[Webkit-unassigned] [Bug 205561] [GTK][GStreamer] Extremely high CPU usage due to video playback

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=205561

Philippe Normand <philn at igalia.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |philn at igalia.com
         Resolution|---                         |WORKSFORME

--- Comment #6 from Philippe Normand <philn at igalia.com> ---
(In reply to Sergio Villar Senin from comment #3)
> Hmm after some investigation I am not sure this is a bug on our side, but
> the natural consecuence of a bad designed bloated webpage. After checking
> the DOM I see no less than 14 videos with both autoplay and loop enabled.
> 

I don't think we can do much about this... You can disable autoplay with the --media-playback-requires-user-gesture=1 websetting.


(In reply to Milan Crha from comment #5)
> Similar report from Epiphany:
> https://gitlab.gnome.org/GNOME/epiphany/-/issues/1572
> 
> Using epiphany-40.1-1.fc34.x86_64 with webkit2gtk3-2.32.3-1.fc34.x86_64. It
> does this even when the video playback is paused in the MiniBrowser (or set
> as Deny autoplay in Epiphany).

I can't reproduce this issue in MiniBrowser with --media-playback-requires-user-gesture=1 ...

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