There are widely varying qualities of DVDs. Also, how a DVD is handled and stored has a major effect on how long they last. Even the best disks, handled and stored carefully may not last 50 years.
DVDs have made the distribution of films much easier than VHS tapes. They take up less room and are more durable than other formats. Netflix would not exist without DVDs.
optical storage technology
DVDs and CDs are both types of optical storage. Optical discs such as DVDs and CDs are certainly more durable than previous storage methods, however, they can still be damaged through everyday use and exposure to the environment.
HD DVDS are DVDs that can be played on high definition TV players. The regular DVD can be played on any TV and is not in the same definition as the HD DVDs.
comparative - more durable superlative - most durable
You can watch DVDs on any computer that has a DVD player and software for playing DVDs.
You can use DVD Copier
Used DVDs are always cheaper! Amazon sells preowned DVDs that are in good condition. eBay also has cheap used DVDs. Amazon sells new DVDs at a smaller price as well.
XPLANES HAVE x Dvds
You have to convert the dvds first.
DVDs were invented in 1995.
You need a DVD drive to rip DVDs then you may need to get software that can convert DVDs to r4d