Hi Eugene,

Just to double check.  Once an ArrayBuffer is transferred and detached, any 
further access will result in some sort of TypeError, right?

Thanks,
Jonathan

On Wednesday, August 16, 2023 at 10:22:00 PM UTC+1 Eugene Zemtsov wrote:

> Contact emailsezemt...@google.com
>
> Explainerhttps://gist.github.com/Djuffin/1c8fac486ca9f402be85074166e89a16
>
> Specificationhttps://www.w3.org/TR/webcodecs/#dictdef-videoframeinit
>
> Summary
>
> This will allow detaching array buffers and using corresponding buffers 
> inside VideoFrame, ImageDecoder, EncodedVideoChunk, EncodedAudioChunk, 
> AudioData without a copy. 
>
> Blink componentBlink>Media>WebCodecs 
> <https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink%3EMedia%3EWebCodecs>
>
> TAG reviewNone
>
> Risks
>
>
> Interoperability and Compatibility
>
> None
>
>
> *Gecko*: N/A (https://www.w3.org/2023/05/30-mediawg-minutes.html#t01) 
> Change is too small to justify this effort. The change was discussed and 
> approved by the w3c media working group.
>
> *WebKit*: N/A (https://www.w3.org/2023/05/30-mediawg-minutes.html#t01) 
> Change is too small to justify this effort. The change was discussed and 
> approved by the w3c media working group.
>
> *Web developers*: No signals
>
> *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>
> ?No
>
> Flag name on chrome://flagsNone
>
> Finch feature nameNone
>
> Non-finch justificationNone
>
> Requires code in //chrome?False
>
> Tracking bughttps://crbug.com/1446808
>
> Estimated milestones
> Shipping on desktop 120
> Shipping on Android 120
>
> Link to entry on the Chrome Platform Status
> https://chromestatus.com/feature/5075602045927424
>
> -- 
> Thanks,
> Eugene Zemtsov.
>

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