Nero Video DVD burning

I try to burn movies using nero. Most or all dvd’s I have burned has a little problem. It will freeze or glitch a bit on the screen in some seens of movies that I burn. I am using DVD -R to burn movies on. I really dont know the difference between DVD -R and +R. Is nero the problem or the dvd type that i am using?

The problem is most likely the brand of disk you’re using. Verbatims (particularly +R) and Taiyo Yudens are the best options.