Re: [mediacapture-image] Clarify meaning of PTZ constraints presence (#256) from Jan-Ivar Bruaroey via GitHub on 2020-09-03 (public-webrtc-logs@w3.org from September 2020)

From: Jan-Ivar Bruaroey via GitHub <sysbot+gh@w3.org>
Date: Thu, 03 Sep 2020 23:03:08 +0000
To: public-webrtc-logs@w3.org
Message-ID: <issue_comment.created-686806744-1599174187-sysbot+gh@w3.org>

I think option 3 will give us what we want naturally.

`pan: true` would then give a [fitness distance](https://w3c.github.io/mediacapture-main/getusermedia.html#dfn-fitness-distance) of 1 to all non-panable devices, based on¹

    (actual == ideal) ? 0 : 1

Then we wouldn't need any special rules, which I think is a win.

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<sub>1) For those with a sharp eye: yes we forgot to define distance for boolean constraints in mediacapture main, because it hasn't come up before. I.e. you can't really pick mics based on the `echoCancellation` constraint</sub>

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Received on Thursday, 3 September 2020 23:03:11 UTC