LAWreano

I see. Thank you!

May 11, 2025 03:48 AM By andre_ss6

36

Can you help me understand how I should read the deltaE ITP/white balance charts? I always assumed that the bar chart on the left plotted ∆error x luminance/stimulus, while the one on the right plotted the same thing, but with one line per channel. However, looking at the S95F chart, for instance, following my assumption the chart on the right would indicate that inaccuracies only start at the lighter shades of gray, while the chart on the left would indicate the white balance is all over the place, with big perceptible inaccuracies on almost the entire luminance range. On the G5’s chart, going with the same assumption, the chart on the right would indicate inaccuracies again only on the lighter gray shades, while the chart on the left would indicate the opposite. I don’t understand😵‍💫

Hey there! The chart on the left (DeltaE ITP) doesn’t just show the white balance errors, but also how noticeable the color errors are overall, so that includes hue and saturation as well. The chart on the right only shows how balanced the red, green, and blue channels are, so even if those lines look good, you can still get visible color errors. That’s why a TV like the S95F looks pretty good on the right chart with darker grays but still has the longer bars indicating inaccuracies on the left chart. I really hope that helps clear things up!

Can you help me understand how I should read the deltaE ITP/white balance charts? I always assumed that the bar chart on the left plotted ∆error x luminance/stimulus, while the one on the right plotted the same thing, but with one line per channel.

However, looking at the S95F chart, for instance, following my assumption the chart on the right would indicate that inaccuracies only start at the lighter shades of gray, while the chart on the left would indicate the white balance is all over the place, with big perceptible inaccuracies on almost the entire luminance range.

On the G5’s chart, going with the same assumption, the chart on the right would indicate inaccuracies again only on the lighter gray shades, while the chart on the left would indicate the opposite.

I don’t understand😵‍💫

Apr 20, 2025 04:22 PM By Mdeco2025

1

I recently got a Hisense 65" U7N and am very happy with it. My only complaint has been the red color on the TV being slightly off. Just as stated here, any team in red during a sport game looks slightly orange. I only notice this when watching on cable as the TV automatically sets to DolbyVision IQ, the picture and colors are fine with my PS5 on HDR Game setting. What setting should I change to make reds look less orange on cable?

Try changing the Color Space menu.

I recently got a Hisense 65" U7N and am very happy with it. My only complaint has been the red color on the TV being slightly off. Just as stated here, any team in red during a sport game looks slightly orange. I only notice this when watching on cable as the TV automatically sets to DolbyVision IQ, the picture and colors are fine with my PS5 on HDR Game setting. What setting should I change to make reds look less orange on cable?

Apr 17, 2025 12:30 PM By  Ben Trudeau

Hey there! I’m not entirely sure what you’re asking, but Max Luminance is 4000 nits in the HDR metadata generator. Let me know if that doesn’t answer your question. Thanks for reaching out.

OH Sorry! Question about how much mastering luminance you use to measure HDR Color Accuracy

Apr 14, 2025 07:47 PM By Darkman

98

hi. Which of the 600/1000/4000nits does Mastering Luminance use?

Hey there! I’m not entirely sure what you’re asking, but Max Luminance is 4000 nits in the HDR metadata generator. Let me know if that doesn’t answer your question. Thanks for reaching out.

hi. Which of the 600/1000/4000nits does Mastering Luminance use?