[[Concept:Audio]]

Flac2ogg: This is a candidate for deletion: Links broken. No links to page. Email to maintainer broken. Poppy-one (talk) 13:27, 30 July 2018 (EDT) 'flac2ogg' converts FLAC or shorten files to Ogg Vorbis. It retains the FLAC tags as well.

Free V-AMP: Free V-AMP is a free software project which acts as a MIDI controller for the Behringer V-AMP 2 guitar amplifier. It is intended to be a free replacement for the proprietary zero-cost software Behringer distributes. It can control and monitor the amplifier settings; load, save and print those settings; and perform other common MIDI operations.

Fugio: Fugio (pronounced foo-gee-oh) is an open visual programming system for building digital art and creative projects quickly, with no programming experience required.

Furnace: The biggest multi-system chiptune tracker ever made! Emulates the audio chips of several classic pieces of hardware and brings them into an easy to use tracker interface!

GFlame is easy to use GTK2 Front-end for lame encoder written in C++, for just a couple of hours. It is developed using Glade2 GUI designer, and gtkmm2 wrapping engine for GTK+.
GFlame v0.1 is tested with lame v3.95 MMX. This version is fully functional, but requires more lame options to be supported, such as raw pcm input, recompression, streaming, resampling etc.
FEATURES:

Multiple files for encoding.
Manual or preset encoding control for each file.
ID3 Tag editor.

GNU Waveform Viewer: Gwave is a waveform viewer. Its purpose is for viewing analog data, such as the output from Spice-like simulations. Gwave can read binary or ascii files written by HSpice from transient, AC, or Sweep analyses, "raw" files written by Spice2, Spice3, or ngspice, and transient analysis files from the CAzM simulator. It can also read a generic tabular ASCII format suitable for use with ACS or homegrown tools. It supports multiple "panels" (graticlules) with multiple variables displayed in each. Two vertical-bar cursors are available for time-difference measurements. Multiple files can be loaded, for comparing the results of several simulations.

GPodder: gPodder is a Podcast receiver/catcher written in Python and pyGTK. It manages podcast feeds for you, and automatically downloads all podcasts from as many feeds as you like. If you are interested in Podcast feeds, simply put the feed URLs into gPodder and it will download all episodes for you automatically. If there is a new episode, it will get it for you. It supports download resume, if the server supports it.

Garlic-player: The garlic player is a SMIL compatible media player software for digital signage. It displays different digital signage content, such as images, videos, and interactive applications, on a screen. The garlic-player can be used and administrated locally or remote via Internet.

GetID3: 'getID3()' is a PHP script that extracts useful information from MP3s and other multimedia file formats. It can extract information like the play time, bitrate, and resolution from almost 40 different file formats. It can also parse information from ID3v1, ID3v2, Ogg Vorbis, Lyrics3 v1 & v2, RIFF (AVI, WAV, CDA, CART, BWF), APE, ReplayGain, PNG, and GIF tags, and can write ID3v1, ID3v2, APE2, FLAC, and Ogg Vorbis tags.

Gimmix

Gimmix is a light-weight frontend to music player daemon written in C using GTK+2. Gimmix has the following features:

Simple and clean interface.
Compact and full view modes.
Library Browser.
Library Search (Search by Artist, Album, Filename etc)
Playlist management (manage mpd playlists)
ID3v2 Tag editing support.
Support for controlling gimmix through keyboard
System tray icon support.
Notification support (Displays the currently playing song in systray).
Small memory footprint.

Gina: Gina is a modified version of the Zina MP3 streamer/jukebox. It takes a collection of MP3s stored in a genre/artist/album/song format and creates a full-featured Web interface. It has been tested on Apache 2.0.47, PHP 4.3.1, and MySQL 4.0.13. Its features include streaming or downloading of MP3/Ogg files, album cover support and artist picture support, the ability to download albums as a ZIP file, random playing of songs from specified genres, "featured" (random) albums on the main page, and playlist support.

Gmusicbrowser: gmusicbrowser is a jukebox for large collections of MP3 and Ogg files. It is fast, even with tens of thousands of songs, has easy access to related songs (same artist/album/title), supports multiple genres per song, ratings, and customisable flags. It has a powerful browser window with filter history, dynamic filters with unlimited nesting of conditions, mass-tagging, and more.

Gnac (GNome Audio Converter): Gnac is an easy to use audio conversion program for the Gnome desktop. It is designed to be powerful but simple! It provides easy audio files conversion between all GStreamer supported audio formats.

Gnome Simple Stateful Music Player: Gnome Simple Stateful Music Player is a small, simple music player that keeps out of your way whenever possible. It remembers what you were playing when you exited, and continues in the same place the next time you start. It doesn't build a database of your audio tracks: instead it works with your files and directories directly.

Gnome Toaster: Gnometoaster is a full CD creation suite for X11 and GNOME. It can copy and create data, audio, and mixed mode CDs on the fly or with precaching in both TAO and DAO mode. The built-in file manager easily creates data tracks. GNOME drag-and-drop is supported throughout the program. Gnometoaster can also write MP3 files on the fly, is fully multisession capable, and can encode all sorts of filetypes directly from audio tracks on a CD.

GnomeBaker

GnomeBaker is a CD/DVD burning application for the Gnome desktop. It can:

Create audio cds from existing wavs, mp3, flac and oggs
Import M3u and pls audio playlists.
Create data cds
Blank rewritable disks
Copy data cds
Copy audio cds
Burn existing cd iso images
Can burn via scsi and atapi on linux kernels 2.4 and 2.6. Basically if cdrecord works then GnomeBaker will work.
Drag and drop to create data cds (including DnD to and from nautilus)
Integrate with gconf for storage of application settings
Burn DVDs.
Supports multisession burning
Blank/Format DVDs
Burn Cue/Bin files
Burn data cds on the fly

Gnomoradio: The Gnomoradio project is creating an online network where artists can promote and share their music freely and willingly. By eliminating many of the exclusionary tactics of the mainstream music industry, musicians now have a chance to interact directly with their listeners and receive valuable exposure.

Gnormalize: gnormalize is a front end to the normalize tool, ripper, an encoder, and an audio converter. It decodes MP3, MP4 (or M4A or AAC), MPC (or MPP or MP+), OGG, APE, or FLAC files to wave, then normalizes the wave and re-encodes it. It can also rip audio CDs, encode audio data, convert audio formats between MP3, MP4, MPC, OGG, APE, and FLAC, and change the encoding properties and edit Meta Info (like title, artist, album, etc.) of the final normalized files.

Gnufm: GNU FM is a piece of software you can install on your own web server, to run a music community site, similar to Libre.fm or Last.fm. You can use it for your family, your business, your band, or just for yourself.

Gnump3d: GNUMP3d is a small, portable, and robust server for streaming MP3s, OGGs, and other audio files. It presents a simple and attractive interface to Web browsers, which allows you to navigate through your music collection. Individual files may be streamed, as can whole directory trees. Other features include the ability to see your most popular tracks, and to search your collection for songs.

Gnuradio: GNU Radio is a development toolkit that provides signal processing blocks to implement software radios. It can be used with external RF hardware to create software-defined radios, or without hardware in a simulation-like environment. It is widely used in research, industry, academia, government, and hobbyist environments to support both wireless communications research and real-world radio systems.

Gnusound: GNUsound is a multitrack sound editor for GNOME 1 and 2. It can read and write many audio file formats such as WAV, MP3 and FLAC. It can work with the OSS, ALSA or JACK audio backends. It provides many different built-in audio processing modules, such as fades in/out, delay, and filters. GLADSPA plugins may also be used for further processing.

Gnuspeech

Gnuspeech is a speech synthesis software. The first official release is distributed in two separate packages:

gnuspeechsa, a cross-platform speech synthesis application providing speech output into applications.
gnuspeech, the "core system", consists of a suite of applications, frameworks and services.

Gnustep: Provides an object oriented application development framework and tool set for use on a wide variety of platforms. It provides a generalized visual interface design and a cohesive user interface. It also uses a common imaging model called Display PostScript (based on PostScript) to do all its drawing, so the program is truly WYSIWYG. GNUstep is written in the Objective-C language, a simple yet powerful object-oriented language based on C that gives you the full power of an object-oriented language with exactly one syntax addition to C and a dozen or so additional keywords.

Goggles Music Manager: Goggles Music Manager is a music collection manager and player that automatically categorizes MP3, Ogg Vorbis, FLAC, and Musepack files based on genre, artist, album, and song. There is no need to create playlists of any kind. Just select one or more artists and albums to start playing your music.

Grip: Grip is a CD player and CD ripper/MP3-encoder for the GNOME desktop. It has the ripping capabilities of cdparanoia built in, but can also use external rippers (such as cdda2wav). It also provides an automated frontend for MP3 encoders (presets for lame, bladeenc, l3enc, xingmp3enc, mp3encode, and gogo), letting you take a disc and transform it easily straight into MP3s. The Ogg Vorbis format is also supported. Internet disc lookups are supported for retrieving track information from disc database servers. Grip works with DigitalDJ to provide a unified, "computerized" version of your music collection.

Gronk: Gronk is a Web-based MP3 jukebox. It generates heavily-hyperlinked Web pages listing all of your ripped CDs, by extracting information from CDDB data. These Web pages allow easy selection of songs or albums to play, and when nothing has been explicitly selected, it selects songs randomly. Playback is done via either XMMS or mpg123. It is built around static HTML pages, not a database.

Gsequencer: Advanced GTK+ Sequencer (AGS) is intended to use for music composition. It features a piano roll, as well a synth, matrix editor, drum machine, soundfont2 player, mixer and an output panel. Further it has LADSPA, DSSI and Lv2 plugin support. It's designed to be highly configurable. You may add effects to its effect chain; and add or remove audio channels/pads. You may set up a fully functional network of engines, thus there is a link editor for linking audio lines. AGS requires a realtime kernel and ALSA support. AGS uses conditional locks to keep several threads in sync that's why you need at least a preemptable kernel. LADSPA support has been added to version 0.4.2 as well export to WAV. Version 0.5.x brings you first concurrent audio tree processing support. Version 0.6.x is dedicated to accessibility. You might control GSequencer by keyboard. As you move to a note it provides you an audible feedback. Version 0.7.x gives you the benefit of providing the libraries libags, libags-thread, libags-server, libags-audio and libgsequencer. It contains for now an automation editor. Open Sound System (OSS4) and JACK Audio Connection Kit support has been added recently. Now you may configure multiple soundcards. Since 0.7.111 there is MIDI input available. Let you record your MIDI instrument and doing live performance. Version 0.8.x extended MIDI support to import/export SMF. A built-in envelope editor and additional editing functionality like move/crop selected notes. Version 0.9.x added automation editor. Version 1.0.x released implemented sticky controls. Version 1.1.x segmented AgsNotation and AgsAutomation. Version 1.2.x improved audio backend support and improved accessibility by using Atk+ interfaces. Migrated to segmented AgsNotation , Version 1.3.x migrated to segmented AgsAutomation. Version 1.4.x AgsWave and AgsBuffer have arrived in libags_audio.so Version 2.0.x provides new machines AgsEqualizer10, AgsSpectrometer and AgsAudiorec. Wave form manipulation and recording capabilities. Version 2.1.x has got initial OSC content model support. The provided OSC server allows you to do remote control. Version 2.2.x support for GCC builtin vector functions and added complex data type support. Version 2.3.x added new machines AgsFMSynth, AgsFMSyncsynth and AgsPitchSampler. Support for WASAPI. Version 3.0.x added GObject-Introspection annotations. Implemented AgsServer providing basic HTTP authentication using XMLRPC library libsoup-2.4. Added online help browser to view the user manual within UI by using WebKit2Gtk-4.0. Further providing support for AGS-OSC-OVER-XMLRPC and migrated to Gtk-3. Allow the user to perform fast export to audio file with AgsAudiorec. Version 3.3.x provides a new effect processors, the ags-fx engine. All recalls have got a replacement in order to operate with one single iteration per tic. Further the staging program is modifiable. Version 3.4.x implemented AgsSFZSynthGenerator and AgsSF2SynthGenerator allowing you to pitch missing samples. Version 3.6.x implemented AgsGstreamerFile capable of reading common media files using gstreamer. Version 3.12.x implemented composite editor. Version 4.0.x migrated to Gtk4 and libsoup-3.0. Version 4.1.x implemented zoom in PDF manual. Version 5.0.x improved vst3 api reference manual. Version 5.2.x implemented tremolo, vibrato and wah-wah of SFZ and Soundfont2 synths. Version 5.4.x fixed automation editor. Version 6.0.x implemented initial MIDI v2.0 support. Version 6.1.x implemented note 256th support. Version 6.2.x fixed more accurate timing. Version 6.4.x implemented auto-scroll. Version 6.5.x fixed tool dialogs. Version 6.6.x refactored file dialog.

Gtktalog: GTKtalog browses a CD-ROM database. Each disk, folder and file has a size, date, category, description, and content parameter and can be completely edited or deleted. The file search module can search on filename, foldername with name, category description, date, filesize, and content parameter. Each filetype has its own icon. It is possible to use programs like tar, arj, zip, or scripts to extract information from files to include in the database. Gtktalog can mount, scan, umount, and eject a CD-ROM in the background.

HASAS: HASAS (HydroAcoustic Signal Analysis System) is a modular system for passive sonar signal analysis. It can be used for biological research or surveillance, for example. The soundcard is used as input device, and it currently includes all the very basic functionality; beamforming, direction finding, level histogram, LOFAR/DEMON (narrowband spectrogram), wideband spectrogram, and raw audio.

Helm

Helm is a cross-platform, lightweight, polyphonic, and modular synthesizer that runs on GNU/Linux, Mac, and Windows as a standalone program and as a LV2/VST/AU/AAX plugin. It was developed by Matthew Tytel, who also later worked on Vital.

Features

32 voice polyphony
Interactive visual interface
Powerful modulation system with live visual feedback
Dual oscillators with cross modulation and up to 15 unison oscillators each
Sub oscillator with shuffle waveshaping
Oscillator feedback and saturation for waveshaping
12 different waveforms
Blending between 12 or 24dB low/band/high pass filter
Low/Band/High Shelf filters
2 monophonic and 1 polyphonic LFO
Step sequencer
Lots of modulation sources including polyphonic aftertouch
Simple arpeggiator
Effects: Formant filter, stutter, delay, distortion, reverb

Herrie: Herrie is a command line music player. It has a split-screen file manager and playlist interface and supports a number of file formats (MP3, Ogg Vorbis, wave, FLAC, etc). It also has some nice features, including a chroot() function for untrusted setups (remote logins, parties, etc). AudioScrobbler is also implemented using Curl.

Hound Dog: Hound Dog is a KDE instrument tuner. It displays the pitch and amplitude of audio signals. This project is still alpha, but seems to work as a basic tuner on most machines.

ID3.py: ID3.py is an object-oriented Python module for manipulating the so-called ID3 informational tags on MP3 files, which include such data as artist, track title, genre, et cetera. ID3.py is extremely easy to use, and is intended for folks who are developing MP3 encoder wrapper programs or browsers in Python.

IMMS: IMMS (Intelligent Multimedia Management System) is an intelligent playlist plug-in for XMMS that tracks your listening patterns and dynamically adapts to your taste. It is incredibly unobtrusive and easy to use as it requires no direct user interaction.

ISO Master: ISO Master is a graphical editor for ISO images with support for ISO9660, RockRidge, and Joliet file names. It is useful for extracting, deleting, or adding files and directories to or from an ISO image. It is based on the bkisofs and GTK2 libraries.

Icecast: Icecast is a streaming media server which currently supports WebM and Ogg streaming including the Opus, Vorbis and Theora codecs. Also Icecast can handle other streams like MP3/AAC/NSV in legacy mode, but this is not officially supported. It can be used to create an Internet radio station or a privately running jukebox and many things in between. It is very versatile in that new formats can be added relatively easily and supports open standards for communication and interaction. Icecast was first released in 1999 as an alternative to proprietary and patent-encumbered streaming audio technologies of the day, which included both RealAudio and Shoutcast. Later, Icecast 2 brought improved metadata support, compatibility with Shoutcast clients, and more advanced configuration options, which were features that lead to widespread adoption in the internet radio community.

Icegenerator: IceGenerator is a direct stream generator for Icecast/Shoutcast servers. It streams MP3s to an Icecast server without resampling, which saves CPU. Its main features are support for many playlist format (directories, MySQL tables, etc.), metadata information, and a telnet interface for commands. It runs as a daemon; its main use is for radio automation (i.e., you can run it through cron).

Id3edit: Id3edit allows you to edit MP3 ID3v1.1 tags. It allows you to edit multiple files at once, and provides sanity checking of MP3 files if desired.

Id3tool: 'id3tool; is a command line editor for ID3v1 format tags, commonly used on MP3 files.

Ikkes Volume Manager: Ivman is a generic handler for HAL events. Originally for automounting, it can now be used to run arbitrary commands when events or conditions occur or properties are modified on your hardware (e.g., run a command when you close your laptop's lid, run a command when a particular device is attached or a particular CD is inserted, etc).

Irsleeptimer: This program implements the Sleep Timer function for Lirc. While watching TV at night, you can use the remote control to program a countdown to shutdown the computer.

JACK Audio Connection Kit: JACK is a low-latency audio server. It can connect a number of different applications to an audio device, as well as allowing them to share audio between themselves. Its clients can run in their own processes (i.e., as normal applications), or can they can run within the JACK server (as a "plugin"). JACK is different from other audio server efforts in that it has been designed from the ground up to be suitable for professional audio work. This means that it focuses on two key areas: synchronous execution of all clients, and low latency operation.

JMax: This is a candidate for deletion: Links broken. No archive.org entry. No maintainer. Poppy-one (talk) 12:29, 6 August 2018 (EDT) jMax is a graphical programming environment for developing interactive real-time audio applications developed at IRCAM.

JOggPlayer: jOggplayer is a platform-independant, graphical Ogg Vorbis player developed using Java. It features the usual basics needed to enjoy your files, including playing files from your hard drive or streaming from an URL, individual file play or multiple file looping play, sequential or random play, volume control that goes to 11, a visual song progress indicator, etc. The latest version includes the ability to drag and drop songs, a favorites list, and auto updating.

JOrbis

JOrbis accepts Ogg Vorbis bitstreams and decodes them to raw PCM.

JOrbis is in pure JavaTM.
JOrbis will run on JDK1.0.* or higher.
JOrbis is under LGPL.
JOrbisPlayer can play Ogg Vorbis live streams on UDP broadcast packets from JRoar.
JOrbis includes very simple pure Java Ogg Vorbis comment editor, JOrbisComment.

Jack: Jack is a console based cd-ripper. It supports cdparanoia and cdda2wav (amongst others) for extraction and various MP3 and OGG/Vorbis encoders; you can even rip from a cdrdao-generated CD image. Emphasis is on failure-safeness and ease of use. Jack can encode multiple tracks at once, good on SMP systems. It resumes its work if interrupted and keeps an eye on available HD space. It also supports freedb query at any time, even after encoding, and can try to query freedb for MP3s of which you do not know the CD anymore (provided you have a complete rip and know the track sequence).

Jami ,: GNU Jami (formerly SFLphone, GNU Ring) is a universal and distributed communication platform, implemented as free (libre) software, which respects the freedoms and privacy of users. Aimed at the general public as well as professionals, Jami provides all its users a universal communication tool, autonomous, libre, secure and built on a distributed architecture thus requiring no authority or central server to function. GNU Jami satisfies a high priority software goal of the Free Software Foundation, responding to the challenges of privacy on the Internet. Developed by Savoir-faire Linux, Jami takes advantage of an active development community thanks to the support of young Google Summer of Code developers as well as research partnerships with Polytechnique Montréal and the Université du Québec à Montréal.

Jebi: Jebi allows users to record AM or FM radio, TV, or other audio content to an MP3 stream and to publish this stream automatically as a podcast channel via RSS. The result is a Tivo-like capability for radio. Tuner cards are supported.

Jinzora: 'Jinzora' is a Web-based media streamer. It is primarily designed to stream MP3s but can be used for any media file that can stream from HTTP. It can be integrated into a PostNuke site, run as a standalone application, or be integrated into any PHP website. It can create playlists from any level of the application (including random playlist generation), and has a simple Web-based installation that does not require a database or any external applications.

Jjmpeg: jjmpeg is a hand-rolled object-oriented native Java binding for a number libraries in FFmpeg together with some re-usable high level components that make reading and writing media files trivial. The various C structures are represented directly by garbage collectable Java objects and native accessors. Functions take native objects directly simplifying the internal Java-side scaffolding.

Jokosher

Jokosher is a simple and poweful multi-track studio. Jokosher provides a complete application for recording, editing, mixing and exporting audio, and has been specifically designed with usability in mind. The developers behind Jokosher have re-thought audio production at every level, and created something devilishly simple to use.

Jokosher offers a strong featureset:
Ease Of Use - Easy to use interface, designed from the ground up. Jokosher uses concepts and language familiar to musicians, and is a breeze to use.
Editing - Simple editing with splitting, trimming and moving tools. Mixing Multi-track volume mixing with VU sliders.
Audio - Import audio (Ogg Vorbis, MP3, FLAC, WAV and anything else supported by GStreamer) into your projects.
Instruments - A range of instruments can be added to a project, and instruments can be renamed. Instruments can also be muted and soloed easily.
Audio - Export to MP3, Ogg Vorbis, FLAC, WAV and anything else GStreamer supports.

Jump Cutter Browser Extension: Skips silent parts in videos, in real time. Can be useful for watching lectures and other unedited videos.

K-Yamo: K-Yamo is an MP3 and Ogg Vorbis tagger with ID3v2 support. It can store ID3v1, ID3v2.3, or ID3v2.4 tags. It also stores pictures in the tags. K-Yamo supports multi-file editing. It can guess tags out of filenames, and fetches the missing parts from musicbrainz. It also cleans up your files into a structured filesystem tree which makes use of the tags in the files. Finally, it is a CD ripper with FreeDB support. A MySQL database can optionally be used for tagging.

K3b: 'K3b' is a CD and DVD burning application for GNU/Linux systems optimized for KDE. It provides a comfortable user interface to perform most CD/DVD burning tasks, such as creating an audio CD from a set of audio files or copying a CD. While the experienced user can influence all steps of the burning process, the beginner may find comfort in the automatic settings and the reasonable defaults which allow a quick start. The actual burning is done by the command line utilities cdrecord, cdrdao, and growisofs.

Kaku: Kaku is an online music player which supports many differnt platform Like YouTube, Vimeo ... etc. With Kaku, you can easily listen to all kinds of music with just few simple clicks and don't need to leave this desktop application.

Kalsamix: 'kalsamix' (formerly kamix) is a mixer for KDE and ALSA, with more features than kmix (or at least with more than kmix had when kamix was started). It supports channel splitting, levels storing/restoring, sync with external ALSA events, correct handling of "enumerated" elements, and selective item hiding/showing.

Kid3: Kid3 lets you easily and automatically tag MP3, Ogg Vorbis, FLAC, MPC, MP4/AAC, MP2, Opus, Speex, TrueAudio, WavPack, WMA, WAV and AIFF files (e.g. full albums), while supporting both ID3v1 and ID3v2 tags.

Kodi: Kodi (formerly known as XBMC) is an award-winning media player and entertainment hub, featuring a 10-foot user interface for use with televisions and remote controls. It allows users to play and view most videos, music, podcasts, and other digital media files from local and network storage media and the internet.

Kontalk: Kontalk is a free software, secure and distributed instant messaging driven by the community. Kontalk protocol is based on XMPP with end-to-end encryption in both server-to-server and server-to-client. Kontalks is basically for phone, but it's also available for desktop now (GNU/Linux, Windows, and macOS).

Krecspk: This is a candidate for deletion: Links broken. No archive.org entry. Email to maintainer broken. Poppy-one (talk) 15:07, 6 August 2018 (EDT) Krecspk is a "talking" client/server audio file recording and playback program that uses espeak, wiak, and sox for its underlying functionality. Designed with the visually impaired user in mind, it comes with two frontend user interface client components: a command-line operated client called krecspk, from which the overall package is named, and wrecspk, which is an X GUI client. It can record and play back a variety of audio formats such as Ogg, wav, and MP3, while offering easy and instant individual key-click configuration of recording quality in terms of compression, bit rate, and amplitude scaling.

Kwave: 'Kwave' is a 24-bit sound editor that allows simple operations, such as cut, copy, and paste. Some more effect functions with little complexity (Simple Filtering, Delay) are also implemented. More sophisticated analysis functions (spectrograms, sonagrams, pitch determination) are underway or partially done.

Kwavencoder: * 'kwavencoder' renamed to 'audiokonverter' 'kwavencoder' is a small utility to easily generate an Ogg, MP3, or FLAC out of a WAV file in Konqueror by right-clicking on it. The reverse is also possible. The package consists of various shell scripts and some Konqueror service menus.

LAME: LAME (LAME Ain't an MP3 Encoder) is a research project for learning about and improving MP3 encoding technoligy. LAME includes an mp3 encoding library, simple front end application, a much-improved psycho-acoustic model (GPSYCHO), and a graphical frame analyzer (MP3x).

LMMS: LMMS (formerly Linux MultiMedia Studio) is a free cross-platform alternative to commercial programs like FL Studio®, which allow you to produce music with your computer. This includes the creation of melodies and beats, the synthesis and mixing of sounds, and arranging of samples. You can have fun with your MIDI-keyboard and much more; all in a user-friendly and modern interface.

Lauloid: Lauloid was a singing synthesis program based on libsms. Now the repository includes documentation and scientific papers about the algorithms used in VOCALOID and UTAU. Reverse engineering results of the file formats and example score files will be published in this repo too.

Lazy: 'Lazy' is a console-based CD player with freedb support. It provides artist, album, and song name display, looking at the main freedb-server for unrecognized songs. It can also extract audio digitally if the CD-ROM drive does not have an analog audio cable.

Leon: Modified from README: Leon is an personal assistant who can live on your server. He does stuff when you ask him for. You can talk to him and he can talk to you. You can also text him and he can also text you. If you want to, Leon can communicate with you by being offline to protect your privacy.

Lib-Ray Video Tools: LRVT is the reference implementation of Lib-Ray, a video standard for fixed media with no technical restrictions like encryption or region codes. It is proposed as a replacement for restricted formats like DVD and Blu-ray, and builds on existing open standards like HTML5 and MKV. The end result is a DRM-free format that supports interactive menus and video playback from a disc, flash memory card or other fixed storage.

Libav: Libav is a complete, cross-platform solution to decode, encode, record, convert and stream audio and video. This package contains the avplay multimedia player, the avserver streaming server, the avconv audio and video encoder, and the avprobe stream analyzer. They support most existing file formats (AVI, MPEG, OGG, Matroska, ASF...) and encoding formats (MPEG, DivX, MPEG4, AC3, DV...). Additionally, it contains the qt-faststart utility which rearranges Quicktime files to facilitate network streaming. This package also serves as a replacement for the former 'ffmpeg' package.

Libcdio

Libcdio is a library for CD-ROM and CD image file access. It allows the developer to add CD access to an application without having to worry about the OS- and device-dependent properties of CD-ROM or the specific details of CD image formats. It includes pycdio, a Python interface to libcdio, and libcdio-paranoia, a library providing jitter-free and error-free audio extraction from CDs. The libcdio package also contains a number of utility programs, including:

cd-info, displays CD information ;
cd-drive, decribes CD-ROM/DVD drive characteristics ;
cd-read, performs low-level block reading of a CD or CD image ;
iso-info, displays ISO-9660 information from an ISO-9660 image ;
iso-read, extracts files from an ISO-9660 image ;
cd-paranoia - extracts audio from a CD in a jitter.

Libextractor: 'libextractor' extracts meta-data from files of arbitrary type. It uses helper-libraries to perform the actual extraction, and is trivially extendable by linking against external extractors for additional file types. Its goal is to provide developers of file-sharing networks, file managers, and WWW-indexing bots with a universal library to obtain meta-data about files. 'libextractor' includes the command "extract" that can extract meta-data from a file and print the results to stdout. Currently, it supports the formats HTML, PDF, PS, OLE2 (doc, xls, ppt), StarOffice, OpenOffice, MAN, DVI, MP3 (ID3v1, ID3v2), OGG, WAV, JPEG, GIF, PNG, TIFF, DEB, RPM, TAR(.GZ), ZIP, Real, QT, MPEG, RIFF (AVI), ASF, and ELF. It also detects various MIME types, and can compute hash functions (SHA-1, MD5, ripemd160). A Java binding (JNI) is available.

Libinstpatch: libInstPatch stands for lib-Instrument-Patch and is a library for processing digital sample based MIDI instrument "patch" files. The types of files libInstPatch supports are used for creating instrument sounds for wavetable synthesis. This library provides an object framework (based on GObject) to load patch files into, which can then be edited, converted, compressed and saved. More information can be found on the Project Swami website http://swamiproject.org This package contains the documentation for libinstpatch1 in /usr/share/gtk-doc/html/libinstpatch.

Libmodplug: libmodplug renders mod music files as raw audio data, for playing or conversion. libmodplug is based on the fast and high quality mod playing code written and released to the public domain by Olivier Lapicque. mod, .s3m, .it, .xm, and a number of lesser-known formats are supported. Optional features include high-quality resampling, bass expansion, surround and reverb.

Librevideojs: LibreVideoJS is a video player written in JavaScript compatible with LibreJS. It is based in VideoJS.

Librevideojs-wp: Free and responsive HTML 5 video player for Wordpress. It is very easy to use and has support for multiple resolutions and subtitles.

Libshout: 'libshout' allows applications to easily communicate and broadcast to an Icecast streaming media server. It handles the socket connections, metadata communication, and data streaming for the calling application, and lets developers focus on feature sets instead of implementation details.

Linphone: Linphone is an Internet phone or Voice Over IP phone (VoIP). It lets you make two-party phone calls using the Internet.

Ll-plugins: ll-plugins is a collection of LV2 plugins and a simple LV2 host.

LongPlayer: LongPlayer extends the functionality of a traditional MP3 player and is meant for people who listen to a large MP3 or Ogg Vorbis collection all day. It maximizes the time before you hear the same song (any song) again. The GUI allows you to view, rate, replay, delete, etc. current and previously heard songs, as well as define collections of music the program chooses from to fill the MP3 player's playlist. It does this by taking into account a song's rating of the song and how long it's been since you last listened to that song.

Lsmedia: lsmedia works similar to GNU command ls, but with focus on reporting codecs, resolution, fps, data rate and audio frequency

MDLscore: MDLscore is the name of both a text file format to describe musical scores and a software allowing MDLscore files to be converted to MIDI files.

MMA - Musical Midi Accompaniment: MMA is a accompaniment generator -- it creates midi tracks for a soloist to perform with. User supplied files contain pattern selections, chords, and MMA directives.

MP3do: MP3do is an "all in one" bash script. It is useful for decoding and mastering MP3s. It can decode a list of MP3 files to WAV or CD-R, auto convert poor quality MP3s to 44100Hz stereo, check whether all files fit on a CD, normalize all WAV files (adjust the volume to a standard volume level), and burn a CD.

MP3tm: MP3 Tag Manager is a Perl script which helps you to manage the IDTags of your MP3s. It searches recursivly through a directory and let you change the IDTag in an easy way. It also gets the option to rename the file for an unique appearance of your MP3s.

Mailpile: Mailpile is an email client with a familiar web interface. It provides typical read, write, organise and search tools, as well as OpenPGP signatures and encryption when sending email. Additionally your email and search indexes are encrypted in the event that your machine is stolen. You can install Mailpile on your own machine or a remote machine, and access it via your browser either way, but note that it is an email client (MUA) not an email server (MTA). You will still require an account on an email server.

MarkLaR: MarkLaR is a FOSS text editor for Markdown, which is a plain text markup format created by John Gruber and Aaron Swartz. For more information about Markdown, please visit John Gruber’s website. MarkLaR is a fork of ghostwriter and is furthermore inspired by MarkRight.

Mbrola: MBROLA v3.01 is a speech synthesizer based on the concatenation of diphones Old versions are non-free. To have a free version compile from source.

MediaCrush: MediaCrush is a media sharing server and Web service. You can upload images, sound and videos in convenient ways. Many free clients are available for it, as well as browser add-ons.

Mellite: Mellite is an environment for creating experimental computer-based music and sound art. It is a desktop application, allowing you to work with real-time and offline sound synthesis processes, combining multiple perspectives such as live improvisation, implementing sound installations, or working in DAW-like timeline views. Mellite runs on all major operating systems and can be used both in a purely graphical fashion, or by writing and connecting snippets in the Scala programming language.

MhWaveEdit: mhWaveEdit is a program for playing, editing, and recording sound files. It supports .wav files and a few other formats. It can edit both large and small files, and has support for 8/16/24/32-bit signed and unsigned sample formats.

Midica: A Music programming language - translates source code into MIDI. Includes a player. Supports MIDI-Karaoke. Includes a MIDI analyzer. Supports several import and export formats. Can also be used to develop in other music programming languages like ALDA or ABC.

MilkyTracker: MilkyTracker is a multi-platform music application for creating .MOD and .XM module files. It attempts to recreate the module replay and user experience of the popular DOS program Fasttracker II, with special playback modes available for improved Amiga ProTracker 2/3 compatibility.

Mixxx: Mixxx is a digital DJ system, where wave, Ogg, and MP3 files can be mixed on a computer for use in live performances. Filters, a crossfader, and speed controls are provided. It is controlled by keyboard/mouse and/or MIDI events.

MkTOC: MkTOC simplifies the steps needed to create audio CD TOC files for the cdrdao CD burning program. For users familiar with ExactAudioCopy or CdrWin, TOC files are synonymous with CUE sheets. The primary goal of MkTOC is to create TOC files using a previously generated CUE sheet.

Mod musicindex: 'mod_musicindex' is an Apache module aimed at being a C implementation of the Perl module Apache::MP3. It allows nice displaying of directories containing MP3 or Ogg Vorbis/FLAC files, including sorting them on various fields, streaming/downloading them, constructing playlists, and searching.

Moosic: Moosic is a music player that focuses on easy playlist management. It consists of a server process that maintains a queue of music files to play and a client program which sends commands to the server. The server continually runs through its playlist, popping items off the top of the list and playing each with an external program. The client is a simple command-line utility which allows you to perform powerful operations upon the server's queue, including the addition of whole directory trees, automatic shuffling, and item removal according to regular expressions. The server comes configured to play MP3, Ogg, MIDI, MOD, and WAV files.

Moovida: Formerly known as Elisa, The Free Media Center, Moovida is a project to create a media center solution for GNU/Linux operating systems. Elisa runs on top of the GStreamer multimedia framework. In addition to personal video recorder functionality (PVR) and Music Jukebox support, Moovida also interoperates with devices following the DLNA standard, like Intel's ViiV systems.

Mp32ogg: This is a candidate for deletion: broken links, can't find source code elsewhere, not archived, author said to remove from directory in an email reply. Danm (talk) 14:01, 10 November 2017 (EST) Perl script which converts MP3 files into Ogg Vorbis format by reading the ID3 tags from MP3 files, correctly tagging the Ogg files, optionally renaming them based on those tags, and deleting the originals.

Mp3Kult: Mp3Kult is an application for KDE 2. It organizes your MP3 collection in a MySQL database. It can read MP3 Tag and song information (length, bit rate sample rate etc.), make playlists, play songs with an external player (xmms, gqmpeg), find a song in database (base and advanced search), and make a copy of a playlist on your hard disk (to play the playlist without inserting cdroms). Mp3Kult can recursivly scan directories looking for MP3s and automatically mount, umount, and eject a CDROM before/after a job.

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