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Can D-Cinema do whatever they want with 4K resolutions projectors?I can't find specs!

post #1 of 2
Thread Starter 
It seems as if Sony and JVC D-Cinema 4K projectors aren't the same at all. What gives? What's the actual resolution? Sony is 4096x2160 and JVC is 4096x2400. Is there no standard?

What about color temperature? D-Cinema is D.55 ( 5500K or 6300K? ) while the CIE Standard Illuminant D.65 ( 6500K or more accurately 6504K ) which more represents average natural daylight. Since HDI came out with the new LASER 3D projector, LASERs don't have the spectral limitation of Xenon, will D-Cinema finally change to the Standard Illuminant?

Quote:
Originally Posted by TomHuffman View Post

The DCI green is 24% more saturated and the red is 17% more saturated than Rec. 709, while blue stays the same. That shifts the white point towards yellowish-green. Thus, x0.314, y0.351. That's a color temp (a truly useless metric IMHO) of approx. 6300k.
post #2 of 2
Digital Cinema System Specs:

http://www.dcimovies.com/DCIDigitalC...emSpecv1_2.pdf
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AVS › AVS Forum › Display Devices › Ultra Hi-End HT Gear ($20,000+) › D-cinema Equipment and Theaters › Can D-Cinema do whatever they want with 4K resolutions projectors?I can't find specs!