ISO won't play in dvd player used to!!

I use Nero to burn Iso's to dvd and for some reason my dvd player now says unsupported disc. I then tried dvd decrypter, different film, same won't play in dvd player, haven't chnged any settings that i'm aware of, I have even reinstalled nero.

If I use isobuster and extract video ts and then burn it with Nero it will play then.

Whats caused it not to burn iso's, its a pain having to extract them.

I am using Windows Vista.

thanks

 

Try opening your ISO's with DVD Shrink. If they fail to open they are either corrupt or the files are not DVD compliant.
What program did you use to create these ISO files?

 

They are torrent files, but how come all are doing it now when I never had a problem before?

 

What type of files are inside the ISO?

 

Right I have just run them in dvdshrink and the one's that wouldn't play will not open in Dvdshrink, but iso's from before will, so basically if could be that by chance I have got a few corrupt ones?? and if I run them through dvdshrink before I burn them and they open in there they will then burn okay.

Thank for helping me

 

One more time:
What type of files are inside the ISO?

 

Sorry you have lost me there, they are films, how do I check what sort of files they are??

 

The ones you already burned. The ones that won't play on your standalone player. When you put the disc back into your pc what type of files are on the disc?

 

Right, it's a CDFS whatever that is?

 

What are you talking about?
How many files are on the burned DVD?
What are the filenames?
Are they in a folder?
CDFS stands for Compact Disc File System.

 

sorry for being dizzy, right the filename is 20080905-0137, when I click explore, its just video TS and Audio TS and within video ts it looks normal (i think)

 

Extract the VIDEO_TS folder and try opening it with DVD Shrink. If it works, make a new ISO or just burn the VIDEO_TS folder with ImgBurn.

 

Thank you for helping me

 

Did it work?