wav-audio-length

description

wav audio play duration seconds calculator.

install

``sh
npm install --save wav-audio-length
`

usage

$3

- duration function return wav file audio length (seconds).

`js
const fs = require("fs");
const duration = require("wav-audio-length").default;

const wavFile = '...';

fs.readFile(wavFile, 'binary', (err, content) => {
if (err) {
return;
}
let buffer = Buffer.from(content, 'binary');
let sec = duration(buffer);

console.log(sec);
});
``