![]() ![]() If you've ever seen things like white text with a glowing halo around it, or a big splotch of grey following a cursor or some other moving object on the screen, that's what's happening.įidelity: This is the best graphical setting at a fairly solid (few dips and stutters) 30fps (1728p to 2160p ). A large number of displays have just hundreds, and this can actually make viewing HDR content far worse, as you have areas of grey mixing in with black muddying the whole image. This effect can be decent if there's a sufficient number of local dimming zones, but you really need 1000s before that's the case. ![]() Display manufacturers attempt to work around this problem using full array local dimming (FALD) where they literally turn off zones of the LED backlight to try to match dark areas of the scene. LED has an always on backlight, so it cannot produce true black. You also have to consider the panel type. For example, monitors can get a DisplayHDR 400 certification, which means they're capable of hitting 400 nits, but it's not truly an HDR experience. This allows for a greater range to be displayed, despite the relatively lower maximum brightness.Īnything under 600 nits, though, is going to be pretty bad for HDR content. ![]() Most OLEDs can't go over 600 nits, but they're still the gold standard for HDR content, primarily because of their ability to reproduce true black. All displays work within a range of the various HDR specifications spectrums that they can reproduce. Dolby Vision is actually mastered for 4000 nits, even though there's no display on Earth, even in a theatre with Dolby Vision that can actually hit 4000 nits. True HDR requires greater than 1000 nits, yes. ![]()
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |