README.md

clap.cpp Node.js bindings

Install

npm install clap-cpp

Usage

const { Model, decodeAudio } = require('clap-cpp');

const model = new Model('/path/to/model.gguf', 4);
try {
  console.log(model.projectionDimension, model.audioSampleRate);
  const text = model.text('a piano playing'); // owned Float32Array
  const { samples, sampleRate } = decodeAudio('/path/to/audio.wav');
  const audio = model.audio(samples, sampleRate); // automatically resampled
  // CLAP projections are unit-normalized, so their dot product is cosine.
  const similarity = text.reduce((sum, x, i) => sum + x * audio[i], 0);
  console.log(similarity);
} finally {
  model.close(); // optional early release; garbage collection also frees weights
}