QM Vamp Plugins

Audio feature extraction plugins in Vamp format from the Centre for Digital Music at Queen Mary, University of London.

Plugins included

This plugin set includes the following plugins:

• Note onset detector

• Beat tracker and tempo estimator

• Key estimator and tonal change detector

• Adaptive multi-resolution FFT spectrogram

• Polyphonic note transcription estimator

• Segmenter, to divide a track into a consistent sequence of segments

• Timbral and rhythmic similarity between audio tracks

• Wavelet scalogram (discrete wavelet transform)

• Chromagram, constant-Q spectrogram, and MFCC calculation plugins

For full details about the plugins, with references, please see

https://vamp-plugins.org/plugin-doc/qm-vamp-plugins.html

Changes for this release

See the CHANGELOG.md file included.

Compiling the plugins

Ready-to-use binary builds of these plugins are provided for common platforms, but it's also possible to build them from source code.

To compile your own from source, first run ./repoint install to gather the necessary library code, and then

• Linux: make -f build/linux/Makefile.linux64

• Mac: make -f build/osx/Makefile.osx

• Windows (MSVC): Use the solution build/msvc/QMVampPlugins.sln

Licence

These plugins are provided under the terms of the GNU General Public License. You may install and use the plugin binaries without fee for any purpose commercial or non-commercial. You may also modify and redistribute the plugins in source or binary form, provided you comply with the terms given by the GNU General Public License. See the file COPYING for more details.

Further copyrights apply to the qm-dsp library used in these plugins. See the README for that library for details.

If you wish to use this code in a proprietary application or product for which the terms of the GPL are not appropriate, please contact QM Innovation https://www.qminnovation.co.uk/ for licensing terms.

Copyright (c) 2006-2020 Queen Mary, University of London.