SpatGRIS ~ Multichannel Composition


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 also on SourceForge). It includes two audio modes, — Free Volume and PanSpan — and one OSC mode. SpatGRIS is a fusion of two former plugins by the GRIS: OctoGRIS and ZirkOSC with a lot of new features. Automated Trajectories are included. It is possible to control it from external controllers such as Joystick, iPad or Leap Motion.

Features:

  • Three modes: Free Volume, Pan Span, OSC Spatialization
  • Automated Trajectories
  • Up to 16 outputs in audio mode
  • OSC Mode to control the ServerGRIS
  • External controllers: Joystick, iPad. Leap Motion

GRIS

gris.musique.umontreal.ca
sourceforge.net/projects/spatgris

DarkIce ~ Live Audio Streamer


DarkIce records audio from an audio interface (e.g. sound card), encodes it and sends it to a streaming server.

DarkIce can record from:

  • OSS audio devices
  • ALSA audio devices
  • Solaris audio interface
  • Jack sources
  • uLaw audio input through a serial interface
  • CoreAudio (branch darkice-macosx)

DarkIce can encode in the following formats:

  • MP3 – using the lame library
  • MP2 – using the twolame library
  • Ogg Vorbis
  • AAC LC – using the faac library
  • AAC HEv2 – using libaacplus library
  • Opus – using Xiph’s libopus library
  • Vorbis – using Xiph’s libvorbis library

DarkIce can send the encoded stream to the following streaming servers:

www.darkice.org
sourceforge.net/projects/darkice

jack-keyboard ~ Virtual Keyboard For JACK MIDI


jack-keyboard is a virtual MIDI keyboard – a program that allows you to send JACK MIDI events ( 😉 play using your PC keyboard). It’s BSD-licensed. User interface is GTK-based.

jack-keyboard

sourceforge.net/projects/jack-keyboard

opencore-amr ~ Android Audio CODECS


Library of OpenCORE Framework implementation of Adaptive Multi Rate Narrowband and Wideband (AMR-NB and AMR-WB) speech codec. Library of VisualOn implementation of Adaptive Multi Rate Wideband (AMR-WB) encoder and Advanced Audio Coding (AAC) encoder. Modified library of Fraunhofer AAC decoder and encoder.

sourceforge.net/projects/opencore-amr

Curlew ~ Linux Multimedia Converter


Curlew is an easy to use, free and open-Source multimedia converter for Linux. It written in Python and GTK3 and it depends on FFmpeg or Libav.

Main features:

  • Easy to use and clean user interface.
  • Hide the advanced options with the ability to show them.
  • Convert to more than 100 different formats.
  • Allow to edit formats.
  • Shutdown or suspend PC afer a conversion process.
  • Show file informations (duration, remaining time, estimated size, progress value).
  • Show file details using mediainfo.
  • Allow to skip or remove file during conversion process.
  • Preview file before conversion.

curlew1

curlew.sourceforge.io
sourceforge.net/projects/curlew

mp3tomid ~ Polyphonic mp3 To MIDI


mp3tomid chung is a realtime free polyphonic high quality mp3 audio to MIDI converter written in freebasic with fbsound. It converts mp3 files to polyphonic piano MIDI data sent to the chosen MIDI out port, connected for example to a MIDI recorder to produce MIDI files, or to the onboard PC MIDI mapper for direct listening.

Features:

  • converts mp3 files to MIDI in realtime
  • compatible with freemp3_chung & mp3_chung playlists (.mp3list files)
  • include 3 band equalizer, autovol+compressor, speed control for the mp3 input
  • auto pitch lock
  • written in compiled freebasic and uses fbsound to handle mp3 files
  • source code (.bas .bi freebasic files) is included in the zip file
  • can run on a small netbook with Windows 7
  • can export to MIDI files
  • works with Windows 10 64 bits

chungswebsite.blogspot.com/search/label/mp3tomid_chung
sourceforge.net/projects/mp3tomidchung