RESOLVED FIXED 232124
video appears blank with only audio playing if video element isn't appended to the dom tree 
https://bugs.webkit.org/show_bug.cgi?id=232124
Summary video appears blank with only audio playing if video element isn't appended t...
Jean-Yves Avenard [:jya]
Reported 2021-10-21 18:07:40 PDT
If you do on iOS: let parent = document.getElementById("videoContainer"); let ve = document.createElement("video"); ve.src = "https://devstreaming-cdn.apple.com/videos/wwdc/2021/10073/7/53148F9F-7E28-46AA-AD05-CC2ABEC68EDC/downloads/wwdc2021-10073_sd.mp4"; ve.play(); https://codepen.io/iffwang/pen/powQodO Then only the audio will play, the image stays black.
Attachments
Patch (17.88 KB, patch)
2021-10-22 05:42 PDT, Jean-Yves Avenard [:jya] 		no flags
DetailsFormatted DiffDiff
Patch (18.26 KB, patch)
2021-10-22 20:47 PDT, Jean-Yves Avenard [:jya] 		no flags
DetailsFormatted DiffDiff
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.
Jean-Yves Avenard [:jya]
Comment 1 2021-10-21 18:07:57 PDT
rdar://83438282
Jean-Yves Avenard [:jya]
Comment 2 2021-10-22 05:42:56 PDT
Created attachment 442153 [details] Patch
Eric Carlson
Comment 3 2021-10-22 09:09:53 PDT
Comment on attachment 442153 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=442153&action=review > Source/WebKit/WebProcess/GPU/media/MediaPlayerPrivateRemote.cpp:483 > + if (RefPtr player = m_player.get()) { Is this ref count churn helpful, wouldn't `auto* player = m_player.get()` work?
Jean-Yves Avenard [:jya]
Comment 4 2021-10-22 20:47:58 PDT
Created attachment 442246 [details] Patch apply comment
EWS
Comment 5 2021-10-22 22:58:23 PDT
Committed r284741 (243450@main): <https://commits.webkit.org/243450@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 442246 [details].
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