Open Source Sound/Audio Software

Matroska is an open standard audio/video container format. Visit our homepage at http://www.matroska.org

FreeTTS is a speech synthesis engine written entirely in the Java(tm) programming language. FreeTTS was written by the Sun Microsystems Laboratories Speech Team and is based on CMU's Flite engine. FreeTTS also includes a partial JSAPI 1.0

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

NOTE: This is a legacy sourceforge project. Please download the software from https://openmpt.org/ instead. The official code repository can now be found at https://source.openmpt.org/browse/openmpt/ OpenMPT is a Windows-based audio application used to produce music. The application was initially a private project developed by Olivier Lapicque and is a popular 'tracker' used by many musicians. OpenMPT is available as both a 32-bit and 64-bit application. For more information and downloads, see https://openmpt.org/ libopenmpt, a cross-platform module playback library, is based on the OpenMPT project. Up-to-date libopenmpt downloads and documentation can be found at https://lib.openmpt.org/

AimeDsp, by Leon Zadorin - a Digital Signal Processing library relevant to software projects which require audio DSP features. AimeDsp was insipired by and originally created for AiME, Another Interactive Music Engine, project by Dr Brown and Mr Sorensen

Leevi is an user interface for Lexicon MX300 reverberation device (and possibly other MX'es), similar what Lexicon ships along with their devices for Windows. Leevi works with POSIX compatible operating environments, like Linux, and BSD.

MediaPipe is a flexible framework to manipulate medias. It allows building customized decoding/filtering/encoding pipelines. This project contains the MediaPipe SDK along with some sample pipes.

PHP classes and functions to ease the integration of Apples QuickTime media architecture with web sites and applications.

A free, portable software synthesiser program: allows you to build a synthesiser by linking plugin modules.

An implemenatation of the popular molecular graphics visualisation program that supports stereo imaging (e.g. real 3D).

Basilisk is a multimedia and graphical library for Java. Its main goal is to provide a flexible and extensible graphic middleware to adapt your games easily to multiple Java Games scenarios, like Desktop Games, Mobile Games and Web Games.