[pulseaudio-discuss] Jitter when using compositing (a.k.a. screen effects) in KDE 4
gmane at colin.guthr.ie
Sun Oct 3 13:26:11 PDT 2010
'Twas brillig, and Frode Severin Hatlevik at 03/10/10 20:14 did gyre and
> I run pulseaudio with KDE and love it.
> Now, mine is a quite old computer, and though it has a powerful
> graphics card (ATI Radeon Mobility X1600), I experience jittering
> while playing audion and using compositing (a.k.a. screen effects).
Perhaps it's related to resampling? Does it happen with all audio files
or only certain ones?
You could try and edit /etc/pulse/daemon.conf and change the
resample-method to e.g. "trivial". If the problem is related to
resampling, this should reduce the CPU burden.
Other than that I'd go for some driver issues as Daniel outlined.
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