Vids stammer in 10-15 seconds - SOLVED

[ARMAN]

I got a problem with playing some vids, they stammer every 10-15 seconds for 1-2 sec and then continue to work then stammer for 10-15 secs and so on and so on. Makes me mad watching it like that. If I pause vid and then continue it workd fine for 15-20 seconds and then starts goofing again.
When I open filters that are used for playing it is always combination as on the pic(I use winamp cause other players dont work).


Should I delete some codec and what is its name?

Thanx in advance