[gstreamer-bugs] [Bug 567642] spectrum element has undocumented arbitrary limitation on interval

[GStreamer (bugzilla.gnome.org)]

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  GStreamer | gst-plugins-good | Ver: 0.10.8




------- Comment #1 from Sebastian Dröge  2009-01-13 20:25 UTC -------
The "window size" is defined by the bands property. You have to get at least
bands * 2 - 2 samples before you can apply the FFT. This limitation should be
noted in the docs though ;)

Also we could instead cache the last bands*2-2 samples and always generate a
spectrum for them in the requested interval. I'll implement this tomorrow.


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