I downloaded a playlist from YouTube and they are numbered 1, 2, 3, …. They are in their own directory / folder. What I’d like is for it to act like a season of a t.v. series where in “Watching” will be an entry that would show the next video to be played on the list. I have the option to automatically proceed to the next video off — and I’d like to keep it that way. Thus, I click the play icon in entry in the Watching list and it plays the next video and when finished returns to the Watching list. I’m hoping I can add a file of metadata to the folder somehow to get this to work but I don’t know if what I’m asking is possible.