- From: Eero Häkkinen via GitHub <sysbot+gh@w3.org>
- Date: Thu, 20 Aug 2020 11:40:53 +0000
- To: public-webrtc-logs@w3.org
> @eehakkin IIRC, it looks like `getUserMedia({video: true})` for a site that was already been granted PTZ access won't expose PTZ capabilities. Is this intended?
> I thought we would use the PTZ permission regardless of the originated PTZ permission request result.
That is not intended.
I referred to the "request permission to use" algorithm which returns the current permission state if the state is not "prompt" (i.e. if the state is either "granted" or "denied"). So AFAIU if a site with PTZ access does `getUserMedia({video: true})`, that results in requesting permission to use a PermissionDescriptor with its name member set to `"camera"` and its panTiltZoom member set to `true` and the algorithm immediate returns `"grant"` and therefore PTZ capabilities will be exposed.
Do you have a better wording suggestions?
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