[gstreamer-bugs] [Bug 527125] New: OMX AAC decoder should accept MPEG versions 2 and 4

GStreamer (bugzilla.gnome.org) bugzilla-daemon at bugzilla.gnome.org
Wed Apr 9 05:23:31 PDT 2008


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  GStreamer | gst-openmax | Ver: HEAD CVS
           Summary: OMX AAC decoder should accept MPEG versions 2 and 4
           Product: GStreamer
           Version: HEAD CVS
          Platform: Other
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-openmax
        AssignedTo: felipe.contreras at nokia.com
        ReportedBy: ext-tommi.myohanen at nokia.com
         QAContact: gstreamer-bugs at lists.sourceforge.net
     GNOME version: Unspecified
   GNOME milestone: Unspecified


Currently AAC decoder sink caps are defined as follows:

    caps = gst_caps_new_simple ("audio/mpeg",
                                "mpegversion", G_TYPE_INT, 4,
                                "rate", GST_TYPE_INT_RANGE, 8000, 48000,
                                "channels", GST_TYPE_INT_RANGE, 1, 8,
                                NULL);

It does not accept mpegversion == 2, even AAC format can be either MPEG version
2 or 4.

Also, it might be good idea to define the templates as static
GstStaticPadTemplate objects by using GST_STATIC_PAD_TEMPLATE macro instead of
using generate_{src,sink}_template() functions.


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