[Bug 673502] New: [ges][pitivi] Deadlock if there is only audio and video in pipeline

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=673502
  GStreamer | gst-editing-services | 0.10.x

           Summary: [ges][pitivi] Deadlock if there is only audio and
                    video in pipeline
    Classification: Platform
           Product: GStreamer
           Version: 0.10.x
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-editing-services
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: vladimir.rudoy at gmail.com
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


Created an attachment (id=211289)
 --> (https://bugzilla.gnome.org/attachment.cgi?id=211289)
Last 100  of debug output

If I add some clip to PiTiVi timeline that contains only audio or only video,
PiTiVi freezes. If I add both audio and video content then everything works
fine.

Steps to reproduce(PiTiVi with GES and GStreamer 0.10):

1. Create new project.
2. Add some image to timeline.
3. Press "Play" button under preview widget.

I've added last 100 lines of debug output as an attachment.

-- 
Configure bugmail: https://bugzilla.gnome.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the QA contact for the bug.
You are the assignee for the bug.