Okay so i made five copies of a dvd of my friends moms wedding.I made it on my mac using idvd. It worked fine when i played it back on my mac and it also worked fine on my home dvd player. But when my friend took the dvds home to show her mom, it is able to be read but when she puts the slideshow on, there is music suppose to be played along with the pictures. She says whenever the page flips for the next picture, the music momentaily pauses and then continues and then pauses when the next picture comes up and then continues again. this happens for every picture. Please help because i promised her these dvd's and they dont work 
I would really appreciate ANY help. please anything. Thanks
I already burned and made the dvds so i cant really go back and change the settings and simplify the dvd now. I just want to know if its her dvd player or if its the format...what format does the idvd put the dvd into? please help me with understanding what went wrong or whats wrong. thanks again
I would really appreciate ANY help. please anything. ThanksI already burned and made the dvds so i cant really go back and change the settings and simplify the dvd now. I just want to know if its her dvd player or if its the format...what format does the idvd put the dvd into? please help me with understanding what went wrong or whats wrong. thanks again