biofriction-wp-theme/node_modules/jpegtran-bin/readme.md

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2021-10-26 14:18:09 +02:00
# jpegtran-bin [![Build Status](https://travis-ci.org/imagemin/jpegtran-bin.svg?branch=master)](https://travis-ci.org/imagemin/jpegtran-bin)
> [libjpeg-turbo](http://libjpeg-turbo.virtualgl.org/) is a derivative of libjpeg that uses SIMD instructions (MMX, SSE2, NEON) to accelerate baseline JPEG compression and decompression on x86, x86-64, and ARM systems. On such systems, libjpeg-turbo is generally 2-4x as fast as the unmodified version of libjpeg, all else being equal.
You probably want [`imagemin-jpegtran`](https://github.com/imagemin/imagemin-jpegtran) instead.
## Install
```
$ npm install --save jpegtran-bin
```
## Usage
```js
var execFile = require('child_process').execFile;
var jpegtran = require('jpegtran-bin');
execFile(jpegtran, ['-outfile', 'output.jpg', 'input.jpg'], function (err) {
console.log('Image minified!');
});
```
## CLI
```
$ npm install --global jpegtran-bin
```
```
$ jpegtran --help
```
## License
MIT © [Imagemin](https://github.com/imagemin)