On this area of the screen is a Cadmore Media Playlist feature. The playlist feature displays a media player at the top which allows you to play back media found in this playlist. Below that media player is a listing of other media that is found within the playlist, allowing you to select to playback those media files in the playlist.
Using the playlist, you can play back and switch between all of the media found within the play list.
You will first encounter the media player on the screen. If you wish to jump to the play list, you can press escape on the media player to jump to the end and continue navigating into the play list.
Shown in this region is the play list which contains a listing of media that you can set the player to play.
The playlist itself is a carousel style view, meaning that a list of media appears with a button to scroll the list left or right.
The scrolling buttons are purposefully hidden from screen readers because the scrolling is an entirely visual way to locate a video. You can navigate through the list normally without the scrolling feature.