[gstreamer-bugs] [Bug 329917] New: some files are played choppy and distorted

[GStreamer (bugzilla.gnome.org)]

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 GStreamer | don't know | Ver: 0.10.2

           Summary: some files are played choppy and distorted
           Product: GStreamer
           Version: 0.10.2
          Platform: Other
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: major
          Priority: Normal
         Component: don't know
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: zdzichu at irc.pl
         QAContact: gstreamer-bugs at lists.sourceforge.net
     GNOME version: Unspecified
   GNOME milestone: Unspecified


I have serious problem with some music files. They sound distorted when played
and sound is choppy. It's a long standing bug (from 0.8), but upgrading to 0.10
didn't fix it. I've tried:

gst-launch-0.8 filesrc location="fla22k_04_intro.ogg" ! oggdemux ! vorbisdec !
audioconvert ! alsasink

then

gst-launch-0.10 [...]

and playing with QuodLibet, which uses playbin element. On the other hand,
mplayer or ogg123 play all files fine.

The only thing common to failing files (.ogg, .mp3 and .mod) seems to be
sampling rate. All of them are 22050 Hz. Therefore I suspect some bad
interaction with ALSA built-in resampler. My soundcard is some integrated
nForce2 soundchip, controled by snd_intel8x0 and snd_ac97_codec modules.

System is Slackware -current.


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