Tacus

• Tacus
• Features
• Instruction
• Quick Start
• Installation
  • Use npm
  • Use script
    • Local
    • CDN
  • Usage
• API
  • constructor[config]
  • start
  • stop
  • pause
  • resume
  • download
  • exportWAV

Features

• light. No third party dependencies.
• Easy. Use only 5 API to do every thing about recording and playing.

Instruction

Tacus is a simple library to recorder audio in browser.

Quick Start

Tacus is an simple library for web recording. You only have to learn six methods: open, start, pause, resume, stop, clear.

Installation

Use npm

npm i tacus

import it as ES6 module

import { Tacus } from 'tacus'

Use script

Local

<script src="/path/to/tacus.js"></script>

You can download the latest version from here.

CDN

<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/tacus.min.js"></script>

Usage

let tacus = new Tacus();

tacus.start();

tacus.stop();

See examples for more details.

API

constructor([config])

Initialize a Tacus instance.

config

parameter	description	type
bufferSize	buffer size	256 | 512 | 1024 | 2048 | 4096 | 8192 | 16384
sampleRate	sample rate	8000 | 16000 | 22050 | 24000 | 44100 | 48000

example:

const tacus = new Tacus();

start()

Start recording or playing.

example:

tacus.start();

stop()

Stop recording or playing.

example:

tacus.stop()

pause()

Pause recording or playing.

example:

tacus.pause();

resume()

Resume recording or playing.

example:

tacus.resume();

download

download audio.

example:

tacus.download();

exportWAV

export WAV as array buffer

example:

tacus.exportWAV();