[Webkit-unassigned] [Bug 232381] iOS 15.1 WebContent crash if h264 video is negotiated

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=232381

Mitch Talmadge <mitch at mitchtalmadge.com> changed:

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--- Comment #1 from Mitch Talmadge <mitch at mitchtalmadge.com> ---
Created attachment 442628

  --> https://bugs.webkit.org/attachment.cgi?id=442628&action=review

Crash Report from iPad Air 4th Gen

I am having the exact same problem, same segfault at the same location on an iPad Air 4th Gen in Safari or Chrome. 

My webapp was working on iOS 14.x but after upgrading to 15.1 it crashes some time during WebRTC negotiation. I have noticed this only happens when using the front camera; the back camera does not have this problem. 

I have found that turning off the experimental flag "WebRTC Platform Codecs in GPU Process" in the Safari settings makes the app work again.

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