DVDR Copying Problems

[carnage2004]

This happens ever so often but when it does its something i really need or have to do.

I am trying to copy a dvdR to another dvdr ... as i said this doesnt happen all the time.

Firtly i try and do a copy disc burn (which always usually works) I get an error saying underflow

So i goto rip the files, using shrink first, comes up with a redundancy error failed to read drive :

I then swapo dvd drives this sometimes fixes the problem but sometimes doesnt as in case im talking about, same error.

I am currently trying decrypter but i feel this will fail also.

I know other people have this slight problem im just wondering ifanyone knows whats causing this? As i said its from DVDR to DVDR

Confused

[gitreel]

copy to the hard drive first

[kidkurrupt]

gitreel: What is the format of the files created on custom DVD-/+R's? Are they .VOB's? Can you just copy them from disc to disc to make a copy?
Compatibility issues have prevented my DVD-ROM from being able to read any kind of custom burned DVD disc.

[carnage2004]

yeah they are, its a burnt dvd r then i try and copy that dvd r and it fails

just tried with dvd decrypter and got this message

W 10:29:52 Failed to read Sector 2170576 - L-EC Uncorrectable Error


sdo no program seems able to decrypt or copy this disc which is a regular dvd that plays well

[gitreel]

vob, ifo, and bup. The disks are usually encrypted. They have to be decrypted first. If they are double layer, the movie either needs to be transcoded or split. Sometimes you are dealing with disc images, in which the method is different.

[gitreel]

.vob is video object, .ifo is information, and .bup is backup

[carnage2004]

no no ... its a single layer disc im simply trying to make another copy.

Stated i cant burn disc to disc

and i cant copy to hard drive

this error message comes up

W 10:29:52 Failed to read Sector 2170576 - L-EC Uncorrectable Error


when this happens its usually right at the end, like in this situation

[gitreel]

try cleaning the disc

[carnage2004]

the disc is new, and yeah its clean thats not the problem. Its like sometimes burnt dvdr's have an unreadable file on them 5 programs all failing in exactly the same place

[gitreel]

tell decrypter to ignore mastering errors