Jitter scan fails or not?

vbimport

#1

Hello Community,

I’m not shure if my Lite-On Drive reads correctly the jitter. Please look at the picture. It is a very good result, but the jitter is only shown in a very small area and the jitter value is very bad. Can it be?

I’ve burned an Verbatim DVD+R (MCC 004), speed 6x.
For the scan I’ve used an Lite-On SOHW-1653S.

I’ve noticed the problem too with other blank DVDs. The jitter is always between 15 and 16 and PI and PIF are always very good.

I think that my Lite-On fails to read the correct jitter because I read that PI and PIF are dependent of the jitter.


#2

Here is a scan with Opti Drive. It shows the full jitter but is it possible, so good PI an PIF results and so bad jitter?



#3

I’m not sure that the old LiteOn SOHW-1653S is reporting meaningful jitter values - it might not be.


#4

Hm, ok. Other comments?