In the theme editor (Customize) => Section, Add Background Video
Select Animation
Width of container
Background, Background Overlay, Opacity Overlay, Text Color, Background Boxed
Padding Desktop => you can change the spacing on the Desktop
Padding Mobile => you can change the spacing on Mobile
Link Video => You can upload a video in Theme Settings / File then copy link video
Text Align
Section Padding (Desktop on Mobile)
You can add
Heading
Subtitle
Html/Description
Spacer
Image
Button => Button can change style