Landing page vimeo video plays after form fill
(I posted under another thread but thought I would revive it in a new post.)
"...is there a way we can embed the video on LP and it plays only after form is filled?
Form can be on top of thumbnail or message can popup asking to fill the form."

Currently, I have the "watch now" button with the vimeo follow-up url. The way the thumbnail is placed on the landing page the video starts playing upon click.
How do I make the video only play after the form fill? Do you suggest turning off form fill for known visitors?
Thanks,
--Tracy