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ABYSS
Automates most tasks on video and audio streaming. Besides being a free/libre software, its goals are:
  • Move past command-line based streaming, by automating things.
  • Provide audio/video feedback for the volunteer at the station to monitor the streaming.
Its current features include:
  • Behave slightly differently according to user actions or loss of the feed.
  • GTK+ graphical user interface.
  • Ease to switch between testing mode -- for testing the audio and video chain without broadcasting -- to stream mode, which broadcasts the feeds.
  • In the event of main camera source failure, ABYSS changes the pipeline to fetch the video source from a backup USB webcam and then starts broadcasting again.
  • Each stream is actually recorded locally in three forms to allow easy post-processing: audio-only, raw-video, and audio-video.
Was used during LibrePlanet 2015 and 2016. ABYSS was previously know as Libre-Streamer.
AKFAvatar
AKFAvatar is a fancy graphical user interface for applications, where an avatar appears on the screen and tells things to the user via a speech bubble. There can also be recorded audio files, so that the user even can hear what it is saying. It can be used for infotainment systems. With AKFAvatar you can easily write cross platform applications in Lua. Lua scripts don't even need to be compiled for the target platform. It has an interface for C programs. Furthermore there is a binding for Free Pascal.
ARts
'aRts' is a framework for developing modular multimedia applications. The sound server, artsd, lets multiple applications cooperatively process and output sound and music. aRts provides its filter and synthesis capabilities to other applications using the multimedia communication protocol (MCOP). The package is also capable of modular realtime synthesis. It can create sounds & music (realtime midi synthesis) using small modules like oscillators for creating waveforms, various filters, mixers, faders, etc. As of Dec 02, 2004, development on this project has been discontinued.
AVideo
AVideo /ævə'dɛjo:/ is a powerful, 100% libre video and audio downloader for GNU/Linux. With your freedom and privacy a #1 priority, avideo offers you peace of mind in watching everything from world news and documentaries to the latest cat videos. AVideo builds on the power of the infamous youtube-dl to ensure that the user's liberty is not sacrificed. YouTube-DL incorporates JS, SWF, and SDK interpreters in order to deliver some functionality. However, packaging these runs contrary to delivering freedom as a number 1 priority.
Abcde
'abcde' is a frontend to cdparanoia, wget, cd-discid, id3, and your favorite Ogg/MP3/Flac encoder (Oggenc is the default). With one comand, it grabs a CD, converts each track to Ogg/MP3/Flac, and comments or ID3-tags each file. It supports multiple output in a single CD read, volume normalization, gapless encoding (with Lame), parallelization, SMP, HTTP proxies, customizable filename organization and munging, playlist generation, and remote distributed encoding via distmp3.
Actor platform
The Actor platform allows you to run a server for clients running the free software Actor messaging and group chat app on their computers and other devices. NB: Actor platform needs other modules in order to work, which is not covered by this entry.
Adcd
Adcd is a CD player for GNU/Linux with a ncurses (text mode) interface. It features all the functions expected in a compact disc player, including playing selected tracks, random playing and loop mode. Also features a non-interactive mode for those who want to play their CDs while using the console for something else.
Agatha
Agatha is a Web-based MP3 playing system that allows the home user or office group to stream music, create, manage, and share play lists, and control the playing of music on a remote system. It does not require a database and has full play-on-server support.
Airtime
Think of a radio station. Airtime is software that allows multiple people to run it over the internet. Airtime helps them manage the audio archive, upload files, create shows, manage staff, edit the programme calendar and cue playout. Designed specifically for independent media, it's free software.
Alogg
'alogg' is a library which makes it easier to use Ogg/Vorbis streams with Allegro. It offers facilities to decode, stream, and encode Ogg/Vorbis streams, and integrates those facilities with Allegro's datafile and sample loading routines. 'alogg' comes with a sample player, streamer, and encoder based on Allegro's sound routines.
Amarok
Amarok is a cross-platform multimedia player that uses the Phonon sound server framework to play audio media and streams, and features a fresh and efficient approach to playlist handling. The emphasis is on the quick and easy user interface, allowing for fast access to the media library.
Ambisuite
1. AMBCALC a Perl script that prints out channel values for a given azimuth and elevation. Should work on any platform with Perl installed, thusfar tested on Linux. 2. AMBINFO a Perl script that reads WAVEX header (same comment regarding platforms as ambcalc). 3. AMBMAN a Perl collection of utilities for manipulating, converting etc. ambisonic files. 4. WAV2AMB a Perl script that 'corrects' the headers on Wave Format Extensible files (same comment regarding platforms as ambcalc ).
Ampache
Ampache is a Web-based Audio file manager. It is implemented with MySQL, and PHP. It allows you to view, edit, and play your audio files via the web. It has support for playlists, artist and album views, album art, random play, playback via Http/On the Fly Transcoding and Downsampling, Vote based playback, Mpd and Icecast, Integrated Flash Player, as well as per user themes and song play tracking. You can also Link multiple Ampache servers togeather using XML-RPC. Ampache supports GETTEXT translations and has a full translation of many languages
Aplakons
Aplakons allows you to build a sheets schema to organize activities to be followed by registered users. You can configure sets of sheets to customize each one’s activities to follow. You prepare a repository of sheets (as concrete activities), and after you order them in different arrays. The arrays can be assigned to users as activity plans. For example, a whole diet (array) based on cooking recipes (activities).
Aqualung
Aqualung is an advanced music player originally targeted at the GNU/Linux operating system, today also running on FreeBSD, OpenBSD and other platforms. It plays audio CDs, internet radio streams and podcasts as well as soundfiles in just about any audio format and has the feature of inserting no gaps between adjacent tracks. It also supports high quality sample rate conversion between the file and the output device, when necessary.
Ardour
Ardour is a professional multitrack/multichannel audio recorder and DAW for GNU/Linux, using ALSA-supported audio interfaces. It supports up to 32 bit samples, 24+ channels at up to 96kHz, full MMC control, a non-destructive, non-linear editor, and LADSPA plugins.
Aria Maestosa
Compose, edit, and play MIDI files. Has a graphical user interface with multiple instrument-specific views.
Arson
Arson is a KDE frontend to various CD burning and ripping tools. It was originally written to burn audio CDs, as there were no other frontends that used cdrdao (in disk at once mode), that could decode various encoded audio formats (mp3, ogg), and that displayed an accurate track length as the playlist was created. Arson was later expanded to include full progress display for all lengthy operations, audio CD burning, normalization of tracks before burning to even out volumes, data CD burning, CdIndex support (a free CDDB-like service), CD-to-CD copying (direct or with an intermediate file), and audio CD ripping/encoding (ripping tracks from a CD to files), and encoding to WAV, MP3, and Ogg Vorbis formats is supported. Data CD burning and [S]VCD image creation and burning are supported.
Audacious
Audacious is a free software audio player. A descendant of XMMS, Audacious plays your music how you want it, without stealing away your computer’s resources from other tasks. Drag and drop folders and individual song files, search for artists and albums in your entire music library, or create and edit your own custom playlists. Listen to CD’s or stream music from the Internet. Tweak the sound with the graphical equalizer or experiment with LADSPA effects. Enjoy the modern GTK-themed interface or change things up with Winamp Classic skins. Use the plugins included with Audacious to fetch lyrics for your music, to set an alarm in the morning, and more.
Audacity
Audacity is a cross-platform multitrack audio editor that lets you record sounds directly or import Ogg, WAV, AIFF, AU, IRCAM, or MP3 files. It features a few simple effects, all of the editing features you should need, and unlimited undo. The GUI is built with wxWidgets and the audio I/O currently uses PortAudio.
Audio Space
AudioSpace calculates the amount of storage required by an audio recording of a given duration, for different sampling rates, resolutions, and numbers of channels. The calculation may be made for uncompressed audio data or for several types of compression. A variety of units may be selected for reporting the result. The calculation may also be made in the opposite direction so as to determine how long a recording will fit into the available space.
Audio Utils
A collection of bash and perl scripts that help convert audio files.
  • aac2ogg - a quick and dirty AAC to OGG Vorbis converter.
  • wma2ogg - simple bash script that uses mplayer to convert ugly WMA files to OGG Vorbis.
  • reencode - a simple bash script that lets you re-encode MP3 files to higher/lower bitrates. Useful when the resulting MP3 file is going to be on a low-memory device (ie. "MP3" players).
Audio codec 2
'Audio codec' is part of the LAME project, which is the source code for a fully GPL'd MP3 encoder. The project's goal is to improve the psychoacoustics, noise shaping and speed of MP3.
Audio-Convert
audio convert is a script that converts between WAV, Ogg, MP3, MPC, FLAC, APE, and WMA files. It has an easy-to-use interface that makes it possible to fill in the tags for a few formats and choose the quality of compression. The script was initially designed for the Nautilus file browser and can be easily installed into Nautilus by copying it to the nautilus-scripts directory. You can then right-click on files and choose "audio-convert" from the "scripts" menu. The script is also known to work on rox or directly from a shell.
Autorun
'autorun' automagically recognizes all available CDROMs in the system, mounts them upon insertion of a media and executes a possible autorun executable on the CD. The user can remove the media; autorun will call unmount after that.
Bchunk
'bchunk' converts CD images in the raw BIN/CUE format to a set of tracks in ISO 9660 format, which can be then written on a CD-R using cdrecord. Audio tracks are written in CDR (native CD audio) or WAV format.
Bestfit
Bestfit is a small program to determine which files that should be put on a CD (or other media), so that as little space as possible is wasted. It is very easy to use: you specify files on the command line, and bestfit prints the names of those that were selected. Alternatively, bestfit can execute a command for each selected file (eg. to move them to a different directory).
Biblos
'Biblos' is a powerful indexing tool for managing a cd/mp3 collection as well as local directories. It records full information about each file on the specified media and has a powerful searching tool that can help you find specific files. You can also select a list of files/dirs from the database and Biblos will help you copy them from the source media to the directory choosen.
BlueSpice
BlueSpice extends MediaWiki and enhances it with useful features, in particular in the areas of quality management, process support, administration, editing and security. There are two editions available: BlueSpice free and BlueSpice pro. BlueSpice free is a free of charge wiki version. BlueSpice pro is the business-critical solution with comprehensive functionalities and a subscription for support and software maintenance.
BoPHP
BoPHP is a Web interface for Boss Ogg. It plays Ogg Vorbis, MP3, and Flac files, and transparently uses SQLite as a database backend. Its artist/album/song scheme is particularly useful for large collections. It has a powerful import system based on filename and/or tags, and uses libao for output. The package currently supports OSS, Alsa, esd, arts, and others. Clients communicate via a powerful XML-RPC interface. Queue size is unlimited, and users can select what happens to the queue when it's empty or finished.
Bonfire
Bonfire is yet another application to burn discs for the gnome desktop. It is designed to be as simple as possible and has some unique features to enable users to create their discs easily and quickly. Features:
  • burn / copy / erase data and audio discs (big surprise)
  • allow full editing of data discs (remove/move/rename files inside a directory added to the selection) as well as audio discs
  • a customisable GUI (when used with GDL)
  • a search widget based on beagle
  • file change notification (requires kernel > 2.6.13)
  • Drag and Drop from nautilus and others apps
  • support any song format supported by gstreamer
  • a song and film previewer (thanks to Gstreamer) (to be extended later)
  • the ability to use files on a network as long as the protocol is handled by gnome-vfs
  • the display of all playlists and their contents (automatically detected through beagle)
  • devices detection thanks to HAL
Bongo
Bongo is a flexible and usable buffer-oriented media player for GNU Emacs.
Bookcase
Bookcase is a collection manager for KDE. It includes default collections for books, bibliographies, comic books, videos, music, coins, stamps, trading cards, and wines; it also allows custom collections and unlimited user-defined fields. The collection may be sorted by any property. Names are formatted automatically. Filters limit the visible entries by definable criteria. User can edit the default XSLT file for full customization for printing. Automatic ISBN validation is included. 'bookcase' can import CSV, Bibtex, and Bibtexml and export CSV, HTML, Bibtex, Bibtexml, and PilotDB.
Breeze
'breeze' aims to be a fast and powerful CD Digital-Audio Player. It may run as either a console app or as a daemon. It can control a cdrom that is playing live, can change track to the next or previous one, jcan jump backward or forward, and set a playlist and your information about cdda.
Burn
‘burn’ is a command-line tool to create audio discs from MP3, Ogg Vorbis, or WAV files, to backup data files, to create discs from ISO-9660 images, and to copy discs on-the-fly. It performs any of its functions in a single command, without requiring preparatory filesystem creation, etc. The program can compute if there is necessary free space for temporary files (images and audio files), warn if size is bigger than disc capacity, and manage multisession discs.
BurnCDDA
'burnCDDA' is a console frontend to cdrdao, cdrecord, mpg123, oggdec, mppdec, normalize, and mp3_check. It can be used to create audio CDs from an M3U playlist (the playlist format of XMMS). It supports MP3, OGG Vorbis, Musepack, and WAV files, and it might be the easiest way to copy an audio CD.
Burncenter
This is a candidate for deletion: Unclear licensing, potentially non-free. Source code files do not mention GPL in their headers, just state "Copyright(c) 2000-2005 Alexandre Janon". A copy of the GPLv2 is included with the program. Majority of links on the project's website return 404. Drw (talk) 09:26, 18 July 2018 (EDT) 'burncenter' is a very easy-to-use text-based interface to the standard CD-burning tools for UNIX (cdrecord, cdda2wav, and mkisofs). It features an easy-to-use text interface, multi-session support, audio CD support, and CDRW support with fast and complete blanking.
CD-ROM Control
CD-Rom Control is a GUI for mounting, unmounting, and ejecting the CD-Rom drive. It includes an autostart feature which will automatically bring up either a CD listing in a graphical file manager, an HTML page in a browser, and DVD support.
CDfs
'CDfs' is a file system that 'exports' all tracks and boot images on a CD as normal files. These files can then be mounted (e.g. for ISO and boot images), copied, played (audio tracks), etc. Its main goal is to 'unlock' information in old ISO sessions. The file system also lets you access data on faulty multi session disks, e.g. disks with multiple single sessions instead of a multi session.
CDimgtools
CDimg tools is a set of command line tools to manipulate CD/DVD images of certain formats.
CYTHAR
CYTHAR is multi-platform, pattern-oriented, polyphonic MIDI step-sequencer, which makes its own path. 16 parallel patterns with six tracks and 16 bars -- equating to 256 bars and 96 tracks. The six pattern tracks imitate the strings of a guitar and will be tuned e.g. to “EAdgbe”. For example, you can set a guitar chord to a pattern tune and then by enabling a few events or triggers the sequencer will start a solo or plays with the chords. You can program drum sets, melodies, arpeggios and complete songs.
Cadencii
Cadencii is a multi-track piano roll editor. A synthesis backend, such as vConnect-STAND or EFB-GW-PL is needed.
Cantus
'Cantus' is a tool for tagging and renaming MP3 and OGG/Vorbis files. Its features include mass tagging and renaming of MP3s, the ability to generate a tag out of the filename, filter definitions for renaming, recursive actions, CDDB (Freedb) lookup (no CD needed), the ability to copy between ID3V1 and ID3V2 tags, and more.
Castle Game Engine
Castle Game Engine is a cross-platform 3D and 2D game engine for Object Pascal (FPC and Lazarus). - It supports many formats for game assets, including X3D, VRML, Collada, Spine JSON, MD3 and others. - Many graphic effects are possible, including bump mapping, shadows, shaders, mirrors, screen effects. - Animation, collision detection, 3D sound and more features are available. - An extensible system of 3D objects can be used, with out-of-the-box levels, items, intelligent creatures and more. - The engine is portable -- for desktop, mobile, web plugin. The engine is also used to develop view3dscene - a full-featured X3D / VRML browser and a viewer for many other 3D and 2D game formats.
Ccd2cue Heckert gnu.tiny.png
The program ccd2cue is a CCD sheet to CUE sheet converter for the GNU Operating System. It supports the full extent of CUE sheet format expressiveness, including mixed-mode discs and CD-Text meta-data. It plays an important role for those who need to use optical disc data which is only available in the proprietary sheet format CCD, but don’t want to surrender their freedom. It fills an important gap in the free software world because before its conception it was impossible to use complex forms of optical disc data laid out by CCD sheets in a whole/holy free operating system.
Cdcd
cdcd is a CLI CD player designed to incorporate all the features of the X and curses based CD players without having to use a clunky push button interface or having a console hogged with a curses-based CD player. cdcd can accept commands directly from the command line, or in a query mode similar to telnet or ftp. CDDBP and HTTP mode CDDB support is inlcuded, and now CD Index support as well. cdcd also supports CD-ROM changers on GNU/Linux 2.1 or 2.2 systems. You can run cdcd with a command as the argument (eg cdcd play), which is a great way to use cdcd and cron together to make a CD alarm clock. If you run cdcd without arguments you will be given the cdcd command prompt.
Cdda2wav
Cdda2wav is a program recording audio tracks digitally (CDDA) from compact disc drives or burners into wav files, making possible lossless copies of audio tracks. It is currently distributed as part of the 'cdrtools' package. Features include:
  • the ability to record tracks into separate files
  • the ability to save audio samples in a variety of formats and calculate MD-5 checksums for the sampled data
  • real-time scheduling (where available)
  • ability to undo pre-emphasis on-the-fly
  • can extract title information from CD Extra and CD-Text discs (with appropriate hardware)
  • can calculate CDDB disc id for title lookups in the internet
Cdparanoia
Cdparanoia is a Compact Disc Digital Audio (CDDA) extraction tool, commonly known as a 'ripper'. It is built on top of the Paranoia library (included in the cdparanoia source distribution). The cdparanoia package reads audio from the CDROM directly as data, with no analog step between, and writes the data to a file or pipe in WAV, AIFC or raw 16 bit linear PCM. 'cdparanoia' contains few-to-no 'extra' features; it concentrates on the ripping process and knowing as much as possible about the hardware performing it. Cdparanoia will read correct audio data from inexpensive drives prone to misalignment, frame jitter and loss of streaming during atomic reads, and can read and repair data from damaged CDs. It has no compile time configuration, and will autodetect the CDROM, its type, its interface and other aspects of the ripping process at runtime.
Cdrdao
'cdrdao' creates audio or mixed mode CD-Rs in disk-at-once (DAO) mode driven by a description file. In DAO mode, users can create non standard track pre-gaps with lengths other than 2 seconds and contain nonzero audio data. This lets users divide live recordings into tracks where 2 second gaps would be irritating and create hidden tracks or track intros as found on commercial CDs.
Cdrom
Cdrom is a small/lightweight CD-ROM/DVD-ROM drive controlling utility. It supports several features like automatic mounting/unmounting (if needed), speed control, drive capability, CD status, and more. The author notes that cdrom was programmed under Linux 2.4, and has not been tested with newer kernel versions, including the 2.6 branch.
Cdrtools
!!!WARNING!!!! This download probably has serious licence issues. For saver options look at the details tab. cdrtools (formerly cdrecord) creates home-burned CDs with a CDR/CDRW recorder. It works as a burn engine for several applications. It supports CD recorders from many different vendors; all SCSI-3/mmc- and ATAPI/mmc-compliant drives should also work. Supported features include IDE/ATAPI, parallel port, and SCSI drives, audio CDs, data CDs, and mixed CDs, full multi-session support, CDRWs (rewritable), TAO, DAO, RAW, and human-readable error messages. cdrtools includes remote SCSI support and can access local or remote CD writers.
CherryMusic
CherryMusic is a music streaming server based on CherryPy and jPlayer. It plays the music inside your PC, smartphone, tablet, toaster or whatever device has a HTML5 compliant browser installed. Current features:
  • Stream your music inside the browser (locally or remote)
  • Browse and search your music
  • Completely AJAX based (no page reloads on click, therefore fast)
  • Create and share playlists
  • Multiple user authentication
  • HTTPS support
  • Automatic album cover art fetching
  • See CHANGES for all the features
Christine
Christine lets you play your audio and video files in the same application. In a very very easy way. As christine is inteded to be small, and cute we currently had no support for internet radio station, but we will in the future.
Cmus
cmus (C* Music Player) is a small, fast and powerful console audio player for Unix-like operating systems. It supports almost all common file formats, SHOUTcast/Icecast streaming, and multiple output plugins. cmus features multiple media library views, a playqueue, a directory browser, powerful filters, and vi-style search and keybindings. The text-only design reduces the resources needed to run the program, making it a strong choice for older or less-powerful computers as well as systems where a graphical environment is not available.
Crip
'crip' is a terminal-based ripper/encoder/tagger tool for creating Ogg Vorbis/FLAC/MP3 files under UNIX/Linux. It is well-suited for someone seeking to make a lot of files from CDs and have them all properly labeled and professional-quality with a minimum of hassle and yet still have flexibility and full control over everything. Current versions of crip support only Ogg Vorbis and FLAC; if you want to make MP3 files you must use crip-1.0.
CubicSDR
CubicSDR "allows you to navigate the radio spectrum and demodulate any signals you might discover" utilizing a modular 'piping' architecture that simplifies real-time analysis of discovered signals. CubicSDR creates live "waterfall" visual graphs representing a spectrum bandwidth and associated signal intensity.
Cursynth Heckert gnu.tiny.png
Cursynth is a polyphonic music synthesizer that runs graphically inside your terminal. You can play Cursynth as a standalone soft-synth with your computer keyboard or MIDI keyboard.
Cutmp3
'cutmp3' is a small command line MP3 editor. It lets you select sections of an MP3 interactively or via a timetable and save them to separate files without quality loss. Silence and ID3 tag searching are also possible. For playback it uses mpg123. The program works with VBR files and files bigger than 2GB.
Cymbaline
'Cymbaline' is an intelligent learning (weighted playlists) music player. It sets a score for each track based on your listening habits, and you can set thresholds to create playlists with your favorite tracks automagically. It is particularly useful if you have a large playlist which you don't want to micromanage, if you want to listen to music in the background) perhaps with random selections that you like), or if you have a collection of albums, not singles. In random mode, it will play your favorite tracks more often. 'Cymbaline' also allows album-based navigation: you can start playing the next album, skip 2 albums ahead, go to a specific album, etc. There is also a random queue mode where you see a list of randomly chosen tracks that play consecutively.
DSSI
DSSI is an API for audio plugins, with particular application for software synthesis plugins with native user interfaces. DSSI is an open specification developed for use in Linux audio applications, although it is portable to other platforms. It may be thought of as LADSPA-for-instruments, or something comparable to VSTi. This package contains the header file required for compiling hosts and plugins.
DeaDBeeF
DeaDBeeF (as in 0xDEADBEEF) is a graphical, yet lightweight audio player.
Delvj
DelVj is a tool that provides real-time 3D composition and algorithmic video composition in which the computer composes 3D forms as indicated by the user as a virtual extension of the users mind. It can be given indications for the objects, videos, and effects, and the computer can do the rest. It features a GTK+ interface that runs puredata in the background, controls xmms, and allows tweaking of all patch parameters, recording of videos, and streaming to an Icecast server.
Device-Cdio
Device::Cdio is a interface to the GNU CD Input and Control library (libcdio) and it's ISO 9660 library (libiso9660) which are written in C. The library encapsulates CD-ROM reading and control and ISO 9660 handling. Perl programs wishing to be oblivious of the OS- and device-dependent properties of a CD-ROM can use this library.
Digital DJ
DigitalDJ is an SQL-based mp3-player frontend designed to work with Grip. When Grip encodes mp3 files, it places all song information into an SQL database. DigitalDJ then uses this information to create playlists based on various criteria. * Manage a database of CDs in MP3 format * Interacts with Grip to add song information as you rip * Create playlists based on song properties such as Artist/Disc/Genre/Tempo * Play songs via an external MP3-player * Condensed mode with small screen footprint and scrolling display * Nifty BPM-O-Matic beats-per-minute calculator * Keeps track of number of plays and last play for song/disc/artist
Dirogg
dirogg is a script to migrate your entire music collection to the Ogg Vorbis format. It's a recursive script, meaning that you run it from the top level of your music directories, and it will automatically recurse and convert all MP3 files to Ogg.
Disc-Cover
'disc-cover' scans audio cds and uses information from the cddb database to build a back and front cover for the cd by connecting with a cddb server to get the title, artist, and list of track titles (and extended information where available). Documentation is in Dutch, German, Spanish, and English. It supports caching of cddb entries in directory that can be shared with other cddb-aware programs. You can produce covers without typing in all the information. The cover can be output in Latex, Dvi, Pdf, Postscript, Cddb entry, HTML, text, and a format to use with cdlabelgen. You can optionally put a picture on the front cover; the program supports almost any image format. You can also assign different colors to different items such as titles or track numbers.
Dtas
Command-line tools for audio playback, processing, and whatever else related to audio. dtas follows the worse-is-better philosophy and acts as duct tape to combine existing command-line tools for flexibility and ease-of-development. dtas is currently implemented in Ruby (and some embedded shell), but may use other languages in the future. Currently, primarily wraps sox commands but may also use ecasound (or any command-line driven audio processing tools).
Dummy
Sandbox entry/page.
E-xmms
E-xmms is a Enlightenment applet that interfaces with XMMS. It will compare the previous and current states to determine if window painting should be done.
ESpeak
eSpeak is a compact text to speech engine for good quality English and other languages. Its clear articulation and good intonation makes it suitable for listening to long text articles. It can speak text files from the command line, and also operates as a "talker" within the KDE TTS system and with a Gnome Speech driver, as an alternative to Festival or other similar programs. Windows SAPI5 and command line versions are also available.
EasyTAG
EasyTAG is an utility for viewing, editing, and writing tags for your MP3, MP2, Ogg Vorbis, and FLAC files using a nice simple GTK+ user interface. Features include (among others):
  • view, edit, write MP3, MP2, FLAC and Ogg Vorbis tags
  • can edit more tag fields : Title, Artist, Album, Disc Album, Year, Track Number, Genre, Comment, Composer, Original Artist/Performer, Copyright, URL and Encoder name
  • auto tagging: parse filename and directory to automatically complete the fields (using masks)
  • ability to rename files and directories from the tag (using masks) or by loading a text file
  • process selected files of the selected directory
  • ability to browse subdirectories
  • recursion for tagging, removing, renaming, saving, etc.
  • can set a field (artist, title, …) to all other selected files
  • read file header information (bitrate, time, …) and display them
  • auto completion of the date if a partial is entered
  • undo and redo last changes
  • can process fields of tag and file name (convert letters into uppercase, lowercase, ...)
  • ability to open a directory or a file with an external program
  • a tree based browser or a view by Artist & Album
  • a list to select files
  • a playlist generator window
  • a file searching window
  • simple and explicit interface
  • optional Nautilus extension
  • Brazilian Portuguese, Bulgarian, Chinese, Czech, Danish, Dutch, French, German, Greek, Hungarian, Italian, Japanese, Polish, Romanian, Russian, Spanish, Swedish and Ukrainian translation languages
Ecasound
Ecasound is a software package designed for multitrack audio processing. It can be used for simple tasks like audio playback, recording and format conversions, as well as for multitrack effect processing, mixing, recording and signal recycling. Ecasound supports a wide range of audio inputs, outputs and effect algorithms. Effects and audio objects can be combined in various ways, and their parameters can be controlled by operator objects like oscillators and MIDI-CCs. A versatile console mode user-interface is included in the package.
Eject
'Eject' is a program for ejecting removable media under software control. It can also control the auto-eject feature of some drives and some multi-disc CD_ROM changers, can be used to switch CDs on an IDE/ATAPI CD changer, and can close the disc tray of some CD_ROM drives. See the README file that comes with the distribution for devices and configurations that the program is known to work with.
Emms Heckert gnu.tiny.png
EMMS (a.k.a. Emacs Multimedia System) is an application to play multimedia files from Emacs using external players. It has simple, usable core functionality and a multitude of extensions which build on that core.
Euterpe
Euterpe is a media archive searching applet. It takes a search string from either the current selection or a query dialog and searches for matching file names, playing any it finds. Multiple archive directories are supported. All actions are configurable.
Exaile
Exaile is a media player aiming to be similar to KDE's AmaroK, but for GTK+. It incorporates many of the features from AmaroK (and other media players) like automatic fetching of album art, handling of large libraries, lyrics fetching, artist/album information via the wikipedia, last.fm support, and optional iPod support (assuming you have python-gpod installed). In addition, it includes a built in shoutcast directory browser, tabbed playlists (so you can have more than one playlist open at a time), blacklisting of tracks (so they don't get scanned into your library), downloading of guitar tablature from fretplay.com, and submitting played tracks on your iPod to last.fm.
Ezstream
Ezstream is a command line source client for the Icecast media streaming server. It can stream Ogg Vorbis and MP3 audio, as well as Ogg Theora video, either "as-is"; without reencoding (which uses very little CPU time) or it can use external decoders and encoders to convert virtually any media format into one of the supported streaming formats. Ezstream supports metadata, streaming from standard input, playlists, and external playlist scripts or programs, and more.
FIcy
'fIcy' is a command line icecast/shoutcast stream grabber. Its goal is to cleanly and automatically rip a stream into user-customizable files. It will work with any ICY-compatible stream, so you can save the stream to disk, pipe the output to a media player, or do both.
FLAC
The FLAC project consists of:
  • the stream format
  • reference encoders and decoders in library form
  • flac, a command-line program to encode and decode FLAC files
  • metaflac, a command-line metadata editor for FLAC files
  • input plugins for various music players
FLAC has recently joined the Xiph project, which produces other free codecs such as speex and Ogg Vorbis.
FUPlayer 2
FUPlayer is a full featured music manager and player for the GNOME desktop. With it, you can play music from your hard drive, create playlists, do real file management using its Trash, and play, rip, and burn audio CDs. It features an interface similar to those of many modern manager-style players, but with many improvements, such as true non-modal search and browse functionality, find-as-you-type, and drag destination highlighting. It aims to be extremely user friendly and efficient to use.
Ffem
Media is an Emacs front-end for command line media players. This major mode currently supports only mplayer.
Ffmpeg
FFmpeg is a complete solution to record, convert and stream audio and video. Its components include:
  • ffmpeg – Converts one video file format to another and supports grabbing and encoding in real time from a TV card.
  • ffserver – HTTP (RTSP is being developed) multimedia streaming server for live broadcasts that supports time shifting.
  • ffplay – simple media player based on SDL and the ffmpeg libraries
  • ffprobe – a media file prober
  • libavcodec – library containing all FFmpeg audio/video encoders and decoders (most developed from scratch for best performances and high reusability)
  • libavfilter – video and audio filtering library
  • libavformat – library of parsers and generators for all common audio/video formats
  • libavutil – utility library containing functions used by all FFmpeg components
  • libswscale – video scaler and pixel format converter
  • libswresample – audio resampler and sample format converter
  • libpostproc – video post-processing library
Find Duplicate Music Files (fdmf)
Find Duplicate Music Files detects music files that contain the same music, even if the files are differently named, and are in different formats such as MP3, OGG, WAV, WMA, M4A, and RealAudio and contain different or non-existent meta-information such as ID3 tags. The program operates on whole directories of music file at a time, or upon multiple directories. It analyzes them and outputs the filenames of pairs that seem similar, based on their audio fingerprint, or perceptual hash.
Flac-jacket
'flac-jacket' uses raw audio files (raw files are created from data streams) as the source. Based on the filename format, it first creates lossless audio files, using FLAC, and optionally removes the source files if conversion was successful. It then creates a new html page with links to all new and existing .flac files. The html page is regenerated each run, so the listing is somewhat dynamic: you needn't edit the html page just because you removed or renamed a FLAC audio file or altered an artist directory.
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.
GFLame
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.
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 Heckert gnu.tiny.png
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 Heckert gnu.tiny.png
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 Heckert gnu.tiny.png
GNU Radio is a software development toolkit that provides signal processing blocks to implement software radios. It can be used with readily-available low-cost 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 Heckert gnu.tiny.png
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 Heckert gnu.tiny.png
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 Heckert gnu.tiny.png
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.
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.
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 based on the MP3 audio codec. It will stream MP3s to virtually anything that will play MP3s, including XMMS, mpg123, Sonique, WinAMP, RealPlayer, Windows Media Player, Ultraplayer, C3, and others. It was started as a shoutcast replacement, and is almost entirely ShoutCast compatible. Icecast's advantages over Shoutcast include: it uses less cpu and memory resources, you can have several streams per server, you can use multiple directory servers, administration is simple through either telnet, console, or the WWW interface.
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 Heckert gnu.tiny.png
GNU Jami (formerly 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.
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.
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 Heckert gnu.tiny.png
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 Heckert gnu.tiny.png
'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.
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.
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.
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.
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.
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.
Mp3act
mp3act is an AJAX-based Web interface to a user's collection of MP3s. It features Jukebox Mode (play on local stereo), Streaming Mode, a searchable database, easy installation, a simple user interface, reading of ID3 tag data, dynamic playlists, random streams, random play by artist, genre, or album, browsing of the collection by artist or genre, album art downloading through Amazon API, AudioScrobbler submission, and detailed play statistics.
Mp3cd
'mp3cd' normalizes and burns MP3, OGG, and WAV files to audio CDs, implementing the suggested conversion, sanitization, and burning method outlined in the Linux MP3 CD Burning mini-HOWTO.
Mp3cddb
'mp3cddb' pretends that a directory is a physical CD, calculates an ID based off that, and does a FreeDB lookup on it. Based on the information it gets, you can then pick the correct CD, edit the information, set the ID3 tags, and rename the files as you wish. There are numerous similar programs, but 'mp3cddb' has a quick and clean command-line based interface and is quite configurable. It supports gathering information from automatically calculated FreeDB DiscID, manually specified FreeDB DiscID, and ID3 tags of mp3s, ID3v1 and ID3v2 writing, manual input to blank template, and has ReadLine support for full text editing with history. It also includes a simple but powerful regular-expression based renaming engine.
Mp3check
'mp3check' is a script that checks directories and subdirectories of MP3s to verify that they are in an ideal form for burning to an ISO9660 filesystem. It checks ID3 tags, filename length, whether there are strange characters, whether the MP3s start with a two digit number, etc., and autocorrects problems on request. It's particularly useful for building CDs for car players.
Mp3fs transcoding FUSE filesystem
MP3FS is a read-only FUSE filesystem that transcodes FLAC audio files to MP3 on the fly when opened and read. It is useful to enable the use of your FLAC collection with software and/or hardware that only understands MP3s. It 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.
Mp3mover.pl
mp3mover.pl is a Perl script which attempts to rename MP3 files so that they conform to a consistent user-defined naming scheme. It inspects every MP3 in a directory and attempts to work out which part of the MP3 is the artist's name, album name, etc. It then renames each MP3 to follow the user's naming scheme, optionally creating a directory structure and writing an id3v1 or id3v2 tag to the MP3 based on the information it obtains. mp3mover.pl was designed to be very flexible and can be highly customized through the use of a large number of command line options and a per user configuration file.
Mp3riot
'mp3riot' is a command line utility that searches recursively through directories, builds a file list (with additional file information), sorts this filelist alphabetically by the filenames, not by the name of the directory they are stored in, and generates html files. The output can be controlled, links can be corrected, and more. The script is mainly desigend to create Web pages, playlists, and databases for MP3 and Ogg files, but can also used for other purposes. This package was formerly known as 'f2html.'
Mp3splt
'mp3splt' splits MP3 and Ogg files at specified times without decoding and re-encoding. It's useful for splitting large mp3/ogg to make smaller files or for splitting entire albums to obtain original tracks. You can select split points and filenames manually or you can get them automatically from CDDB (internet or a local file) or from .cue files. It also supports also automatic silence split which can be used also to adjust cddb/cue splitpoints.
Mp3stat
Mp3stat scans MP3 and Ogg files and generates a linear graph of bitrates per section of the file and a table of how many blocks in the file fall under a certain bitrate. It also lets you compare the effect (at least on bitrates) of using different decoders or codecs on the same file as well as seeing how different arguments on the same encoder affect bitrate. The batch file mode lets users compile data about their entire collection.
Mp3station
MP3 STATION is a LIRC-aware, plain-text tool set for managing MP3 playback in a car or home with as little user interaction as possible. It can restart the last playlist at the last played track/frame, transparently load directories and recompile playlists, and keep a repository of all playlists. It has two simple clients for communicating with cm3s (a curses console client and a very basic one on a parallel port). All programs run under a non-privileged user account.
Mp3tools
mp3tools is a set of utilities (mp3id3, mp3info, mp3index, and mp3gui) for managing collections of MPEG audio files. It can get information such as bitrate and play length about a file, view and alter ID3 tags, and generate completely customized listings. mp3info shows the play length, bitrate, MPEG version and layer of an MPEG audio file. mp3id3 shows the ID3 tags from an MPEG audio file and let you change them. mp3index generates customized listings of your MPEG audio files. It comes with a sample "format file", which is how mp3index determines what to make the output look like. The final part of mp3tools is mp3gui, a graphical user interface with all the power of mp3info, and mp3id3 in addition to being a frontend to mp3index. With mp3gui, you don't need to use command-line arguments.
Mp3wrap
'mp3wrap' wraps two or more mp3 files in one single large playable mp3, without losing filenames and ID3 informations (and without need of decoding/encoding). Also, other non mp3 files (PlayLists, info files, non mp3 files, cover images) may be included inside the mp3. This means you get a large mp3 that you can split in any moment just using mp3splt and in few seconds you have all original files again! It's useful because files created with Mp3Wrap are easy to download. Infact who downloads has not to know each single song name and easy to play and even if you don't have mp3splt to split file, you can listen to it anyway. Mp3Wrap files do not need ID3 to work. It is faster because you have not to select each file one at a time. It can also include path info and other non mp3 files such as playlists.
Mpd
Music Player Daemon (MPD) is a server that allows remote access for playing music (MP3, Ogg Vorbis, and Flac) and managing playlists. The design focus is on integrating a computer into a stereo system that provides control for music playback over a local network. Currently, it includes a Web interface (phpMp), a GTK frontend (gtk2mp), a command line tool (mpc), and a dock app(WMmp). Its goals are ease of installation and use, minimal resource requirements, and stability and flexibility.
Mpd-configure
The mpd-configure bash script creates a valid configuration file for mpd, optimised for bit perfect playback of any digital audio file, including those of high resolution. With default settings the script uses the first available alsa audio interface by using its hardware address (in the form of hw:x,y), and has automagic procedures for things like the music directory and directory where files are stored, the number of items in the music direcory and the UPNP name. When multiple audio interfaces are found, the user is presented with a choice.
Mpv
mpv is a movie player based on MPlayer and mplayer2. It supports a wide variety of video file formats, audio and video codecs, and subtitle types. Changes from mplayer2 to mpv include:
  • Removal of lots of unneeded code to encourage developer activity
  • Better OSD rendering
  • Cleaned up terminal output * Improved OpenGL output
  • Encoding functionality (replacement for mencoder)
  • Wayland support
  • Support for playing URLs of popular streaming sites
  • Screenshot improvements...
MrVoice
Mr. Voice is a Perl/Tk front-end for an MP3 database. It was written specifically to provide an easy-to-use MP3 solution for the production booth of an improv comedy troupe, and as such is tailored to providing quick searches and playback of MP3s that are split up into categories. While not intended to be a standalone desktop MP3 player, others in a similar situation may find it useful. It is/has been in use at more than a dozen comedy clubs around the US.
MuSE Streamer
MuSE provides the free software community with a user friendly but powerful tool for network audio streaming, making life easier for independent free speech online radios. It has both a graphical interfaces and a documented commandline interface in traditional *nix style MuSE is an application for the mixing, encoding, and network streaming of sound. It can mix up to 6 encoded audio bitstreams (from files or network, mp3 or ogg) plus a souncard input signal. The resulting stream can be played locally on the sound card and/or encoded at different bitrates, recorded to harddisk and/or streamed to the net. When sent to a server, the resulting audio can be listened thru the net by various players available on different operating systems.
Muine
Muine is a new music player using some new UI ideas. The idea is that it will be much easier and comfortable to use than the iTunes model, which is used by both Rhythmbox and Jamboree. It is written in C and C#, using GStreamer for music playback.
Multi-Threaded DAAP Daemon
Multi-Threaded DAAP Daemon is used for sharing MP3 files with clients using daap. It includes support for static playlists (.m3u files), dynamic playlists using a script-like language, Web-based administration, and built-in mDNS (rendezvous) advertising using Apple's ASPL mDNS responder.
Mumble
Mumble is a voice chat program. There are two modules in Mumble: the client (Mumble) and the server (Murmur). It provides encrypted, low-latency voice chat. Supports group conferences, for talking amongst friends: has a mute/deafen feature, also supports textchat. A suitable free software replacement for Google Hangout, Skype, Ventrillo, TeamSpeak and many more.
MusE
MusE is a MIDI/Audio sequencer with recording and editing capabilities. MusE aims to be a complete multitrack virtual studio.
MuseScore
Full-featured WYSIWYG editor for sheet music. Large vocabulary of notations (jazz notation, percussion, early music, etc.). It will play your scores and can also import and export many formats, including e.g. import and export of MIDI and export to PDF, WAV, and LilyPond.
Music Library
'Music Library' is a music-on-demand system for phpGroupware. It searches recursively through a directory full of files for audio formats you specify and dumps their artist, album, and track names into a database. You can then browse, search, or listen over HTTP. It features custom playlists and comes with an MP3 renaming script to make administration easier.
Music player command
'mpc' (Music Player Command) is a command-line tool for interfacing Music Player Daemon (MPD). It uses bash tab completion and can use the output of other programs as input via piping. See also: GNU MPC
Mussort
Mussort is a simple music sorting program. It sorts your music (OGG Vorbis/MP3) collection into directories by artist and album, and renames the files themselves.
Mybashburn
MyBashBurn can burn data Cd's, music Cd's, multisession Cd's. It can burn and create ISO files. It can burn bin/cue files, create mp3s, oggs and flac files. Supports burning DVD-images and data DVDs, and other funny options. Also makes use of advanced and extensive regular expressions for the control of the capabilities of backend applications to burn and create audio files. MyBashBurn depends on cdrecord and other backend applications, so basically if your writing device works with it, MyBashBurn will work flawlessly. mybashburn basically, it is no more than a Terminal User Interface (TUI) frontend based of the CD burning shell script called BashBurn for GNU/Linux; this originally does not have the best eye-candy CD-burning UI, nevertheless, MyBashBurn uses dialog boxes/functions which draws (using ncurses) windows onto the screen. MyBashBurn dialog boxes offer good functionality, and has very good capabilities of automatically finding dependencies and auto detecting devices CD/DVD RW. In short, do not reinvent the wheel - just let MyBashBurn do what you want it to do.
MythTV
MythTV is a GPL licensed suite of programs that allow you to build the mythical home media convergence box on your own using free software and operating systems. MythTV has a number of capabilities. The television portion allows you to do the following:
  • You may pause, fast-forward and rewind live Television.
  • You may install multiple video capture cards to record more than one program at a time.
  • You can have multiple servers, each with multiple capture cards in them. All servers are centrally managed and all programs are scheduled by the Master backend.
  • You can have multiple clients (called "frontends" in MythTV parlance), each with a common view of all available programs. Any client can watch any program that was recorded by any of the servers. Clients can be diskless and controlled entirely by a remote control.
  • You may use any combination of standard analog capture card, MPEG-2, MJPEG, DVB or HDTV capture devices. With appropriate hardware, MythTV can control set top boxes, often found in digital cable and satellite TV systems.
  • Program Guide Data in North America is downloaded from Zap2It.com, a subsidiary of Tribune Media Services. This free service is called DataDirect, and provides MythTV almost two weeks of scheduling information. Program Guide Data in other countries is obtained using XMLTV. MythTV uses this information to create a schedule that maximizes the number of programs that can be recorded if you don't have enough tuners.
Other modules in MythTV include:
  • MythArchive - create and burn DVD's from MythTV - binary file
  • MythBrowser - A web browser for MythTV
  • MythGallery - Image gallery/slideshow add-on module for MythTV
  • Mythgame - Emulator & PC Game frontend module for MythTV
  • MythMusic - Music add-on module for MythTV
  • MythNetvision - A Internet Video Player plugin for MythTV
  • MythNews - An RSS feed news reader module for MythTV
  • MythWeather - Weather add-on module for MythTV
  • MythWeb, which allows you to control your MythTV system using a web browser. With MythWeb, you can schedule recordings, delete files, change keybindings and more. With proper security, you may even schedule a program over the Internet and have it immediately acted on by the scheduler.
  • MythPhone, phone and videophone using SIP.
Namefix.pl
'namefix.pl' makes formatting the file names of media files very easy and quick. By default, it will only rename the following media types: mp3, mpc, mpg, avi, asf, wmf, ogg, ogm, jpg
Ncmpcpp
The NCurses Music Player Client (Plus Plus) is a featureful ncurses based MPD client inspired by ncmpc. It provide features like a tag editor, a playlist editor, a easy to use search engine, a media library, a music visualizer and the ability to fetch artist info from last.fm. It is Free Software licensed under the GNU GPLv2 (or later).
Ng-jackspa
ng-jackspa is a set of simple user interface programs that host a LADSPA plugin, providing JACK ports for its audio inputs and outputs, and dynamic setting of its control inputs through the user interface. Additionally, the plugin controls can be exported to or controlled by control voltages on standard JACK audio ports. The following interfaces are available: an ncurses visual (full screen) interface for the terminal; a GTK+ graphical interface; a Qt 4 graphical interface; and a command line interface for the terminal.
Nogger
Small, lightweight Ogg Vorbis player using GTK 2
Normalize
'normalize' is a tool for adjusting the volume of WAV files to a standard volume level. This is useful for things like creating mix CDs and mp3 databases, where different recording levels on different albums can cause the volume to vary greatly from song to song.
Octal
The GNU Octal project aims to build a set of portable, efficient, and free components which work together as a digital sound workstation. The system contains a number of well-established ideas from sound systems programming, including matrix-based sequencing, unit generators, software synthesis and sampling, block oriented computation, and a graphical workspace.
Ogg Vorbis
Ogg vorbis is a fully open, non-proprietary, patent and royalty free compressed audio format for high quality (44.1-48.0kHz, 16+ bit, polyphonic) audio and music and fixed and variable bitrates from 16 to 128 kbps/channel. This puts Vorbis in the same class as audio representations including MPEG-1, audio layer 3, MPEG-s audio (AAC and TwinVQ) and PAC. Vorbis can both encode and decode as a single pass, real-time stream, and requires roughly the same encoding and decoding power as mp3. We anticipate that it will get faster as time goes on. Ogg vorbis uses the Ogg bitstream format; the correct extension is .ogg. Ogg vorbis was created because mp3 is not truly free: MPEG consortium members claim you cannot create an mp3 encoder without infringing on their patents.
OggEnc
* OggEnc is now part of 'Vorbis-tools'. OggEnc is a flexible and fully featured command line encoder for the Ogg Vorbis format. It is the official command line encoder for Ogg Vorbis, a high quality audio codec from xiph.org.
Ogle
Ogle is a DVD player that supports DVD menus and navigation. It can access CSS-protected DVDs if you have libdvdcss installed, take screen shots, and view movies in fullscreen mode. It handles angles correctly and automatically uses the correct aspect. You can also switch subtitles and audio tracks.
OpenKJ
Open source cross-platform karaoke hosting software targeted at professional karaoke DJs
Opmuse
A web application to play, organize and share your music library.
Otto
otto is a Web-based MP3 database and jukebox which can gracefully organize a very large number of albums. It is suitable for home or office workgroup use, or as an interface to a streaming Internet radio station.
Otto2
Otto2 is a new branch of the original project "Otto" by Jon Ferguson, an easy-to-use interface to all your music albums. You can choose songs or full albums, or let the program pick your music randomly. It supports many music formats, databases, and operating systems, and has an integrated user directory-based music reading, to keep your and your friends' music separate and labeled. It is made to be fully usable in a home or work environment. Otto2 was written to revive the project after Jon Ferguson stopped working on it for two years. It has more playing control, more music format support, and a faster and more expandable DBI database interaction than the previous incarnation.
Overtone
Overtone is an Open Source toolkit for designing synthesizers and collaborating with music. It provides: * A Clojure API to the SuperCollider synthesis engine * A growing library of musical functions (scales, chords, rhythms, arpeggiators, etc.) * Metronome and timing system to support live-programming and sequencing * Plug and play MIDI device I/O * Simple Open Sound Control (OSC) message handling * Pre-cache - a system for locally caching external assets such as .wav files * An API for querying and fetching sounds from http://freesound.org * A global concurrent event stream
POE
Poe is a Vorbis comment editor. It tries to follow the Vorbis comment header specification closely, while being convenient and flexible to use. Therefore, it doesn't have a static 'form' style interface; instead, it has an editable table of comments. The contents of the table change dependent upon preference settings, and what comments are in the ogg file you are editing. Other features include the ability to have multiple Artist, Performer, and Genre fields; a flexible choice of comment fields to edit; and the ability to edit of all the comment fields in a file, not just the ones Poe is aware of.
PalavaPortal
PalavaPortal is an AngularJS Application doing WebRTC; it is the single-page web application that runs palava.tv. It is built using the following technologies: - Client - Middleman - CoffeeScript - AngularJS - Twitter Bootstrap
Paraslash
The paraslash package contains server and client software for network audio streaming and stand-alone utilities for decoding and playing audio files.
Perl Audio Converter
Perl Audio Converter (PAC) is a tool for converting multiple audio types from one format to another. It supports MP2, MP3, Ogg Vorbis, FLAC, Shorten, Monkey Audio, FAAC (AAC/M4A/MP4), Musepack (MPC), Wavpack (WV), OptimFrog (OFR/OFS), TTA, LPAC, Kexis (KXS), AIFF, AC3, Lossless Audio (LA), BONK, AU, SND, RAW, VOC, SMP, RealAudio (RA/RAM), WAV, and WMA. It can also convert audio from the following video formats/extensions: RM, RV, ASF, DivX, MPG, MKV, MPEG, AVI, MOV, OGM, QT, VCD, VOB, and WMV. A CD ripping function with CDDB support, batch and playlist conversion, tag preservation for most supported formats, independent tag reading/writing, and extensions for Konqueror and amaroK are also provided.
Phaser (CD burning)
Phaser was written to make CD burning under Linux a lot easier when done from the console. The program asks a series of questions, and uses the answers to set up devices, create images, and burn them to CD. Phaser uses the cdrecord package to do the real work.
PhpMp
'phpMp' (PHP Music Player) is a Web interface for Music Player Daemon (MPD) written in PHP. It's an uncluttered, easy-to-use method of playing music on a remote computer. It is great for offices and home entertainment centers.
Piano Booster
Piano Booster is a new way to learn the piano just by playing a game. It takes elements of the game Guitar Hero but now it uses a real piano keyboard and the game has been turned sideways so the notes scroll along a musical stave. So instead of pressing buttons on a fake guitar you end up learning to play a real musical instrument: the piano. To run Piano Booster you need a MIDI Piano Keyboard and a MIDI interface for the PC. If you don't have a MIDI keyboard you can still try out PianoBooster, using the PC keyboard ('x' is middle C), but a MIDI piano is really recommended).
Pitchfork
pitchfork is a Web interface to MPD. It provides list-style browsing and searching of the library. It allows the user to adjust the volume and position, crop and remove songs from the playlist, move multiple items at once, and change server settings (random/repeat/xfade/outputs/update DB). It also provides a quick add function and supports album art and lyrics.
Plait
Plait (pronounced "play") is a new way to find and play music from the command line. It understands brief, easy to type queries that pick a single song, mix queries that combine works from multiple artists, and stream queries that find Shoutcast radio streams. A variety of filters are available to pick just the music you want. In order to actually play the music it finds, Plait hands off a play list to one of the supported music players.
Playmidi
Playmidi is a midi file player that will playback to FM, GUS, and external MIDI. It also supports Creative Music Files (CMF) and Microsoft RIFF (RMI) files and large midi archives from games such as Ultima 7.
PortAudio
PortAudio is a free, cross-platform, open-source, audio I/O library. It lets you write simple audio programs in 'C' or C++ that will compile and run on many platforms including Windows, Macintosh OS X, and Unix (OSS/ALSA). It is intended to promote the exchange of audio software between developers on different platforms. Many applications use PortAudio for Audio I/O.
PostActiv
postActiv is a microblogging social networking software which federates with other microblogging software using the OStatus, ActivityStreams, and Webfinger protocols. It is a fork of the GNU social project intended to include a variety of improvements.
Postslate
Postslate is a tool for video post-production. When video and audio have been recorded separately, with a slate used to generate claps, Postslate allows you to sync the audio and video prior to editing.
Pragha
Pragha is is a lightweight GTK+ music manager that aims to be fast, bloat-free, and light on memory consumption. Some of the features are:
  • Library management using SQLlite 3
  • Multiple views
  • OSD support with Libnotify
  • Tag Editing
  • Last.fm submission
  • Playlist management (M3U Exporting)
  • DBUS management interface
ProMP3
ProMP3 allows you to listen to music playing from a central jukebox server (xmms), or stream music over the web. It uses apache and mod_perl to categorize, organize, and customize your mp3 collection, from a web interface.
Prokyon3
prokyon3 is a multithreaded music manager and tag editor. It can access MP3, Ogg, and FLAC files on hard disk, CDROM, SMB, and NFS. Files can be played using XMMS or other players. The file view is customizable and favorite artists are supported. prokyon3 also offers an editor for ID3 and Ogg tags and has been designed to support tagging large quantities of files.
Psychosynth Heckert gnu.tiny.png
The Psychosynth project aims to create an interactive modular soft-synth inspired by the ideas of the Reactable. We will try to provide a clean object oriented API to allow the creation of new innovative interfaces for the synthetizer and a 3D simulator of a Reactable-alike device with support for collaborative music creation over the internet. Our main goal is to create a free software alternative to allow newbies, developers and professionals explore new ways of making music. It is also important to build a comunity to ease the comunication between we, software devolopers, and electronic music makers, who can provide insightfull ideas on how to turn new experimental features into usefull and creative tools.
Ptformat
ptformat reads and parses ProTools session files. Audio and MIDI source/region/track information is extracted, as well as MIDI note events. The idea is to make programs such as Ardour open PT sessions. It currently supports files with extensions pts, ptf and ptx.
Pucko
Pucko is an ncurses music player that currently supports the MikMod MOD MOD, Timidity MIDI, Ogg Vorbis, and MP3 formats.
PyMediaServer
PyMediaServer is a barebones UPnP media server that was written to serve MP3s to a Netgear MP101 Digital Music Player.
PyPar2
PyPar2 is a GTK+ based frontend for par2. par2 is used to create redundant data that can be used later in case parts of the original data are lost or corrupted.
PyTone
'PyTone' is a music jukebox written in Python with a curses-based GUI. It provides advanced features like crossfading and multiple players, but its special emphasis is on ease of use, making PyTone ideal for parties. It supports mp3 and Ogg Vorbis internally, and mp123/mp321 and xmms with an external player. Users can search by first letter or substring. Basic mixer functionality is included.
Pyao
'pyao' is a set of Python bindings for Xiph.org's libao, a cross-platform audio output library.
Python-Musicbrainz2
python-musicbrainz2 provides simple, object oriented access to the MusicBrainz web service. It is useful for applications like CD rippers, taggers, media players, and other tools that need music metadata.
QTau
QTau is a piano roll editor for GNU/Linux. It is designed for editing lyrics for singing synthesis and makes use of Masanori Morise's WORLD vocoder. It also support JACK-Transport as a ReWire replacement.
Qtractor
Qtractor is a MIDI/Audio multi-track sequencer application written in C++ around the Qt4 toolkit using Qt Designer. The Jack Audio Connection Kit (JACK) for audio, and the Advanced Linux Sound Architecture (ALSA) for MIDI, are the main infrastructures to evolve as a fairly-featured Linux Desktop Audio Workstation GUI, especially dedicated to the personal home- studio.
QueryXmms
Query Xmms (qxmms) is a small command line application that queries XMMS about what it is currently doing. It is useful for writing scripts that react to the status of XMMS.
Quh
Quh is an audio player that cultivates many APIs into a very simple and file operations inspired framework. It aims to play everything that makes noise (including reading different text formats using speech synthesis).
Quod Libet
Quod Libet is a music player with flexible library management. Ex Falso is a library manager for users who prefer their existing music player. Rather than categorize songs only by genre, artist, and album, Quod Libet lets you sort, search and display them however you want. Additionally it supports editing music tags and metadata. It supports regular searches, regular expression searches, automatic tagging via MusicBrainz and CDDB, tag editing, album cover display, ReplayGain, multimedia keys, an OSD, and plugin support for extra functionality. Ex Falso provides the same features for library management.
RecordMyDesktop
RecordMyDesktop is a desktop session recorder for GNU/Linux that attemps to be easy to use, yet also effective at it's 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 there are two frontends, written in python with pyGtk (gtk-recordMyDesktop) and pyQt4 (qt-recordMyDesktop). RecordMyDesktop offers also the ability to record audio through ALSA, OSS or the JACK audio server.
Rexima
'rexima' is a curses-based interactive mixer which can also be used from the command-line. It runs on any terminal with a screen size greater than 80x24. It is intended to be a simple, general, usable mixer without all the chrome usually present in other mixers.
Rhythmbox
Rhythmbox is a music playing application for GNOME. It supports playlists, song ratings, and any codecs installed through Gstreamer.
Rip
Rip is a command line-based Perl script which rips Compact Disc tracks to either Motion Picture Expert Group Layer 3 (MP3) files or Ogg Vorbis files without user intervention between the steps of ripping. It supports cdparanoia for ripping, BladeEnc, LAME, and GOGO for WAV to MP3 encoding, oggenc for WAV to Ogg Vorbis encoding and CDDB for automatic renaming of MP3 files.
RipOff CD Ripper
RipOff is a GTK+ based CD ripper for GNU/Linux (and hopefully for other Unix systems once some testing and fixing have been done) that has a simple interface, CDDB lookups, and a plugin-based encoder architecture. It attempts to appeal to those users who want a non-GNOME dependent CD ripper with a simple interface, or users who just don't like the interfaces of the other GTK+ CD rippers.
Ripit
'ripit' is a program for ripping, encoding, and tagging MP3s, and needs no user intervention. It is a wrapper for lame, flac, oggvorbis, dagrab, cdparanoia, and others.
RipperX
RipperX is a GTK program to rip CD audio and encode mp3s. It can rip and encode in parallel and has plugins for cdparanoia, BladeEnc, Lame, GoGo, FHG (l3enc and mp3enc), XingMp3enc, 8hz-mp3, and the ISO encoder. It also has support for CDDB and ID3 tags.
Rockbox
Rockbox is free software replacement firmware for various digital music players.
Rubyripper
Through multiple times ripping the same track and correcting any differences Rubyripper tries to deliver a secure rip.
SQKshout
'SQLshout' is a Shoutcast-compatible streaming source client which uses an SQL database as a source for the song information. The goal is to create a shoutcast radio stream that can be interactive with a Web application for voting, weighted playlist generation, and song requests.
Sandbox
Sandbox entry. test.
Sbcd
'sbcd' is a curses CD player for linux/unix, with an interface based on the ms-dos play utility that came with SoundBlaster 16's. It makes use of SDL for the cd control.
Schism Tracker
Schism Tracker is a tracked music editor that aims to match the look and feel of Impulse Tracker as closely as possible. The player code is based on the Modplug library, so it supports a wide variety of module formats.
Secret Rabbit Code
Secret Rabbit Code (aka libsamplerate) is a Sample Rate Converter for audio. One example of where such a thing would be useful is converting audio from the CD sample rate of 44.1kHz to the 48kHz sample rate used by DAT players. SRC is capable of arbitrary and time varying conversions; from downsampling by a factor of 256 to upsampling by the same factor. Arbitrary in this case means that the ratio of input and output sample rates can be an irrational number. The conversion ratio can also vary with time for speeding up and slowing down effects.
Sfxr
sfxr is a procedural sound generator.
Shn2make
'shn2make' works with shn audio files and the make program to automate burning CD-Rs and encoding mp3 and ogg files. It looks for an .nfo or .txt file, attempts to interpret the song names, CD listing (and other things according to the most common .nfo file formats), checks MD5 checksums, and, if everything makes sense, outputs the text of a Makefile. The output Makefile fully automates the processing of the set of shn files.
Signal
Signal is an app for simple private communication with friends. It supports end-to-end encrypted instant messaging, voice calling and video calling. Signal uses your device's data connection (WiFi/3G/4G) to communicate securely, optionally supports plain SMS/MMS to function as a unified messenger, and can also encrypt the stored messages on your device. A desktop app that can be used on Debian-based GNU/Linux distributions has been released. It requires that the user has first registered on Android or iOS.
Silicon Empire
Silicon Empire can burn and copy optical discs with help of the cdrtools engine. Because the disc burner of the Silicon Empire builds on the low level layers, Silicon Empire can manage and queue overlapping burn or copy processes.
Simple Multitrack
Simple Multitrack is a set of programs that allow the simultaneous recording of an audio track while listening to a monitor mix of other tracks. It is software for the command line.
SimpleScreenRecorder
SimpleScreenRecorder is a graphical tool that lets you record videos, with or without sound, of your desktop, of your games… It can record in various formats, with different quality settings.
SlimServer
'SlimServer' provides an elegant and easy to use interface for music playback in many audio formats. It supports Internet radio stations, playlist management, Web access, and an infrared remote control. The music remains on the host computer and streams over the network to any streaming audio client.
SnackAmp
'SnackAmp' is a multi-platform audio file and streaming music (MP3,Ogg, wav, etc.) player and file organizer suitable for very large music collections. An integrated Web server lets users remote control the client and serve a music collection as streaming audio.
SndBite
'SndBite' is an audio editor designed for breaking large recordings into smaller components with great efficiency. Its principal intended application is in linguistic research where it is often desirable to put each word or sentence into a separate file before further processing. Features include multiple simultaneous views of the waveform at different resolutions, the ability to position window edges at transitions between sound and silence, automated setting of cut points at zero-crossings, automatic filename generation easily controlled by the user, and optional automatic playback on window motion.
Social Heckert gnu.tiny.png
GNU social gives you a powerful social network that is federated. GNU social is a social networking platform. It helps people in a community, company or group to exchange short status updates, do polls, announce events, or other social activities (and you can add more!). Users can choose which people to "follow" and receive only their friends' or colleagues' status messages. It provides a similar service to proprietary social network sites, but is much more awesome. With a little work, status messages can be sent to mobile phones, instant messenger programs (using XMPP), and specially-designed desktop clients that support the Twitter API. GNU social supports an open standard called OStatus that lets users in different networks follow each other. It enables a distributed social network spread all across the Web.
Songanizer
Songanizer is a script to organize a directory containing Ogg and MP3 files. The script accepts a list of directories in which the real Ogg and MP3 files reside. It then reads information like author, album, and genre from the files' ID3 tags and creates parallel directory structures which just contain symbolic links real files. The goal is to create virtual directory structures which give different views of the data without having redundant copies of the files themselves.
Sound Monitor
Sound Monitor is a GNOME panel applet that displays the current volume output of the Esound daemon and (optionally) the Esound status: Off(error), Standby, Ready. It remembers the volume and balance of streams and samples active within esound, and restores those values when a subsequent stream with the same id (name) connects to esound. This lets the user keep volume and balance preferences between sound playback events and sessions. An extra program, esdpvd, is included that lets users save stream volumes between sessions.
Sound Mural
Sound Mural is a command line program that provides an image to sound conversion. This can be called an inverse spectrogram.
SoundConverter
A simple sound converter application for the GNOME environment. It reads anything the GStreamer library can read, and writes WAV, FLAC, MP3, and Ogg Vorbis files.
Sox
SoX converts various formats of computer audio files into other formats. It can also apply various effects to these sound files during the conversion and play and record audio files on several *nix style platforms.
Speex Heckert gnu.tiny.png
The Speex project aims to build a patent-free voice codec. Unlike codecs like MP3 and Ogg Vorbis, Speex is specially designed for compressing voice at low bit-rates (in the 8-32 kbps/channel range) for applications such as voice over IP (VoIP). Other possible applications include Internet audio streaming at low bit-rate, and archiving of speech data (e.g. voice mail). The Xiph.org license under which this software is released is similar to a revised BSD license.
Strawberry
Strawberry is a audio player and music collection organizer. It's based on Clementine with the Amarok 1.4 look and feel especially aimed at audiophiles. The name is inspired by the band Strawbs.
Strec
'strec' is a wrapper for dsproxy, LAME, and Real Player 8. It lets you record streams as MP3s.
Submount
The submount removable media handling system automatically mounts and unmounts removable media devices such as CDROMs, DVDs, and floppy drives. It is a two part system, with a small kernel module and a userspace program. It provides the same functionality as supermount, but (hopefully) avoids supermount's stability problems.
Sweep
A sound editor for sound samples. It operates on various PCM style files such as .wav, .aiff, and .au. Sweep contains filters and effects as well as multi-level undo and redo. It also allows discontonous selections, multiple views of a sound sample, and piano style-playback.
TCD
TCD is a CD player with an ncurses based interface.
TagLib
'TagLib' is a library for reading and editing the metadata of several popular audio formats. It supports ID3v1 and ID3v2 for MP3 files, Ogg Vorbis comments and ID3 tags, and Vorbis comments in FLAC files. Tests have shown it to be 6 times faster than id3lib and 3 times faster than libvorbisfile at reading tags (CPU time). It supports Unicode. TagLib offers an abstraction layer that makes it easy to ignore the differences between the different file formats and their implementations. It uses KDE-style programming conventions and C++ by default, but it does not link to either Qt or Glib (it has no external dependancies at all) and does provide Glib-style C bindings (currently for the generic API only).
Tagstoo
Tag folders and files (including multimedia) by dragging the tags on them, you can create tags of various shapes and colors for a more intuitive classification. Precise search possibilities, with various input fields, allowing to add all the necessary tags that you want. For example, in one field you can add the tags cat' and 'white' and in another field you can add the tags 'dog' and 'brown', so the search result will return all white cats and brown dogs. Another more abstract example to show the available searches can be: Searh under folders that have (tag50) or (tag51 + tag52) files that have (tag1 + tag2 + tag7 + tag8) or (tag1 + tag2 + tag6 + tag9) but don't have (tag10) and (tag11). Multimedia files preview in both explorer and searcher results cards. The cover images of epubs also are shown. For images both system's default image viewer and program's new internal viewer can be launched alternatively. Usual file management actions by dragging and dropping or pressing buttons; copy, move, delete, rename. And undo button. It's possible to export/import the tagging data to a file, so data is available in any computer. Features: - Tag Folders and files easily by dragging and dropping tags created from a variety of shapes. - No installation required. Compatible with Windows, Linux and Mac OS. - Export/import data to a file. - Possible to build up very specific searches. - Various Viewmodes; from lists to cards of different sizes to preview folders and files. - Multimedia file preview in explorer/searcher. Also Epubs. - Integrated image viewer that can be launched alternatively to the system's default viewer. - Tags positions are interchangeable. - If you want a less jazzy interface you have the option to choose a 'grayscale' mode.
Tangerine
Tangerine is a music server. It uses DAAP, the same protocol iTunes uses for sharing. Features include automatic music discovery through Beagle and an easy-to-use configuration tool.
Telegram
Telegram is a multi-platform instant messaging client. It can be used on multiple devices at same time. It supports sending messages, photos, videos and files of any type (doc, zip, mp3, etc) to people who are in the phone contacts and have Telegram. The messages are encrypted using the MTProto protocol developed by Telegram. Its features include self-destructing messages & broadcast groups. This is a desktop client program only; there is currently no free software server program for Telegram.
Test3
xyz test,
TiMidity
'TiMidity' is a MIDI to WAVE converter that uses Gravis Ultrasound-compatible patch files and/or AoundFonts to generate digital audio data from General MIDI files. The audio data can be played through any sound device or stored on disk. On a fast machine, music can be played in real time.
Tox
Tox is a peer-to-peer, encrypted instant messaging and video calling library that provides APIs for clients, including toxcore, toxav, and toxdns API libraries. This is the page about the Tox core, not a particular Tox client. Tox itself is not an instant messaging client.
Tribler
It allows you to watch videos and download content. Tribler aims to combine the ease of Youtube.com with the performance of peer-to-peer. Tribler is backwards compatible with the BitTorrent download protocol. To discover interesting content standard RSS feeds with .torrent links are supported plus the "Tribe protocol" which automatically scans the network for available BitTorrent swarms upon startup. Tribler uses an embedded web browser to access video clips of Youtube.com and Liveleak.com. Other features are "People who like this also like" for recommending related swarms, the ability to make friends, and to donate idle upload capacity to friends. The later can improve download speed by a factor of two on asymmetric Internet links. The fastest way of social file sharing.
Turtle JS
The Javascript version of Turtle Blocks is designed to run in a browser. Turtle Blocks is an activity with a Logo-inspired graphical "turtle" that draws colorful art based on snap-together visual programming elements. Its "low floor" provides an easy entry point for beginners. It also has "high ceiling" programming, graphics, mathematics, and Computer Science features which will challenge the more adventurous student.
UShare
uShare is a UPnP A/V Media Server for GNU/Linux. It is designed to share multimedia files (audio and video) through the GeeXboX operating system, but can work with any UPnP media renderer or player.
Umix
Umix can adjust soundcard volumes and other features in soundcard mixers. You can control volumes, balances and recording sources flexibly from the command line or with a fullscreen curses user interface. You can can save and load settings from a file. Umix supports multiple mixer devices and all mixer drivers; UIs are dynamically loaded at runtime.
UnTV
UnTV is a DRM-free media center platform for home theater computers, allowing users to browse a large catalog of content available via BitTorrent and instantly stream that content, providing an experience similar to that of Netflix. UnTV is controllable via touchscreen devices on the same local network or the keyboard and exposes an API for developing extensions and plugins.
VConnect-STAND
vConnect is a free software singing synthesizer based on WORLD. It was developed at the University of Electro-Communications as part of Cadencii, a piano roll editor compatible with VOCALOID and UTAU.
VLC media player
VLC (initially VideoLAN Client) is a highly portable multimedia player for various audio and video formats (MPEG-2, MPEG-4, H.264, DivX, WebM, WMV, MP3, Ogg, as well as numerous others) as well as DVDs, VCDs, and various streaming protocols. It can also be used as a server to stream in unicast or multicast in IPv4 or IPv6 on a high-bandwidth network.
View3dscene
view3dscene is a viewer for many 3D model formats: - X3D - VRML (1.0 and 2.0, aka VRML 97 - Collada - OpenInventor - 3DS - MD3 - Wavefront OBJ - Videoscape GEO - castle-anim-frames (Castle Game Engine animations) - STL Various navigation modes are available, like Examine, Walk (with gravity), Fly. Collision detection is done. Models can be animated and interactive. Many graphic effects are possible, thanks to using Castle Game Engine underneath. view3dscene may also be used to convert many 3D model formats to X3D (in classic and XML encoding). This package includes also a command-line tovrmlx3d program, that performs the same conversions as view3dscene, but doesn't use X or OpenGL (so it's nice to use in scripts to convert 3D models in batch mode).
Vlorb
vlorb is a high quality Audio CD-to-Ogg Vorbis audio file ripper and encoder. It features CDDB support, VorbisGain support, easy configuration, and flexibility.
Volume Normalizer plugin for XMMS
This is a plugin for the MP3 player XMMS, it does volume normalizing so that you will not need to play with the volume knob whenever a song changes. It will set all songs to a fixed level that you set.
Vorbistools
Vorbistools is a set of tools for use with Ogg Vorbis. The package includes oggenc, the official Ogg Vorbis encoder; oggdec, a simple decoder; ogg123, an Ogg Vorbis player; ogginfo, which gives info about Ogg files and does validity checking; vcut, which cuts Ogg files; and vorbiscomment, which edits Ogg ocmments.
Vorbix
Vorbix is a graphical front-end for the Ogg Vorbis tools. It features multiple file comment tag editing, encoding & decoding (to and from WAV), as well as being able to copy selected tags to all files, delete all tags, convert the case of words, create tags from filenames, and rename files based on tag values.
WORLD
WORLD is a high-quality speech analysis/synthesis system on the basis of Vocoder. It is free software under the modified BSD license, and it is not encumbered by software patents.
Wavbreaker
This application's purpose in life is to take a wave file and break it up into multiple wave files. It makes a clean break at the correct position to burn the files to an audio cd without any dead air between the tracks. It will only read wave files, so use an appropriate tool to convert ogg, mp3, etc. files and then break them up.
Wave Utilities
This package contains three programs for dealing with WAVE format audio files:
  • SimplifyWave The standard permits WAVE format audio files to contain a variety of chunks, such as playlists, cue lists, and padding. A fair amount of software, however, is unable to parse such complex files. This program converts complex WAVE files into the simplest standard-conforming format by stripping out everything other than the obligatory format chunk and the first data chunk. Messages are printed indicating what chunks have been removed.
  • RepairWave Some software generates non-conformant files that purport to be WAVE files. They contain a WAVE header but lack the obligatory data chunk id and size information. The audio data immediately follows the header. This program inserts the missing data chunk id and size information and updates the WAVE chunk size information in the header to reflect this.
  • InfoWave Extracts information from a RIFF/WAV or RIFX/WAV file and reports on the contents of the file. It shows the size, type, and location of each chunk and gives the encoding of the audio data, its sampling rate, resolution, number of channels and other information.
WaveSurfer
'WaveSurfer' is a sound visualization/manipulation tool for novice and advanced users, with a simple and intuitive user interface. It can be adapted to various tasks including speech research and education, speech/sound analysis, and sound annotation/transcription. You can also make more advanced/specialized applications by extending it with custom plugins or embedding its components in other applications. Its flexible interface handles many different file formats; it also supports encoding and Unicode with unlimited file size.
WebCDwriter
webCDwriter can be used to make the CD- and DVD-writer(s) connected to a Linux box available to all users in your network. It consists of the server CDWserver and the clients webCDcreator and rcdrecord. CDWserver stores the files transmitted by the clients, reserves the CD-writer and controls the CD-writer using cdrecord. webCDcreator is a Java applet that runs within your browser or by Java Web Start, assists you when putting together a CD, and transmits the files. Finally rcdrecord is a command line client that tries to offer the functionality of cdrecord over the network with full multi-user support.
Wired
Wired is professional music production and creation software. It brings musicians a complete studio environment to compose, record, edit, and mix music without the need of expensive hardware. Wired supports unlimited playback and recording for audio/MIDI tracks, and introduces a plugin system for instruments and effects. It handles live instruments (through sound card analog or MIDI inputs), virtual instruments, and sound effects. It manages the most used plug-in types (VST, VSTi, LADSPA, etc.). It is composed of racks, a sequencer and a mixer.
Wmusic
'wmusic' is a dockapp that remote-controls xmms. Features include VCR-style controls, Time and Playlist display, super stylee rotating arrow, hiding of the xmms windows and reactive interface.
Wx12Ton
'wx12Ton' lets users work with music involving twelve-note series. In particular, it displays the 48 forms of a twelve-note series, and tests series for tonal phrases. It also lets users to list the complete set of all twelve-note series which satisfy certain criteria.
X-CD-Roast
X-CD-Roast is a program-package dedicated to easy CD creation under most Unix-platforms. It combines command line tools like "cdrecord", "cdda2wav", and "mkisofs" into a nice graphical user interface. The package copies most data/mixed-mode/audio CDs, masters data CDs, and rearranges and creates audio CDs (among other features). It has been translated into 23 languages.
XMFFMPEG
XMFFMPEG- it'a GUI for ffmpeg programmed in tcl/tk. You can encode from your dvd drive to mp4g4/xvid, snow, mpeg1, DVd, PVCd, PDVD.etc. It includes a matrix editor.
Xcutmp3
'xcutmp3' is a simple frontend for cutmp3 for people who do not like to memorize keystroke commands.
Xhippo
GNU xhippo is a simple GTK-based playlist manager, designed to play music using mpg123, xmp, madplay, bplay, TiMidity, tracker, s3mod or most other commandline-based players while providing a friendly, clean X interface. It is localised in both English and German. Its interface is based upon the Amiga program HippoPlayer. It supports drag-and-drop, has optional GNOME support, and has a simple text-based playlist format compatible with many other players. Decommissioned note: The original developer/maintainer decided to leave official GNU status with the rewritten xhippo called potamus.
Xmcd
Xmcd is a full-featured CD playing and ripping utility package that includes 'xmcd,' a CD player for the X Window System using the Motif GUI, and 'cda,' a command line driven text mode CD player which also features a curses-based, screen oriented mode. These two programs also work as a CD ripper so you can extract full-quality digital audio data from CDs and play them real time, save them to files or pipe them to other utilities for processing. They support WAV, AU, AIFF, MP3 and Ogg Vorbis file formats. Xmcd supports a CD database feature that records titles, tracks, and other text (ie lyrics, band information). It also supports CD recognition via CDDB: the program can connect to any of the CD database servers on the Internet to get information about a CD when that CD is loaded, and is compatible with many of the security configurations of those databases.
Xmms
xmms is a free, GUI based mp3 player that includes the following features:
  • can seek in files
  • shuffle and repeat play
  • fast jump in playlist
  • inclusion of playlist editor, spectrum analyzer and oscilloscope
  • a one line mode
  • timer elapsed/timer remaining
  • streaming/Shoutcast (1.0 or 1.1)/Icecast support
  • Gnome/Afterstep/WindowMaker dock app
  • GTK Interface for requesters (with theme support)
  • scroll wheel support
  • save to wav option
  • can save http streams to the hard drive
Currently XMMS plays MPEG layer 1/2/3, Ogg Vorbis, WAVx, all formats supported by libmikmod, and CD audio. XMMS has a plugin system for Input/Output/Effects etc, and through plugins it can play more sound formats such as AAC, AHX, Future Composer, SID etc.
Xmms-shell
XMMS-Shell provides a simple command line interface for controlling XMMS. It adds a few important basic function slike volume control and the baility to easily manipulate a playlist. You can use either the readline-enhanced interactive mode or simply specify commands from the command line (useful for shell scripts or quick manipulation)
Xmms-syncup
'xmms-syncup' is a plugin for the XMMS music player that synchronizes the audio output of client players to a single server. It is useful for environments (ie dorms, houses, or workplaces) where multiple networked computers have independently driven speakers.
Xmmsctrl
'xmmsctrl' is a small xmms control program, meant to bind keys in a window manager to control xmms in an efficient way. Commands can be customized with a shell script, e.g.: if xmmsctrl playing; then xmmsctrl pause; else xmmsctrl play; fi.
YaRET
'YaRET' is a Perl script that automates the ripping, normalization, and encoding of CDs. It supports CDDB very well via the Perl Audio::CD module, and also can work with most free ripper/normalizer/encoders (e.g., cdparanoia, cdda2wav, normalize, etc.) It supports mfeatures like multiple concurrent encoders and an easy to use configuration file that lets you customize YaRET to your taste (such as file naming based on the CDDB information).
Zina
Zina is a graphical interface to your MP3 collection, a personal jukebox, and an MP3/Ogg/WAV streamer. It has custom, session, and random playlists, can skip tracks as desired, and can search by artist, title, or song. It can also be run as a Postnuke module.
Zinf
Zinf is an extensible, cross-platform audio player formerly known as Free Amp. As per the zinf web site "Zinf is based on the FreeAmp source code. However, AMP is a trademark of PlayMedia Systems, Inc., and therefore the original name of the project cannot be used any longer. On this website the old project will be referred to as FreeA*p." Zinf features an optimized version of the GPLed Xing MPEG decoder, a powerful music browser and playlist editor, and a built in download manager which supports downloading files from sites using the RMP (RealJukebox) download process, and a number of the most common features users have come to expect in a clean, easy to use interface, including:
  • Plays all MPEG 1, MPEG 2, and MPEG 2.5 encoded files
  • Support for Xing's Variable Bitrate Encoding Technology.
  • Ability to play songs over the Internet through either HTTP unicast streaming (ShoutCast), or RTP multicast streaming (Obsequiem).
  • Supports IceCast style title streaming.
  • Can save ShoutCast and IceCast streams locally to your computer for offline listening.
  • User defined prebuffering for slower machines.
The GNU/Linux version has these additional features:
  • Enlightened Sound Daemon support
  • Additional ncurses and command line user interfaces
Zomg
ZOMG is a console-based Libre.fm client written in Z-Shell. It can submit the music tracks you play to libre.fm via the Audioscrobbler protocol, and it can play libre.fm radio stations.
Zrythm
Zrythm is a highly automated Digital Audio Workstation (DAW) designed to be featureful and intuitive to use. Zrythm sets itself apart from other DAWs by allowing extensive automation via built-in LFOs and envelopes and intuitive MIDI/audio editing and arranging via clips. In the usual Composing -> Mixing -> Mastering workflow, Zrythm puts the most focus on the Composing part. It allows musicians to quickly lay down and process their musical ideas without taking too much time for unnecessary work.


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