[webkit-dev] Request for position on AudioContext.outputLatency

Yoav Weiss yoav at yoav.ws
Mon Dec 13 00:38:53 PST 2021


(Sent on behalf of Hongchan Choi, who failed to subscribe to this mailing
list)

Hey folks!

AudioContext.outputLatency is to inform the time at which the first sample
in the buffer is actually processed by the audio output device. This is
useful when synchronizing the audio generated by Web Audio to other audio
or video sources or to visual cues [1].

This is already implemented in FireFox and we're looking to ship it in
Chrome soon [2][3]. Would you all be interested in this feature?

Thanks,
Hongchan

[1] https://www.w3.org/TR/webaudio/#dom-audiocontext-outputlatency
[2] https://bugzilla.mozilla.org/show_bug.cgi?id=1324552
[3]
https://groups.google.com/a/chromium.org/g/blink-dev/c/dTQniJNVVMY/m/hPFwY1fbBQAJ
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