[gstreamer-bugs] [Bug 570343] New: equalizer bands != specified parameters

GStreamer (bugzilla.gnome.org) bugzilla-daemon at bugzilla.gnome.org
Tue Feb 3 03:03:34 PST 2009


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  GStreamer | gst-plugins-good | Ver: git
           Summary: equalizer bands != specified parameters
           Product: GStreamer
           Version: git
          Platform: Other
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-good
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: ensonic at sonicpulse.de
         QAContact: gstreamer-bugs at lists.sourceforge.net
     GNOME version: Unspecified
   GNOME milestone: Unspecified


s$ GST_DEBUG="equ*:3" gst-launch-0.10 audiotestsrc ! equalizer-nbands
num-bands=4 band0::gain=-21 band0::frequency=947.0 band0::bandwidth=100 !
alsasink

Setting pipeline to PAUSED ...
gstiirequalizer.c:446:setup_filter: gain =  -21, bandwidth=  92.468, frequency
=  66.234, a0 = 0.98034, a1 = -1.9567, a2=0.97649 b1 =  1.9567, b2 = -0.95682
gstiirequalizer.c:446:setup_filter: gain =    0, bandwidth=  519.99, frequency
=  372.46, a0 =       1, a1 = -1.9258, a2=0.92853 b1 =  1.9258, b2 = -0.92853
gstiirequalizer.c:446:setup_filter: gain =    0, bandwidth=  2924.1, frequency
=  2094.5, a0 =       1, a1 =  -1.578, a2=0.65102 b1 =   1.578, b2 = -0.65102
gstiirequalizer.c:446:setup_filter: gain =    0, bandwidth=   16443, frequency
=   11778, a0 =       1, a1 = 0.063587, a2=-0.40638 b1 = -0.063587, b2 =
0.40638


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