[Bug 732715] New: uvch264,aiff,sdlvideosink,mimdec: Print invalid fourcc in error message in hex

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=732715
  GStreamer | gst-plugins-bad | git

           Summary: uvch264,aiff,sdlvideosink,mimdec: Print invalid fourcc
                    in error message in hex
    Classification: Platform
           Product: GStreamer
           Version: git
        OS/Version: All
            Status: UNCONFIRMED
          Severity: minor
          Priority: Normal
         Component: gst-plugins-bad
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: sebras at hotmail.com
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


Inspired by the bugs I found in
https://bugzilla.gnome.org/show_bug.cgi?id=732697 I looked for further
omissions and found them in various elements.

I couldn't find a good way of combining these commits due to limitations in the
commit summary message. But if you do, please feel free to squash into a single
one or something like that. :)

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