alebonau
Prominent Member
I often see folks chasing more and more lumens for HDR... when infact as the video below describes ... its not about lumens.. its actually about dynamic range particularly since the uplift in luminance only adds little to dynamic range for HDR... what makes the dynamic range is infact black floor and contrast !
this video as I recall it was on unveiling of the jvc nx9 with value electronics. Kris who is also a calibrator and technical writer of sound and vision magazine and calls it well I think saying how with calibration to 22-23FL, as he has done in this case, can be a good show case of what can be achieved with HDR on projectors. With TVs.... I think its case of bright and then with more nits it still just looks bright ... so not too sure about this seeking of light like moths to a flame
ps with projectors i do think 30FL from personal experience works well, but good calibrators like kris can achieve pretty well with lower... 22-23FL as has done in this case
"Kris Deering of Deep Dive AV, explains the basics of HDR, that "it's not a brightness format. It's a dynamic format." That the deep black levels that JVC projectors bring to the picture create the proper image dynamics for the viewers. This event was held at Value Electronics in 2019 featuring the new 8K-eshift JVC NX9."
this video as I recall it was on unveiling of the jvc nx9 with value electronics. Kris who is also a calibrator and technical writer of sound and vision magazine and calls it well I think saying how with calibration to 22-23FL, as he has done in this case, can be a good show case of what can be achieved with HDR on projectors. With TVs.... I think its case of bright and then with more nits it still just looks bright ... so not too sure about this seeking of light like moths to a flame
ps with projectors i do think 30FL from personal experience works well, but good calibrators like kris can achieve pretty well with lower... 22-23FL as has done in this case
"Kris Deering of Deep Dive AV, explains the basics of HDR, that "it's not a brightness format. It's a dynamic format." That the deep black levels that JVC projectors bring to the picture create the proper image dynamics for the viewers. This event was held at Value Electronics in 2019 featuring the new 8K-eshift JVC NX9."
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