Does Bubble support video backgrounds such as this?

[dan1]

Yes, Bubble does support this. Select the page element itself and select Video as the background style. (As well, stylistically speaking, you should be able to achieve what you’re looking for with how you actually build the page. Take some time to experiment with floating groups to see if that gets what you’re looking for).

See this thread for more:

Need help configuring Coverr video script

On mobile we don’t display videos for performance and bandwidth reasons, but you can specify a fallback and that will work. See https://bubble.io/reference#Elements.Page.backdrop_video_image_fallback for more details on this property. That does what the suggested HTML is doing.