[Bug 728128] New: glimagesink: swapped UV on OS X with avdec_h264

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Sun Apr 13 12:10:52 PDT 2014


https://bugzilla.gnome.org/show_bug.cgi?id=728128
  GStreamer | gst-plugins-bad | git

           Summary: glimagesink: swapped UV on OS X with avdec_h264
    Classification: Platform
           Product: GStreamer
           Version: git
        OS/Version: Mac OS
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-bad
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: robert.swain at gmail.com
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


On Mac OS X, with an High Profile H264 file the following was observed:

gst-launch-1.0 filesrc location=/path/to/high_profile_h264.mp4 ! qtdemux !
h264parse ! avdec_h264 ! videoconvert ! osxvideosink

The above looks fine.

gst-launch-1.0 filesrc location=/path/to/high_profile_h264.mp4 ! qtdemux !
h264parse ! avdec_h264 ! glimagesink

The above has UV planes swapped.

I tried another H264 file that was not high profile and that looked OK so I'm
suspecting high profile could be the differentiator. Not certain though.

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