🎧audio-hacker

A magical library for controlling audio pitch and volume, based on jungle.js

Installation

``
npm i audio-hacker

yarn add audio-hacker

pnpm add audio-hacker
`

Initial Audiohacker

`javascript
import Audiohacker from 'audio-hacker';

const audioCtx = new AudioContext();

if (audioCtx.state !== 'running') {
await audioCtx.resume();
}

const video = document.querySelector('video');

const source = audioCtx.createMediaElementSource(video);

const audioHacker = new Audiohacker(audioCtx, source);

`

Update pitch

`javascript

// best step 0.01
audioHacker.setPitchOffset(0.22);
audioHacker.setPitchOffset(-0.12);

`

Update volume

`javascript

// minimum value is 0;
audioHacker.setVolume(0.3);
audioHacker.setVolume(3.3);

`

Update panner

`javascript

audioHacker.setPanner(true);
audioHacker.setPanner(false);

`

Update stereoPanner

`javascript

audioHacker.setStereoPanner(1);
audioHacker.setStereoPanner(-1);

`

Disconnect

`javascript

audioHacker.disconnect();

``

What more

If you want to do it in a simpler way, use Video Roll browser extension.