The chroma key feature will allow telling the weather forecast visually attractive to the audience. Whatever the weather is, there is always a story to tell to your audience.
How to create Green Screen weather reports on the iPad w/ Keynote, Apple Maps, iMovie & Green Screen
The weather forecast uses a Green Screen and So Can You
The Evolution of Green Screens
Chroma key - Wikipedia
What is chroma key? How do you use a green screen for video?
Chroma Key Green Screen Backgrounds or Backdrops
How to use your own green screen technology!
How To Film With Green Screen - InFocus Film School
How to use a green screen background - 9 video tips - ScreenPal (Formerly Screencast-O-Matic)
ChromaKey Video Paint 1 Quart Green Screen Equivalent : Electronics
968 Chroma Key Tv Stock Photos, High-Res Pictures, and Images - Getty Images
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Fancierstudio 2 in 1 Chromakey Green Screen Chromakey Blue Screen Collapsible Backdrop Collapsible Reversible Background 5'x7' Chroma- Key Blue/Green By Fancierstudio RE2010 BG : Electronics
How to use your own green screen technology!