This is a request for WebKit's position on introducing an API that allows cropping video tracks resulting from the capture of the current tab.

Links:
* Explainer: https://github.com/w3c/mediacapture-region/blob/main/README.md
* Spec: https://w3c.github.io/mediacapture-region/
* ChromeStatus entry: https://chromestatus.com/feature/5712447794053120