From April 22nd, 2021 to April 22nd, 2021, 100% user give 5-star rating. for Camera Pan Tilt Zoom chrome extension.
This extension really helped me use the capabilities like zooming in built into my camera but usually available only via a PC or Mac apps. The author is from Google: https://github.com/w3c/mediacapture-image/blob/main/ptz-explainer.md.