[gstreamer-bugs] [Bug 331335] New: New Element: libsoundtouch based pitch shifter

GStreamer (bugzilla.gnome.org) bugzilla-daemon at bugzilla.gnome.org
Wed Feb 15 14:46:39 PST 2006


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http://bugzilla.gnome.org/show_bug.cgi?id=331335
 GStreamer | gst-plugins-good | Ver: 0.10.x

           Summary: New Element: libsoundtouch based pitch shifter
           Product: GStreamer
           Version: 0.10.x
          Platform: Other
        OS/Version: All
            Status: UNCONFIRMED
          Keywords: usability
          Severity: minor
          Priority: Normal
         Component: gst-plugins-good
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: wouter at kangaroot.net
         QAContact: gstreamer-bugs at lists.sourceforge.net
     GNOME version: Unspecified
   GNOME milestone: Unspecified


As my first excercise in 0.10, i created a wrapper plugin for libsoundtouch. 
This plugin will allow you to : 
* change the audio tempo (without adjusting the pitch)
* change the audio rate (just like a resampler)
* change the audio pitch (without adjusting the length)
Or any combination of those.  The plugin is LGPL'ed as is libsoundtouch, so it
would be possible (and nice) to adopt the plugin into gst-plugins-(good|bad).
I'll create an attachment with a standalone package for the plugin.




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