[gstreamer-bugs] [Bug 565105] New: Gstreamer does not change from READY back to PAUSED in same cases

[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=565105

  GStreamer | gstreamer (core) | Ver: 0.10.19
           Summary: Gstreamer does not change from READY back to PAUSED in
                    same cases
           Product: GStreamer
           Version: 0.10.19
          Platform: Other
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gstreamer (core)
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: xrcalvar at igalia.com
         QAContact: gstreamer-bugs at lists.sourceforge.net
     GNOME version: Unspecified
   GNOME milestone: Unspecified


1. Download gsttest.c and compile it
2. Run ./gsttest file://path_to_an.mp3

This program:
1. creates playbin2 pipeline
2. sets pause
3. sets volume mute and plays
4. when playing it sets pause
5. when paused it goes to ready
6. when ready it goes to pause
7. when paused it sets volume, mute and plays
8. it finishes with success

Program here is that sometimes program hangs after step 6. It never goes to
paused state to it never runs 7 and 8.

I wrote a small script to run the program with a timeout of ten seconds, so if
it hangs, script sends SIGUSR2 and program aborts. This allows running program
many times and while loggin output to see how many time it fails. Script looks
for /tmp/test.mp3, so copy one into that location and run:
for i in `seq 1 100'; do ./timeout.sh; done | tee log.txt

Frequency of occurance is 14% in my environment, which is a Debian lenny with
amd64 architecture. GStreamer packages are:
gstreamer0.10-alsa                            0.10.19-2       
gstreamer0.10-doc                             0.10.19-3       
gstreamer0.10-esd                             0.10.8-4        
gstreamer0.10-ffmpeg                          0.10.4-3        
gstreamer0.10-gnomevfs                        0.10.19-2       
gstreamer0.10-lame                            0.10.10-0.0     
gstreamer0.10-plugins-bad                     0.10.7-2        
gstreamer0.10-plugins-base                    0.10.19-2       
gstreamer0.10-plugins-base-dbg                0.10.19-2       
gstreamer0.10-plugins-good                    0.10.8-4        
gstreamer0.10-plugins-good-dbg                0.10.8-4        
gstreamer0.10-plugins-ugly                    0.10.8-1        
gstreamer0.10-plugins-ugly-dbg                0.10.8-1        
gstreamer0.10-tools                           0.10.19-3       
gstreamer0.10-x                               0.10.19-2       
libgstreamer-plugins-base0.10-0               0.10.19-2       
libgstreamer-plugins-base0.10-dev             0.10.19-2       
libgstreamer0.10-0                            0.10.19-3       
libgstreamer0.10-0-dbg                        0.10.19-3       
libgstreamer0.10-dev                          0.10.19-3


-- 
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=565105.