Video Production - White Balancing and Color Temperature Explained

If the color of the video you shoot is messed up,Tungsten halogen TV lights are orange and come in
chances are high that the problem is either withat 3200 degrees kelvin.
white balancing the camera or the "color" of the lightYou do not really have to know these exact values
you are videotaping in.to adjust your camera.
These two things are a bit on the technical sideMost cameras white balance by pointing them at a
when it comes to making video but they are notwhite card that is reflecting the light being shot under.
really that hard to understand. White balancing andThen a button is pushed and the camera reads the
color temperature are intricately related and anywhite and adjusts all other colors relative to the
discussion of one will include the other.white.
White balancing is an adjustment you make to theIt is important to re-white balance your camera
camera that tells it what kind of light you areevery time you change light sources and of course,
recording in so that the camera records video theevery time you turn it on.
correct color.One advanced tip is to white balance on a card with
Small, automatic cameras always have automatica slight blue tint and you will get a nice warm orange.
white balancing so you do not need to worry aboutNot orange enough to look distorted, just orange
it, but larger video cameras have manual whiteenough to look inviting.
balance control which gives you better quality. Now aYou can do the reverse by balancing on a slightly
small automatic camera can easily be overwhelmedorange card. This gives you a blue tint, which might
by different colored lights and not be able to handlejust be what you need to make that Christmas
it, but outside of changing your light, you would havescene shot in July look cold.
no control over the situation.To play it safe and get the truest color, it is best to
WHY DO YOU NEED TO WHITE BALANCE?shoot in one type of light. Mixtures can throw a
Different types of light are different colors, andcamera off. For example, if you shoot inside under
these differences are measured on what's known asincandescent light your windows will look overly blue.
the Kelvin color temperature scale. Color temperatureSometimes that can actually look nice, but often it
has no relation to any HEAT that might be given offlooks horrible.
by the light, rather it is about where the light falls onIf you go outside to shoot without changing your
the color spectrum.white balance setting from taping indoors, your video
The camera needs to adjust itself, called whiteis likely to be very blue.
balancing, in order to shoot proper color. This mightIf your camera has a manual white balance, use it
seem strange, because light generally looks white toevery single time you change light. Also change it as
us humans, regardless of its source. We do not seethe day lingers, because sunlight in the evening is
sunlight as blue, florescent light as green, ormuch bluer than sunlight at noon. If your camera
incandescent as orange, but they are.does it automatically, cross your fingers and hope for
Cameras see the light as it is truly colored but ourthe best. Most do amazingly well.
brains and eyes sort them all out as white or elseOne great feature to look for in more advanced
we'd feel like we were on a permanent LSD trip.video cameras is the ability to set white balance
(Wow man, everything is soooo colorful.)presets. They can help you change your white
Color temperature is the technical term for measuringbalance quickly, without having to go through the
the color of light. The Kelvin Temperature scale istypical routine with the white card.
used. Standard sunlight is about 5,400 degrees Kelvin.I hope this information helps you make better videos!
Shadowy sunlight is "colder," about 7,400 degrees.