[gstreamer-bugs] [Bug 338718] vorbisdec outputs samples > 1.0

[GStreamer (bugzilla.gnome.org)]

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 GStreamer | gst-plugins-base | Ver: 0.10.5





------- Comment #2 from Ingo Planz  2006-04-18 19:39 UTC -------
(In reply to comment #1)
> audioconvert seems to clip correctly, are you sure the noise is not caused by
> the clipping?
> 

I now tried the following two pipelines (440.ogg is the sine wave):

gst-launch-0.10 filesrc location=440.ogg ! oggdemux ! vorbisdec ! filesink
location="440-float.raw"

gst-launch-0.10 filesrc location=440.ogg ! oggdemux ! vorbisdec ! audioconvert
! audio/x-raw-int ! filesink location="440-int.raw"

and got the attached (audacity) screenshot. The upper wave is the float and the
bottom one is the integer one. It seems that someone turns everything bigger
than 1.000 into -1.000.

By the way, gstreamer-0.8 seems to work fine.


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