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--- a/extm3u.pl 2024-02-13 14:52:35.000000000 +0200
+++ b/extm3u.pl 2024-02-13 14:54:00.348720670 +0200
@@ -11,8 +11,8 @@
$LIST_MP3 = 1;
}
-if(check_install(module => 'Ogg::Vorbis::Header') ){
- Module::Load::load('Ogg::Vorbis::Header');
+if(check_install(module => 'Ogg::Vorbis::Header::PurePerl') ){
+ Module::Load::load('Ogg::Vorbis::Header::PurePerl');
$LIST_OGG = 1;
}
@@ -21,19 +21,25 @@
$LIST_FLAC = 1;
}
+if(check_install(module => 'MP4::Info') ){
+ Module::Load::load('MP4::Info');
+ $LIST_MP4 = 1;
+}
+
# Function prototypes:
-sub printFiles($$$$);
-sub readFiles($$);
-sub getMP3($);
-sub getOGG($);
-sub getFLAC($);
+sub printFiles($$$$$);
+sub readFiles($$$);
+sub getMP3($$);
+sub getMP4($$);
+sub getOGG($$);
+sub getFLAC($$);
sub help();
############################################################################
# Main
-getopts('r',\%OPT);
+getopts('ra',\%OPT);
if (@ARGV == 0){
help();
@@ -46,7 +52,7 @@
$mp3root =~ s/\/$//; #remove trailing slash
# gather or print the files
- push(@all, readFiles($mp3root,$OPT{'r'}));
+ push(@all, readFiles($mp3root,$OPT{'r'},$OPT{'a'}));
}
# randomize output
@@ -62,14 +68,16 @@
# prints a short Help text
sub help() {
my $mp3 = $LIST_MP3 ? 'found' : 'NOT found';
+ my $mp4 = $LIST_MP4 ? 'found' : 'NOT found';
my $ogg = $LIST_OGG ? 'found' : 'NOT found';
my $fla = $LIST_FLAC ? 'found' : 'NOT found';
print STDERR <<STOP
- Usage: extm3u.pl [-r] <music-dir[s]>
+ Usage: extm3u.pl [-r] [-a] <music-dir[s]>
-r Randomize playlist order (heavy memory use)
+ -a Add album name into track name
<music-dir> Search this directory recursivly for audio files
This tool generates a extended .m3u playlist from a given directory
@@ -84,12 +92,16 @@
For running this script you'll need the following Perl modules:
MP3::Info for .mp3 files ($mp3)
- Ogg::Vorbis::Header for .ogg files ($ogg)
+ MP4::Info for .mp4 files (.mp4, .m4a, .m4b, .m4p, .3gp) ($mp4)
+ Ogg::Vorbis::Header::PurePerl for .ogg files ($ogg)
Audio::FLAC::Header for .flac files ($fla)
The scripts autodetects which modules are installed. If a module is
not installed, the corresponding file type is ignored
+ ArchLinux users can install deps with one simple command:
+ paru -S perl-audio-flac-header perl-mp3-info perl-mp4-info perl-ogg-vorbis-header-pureperl
+
_____________________________________________________________________
extm3u.pl - Generates an extended .m3u mp3-Playlist
Copyright (C) 2004-2010 Andreas Gohr <andi\@splitbrain.org>
@@ -106,66 +118,105 @@
###############################################################################
# get a given FLAC
-sub getFLAC($){
+sub getFLAC($$){
my $file = $_[0];
+ my $fetchalbum = $_[1];
my $flac = new Audio::FLAC::Header($file);
my $sec = int($flac->{trackTotalLengthSeconds});
my $artist = $flac->tags('ARTIST');
+ my $album;
+ if($fetchalbum){
+ $album = $flac->tags('ALBUM');
+ }
my $title = $flac->tags('TITLE');
- return [$sec,$artist,$title];
+ return [$sec,$artist,$album,$title];
}
###############################################################################
# get a given MP3
-sub getMP3($){
+sub getMP3($$){
my $file = $_[0];
+ my $fetchalbum = $_[1];
my $info = MP3::Info::get_mp3info($file);
my $tag = MP3::Info::get_mp3tag($file);
my $sec = int($info->{SECS});
my $artist = $tag->{ARTIST};
+ my $album;
+ if($fetchalbum){
+ $album = $tag->{ALBUM};
+ }
my $title = $tag->{TITLE};
- return [$sec,$artist,$title];
+ return [$sec,$artist,$album,$title];
+}
+
+###############################################################################
+# get a given MP4
+sub getMP4($$){
+ my $file = $_[0];
+ my $fetchalbum = $_[1];
+ my $info = MP4::Info::get_mp4info($file);
+ my $tag = MP4::Info::get_mp4tag($file);
+
+ my $sec = int($info->{SECS});
+ my $artist = $tag->{ARTIST};
+ my $album;
+ if($fetchalbum){
+ $album = $tag->{ALBUM};
+ }
+ my $title = $tag->{TITLE};
+
+ return [$sec,$artist,$album,$title];
}
###############################################################################
# get a given OGG
-sub getOGG($){
+sub getOGG($$){
my $file = $_[0];
- my $ogg = new Ogg::Vorbis::Header($file);
+ my $fetchalbum = $_[1];
+ my $ogg = new Ogg::Vorbis::Header::PurePerl($file);
return if(!defined($ogg)); # this is no ogg
my $sec = int($ogg->info->{'length'});
# this strange construction is to fetch artist and title regardles
# of tag case
- my ($artist,$title);
+ my ($artist,$album,$title);
my $tags = join("\n",$ogg->comment_tags());
if($tags =~ m/^(artist)$/mi){
$artist = ($ogg->comment($1))[0];
}
+ if($fetchalbum){
+ if($tags =~ m/^(album)$/mi){
+ $album = ($ogg->comment($1))[0];
+ }
+ }
if($tags =~ m/^(title)$/mi){
$title = ($ogg->comment($1))[0];
}
- return [$sec,$artist,$title];
+ return [$sec,$artist,$album,$title];
}
##############################################################################
# Print extended file info
-sub printFile($$$$){
+sub printFile($$$$$){
$file = $_[0];
$sec = $_[1];
- $artist = $_[2];
- $title = $_[3];
-
- $base = basename($file,['.mp3','.ogg','.fla','.flac','.wav']);
+ $artist = $_[2] =~ s/-/–/r;
+ $album = $_[3] =~ s/-/–/r;
+ $title = $_[4] =~ s/-/–/r;
+ $base = basename($file,['.mp3','.ogg','.fla','.flac','.wav','.mp4','.m4a','.m4b','.m4p','.3gp']);
if ($artist ne '' || $title ne ''){
- print ("#EXTINF:$sec,$artist - $title\n");
+ if ($album ne ''){
+ print ("#EXTINF:$sec,$artist - $album - $title\n");
+ }else{
+ print ("#EXTINF:$sec,$artist - $title\n");
+ }
}else{
print ("#EXTINF:$sec,$base\n");
}
@@ -174,9 +225,10 @@
##############################################################################
# Read a given directory and its subdirectories
-sub readFiles($$) {
+sub readFiles($$$) {
my $path = $_[0];
my $rand = $_[1];
+ my $alb = $_[2];
my @files;
if($path eq '-') {
@@ -194,18 +246,20 @@
if (-d $file) {
# recursion
if($path ne '-') {
- push(@allfiles,readFiles($file,$rand));
+ push(@allfiles,readFiles($file,$rand,$alb));
}
} else {
# get audio file infos
my $info = undef;
if ($LIST_MP3 && $file =~ /\.mp3$/i) {
- $info = getMP3($file);
+ $info = getMP3($file,$alb);
} elsif ($LIST_FLAC && $file =~ /\.flac?$/i) {
- $info = getFLAC($file);
+ $info = getFLAC($file,$alb);
} elsif ($LIST_OGG && $file =~ /\.ogg$/i) {
- $info = getOGG($file);
- } elsif ($file =~ /\.(mp3|flac?|ogg|wav)$/i) { # audio file, but we dont understand it
+ $info = getOGG($file,$alb);
+ } elsif ($LIST_MP4 && $file =~ /\.(mp4|m4a|m4b|m4p|3gp)$/i) {
+ $info = getMP4($file,$alb)
+ } elsif ($file =~ /\.(mp3|flac?|ogg|wav|mp4|m4a|m4b|m4p|3gp)$/i) { # audio file, but we dont understand it
$info = [];
}
@@ -214,7 +268,7 @@
if($rand){
push(@allfiles,[$file,$info]);
}else{
- printFile($file,$$info[0],$$info[1],$$info[2]);
+ printFile($file,$$info[0],$$info[1],$$info[2],$$info[3]);
}
}
}
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