[Bug 680904] wavparse src can not link to audioconvert when using USB sound card

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=680904
  GStreamer | gstreamer (core) | 0.10.36

--- Comment #2 from soho123.2012 at gmail.com 2012-08-01 01:50:01 UTC ---



after tracing the wavparse code,
the error is caused by
gst_wavparse_stream_data (GstWavParse * wav)
about line 1997, gst_pad_push get error,

  if ((res = gst_pad_push (wav->srcpad, buf)) != GST_FLOW_OK)
    goto push_error;

Does anyone have idea about how to debug this kind of error?
Why USB Audio device cause this kind of error?

-- 
Configure bugmail: https://bugzilla.gnome.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the QA contact for the bug.
You are the assignee for the bug.