I burned on some -/+dvdr media from different companies and I have all the time high spikes in PI/PO graphs , here is an example of it : http://club.cdfreaks.com/attachment.php?attachmentid=21999&stc=11.what can cause it?2.if I have high po like in the image can it make the dvd media to be unreadable in the future?thanks:)
I just put an attached file of the scan
Did you perform the test with the burner or another drive?
It was scanned by pioneer 108
I see similar spikes when using my Pioneer 108 to read many different discs, disregard these single spikes, as artefacts only.