NEW 226240
Glitches in AudioWorklet playback 
https://bugs.webkit.org/show_bug.cgi?id=226240
Summary Glitches in AudioWorklet playback
Peter Salomonsen
Reported 2021-05-25 13:41:00 PDT
After the update with AudioWorklet support there are glitches in the audio in all of the links below when playing on my Iphone XR: https://petersalomonsen.com/nftmusic/2 https://petersalomonsen.com/nftmusic/3 The two links above has a polyfill and plays nicely if AudioWorklet is turned off. The link below has no polyfill, relies only on AudioWorklet but has glitches even on my Macbook Air M1: https://psalomo.near.page/nftparts1/index.html Plays without problems in Chrome/Firefox on the same Macbooc Air M1.
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Radar WebKit Bug Importer
Comment 1 2021-06-01 13:41:23 PDT
<rdar://problem/78730612>
Tobias Hegemann
Comment 2 2023-02-06 03:22:08 PST
This might be an duplicate of https://bugs.webkit.org/show_bug.cgi?id=251091 However, I created a simple and minified test for this issue as well: https://delude88.github.io/ios-audioworklet-sample-rate/ Each time any AudioWorklet is used on iOS it creates glitches, that still remain and affects the whole audio context - until the it is recreated.
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