FacelessSamurai
..but cry so much I wish I had some
What? Are they applying "HDR" to yet ANOTHER separate thing?
Here is what it has been before:
In photography: You take the same photo at different exposure levels and then merge them so no whites are blown out and no blacks are crushed. It essentially increases captured detail across a wide contrast beyond what our current technologies can do at once.
In videogames: When switching between indoors and outdoors environments the game dynamically manages its own sense of exposure level between different forms of lighting and thus emulates what your eyes naturally do. Was really slow and sloppy in previous years but has made great improvements, now doing very well in games like Dragon Age Inquisition to even improve atmosphere in rain and tree shade and such.
In displays: When you're watching a movie and the scene is dark or bright, the TV artificially increases or decreases its exposure/gamma levels on the fly to try and maintain a theoretical midrange on the most detail to make the image pop. In practice all it does is shit all over the filmmaker's intention in every single shot, usually destroys detail in some way or another, over-brightens things that are intended to be dark, and since it is not properly instantaneous/fluid it creates a horribly inconsistent viewing experience like the cameraman was some moron constantly adjusting exposure to help himself see things through the eyepiece.
Seeing as how there is so much protest to my post and with this clue about it being a feature of 4k, I can only assume that they are now using "HDR" as a way of describing increased contrast ratio. If that is the case, then of course I don't mind a higher range of contrast, but I am annoyed with them taking a term for a camera ability (the contrast ratio that a camera can capture across is called the "dynamic range" of a camera because it is actively capturing it, hence dynamic, whereas video output is static) and then to describe an increase in this, merging yet another separate thing into the "High Dynamic Range" term. They could easily say High Contrast Ratio if that is what they mean, but "HDR" has already been pushed as a buzzword for years.
HDR in 4K TVs and UHD Blu-Rays has been in talks for well over 2 years now, it's not like this is a new thing. Don't really understand how you are not aware of this, seems it was all TV manufacturers wanted you to know about their TVs in the last 2 CES.