We have added a page template called “Intro Page” which has no header or content area. This is perfect for showing off your background images or video. To create a page like this, add a new page in WordPress and at the right hand side there is a box named Page Attributes. Under Page Template choose Intro Page. If you want the Skip intro button on the page to go to somewhere other than the homepage, enter the URL in the Skip intro URL field in the page metabox settings.
You may also need to set up WordPress to have a static front page, instead of displaying your recent posts. To do this, see the page Setting a static homepage.
Setting background images
See the section Setting background images for a specific page.
Setting a video background
See the section Setting background video for a specific page.
Setting background music
See the section Setting background music for a specific page.