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NAMEAudio::FLAC::Header - interface to FLAC header metadata.SYNOPSISuse Audio::FLAC::Header; my $flac = Audio::FLAC::Header->new("song.flac"); my $info = $flac->info(); foreach (keys %$info) { print "$_: $info->{$_}\n"; } my $tags = $flac->tags(); foreach (keys %$tags) { print "$_: $tags->{$_}\n"; } DESCRIPTIONThis module returns a hash containing basic information about a FLAC file, a representation of the embedded cue sheet if one exists, as well as tag information contained in the FLAC file's Vorbis tags. There is no complete list of tag keys for Vorbis tags, as they can be defined by the user; the basic set of tags used for FLAC files include:ALBUM ARTIST TITLE DATE GENRE TRACKNUMBER COMMENT The information returned by Audio::FLAC::info is keyed by: MINIMUMBLOCKSIZE MAXIMUMBLOCKSIZE MINIMUMFRAMESIZE MAXIMUMFRAMESIZE TOTALSAMPLES SAMPLERATE NUMCHANNELS BITSPERSAMPLE MD5CHECKSUM Information stored in the main hash that relates to the file itself or is calculated from some of the information fields is keyed by: trackLengthMinutes : minutes field of track length trackLengthSeconds : seconds field of track length trackLengthFrames : frames field of track length (base 75) trackTotalLengthSeconds : total length of track in fractional seconds bitRate : average bits per second of file fileSize : file size, in bytes CONSTRUCTORS"new ($filename)"Opens a FLAC file, ensuring that it exists and is actually an FLAC stream, then loads the information and comment fields.INSTANCE METHODS
SEE ALSO<http://flac.sourceforge.net/format.html>AUTHORSDan Sully, <daniel@cpan.org>COPYRIGHTPure perl code Copyright (c) 2003-2004, Erik Reckase.Pure perl code Copyright (c) 2003-2007, Dan Sully & Slim Devices. Pure perl code Copyright (c) 2008-2009, Dan Sully XS code Copyright (c) 2004-2007, Dan Sully & Slim Devices. XS code Copyright (c) 2008-2009, Dan Sully This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.2 or, at your option, any later version of Perl 5 you may have available.
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