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In a chrome extension, I'm trying to figure out if the user is currently sharing (presenting) its screen (full-screen or window or tab) to other people in a ZoomMeet/GoogleMeet/... when the extension is activated.

I tried to use getCapturedTabs() : to no success ; the returned array is always empty (even when I share my screen before).

I also tried MediaDevices.getUserMedia() : which actually captures and returns my current tab but tells nothing about an already shared/captured one...

Does anyone have any idea how to achieve what I'm after ?

本文标签: streamingChrome extensiontesting if a tab is capturedStack Overflow