[gstreamer-bugs] [Bug 592530] New: Get only glitches and noise trying to play a gsm file

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Thu Aug 20 16:16:55 PDT 2009


http://bugzilla.gnome.org/show_bug.cgi?id=592530

           Summary: Get only glitches and noise trying to play a gsm file
    Classification: Desktop
           Product: GStreamer
           Version: 0.10.24
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-bad
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: rheluani at gmail.com
         QAContact: gstreamer-bugs at lists.sourceforge.net
      GNOME target: ---
     GNOME version: ---


--- Comment #0 from Reimundo Heluani <rheluani at gmail.com> 2009-08-20 23:16:53 UTC ---
Trying to play 

http://samples.mplayerhq.hu/A-codecs/GSM/sample-gsm-8000.mov

with gstreamer

gst-launch playbin uri=file://path/to/sample-gsm-8000.mov

just produces noise, I can hear the beginning of the song but then the
following starts appearing in console:

Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstPulseSinkClock
WARNING: from element
/GstPlayBin:playbin0/GstBin:abin/GstAutoAudioSink:audiosink/GstPulseSink:audiosink-actual-sink-pulse:
Compensating for audio synchronisation problems
Additional debug info:
gstbaseaudiosink.c(1462): gst_base_audio_sink_render ():
/GstPlayBin:playbin0/GstBin:abin/GstAutoAudioSink:audiosink/GstPulseSink:audiosink-actual-sink-pulse:
Unexpected discontinuity in audio timestamps of more than half a second
(0:00:04.520000000), resyncing
WARNING: from element
/GstPlayBin:playbin0/GstBin:abin/GstAutoAudioSink:audiosink/GstPulseSink:audiosink-actual-sink-pulse:
Compensating for audio synchronisation problems
Additional debug info:
gstbaseaudiosink.c(1462): gst_base_audio_sink_render ():
/GstPlayBin:playbin0/GstBin:abin/GstAutoAudioSink:audiosink/GstPulseSink:audiosink-actual-sink-pulse:
Unexpected discontinuity in audio timestamps of more than half a second
(0:00:04.340000000), resyncing
WARNING: from element
/GstPlayBin:playbin0/GstBin:abin/GstAutoAudioSink:audiosink/GstPulseSink:audiosink-actual-sink-pulse:
Compensating for audio synchronisation problems
Additional debug info:
gstbaseaudiosink.c(1462): gst_base_audio_sink_render ():
/GstPlayBin:playbin0/GstBin:abin/GstAutoAudioSink:audiosink/GstPulseSink:audiosink-actual-sink-pulse:
Unexpected discontinuity in audio timestamps of more than half a second
(0:00:04.340000000), resyncing
WARNING: from element
/GstPlayBin:playbin0/GstBin:abin/GstAutoAudioSink:audiosink/GstPulseSink:audiosink-actual-sink-pulse:
Compensating for audio synchronisation problems
Additional debug info:
gstbaseaudiosink.c(1462): gst_base_audio_sink_render ():
/GstPlayBin:playbin0/GstBin:abin/GstAutoAudioSink:audiosink/GstPulseSink:audiosink-actual-sink-pulse:
....
....

I have seen other bugs in gstreamer related to playing the very same file, but
they are all supposed to be fixed a long time ago. I have installed the latest
stable releases of all components from source. I can play the file fine with
ffplay and mplayer.

R.

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