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A green screen background is the most important element when it comes to chroma keying, the special effect of superimposing parts of one electronic image or video onto another based on isolated color hues.
With this technique, a static or moving person or object who is captured or recorded in front of a green screen can be layered onto separately filmed background footage.
By using green screen technology, video producers and photographers get to work in a controlled environment, making the post-production editing process simpler and less time consuming. They can insert their subjects into virtual backgrounds and animated digital backdrops, sending them to the jungle, Antarctica or 18th-century London without physically visiting those locations.
Green is the preferred hue for chroma keying because it juxtaposes sharply with most human skin tones and is found less frequently in common objects. Image sensors in digital cameras also are especially sensitive to green hues.
The subject to be superimposed cannot be wearing or possess any color that matches the backdrop, or that aspect appears invisible when layered onto the new background.
While green screens generally are associated with the production of major motion pictures, particularly action films, they have numerous other commercial uses.
Green screen technology is widely utilized in several facets of the entertainment industry, including video game production and live weather broadcasting.
Additionally, both large and small companies use green screen backdrops when producing state-of-the-art commercials or videos to market products and services and build relationships with clients. With the ability to rent green screens, the technology also has become more accessible for non-professional purposes, as well.
Setting up a green screen studio is a unique way to add flair and a fun activity for guests at weddings, birthday parties, school dances and other social events.
The backdrop should be even, as textures interfere with the distribution of light and cause shadows.
The backdrop should be bright enough to provide a suitable contrast to your subject.
The backdrop should be sized to fill the screen, but size also depends on whether your want to capture a full-body shot of a person, a small animal, an action figure or another subject.
As you start exploring and using the magic of green screen technology, the first step is renting a suitable background. While it is possible to make a screen using any bright green material, such as poster boards or yards of fabric from a craft store, working with a professional rental company ensures your background is the optimal size, hue, brightness and texture for using chroma keying to produce Hollywood-grade videos and static images for personal and business purposes.
Get in touch with us today to chat about your next project.
Get in touch with us today to chat about your next project.
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We firmly believe that the internet should be available and accessible to anyone, and are committed to providing a website that is accessible to the widest possible audience, regardless of circumstance and ability.
To fulfill this, we aim to adhere as strictly as possible to the World Wide Web Consortium’s (W3C) Web Content Accessibility Guidelines 2.1 (WCAG 2.1) at the AA level. These guidelines explain how to make web content accessible to people with a wide array of disabilities. Complying with those guidelines helps us ensure that the website is accessible to all people: blind people, people with motor impairments, visual impairment, cognitive disabilities, and more.
This website utilizes various technologies that are meant to make it as accessible as possible at all times. We utilize an accessibility interface that allows persons with specific disabilities to adjust the website’s UI (user interface) and design it to their personal needs.
Additionally, the website utilizes an AI-based application that runs in the background and optimizes its accessibility level constantly. This application remediates the website’s HTML, adapts Its functionality and behavior for screen-readers used by the blind users, and for keyboard functions used by individuals with motor impairments.
If you’ve found a malfunction or have ideas for improvement, we’ll be happy to hear from you. You can reach out to the website’s operators by using the following email
Our website implements the ARIA attributes (Accessible Rich Internet Applications) technique, alongside various different behavioral changes, to ensure blind users visiting with screen-readers are able to read, comprehend, and enjoy the website’s functions. As soon as a user with a screen-reader enters your site, they immediately receive a prompt to enter the Screen-Reader Profile so they can browse and operate your site effectively. Here’s how our website covers some of the most important screen-reader requirements, alongside console screenshots of code examples:
Screen-reader optimization: we run a background process that learns the website’s components from top to bottom, to ensure ongoing compliance even when updating the website. In this process, we provide screen-readers with meaningful data using the ARIA set of attributes. For example, we provide accurate form labels; descriptions for actionable icons (social media icons, search icons, cart icons, etc.); validation guidance for form inputs; element roles such as buttons, menus, modal dialogues (popups), and others. Additionally, the background process scans all of the website’s images and provides an accurate and meaningful image-object-recognition-based description as an ALT (alternate text) tag for images that are not described. It will also extract texts that are embedded within the image, using an OCR (optical character recognition) technology. To turn on screen-reader adjustments at any time, users need only to press the Alt+1 keyboard combination. Screen-reader users also get automatic announcements to turn the Screen-reader mode on as soon as they enter the website.
These adjustments are compatible with all popular screen readers, including JAWS and NVDA.
Keyboard navigation optimization: The background process also adjusts the website’s HTML, and adds various behaviors using JavaScript code to make the website operable by the keyboard. This includes the ability to navigate the website using the Tab and Shift+Tab keys, operate dropdowns with the arrow keys, close them with Esc, trigger buttons and links using the Enter key, navigate between radio and checkbox elements using the arrow keys, and fill them in with the Spacebar or Enter key.Additionally, keyboard users will find quick-navigation and content-skip menus, available at any time by clicking Alt+1, or as the first elements of the site while navigating with the keyboard. The background process also handles triggered popups by moving the keyboard focus towards them as soon as they appear, and not allow the focus drift outside of it.
Users can also use shortcuts such as “M” (menus), “H” (headings), “F” (forms), “B” (buttons), and “G” (graphics) to jump to specific elements.
We aim to support the widest array of browsers and assistive technologies as possible, so our users can choose the best fitting tools for them, with as few limitations as possible. Therefore, we have worked very hard to be able to support all major systems that comprise over 95% of the user market share including Google Chrome, Mozilla Firefox, Apple Safari, Opera and Microsoft Edge, JAWS and NVDA (screen readers), both for Windows and for MAC users.
Despite our very best efforts to allow anybody to adjust the website to their needs, there may still be pages or sections that are not fully accessible, are in the process of becoming accessible, or are lacking an adequate technological solution to make them accessible. Still, we are continually improving our accessibility, adding, updating and improving its options and features, and developing and adopting new technologies. All this is meant to reach the optimal level of accessibility, following technological advancements. For any assistance, please reach out to
Help–Display a list of available voice commands
Hide help–Hide a list of available voice commands
Scroll down–Scroll page down 200 px
Scroll up–Scroll page down 200 px
Go to top–Scroll page to top
Go to bottom–Scroll page to bottom
Tab–Move to next interactive element
Tab back–Move to previous interactive element
Show numbers–Show numbers for interactive elements
Number ... –Click on element number...
Hide numbers–Hide numbers for interactive elements
Clear input–Clear selected text field
Enter–Click on the selected element
Reload–Reload page
Stop–Stop speech recognition
Exit–Disable voice navigation mode