Contact emailsezemt...@google.com Explainerhttps://gist.github.com/Djuffin/9e2f98025ead49998524510cfeed8d33
Specificationhttps://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 componentBlink>Media>WebCodecs <https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink%3EMedia%3EWebCodecs> Initial public proposalhttps://github.com/w3c/webcodecs/issues/92 TAG reviewN/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.
