|
|
Posted by xeaglecrest on 08/23/06 14:55
Linea Recta wrote:
>
> I made a DVD (with Nero 6.3) with the option 'verify' checked. After burning
> 'succesfully' and a lengthy verifying process, I got a message that the DVD
> failed verifying.
> Suspicious as I am by now, I just started using the DVD from beginning to
> end and it seems there's nothing wrong with it.
> The other way round happens also: DVD's which were tested OK in Nero, seemed
> faulty afterwards.
> Conclusion: verifying is useless.
There are billions of bits that get written to a DVD during burning.
Verify just confirms that the burned DVD is an exact copy of the
source. If a mis-burned bit in the middle of the movie turns a single
pixel from green to blue, you would never notice it. However, the disc
would fail still fail the Verify process. Now, if the mis-burned bit
happens in the navigation file on the disc, then the disc may fail to
play properly.
Unfortunately, even if a disc passes the verification process, that
still does not mean the disc will play properly on every DVD player. I
have one burner (due to be replaced) that will burn discs that pass
verification. But when I play the disc on a particular player that I
have, it will skip and hang up in places. However if I copy that same
"bad" disc to another disc with a different burner, it will play just
fine.
-Bill
Navigation:
[Reply to this message]
|