[Bug 781972] vaapidec: Totem doesn't render H.264 videos under Wayland

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Fri Oct 27 19:25:14 UTC 2017


https://bugzilla.gnome.org/show_bug.cgi?id=781972

Christian Stadelmann <gnome at genodeftest.de> changed:

           What    |Removed                     |Added
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                 CC|                            |gnome at genodeftest.de

--- Comment #11 from Christian Stadelmann <gnome at genodeftest.de> ---
(In reply to Víctor Manuel Jáquez Leal from comment #10)
> trying this pipeline either in gstreamer master and latest branch 1.10
> 
> gst-play-1.0 http://techslides.com/demos/sample-videos/small.mp4
> --videosink=clutterautovideosink
> 
> And it works.
> 
> Can you upload a debug log as explained in
> https://wiki.gnome.org/Apps/Videos/BugReporting ??

With libva, libva-intel-driver 1.8.3 and gstreamer1-vaapi 1.12.2, I'm getting
this output under wayland:

$ gst-play-1.0 http://techslides.com/demos/sample-videos/small.mp4
--videosink=clutterautovideosink
failed to open /usr/lib64/dri/hybrid_drv_video.so
Failed to wrapper hybrid_drv_video.so

** (gst-play-1.0:9229): WARNING **: Couldn't create specified video sink
'clutterautovideosink'
Geben Sie »k« ein, um die Liste der Tastenkombinationen zu sehen.
Momentan wird http://techslides.com/demos/sample-videos/small.mp4 wiedergegeben
Prerolling...
failed to open /usr/lib64/dri/hybrid_drv_video.so
Failed to wrapper hybrid_drv_video.so
failed to open /usr/lib64/dri/hybrid_drv_video.so
Failed to wrapper hybrid_drv_video.so
Redistribute latency...
Redistribute latency...
wl_surface at 7: error 2: Failed to create a texture for surface 7: Unsupported
buffer format 12760
ERROR Internal error: could not render surface for
http://techslides.com/demos/sample-videos/small.mp4
ERROR debug information: gstvaapisink.c(1482):
gst_vaapisink_show_frame_unlocked ():
/GstPlayBin:playbin/GstPlaySink:playsink/GstBin:vbin/GstVaapiSink:vaapisink0
Speicherzugriffsfehler (Speicherabzug geschrieben)

The coredump has been analyzed by Fedora's abrt/libreport and reported to
https://bugzilla.redhat.com/show_bug.cgi?id=1507138. I can also reproduce this
crash with gstreamer1-vaapi-1.12.3 on Fedora 27.

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