No longer able to fit converted movies onto DVD.

I am a novice to this. My son changed the settings on TMPGEnc DVD Author and I am not able to fit converted movies on a disk anymore. Can someone tell me how to correct this. I would really appreciate it.

 

There is a guide here.

http://www.afterdawn.com/guides/archive/tmpgenc_dvd_author_guide.cfm

 

Thank you for your rapid response. However, I am aware of how to create a movie using TMPGEnc. The problem, though, is that where I was once able to fit two or more movies per disk, I can longer fit even one. Can someone tell me how to make the neccessary adjustments to correct this.

 

Did you check here?

 

Tried this ... didn't work. I used to convert AVI to MPEG and make DVD's with two or more movies. But, now I am not able to fit even one converted movie per disc.