| Whether you're simply taking photos or making videos for the internet, you'll want a green screen to enhance the quality of the finished product | Using a green screen is a visual effects technique that involves combining two images or video streams to make one image or video |
|---|---|
| To do this, you shoot your subjects with a green backdrop also known as the green screen , and then add in the background you want in a postproduction editing program | This is how big fantasy movies can put their characters in imaginary settings, and kids' school photos have those silly backgrounds of stars and whatnot |
.
7.
13.