invalid DVD navigation ??

[rainy165]

some time back a friend of mine ripped my DVDs down to avi for me to play on my PC

now that i have a DVD writer i have been Authoring the files back to DVD

i have been useing WinAVi to Author the files back to DVD

my problem is that most of the films play fine some just load the player says play then nothing happens

running the files through shrink dvd it tells me that it cant load the files due to invalid DVD navigation

most of the films work just fine so any idea why some just dont work ?????

[setarip]

"ripped my DVDs down to avi for me to play on my PC
now that i have a DVD writer i have been Authoring the files back to DVD"

You should simply use DVD Shrink with your ORIGINAL DVDs.
1) The quality will be FAR better than conversions from .AVIs
2) The task is MUCH simpler

[rainy165]

i dont have all the original dvds now (kids trashed them)

thats why i need to be able to rewrite them

[rainy165]

one other thing it seams the the films will play on another dvd player that i have here

[setarip]

To determine the capabilities/limitations of your specific brand and model of standalone DVD player, as well as media compatibility, go to:

http://www.dvdrhelp.com/dvdplayers

[rainy165]

the player that i am haveing problems with has played all the other films i have done useing winavi/nero its just 2 films that i am havein problems with

same media as well