You can also upload your own images or videos as a virtual background. There are no size restrictions when adding your own virtual backgrounds, but we recommend cropping the image to match the aspect ratio of your camera before uploading it.
Example: If your camera is set to 16:9, an image of 1280 pixels by 720 px or 1920 pixels by 1080 pixels would work well.
https://www.westernu.edu/publicaffairs/digital-media-kit/zoom-background/
Example:
If you are experiencing issues with Virtual Background, try the following troubleshooting tips: