youtube-dl promisify nodejs

ytdl.js

// https://gist.github.com/FelipeGrijo
// https://www.npmjs.com/package/youtube-dl
const util = require('util');
const youtubedl = require('youtube-dl'); // 3.0.2 -- 2020.09.20

const ytdl = util.promisify(youtubedl);
const videoUrl = 'http://www.youtube.com/watch?v=AQ4MQ_uhBSs'; // url ou id

const getMusic = async (url, formatId = 140) => {
  try {
    const music = await ytdl(url);
    return {
      id: music.id,
      title: music.title,
      url: music.formats.filter((e) => e.format_id === formatId.toString())[0].url,
      thumbnail: music.thumbnail,
      description: music.description,
    };
  } catch (error) {
    throw new Error(error);
  }
};

(async () => {
  const music = await getMusic(videoUrl);
  console.log(music);
})();

/* info
{
  id: 'AQ4MQ_uhBSs',
  title: 'Jonas Blue - By Your Side ft. RAYE (Official Video)',
  url: 'https://...googlevideo.com/videoplayback?expire...',
  thumbnail: 'https://i.ytimg.com/vi_webp/AQ4MQ_uhBSs/maxresdefault.webp',
  description: 'Jonas Blue’s ‘The Blueprint’...'
}
*/

/* audios
https://gist.github.com/AgentOak/34d47c65b1d28829bb17c24c04a0096f
*/