Bug#452282: gstreamer0.10: Crackling sound after upgrade

[Sebastian Dröge]

Am Donnerstag, den 22.11.2007, 21:02 +0100 schrieb Mathias Brodala:
> Sebastian Dr=C3=B6ge, 22.11.2007 10:59:
> > Am Donnerstag, den 22.11.2007, 00:13 +0100 schrieb Mathias Brodala:
> >> Sebastian Dr=C3=B6ge, 21.11.2007 19:23:
> >>> Am Mittwoch, den 21.11.2007, 16:46 +0100 schrieb Mathias Brodala:
> >>>> After upgrading to the latest version playing any file results in cr=
> acks during
> >>>> playback. Downgrading all gstreamer0.10 related packages to the Test=
> ing version
> >>>> fixes this problem for now. I=E2=80=99m using a soundcard with the C=
> MI8783 chipset.
> >>> can you do
> >>> GST_DEBUG=3D5 GST_DEBUG_NO_COLOR=3D1 gst-launch-0.10 playbin
> >>> uri=3Dfile:///path/to/file &> log
> >>>
> >>> [=E2=80=A6]
> >=20
> > Also, could you try:
> >=20
> > gst-launch-0.10 filesrc location=3D/path/to/file ! decodebin !
> > audioconvert ! alsasink
> >=20
> > and
> >=20
> > gst-launch-0.10 filesrc location=3D/path/to/file ! decodebin !
> > audioconvert ! "audio/x-raw-int,width=3D16,depth=3D16" ! alsasink
> >=20
> > (both in one line of course).
> >=20
> > I'd assume that the first involves crackling and the second doesn't, ca=
> n
> > you confirm that?
> 
> Yep, it=E2=80=99s exactly as you say. The second line gives the same outp=
> ut as with the
> Testing packages. So the change from 16 to 32 bit seems to be the right l=
> ead.

Great. Can you please test the following:

gst-launch-0.10 audiotestsrc num-buffers=1000 ! audioconvert !
"audio/x-raw-int,width=32,depth=32" ! wavenc ! filesink
location=test1.wav

gst-launch-0.10 audiotestsrc num-buffers=1000 ! audioconvert !
"audio/x-raw-int,width=16,depth=16" ! wavenc ! filesink
location=test2.wav

And then run
aplay test1.wav
and
aplay test2.wav
?

Do you get crackling on test1.wav too and not on test2.wav?
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