Multiplatform console module playing software for UNIX systems (Linux, NetBSD...). It provides full sound option customizing, WAV writer, file browser, message viewer, instruments viewer, and much more. Uses LibModPlug and LibAo.
Audio player, transcoder and cd ripper
Audio player, transcoder and cd ripper for Mac OS X, Windows, Unix, and Linux. Plays and creates ogg, flac, mp3, aac, m4a, mp4, wav, and aif, and plays wma. 31-band equalizer, repeat loop, variable pitch/tempo, ram or ramdisk preload, more.
NorQualizer is a smart audio equalizer/normalizer which corrects audio files to get them all similar in terms of bandwidth and volume level. Especially useful for preparing audio CDs with files from different sources.
Transcoder is a video converter for Linux using GTK+ as GUI toolkit and ffmpeg as backend.
Tapioca is a framework for Voice over IP (VoIP) and IM applications. Its main goal is to provide an easy way for developing and using VoIP/IM services in any kind of application. It provides a pluggable interface for different protocols, such as SIP/XMPP
ALCHEMIST is a Korg Trinity to Triton PCG and SNG converter. KORGLIB is a set of C libraries to access Trinity, Triton and Z1 PCG/SNG data.
A C and C++ Library + a compiler to create Adobe Flash SWF movies up to version 9 (v1.8.1). Supports nearly all the tags, includes an ActionScript compiler. Detailed docs and other tools: convert fonts to Flash, decompile Flash, jpg2swf. LASTEST IS 1.8.4
WildMidi is a midi processing library and a midi player using the gus patch set.
Flake is an open-source FLAC audio encoder.
AIFF-Tools will be a set of utilities to manage AIFF audio files, providing a library to read and write AIFFs and tools to cut, resample, amplificate, mix, write markers, etc. It aims to support all the features of AIFF (markers, comments, etc.).
Mp3 decoder to convert mp3 files into wav on Linux, Windows, Android
Mp3 decoder to convert mp3 files into wav file. Works well on Linux, Windows and Android. Can perform fast fourier transforms on decoded audio data. Under research & development by WeaveBytes
Universal video transcoder
viDrop is free video transcoding software for GNU/Linux and Windows operating systems. With its help you can easily convert your favourite movies or videos into format, playable on your Smarthone, Tablet, MID, Portable Media Player etc.
Smarc is a fast and high quality audio rate converter. It allows conversion between any sample rate, and has been optimized for standard audio rates. Smarc is available as a command line program, or as a C library.
A Ripper and encoder frontend for Linux. Requires sndlibfile and lame.so to work.
Convert PSID and RSID files into C64 executables
PSID64 is a program that converts PSID and RSID files into C64 executables. This allows users to play PSID and RSID files (originally used by the PlaySID program) on a real Commodore 64 computer or emulator such as VICE.
Tritonus is an independent implementation of the Java Sound API (http://www.javasoft.com/products/java-media/sound/index.html).
EnsoniqFS - A filesystem plugin for Total Commander to access Ensoniq formatted media
Guitar helper for old computers: scales, chords, and much more
GNUitarra is a light-fast all-in-one helper for the guitar player. Has more than +4000 scale types, +60 chord types, +60 string instruments (i.e bass). Can automake solos, learning excersises, etc. Works even in a 386!
Audio converter for GNOME
Gnac (GNome Audio Converter) is an easy to use audio conversion program. It is designed to be easy and powerful. It provides easy audio files conversion between all GStreamer supported audio formats.
musikonverter is a GUI cd-ripper - mp3-/ogg-converter - normalizer - renamer - player for Linux/Windows. It uses wxWindows, cdparanoia/CDRip.dll, lame/oggenc, mp3gain/vorbisgain, audiere, id3lib/id3v2.
WavPack is a free, fast, flexible and featureful encoder and decoder for audio streams. Besides lossless, it can perform lossy and hybrid (lossy+correction file) encodings.
MP3FS is a read-only FUSE filesystem which transcodes FLAC audio files to MP3 on the fly when opened and read.
LoopyMix - Mix Composer - Loop design - Loop BPM matching - Arranger - Track mixing and effects - Additionnal tools for other operations (FX, resize, cut). Easy to compile and install. Default sound server, no audio libs, no multi-channel card.
libTiMidity is a MIDI to WAVE converter library that uses Gravis Ultrasound-compatible patch files to generate digital audio data from General MIDI files. This library based on the TiMidity decoder from SDL_sound library.
Port of Pete Everett Fixed-Point RISC-OS port of Gabriel Bouvigne's (LAME) lightweight MP3 encoder to StrongARM Linux GCC. Port includes a library and example app that converts WAV to MP3. Tested on EZX with dev-ezx and x86_64 Linux.