This feature has Privacy, Security, Enterprise, and Debuggability approvals. Webkit gave a positive signal.
Any objections or questions from the API owners? On Wed, May 1, 2024 at 4:26 PM Eugene Zemtsov <ezemt...@google.com> wrote: > I've filed issues for TAG review and firefox and webkit positions. > > > Have you looked into other platform APIs that could benefit from being > able to explicitly specify intermediate format hinting and/or > transformation? > I don't think this kind of review can be done for all web APIs by one > person. It's up to spec editors in each area to identify these small > changes that improve dev experience and performance. > > For media related things: > - VideoFrame is a versatile tool that can be created from > HTMLOrSVGImageElement, HTMLVideoElement, HTMLCanvasElement, ImageBitmap, > OffscreenCanvas without a copy. In a way this change extends > variety of export formats for all of them. > So lots of things can be exported to RGB bitmaps without a canvas now. > - AudioData has a way to be exported into different sampling formats. > > > > On Wed, May 1, 2024 at 9:41 AM Mike Taylor <miketa...@chromium.org> wrote: > >> +1. Would you mind also filing gecko and webkit positions? I expect them >> to be positive, given the informal signals you have in the spec PRs already >> - but this also lets them know we're moving ahead with shipping. Thanks - >> Mike >> On 5/1/24 11:51 AM, Alex Russell wrote: >> >> hey Eugene, >> >> This is an exciting an useful addition! Have you looked into other >> platform APIs that could benefit from being able to explicitly specify >> intermediate format hinting and/or transformation? It's a place where (had >> the TAG been consulted) I would have expected to see a larger chain of >> additions to make this work in other areas, or at least a discussion of why >> they aren't (or are?) being pursued. Have you looked into that? >> >> Best, >> >> Alex >> >> On Tuesday, April 30, 2024 at 3:51:01 PM UTC-7 Eugene Zemtsov wrote: >> >>> > Can you please request reviews for privacy, security, enterprise, etc >>> in the chromestatus entry? >>> >>> Done >>> >>> On Mon, Apr 29, 2024 at 7:44 AM Mike Taylor <miketa...@chromium.org> >>> wrote: >>> >>>> Can you please request reviews for privacy, security, enterprise, etc >>>> in the chromestatus entry? >>>> On 4/25/24 6:19 PM, 'Eugene Zemtsov' via blink-dev wrote: >>>> >>>> Contact emails ezemt...@google.com >>>> >>>> Explainer >>>> https://gist.github.com/Djuffin/9e2f98025ead49998524510cfeed8d33 >>>> >>>> Specification https://www.w3.org/TR/webcodecs/#dom-videoframe-copyto >>>> >>>> Summary >>>> >>>> VideoFrame.copyTo() can convert pixel data to RGB pixel format >>>> Converting YUV video frames to RGB is often required for processing them in >>>> libraries like TensorFlow.js and OpenCV.js. Previously the only possible >>>> way to achieve this was rendering the frame on a canvas. Specifying >>>> VideoFrameCopyToOptions.format and VideoFrameCopyToOptions.colorSpace makes >>>> it possible to convert frames to RGB pixel formats by calling >>>> VideoFrame.copyTo() without having to use an extra canvas. >>>> >>>> Blink component Blink>Media>WebCodecs >>>> <https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink%3EMedia%3EWebCodecs> >>>> >>>> Initial public proposal https://github.com/w3c/webcodecs/issues/92 >>>> >>>> TAG review N/A since the change is minor >>>> >>>> Risks >>>> >>>> >>>> Interoperability and Compatibility >>>> >>>> None >>>> >>>> >>>> *Gecko*: Positive ( >>>> https://github.com/w3c/webcodecs/pull/754#pullrequestreview-2008590591) >>>> >>>> *WebKit*: Positive TPAC 2023. Media working group session. >>>> >>>> *Web developers*: >>>> https://github.com/w3c/webcodecs/issues/92#issuecomment-1594083978 >>>> >>>> *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? >>>> >>>> None >>>> >>>> >>>> Debuggability >>>> >>>> None >>>> >>>> >>>> Is this feature fully tested by web-platform-tests >>>> <https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md> >>>> ? Yes >>>> >>>> https://wpt.fyi/results/webcodecs videoFrame-copyTo-rgb.any.js >>>> >>>> >>>> Estimated milestones >>>> Shipping on desktop 126 >>>> Shipping on Android 126 >>>> >>>> Link to entry on the Chrome Platform Status >>>> https://chromestatus.com/feature/4668827056209920 >>>> >>>> -- >>>> 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/CAK8JDrGyVMDipu_nqd%3DKw_9eE2UMtdbiWjbqac0NquwNmm4DMg%40mail.gmail.com >>>> <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAK8JDrGyVMDipu_nqd%3DKw_9eE2UMtdbiWjbqac0NquwNmm4DMg%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>>> >>> >>> -- >>> Thanks, >>> Eugene Zemtsov. >>> >> > > -- > Thanks, > Eugene Zemtsov. > -- Thanks, Eugene Zemtsov. -- 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/CAK8JDrFC7CUfczPYf9oH2TVY1%2BdYdhMjccSQ6LfMFAjdb4OhxQ%40mail.gmail.com.
