Hi,
I'm trying to embed a video from Vimeo using an iframe.

When I preview the survey it's as if there are two copies of the video; one autoplays in the background so the sound starts but the second is in front and doesn't start until clicked, resulting in overlapping sound. It seems to be okay when I preview the question but not when I preview the survey
Preview - Online Survey Software | Qualtrics Survey SolutionsEdit -- problem solved. It's because there are two copies of the video on preview, even when the mobile view is hidden.
Best wishes,
Wakefield Morys-Carter