Does this burn plot suggest a problem?

[laserfan]

This BD-R burn verified with no errors, yet when I look at the graph plot for it, it appears that it struggled to verify the contents toward the end of the disc. So does the chart mean that ImgBurn found it "hard to read" the data? Like maybe the disc had some surface/media problems toward the end? Should I be concerned when I see this type of thing in a burn plot?

 

To my knowledge there was nothing that might have caused it from a PC point-of-view (nothing else doing at the time). Opinions please.

Edited August 9, 2010 by laserfan

[laserfan]

Opinions please.

Hmmm doesn't anyone know what those "squigglies" denote?

[spinningwheel]

The jiggly lines show that in the last few gigs of your disc the drive had to slow, try to ramp up, slow, try to ramp up etc. to read some of the data stored there. Since it verified it should not represent much of a problem, how did it play back?

 

spinner

[laserfan]

Plays-back perfectly, so all SEEMS ok with the disc but it does make me wonder about the media. :wringshands:

[spinningwheel]

Can't help you with media, I don't do bd.

[mmalves]

Get Verbatim if you can, as from what I've read it's the only one that works consistently good.