This process can be quite hard the first time you try it out, but as I mentioned in the other article about studios, if you keep everything in the same place, or at least mark out the positions in order to put everything back in the same place, you have a good chance of achieving excellent results on the first try every time. This way you ensure the best result possible when it’s time to do the actual shoot.Īfter a bit of practice and testing, you can achieve incredible results. If you have too much trouble achieving good results, change your lighting and your set, and then try again. And then import them into your editing software to refine your chroma key. The two apart are not enough.Īnd most important of all! Perform tests before shooting the entire video and uploading it on your computer, and then try to remove the background screen. One set of lights on the screen and the other on the presenter. In order to light the individual, you can use normal 3-point lighting, which will work perfectly. You will need two distinct sets of lights, one to light your screen and one for your presenter, since the lights on the screen will be behind the presenter. This will be a huge problem if the presenter moves his arms too much or steps away from the front of the screen. Make sure that the screen is always directly behind your presenter. With advanced chroma key settings, you can save a recording like this, but it’s always better to get everything right during shooting. This way it’s easier to obtain a consistent and uniform color all over your screen without too many dark parts. How it received too much light reflected from the screen, the chroma key “cut off” a piece of it.Īvoid wrinkles and irregularities on your screen. This makes cropping extremely difficult since the color you wish to make transparent is all over the presenter. This way, the lights you use to light the screen won’t reflect its color on your presenter. Keep your video presenter as far from the screen as possible. Uniform lighting is essential for correct chroma key. If parts of your screen are too bright or dark, this could give you trouble later. Light your color screen uniformly, since brightness directly interferes with the color captured by your camera. You will mainly have to pay attention to the following: But if you get everything right, your life during editing will be easier. This is the hardest part when you use chroma key. And this is also why neon green and blue are more popular, but you can use any color you want. This is why it’s important to select a color that won’t be present anywhere in your image. If the person you wish to preserve in the image is wearing clothing that is the same color as the background, their clothing will also become invisible, which will look like a floating head with arms on your video. It’s hard work, but the end result speaks for itself Well, but your screen isn’t green!Īs I told you above, you will choose a color to replace all pixels with the same color, with transparent pixels. So, if you shoot a screen of a specific color, any color, with someone standing in front of this screen, you’ll be able to perfectly “crop” this person on the image and the rest will be made transparent and ready to have another image inserted in the background. This is a video technique in which all pixels of a specific color on the video are made transparent. Now, the time has come for you to really know what you need in order to create incredible videos that will impress your audience! What is chroma key? Therefore, only use it if you really know what you’re doing.” The problem is that it’s an advanced video technique, which makes it difficult to obtain good results. “During editing, you can replace the green color with any image you wish. This article is a continuation of the article on how to setup a home video-recording studio. You can bet that they used chroma key, also known a green screen and other variations of this sort, since the screen color mostly used in this technique is green.Īny idea why they use the green color? You might want to apply this technique to your videos so it’s a good idea to learn how to do it! You’ve certainly watched a Hollywood movie with scenes in places that don’t exist in real life, or places in which it would be too difficult to shoot, such as the top of Mount Everest.
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