Open Source C Audio Recording Software

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.

Streamripper records shoutcast-compatible streams. For shoutcast style streams it finds the "meta data" or track separation data, and uses that as a marker for where the track should be separated.

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.

Conceived as an internet radio Shoutcast/Icecast client and DJ console IDJC has two main media players, a background track player, effects buttons, crossfader, webm, aac, ogg, and mp3 streaming, stream automation timers, aux input, voice and VoIP integration. Media file formats include: mp3, ogg, flac, wma, wav, m4a, m3u, xspf, pls, and cue sheet support, IRC track and station announcements, uses jack audio connection kit to provide a flexible audio chain. This list of features is by no means complete. More info at the project homepage.

WineASIO provides an ASIO to JACK driver for WINE. ASIO is the most common Windows low-latency driver, so is commonly used in audio workstation programs. For best results with Ubuntu, install the kxstudio repos - http://kxstudio.sourceforge.net/ - and install wineasio from there.

XMOS based, USB2 audio card, low power consumption, small form factor, 8 synchronous input channels and 4 stereo output channels.

Sweep is an audio editor and live playback tool. It supports PCM (WAV, AIFF etc.), Ogg Vorbis, Speex and MP3, with multichannel editing and LADSPA effects. Inside lives a pesky little virtual stylus called Scrubby who enjoys mixing around in your file

Webcam application for windows, encoding streaming data with video and sound into Flash Live Video FLV using encoder ffMpeg for broadcasting live on the web .

A real-time recorder and compressor of audio and video input for the Windows platforms, using MFC, DirectX, FFMPEG and MPEG4IP. The program is capable of generating avi and mp4 files and streaming MPEG-4 audio and video via Apple Darwin Streaming Server.

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.

PitchTempoPlayer (PTPlayer) is an audio player for Linux that allows to change pitch and speed (tempo) of the sound independently of each other. Fine tuning (less than half tone) is also possible, as well recording, exporting the modified audio file and managing a playlist. It is based on GTK-3 and GSTREAMER-1.0. It is compatible with Jack.

WavSplit splits large WAV files at given time positions. To find out split positions you can use any WAV player or editor with a time display.

Play a game similar to the popular console game by RedOctane, but designed for your MIDI keyboard. Levels range from Easy, where the hand position never changes and only white keys are used, to Expert, where every note on the sheet music is played.

C code to detected lines of a soundcard , and with support to multiples soundcard installed , the utilization of the code is intuitive and very easy , after working for a while with the code any developer will be able to create a system mixer

Glame is targeted to be the GIMP for audio processing. Glame supports non destructive multitrack editing, recording and mixing; realtime effects using native or LADSPA plugins; OSS, ALSA or SGI audio and WAV, Mp3 and Ogg file formats.

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

VB6 and C code to encode wav pcm files in the mp3 format, full ID3 v1 v1.1 v2 (version 2.3) tags support in read and write mode, depending on the wav file the encoder can auto change to MPEG2 mode, VBR support, three levels of quality encoding method, depends on very old Win32 'Lame' project DLL (bladeenc).

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.

Tritonus is an independent implementation of the Java Sound API (http://www.javasoft.com/products/java-media/sound/index.html).

sumi (formerly xtunes) is a comprehensive digital music system. It supports ripping cds, burning cds, playing mp3s, organizing digital music in a library with playlists.

m3w is an audio streamer for the www. m3w streams audio data to servers like icecast. shoutcast, or darwin. It takes data from the sound card, encodes (using lame) and sends it. m3w aims for high reliability, top quality, and ease of use.

FreeBoB is a driver for BeBoB devices (FireWire based breakout boxes) Deprecated: Use FFADO instead http://www.ffado.org

Project to develop a driver for the Hauppauge WinTV PVR card

gmms is an Open Source application that currently allows the user to download multimedia streams being broadcasted with the MMS-protocol to his hard disk.

Console based multi-track monitoring and recording tool. Focus on your instrument, not on the software!