Good stuff.
There is also a lack of quality Freesync 2 monitors on the market. AMD needs to work with their partners and resolve that too.
AMD FreeSync 2 HDR Coming To The Linux Kernel In 2019
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Originally posted by tildearrowIsn't the pixel color value enough?
Originally posted by tildearrowWhy can't we adopt at least 16-bit floating point and save ourselves from this complexity?
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Originally posted by tildearrow
Isn't the pixel color value enough? Why can't we adopt at least 16-bit floating point and save ourselves from this complexity?- DCI/P3 Color Space
DCI-P3 is a popular high dynamic range (HDR) RGB color space that was introduced in 2007 by SMPTE and features a color gamut much wider than Rec. 709, covering 45.5% of all colors perceptible to humans as per the CIE 1931 color space. All Digital Cinema Projectors are capable of displaying the entire DCI P3 color space.
DCI/P3 has assumed importance in recent times since this is the reference color gamut for current ‘Ultra HD Premium TV’s, which are expected to support at least 90% of the DCI/P3 color space with a minimum brightness of 0.05nits and maximum brightness of 1000nits - The Rec. 2020 color space
ITU-R Recommendation BT.2020, more commonly known by the abbreviations Rec. 2020 or BT.2020 is the de facto standard for HDR10 which defines various aspects of UHDTV such as resolution, frame rates, bit depth, chroma subsampling and color space. The associated color space is also commonly referred to as Rec. 2020. It covers 75.8% of all colors perceptible to humans as per the CIE 1931 xy color space.
In August 2015, the Consumer Electronics Association (CEA) standardized the HDR10 Media Profile format for all HDR compatible display devices. Support for REC.2020 color primaries and ST2084 EOTF transfer characteristics are essential to this format.
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- DCI/P3 Color Space
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Originally posted by uid313 View PostNow if only Intel could get behind this too...
https://www.reddit.com/r/hardware/co...ure_coming_in/
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I hear you want HDR 800 or above, and only select titles work well with it, such as FarCry5 I hear?!
Allot of cheap monitor makers are giving people HDR200/400/600 screens, basically their SDR.
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Most basic definition of HDR output is that individual pixels or areas can be brighter than the color white with the chosen brightness level for an SDR picture. It allows to get closer to real life brightness contrasts and is best achieved with self-luminous display types like OLED to avoid halos etc.
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Originally posted by tildearrow View PostTypos:
What is HDR exactly? When I first saw it I thought it was something like deep color, but after finding out deep color monitors and HDR are different things, I got a little crazy...
I've never owned any HDR monitor myself, and I am not sure I ever saw one, but people say it makes a bigger difference than 1080p ->4K.
No idea what "deep color" is about, must be a proprietary implementation of HDR, or a marketting name of a random brand.
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