Latest in 16-layer

Image credit:

Pioneer's Blu-ray disc hits 400GB across 16-layers

Share
Tweet
Share
Save

Sponsored Links


16-layers -- that's how many layers it takes to the hit the center of a 400GB Blu-ray disc, pops. That's 25GB per layer just like those dual-layer 50GB discs available for retail. Best of all, the technique used by Pioneer is expected to be backward compatible with existing Blu-ray gear since the specs and lenses required for pickup are identical. The prototype is read-only for the moment but R&D's on it so let's give them some time to work it out.

Update: Now that the English press release is out, it's less clear whether the new media -- whenever it might come to market -- will work in existing Blu-ray players or not. While "it is possible to maintain compatibility between the new 16-layer optical disc and the BD discs," players would seemingly require a modified optical pick-up mechanism to see the data. We'll learn more on July 13th when Pioneer discusses the breakthrough in detail.

[Via Impress]

In this article: 16-layer, 400gb, bd, blu-ray, pioneer, prototype
All products recommended by Engadget are selected by our editorial team, independent of our parent company. Some of our stories include affiliate links. If you buy something through one of these links, we may earn an affiliate commission.
Share
Tweet
Share
Save

Popular on Engadget

Pokémon’s New York-inspired monsters join 'Pokémon Go' today

Pokémon’s New York-inspired monsters join 'Pokémon Go' today

View
Alleged JPMorgan hacker set to plead guilty

Alleged JPMorgan hacker set to plead guilty

View
FCC approves Nexstar’s $6.4 billion acquisition of Tribune Media

FCC approves Nexstar’s $6.4 billion acquisition of Tribune Media

View
Apple Arcade is available early for some iOS 13 beta users

Apple Arcade is available early for some iOS 13 beta users

View
Logitech's newest lag-free gaming mouse is loaded with thumb buttons

Logitech's newest lag-free gaming mouse is loaded with thumb buttons

View

From around the web

Page 1Page 1ear iconeye iconFill 23text filevr