OMG! What I'd LOVE to see is if you compared various types oh home lights with exactly the same methodology. Like some old, sub-80 LEDs, then the regular 90CRI ones and then the 95CRI ones.
This was an amazing video. I would love to see a tutorial of how different lights and their temperature+CRI are applied for different cinematic context or effect!
Thank you very much for making this video, spectrometers are expensive and I wanted to se a comparison like that for a long time! its impressive how tungsten is superior at color!
I've looked at a few videos on this topic. This one is THE BEST! The Spectral graphs and Charts were especially helpful. I'm adding this video to my list of Watch Again and for training. (:>)
5:50 What are the "home hardware store" brands/model of theses LED and CFL? It would be nice to have that same analysis with the best CRI lights available in a hardware store (instead of only the cheap/average version).
Thank you for the well informative video. Sekonic C-800: How to add new Memory Data to a pre-existing Memory Title other than the last one created? All newly saved memory data seem to end on the last created Memory Title. This is regardless of the selection on the Memory Title folder. Selecting and Recalling a Memory Title doesn't work for this feature. I tried the C-800 Utility on macOS, but it doesn't allow copying and pasting memory data in any tabs. The User Manual doesn’t address adding new Memory Data to a pre-existing Memory Title. Any help would be greatly appreciated. Sekonic C-800 F/W 20-11-11 (860B)
Best video ever about CRI! What about using a CBT Gel in the tungsten light? How would be the spectrum? Spiky or it could equalize the spectrum and bring more blue in a friendly way, no spiky manner?
Great question. I will say that although the spectrum would be consistent with the original light of tungsten, you are going to see a huge decrease of intensity and quantity of light when you add CBT to any tungsten light.
@@Video-Gear so we can say that it will invert the look of the spectrum? And considering that blue light is very low at intensity, we're going to see the output greatly diminished.
I don't see any CRI readout on the handheld that correlates to what he's saying, maybe he's doing a calculation from a number on display and then with another in the manual.
Very informative video but has a very significant missing part I think. You don't tell us with which camera you guys shot the video, in which format you recorded it, and most importantly, what your camera's kelvin was (White Balance) as you recorded the test shots. Isn't the whole video quite pointless without you guys telling us your camera's kelvin (WB), am I missing a point?
![[Old Version] Tutorial: The Color Rendering Index (CRI) and Video Lights](http://i.ytimg.com/vi/uHyc00NYKw8/mqdefault.jpg)
OMG! What I'd LOVE to see is if you compared various types oh home lights with exactly the same methodology. Like some old, sub-80 LEDs, then the regular 90CRI ones and then the 95CRI ones.
The best video about CRI !
a tip : you can watch series at kaldroStream. Been using it for watching lots of of movies during the lockdown.
@Denver Moises yup, have been watching on Kaldrostream for months myself =)
@Denver Moises Definitely, I have been using kaldroStream for years myself :D
This is pure gold!! Such a worthy video!!
This was an amazing video. I would love to see a tutorial of how different lights and their temperature+CRI are applied for different cinematic context or effect!
Thank you very much for making this video, spectrometers are expensive and I wanted to se a comparison like that for a long time! its impressive how tungsten is superior at color!
Greetings from Greece. Great video!!!
Very "enlightening" video. Good illustration about the differences in light source.
The best job about CRI !
Good knowledge.i saw your Video.
I've looked at a few videos on this topic. This one is THE BEST!
The Spectral graphs and Charts were especially helpful. I'm adding this video to my list of Watch Again and for training. (:>)
Thank you for the information Carlos. We are glad you enjoyed this. In time, we are going to try and to create an updated version of this.
This is a cool video. I wish I had that color meter so I could read GE Reveal HD+ bulbs and other high CRI LEDs.
Awesome video!
I greatly appreciate the kind words. Check out the other videos we have.
5:50 What are the "home hardware store" brands/model of theses LED and CFL?
It would be nice to have that same analysis with the best CRI lights available in a hardware store (instead of only the cheap/average version).
absolutly great job man
Thank you for the well informative video.
Sekonic C-800: How to add new Memory Data to a pre-existing Memory Title other than the last one created?
All newly saved memory data seem to end on the last created Memory Title. This is regardless of the selection on the Memory Title folder. Selecting and Recalling a Memory Title doesn't work for this feature. I tried the C-800 Utility on macOS, but it doesn't allow copying and pasting memory data in any tabs.
The User Manual doesn’t address adding new Memory Data to a pre-existing Memory Title.
Any help would be greatly appreciated.
Sekonic C-800
F/W 20-11-11 (860B)
That griphead at the beginning.... Just kidding, it's not going anywhere.. great video!
Thanks for your helpful video.
this was so valuable
Leon Malu thank you. Glad I could be help to you
Nice testing and cool tests.
I didn’t hear you mention anything about CQS (Color Quality Score). What are your thoughts/knowledge about that factor?
desisti is the most consistent in color rendering, right?
Best video ever about CRI! What about using a CBT Gel in the tungsten light? How would be the spectrum? Spiky or it could equalize the spectrum and bring more blue in a friendly way, no spiky manner?
Great question. I will say that although the spectrum would be consistent with the original light of tungsten, you are going to see a huge decrease of intensity and quantity of light when you add CBT to any tungsten light.
@@Video-Gear so we can say that it will invert the look of the spectrum? And considering that blue light is very low at intensity, we're going to see the output greatly diminished.
cri is the science of colors that's why we like hollywood🎥 visually💡😉
Excellent video, awesome
Nice video! I like it
A Kino Diva is not the same as a 4x4 with larger lower watt tubes. Would love to see comparison.
Nice video
Good man!
I don't see any CRI readout on the handheld that correlates to what he's saying, maybe he's doing a calculation from a number on display and then with another in the manual.
Very informative video but has a very significant missing part I think. You don't tell us with which camera you guys shot the video, in which format you recorded it, and most importantly, what your camera's kelvin was (White Balance) as you recorded the test shots. Isn't the whole video quite pointless without you guys telling us your camera's kelvin (WB), am I missing a point?
Flawless video
ayissien
The sun light the target was 3200k but the other lights the target was 5700k . That was the different in red intensity between other lights
I don't believe HMI is so bad at colour rendering
I agree. But in this case, this particular HMI rendered these results.