From the Playlists tab, you can edit the order of the videos in that playlist, remove specific videos, as well as change privacy settings for the playlist and customize its embed code.
To edit a playlist in your SproutVideo video hosting account, navigate to the Playlists section of your admin dashboard, and open the playlist you would like to edit:
Next, scroll to the bottom of the page and click on "Edit / Reorder Videos":
Then, you can drag-and-drop your videos into order, or use the green up arrows to move them into place. The red circle will remove a video from the Playlist:
When finished, your playlist will be automatically updated.