Videographers must account for more than what’s on the shortlist when filming to get the best quality footage, such as unexpected changes in lighting.
Even the most fastidious film production professionals in Video Production Dubai face logistical challenges from time to time. Although the lighting for a shot may appear to be perfect from your vantage point, the footage captured by a camera lens may appear to be very different.
This is for a reason. Our minds are hardwired to ignore lighting inconsistencies that cameras detect.
If you’re filming for a client, your eyes may have no trouble processing variations in illumination from room to room. Your camera won’t be able to adjust in any of these rooms if natural light comes in via the windows.
Why is that? Your camera pulls up different color temperatures from natural light and tungsten (indoor) light. You can end up with footage that has a slight blue tinge if you don’t tweak the white balance setting and make other changes (or red tint).
That’s an outcome you don’t want, whether you’re working with clients or not.
Thankfully, this article will teach you everything you need to know about identifying and controlling color temperatures in various video making conditions.
Color Temperature and White Balance are both important aspects of lighting design.
Because proper lighting is so important in videography, it’s likely you already know what color temperature is and why it’s important. However, there’s a catch: It’s easy to ignore how crucial it is to learn more unless you’re personally in charge of the lighting for your productions.
Let’s break down the basic concept and then go a step further to provide more light on the subject.
The first thing to understand is that color temperature refers to the warmth or coolness of light and is expressed in Kelvin degrees (K). Every light source has its own color temperature, such as a candle, a tungsten lamp, or natural sunshine.
Some light sources are warmer or cooler than others, as may be seen on a colour spectrum, and color temperature ranges from 1,000K to 10,000K.
Even if you don’t know the color temperature of a light source right away, follow this basic rule:
- If the light is coming from an indoor source, it is on the warm end of the spectrum (1,000K to 5,000K).
- If the light is coming from the outside, it is cool (5,200K to 10,000K).
Though the Kelvin scale is simple to grasp, things become more complicated once you arrive on set and begin working with many light sources at once.
If you’re filming indoors but the white balance on your camera is set to a higher color temperature (5,000K or above), your movie may have a small blue tint. A lower white balance setting for an outside shoot, on the other hand, may result in a reddish tinge on your footage.
It’s not always possible to manage all of the light sources on set and eliminate the ones you don’t want. The next best thing is to get the appropriate white balance, but there are various elements to consider (and actions to take) in order to get white balance just right.
White balance and color temperature are related in several ways.
Because color temperature and white balance are inextricably linked, it’s impossible to discuss one without the other. If your footage’s white balance is inaccurate, it’s most likely due to incorrect color temperature accounting.
Different color temperatures are neutralized on the camera to obtain white balance. Because the warm and cold colors in your film are balanced, you won’t have to worry about a blue-ish or red-ish tint.
You reclaim control of how light is caught in your movie by modifying your camera settings. You can also avoid having your images’ colors distorted or changed.
A strong understanding of color temperature can aid you in achieving the proper white balance in your videos for any type of videography project you may undertake in Video Production Dubai. You may also ensure that the film you capture is of high quality by using the proper white balance.
The last thing you want is for the white balance to be off, whether you’re filming in a studio situation or not. If you don’t achieve the perfect white balance when filming, you might have to work extra hard in post-production to fix the problem of mixed color temperatures.
What is mixed color temperature and how can it be resolved?
It’s exactly what it says: mixed color temperature. In one region, a mixture of distinct color temperatures.
The likelihood of dealing with mixed color temperatures is great whenever various light sources are involved. It’s a reasonable assumption that you’ll run into mixed illumination challenges on a frequent basis unless you drape a duvetyne over every window or work in a completely enclosed studio.
Let’s pretend you’re filming in an indoor location with natural light streaming in through a window, fluorescent lights hanging from the ceiling, and a few candles strewn about. You’re already juggling three different color temperatures at this stage.
You’ll need to account for these light sources as well if you’re using a three-point lighting system with extra motivated lighting.
Finding the proper white balance in a diverse lighting scenario takes time, no matter how much experience you have as a filmmaker in Video Production Dubai– especially if you shoot at a different site each time.
When working with mixed color temperatures, it takes time and a lot of trial and error to achieve the optimum image quality. And, while you can always improve things in post-production, there’s only so much you can do once the shoot is over.
We’ve created a list of ideas and strategies for acquiring a more correlated color palette to help you make the most of pre-production and production.
For Each Shoot, Plan Ahead of Time.
It’s always a good idea to think about 1) the potential light sources currently present on location, and 2) the lighting gear you’ll bring along in the days or weeks preceding up to a shoot.
A lighting overhead, which is simply a pre-production document that explains down where your lighting equipment will go for an indoor or outdoor shoot, is an excellent way to plan for an indoor or outdoor shoot.
This type of paper acts as a blueprint for your lighting crew (or just yourself) and aids in visualizing the equipment you’ll need on location.
Not only should you design your lighting setup strategically, but you should also think about how natural lighting will shift throughout the day if it is a consideration for your shoot.
Things will inevitably go wrong during production, but the better prepared you are now, the easier it will be to adjust to lighting problems afterwards.
Set the White Balance on Your Camera Manually.
Though most cameras offer white balance auto-adjustment features, not all cameras have the same auto setting.
When employing many cameras during a shot and relying on an auto setting, there’s a good chance the footage won’t blend together visually. Because the auto setting is a fixed setting, it isn’t suitable for every indoor, outdoor, or mixed illumination environment.
Although any anomalies can be corrected in post-production, manually tweaking the white balance setting will save you time and effort. You’ll be able to work with several cameras in any lighting situation and have more control over the video’s presentation this way.
Ensure Accuracy by Using a Gray Card and Diffusion Material.
A gray card allows you to manually modify the white balance setting if you’re ever unclear if it’s the proper one. A gray card can help you modify the exposure and white balance in your shot at the same time.
Diffusion material, such as a black flag or duvetyne, can provide you even more control over lighting on location if you need to adopt a more full-coverage approach.
Heather utilized a blackout curtain to block out the incoming natural light in her video on lighting a night scene.
This allowed her to minimize undesirable ambient lighting, alter color temperature, and add fresh motivating lights into the room, creating the illusion that moonlight was streaming in through the window.
CTB and CTO Gels Save You Time and Money.
We’ve said it before, and we’ll say it again: when you’re filming with various color temperatures, finding the proper white balance setting becomes more challenging.
Fortunately, using CTB and CTO gels during filming (rather than doing extra work in post-production) is another option for addressing the lighting situation.
Color Temperature B, or CTB, is a thin tinted film that can be used to cover indoor lighting to enhance coolness and make it more similar to natural light. Color Temperature Orange (CTO) adds warmth to a higher-temperature light source by creating the opposite effect.
Color gels are reasonably priced and portable. Instead of buying fresh lighting equipment, you can invest the money in color gels.
Purchase New Equipment As Well As Light Bulbs with Different Color Temperatures.
If you want to balance the lighting and get the most out of the equipment you currently own, CTB and CTO gels are a terrific alternative. If you’re new to videography or don’t have the funds to invest in more gear, softbox lighting kits with adjustable color temperature light bulbs can be worth considering.
Not only do you have more control over the color temperature of your lighting, but many of these kits also make it easier to achieve superior green screen and three-point lighting.
Make your future self’s post-production life easier.
Adjusting the white balance during filming can rapidly become second nature after you gain a better understanding of the color temperature chart.
Minor changes to your camera’s white balance can dramatically improve the color quality of your video and cut down on the amount of time you spend color correcting in post-production.
Post-production is already a time-consuming part of the video production process in Video Production Dubai, as you may be aware. You can invest more time to crafting a project you’re happy of if you know how to avoid additional obstacles.