Add Text to Video Using Nodejs

index.js

var ffmpeg = require('fluent-ffmpeg');
var axios = require('axios');

// make sure you set the correct path to your video file
var proc = ffmpeg('./input.mp4')
    .videoFilters({
  filter: 'drawtext',
  options: {
    fontfile:'font.ttf',
    text: 'THIS IS TEXT',
    fontsize: 20,
    fontcolor: 'white',
    x: '(main_w/2-text_w/2)',
    y: 50,
    shadowcolor: 'black',
    shadowx: 2,
    shadowy: 2
  }
})
    .input('https://verse.mp3quran.net/arabic/shaik_abu_baker_alshatri/64/001002.mp3')
    .on('end', function () {
        console.log('file has been converted succesfully');
    })
    .on('error', function (err) {
        console.log('an error happened: ' + err.message);
    })
    // save to file
    .save('./out.mp4');

can you tell us how to add text at some seconds,, if possible

@Heinrich-Visualization check this out: https://stackoverflow.com/a/50749822/21420

how can we customize font family?

I got solution instead of font-family use font:"Comic Sans MS" etc for font customization

can you tell us how to add text at some seconds,, if possible

You can use option enable in options as : enable:"between(t,5,7)"
you can have any value here I have used 5 and 7 to enable text between 5 to 7 seconds of the video