RESOLVED DUPLICATE of bug 219802 220799
getUserMedia in STP 118 returns NotReadableError 
https://bugs.webkit.org/show_bug.cgi?id=220799
Summary getUserMedia in STP 118 returns NotReadableError
Sherwin Sim
Reported 2021-01-21 08:35:13 PST
After upgrading STP to 118, getUserMedia asks for permissions and then consistently returns "NotReadableError: The I/O read operation failed." Steps to reproduce 1. Use STP 118 on Catalina or Big Sur 2. Go to https://webrtc.github.io/samples/src/content/getusermedia/gum/ 3. Click "Open Camera" Happens 100% of the time gUM for audio returns a MediaStream, but for video we get the error
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Smoley
Comment 1 2021-01-21 19:49:32 PST
I can reproduce this on macOS Catalina 10.15.7 (19H15) with STP118, but this does not reproduce on the latest developer beta of macOS Big Sur 11.2 RC (20D53) with STP118.
Radar WebKit Bug Importer
Comment 2 2021-01-21 19:49:43 PST
<rdar://problem/73481217>
Per Arne Vollan
Comment 3 2021-01-22 16:05:11 PST
*** This bug has been marked as a duplicate of bug 219802 ***
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