How did you measure luminance for exposure calibration?
@ocean457 Жыл бұрын
Beginner filmmaker here. I appreciate the purist style you bring to your videos. Having said that, you've convinced me to get the Lightdow and the Anwenk cards. :)
@Klausjp.ontheroadagain9 ай бұрын
I have both, plus a spyder checker, since years, I do most of my shooting with Natural light
@bertiefigueres Жыл бұрын
Thanks Wes for the video. Very interesting to see someone tackle this topic. To be honest, I use cards that look similar to your Anwek plastic cards (mine are JJC). For exposure I use the grey card. Mine is about -1/3 stop too dark. But it is always -1/3 stop too dark, so when I meter off it, I just place the meter at - 1/3. So actual accuracy there isn't really critical because you can adjust it that bit manually. The cards simply give you a consistent starting point for you exposure. For White Balance, I guess I am a traditionalist because I like to use the white card, which produces a fairly accurate white balance. And by fairly accurate, let me elaborate. I find that it is hard for my eye to really tell almost any difference between an image at 5000K and one at 5100K. Try it in your post editing software to see what I mean. So absolute accuracy, my cards may not have, but they get me close to where I need to be, which is very helpful. I don't do commercial work that requires such accuracy, so appreciate that it might be more critical for others. But for me, the cards are more than good enough. Thanks again for the video. It sort of confirms something I already thought, that there is plenty of variety in all the grey cards out there. And it was interesting to see the limitation of the passport checker type tools.👍
@johnrpittenger7 ай бұрын
When color balancing you're supposed to point it toward your light source. You seemed to always pointing towards the camera.
@johngood8742Ай бұрын
What is the perfect white, the reference???
@halimrahman11 ай бұрын
Good one! I normally set the WB against Calibrite Passport Checker (white chip, as mine doesn't have the gray chip). But once in a while during the recording, I would point towards the 12x12 cheap gray card. That when in a controlled lighting. In the open lighting, which I could not control, I would normally splash Calibrite on at the beginning of recording when at a new location.
@davidmultimedia2024 Жыл бұрын
I own both the Colorchecker Photo and Video Passport from X-Rite/Calibrite... fantastic, but WAY too small in practice. For RAW photos... no problem... just get a shot of the card in the proper lighting scenario and you can neutralize your image in 1 click in post. For video though (compressed, not RAW), since you need to set a custom white balance in camera for optimal accuracy.. the reality is that in practice, it's simply too small most of the time. Especially with Lumix cameras, since they have a very large WB ''target'' that you need to completely fill to get an accurate result. Since you need to position the card at the same spot that your subject is (or at least where you want the image to be neutral), you always have to move the camera to get close while being very careful to not create shadows on the card.. and depending on the focal lenght of the lens you're using... this can be a real PITA to be honest. Sometimes, you don't even want to move the camera, especially when properly positionned on a tripod. Yes you can set your WB ''before'' framing your shot.. but reality is that you often have to rebalance the image, based on your subject position in the environment (different reflections affecting the color temperature.. or simply because the clouds are moving and/or the sun is going up/down). So the 12x12 is definitely the best tool of the bunch in practice for this reason (and so cheap, if only they could be more precise). The big versions of the X-Rite and Datacolor are definitely better, but so expensive and cumbersome to carry around. Wes, I'm VERY grateful that you did all those tests for us.. Very nice to have an idea of how neutral/off they are before buying and tesing them! BTW, the ColorReader EZ is 49$ CAD on Amazon at the moment!
@RickMcGovern10 ай бұрын
So I'm not sure you answered which one is the best for video
@yesiyahh5 ай бұрын
he said that this spyder is not designed for video. xrite colorchecker that he using in this video is also for photo. check up for video version of products. xrite have one 100%
@carloscarrillo5397 ай бұрын
I just want to say I didn't know how much variance there is between products. I'm glad somebody took the time to run some test's. Also, I personally like your videos as it always feels like a casual conversation between peers.
@yesiyahh5 ай бұрын
basically he compares two professional solutions, but one of them is old (used) and other one is new. Thats the only way you can promote spyder, because a new spyder and x-rite is same thing in its quality standarts. Yeah, color reader might be yousefull thing to check up the condition of your color grades. But both of them is great and if you cant decide whats best for you just make sure that your editing software is supporting one or another solution. Note that cheap cards never gives you precision, but if you think that xrite or spyder too pricey for you, then dont buy them, you dont actually need them YET. If you have knowledge and hands you will get great results without this cards. Pro cards like these just adds extra cherry-on-top-precision, and saves time to pro shooters.
@wolfamriАй бұрын
I totally love your analytic approach to all the things. Unfortunately that is not mainstream and probably why you have far less subscribers than you deserve.
@tonykeltsflorida Жыл бұрын
I learned about white balance and using "grey" cards. I set my camera to AWB and shoot in RAW. If the color is a bit off, I can fix it in post. Canon is usually pretty good with color. I wish I was getting paid, then I would try for more accurate colors.
@sh87362 жыл бұрын
Hi Wes saw a talk at a recent photography event where the speaker said get one of these colour checker things to get your colour right, so I know to take a photo with it but then what have no idea in Lightroom what to do?
@WesPerry2 жыл бұрын
You need to take a raw image, then use the software (shown in the video) to create a colour profile for your shoot that gets added into Lightroom.
@ajc-th5ei2 жыл бұрын
I realized how much color accuracy meant when I started calibrating displays. I have an older i1 pro 2 from EFI, and an i1 Display Pro that I intend on replacing at some point due to age. Now, I do need to get the i1 Pro 2 recalibrated as it has been some time (a couple years) since its last calibration. But, the i1 Pro 2 isn't just for emissive sources, it has a tungsten light and can check for the color spectrum being reflected (spectrophotometer, after all). So being able to confirm the RGB of the source, then match the RGB with the camera for the levels will be awesome, as well as creating a 3D LUT for my home studio (as that will not change much once I get it setup). I just decided to start a couple YT channels, so am getting the photography equipment to start (a used camera, a kit of LA150Bi, a Shure SM7B since I already have a 60dB gain preamp and the shows I'm planning are talking head types, a colorchecker passport duo, streamdeck xl, a backdrop and if I can afford it after the camera (goal of a used Sony A7 III to start) a couple accent lights like the GVM 800D or GVM 880RS, just something to inject color at an affordable price). So I'm lucky I have the i1 pro 2 and the ADC and pre-amp from my audio hobby. Will elevate my work off the bat. But white point and gray scale matter more than people realize!
@WesPerry2 жыл бұрын
Everything gets a lot more complicated when you start looking closer. From color to making KZbin videos ;)
@joeystap6 ай бұрын
Hi Wes! Great video. What's the clamp in the back that you're using to hold up the white balance card?
@ruthfurman69532 жыл бұрын
I only have the pro photo smaller 3 in 1 kit kinda similar to the second one you used will that work plz respond asap
@jeffborkowski Жыл бұрын
What is the most neutral 18% card you've measured?
@Pixelpeeps-692 жыл бұрын
Great video 👌 is it must to own these gadgets as an events and weddings photographer?
@WesPerry2 жыл бұрын
I wouldn't say so, no. Wedding and events you don't really have time for such things, nor is color accuracy usually terrible critical. For the most part we don't have controlled enough lighting to be able to take a measurement and stick with it, as every corner of the venue will have a difference colour balance anyway.
@humbertg.96618 ай бұрын
Hello, Thanks for this video. I just want to tell you that I'm a bit confused. With the datacolor which side do you use for WB calibration, the lighter or the darker one? Cheers!
@WesPerry8 ай бұрын
White balance calibration is with the grey side, usually. The white Can be used, but also can sometimes be too bright to be accurate.
@TasteofTaboo2 ай бұрын
It is getting worse, light modifiers can have a huge color shift, also flash tubes. Photo lenses all render colors a bit different. I did several books and catalogs for contemporary painters and this can become really challenging. Also did high-end fashion and this can become really challenging with high-end garments. Cotton and cheap plastic garments are not a problem, but the special, more expensive stuff ... this is when you have to know what you are doing. Also this is the point when you're going to avoid ACR/Lightroom as much as you can with raw.
@WesPerry2 ай бұрын
Yep, I did a video about the soft boxes issue as well. There are a Lot of factors to account for! kzbin.info/www/bejne/boLRkGmmfNF6etE
@andreverhagemusic5 ай бұрын
12:24 your light meter asumes its 50% grey thats average 18% reflected light.
@truthseeker6804 Жыл бұрын
the anwek and ligghtdow are winning for 18% gray, can use the lightdow for whitebalance and anwek for 18% gray. im getting both.
@WesPerry Жыл бұрын
Now I just need to buy 100 of each to check copy variation 😩😂
@truthseeker6804 Жыл бұрын
@@WesPerry buy 100 of each of the others too. looking forward to your comparison. 😁😁
@WesPerry Жыл бұрын
😭😂
@AlainLafleche12 жыл бұрын
Hi Wes, this look a pretty interesting tool for white balance, ExpoDisc V2 82MM for $86 cad.
@WesPerry2 жыл бұрын
I’ve seen this but absolutely cannot see how this could be useful in most settings. I understand how it works, but it seems to be based on a fundamental misunderstanding of the complexity of light in most spaces. The light falling on the camera lens could be entirely different from the light falling on your subject. Perhaps I need to make a video 😏
@jeffborkowski Жыл бұрын
@@WesPerry with an expodisc you can measure the light falling on your subject. by simply placing your camera with expodisc installed in the subjects place. so very much usable in complex mixed light scenarios, ocf etc. very useful tool actually to determine exposure and set custom WB. In particular when not in a studio.
@ccstorm27 ай бұрын
I have to say about the smell that i also faced when i bought the grey card. It was horrible, i thought it was only me.
@roberthall755 Жыл бұрын
Did you test ExpoDisc V2 ?
@WesPerry Жыл бұрын
I dunno man, that thing freaks me out. Some kind of black magic. 😂
@terrygriffin5201 Жыл бұрын
I like your test. However, there is one flaw. The color checker photo should not be used for video exposure. Only for photos. It would be great to see if there is a real variance with X-rite's Color checker Passport Video. Good test though.
@Si0bart2 жыл бұрын
Is the MacBook Grayist thing on the table out of curiosity.
@WesPerry2 жыл бұрын
Excellent question! Since it’s a semi-reflective surface, the reader doesn’t actually work great. But it gave me a “space grey” of R103 G130 B109 🤔
@arthurb14002 жыл бұрын
Thank you for the new version of the video !
@jettschenker3 ай бұрын
Or you could just skip all this headache and adjust the white balance in your video editing program adjusting it to where you think it looks good and pleasing to your eye because no matter what weight balance each of these different cards are giving ultimately what matters is in the finished product what looks good to you on the video or the photograph and like I said you can adjust that in the video editing program so whatever pleases your eye.
@WesPerry3 ай бұрын
This is only truly effective if you’re shooting raw video. Even in a nice flat log profile adjusting the white balance more than a little is going to terribly skew your colors.
@aagevaksdal3 ай бұрын
To be quite honest, I would say that your lighting looks fantastic no matter what, and that your mic picks up too much of the room. Quite the oposite of what you think ;) Great vid, I learnt a lot, thanks! :)
@Si0bart2 жыл бұрын
I just watched the original version this week, got to research to see what different. Lots of work thanks for the share I didn't thing that wasn't Gray this much.
@WesPerry2 жыл бұрын
Everything gets incredibly complicated if you start looking very closely 😂
@dexon5557 ай бұрын
After many years of buying various color targets, Calibrite/Xrite is the brand I trust.
@GastonShutters Жыл бұрын
learned something new. Thanks for the video!
@jean-michelargentin5465 Жыл бұрын
Hello West, I'm glad you toke the time to make video explain the inaccurate of white cray cards and how un-useable do to its cheap colors. How ever there is one that's 99% accurate and I would like you to test it only cost $49 ( WhiBal ) it would change your life:)
@WesPerry Жыл бұрын
Which one is that?
@jean-michelargentin5465 Жыл бұрын
You think me later.
@JeffBourke8 ай бұрын
they reccomend that you change out the color checker every 9 months...... that's very convenient for them to reccomend!!!!
@terencemorrissey44132 жыл бұрын
Great video, thanks Wes.
@gabriel-mckee Жыл бұрын
Great video; thanks for sharing!
@Deruzejaku6 ай бұрын
The check on this tool depends on shift on some LED light they use there also. Also if you will be checking product of company x with another product of company x It's reasonable to thing results would be better xD Also are most of those tools meant to colour calibrate or to fix your exposure? xDDD Not to mention with situation when you're not in FULL control of your lighting, you just won't get 100% accurate colours it will be impossible because colour casts. All those tools should be good to use, certainly better than nothing. If you need 100% colour accuracy, first control lighting entirely, second get good lighting, or at least lighting with the same color shift for entire set of lights, third do a full color calibration not based on just grey value. If you're doing work that needs this level of color accuracy might as well just do it right :D Otherwise, you'll be fine with that rough approximation most of those tools give you anyway
@denizahmet2299 Жыл бұрын
Getting a perfect colour balance and exposure with these tools can be helpful - but then we start editing to get away from that 'perfect' look.
@WesPerry Жыл бұрын
I don't know what you're talking about. My edits are Always PERFECT 😂
@kennethnielsen38647 ай бұрын
Thanks for sharing.
@JeffBourke8 ай бұрын
green problem - yes sony doens't like to WB off a grey card.
@WesPerry8 ай бұрын
I’ve only ever had this issue with Sony while using relatively strong ND filters
@johnalmberg7512Ай бұрын
Seems like an ad.
@puredistancegolf Жыл бұрын
Good vid, thanks.
@GravityPicturesOfficial Жыл бұрын
You just saved me some money for sure!!😂
@WesPerry Жыл бұрын
Happy to help? I hope? Haha
@patrickmcmahon8183 ай бұрын
Hulk is mad at grey card!!!
@jaym593811 ай бұрын
There are other brands of calibration like the Color Checker. Possibly cheaper. I do not endorse Datacolor as they're as bad as Apple when it comes to obsolescence.
@slaypidin Жыл бұрын
Great review. Some doubts on credibility: 2 pieces of equipment were supplied by vendor. How do we know that the datacolor cards were not cherry picked? And how do we know that the values from the datacolor spectrometer are accurate? Not asking that you invest into higher grade equipment though it would be really great to see similar measurements vs. calibrated lab quality equipment. Also, comparing a brand new checker to an aged one is really unfair for xrite. I wish xrite sent you their own cherry-picked meter and brand new cards and see what comes out.
@bobgriffin316 Жыл бұрын
I find that red, blue and green tend to overlap each other on the black end of the histogram at the right colour temperature. You have to use a little common sense. It does not always work.
@ginaheaton2203 Жыл бұрын
$ Over $9,000. I’d have to be a millionaire to spend that kind of money.
@JeffBourke8 ай бұрын
At the end of the day, it doesn't matter. They are close enough.
@ROVideos6 ай бұрын
That's right.
@naifalsaeedan5413 Жыл бұрын
Color is represented by luma, saturation, and hue the calibration tools will put you 85% accurate.. you will have to relay on your eyes at some point .. taking a picture of calibrated color with low light/harsh light color shifted areas (sunset, sunrise) or near fireworks or plants is extremely hard with calibration tools and will get you nowhere.. i rather practice color correction while shooting as possible and makeup in post .. and you’ll get the good results
@WesPerry Жыл бұрын
For most shoots I of course rely on my eyes. But for a lot of video work it’s more difficult to change in post, or for fashion and product photography where you have to have 100% accurate colours.
@lamar_studios Жыл бұрын
Full the screen with the small cards your using, thank me later 🤭
@acedia445310 ай бұрын
Holy overkill
@oo0RECON0oo Жыл бұрын
If you need a device to see the colour, then you will never see it with your eyes.
@johngood8742Ай бұрын
Use styrofoam sheet!
@WesPerryАй бұрын
Oh I’ve seen some slightly yellowed styrofoam in my day 😏
@johngood8742Ай бұрын
@WesPerry Buy a new one!
@RafaelOtake6 ай бұрын
I am horrified about those fingers touching the pads... Please, stop.
@ugurcanarapoglu80029 ай бұрын
hahaha :D
@Klrandom Жыл бұрын
Thank you for the video but please be more concise 🤓
@WesPerry Жыл бұрын
Funny you should mention that. I had made a previous version of the video and had many complaints that it was too concise, so I added more information and rereleased this one 😂