[gstreamer-bugs] [Bug 382269] New: Typefind detects mpeg video clip as audio/mpeg

[GStreamer (bugzilla.gnome.org)]

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  GStreamer | gst-plugins-base | Ver: 0.10.10

           Summary: Typefind detects mpeg video clip as audio/mpeg
           Product: GStreamer
           Version: 0.10.10
          Platform: Other
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-base
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: ext-tommi.myohanen at nokia.com
         QAContact: gstreamer-bugs at lists.sourceforge.net
     GNOME version: Unspecified
   GNOME milestone: Unspecified


$ gst-typefind-0.10 squirrell.mpeg
squirrell.mpeg - audio/mpeg, mpegversion=(int)1, layer=(int)2

http://rclsgi.eng.ohio-state.edu/~hawn/multi_media/video_clips/squirrell.mpeg

The problem is that typefinders for both video/mpeg1 and audio/mpeg return 99
probability and audio/mpeg is chosen, because it is alphabetically before
video/mpeg1. One workaround to this would be to decrease audio/mpeg typefind
rank from GST_RANK_PRIMARY to GST_RANK_SECONDARY, so video/mpeg1 would be
tested and detected first.


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