NodeJs timelapse

webcam-lapse.js

'use strict'

const NodeWebcam = require( "node-webcam" );

var opts = {
    width: 1280,
    height: 720,
    delay: 0,
    quality: 100,
    output: "jpeg",
    verbose: true
}

var Webcam = NodeWebcam.create( opts )

var counter = 0
setInterval(function(){
	let imgName =  './shots/pic_' + counter + '.jpeg'
	Webcam.capture(imgName)
	counter++
}, 15000)

// require('child_process').spawn("ffmpeg", ["-framerate", "1", "-pattern_type", "glob", "-i", inputPath + 'img*.jpg', "-vf", "crop=((in_w/2)*2):((in_h/2)*2)", "-c:v", "libx264", outputPath + "out.mp4"]);
// https://github.com/mapbox/pixelmatch