What kind of source this is. Open vocabulary: 'camera' and 'screen' are CAPTURES (the user chose to share them), 'surface' is a channel surface (a whiteboard, a remote browser); anything else is treated as a surface unless the policy says otherwise.
'camera'
'screen'
'surface'
What kind of source this is. Open vocabulary:
'camera'and'screen'are CAPTURES (the user chose to share them),'surface'is a channel surface (a whiteboard, a remote browser); anything else is treated as a surface unless the policy says otherwise.