How to Use

1. Use yarn && yarn build to build the project. After building once you don't have to again.
2. Put KEY=DEEPL_KEY into a .env file.
3. Use the command yarn start VIDEO_IDS to start it up. VIDEO_IDS is a comma separated list of the video IDs. You can get this from the video URL or for playlists, the below script.

Playlists

Paste this into browser console and pass in results.

const links = [];
document
  .querySelectorAll('#items #wc-endpoint')
  .forEach((x) => links.push(x.href.split('=')[1].split('&')[0]));
console.log(links.join(','));

Shortcut

1. Add alias yt-downloader="node ~/PROJECT_ROOT/dist" to your .bashrc or .zshrc
2. Run yt-downloader VIDEO_IDS to download the videos and generate the subtitles