backtop


Print

Step aside hybrid players, here comes hybrid media

The high-definition optical media format war has been brewing for a while now and none of the two, Blu-ray or HD DVD, has come up ahead of the other in terms of adoption by the big name studios. NewScientistTech is reporting that a couple of engineers at Warner, Alan Bell and Lewis Ostrover have come up with the idea of a hybrid disc that will hold not only standard DVD and HD DVD content which we have seen before, but also Blu-ray content all on a single optical disc.

The way this is said to work by the two engineers is that the HD DVD format uses 0.6mm deep pits to store data while Blu-ray uses 0.1mm deep pits. If a Blu-ray layer is placed on top of an HD DVD layer, it can allow enough of the laser to shine through to read the underlying HD DVD layer but also be able to reflect enough light for a Blu-ray player to read the disc. The standard DVD layer can then be manufactured on the opposite side of the media to keep it separate because of the difference in lasers used.

Of course, the costs to manufacture such media would increase but even then it would be much more economical to produce a single triple-format disc than to press 3 types of media separately for the same content, according to NewScientistTech.

Additionally, many are announcing hybrid players to cover both HD DVD and Blu-ray while those early adopters of the idea such as LG are going back to sticking to a single format.





"We shipped it on Saturday. Then on Sunday, we rested." -- Steve Jobs on the iPad launch
Related Articles



Latest Headlines
Featured Devices
November 28, 2016, 1:01 AM
Iron Man Mechanical Keyboard
November 18, 2016, 2:28 AM
AMD Inspires Innovation Everywhere
November 12, 2016, 1:00 AM




Latest Blog Posts
Apple Car is Not Dead
Saimin Nidarson - Dec 5, 2016, 1:00 AM
More News
Saimin Nidarson - Dec 4, 2016, 5:00 AM
More News
Saimin Nidarson - Dec 3, 2016, 5:00 AM
Top News
Saimin Nidarson - Dec 2, 2016, 5:00 AM
Top Stories
Saimin Nidarson - Nov 28, 2016, 1:12 AM
News: Fidel Castro
Saimin Nidarson - Nov 27, 2016, 5:00 AM
Top News
Saimin Nidarson - Nov 26, 2016, 5:00 AM
Top Stories
Saimin Nidarson - Nov 22, 2016, 2:26 AM
Headline News:
Saimin Nidarson - Nov 21, 2016, 1:00 AM






botimage
Copyright 2016 DailyTech LLC. - RSS Feed | Advertise | About Us | Ethics | FAQ | Terms, Conditions & Privacy Information | Kristopher Kubicki