I've filed a spec issue that I believe should be addressed before shipping 
(with appropriate test updates, 
etc.) https://github.com/WebAudio/web-audio-api/issues/2590

On Thursday, July 11, 2024 at 2:06:53 PM UTC+9 ajayra...@google.com wrote:

>
> Contact emails
>
> hongc...@chromium.org, mjwil...@chromium.org
>
> Explainer
>
> None; the specification (W3C Proposed Recommendation) is already published.
>
> Specification
> https://webaudio.github.io/web-audio-api/#dom-audiocontext-onerror
>
> Summary
>
> Introduces an event listener on AudioContext to notify developers of audio 
> device or rendering system failures.
>
> Blink component
>
> Blink>WebAudio 
> <https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink%3EWebAudio>
>
> Motivation
>
> Currently, developers lack visibility into the success or failure of their 
> AudioContext, whether during its creation or while actively rendering 
> audio. In the event of failure, web applications misleadingly continue to 
> function as if audio playback is proceeding normally. The 
> AudioContext.onerror event listener allows web applications to proactively 
> respond to and manage device or rendering failures.
>
> Initial public proposal
>
> https://github.com/WebAudio/web-audio-api/issues/2567
>
> TAG review
>
> http://github.com/w3ctag/design-reviews/issues/950 
>
> TAG review status
>
> Resolved
>
> Risks
> Interoperability and Compatibility
>
> Gecko: Positive  (
> http://github.com/mozilla/standards-positions/issues/1016)
>
> WebKit: Defer to Audio WG (
> https://github.com/WebKit/standards-positions/issues/340)
>
> Web developers: Positive (2020 Developer Survey 
> <https://docs.google.com/presentation/d/1DNjlh_JwjfwDzoULAUx5wUj2Igrx-eUbZ2ZHltLGOZo/preview?slide=id.g9bcfd5e720_0_18>
> )
>
> 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/+/master/docs/testing/web_platform_tests.md>
> ?
>
> No, AudioContext failure scenarios cannot be tested in WPTs. 
> Chromium-internal tests will fully exercise this scenario.
>
> Flag name on chrome://flags
>
> None
>
> Finch feature name
>
> AudioContextOnError
>
> Non-finch justification
>
> N/A
>
> Requires code in //chrome?
>
> False
>
> Tracking bug
>
> https://crbug.com/41495720
>
> Launch bug
>
> https://launch.corp.google.com/launch/4317143
>
> Estimated milestones
>
> M128
>
> Note
>
> The team has requested Privacy and Security approval on the chromestatus 
> <https://chromestatus.com/feature/5113439453446144?gate=5127032420958208> 
> entry. The same gates have already been approved on the internal launch 
> bug <https://launch.corp.google.com/launch/4317143>.
>
> Link to entry on the Chrome Platform Status
>
> https://chromestatus.com/feature/5113439453446144
>
> This intent message was generated by Chrome Platform Status 
> <https://www.chromestatus.com/>.
>
>

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