Free music scales 0.07 software for linux

Music::Scales can supply necessary notes / offsets for musical scales.

SYNOPSIS

use Music::Scales;

my @maj = get_scale_notes(Eb); # defaults to major
print join(" ",@maj); # "Eb F G Ab Bb C D"
my @blues = get_scale_nums(bl); # bl,blu,blue,blues
print join(" ",@blues); # "0 3 5 6 7 10"
my %min = get_scale_offsets (G,mm,1); # descending melodic minor
print map {"$_=$min{$_} "} sort keys %min; # "A=0 B=-1 C=0 D=0 E=-1 F=0 G=0"

Given a keynote A-G(#/b) and a scale-name, will return the scale, either as an array of notenames or as a hash of semitone-offsets for each note.

METHODS

get_scale_nums($scale[,$descending])

returns an array of semitone offsets for the requested scale, ascending/descending the given scale for one octave. The descending flag determines the direction of the scale, and also affects those scales (such as melodic minor) where the notes vary depending upon the direction. Scaletypes and valid values for $scale are listed below.

get_scale_notes($notename[,$scale,$descending,$keypref])

returns an array of notenames, starting from the given keynote. Enharmonic equivalencies (whether to use F# or Gb, for instance) are calculated based on the keynote and the scale. Basically, it attempts to do the Right Thing if the scale is an 8-note one, (the 7th in G harmonic minor being F# rather than Gb, although G minor is a flat key), but for any other scales, (Chromatic, blues etc.) it picks equivalencies based upon the keynote. This can be overidden with $keypref, setting to be either # or b for sharps and flats respectively. Cruftiness abounds here.

get_scale_offsets($notename[,$scale,$descending,$keypref])

as get_scale_notes(), except it returns a hash of notenames with the values being a semitone offset (-1, 0 or 1) as shown in the synopsis.

get_scale_MIDI($notename,$octave[,$scale,$descending])

as get_scale_notes(), but returns an array of MIDI note-numbers, given an octave number (-1..9).

get_scale_PDL($notename,$octave[,$scale,$descending])

as get_scale_MIDI(), but returns an array of PDL-format notes.

is_scale($scalename)

returns true if $scalename is a valid scale name used in this module.

scanmem is a debugging utility used to isolate the position of a variable in an executing program.
The project is similar to pokefinders used to cheat at games.
Enhancements:
- Performance improvements and reduced scan time, including miscellaneous improvements to various commands.
- A dejagnu test suite was started and the build process was autotooled.
- One serious bug where misaligned variables could potentially be missed by scanmem was fixed along with multiple minor bugs.

Goggles Music Manager is a music collection manager and player. Goggles Music Manager allows you to easily manage your music collection.

Each song in your collection is organized according to Artist and Album. As of now, Goggles Music Manager supports Ogg Vorbis and MP3 files.

Test::UseAllModules is a Perl module that uses use_ok() function for all modules MANIFESTed.

SYNOPSIS

# basic use
use strict;
use Test::UseAllModules;

BEGIN { all_uses_ok(); }

# if you have modules thatll fail use_ok() for themselves
use strict;
use Test::UseAllModules;

BEGIN {
all_uses_ok except => qw(
Some::Dependent::Module
Another::Dependent::Module
^Yet::Another::Dependent::.* # you can use regex
)
}

Im sick of writing 00_load.t (or something like that) thatll do use_ok() for every module I write. Im sicker of updating 00_load.t when I add another file to the distro. This module reads MANIFEST to find modules to be tested and does use_ok() for each of them. Now all you have to do is updating MANIFEST. You dont have to modify the test any more (hopefully).

&MP3FS is A read-only FUSE filesystem which transcodes audio formats (currently FLAC) to MP3 on the fly when opened and read. This was written to enable me to use my FLAC collection with software and/or hardware which only understands MP3. e.g. gmediaserver to a netgear MP101 mp3 player.
MP3FS is also a novel alternative to traditional mp3 encoder applications. Just use your favorite file browser to select the files you want encoded and copy them somewhere!
How it Works:
When a file is opened, the decoder and encoder are initialised and the file metadata is read. At this time the final filesize can be determined as we only support constant bitrate mp3s.
ID3v2 tags are created from the vorbis comments in the flac file. They are located at the start of the file. As such, an application scanning a directory to read tags should not cause too much of a performance hit as the actual encoder does not need to be invoked (depending on how much data the read asks for).
A special exception to this is when an application tries to read the very last block first. Many applications do this to look for an id3v1 tag (stored in the last 128 bytes of the file). When this is detected, the filesystem simply return zeros (I dont support id3v1 tags). This dramatically speeds up applications, however it could potentially lead to corrupt mp3 files if the zeros are still in kernel cache when the application comes back to read the actual audio sequentially. In my experimentation this has not happened, I always get another read for the final block.
As the file is read, it is transcoded into an internal per-file buffer. This buffer continues to grow while the file is being read until the whole file is transcoded in memory. The memory is freed only when the file is closed. This simplifies the implementation.
Seeking within a file will cause the file to be transcoded up to the seek point (if not already done). This is not usually a problem since most programs will read a file from start to finish. Future enhancements may provide true random seeking.
For build instructions see INSTALL
Usage:
mount your filesystem like this: (you will probably have to be root)
mp3fs musicdir bitrate mountpoint [-o fuse_options]
e.g.:
mp3fs /mnt/music 256 /mnt/mp3 -o allow_other,ro
Here are the original files:
dave@bender:~/mp3fs$ ls -l /mnt/music/Smashing Pumpkins/Pisces Iscariot/
total 345732
-rw-r--r-- 1 mythtv mythtv 10267876 2005-06-19 18:36 01 - Soothe.flac
-rw-r--r-- 1 mythtv mythtv 23512276 2005-06-19 18:36 02 - Frail And Bedazzled.flac
-rw-r--r-- 1 mythtv mythtv 23332187 2005-06-19 18:36 03 - Plum.flac
-rw-r--r-- 1 mythtv mythtv 26402936 2005-06-19 18:36 04 - Whir.flac
-rw-r--r-- 1 mythtv mythtv 21591252 2005-06-19 18:36 05 - Blew Away.flac
-rw-r--r-- 1 mythtv mythtv 16719855 2005-06-19 18:36 06 - Pissant.flac
-rw-r--r-- 1 mythtv mythtv 33454889 2005-06-19 18:36 07 - Hello Kitty Kat.flac
-rw-r--r-- 1 mythtv mythtv 32073747 2005-06-19 18:36 08 - Obscured.flac
-rw-r--r-- 1 mythtv mythtv 17614217 2005-06-19 18:36 09 - Landslide.flac
-rw-r--r-- 1 mythtv mythtv 65406696 2005-06-19 18:36 10 - Starla.flac
-rw-r--r-- 1 mythtv mythtv 18651734 2005-06-19 18:36 11 - Blue.flac
-rw-r--r-- 1 mythtv mythtv 25055200 2005-06-19 18:36 12 - Girl Named Sandoz.flac
-rw-r--r-- 1 mythtv mythtv 28060023 2005-06-19 18:36 13 - La Dolly Vita.flac
-rw-r--r-- 1 mythtv mythtv 11432008 2005-06-19 18:36 14 - Spaced.flac
And now you can use the (virtual) mp3 files from the MP3FS mountpoint:
dave@bender:~/mp3fs$ ls -l /mnt/mp3/Smashing Pumpkins/Pisces Iscariot/
total 345732
-rw-r--r-- 1 mythtv mythtv 2446849 2005-06-19 18:36 01 - Soothe.mp3
-rw-r--r-- 1 mythtv mythtv 3197934 2005-06-19 18:36 02 - Frail And Bedazzled.mp3
-rw-r--r-- 1 mythtv mythtv 3467503 2005-06-19 18:36 03 - Plum.mp3
-rw-r--r-- 1 mythtv mythtv 4003745 2005-06-19 18:36 04 - Whir.mp3
-rw-r--r-- 1 mythtv mythtv 3414845 2005-06-19 18:36 05 - Blew Away.mp3
-rw-r--r-- 1 mythtv mythtv 2413413 2005-06-19 18:36 06 - Pissant.mp3
-rw-r--r-- 1 mythtv mythtv 4348572 2005-06-19 18:36 07 - Hello Kitty Kat.mp3
-rw-r--r-- 1 mythtv mythtv 5132656 2005-06-19 18:36 08 - Obscured.mp3
-rw-r--r-- 1 mythtv mythtv 3099704 2005-06-19 18:36 09 - Landslide.mp3
-rw-r--r-- 1 mythtv mythtv 10542719 2005-06-19 18:36 10 - Starla.mp3
-rw-r--r-- 1 mythtv mythtv 3210041 2005-06-19 18:36 11 - Blue.mp3
-rw-r--r-- 1 mythtv mythtv 3449127 2005-06-19 18:36 12 - Girl Named Sandoz.mp3
-rw-r--r-- 1 mythtv mythtv 4098213 2005-06-19 18:36 13 - La Dolly Vita.mp3
-rw-r--r-- 1 mythtv mythtv 2337344 2005-06-19 18:36 14 - Spaced.mp3
dave@bender:~/mp3fs$ id3info /mnt/mp3/Smashing Pumpkins/Pisces Iscariot/01 - Soothe.mp3
*** Tag information for /mnt/mp3/Smashing Pumpkins/Pisces Iscariot/01 - Soothe.mp3
=== TSSE (Software/Hardware and settings used for encoding): LAME v3.96.1
=== TIT2 (Title/songname/content description): Soothe
=== TPE1 (Lead performer(s)/Soloist(s)): Smashing Pumpkins
=== TALB (Album/Movie/Show title): Pisces Iscariot
=== TRCK (Track number/Position in set): 1
*** mp3 info
MPEG1/layer III
Bitrate: 128KBps
Frequency: 44KHz
dave@bender:~/mp3fs$ time cp /mnt/mp3/Smashing Pumpkins/Pisces Iscariot/01 - Soothe.mp3 /tmp/
real 0m12.917s
user 0m0.004s
sys 0m0.020s
dave@bender:~/mp3fs$ xmms /mnt/mp3/Smashing Pumpkins/Pisces Iscariot/*
Enhancements:
- A segfault and several memory leaks were fixed.

WebService::GoogleMaps is an automated interface to Google Maps.

SYNOPSIS

use WebService::GoogleMaps;

# Set up a new object with a viewport of 640 x 480 pixels
my $gmap = WebService::GoogleMaps->new( 640, 480 );

# Specify a location to view
$gmap->set(
latitude => 40.750275,
longitude => -73.993034,
zoom_level => 4, # valid values are 0..14, lower value is more zoomed
cache_dir => "/tmp", # optional, but recommended! Helps speed up future requests
pan_x => 0, # move viewport to the east (+) or west (-) a number of pixels
pan_y => 0, # move viewport to the south (+) or north (-) a number of pixels
);

# create a GD object containing our bitmapped map object
$gmap->generate_gd();

# or simply
# $gmap->generate_gd(40.750275, -73.993034, 4); # latitude, longitude, zoom_level

my $error = $gmap->error();
$error && print "Error: $errorn";

open (FH, ">", "mymap.png");
binmode FH;
print FH $gmap->{gd}->png;
close(FH);

WebService::GoogleMaps provides an automated interface to Google Maps http://maps.google.com/, which provides free street maps of locations in the USA and Canada. This module allows you to specify an image size, latitude, longitude, and zoom level and returns a GD object containing a street level map.

Jaffer project is a Java implementation of Appletalk File Protocol v3.1 using TCP Transport. Performance on a Gigabit network exceeds both Samba and Netatalk. No, Really. Disable debugging.
Quick start:
This program will act like a native Appletalk file server. You must run it as root to use Appletalks normal port 548. But its just as happy running on any unpriviledged port. To access shadow passwords, the server must be run as root.
Your client must be a Mac OS X 10.2 or newer system.
Download a recent build and source code.
Or browse the source in svn.
Run the server:
java -jar jaffer.jar -config [config-file]
or, alternatively, for quick testing:
java -jar jaffer.jar -server [port] [volume-name] [path-to-export]
From the OS X Client, mount the new volume:
mount_afp afp://[user]:[pass]@[host]:[port]/[volume-name] [mount-point]
The [user]:[pass]@ part of the url is optional. If omitted, the mount will be attempted as a Guest user.
Developers:
Most of your work will most likely be done in the AFP_Session class implementing additional AFP calls. When you do this, please be mindful of comments in the code. They are sparse, but very important. When you add call implementations, please make sure they are represented in the AFP_Constants file and annotated with the page number in the AFP3.1 reference PDF.
Most of the implementation is geared towards AFP3.1 which means that some of the helper and common methods are not usable for AFP2.3 or earlier protocols.
Enhancements:
- added zipfs, refactoring for jdk1.5

WebService::MusicBrainz is a Perl module that will act as a factory using static methods to return specific web service objects.

SYNOPSIS

use WebService::MusicBrainz;

my $artist_ws = WebService::MusicBrainz->new_artist();
my $track_ws = WebService::MusicBrainz->new_track();
my $release_ws = WebService::MusicBrainz->new_release();

METHODS

artist_new()

Return new instance of WebService::MusicBrainz::Artist object.

new_track

Return new instance of WebService::MusicBrainz::Track object.

new_release

Return new instance of WebService::MusicBrainz::Release object.