Chroma
Key out the green and you can add any background you want to this countdown.
White Lower-Left
Duration: 3 minutes
Richt-click, choose "Save Target As..."
White Lower-Right
Duration: 3 minutes
Richt-click, choose "Save Target As..."
White Upper-Left
Duration: 3 minutes
Richt-click, choose "Save Target As..."
White Upper-Right
Duration: 3 minutes
Richt-click, choose "Save Target As..."
White Middle
Duration: 3 minutes
Richt-click, choose "Save Target As..."
Black Lower-Left
Duration: 3 minutes
Richt-click, choose "Save Target As..."
Black Lower-Right
Duration: 3 minutes
Richt-click, choose "Save Target As..."
Black Upper-Left
Duration: 3 minutes
Richt-click, choose "Save Target As..."
Black Upper-Right
Duration: 3 minutes
Richt-click, choose "Save Target As..."
Black Middle
Duration: 3 minutes
Richt-click, choose "Save Target As..."