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This thread is over 10 years old, so I'm reviving it.

Below is my rewritten version which does not depend on File::Find. Comments welcome.

#!/usr/bin/env perl ## Soul Singin' ## 01 July 2012 ## ## completely rewritten M3U playlist generator ## http://www.perlmonks.org/?node_id=132478 ## preliminaries use strict ; use warnings ; no warnings qw( uninitialized numeric void ) ; use MP3::Info ; ## arguments ( my $inpath = $ARGV[0] ) =~ s/\/$// ; my $otfile = $ARGV[1] ; ## die if the arguments are empty if ( $inpath eq "" || $otfile eq "" ) { die "mk-m3u.pl <source dir> <output file>\n" ; } ## die if cannot find source path if ( ! -e $inpath ) { die $inpath . " does not exist.\n" ; } ## should we overwrite existing files? if ( -e $otfile ) { print $otfile . " already exists.\n" ; print 'Should I overwrite it? (Type "yes" to overwrite). ' ; my $response = <STDIN> ; if ( $response !~ /yes/i ) { die 'You did not type "yes", so I will not overwrite ' . $otfile . + ".\n" ; } } ## get the MP3 files that we want to add to our playlist my @infiles = sort( grep { -f $_ && ($_ =~ /\.mp3$/i) } glob "$inpath/ +*" ) ; ## prepare our new M3U playlist open( OTFILE, ">$otfile" ) || die "could not overwrite $otfile : $!"; print OTFILE "#EXTM3U\n"; foreach my $infile (@infiles) { ## get info from the files my $mtag = get_mp3tag( $infile) ; my $info = get_mp3info($infile) ; my $artist = $mtag->{ARTIST} ; my $stitle = $mtag->{TITLE} ; ## create title-author pair my $pair ; if ( $stitle ne "" ) { $pair .= $stitle ; } if ( $artist ne "" && $stitle ne "" ) { $pair .= " (by " . $artist . ")" ; } elsif ( $artist ne "" ) { $pair .= $artist ; } if ( $pair !~ /[A-Za-z0-9]/ ) { $pair = $infile ; } ## prepare output line my $otline = "#EXTINF:" . int ($info->{SECS}) . "," . $pair ; ## send output to our new M3U playlist print OTFILE $otline . "\n" ; print OTFILE $infile . "\n" ; } ## close the M3U playlist close OTFILE;

In reply to Re: M3U Playlist Generator by Soul Singin'
in thread M3U Playlist Generator by xunker

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