Some of you might want to rip your favorite DVD movie out after borrowing it from your friend or renting from shop. But the problem is, after you spend so much time ripping the movie out, the movie tends not to play well in your player. There are glitter effects and distort images.
Well, this is because the DVD is copyrighted and protected by CSS (Content Scrambling System). CSS is an encryption method used in commercial DVD production to prevent DVD data from being copied. The sole purpose of the CSS is to protect copyrights by preventing the pirating of DVDs.
Nevertheless, we can make use of DVD Decrypter, which is absolutely free-of-charge, to DeCSS (De-Content Scrambling System). DeCSS is an algorithm that can be used to decrypt a commercially-produced DVD, allowing it to be unlocked then copied. Henceforth, you will be able to rip the movie out and play it without any “funny” effects.
A screen-shot of a movie being decrypt using DVD Decrypter:
Enjoy! 
