You forgot a feature - Subtitles

[Noitarud]

I opened a link that I know has subtitles (acquired using commandline version of YTDL) and you offer "storyboard" files (one contains multiple JPEG images) but no subtitles are offered.

I am not expecting you to implement the merging of the SRT subtitle file, but at least allow it to be acquired, and let us choose automatic acquisition with the video file (I choose all languages, easy since it did automerge). I note I cannot choose to queue multiple elements, needs fixing too.