Saturday, February 8, 2014

Blu Ray????

Q. I don't understand what it is, can someone please explain it to me?


Answer
http://en.wikipedia.org/wiki/Blu-ray_Disc

let me put it in words u will understand :

-it has 6x the resolution of the dvd
-superior sound up to 7.1 channels
-blu-ray can hold up to 25Gb on one layer and 50Gb double layer
-interactivity like never before ( surf the menu while watching the film )
-blu ray player will play DVD
-it has advance durability

WHAT EXACTLY IS BLU RAY?




Clem


Whenever i see a commercial for a movie coming out on dvd its like "out on dvd and blu ray" and i never new what blu ray was exactly, is it a kind of HD thing?


Answer
Blu-Ray is the newest generation of mainstream home video media, just as DVDs were in the late '90s and early '00s and VHS was in the mid-'80s.

Blu-Ray is an optical media just like DVDs: a round aluminum and polycarbonate disc which is read by a laser. The laser in Blu-Ray players is a violet color (hence the name Blu-Ray) as opposed to the red color used in DVD players. Blu-Ray discs have a much greater storage capacity than DVDs, and the movies are high-definition 1080p resolution (1920x1080) as opposed to enhanced-definition resolution of DVD (720x480) and the standard-definition or low-definition resolution of VHS. So the picture is much more detailed on Blu-Ray discs, but only when displayed on a high-definition TV, monitor, or projector.

Blu-Ray discs also can carry up to 7.1 channel audio, versus 5.1 for DVDs.

Blu-Ray discs cannot be played in DVD players, but DVDs can be played in Blu-Ray players.




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