Before recording a video, please check for more info about Green Screens.
Make sure to change the green background before styling your video.
Please take into consideration that you can only do Change Green Screen to videos under 1 GB size (about 9 minutes).
How to do it?
1. Navigate to Style Your Video screen for your video.
2. Check the box "Replace Green screen"
3. In the Change Background section: Select an image or video from the selection
that is available or upload a custom image or video (by clicking the "upload" thumbnail on the top left corner).
4. Click on "Apply New Background". The new video will be created in a few minutes.
5. Return to the take with the new background and continue to style your video .