NEW 210951
Intermittent issue of no audio output from iOS 13.3.1+ 
https://bugs.webkit.org/show_bug.cgi?id=210951
Summary Intermittent issue of no audio output from iOS 13.3.1+
Sarmistha
Reported 2020-04-23 18:45:04 PDT
No audio from participant who is on iPhone with iOS 13.3.1+ in a webrtc visit. This issue is seen on iPhone 11 and iPad. The issue is intermittent. The packet capture shows no output from the iPhone. Mobile browser refresh is not resolving the issue. Any known issue or any fix coming soon?
Attachments
Add attachment proposed patch, testcase, etc.
Sarmistha
Comment 1 2020-04-24 05:34:52 PDT
Video works but no audio from iPhone.
Alexey Proskuryakov
Comment 2 2020-04-25 17:36:42 PDT
*** Bug 210948 has been marked as a duplicate of this bug. ***
Radar WebKit Bug Importer
Comment 3 2020-04-25 17:37:08 PDT
<rdar://problem/62378201>
youenn fablet
Comment 4 2020-05-05 11:19:29 PDT
Sarmistha, would you be able to gather some more information, or provide some kind of repro case. You can gather WebRTC logs that might help as well.
Jaya
Comment 5 2020-05-27 14:19:02 PDT
Youenn, we are running into this issue on iPhone running iOS 13 and on iPads on https://jaya.jitsi.net. The audio doesn't start when we join the call. However, if we tap on the camera icon on the browser tab twice to disable and enable it, audio starts working most of the time.
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