When was dvd player invented

The format specifications were finalized by Dec Thus there is no single inventor of DVD. Thus there is no inventor for the DVD player either. The name digital versatile disc, rather than digital video disc is the preferred name of the technology. The format specification accommodates recording of audio and data as well as video on the discs.

A single layer disk provides a capacity of 4. Then, of course, they were everywhere. The media kept evolving, dual layer and dual sided disks started becoming available.

With a dual sided, dual layer disk one could have a capacity of Toshiba's DVD standardization obtained a consensus among the industry and was promoted strongly. In , terrestrial digital broadcasting was introduced, in addition to previously existing satellite digital broadcasting. Toshiba proposed the new AOD advanced optical disk format as a new optical disk medium for the high-definition television system era.

It obtained the approval of the DVD Forum and began proceeding with development of this new technology. For most companies, the mounting failures could cause total collapse, but Sony proved that they were here to stay and still are as evidenced by their success in home electronics, including TVs, video game systems, movie studio and more.

When DVDs hit the market in the late 90s, the technology called for single-layered, single-sided disc. However, even this single format could hold more data than a typical VHS. Remember the double-tape Titanic VHS? Or Braveheart? Or literally any movie that was three hours or longer? Well, dual-layer recording came out and turned what was an already impressive for the time 4. Sure, that seems like chump change now, especially when you consider we have access to portable terabyte storage devices, but back in the mids, 8 gigabytes was huge.

Umm … floppy drives, anybody? You know, what kids today only know as the save icon on their computers. What was the first movie made on DVD? Does DVD stand for? When did DVDs stop being popular? Are DVDs obsolete ? Are DVDs worth keeping? Should you keep your old DVDs? Do DVDs still sell? What movie has sold the most DVDs?