copyied matrix but no sound

[ghoster]

ok i have copyied prob 50 dvds. i use DVD Decrypter to rip. use DVD2AVI To rip the ac3 audio file and create a d2v file. encode with TMPGEnc. i use Ifoedit To auther The dvd. Use nero for burning. my burner is the sony dru 500a. after i auther it. i always check the vob files before burning. the first vob file plays fine. but the next 3 has no sound. this is the only movie i have had this problem with. any ideas what my problem is?

[yongkuk]

Are you sure you ripped the correct audio. Once I ripped the dts track by mistake, although my set top dvd player is dts compatible I didnt have an audio digital out connected so it was without audio. If you ripped the thx/dts instead that could be your problem.