: This is a technical term for a dual-layer DVD that holds up to 7.95 GB of data. Unlike a standard DVD5 (single-layer), a DVD9 version usually contains the episode in its original bit rate with uncompressed audio and all "extras" (like subtitles or commentaries) found on the retail retail disc.
Collectors and enthusiasts often seek out DVD9 formats because they offer: young sheldon s07e10 dvd9