![]() ![]() For example, if you know the direction of the light or the angle of the camera to be used in the final scene, you can ensure to use those same settings for the Green Screen components. In addition to generic considerations when setting up your scene, the more you know about how the final clip will be used can help to make the footage more realistic in the final composite. (Helpful hint : Gaffer tape comes in Chroma Green and Blue and can be a lifesaver for fixing problem spots.) Correcting this in post processing is Soooo much harder than fixing before recording. Whether you are using a solid cloth backdrop, a piece of colored foam board, or even a smooth painted wall, make sure the surface is free of wrinkles, scratches, tears, or anything else that will appear as “texture” even after the color has been removed. Keep as much separation between your background and subject as possible to avoid unwanted color spill. Light the background first before adding subject light. If lighting a large area, add V-Flaps, large softboxes or other diffusing methods to evenly distribute the light while avoiding hot (bright) or dark areas. Removing backgrounds with Chroma Key is GREATLY aided if the background is evenly lit at about 40-50% luminance. Software is optimized to remove green with the pantone color matching system (PMS) of 354C and blue with a PMS of 2728C so choose your background to match those hues as close as possible. don’t shoot against a green screen if your subject is wearing a green shirt or they will end up with a hole in their chests!). The choice to use one or the other should be dictated by the predominant color of the subject (i.e. Green or blue or often chosen for Chroma Key backgrounds as they are the easiest to isolate background from the subject matter. This magical effect can be used for such a wide variety of subjects and scenes, and the process is made so much more effective when you follow a few simple tips. While often-called Green Screen compositing, Chroma Key effects are achieved when shooting a subject against a solid color background that can be quickly removed in post processing. This video walks through the code of the plugin and how it works internally.We’ve all enjoyed watching the effects of seeing people or objects superimposed into a scene made possible by the power of Chroma Key compositing. ![]() In low-light conditions you can use the Enhance filter to light up the scene. Use the built-in background blurring function to create a blur effect instead of a transparent background, as well as depth estimation model to create a focus-blur depth-of-field effect (coming in v1.1.0!). If this plugin has been valuable to you consider adding a to the GH repo, rating it here on OBS, subscribing to my YouTube channel, and supporting my work: īuilt-in Background Blur and Depth-of-Field Effect It has built-in background blur, transparent background, and easily composable with other OBS plugins to replace the background with an image, browser or video. It doesn't require a GPU and works in all OSs! ![]() ![]() It uses a neural network to predict the mask of the portrait and remove the background pixels. This plugin makes it easy to replace the background in portrait images and video to create a virtual green screen, as well as correct lighting in low-light conditions, just like Zoom or Google Meet. ![]()
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