Backup copies seem alittle dark in the picture

When i make backup copies it seem slike the picture is alittle darker than what the original is. I can notice a slight difference is there a reason for this and is there a way to fix this problem?

I am using dvd decryptor and dvd shrink

Sometimes it happens.

One of the solutions may be to try out AnyDVD and CloneDVD2. You won’t regret it. I never experienced darker pictures in the backup with these software.

is any dvd or clonedvd2 freeware?

Also those are alternatives to using dvd shrink right?

Yes, Dan. This is an alternative. AnyDVD and CloneDVD2 are not free, but you can try them out. If you like, feel the difference, you can buy.