Want a clean, editable background for your AI talking video? With VisionStory, you can generate your video with a green screen background—just turn on the Green Screen option when you set up your generation, and you’ll get a solid green background you can key out in any editor. This tutorial shows you exactly how to create a green-screen video, step by step.
Why Generate Your Video with a Green Screen
A green-screen video puts your AI presenter on a solid green background that’s easy to remove with chroma key, so you can drop the presenter into any scene—a product shot, a branded backdrop, a slideshow, or footage of your own. Green screen is available on the Pro plan and above, and adds 1 credit per 15-second block on top of the standard generation cost. For a full overview of the feature, see our green screen video page.
How to Add a Green Screen to Your AI Video
Step 1: Set Up Your Talking Video
Choose or upload your character and add your script or audio, just as you would for any talking video. If you want to test a script or voice first, a short standard generation is an affordable way to check the delivery before you commit to the full green-screen video.
Step 2: Enable the Green Screen Option
In the generation options, turn on Green Screen before you generate. VisionStory renders your video with a clean, solid green background while keeping your presenter, lip sync, and motion exactly as generated. If you also want sharper output, you can apply an HD upgrade to the finished video afterwards.
Step 3: Generate and Export
Generate the video and download the result. You now have a clip with your AI presenter on a solid green background, ready to bring into your editing tool of choice.
Step 4: Replace the Background in Your Editor
Import the exported clip into a video editor that supports chroma key, such as CapCut, Premiere Pro, Final Cut, or DaVinci Resolve. Apply the green-screen chroma key effect, remove the green, and drop in any background you like—a product shot, a branded scene, a slideshow, or footage of your own. Fine-tune the key and spill settings until the edges look clean, then export your finished video.
Tips for a Clean Green-Screen Result
- Test your script first: Try the script and voice on a short standard generation, so the green-screen video you pay for is the one you keep.
- Keep the key tight: In your editor, adjust the chroma key threshold and edge softness to avoid green fringing around hair and shoulders.
- Match the lighting: Choose a replacement background whose lighting and colour temperature match your presenter for a believable composite.
- Plan the background early: Since the green screen is selected at generation, decide the scene you’re compositing into up front so the framing and eye-line will match.
Adding a green screen to your AI video is the fastest way to place a lifelike presenter into any scene you can imagine. Generate your talking video with the Green Screen option enabled, key out the background in your editor, and take full creative control of the scene. Ready to try it? Create your first green-screen AI video with VisionStory today.
