For posterity - a Blink owner ended up LGTMing this request on the original thread <https://groups.google.com/a/chromium.org/g/blink-dev/c/CLmSojRQHoc>.
On Wednesday, September 21, 2022 at 9:52:29 AM UTC+2 Elad Alon wrote: > Hi Blink owners, > > We'd like to extend the Conditional Focus experiment again. It is > currently running m102-m108, and we'd like to extend by 3 additional > milestones, making it m102-m111 (inclusive). > > There has been significant progress in discussions lately, and we have a > new API shape which has rough consensus in the WG. However, it will take > time to fully finalize that shape's fine details, align the implementation > and ship. During this time, we'd like to (1) show consideration to our > partners and (2) keep their feedback coming in. The latter is especially > true given that a major partner is about to start experimenting on real > users, which will provide even more useful feedback than thus far (when > they only prototyped and tested internally). > > Contact emailselad...@chromium.org > > Explainerhttps://github.com/WICG/conditional-focus/blob/main/README.md > > Specificationhttps://wicg.github.io/conditional-focus > > Design docs > > https://docs.google.com/document/d/1LHJRt-ry9hwzFTbPxKrmD0VvtEFEU6lvqsD7k6wwGKM > > Summary > > Extend the getDisplayMedia() APIs to ensure that tab-capture and > window-capture return a new subclass of MediaStreamTrack called > FocusableMediaStreamTrack. This new subclass exposes the focus() method. > This new method allows Web-applications, when capture starts, to decide > whether the captured tab/window should be immediately focused, or whether > the capturing tab+window should remain the focused one. > > > Blink componentBlink > <https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink> > > TAG reviewhttps://github.com/w3ctag/design-reviews/issues/679 > > TAG review statusPending > > Risks > > > Interoperability and Compatibility > > > > *Gecko*: No signal > > *WebKit*: No signal > > *Web developers*: No signals > > *Other signals*: > > Ergonomics > > N/A > > > Activation > > Not challenging - just feature-detect: // Pre-existing functionality: > const mediaStream = await navigator.mediaDevices.getDisplayMedia(); const > [track] = mediaStream.getVideoTracks(); // New functionality behind > feature-detection: if (!!track.focus) { track.focus(...); } > > > Security > > See design-doc. > > Reason this experiment is being extended > > The WebRTC WG has reached rough consensus on Conditional Focus. The > conclusions are summarized in these two threads (190 > <https://github.com/w3c/mediacapture-screen-share/issues/190>, 230 > <https://github.com/w3c/mediacapture-screen-share/issues/230>), and most > recently in this comment > <https://github.com/w3c/mediacapture-screen-share/issues/230#issuecomment-1245839419>. > > It is now on me to produce a PR, get it through review, and then align the > Chromium implementation with it. > > It's not likely that all of this will be done before m109 branches. I > therefore request that the OT be extended by 3 additional milestones (up to > and including m111). This will allow us to finalize Conditional Focus work > without penalizing the partners that have been kind enough to participate > in the trial and provide feedback. It would also help that we'll have more > time to get feedback from a major partner, who has only provided feedback > based on prototypes thus far, but who will soon have feedback based on an > experiment with real users. > > We are therefore requesting extension by 3 milestones, making the > experiment run for m102-m111 (inclusive). > > Will this feature be supported on all six Blink platforms (Windows, Mac, > Linux, Chrome OS, Android, and Android WebView)? > > Supported on all Desktop platforms, but not on any mobile platforms. > > > Is this feature fully tested by web-platform-tests > <https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md> > ?No > > Flag nameConditionalFocus > > Tracking bug > https://bugs.chromium.org/p/chromium/issues/detail?id=1215480 > > Launch bughttps://bugs.chromium.org/p/chromium/issues/detail?id=1214483 > > Estimated milestones > OriginTrial desktop last 108 (but extension to 111 hereby requested) > OriginTrial desktop first 102 > > Link to entry on the Chrome Platform Status > https://chromestatus.com/feature/5646614535340032 > > Links to previous Intent discussionsIntent to prototype: > https://groups.google.com/a/chromium.org/g/blink-dev/c/lbuqOGx07xY > Intent to Experiment: > https://groups.google.com/a/chromium.org/g/blink-dev/c/I4RE2pbocTg > Intent to Extend Experiment: > https://groups.google.com/a/chromium.org/g/blink-dev/c/CLmSojRQHoc > -- You received this message because you are subscribed to the Google Groups "blink-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to blink-dev+unsubscr...@chromium.org. To view this discussion on the web visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/2fee761f-7d77-4916-b28f-c3cf50ecb06bn%40chromium.org.
