Bug 242795

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%
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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.