[gstreamer-bugs] [Bug 360673] New: Stuttering with SunAudio Sink

[GStreamer (bugzilla.gnome.org)]

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  GStreamer | gst-plugins-base | Ver: HEAD CVS

           Summary: Stuttering with SunAudio Sink
           Product: GStreamer
           Version: HEAD CVS
          Platform: Other
        OS/Version: opensolaris
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-base
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: brian.cameron at sun.com
         QAContact: gstreamer-bugs at lists.sourceforge.net
     GNOME version: Unspecified
   GNOME milestone: Unspecified


I notice that in the SunAudio sink when I modify the code to not set a large
buffer size, that the autio output stutters.

It seems that in the ringbuffer that it waits to long.  Note the "waiting..."
message, so it seems like the GST_RING_BUFFER_WAIT function is waiting too
long.  I'm talking about wait_segment in gstringbuffer.c (in the base module).

It looks like the signal gets emitted from the audiosink
audioringbuffer_thread_func.

I'm attaching a debug output that shows the ringbuffer and audiosink debug
message.  I'd appreciate any advice about how to debug this further.

Perhaps there is something weird about how threads are managed on Solaris?


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