[gstreamer-bugs] [Bug 621428] New: [playbin2] ghostpad with arbitrary getcaps func leads to not working srt subtitles

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=621428
  GStreamer | gst-plugins-base | 0.10.29

           Summary: [playbin2] ghostpad with arbitrary getcaps func leads
                    to not working srt subtitles
    Classification: Desktop
           Product: GStreamer
           Version: 0.10.29
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-base
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: andreas.frisch at multimedia-labs.de
         QAContact: gstreamer-bugs at lists.sourceforge.net
      GNOME target: ---
     GNOME version: ---


on my hard way to trying to enable my app to be able to switch between vobsobs
and text subs during playback i've tried overwriting my ghostpad's caps so that
there won't be a stalling data flow due to incompatible buffers still floating
in the pipeline after i've switched the ghostpad target element.
however, this construction entirely disables srt subtitles from working.
attached, there'll be modified playbin-text icle testcases and a logfile.

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