[Bug 692891] New: Sound cut after several seconds when playing a wmv file

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Wed Jan 30 10:31:05 PST 2013


https://bugzilla.gnome.org/show_bug.cgi?id=692891
  GStreamer | don't know | 1.0.1

           Summary: Sound cut after several seconds when playing a wmv
                    file
    Classification: Platform
           Product: GStreamer
           Version: 1.0.1
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: don't know
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: christophe.prigent at intel.com
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


Setup:
------
Laptop Dell Latitude E5420:
* Ubuntu 12.04 64 bit
* Intel Core i5 2540M
* 4GiB memory
* integrated graphics controller (Intel)

Pre-conditions:
---------------
* All gstreamer1.0 packages are installed via Synaptic package manager
("version installed" column indicates 1.0.1-1)
* Terminal open
* File ready to be tested

Steps:
-----
1. Execute command:
gst-launch-1.0 playbin uri=file:///'/home/yann/Bureau/sample/Videos/246.wmv'

Actual result
-------------
1. video is played with sound, but sound is cut after 2 or 3 seconds.
Log from the command:
Définition du pipeline à PAUSED...
Le pipeline est en phase de PREROLL...
Redistribution de latence...
Le pipeline a terminé la phase PREROLL...
Passage du pipeline à la phase PLAYING...
New clock: GstPulseSinkClock
ERREUR : de l'élément
/GstPlayBin:playbin0/GstPlaySink:playsink/GstBin:vbin/GstAutoVideoSink:videosink/GstXvImageSink:videosink-actual-sink-xvimageÂ
: Output window was closed
Information de débogage supplémentaire :
xvimagesink.c(820): gst_xvimagesink_handle_xevents ():
/GstPlayBin:playbin0/GstPlaySink:playsink/GstBin:vbin/GstAutoVideoSink:videosink/GstXvImageSink:videosink-actual-sink-xvimage
Execution ended after 8709915182 ns.
Définition du pipeline à PAUSED...
Définition du pipeline à READY (prêt)...
Définition du pipeline à NULL...
Libération du pipeline...

Expected result:
----------------
1. Audio is not cut

Information:
-----------
The file comes from DLNA Forum and can't be shared
Here are properties:
Topology:
  container: Advanced Streaming Format (ASF)
    video: Windows Media Video 9
    audio: Windows Media Audio 8

Properties:
  Duration: 0:03:36.083000000
  Seekable: yes
  Tags: 
      description: 48_HD_CBR_12M_320_44_2.wmv
      format du conteneur: ASF
      codec audio: WMA Version 8
      codec video: Microsoft Windows Media 9

Reproduced with this command:
gst-launch-0.10 playbin uri=file:///'/home/yann/Bureau/sample/Videos/246.wmv'
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstPulseSinkClock
ERROR: from element
/GstPlayBin:playbin0/GstBin:vbin/GstAutoVideoSink:videosink/GstXvImageSink:videosink-actual-sink-xvimage:
Output window was closed
Additional debug info:
xvimagesink.c(1326): gst_xvimagesink_handle_xevents ():
/GstPlayBin:playbin0/GstBin:vbin/GstAutoVideoSink:videosink/GstXvImageSink:videosink-actual-sink-xvimage
Execution ended after 14600136146 ns.
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...

Not reproduced with this command:
gst-launch-0.10 playbin2 uri=file:///'/home/yann/Bureau/sample/Videos/246.wmv'

More details from more log:
0:00:01.584349780 12725 0x7fd1781412d0 WARN audiobasesink
gstaudiobasesink.c:1579:gst_audio_base_sink_get_alignment: Unexpected
discontinuity in audio timestamps of -0:00:00.087891156, resyncing
0:00:03.649335533 12725 0x7fd170001610 WARN pulse
pulsesink.c:641:gst_pulsering_stream_underflow_cb: Got underflow

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