Open Source Objective C Sound/Audio Software

Create data discs with advanced data settings. Create video and audio discs, Burn will convert if needed. Create DVD-Video discs. Recreate discs. Burn doesn't reinvent the wheel, it uses many powerful open source Unix utilities and is also open source.

Media Converter is a plugin based video and audio converter. It uses FFmpeg as its engine, which allows it to convert to a lot of formats.

Midi Sheet Music is a free program that plays MIDI music files while highlighting the piano notes and sheet music notes. Works on Windows, Mac OS X, and Ubuntu Linux.

Soundflower.xcodeproj is an Xcode 3.1 compatible project. You can download Xcode 3.1 as a part of Apple's developer tools from http://developer.apple.com/. There are two Build Configurations in the project: the Development build configuration builds Soundflower for the architecture of the machine you are using suitable for debugging. The Deployment configuration builds a Universal Binary version suitable for distribution. Both configurations link against the Mac OS 10.4 SDK. In the Soundflower 'Tools' folder there is a Ruby script called 'load.rb' which will copy the built kext into the install location using sudo. This sets the owner and group correctly. When you run the 'build.rb' script it builds the project with Xcode and then runs the 'load.rb' script automatically.

SimplyBurns is a Mac OS X application with a GUI, which allows the user to burn CD / DVD media.

AtomicParsley is a lightweight command line program that can read and set iTunes-style metadata tags in MPEG-4 files & 3gp assets in 3GPP/3GPP2 files.

Audiobook joiner and converter for Mac OS X. This application is a perfect companion for your IPod. The program will join MP3 files into an audio book format (M4B).

N.B. SuperCollider is now hosted at GitHub, and the most recent versions can be downloaded from there. http://supercollider.github.io A real time audio synthesis engine, and an object-oriented programming language specialised for music. SuperCollider was created in 1996 by James McCartney, now (since version 3) released as free software.

AudioSlicer is a Cocoa GUI application that finds all silences in an audio file and allows you to split it into several smaller audio files and to name/tag them properly. For now only MP3 is supported but other formats may come in the future.

Cog is an audio player for Mac OS X written with Cocoa. It supports many popular file formats, including Ogg Vorbis, Flac, Musepack, Mp3, and Monkeys Audio.

OpenShiiva is a simple yet powerful vob to mp4 converter, featuring an all YUV pipeline, and with high quality in mind. Converts video -and- audio at the same time.

GSburn.app is a GNUstep based CD burning program for GNU/Linux. You no longer need to remember ugly command line parameters or write shell scripts. With GSburn.app you compile your CD by point-and-click operation and save your projects for later reuse.

The JackOSX project aims to provide Mac OS X-specific components developed around the Jack server. The JackOSX package is a set of components that facilitate the integration and use of the Jack server with the CoreAudio Mac OS X audio architecture.

Nightingale is a community created fork of the Songbird media player. It is developed by a proud community and we are equally proud to bring you the most extensible, feature-rich media experience on Windows, Mac, and Linux. See the official website at http://getnightingale.com for the source, builds, and information. On Sourceforge, we provide our releases, the binary deps for building, as well as builds for testing 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.

Ships Clock will ring a bell on every half-hour in the style of the standard ship's clock used for centuries on sailing ships around the world and still used in the world's navies today.

VChannel Player is the cross-palrformed media player based on ffmpeg library. It is implemented on Windows, Linux and Mac OSX platforms. User interface is written on C++ with Qt 4 on Windows and Linux, and on Objective-C with Cocoa on Mac OSX.

CenterStage is a project to create an open source media center for the Mac platform which is easy to use, customisable, and expandable using plugins. We have extensive online documentation in our TechWiki: http://centerstageproject.com/wiki

SonicBirth is a modular audio and music development program which allows you to create DSP structures (SonicBirth circuits) graphically, by wiring DSP elements together. It lets you build new effects and musical devices, and then export them as plugins.

lay your favorite system 7 sounds with this background app. You can either start at login or just let it start when you open your files.

Play is an audio player supporting Ogg Vorbis, FLAC, and numerous other audio formats.

Control iTunes via the volume control buttons and the headphone jack

StreamRipperX for OS X lets you save Internet radio streams, song by song as MP3 files.

The MusicKit & SndKit is an object-oriented software system for building music, sound, signal processing & MIDI applications. The distribution is a comprehensive package that includes on-line documentation, code examples, utilities, applications & scores

Books2burn is a program for Macintosh OS X (Panther and later) that takes a text file, breaks it up into chapters, and then converts each chapter into an AIFF audio file. Its key (and ideal) purpose is to convert Gutenberg Project files into audio books.