Free record audio software for linux

Make audio is a graphical tool to create audio CDs from MP3 or wav files. You can simply arrange a playlist of all songs that you want. The application converts MP3 files to WAV and then burns them on the CD.

gtk-recordMyDesktop is a GUI frontend for recordMyDesktop desktop capture application to be used on the GNOME desktop.

recordMyDesktop is a desktop session recorder for linux that attemps to be easy to use, yet also effective at its primary task. As such, the program is separated in two parts; a simple command line tool that performs the basic tasks of capturing and encoding and an interface that exposes the program functionality in a usable way.

The commandline tool (which essentially is recordMyDesktop), is written in C, while the frontend (gtk-recordMyDesktop), is written in python and pyGtk.

recordMyDesktop offers also the ability to record audio, along with video, without the need of any later proccesing or mixing.

Cdrdao records audio or data CD-Rs in disk-at-once (DAO) mode based on a textual description of the CD contents (toc-file).
Recording in disk-at-once mode writes the complete disc, i.e. lead-in, one or more tracks and lead-out, in a single step. The commonly used track-at-once (TAO) mode writes each track independently which requires link blocks between two tracks.
Older CD-recorder models forced a two second pause (pre-gap) between two tracks whereas newer models allow adjusting of the pause length in TAO mode reducing the number of link blocks to a minimal amount.
However, with TAO it is generally not possible to define the data that is written in pre-gaps. But exactly this feature makes audio CD recording interesting, e.g. by creating hidden bonus tracks or track intros in pre-gaps like it is common habit on commercial CDs.
Finally, DAO recording is the only way to write data to the unused R-W sub-channels for e.g. CD-G or CD-TEXT.
Main features:
- Full control over length and contents of pre-gaps (pause areas between tracks). Pre-gaps may be completely omitted, e.g. for dividing live recordings into tracks.
- Control over sub-channel data like:
- catalog number
- copy, pre-emphasis, 2-/4-channel flags
- ISRC code
- index marks
- Support for exact audio, data and mixed mode CD copying.
- Support for R-W sub-channel writing.
- Tracks may be composed of different audio files supporting non destructive cut.
- Accepts WAVE and raw audio files.
- CD-TEXT reading and writing with drives that support it.
- CDDB access to automatically create CD-TEXT data.
- Support for on-the-fly copying.
Enhancements:
- Added device locking for win32 (Giuseppe Corbelli)
- Man page cleanup (Andrew Suffield)
GCDMaster changes:
- Fixed GCC 4.1 compilation issues
- Fixed hang when inserting WAV file

MDF audio extracter project is a tool to extract audio data from MDF/MDS audio cd images to wav or raw files. Tracks will be extracted to the current directory and named track_[num].wav or track_[num].raw. Output can also be redirected to stdout to allow the audio data to be fed to an encoder or player directly.
You need both a .mds and .mdf file to be able to extract tracks. The .mds file contains the information about the tracks, while the .mdf file contains the actual data. They usually should have the same name (except for the extension ofcourse). This is case sensitive, so for example FileName is not the same as filename.
Usage: mdfextract [options] file.mds
Options:
-i output mds info instead of extracting
-r extract raw track data
-s output to stdout instead of file
-t < num > extract single track (num > 0)
-q quiet, no output
Version restrictions:
- Probably does not work on big endian archs.

Audio::Ao is a Perl wrapper for the Ao audio library.

SYNOPSIS

use Audio::Ao qw(:all);

initialize_ao;
my $device = open_live(default_driver_id(), 16, $rate, $channels,
is_big_endian(), {});
while (#have data) {
play($device, $data_buffer, $len_of_buffer);
}
close_ao($device($device));
shutdown_ao;

Provides access to Libao, "a cross-platform library that allows programs to output PCM audio data to the native audio devices on a wide variety of platforms." Libao currently supports OSS, ESD, ALSA, Sun audio, and aRts.

Audio::CD is a Perl interface to libcdaudio (cd + cddb).

SYNOPSIS

use Audio::CD ();
my $cd = Audio::CD->init;

Audio::CD provides a Perl interface to libcdaudio by Tony Arcieri, available from http://cdcd.undergrid.net/

Several classes provide glue for the libcdaudio functions and data structures.

Audio::CD Class ^

init

Initialize the Audio::CD object:
my $cd = Audio::CD->init;

stat

Stat the Audio::CD object, returns an Audio::CD::Info object.
my $info = $cd->stat;

cddb

Returns an Audio::CDDB object.
my $cddb = $cd->cddb;

play

Play the given cd track (defaults to 1).
$cd->play(1);

stop

Stop the cd.
$cd->stop;

pause

Pause the cd.
$cd->pause;

resume

Resume the cd.
$cd->resume;

eject

Eject the cd.
$cd->eject;

close

Close the cd tray.
$cd->close;

play_frames

$cd->play_frames($startframe, $endframe);

play_track_pos

$cd->play_track_pos($strarttrack, $endtrack, $startpos);

play_track

$cd->play_track($strarttrack, $endtrack);

track_advance

$cd->track_advance($endtrack, $minutes, $seconds);

advance

$cd->advance($minutes, $seconds);

get_volume

Returns an Audio::CD::Volume object.

my $vol = $cd->get_volume;

set_volume

$cd->set_volume($vol);

EnsEMBL::Web::Record is a family of modules used for managing a users persistant data in a database.

SYNOPSIS

Many web sites now encourage users to register and login to access more advanced features, and to customise a site to their needs.

The EnsEMBL::Web::Record group of Perl modules is design to manage any arbitrary type of user created data in an SQL database. This module follows the Active Record design pattern, in that each new instantiated Record object represents a single row of a database.

That object can be manipulated programatically, and any changes made can be stored in the database with a single record->save function call.

Because arbitrary Perl data structures can be stored in this manner, EnsEMBL::Web::Record allows user preferences to be easily saved, and allows developers to implement new featurs quickly.

This module was first used (and has been abstracted from) the Ensembl genome browser (http://www.ensembl.org).

New user data can be added to the database:

use EnsEMBL::Web::Record;

my $bookmark = EnsEMBL::Web::Record->new();
$bookmark->url(http://www.ensembl.org);
$bookmark->name(Ensembl);
$bookmark->save;
...

The Record can be associated with an user id:

$record->user($id);

The same record can also be removed:

$bookmark->delete;

EnsEMBL::Web::Record also provides a number of methods for getting collections of records from the database, using a field selector.

EnsEMBL::Web::Record::find_bookmarks_by_user_id($id).

Audio::M4P is a Perl module that provides M4P/MP4/M4A QuickTime audio music format modules.

M4P is a QuickTime protected audio file format.

SYNOPSIS

use Audio::M4P::QuickTime;

my $mp4file = "file.m4p";
my $qt = new Audio::M4P::QuickTime(file => $mp4file);
my $tags = $qt->GetMetaInfo;
print "Artist is $tags->{ARTIST}n" if $tags->{ARTIST};


use Audio::M4P::Decrypt;

my $outfile = mydecodedfile;
my $deDRMS = new Audio::M4P::Decrypt;
$deDRMS->DeDRMS($mp4file, $outfile);

See also the individual pod documentation for Audio::M4P::QuickTime
and Audio::M4P::Decrypt.