The slideshow functionality is handled trough its own custom post type. Each entry in this section represents a different slideshow.
Image and video slides can be added clicking on the respective buttons. Slides feature a caption field, with HTML support (eg. best results are obtained placing an H1 tag and a paragraph).
Each slideshow also has a number of configuration options.
You can use slideshow in the page’s content, or using the "Slideshow" metabox of the page’s editing screen. In the latter case, the slideshow will be placed in the top part of your page.
In either case, knowing the slideshow ID (first column of the Slideshows admin page), you should use the following shortcode.