I've tried retrieving the info of my DVD-Rs from several different brands of DVD-Rs. However, in DVDinfo pro, it never shows the manu. ID


how???????????




Media Information
Region information N/A not a DVD-VIDEO
Media code/Manufacturer ID
Format Capacity Not Formatted
Free Blocks 411107328
Free Capacity 4.38GB(4.71GB)
Book Type DVD-R
Media Type DVD-R
Manufacturer Rated Speed Unknown
Available Write Descriptor CLV 4.0x 5540KBps
Available Write Descriptor CLV 2.0x 2770KBps
Write Strategy Speed Not Defined
Data area starting sector 30000h
Linear Density 0.267um/bit
Track Density 0.74um/track
Number of Layers 1