DVD+Recordable discs offer 4.7GB or 120 minutes of DVD quality storage capacity ideal for recording home movies and video clips. These are one-time record discs, ensuring that your movies, video clips or other data will not be erased. DVD+Recordable discs are available in DVD R and DVD+R formats. Today, most DVD writers and readers use these discs interchangeably, with no noticeable performance differences. With older units, check your manufacturer suggested DVD format to ensure compatibility.