I have alcohol 120 and I'm trying to compress a dvd onto a 4.7 gb but don't know how to... If you could please give me step-by-step intructions on how to that would be appreciated. Thank you
Welcome to the forum
For what I know, Alcohol is not intended to compress data. You need a different software to do this.
What kind of data are you trying to compress exactly? Is it a video DVD?