Using green screen, also known as chroma key, in iMovie allows you to superimpose one video or image over another by replacing a specific color (usually green or blue) with a different video or image. Here’s how to do green
Using green screen, also known as chroma key, in iMovie allows you to superimpose one video or image over another by replacing a specific color (usually green or blue) with a different video or image. Here’s how to do green