Open Source C++ Audio Recording Software for Mac

Audacity is a free, easy-to-use, multi-track audio editor and recorder for Windows, Mac OS X, GNU/Linux and other operating systems. Audacity is free software, developed by a group of volunteers and distributed under the GNU General Public License (GPL). Programs like Audacity are also called open source software, because their source code is available for anyone to study or use. There are thousands of other free and open source programs, including the Firefox web browser, the LibreOffice or Apache OpenOffice office suites and entire Linux-based operating systems such as Ubuntu

NOTE: This site is not maintained anymore. If you want to get the latest news and releases please visit https://danielnoethen.de/butt. butt (broadcast using this tool) is an easy to use, multi OS streaming tool. It supports ShoutCast and IceCast and runs on Linux, MacOS and Windows. The main purpose of butt is to stream live audio data from your computers Mic or Line input to an Shoutcast or Icecast server. Recording is also possible. It is NOT intended to be a server by itself or automatically stream a set of audio files.

PortMedia was created to develop and share cross-platform, open-source I/O libraries for digital media including MIDI, video, and audio. Only a few things were released under the PortMedia umbrella. These are now hosted by the github.com/Portmidi/ project, where you can find the lastest versions of PortMidi, portsmf (Standard MIDI File support and more), and see github.com/rbdannenberg/scorealign for MIDI and/or Audio score alignment.

Enterprise telephony recording and retrieval system with web based user interface. The project currently supports recording voice from VoIP SIP, Cisco Skinny (aka SCCP), raw RTP and audio sound device and runs on multiple operating systems and database systems. It can record audio from most PBX and telephony systems such as BroadWorks, Metaswitch, Asterisk, FreeSwitch, OpenSIPS, Avaya, Nortel, Mitel, Siemens, Cisco Call Manager, Cosmocom, NEC, etc... It is amongst others being used in Call Centers and Contact Centers for Quality monitoring (QM) purposes.

This project develops video conferencing and VoIP applications for Mac OS X. XMeeting is based on the work of the OpenH323 project which provides the libraries for H.323 and SIP support.

The SpatGRIS is a plugin (Mac AU/VST and VST Windows format) designed to compose multichannel space. It allows the user to spatialize the sound in 2D (up to 16 speakers) or in 3D (up to 128 speakers) under a dome of speakers (with the ServerGRIS, available here on SourceForge). SpatGRIS is a fusion of two former plugins by the GRIS: OctoGRIS and ZirkOSC with a lot of new features. SpatGRIS has been developed by the Groupe de Recherche en Immersion Spatiale (GRIS) directed by Robert Normandeau and based at the Faculty of Music at Université de Montréal. SpatGRIS and ServerGRIS are still available here but they are not supported anymore. They have been replaced by the duo ControlGRIS/SpatGRIS3 also available at SourceFORGE (August 2021) Have a look at the them: https://sourceforge.net/projects/spatgris3/

GPL linux daemon for recording and storing movies from ip cameras. Project is based on ffmpeg and Qt. In future we intend to add support for IP RFID door lock being developed right now. Any new developers are greatly welcome.

Speech based User Interface Components Library for Java is a project to create Java controls and applications that can be used not only by literate people but also by non-literates. Speech and visual element with minimal text is used to create components

KStreamRipper (formaly KRadioRipper) is a program for recording Internet radios and other streams which comes with a stream catalog. Itt can split the stream and create an own file for each track - with corresponding metadata.

Provides interoperability between computer and Alesis HD24 harddisk recorder. Several OS platforms are supported. Only the program's source code is hosted on Sourceforge; To download the program, visit the HD24tools website.

loopcenter is a music practice/performance tool that lets you record and overdub loops. It is similar in functionality to the Boss Loop Station guitar pedal. It works with the JACK audio server.

CIOS Audio Core is the infrastructure and subsystem in Collective Intelligence Operation System. It is a cross platforms audio abstract interface, supports including Mac OS X, Linux, Android, iPhone OS and Windows 7.

This project has been moved to a different hosting service provide. Please visit www.thecabbagefoundation.org for further details. Cabbage is a cross platform framework for the development of standalone audio applications using the Csound audio programming language.

DarkIce is a live audio streamer. It records audio from an audio interface (e.g. sound card), encodes it and sends it to a streaming server. Darkice website is http://www.darkice.org/

Cross-platform audio engine that implements features necessary for basic audio processing such as file loading/saving, audio mixing, sample/bit rate conversion, audio mixing/chaining, effects processing and some simple DSP operations. Still under develo

FreeWheeling is an audio tool for live looping. It provides a highly configurable, fluid user interface for instrumentalists to capture loops in real-time. FreeWheeling runs under Linux (PC/Mac) and Mac OS X (PPC/Intel).

ManyEars implements real-time microphone array processing to perform sound source localisation, tracking and separation. It was designed for mobile robot audition in dynamic environments. NOTE: Development will continue on github : https://github.com/introlab/manyears

This project was renamed to JackLiveBand and moved to here: https://bitbucket.org/masili/jackliveband/wiki/Home

MiriamStudio is a DAW intended to be as big as an Operating System

An audio recorder and editor.

A multi-platform karaoke program for everyone from beginner to advanced.

NATSpectrum is a skinnable Spectrum Analyzer, Guitar Tuner, and Quick Volume Control. NS visualization mimics WinAMP 2.x style. NS is written in pure Win32 C++ and uses DirectDraw and DirectSound. (FFT, Frequency, Mixer, Microphone, DirectX, PNG, Record)

Note' - is a music publishing system with integration to the internet. The goal is to share musical ideas and documents quickly and easily.

A modular audio programming language, designed to write applications quickly. Its main goal is real time audio processing, but it should be used for any kind of development.

QAudioCoder is a Qt library for decoding and encoding raw audio samples. The library also provides functionality to directly decode or encode audio files and convert between different formats. Currently only WAVE, MP3 and FLAC formats are supported.