A set of Vamp plugins for audio feature extraction using the aubio library.
This set includes the following plugins:
- Aubio Beat Tracker
- Time → Tempo
- Estimate the musical tempo and track beat positions.
- Aubio Mel-frequency Band Energy Detector
- Low Level Features
- Computes Energy in each Mel-Frequency Bands.
- Aubio Mfcc Detector
- Low Level Features
- Computes Mel-Frequency Cepstrum Coefficients.
- Aubio Note Tracker
- Notes
- Estimate note onset positions, pitches and durations.
- Aubio Onset Detector
- Time → Onsets
- Estimate note onset times.
- Aubio Pitch Detector
- Pitch
- Track estimated note pitches.
- Aubio Silence Detector
- Low Level Features
- Detect levels below a certain threshold.
- Aubio Spectral Descriptor
- Low Level Features
- Computes spectral descriptor.
You will need to have Python, git, and a C++ compiler.
Please refer to the build script corresponding for your platform for brief instructions on how to build this project:
./build_linux.shfor Linux./build_osx.shfor Mac OS X./build_win32.shfor Windows (32-bit)./build_ming32.shto cross-compile using Mingw
The preferred compiler on windows is Microsoft Visual 2013. Also you will want to use a shell environment, for instance Git Bash, and have Python installed and found in the PATH.
Use the following command to start from scratch:
$ rm -rf contrib/ build/
This method is now considered deprecated.
The current build system is waf. See above, and read wscript and build*.sh
to find out how to use it. Makefiles are kept for the record, but they might be
out of date and will eventually disappear.
$ make -f Makefile.<os_name> clean all
where os_name should be replaced by one of linux, mingw32, or osx.
The Vamp plugin is defined by the following three files. Depending on your platform, the extension of the binary file will vary.
vamp-aubio.cat
vamp-aubio.n3
vamp-aubio.{so,dll,dylib}
Follow the Vamp installation instructions to copy the above three files to your preferred plugin directory.
Copyright (C) 2006-2012 Chris Cannam and Queen Mary University of London
Copyright (C) 2006-2015 Paul Brossier <[email protected]>
vamp-aubio-plugins is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
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