197354 2019-04-28 11:35:35 -0700 [GStreamer] Web process hang when playing particular video with gstreamer-vaapi installed 2019-05-08 08:22:06 -0700 1 1 1 Unclassified WebKit Media WebKit Nightly Build PC Linux RESOLVED WONTFIX P2 Normal --- 1 mcatanzaro webkit-unassigned bugs-noreply cturner kapouer mcatanzaro pnormand vjaquez oldest_to_newest 1531065 0 mcatanzaro 2019-04-28 11:35:35 -0700 On this page: https://kdvr.com/2019/04/26/video-shows-a-semitrailer-out-of-control-in-mountains-ahead-of-fiery-i-70-crash/ Click on the video to start playing it. The web process will hang. 1532726 1 cturner 2019-05-03 01:47:54 -0700 Can't reproduce here. 1532729 2 kapouer 2019-05-03 02:13:50 -0700 Content not available in my region... However, web process hangs when i scroll on most twitter feeds that show some videos. i suspect it's related. It did not happen with webkit2gtk 2.22.7 in debian/sid. 1532746 3 mcatanzaro 2019-05-03 06:04:48 -0700 I removed gstreamer-vaapi from the GNOME runtime and now it works fine, so it's surely caused by gstreamer-vaapi. 1532747 4 mcatanzaro 2019-05-03 06:05:36 -0700 (In reply to Jérémy Lal from comment #2) > Content not available in my region... > However, web process hangs when i scroll on most twitter feeds that show > some videos. i suspect it's related. It did not happen with webkit2gtk > 2.22.7 in debian/sid. Could you remove gstreamer-vaapi and see if that fixes it? I bet the video-related hangs and other performance issues are all caused by -vaapi. 1532749 5 kapouer 2019-05-03 06:11:49 -0700 I don't have the gstreamer-vaapi package installed, so we might have separate issues. Could libav be a problem ? Or gst plugins-bad, -ugly ? 1532753 6 mcatanzaro 2019-05-03 06:28:39 -0700 I don't know. You should report a separate bug; I'm almost certain it's a separate issue if it's not caused by gstreamer-vaapi. 1534273 7 pnormand 2019-05-08 03:20:51 -0700 Please provide a non-geoblocked test-case. 1534309 8 mcatanzaro 2019-05-08 08:22:06 -0700 I don't have one.