so lete's go again from the beginning.

1.is your laptop able to produce good quality sound and picture when you play an original dvd from the DVD drive ?

2. If yes, then rip that dvd at 100% to hard drive with main movie or full disc & play the hard drive copy with the same player - you should see & hear exactly the same as in step 1.

get step 2 working OK before worrying about how to burn or how to convert to mobile modes.