I am trying to download a playlist of videos, all of them with auto-generated subtitles but when I insert the flag --write-sub/--write-auto-sub it says that de videos do not have subtitles. I usually use the same code to download videos with subtitles, which is simple and usually does the job. However with the auto-generated subtitles does not work:
youtube-dl -f best --yes-playlist --output '%(title)s.%(ext)s' --write-auto-sub
https://www.youtube.com/watch?v=S7MNX_UD7vY&list=PLIhvC56v63IJVXv0GJcl9vO5Z6znCVb1P
I also tried to add --sub-lang en with no results.
Thank you,