#!/usr/bin/perl -w

package main;

use warnings;
use strict;
use Getopt::Long;
use Pod::Usage;
use English qw(-no_match_vars);
use FLV::ToMP3;

our $VERSION = '0.17';

my %opts = (
   verbose => 0,
   help    => 0,
   version => 0,
);

Getopt::Long::Configure('bundling');
GetOptions(
   'v|verbose' => \$opts{verbose},
   'h|help'    => \$opts{help},
   'V|version' => \$opts{version},
) or pod2usage(1);
if ($opts{help})
{
   pod2usage(-exitstatus => 0, -verbose => 2);
}
if ($opts{version})
{
   print "v$VERSION\n";
   exit 0;
}

if (@ARGV < 2)
{
   pod2usage(1);
}

my $infile  = shift;
my $outfile = shift;

my $converter = FLV::ToMP3->new();
$converter->parse_flv($infile);
$converter->save($outfile);

__END__

=for stopwords MP3 FLV flv2mp3 flv2swf file.mp3 file.flv transcode transcoding

=head1 NAME

flv2mp3 - Transform an FLV file into an MP3 file

=head1 SYNOPSIS

flv2mp3 [options] file.flv file.mp3

 Options:
   -v --verbose        Print diagnostic messages
   -h --help           Verbose help message
   -V --version        Print version

=head1 DESCRIPTION

The most common format for FLV audio is MP3 compressed, which audio
chunks represented as one or more MP3 frames.  Thus, it is
straightforward to extract this audio to construct a standalone MP3
file.

=head1 CAVEATS AND LIMITATIONS

Supports MP3 audio only.  No transcoding is performed, just data extraction.

Does not support audio streams in the same file.

=head1 SEE ALSO

FLV::ToMP3

flv2swf

=head1 AUTHOR

Clotho Advanced Media Inc., I<cpan@clotho.com>

Primary Developer: Chris Dolan

=cut