RESOLVED DUPLICATE of bug 240604 240786
Video does not respect object-fit:contain when beginning to play 
https://bugs.webkit.org/show_bug.cgi?id=240786
Summary Video does not respect object-fit:contain when beginning to play
Johannes Odland
Reported 2022-05-22 23:37:26 PDT
Created attachment 459663 [details] Screen recording showing video not respecting object fit the first frames after clicking play. See test example at https://cdpn.io/pen/debug/yLvoEob?authentication_hash=yYryLVaNDLyM Steps to reproduce: 1. Create a video element with a set width and height and object-fit:cover 2. Set intrinsic dimensions with width and height attributes on the video element. Poster respects object-fit:contain. 3. Click play Current result The first few frames the video is shown as if object-fit was set to contain. After a few frames rendering is fixed, and the video is shown correctly. The user experience is jarring. Expected result Both the poster and the video respects object-fit: cover at all times. The poster and the video
Attachments
Screen recording showing video not respecting object fit the first frames after clicking play. (4.27 MB, video/quicktime)
2022-05-22 23:37 PDT, Johannes Odland 		no flags
Details
Screen recording showing the issue on Reddit /r/popular (6.38 MB, video/mp4)
2022-05-24 13:23 PDT, Johannes Odland 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Alexey Proskuryakov
Comment 1 2022-05-23 20:14:48 PDT
Is this the same as bug 240604?
Johannes Odland
Comment 2 2022-05-24 02:10:37 PDT
(In reply to Alexey Proskuryakov from comment #1) > Is this the same as bug 240604? Yes. This seems to be the same bug.
Johannes Odland
Comment 3 2022-05-24 13:23:56 PDT
Created attachment 459731 [details] Screen recording showing the issue on Reddit /r/popular It seems like the issue affects reddit too, as seen in the attachment. The reddit video element has 'object-fit: contain' set on it.
Alexey Proskuryakov
Comment 4 2022-05-28 17:46:03 PDT
Thank you for confirming! *** This bug has been marked as a duplicate of bug 240604 ***
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