[gstreamer-bugs] [Bug 556159] New: Reseting playbin's vis-plugin pauses the pipeline

[GStreamer (bugzilla.gnome.org)]

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  GStreamer | gstreamer (core) | Ver: HEAD CVS
           Summary: Reseting playbin's vis-plugin pauses the pipeline
           Product: GStreamer
           Version: HEAD CVS
          Platform: Other
        OS/Version: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gstreamer (core)
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: philippe at fluendo.com
         QAContact: gstreamer-bugs at lists.sourceforge.net
     GNOME version: Unspecified
   GNOME milestone: Unspecified


Setting playbin's vis-plugin property to None (in Python) affects the pipeline
state (it becomes PAUSED). Apparently this is due to tee not correctly handling
the flow aggregation in gst_tee_handle_buffer(). One part of the tee is
unlinked (the vis-plugin) but the other part (audio output) is still linked so
the flow should continue but it's not the case


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