RESOLVED FIXED Bug 242795
In iOS 16 beta 20A5312j, Chrome 103 calls getUserMedia() will get black video 
https://bugs.webkit.org/show_bug.cgi?id=242795
Summary In iOS 16 beta 20A5312j, Chrome 103 calls getUserMedia() will get black video
Yuwei Zhang
Reported 2022-07-15 01:49:14 PDT
Summary: In iOS 16 beta 20A5312j, Chrome 103 calls getUserMedia() will get black video. Tested devices: Bug is reproducible on: -iPhone 12 | iOS 16 Beta 20A5312j Bug is NOT reproducible on: 
-iPhone 13 | iOS 15.5 Steps: 1. open https://webrtc.github.io/samples/src/content/getusermedia/gum/ with Chrome/firefox/other apps' webviews. 2. click Open Camera. Actual result: Black video Expected result: Video is available for WebRTC call from iOS User who has iOS 16 version installed on the mobile device. Reproducibility: 100% ----------------------------------------------------------------------------------- I noticed that the 20A5303i version fixes the getUserMedia black screen in safari. Some of my users use chrome/firefox for WebRTC calls on iOS, or use other apps' webviews. It seems like there are still some issues with WKWebview here that cause black video problems.
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Radar WebKit Bug Importer
Comment 1 2022-07-15 17:38:57 PDT
<rdar://problem/97102894>
youenn fablet
Comment 2 2022-07-18 09:39:33 PDT
Pull request: https://github.com/WebKit/WebKit/pull/2512
EWS
Comment 3 2022-07-19 00:13:40 PDT
Committed 252591@main (19a6a3753222): <https://commits.webkit.org/252591@main> Reviewed commits have been landed. Closing PR #2512 and removing active labels.
Alexey Proskuryakov
Comment 4 2022-07-25 13:09:03 PDT
*** Bug 243121 has been marked as a duplicate of this bug. ***
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