Thank you for updating, Jan-Ivar. I have now updated this information in 
the ChromeStatus entry. I am looking forward to carry on the discussion 
about your position in your standards-positions GitHub repo, in the Element 
Capture spec repo, in the Screen Capture CG and in the WebRTC WG.

On Monday, November 27, 2023 at 3:53:51 PM UTC+1 jbru...@mozilla.com wrote:

> The Gecko position has been updated to negative. See 
> https://github.com/mozilla/standards-positions/issues/857
>
> On Monday, November 20, 2023 at 6:41:00 AM UTC-5 Elad Alon wrote:
>
>> Contact emails
>>
>> elad...@chromium.org
>>
>> Explainer
>>
>> https://github.com/screen-share/element-capture/blob/main/README.md
>>
>> Specification
>>
>> https://screen-share.github.io/element-capture
>>
>> Summary
>>
>> API for capturing a subtree of the DOM.
>>
>> Given a video MediaStreamTrack obtained through pre-existing means to 
>> initiate tab-capture, Element Capture allows mutating the track to only 
>> capture a subtree of the DOM starting at a given Element.
>>
>> The API bears some resemblance to the Region Capture API, but affords 
>> greater flexibility for applications, because occluding and occluded 
>> content are both excluded from the capture.
>>
>>
>> Blink component
>>
>> Blink>GetDisplayMedia 
>> <https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink%3EGetDisplayMedia>
>>
>> TAG review
>>
>> We are holding off on the request for a TAG review until we get some more 
>> developer feedback about the API shape.
>>
>> TAG review status
>>
>> Pending
>>
>> Risks
>>
>> Interoperability and Compatibility
>>
>> Gecko: Under consideration (
>> https://github.com/mozilla/standards-positions/issues/857)
>>
>> WebKit: No signal (
>> https://github.com/WebKit/standards-positions/issues/280)
>>
>> Web developers:
>>
>> Positive See upvotes and comments on the following:
>>
>>
>>    - https://github.com/WICG/proposals/issues/73
>>    - https://twitter.com/quicksave2k/status/1583388663597015042
>>
>>
>> Other signals:
>>
>> WebView application risks
>>
>> Does this intent deprecate or change behavior of existing APIs, such that 
>> it has potentially high risk for Android WebView-based applications?
>>
>>
>> Goals for experimentation
>>
>> * Solicit more informed Web developer feedback to validate the API shape.
>>
>> * Ensure that the feature works correctly in conjunction with adjacent 
>> features.
>>
>>
>> Debuggability
>>
>> No changes to DevTools are intended.
>>
>>
>> Will this feature be supported on all six Blink platforms (Windows, Mac, 
>> Linux, Chrome OS, Android, and Android WebView)?
>>
>> No
>>
>> This API is supported on all desktop platforms. Mobile platforms are 
>> unsupported because screen-capture itself is unsupported on those platforms.
>>
>>
>> Is this feature fully tested by web-platform-tests 
>> <https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md>
>> ?
>>
>> Not yet (but we’re working on extending coverage)
>>
>> Flag name on chrome://flags
>>
>> element-capture
>>
>> Finch feature name
>>
>> ElementCapture
>>
>> Tracking bug
>>
>> https://bugs.chromium.org/p/chromium/issues/detail?id=1418194
>>
>> Launch bug
>>
>> https://launch.corp.google.com/launch/4240472
>>
>> Estimated milestones
>>
>> Shipping on desktop
>>
>> 121
>>
>>
>> Link to entry on the Chrome Platform Status
>>
>> https://chromestatus.com/feature/5198989277790208
>>
>> Links to previous Intent discussions
>>
>> Intent to prototype: 
>> https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAMO6jDO6y5b6y3q9QEd2scsYPWuWLJBnPLgwm%2BaHpKx36CYMwA%40mail.gmail.com
>>
>> This intent message was generated by Chrome Platform Status 
>> <https://chromestatus.com/>.
>>
>>

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