Wmv stuttering

i have actually same troubles on basics wmv video files (720x576): video is running ok, but audio is sluttering from time to time… i m obliged to use AVI DV files just to pass audio. idea that audio buffer is full off with wmv …
this on little machines, where it runs normally and smoothly under windows media player.
no loop. just banging go and mixing from time to time one channel to the other.

i have actually same troubles on basics wmv video files (720x576): video is running ok, but audio is sluttering from time to time… i m obliged to use AVI DV files just to pass audio. idea that audio buffer is full off with wmv …
this on little machines, where it runs normally and smoothly under windows media player.
no loop. just banging go and mixing from time to time one channel to the other.

MIXER_artnet.v4p (45.5 kB)

in the last moment i realized that beta 19 was installed on that machine. with updating to beta 22 i got much better results (no stuttering or not really recognizable anymore). thanks all for your help!
f.

have you created a PerfMeter(debug) node to see where you bottleneck is? select perfMeter and press F1 to see what colors mean what.

this is a test note

… no text …

asdfasdfasdf