RESOLVED DUPLICATE of bug 175472 175473
WebRTC videos go black when triggering Siri and returning to Safari 
https://bugs.webkit.org/show_bug.cgi?id=175473
Summary WebRTC videos go black when triggering Siri and returning to Safari
Andrew Morris
Reported 2017-08-10 20:18:08 PDT
After triggering the issue from https://bugs.webkit.org/show_bug.cgi?id=175472, both sending and receiving video elements go black by holding the home button to activate Siri and returning to Safari.
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Radar WebKit Bug Importer
Comment 1 2017-08-11 20:14:34 PDT
<rdar://problem/33860862>
youenn fablet
Comment 2 2017-08-16 18:25:40 PDT
I can reproduce the fact that when Siri interrupts Safari, and we are back from Safari, audio is not playing back automatically. Calling $('audio')[0].play() seems to work.
Andrew Morris
Comment 3 2017-08-16 23:46:11 PDT
Interesting quirk - in looking into workarounds, I have the .srcObject = .srcObject trick mentioned in https://bugs.webkit.org/show_bug.cgi?id=175472, but in trying to detect the video is black by drawing it to a canvas, it actually renders correctly into the canvas.
Jon Lee
Comment 4 2017-12-13 10:49:24 PST
*** This bug has been marked as a duplicate of bug 175472 ***
youenn fablet
Comment 5 2017-12-13 10:49:50 PST
Andrew, can you confirm you do not see any more issue in latest seeds?
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