Contact [email protected], [email protected], [email protected]

Explainer
https://github.com/WICG/document-picture-in-picture/blob/main/README.md

Specificationhttps://wicg.github.io/document-picture-in-picture

Summary

Document PiP adds a new API to open an always-on-top window that can be
populated with arbitrary HTMLElements. This is an expansion upon the
existing HTMLVideoElement API that only allows for an HTMLVideoElement to
be put into a PiP window. This allows web developers to provide a better
PiP experience to users.


Blink componentBlink>Media>PictureInPicture
<https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink%3EMedia%3EPictureInPicture>

TAG reviewhttps://github.com/w3ctag/design-reviews/issues/798

TAG review statusIssues open

Risks


Interoperability and Compatibility



*Gecko*: No signal (
https://github.com/mozilla/standards-positions/issues/670)

*WebKit*: No signal (https://github.com/WebKit/standards-positions/issues/41)
no official position, but have some concerns

*Web developers*: Positive (
https://discourse.wicg.io/t/proposal-document-picture-in-picture/5736/2?u=steimel)
In addition to the linked comment, we have some signals from partners that
this would be valuable, and are checking to see if they are OK making that
public

*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?

N/A since we are not enabling this API on Android


Debuggability

The new methods and properties proposed in this spec will show up in
autocomplete functionality (e.g. window.documentPictureInPicture). The
enter event will support event listener breakpoints in the
"Picture-in-Picture" category.


Will this feature be supported on all six Blink platforms (Windows, Mac,
Linux, Chrome OS, Android, and Android WebView)?No

At least initially, we're not supporting Android since the Android APIs
don't easily support always-on-top windows with arbitrary interaction


Is this feature fully tested by web-platform-tests
<https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md>
?Yes

Flag nameblink::features::kDocumentPictureInPictureAPI

Requires code in //chrome?True

Tracking bughttps://crbug.com/1315351

Launch bughttps://crbug.com/1269059

MeasurementWe have UseCounters for the documentPictureInPicture APIs

Availability expectationFeature is available only in Chromium browsers for
the foreseeable future

Adoption expectationFeature is used by specific partner(s) to provide
functionality within 12 months of launch in Chrome

Adoption planFeature is already being used in the OT by partners who plan
to continue using the feature in stable

Non-OSS dependencies

Does the feature depend on any code or APIs outside the Chromium open
source repository and its open-source dependencies to function?
N/A

Estimated milestones
Shipping on desktop 116
OriginTrial desktop last 115
OriginTrial desktop first 111

Anticipated spec changes

Open questions about a feature may be a source of future web compat or
interop issues. Please list open issues (e.g. links to known github issues
in the project for the feature specification) whose resolution may
introduce web compat/interop risk (e.g., changing to naming or structure of
the API in a non-backward-compatible way).
No future backwards-incompatible spec changes anticipated

Link to entry on the Chrome Platform Status
https://chromestatus.com/feature/5755179560337408

Links to previous Intent discussionsIntent to prototype:
https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAGyVZ8L-SmBFbBMvvbm0x3TwZ66JQ1Fm7_zb3nSiBvYhXavAuA%40mail.gmail.com
Intent
to Experiment:
https://groups.google.com/a/chromium.org/g/blink-dev/c/Tz1gUh92dXs


This intent message was generated by Chrome Platform Status
<https://chromestatus.com/>.

-- 
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 [email protected].
To view this discussion on the web visit 
https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAE-AwAr2EHEEbqD0X-7bt_4NGAxFhyRz_0wv2c6Bvi65iYw30Q%40mail.gmail.com.

Reply via email to