[gstreamer-bugs] [Bug 549254] New: playbin hangs in a .flv

[GStreamer (bugzilla.gnome.org)]

If you have any questions why you received this email, please see the text at
the end of this email. Replies to this email are NOT read, please see the text
at the end of this email. You can add comments to this bug at:
  http://bugzilla.gnome.org/show_bug.cgi?id=549254

  GStreamer | gst-plugins-base | Ver: HEAD CVS
           Summary: playbin hangs in a .flv
           Product: GStreamer
           Version: HEAD CVS
          Platform: Other
        OS/Version: All
            Status: UNCONFIRMED
          Severity: major
          Priority: Normal
         Component: gst-plugins-base
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: kapil at fluendo.com
         QAContact: gstreamer-bugs at lists.sourceforge.net
     GNOME version: Unspecified
   GNOME milestone: Unspecified


Please describe the problem:
If there is a delay of >= 3secs in the audio stream of an flv file playbin
hangs, while USE_DECODBIN=1 hangs when audio stream delay >= 5secs. It seems
there is a problem due to some kind of underrun not been handled properly,
probably in decodebin's. This only seems to be a problem if there is mp3
involve as mad consumes lots of data before actual decoding ?

Steps to reproduce:
1. gst-launch-0.10 videotestsrc ! ffenc_flv ! queue ! ffmux_flv name=m !
filesink location=test.flv audiotestsrc timestamp-offset=3000000000 !
audioconvert ! lame ! mp3parse ! queue ! m.
2. gst-launch-0.10 playbin uri=file:///home/kaps/test_streams/test.flv
3. USE_DECODEBIN2=1 gst-launch-0.10 playbin
uri=file:///home/kaps/test_streams/test.flv 




Actual results:
1. Generates the test file.
2. Hanges after sometime
3. Doesnt preroll at all.

Expected results:
should play audio after the specified delay.

Does this happen every time?
yes

Other information:


-- 
See http://bugzilla.gnome.org/page.cgi?id=email.html for more info about why you received
this email, why you can't respond via email, how to stop receiving
emails (or reduce the number you receive), and how to contact someone
if you are having problems with the system.

You can add comments to this bug at http://bugzilla.gnome.org/show_bug.cgi?id=549254.