Bug 257178

Summary: REGRESSION(261839@main): [GStreamer] YouTube player is blank if paused then (un)fullscreened
Product: WebKit Reporter: Kdwk <kdwkleung>
Component: WebKitGTKAssignee: Nobody <webkit-unassigned>
Status: NEW ---    
Severity: Normal CC: bugs-noreply, mcatanzaro, philn
Priority: P2    
Version: WebKit Nightly Build   
Hardware: PC   
OS: Linux   
Attachments:
Description Flags
Screencast showing YouTube player going blank none

Description Kdwk 2023-05-22 19:12:45 PDT
Created attachment 466457 [details]
Screencast showing YouTube player going blank

1. Open a YouTube video
2. Go fullscreen
3. Pause
4. Un-fullscreen
5. Observe that the player is blank
6. Hit play again. Video resumes correctly

Tested on GTK MiniBrowser with WebKit main, GStreamer 1.22. Also present in Gnome Web.
Comment 1 Philippe Normand 2023-05-23 09:31:14 PDT
Reverting 261839@main fixes this one, but breaks fullscreen seeking again.....