A Quick Tip Tutorial on Turning Your Green Screen into a Transparent Background in After Effects
Sitting in front of a green screen and want to drop the Eiffel Tower behind you? That's easy — and free — with Adobe After Effects.
Assuming you've got the Tower all queued up, all you need to do is convert that green screen into a transparent background.
If you don't have any green screen footage, download the project file and use the scene provided.
HOW TO REMOVE A GREEN SCREEN IN AFTER EFFECTS: QUICK TIP TUTORIAL VIDEO
HOW TO REMOVE A GREEN SCREEN IN AFTER EFFECTS: EXPLAINED
To remove a green screen background in After Effects, you'll need to add the Keylight effect to your video footage.
To access Keylight, click the Effects & Presets panel in the Windows tab at the top of the program window.
The next step is to instruct Keylight which color to key out.
Toward the top left of the Keylight panel, under View, is a color selector labeled Screen Colour. Click the eye dropper icon to convert your mouse arrow into an eye dropper. Then, select the green screen background in the composition window.
Ta-da! The green disappears.
Fine-Tuning Your Background with Keylight
Once you've converted your green screen into a transparent background in After Effects, you can perfect your background using the same in-app tool, Keylight.
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