Stop Video from Slide 1 when going into Slide 2

Hi! I don’t know if this is categorized properly, but i’m looking for a way to auto-pause a Vimeo video on a slider when the user slides to the next one.

I have this working here: . I’d would be nice to have it by default since it seems no one would want to keep playing a video when you scroll/slide away but i guess it has something to do with Vimeo.

Has anyone tried this before?