[Bug 742602] New: aacparse assumes random bitrates after filler packets

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Thu Jan 8 09:42:43 PST 2015


https://bugzilla.gnome.org/show_bug.cgi?id=742602
  GStreamer | gst-plugins-good | 1.4.1

           Summary: aacparse assumes random bitrates after filler packets
    Classification: Platform
           Product: GStreamer
           Version: 1.4.1
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-good
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: fraxinas at opendreambox.org
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


Created an attachment (id=294116)
 --> (https://bugzilla.gnome.org/attachment.cgi?id=294116)
gdp stream dump. run with GST_DEBUG=*aa*:6 gst-launch-1.0 filesrc
location=aacstream.gdp ! gdpdepay ! aacparse ! fakesink and grep for rate: 0

i've got a pushsrc based element that reads aac stream data from an encoder
device and observed data flow errors when trying to mux that into a container.
when looking at the debug output of the aacparse element, it seems to switch to
random bitrates after handling invalid frames

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