09 Aug 2017, 10:48
#12203
Thanks Rasmus. PGICE used an open source software for his measuments, hardware I don't know.
OLED gets muddy in one way or another. How bright are the stars compared to a 900 LCD value it can achieve without too much of a halo (like 1-5%). Maybe that would be acceptable. But how often do we see stars, or view stars, compared to general well lit images that the 900 seems to be good at. Even on fire based lights in a scene, would the 900 array just add a lustre to them? So the issue is can an LCD do HDR much better at higher brightness without too much compromise? Even on a black background, bright natural deep colored objects may not be bright enough to break the led array in HDR. So, it's a compromise, that OLED suffers due to not only limited HDR, but severely limited depending on amount of screen, and severely limited as PGICE pointed out in color saturation at hdr levels.
But the reason I was hopeful of a new 900 LCD, was not only color space improvements, but hoping for the twin shutter LCD technology bringing black levels down to nominal leveks, which means that the led array will bleed through much less, and even 4000nit arrays might be possible. Now, that would break the TV market, if Panasonic could sell Bluray 4k ready TV with 4000 nit HDR before anybody else could manage to perfect it. Hopefully Panasonic realses a real market advantage to place it back into the market.
Anyway, bring in the post rec2100 hdmi 2.1 4000 nit Dolby vision 10k 16 bit TV's with customisable 3D luts! ?
OLED gets muddy in one way or another. How bright are the stars compared to a 900 LCD value it can achieve without too much of a halo (like 1-5%). Maybe that would be acceptable. But how often do we see stars, or view stars, compared to general well lit images that the 900 seems to be good at. Even on fire based lights in a scene, would the 900 array just add a lustre to them? So the issue is can an LCD do HDR much better at higher brightness without too much compromise? Even on a black background, bright natural deep colored objects may not be bright enough to break the led array in HDR. So, it's a compromise, that OLED suffers due to not only limited HDR, but severely limited depending on amount of screen, and severely limited as PGICE pointed out in color saturation at hdr levels.
But the reason I was hopeful of a new 900 LCD, was not only color space improvements, but hoping for the twin shutter LCD technology bringing black levels down to nominal leveks, which means that the led array will bleed through much less, and even 4000nit arrays might be possible. Now, that would break the TV market, if Panasonic could sell Bluray 4k ready TV with 4000 nit HDR before anybody else could manage to perfect it. Hopefully Panasonic realses a real market advantage to place it back into the market.
Anyway, bring in the post rec2100 hdmi 2.1 4000 nit Dolby vision 10k 16 bit TV's with customisable 3D luts! ?