23.01.2018., 13:01
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#10302
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The mighty pirate
Datum registracije: Sep 2007
Lokacija: London
Postovi: 9,103
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Citiraj:
Autor darkijas
To 3x bolje slobodno stavi pod navodne znake.
Ja sam poprilicno skeptican naspram hdr-a na klasicnim led televizorima bez tehnologije lokalnog zatamnjenja. Lcd sa losom crnom + hdr =katastrofalna crna/negledljivo. Vise bi volio postenu plasmu iz 2012 ili 2013 nego deset tih led-ova sa hdr-om
Ako cemo o "ficerima" vije je fora 3d kaj su izbaciji nego taj svemocni hdr
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Opet vezano za onaj certifikat koji sam već nekoliko puta spomenuo...
Uvjet za dobivanje toga je među ostalim i...
Citiraj:
Minimum brightness and contrast ratios: This is probably the most interesting one, as it's great for consumers and shows the different players here at work. There are two possible minimum specs. A minimum brightness of 1,000 nits, along with a black level of a maximum of 0.05 nits (20,000:1 contrast ratio), or a minimum brightness of 540 nits, along with a black level of a maximum of 0.0005 (1,080,000:1).
The first option is clearly for LCDs, and can only be obtained by some sort of dynamic backlight (ideally, local dimming).
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Dakle, HDR TV očito ne može biti HDR bez neke vrste kontrole backlighta, jer ne može zadovoljiti parametre koji su potrebni.
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