How to Fix Exposure and White Balance in Your Footage
Fix footage that is too dark, too bright or tinted. Learn to set exposure, contrast and white balance step by step in any video editor.
Objective
You will be able to correct brightness, contrast and color cast on a clip so it looks natural, and know when a shot cannot be fully saved.
Before you start
- A clip on a timeline that looks too dark, too bright or tinted
- A color or basic correction tool in your editor
- Access to scopes such as a waveform if your editor has them
Overview
Exposure is how bright or dark an image is. White balance is whether the colors look neutral, or lean warm, cool, green or magenta because of the light source. These two settings decide whether footage feels natural, and they are the first things to check on any new clip.
You can fix much of this in editing, but not everything. Footage with a lot of detail still in the dark and bright areas gives you room to work. Footage where the sky is pure white or the shadows are pure black has lost information, and no tool can bring it back.
This guide shows a simple, repeatable order for correcting a clip: exposure first, then contrast, then white balance, then a final check. The steps work in any editor. Names and menus differ between programs and versions, so look for the tool with a similar purpose.
Step-by-step
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Look at the clip before you touch anything
Play the clip a few times at normal speed. Ask three questions. Is it too dark or too bright? Does it look flat and gray, or harsh? Do the whites and neutral grays lean toward a color?
Write short notes if it helps. Knowing what is wrong before you adjust stops you from making random changes and chasing your own tail.
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Open your scopes
Many editors offer scopes, which are graphs that show the image as data. A waveform shows brightness from dark (bottom) to bright (top) across the width of the frame. A parade shows the red, green and blue channels separately. Check your editor's help for what it offers.
Scopes matter because your eyes can be fooled by room light and screen settings. A waveform gives you a steady reference. If you do not have scopes, you can still follow these steps by eye, but go slowly and check on another screen.
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Set exposure first
Find the control that adjusts overall brightness. It may be called exposure, brightness or gain, depending on the editor. Move it until the main subject, usually the face or the product, sits at a comfortable brightness.
On a waveform, a well exposed shot usually fills most of the range without piling up against the very top or very bottom. If a large part of the graph is cut off at the top, bright areas are clipped and have lost detail. Avoid pushing exposure so far that this happens.
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Adjust contrast and the dark and bright ends
Once the brightness is right, work on contrast. If the image looks flat, increase contrast a little or lower the darkest values and raise the brightest values. If it looks harsh, do the opposite.
Many editors let you control shadows, midtones and highlights separately. Use them to recover a bit of detail in a bright sky or lift a dark area without changing the whole image. Make small moves and compare with the original often.
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Find something that should be neutral
White balance works best when you can point to something that should be white or gray: a white wall, a sheet of paper, a gray shirt or the whites of eyes. If the tool offers a picker or eyedropper, click on that object. The editor will shift the colors so the object becomes neutral.
This is a good start but not always a finish. A picker can overcorrect and remove the warmth that makes a sunset look like a sunset. Treat the result as a base and judge it by eye.
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Adjust temperature and tint by hand
If you cannot find a neutral object, use the manual controls. Temperature moves the image between cool (blue) and warm (orange). Tint moves it between green and magenta. Names can vary by editor.
Move temperature first. If the image looks too yellow, cool it. If it looks too blue, warm it. Then check for green or pink in the skin or whites and nudge the tint. On a parade, the red, green and blue channels should line up roughly at similar heights for neutral areas.
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Check skin tones
Look at faces last, because they are the most sensitive part of an image. Skin should look healthy and natural for the person, not orange, gray or green. Different skin tones have different appearances, so judge based on how the person looks in real life.
If skin looks off after white balance, change the tint or temperature slightly and see if it improves. If a small change fixes the face but spoils the background, you may need a more targeted tool, such as a secondary correction that affects only a range of colors.
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Compare with the original and the next clip
Toggle your correction on and off to see the before and after. The corrected version should look cleaner, not just different. Then cut to the next clip on your timeline. If there is a clear jump in brightness or color, bring the two closer together.
Once a clip looks right, you can copy its settings to similar clips from the same scene and adjust each from there. This saves time and keeps shots consistent.
Examples
A dark indoor interview
The speaker sits in a dim room and the video looks gray. You raise exposure until the face is clearly visible, then lower the darkest values slightly so the image keeps depth. Skin looks a little yellow, so you cool the temperature a touch. The result looks natural without adding noise from pushing too hard.
A bright outdoor clip
A clip shot at midday has a washed-out sky and harsh highlights. You lower exposure a little and pull back the highlights so clouds show detail. If the sky is already pure white, you accept that part of the image is lost and avoid making it worse.
A tinted clip from mixed lighting
A kitchen scene has a strong orange cast from indoor bulbs. You use a picker on a white cabinet and the image becomes more neutral. It now looks a bit cold, so you add a small amount of warmth back to keep the room feeling cozy.
Common mistakes
- Fixing color before brightness. Brightness changes also change how colors look. Set exposure first, then correct color, and the second step will be easier.
- Pushing a very dark clip too far. Raising a dark image brings up noise and can make it look grainy or blocky. Raise it as needed, but accept that some shots have limits.
- Clipping highlights and shadows. If bright areas turn pure white or dark areas turn pure black, detail is gone. Watch your scopes and ease off before that point.
- Trusting the eyedropper blindly. A picker assumes the object you click is neutral. If it is not, the whole image will shift wrongly. Check the result by eye.
- Working on a single screen in a colored room. A strongly lit room or a screen set too bright misleads you. Use scopes and check the result on another device.
Best practices
- If you can, shoot a gray card or a white sheet in the first frame of a scene. It gives you a reliable reference for white balance later.
- Use the same correction as a starting point for all clips from one scene, then tweak each one.
- Make several small moves instead of one large one. The image will look more natural.
- Turn the correction on and off often. It stops you from drifting away from a natural look.
- Take a short break before the final check. Your eyes adjust quickly and can hide a color cast.
- Shoot with a little room to spare. Footage that is slightly underexposed but keeps its highlights is usually easier to fix than footage with blown-out whites.
Key takeaways
- Fix exposure first, then contrast, then white balance.
- Use scopes when you can. They do not depend on your room or screen.
- A picker on a neutral object is a good start, not a final answer.
- Check skin tones last and compare with neighboring clips.
- Clipped highlights and crushed shadows cannot be fully recovered.