Open Source MIDI Software

A2M (Audio to MIDI) is an open-source Windows application for converting piano recordings into editable MIDI files. It estimates notes, timing, velocity, sustain, and soft-pedal events, with the best results obtained from clean solo piano recordings. Choose an audio file, select CPU or a CUDA/DirectML mode, and click Convert to MIDI. The generated file is saved to Downloads/A2M by default, or to a custom folder selected in Settings. Audio analysis is performed locally. Source recordings are not uploaded, and no account is required. Network access may be used for requested downloads and update checks when enabled. CPU processing is available by default. Optional GPU acceleration can reduce processing time on compatible hardware. Website: https://www.justagwas.com/projects/a2m GitHub: https://github.com/Justagwas/A2M Docs: https://github.com/Justagwas/A2M/wiki VirusTotal: https://www.virustotal.com/gui/file/898c575338ee010597d1224dc5da8f3db9f35191f5ed1c91752f52d55b1211c

Pianoscribe turns piano recordings into MIDI: musical notes you can edit and arrange in music or notation software. This audio-to-MIDI converter runs locally on Windows without uploading your recording. It estimates notes, timing, dynamics, sustain and soft-pedal use. Choose expressive or uniform note strength and whether to include pedals. Clear solo piano recordings give the best starting point; review the result and correct it in your music software. Adjust CPU resource use to suit other work, or set up optional CUDA or DirectML processing on compatible hardware. GPU speed benefits depend on the computer and recording. Use the installer or standalone app. Both include CPU support and require a separate model download. Settings and downloaded components stay in your Windows user profile. Numbered output filenames preserve existing MIDI files. Website: https://www.justagwas.com/projects/pianoscribe/ Documentation: https://github.com/Justagwas/Pianoscribe/wiki

libTiMidity is a MIDI to WAVE converter library that uses Gravis Ultrasound-compatible patch files to generate digital audio data from General MIDI files. This library based on the TiMidity decoder from SDL_sound library.

WildMidi is a midi processing library and a midi player using the gus patch set.

Audio a Midi bajo octave. Solo soporta wav, pero pretendo que acepte otros. Quiero prepararlo para polifonía. <p>Audio to Midi converter, under octave, it only supports wav, but I pretend it to accept another files. I want to improve it to polyphonic.

MIDIFile2Text is a conversion GUI and command-line utility to batch process MIDI files to a human text-readable event list.

mp3tomid chung is a realtime free polyphonic high quality mp3 audio to mid converter written in freebasic with fbsound. it converts mp3 files to polyphonic piano midi data sent to the choozen midi out port, connected for example to a midi recorder to produce midifiles , or to the onboard pc midi mapper for direct listening. works with Bill Evans's piano songs and Pat Metheny (others:to try). can run on a small netbook. can export to midifiles .

The AccessMusic project provides a set of tools for creating accessible music which are freely available to download. These tools allow you to convert music scores from traditional western music notation to formats for the Blind and visually impaired.

1) Audio to midi conversion utility for unaccompanied solo wind instruments. 2) Musical instrument tuner for any instrument. The project is written in plain C and builds with Visual Studio. The executable runs on x64 Windows 10 or newer machines supporting at least AVX.

".ECW file" or "waveset" refers to a file with an extension of ".ECW" which stores articulation and sample data used by the MIDI synthesizer of sound cards equipped with an ES1370, ES1371, or ES1373 chip. These sound cards include the Ensoniq AudioPCI, the Sound Blaster! AudioPCI, the Sound Blaster! PCI64, the Sound Blaster! PCI128, and the Sound Blaster Live!. This project is a Perl script which can unpack these files into a .WAV sample, and a corresponding .SFZ file (an open format used by various sample engines to describe sample playback.)

wavtomid chung is an accurate high quality polyphonic audio wav / mp3 (libMAD) to mid midi midifile converter conversion transcription free open source written in easy compiled freebasic . new algorythm almost as good as the original with sample piano song . . new spectrum filter for enhanced detection . selfharmonics and reverb removal . may work with Bill Evans and Finanwen piano songs , others : to try (instruments must be well tuned) . (no vocals nor drums) load import midi files then saveasmidi to add "wavtomid" effect to a midifile . saveasmidi as midifiles to open and edit with "pianoscore_chung" for some obscure reason you wont find mention of this program in the media despite it may be at this time the best completely free and open source audio to midi program in the world

A Java Sound based application to do bulk transfers of audio files (WAV, AIFF, AU) via the MIDI SDS Sample Dump Standard.

Java Music Theory and Practice, with Open Source libraries and applications. Goals: MIDI/RMF support, NIFF Support, Notation Display (Dec '01), Score Editor (Feb '02), XML (various) support, Export as AU/WAV/AIFF, Instrument Creation, SMDL Support.

Converts Midi files notes for each channel to Scilab/Octave code. This is useful for instruments simulations and analysis. Using this filter you can test your instrument model on the existing Midi file.

Midi2ogg is a shell-based frontend to TiMidity++ and Oggenc that allows the user to convert a midi or mod file to Ogg Vorbis at the desired quality level with a very simple command syntax.

MMU is a higher level PureData object library (API) aimed at facilitating the creation of MIDI based applications (e.g given a real powerful MIDI-Translator between ableton live and your hardware).

This is a flexible OSC to JACK MIDI (and back) Bridge written in C for Linux. It was designed to be configurable so that any combination of MIDI and OSC client or host can work perfectly with it. This project has moved to github as a boycott to sourceforge. Please go to https://github.com/ssj71/OSC2MIDI

A open-source media player with a sleek and powerful interface.

A graphical editor for GENPO organ description files. It allows the user to create divisions (keyboards), select stops from a SoundFont file or an existing GENPO file, assign the stops to divisions, rename them, copy them, etc.

A VST plugin that bridges VST data to the Open Sound Control networked domain. The plugin supports OSC scheduling and parameter control. The OscVstBridge can be used as a OSC to MIDI converter as well as a MIDI to OSC converter by using a VST host.

PBB Player is a multimidia player that plays and edit various audio and video formats using DirectSound and DirectShow. It also plays DVDs and Audio CDs. All of this in a nice and easy to use GUI. It´s being developed using Borland Delphi.

Professional music typesetting, according to the book &quot;The Art Of Music Copying&quot; by Clinton Roemer. Reads MusicXML, CMN, ABC and Guido. Produces MIDI, EPS, PDF, PNG and SVG; from small images for the web to full printable sheet music.

This project will provide open source high level, modules, written in C++, for use with the SynthEdit VST creator. Emphasis will be placed on quality of sound, and real-time performance.

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

Xenoage Player is a program written in Java that plays MusicXML files an can save them as Standard MIDI files.