[gstreamer-bugs] [Bug 382194] New: Adding LADSPA effects while playing causes static audio

[GStreamer (bugzilla.gnome.org)]

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

           Summary: Adding LADSPA effects while playing causes static audio
           Product: GStreamer
           Version: HEAD CVS
          Platform: Other
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-good
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: gnome at jonobacon.org
         QAContact: gstreamer-bugs at lists.sourceforge.net
     GNOME version: 2.15/2.16
   GNOME milestone: Unspecified


In Jokosher we add LADSPA effects (using the 'ladspa') element while in
PLAYING. As each effect is added, static can be heard with each effect that is
added. If the pipeline is stopped and sent to PLAYING again, the static is
gone, so it seems to be a problem *while* the audio is flowing in PLAYING.

This can be demoed with the following steps in Jokosher:

1. Add an instrument and right-click and import audio.
2. Press play.
3. Click the effects button on the instrument header, select an effect from the
combo and click the Add button. The effect is added and the static is heard.

wtay thinks this may be a problem with the ladspa element or maybe the adder.


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