Blu-ray gets huge 4K quality boost, possibly kills 3D

The official body that sets the specifications for Blu-ray has finally agreed on a standard that will allow 4K material, or ultra HD, to be stored on Blu-ray disks - after previously announcing that we'll have 4K Blu-rays by Christmas time. So why has all of this taken so long when there is really no surprise about what 4K is? Well, thanks for asking. It has a lot to do with a new approach to how we see images. Rather than just increasing the resolution, which is easy, the BDA has also taken the