Visual problems when playing burnt DVD Movies

hey guys,
i am having constant problems with burning DVD movies. Every time i burn a DVD and put it in the DVD player, every 2-3 seconds it goes all pixilated and jolts. I’ve used every program to try to decrypt and burn but cant fix it.
I’ve used programs such as DVD Decrypter, DVD Shrink, Clone DVD, DVD2one…even Nero!
I’ve burnt dvd’s even on 1X, taken an hour or so, still no help!

Can someone please help, i am goin insane!! :o
I have a Pioneer DVR-109 V1.57 DVD-RW if thats any help

What media are you using…