[gstreamer-bugs] [Bug 442024] New: regression in playbin buffering

[GStreamer (bugzilla.gnome.org)]

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  GStreamer | gst-plugins-base | Ver: HEAD CVS
           Summary: regression in playbin buffering
           Product: GStreamer
           Version: HEAD CVS
          Platform: Other
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: blocker
          Priority: Normal
         Component: gst-plugins-base
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: wim at fluendo.com
         QAContact: gstreamer-bugs at lists.sourceforge.net
     GNOME version: Unspecified
   GNOME milestone: Unspecified


Playbin decides to activate the current streams when a no_more_pads was
received from a demuxer or when the internal queues fill up.

In the case buffering is enabled and the internal queues fill up, no 100%
buffering message is posted and the app stays in the PAUSED state. The signal
that should finish the buffering (the new pushing signal) is never signalled
because the queue srcpads are not yet linked. This results in a deadlock while
buffering.


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