The restrictTo() method on screen capture media tracks limits capture to a specific element, excluding content which might occlude the element itself, such as video conferencing controls.

Learning resources on MDN

• BrowserCaptureMediaStreamTrack: restrictTo() method
• RestrictionTarget
• RestrictionTarget: fromElement() static method

Browser support

• Chrome 132 Released on 2025-01-14
• Chrome Android ❌
• Edge 132 Released on 2025-01-17
• Firefox ❌ Vendor position : negative
• Firefox for Android ❌ Vendor position : negative
• Safari ❌
• Safari on iOS ❌

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