Re: [mediacapture-image] Clarify pan/tilt/zoom capabilities (#245) (#250)

> And since this spec doesn't appear to standardize the allowable ranges for `pan`, `tilt` and `zoom`, don't the capabilities leak device info as well?

It could be implemented so that the only device info leak would be whether this is a PTZ camera or a regular camera:
If getUserMedia selects a regular camera, capabilities/settings would not list PTZ.
If getUserMedia selects a PTZ camera while PTZ is not requested, PTZ capabilities range would be [0,0] and PTZ setting values would be 0.
If getUserMedia selects a PTZ camera while PTZ is requested, PTZ capabilities and settings would be the actual values.

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Received on Wednesday, 26 August 2020 14:42:00 UTC