It works for me (I see the video running in the bg in the designer and on preview.
Although your video is big, 7.6mo, full HD, so it stops playing several times before being loaded entirely.
You have to set a poster image for when the video’s not loaded yet. It has to be declared in the video tag:
Hi @Jon104, this demo will cover 2 out of the 3 things you need:
(1) Background video using the Webflow Embed widget
(2) Fills the height of its parent
(3) Doesn’t center the video (will need custom code for that)
OK, perfect for me, since yesterday I’m battling with a videos that I can’t seem to force both ways. I thought I had tried everything, how could I miss this (: