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Essentia and Gaia are released under the Affero GPLv3 license (also available under proprietary license upon request)

Currently supported platforms:

  • Essentia: Linux (Debian/Ubuntu) and Mac OSX, Windows (cross-compilation from Linux, see FAQ)
  • Gaia: Linux (Debian/Ubuntu) and Mac OSX

Both libraries can be also compiled and run on Windows, however there is no Visual Studio project readily available, so you will have to setup one yourself and compile the dependencies too.

Essentia is not dependent on Gaia library, and can be easily used separately, unless one wants to apply pool transformations available in Gaia, such as classification by support vector machines.

Precompiled extractor binaries (Linux, OSX): http://essentia.upf.edu/documentation/extractors

High-level classifier models for music extractor: http://essentia.upf.edu/documentation/svm_models