[Webkit-unassigned] [Bug 218012] Audio Volume reduces considerably on accepting the mic permissions.

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Mon Feb 7 01:16:35 PST 2022


https://bugs.webkit.org/show_bug.cgi?id=218012

--- Comment #32 from youenn fablet <youennf at gmail.com> ---
(In reply to StillTravelling from comment #31)
> This is definitely happening to me on iPad Pro 2019 on 15.4 beta 1. Creating
> the context before the capturing does not resolve the issue. Stopping the
> mic track does not return the volume to normal.

The fix is only affecting audio rendering of MediaStreamTrack, not WebAudio (potentially other non-MediaStreamTrack media elements as well).
The current workaround for getting regular volume for web audio is to render WebAudio through a MediaStreamAudioDestinationNode. 

> Testing on iPhone XS on 15.4 beta 1 results in some differences. Stopping
> the mic track does not return the volume to normal, however if I restart the
> mic capture again after originally getting permissions, the volume is normal.

Thanks for the testing.
I filed https://bugs.webkit.org/show_bug.cgi?id=236219, let's continue the discussion there.

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