[gstreamer-bugs] [Bug 152289] New: - wavparse pushes buffers on unusable source pad

[bugzilla-daemon at bugzilla.gnome.org]

http://bugzilla.gnome.org/show_bug.cgi?id=152289
GStreamer | gst-plugins | Ver: HEAD CVS

           Summary: wavparse pushes buffers on unusable source pad
           Product: GStreamer
           Version: HEAD CVS
          Platform: Other
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: sc5 at hermes.usherb.ca
         QAContact: gstreamer-bugs at lists.sourceforge.net


For some streams, gst_riff_create_audio_caps() returns NULL. In that case, the
wavparse adds a source pad without ever setting the explicit caps so the
negotiation never takes place. wavparse will then push buffers on its source pad
even if it isn't negotiated, generating a lot of warnings and the pipeline runs
as if it was successfull.

I guess if gst_riff_create_audio_caps() returns NULL, then wavparse shouldn't
add the source pad and it should generate an error.

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