[Bug 720099] New: codecparsers: h264: fix picture level scaling lists derivation from fall-back rule set B

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=720099
  GStreamer | gst-plugins-bad | git

           Summary: codecparsers: h264: fix picture level scaling lists
                    derivation from fall-back rule set B
    Classification: Platform
           Product: GStreamer
           Version: git
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-bad
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: gb.devel at gmail.com
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


Hi, the following patch from Cong Zhong addresses the issue whereby incorrect
scaling lists where provided to gst_h264_parser_parse_scaling_list() when we
needed to apply the scaling list fall-back rule set B as specified for picture
level scaling lists (7.4.2.2). i.e. intra and inter scaling lists were swapped.

This fixes FRExt/freh5.264 and most likely
http://samples.mplayerhq.hu/Matroska/H264+EAC3.mkv

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