[gstreamer-bugs] [Bug 610866] New: [playbin2] Don't fail if there are subtitles and audio but no video

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=610866
  GStreamer | gst-plugins-base | git

           Summary: [playbin2] Don't fail if there are subtitles and audio
                    but no video
    Classification: Desktop
           Product: GStreamer
           Version: git
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-base
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: slomo at circular-chaos.org
         QAContact: gstreamer-bugs at lists.sourceforge.net
      GNOME target: ---
     GNOME version: ---


Attached patch makes playbin2 not error out if there are subtitles and audio
but no video. If visualizations are enabled the subtitles are rendered on top
of the visualization stream, otherwise the subtitles are not linked at all and
only the audio is played (and a warning message is posted).

If there are only subtitles but neither audio nor video an error message is
still posted.

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