@sorisdk/afpgen

WebAssembly package for generating audio fingerprint bytes in the browser.

Most web integrations should start with @sorisdk/web-audio. This package is a lower-level building block for cases where you want to generate fingerprints directly.

Public integration guide: https://docs.soriapi.com/ko/integration/web

Installation

npm install @sorisdk/afpgen

Vite-based apps need vite-plugin-wasm.

The default loader is intended to work in both Vite dev/build and Nuxt client production bundles. If you need to override wasm loading explicitly, pass:

• loader: () => import("@sorisdk/afpgen/generated/core.js")

Minimal example

import { generateFingerprint } from "@sorisdk/afpgen";

const samples = new Float32Array(16000);

const fingerprint = await generateFingerprint(samples, {
  sampleRate: 16000
});

console.log(fingerprint);

Advanced wasm loading

import { createExtractor } from "@sorisdk/afpgen";

const extractor = await createExtractor(
  {
    sampleRate: 16000
  },
  {
    loader: () => import("@sorisdk/afpgen/generated/core.js")
  }
);

When to use it

• You need direct PCM-to-fingerprint processing in the browser
• You already have your own audio capture pipeline
• You need lower-level control than @sorisdk/web-audio