JavaScript library for music/audio signal analysis and processing for both real-time and offline use-cases. The core of essentia.js is powered by essentia C++ library back-end using WebAssembly along with a high-level Typescript API and utility modules. ie, Now you can run state-of-the-art music/audio processing and analysis algorithms on your web-browser or Node.js applications with ease-of-use and better computational efficieny. essentia.js also provides additional high-level abstract JS interfaces such as EssentiaExtractor for one-line easy-to-use configurable feature extractor for selected features and EssentiaPlot for visualizing common music processing features directly into your HTML web page using Plotly.js library.
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Repository: https://github.com/MTG/essentia.js
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Releases: https://github.com/MTG/essentia.js/releases
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License: https://essentia.upf.edu/licensing_information.html
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Documentation: https://mtg.github.io/essentia.js/docs/api
NOTE: Currently under active-development, some of the algorithms are not yet manually tested on the JavaScript front. Please submit the issues at https://github.com/MTG/essentia.js/issues.