[gstreamer-bugs] [Bug 475455] New: element destroyed from scheduler

[GStreamer (bugzilla.gnome.org)]

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  GStreamer | gstreamer (core) | Ver: HEAD CVS
           Summary: element destroyed from scheduler
           Product: GStreamer
           Version: HEAD CVS
          Platform: Other
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: major
          Priority: Normal
         Component: gstreamer (core)
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: spglegle at yahoo.fr
         QAContact: gstreamer-bugs at lists.sourceforge.net
     GNOME version: Unspecified
   GNOME milestone: Unspecified


Hi,
I had a working pipeline (a few weeks ago), this one was doing transcoding and
worked properly, even with the loop in the graph.

With the current gstreamer cvs code some elements seems to be wrongly unreffed
by
the gstreamer scheduler, here is a a typical result :

(<unknown>:3022): GStreamer-CRITICAL **:
Trying to dispose element mulawdec0, but it is not in the NULL state.
...
 (<unknown>:23228): GStreamer-CRITICAL **: gst_object_unref: assertion
`((GObject *) object)->ref_count > 0' failed

The element is unreffed by function gstbin.c:1589 remove_from_queue(), called
from
gstbin.c:1669  update_degree()

attached are some debug log about mulawdec0 element (only mulawdec0).

Regards.


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