unknown maker of dvd-r

[sporlan]

Does anyone know who makes this media
egion information N/A not a DVD-VIDEO
Media code/Manufacturer ID GSC002
Format Capacity Not Formatted
Free Blocks 411107328
Free Capacity 4.38GB(4.71GB)
Book Type DVD-R
Media Type DVD-R
Media Id Code Speed Unknown
Available Write Descriptor CLV 4.0x 5540KBps
Available Write Descriptor CLV 2.0x 2770KBps
Available Write Descriptor CLV 1.0x 1385KBps
Write Strategy Speed 4.0x 5540KBps
2x Speed OPC beta 09
2x Speed OPC power 11
2x Write Strategy field 1 11 87 78 90
2x Write Strategy field 2 A8 82 00 20 00 00
4x Speed OPC beta 05
4x Speed OPC power 16
4x Write Strategy field 1 0D 10 0A 09
4x Write Strategy field 2 97 07 0E 0B
4x Write Strategy field 3 C0 00 00 00
4x Speed OPC beta multi-pulse 07
4x Speed OPC power multi-pulse 1C
4x Write Strategy field 4 13 A8 89 65
4x Write Strategy field 5 B6 89 88 80 00 00
4x Write Strategy field 6 00 00 D0 00 00
Data area starting sector 30000h
Linear Density 0.267um/bit
Track Density 0.74um/track
Number of Layers 1

[Guest]

I had the same question.
check out the thread
https://www.videohelp.com/forum/viewtopic.php?t=202567&highlight=

[TerminalVeloCD]

DVD-R discs with the GSC001 or GSC002 manufacturer's IDs are made by Gigastorage Corporation of Taiwan.

[sporlan]

thanks for the reply I have never heard of Gigastorage I hope they turn out to be good dvds