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[mediacapture-image] "Tap to auto-focus" feature (#217)

From: josephernest via GitHub <sysbot+gh@w3.org>
Date: Tue, 18 Feb 2020 07:54:50 +0000
To: public-webrtc@w3.org
Message-ID: <issues.opened-566711081-1582012489-sysbot+gh@w3.org>
josephernest has just created a new issue for https://github.com/w3c/mediacapture-image:

== "Tap to auto-focus" feature ==
[focus-mode(]https://w3c.github.io/mediacapture-image/#focus-mode) has currently two modes:

* either  `manual` (set with `focusDistance`)
* either `auto` in which everything is automatic

For many applications, a "tap on screen to redo auto-focus" would be helpful or even mandatory (e.g. camera web app, barcode reader, etc.).

This is often the default and mostly-used focus method in main camera smartphone applications:

* autofocus
* the user can tap on screen to force re-focus

Do you think this standard feature could be available in [focus-mode(]https://w3c.github.io/mediacapture-image/#focus-mode)?

Related: https://stackoverflow.com/questions/60188128/tap-screen-to-trigger-autofocus-with-getusermedia

Please view or discuss this issue at https://github.com/w3c/mediacapture-image/issues/217 using your GitHub account
Received on Tuesday, 18 February 2020 07:54:53 UTC

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