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Tag(3)		      User Contributed Perl Documentation		Tag(3)

       MP3::Tag	- Module for reading tags of MP3 audio files

	 use MP3::Tag;

	 $mp3 =	MP3::Tag->new($filename);

	 # get some information	about the file in the easiest way
	 ($song, $track, $artist, $album) = $mp3->autoinfo();

	 # or have a closer look on the	tags

	 # scan	file for existing tags

	 if (exists $mp3->{ID3v1}) {
	     # read some information from the tag
	     $id3v1 = $mp3->{ID3v1};  #	$id3v1 is only a shortcut for $mp3->{ID3v1}
	     print $id3v1->song;

	     # change the tag contents
	     $id3v1->all("Song","Artist","Album",2001,"Comment",10,"Top	40");

	 if (exists $mp3->{ID3v2}) {
	     # read some information from the tag
	     ($name, $info) = $mp3->{ID3v2}->get_frame("TIT2");
	     # delete the tag completely from the file
	 } else	{
	     # create a	new tag
	     $mp3->{ID3v2}->add_frame("TALB", "Album title");


       Thomas Geffert,

       Tag is a	wrapper	module to read different tags of mp3 files.  It
       provides	an easy	way to access the functions of seperate	moduls which
       do the handling of reading/writing the tags itself.

       At the moment MP3::Tag::ID3v1 and MP3::Tag::ID3v2 are supported.

	    $mp3 = MP3::Tag->new($filename);

	   Creates a mp3-object, which can be used to retrieve/set different

	     [old name:	getTags() . The	old name is still available, but its use is not	advised]

	     @tags = $mp3->get_tags;

	   Checks which	tags can be found in the mp3-object. It	returns	a list
	   @tags which contains	strings	identifying the	found tags, like
	   "ID3v1" or "ID3v2" .

	   Each	found tag can then be accessed with $mp3->{tagname} , where
	   tagname is a	sting returned by get_tags ;

	   Use the information found in	MP3::Tag::ID3v1	and MP3::Tag::ID3v2 to
	   see what you	can do with the	tags.

	     [old name:	newTag() . The old name	is still available, but	its use	is not advised]

	     $tag = $mp3->new_tag($tagname);

	   Creates a new tag of	the given type $tagname. You can access	it
	   then	with $mp3->{$tagname}. At the moment ID3v1 and ID3v2 are
	   supported as	tagname.

	   Returns an tag-object: $mp3->{$tagname}.


	   You can use close() to explicitly close a file. Normally this is
	   done	automatically by the module, so	that you do not	need to	do

	     $allgenres	= $mp3->genres;
	     $genreName	= $mp3->genres($genreID);
	     $genreID	= $mp3->genres($genreName);

	   Returns a list of all genres	(reference to an array), or the
	   according name or id	to a given id or name.

	   This	function is only a shortcut to MP3::Tag::ID3v1->genres.

	   This	can be also called as MP3::Tag->genres;

	     ($song, $track, $artist, $album) =	$mp3->autoinfo();
	     $info_hashref = $mp3->autoinfo();

	   autoinfo() returns information about	the song name, song number,
	   artist and album name. It can get this information from an
	   ID3v1-tag, an ID3v2-tag and from the	filename itself.

	   It will as default first try	to find	a ID3v2-tag to get this
	   information.	If this	cannot be found	it tries to find a ID3v1-tag
	   and if this is not present either, it will use the filename to
	   retrieve the	information.

	   You can change the order of this with the config() command.

	   autoinfo() returns an array with the	information or a hashref. The
	   hash	has four keys 'song', 'track', 'artist'	and 'album' where the
	   information is stored.

	     MP3::Tag->config("item", options, ...);

	   Possible items are:

	   * autoinfo

	     Configure the order in which ID3v1-, ID3v2-tag and	filename are used
	     by	autoinfo.  Options can be "ID3v1","ID3v2","filename". The order
	     in	which they are given to	config also sets the order how they are
	     used by autoinfo. If an option is not present, it will not	be used
	     by	auotinfo.


	       sets the	order to check first ID3v1, then ID3v2 and at last the


	       sets the	order to check first ID3v1, then the Filename and last
	       ID3v2. As the filename will be always present ID3v2 will	here
	       never be	checked.


	       sets the	order to check first ID3v1, then ID3v2.	The filename will
	       never be	used.

	   * Later there will be probably more things to configure.

       MP3::Tag::ID3v1,	MP3::Tag::ID3v2, MP3::Tag::File

       Hey! The	above document had some	coding errors, which are explained

       Around line 330:
	   You forgot a	'=back'	before '=head1'

perl v5.32.0			  2001-08-06				Tag(3)


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