.1 TIME [#TIME Time]
4.2.1 TIT1 [#TIT1 Content group description]
4.2.1 TIT2 [#TIT2 Title/songname/content description]
4.2.1 TIT3 [#TIT3 Subtitle/Description refinement]
4.2.1 TKEY [#TKEY Initial key]
4.2.1 TLAN [#TLAN Language(s)]
4.2.1 TLEN [#TLEN Length]
4.2.1 TMED [#TMED Media type]
4.2.1 TOAL [#TOAL Original album/movie/show title]
4.2.1 TOFN [#TOFN Original filename]
4.2.1 TOLY [#TOLY Original lyricist(s)/text writer(s)]
4.2.1 TOPE [#TOPE Original artist(s)/performer(s)]
4.2.1 TORY [#TORY Original release year]
4.2.1 TOWN [#TOWN File owner/licensee]
4.2.1 TPE1 [#TPE1 Lead performer(s)/Soloist(s)]
4.2.1 TPE2 [#TPE2 Band/orchestra/accompaniment]
4.2.1 TPE3 [#TPE3 Conductor/performer refinement]
4.2.1 TPE4 [#TPE4 Interpreted, remixed, or otherwise modified by]
4.2.1 TPOS [#TPOS Part of a set]
4.2.1 TPUB [#TPUB Publisher]
4.2.1 TRCK [#TRCK Track number/Position in set]
4.2.1 TRDA [#TRDA Recording dates]
4.2.1 TRSN [#TRSN Internet radio station name]
4.2.1 TRSO [#TRSO Internet radio station owner]
4.2.1 TSIZ [#TSIZ Size]
4.2.1 TSRC [#TSRC ISRC (international standard recording code)]
4.2.1 TSSE [#TSEE Software/Hardware and settings used for encoding]
4.2.1 TYER [#TYER Year]
4.2.2 TXXX [#TXXX User defined text information frame]
4.1 UFID [#sec4.1 Unique file identifier]
4.23 USER [#sec4.23 Terms of use]
4.9 USLT [#sec4.9 Unsychronized lyric/text transcription]
4.3.1 WCOM [#WCOM Commercial information]
4.3.1 WCOP [#WCOP Copyright/Legal information]
4.3.1 WOAF [#WOAF Official audio file webpage]
4.3.1 WOAR [#WOAR Official artist/performer webpage]
4.3.1 WOAS [#WOAS Official audio source webpage]
4.3.1 WORS [#WORS Official internet radio station homepage]
4.3.1 WPAY [#WPAY Payment]
4.3.1 WPUB [#WPUB Publishers official webpage]
4.3.2 WXXX [#WXXX User defined URL link frame]

et j'ai pondu un code en perl qui me permet d'inscrire rapidement tous les tags.

#!/usr/bin/perl5
#
use MP3::Tag;
my $artist="TEST";
my $album="TESt";
my $release="TEST";
while (<*.mp3>)
{

#my $filename="test.mp3";
$mp3 = MP3::Tag->new($_);
$mp3->new_tag("ID3v2");
$mp3->{ID3v2}->add_frame("TPE1", $artist);
$mp3->{ID3v2}->add_frame("TIT3", $release);
$mp3->{ID3v2}->add_frame("TOWN", $artist);
$mp3->{ID3v2}->add_frame("TCOM", $artist);
$mp3->{ID3v2}->add_frame("TALB", $album);
$mp3->{ID3v2}->add_frame("PCNT","100");
$mp3->{ID3v2}->add_frame("POPM","traktor@native-instruments.de","255","100");
$mp3->{ID3v2}->add_frame("TPUB","antisocial");
$mp3->{ID3v2}->add_frame("TCON","experimental");
$mp3->{ID3v2}->add_frame("WCOM","http://www.antisocial.be");
$mp3->{ID3v2}->add_frame("WCOP","http://creativecommons.com");
$mp3->{ID3v2}->add_frame("WOAF","http://www.antisocial.be");
$mp3->{ID3v2}->add_frame("WOAR","http://www.antisocial.be");
$mp3->{ID3v2}->add_frame("WOAS","http://www.antisocial.be");
$mp3->{ID3v2}->add_frame("WPUB","http://www.antisocial.be");
$mp3->{ID3v2}->add_frame("TCOP","Creative commons by nc sa");
$mp3->{ID3v2}->add_frame("LINK","http://www.antisocial.be");
$mp3->{ID3v2}->add_frame("WXXX","http://www.antisocial.be");
$mp3->{ID3v2}->write_tag;
}

Par retro ingénierie, j'ai remarqué que Traktor inscrivait dans les mp3s, le nombre d'étoiles attribués par l'utilisateur
d'ou l'ajout du tag POPM","traktor@native-instruments.de","255","100"
ce qui donne 5 étoiles, joués 100 fois.
pareil pour le tag PCNT, ( ici 100 ) qui permet de placer directement les mp3s dans le top des plus écoutés ( bien sur cela dépend des technos utilisés par les logiciels ).

un seul regret, je n'ai jamais réussi à ajouter la pochette dans le mp3.