We’re all familiar with CDs, DVDs and Blu-ray too. They’re the most recognisable types of optical disc that we use on a day to day basis, they’re household items that everyone knows. But, there are many other types of optical disc, some that were rendered obsolete, fading into obscurity and others that exist only for highly specialised purposes, such archiving, that most of us will never encounter.
There’s a great deal of research and development going on in the world of optical media and it’s difficult to predict what the future will hold. Although, it’s safe to say the new types of optical media will have much greater capacities than those we currently use at home.
Here is our rundown of the intriguing, the oddities and the obsolete from the history and the future of optical media.
Enter the LaserDisc…
Ever heard of a LaserDisc? If you’re under thirty then it’s quite unlikely as this is the earliest optical storage format, even predating CDs. Even if you’re over thirty then the mysteries of the LaserDisc may allude you as this unusual video format never really took off in the UK. The format did attain some success in Japan and richer areas of South East Asia, but even in these markets, it lost out to cheaper and recordable VHS cassettes!
The technology was actually developed and demonstrable by 1972, but LaserDisc didn’t hit US markets, where it was known as ‘DiscoVision’, until ’78!
Resembling 12” DVDs, LaserDiscs boasted significantly higher quality video and audio than either Betamax or VHS, but the discs and players were not affordable to many. Typically only adopted by videophiles in pursuit of the highest quality, they had a very small market share in the US & Europe, so even at the time they weren’t widely known about.
The Missed Opportunity of MiniDiscs
We’d wager that some people reading this definitely owned a MiniDisc player! Originally hitting the markets in 1992 the MiniDisc and the accompanying player failed to make much of an impact thanks to the astronomical price compared to audio cassettes. The production costs were far greater than standard CD duplication, and this cost was carried over to consumers.
The MiniDisc was actually pretty nifty for the time of its release, packed with features such as anti-skip and a contents of data, these were essentially miniature re-writable CDs house in protective cartridges. With better marketing and a lower price when they first hit the shelves, the MiniDisc may have taken off and had a good run until MP3 players came along. Unfortunately, it wasn’t to be. They were however, quite big in Japan!
Into the Future with Archival Discs
Announced earlier this year and expected to be released in mid 2015, the Archival Disc, a collaboration between Sony and Panasonic is new type of super high density disc. It is thought to be able to hold an impressive 300GB of data, but 500GB and 1TB versions are already planned.
Could New Technologies Change Optical Discs Forever?
Optical media is set to become increasingly advanced in the coming years, utilising new technologies that seemed inconceivable only ten or fifteen years ago. For example, the notion of the theoretical Protein-Coated Disc is currently being researched. In principle, this technology would allow a standard DVD sized disc up store up to 50TB, thanks to a coating of a photosensitive protein from a special genetically altered microbe. Technology such as this could revolutionise the way we store data.
Whatever the future does hold for optical media, you can be sure that The VDC Group will be keeping up with cutting edge technology. For further information or to obtain a quotation then do not hesitate to call us on +1 347 267 4345. Alternatively you can contact The VDC Group online and we’ll get back to you as soon as possible.