- From: Jan-Ivar Bruaroey via GitHub <sysbot+gh@w3.org>
- Date: Wed, 26 Aug 2020 14:12:21 +0000
- To: public-webrtc-logs@w3.org
Disclosing PTZ if the website only has camera permission would seem to undermine the permission model developed here and in the [ptz-explainer](https://github.com/w3c/mediacapture-image/blob/master/ptz-explainer.md), where _"Users can block and revoke the PTZ permission in UA settings"_.
These constraints may reveal the user to be in another web conference. Mitigations we've added for `width` and `height` in Firefox seem harder to repeat for `pan`, `tilt` and `zoom` e.g. if they control motors.
It seems simpler to demand sites specify e.g. `{pan: true}` every time for this info.
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Received on Wednesday, 26 August 2020 14:12:22 UTC