Scroll down the page for detailed instructions
- Make sure that your Home Page is set to the Page – Video Home Page template
- Go to Appearance => Customize
- Go to Home Page Options
- Click on the Video Background section
- Read the directions on how to set HTML5 video backgrounds
- Upload the .mp4, .ogg, .webm video files with WordPress media uploader
- Copy each video file url path
- Paste each file extension in the appropriate file field ( .mp4 needs to be in .mp4 field )
- Press Save & Publish
- Set home page post image background by setting the Featured Image of the Home Page
- Press Publish or Update