Comment # 10 on bug 111236 from Michel Dänzer

(In reply to Julien Isorce from comment #9)
> gst-launch-1.0 filesrc location=test.mp4 ! qtdemux ! h264parse !
> vaapih264dec ! vaapipostproc ! videoconvert ! ximagesink 
> 
> (with and without vaapipostproc)

With vaapipostproc, it crashes without the attached patch, but works with it.