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Dual Layer Burn Not Working - Layer Split?
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drlj78
Newbie
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17. June 2005 @ 12:43 _ Link to this message    Send private message to this user   
Trying to copy my Honda Nav disc Version 2.20 for backup purposes.
Here's the DVD Decrytper info on the Source DVD:

_NEC DVD_RW ND-2510A 2.18 (ATA)
Current Profile: DVD-ROM

Disc Information:
Status: Complete
Erasable: No
Sessions: 1
Sectors: 3,496,922
Size: 7,161,696,256 bytes
Time: 777:07:47 (MM:SS:FF)

Physical Format Information (Last Recorded):
Book Type: DVD-ROM
Part Version: 1
Disc Size: 120mm
Maximum Read Rate: 2.52Mbps
Number of Layers: 2
Track Path: Parallel Track Path (PTP)
Linear Density: 0.293 um/bit
Track Density: 0.74 um/track
First Physical Sector of Data Area: 196,608
Last Physical Sector of Data Area: 1,879,295
Last Physical Sector in Layer 0: 0

Layer Information:
Layer 0 Sectors: 1,682,688 (48.12%)
Layer 1 Sectors: 1,814,234 (51.88%)
------------------------------------------------------

When I burn the disc I get the following results:

_NEC DVD_RW ND-2510A 2.18 (ATA)
Current Profile: DVD+R DL

Disc Information:
Status: Complete
Erasable: No
Sessions: 1
Sectors: 3,365,376
Size: 6,892,290,048 bytes
Time: 747:53:51 (MM:SS:FF)
Supported Write Speeds: 2.4x

DVD+R DL Boundary Information:
L0 Data Zone Capacity: 1,682,688
Changeable: No

Physical Format Information (ADIP):
Disc ID: RITEK-D01-01
Book Type: DVD+R DL
Part Version: 1
Disc Size: 120mm
Maximum Read Rate: Not Specified
Number of Layers: 2
Track Path: Opposite Track Path (OTP)
Linear Density: 0.293 um/bit
Track Density: 0.74 um/track
First Physical Sector of Data Area: 196,608
Last Physical Sector of Data Area: 16,580,607
Last Physical Sector in Layer 0: 2,283,519

Physical Format Information (Last Recorded):
Disc ID: RITEK-D01-01
Book Type: DVD-ROM
Part Version: 1
Disc Size: 120mm
Maximum Read Rate: Not Specified
Number of Layers: 2
Track Path: Opposite Track Path (OTP)
Linear Density: 0.293 um/bit
Track Density: 0.74 um/track
First Physical Sector of Data Area: 196,608
Last Physical Sector of Data Area: 16,580,607
Last Physical Sector in Layer 0: 1,879,295

Layer Information:
Layer 0 Sectors: 1,682,688 (50%)
Layer 1 Sectors: 1,682,688 (50%)
---------
I set DVD Decryptor to a user specified Layer break of sectors in L0 to 1682688 to match with the original discs %'s. Prior to changing this setting I've burned 3 coasters all with a 50/50 layer split. I assumed that the %'s would have come out the same using the ISO read ISO write method? When I input the sectors in the layer box, dvd decrypter warned me that you couldn't do this and asked if I wanted to continue anyway. It errored out at 96% None of the discs have worked in the Nav system and I'm thinking it could be this layer split problem? BTW a ray detects no copy ptrotection on the disc.

Thoughts, Suggestions?

Thanks,
Dean
squizzle
AfterDawn Addict
_
17. June 2005 @ 17:05 _ Link to this message    Send private message to this user   
well, the source disc is a little larger than the file you are burning. That's a bit odd. Maybe try to choose the MDS (not ISO) to burn and leave the layer break stuff to the software to figure out?? Never tried burning DL as I don't own a DL burner, but that's usually what's recommended. ISO Read, ISO Write and pick the MDS file, which contains layer break info.

Convert PAL to NTSC or NTSC to PAL------>http://forums.afterdawn.com/thread_view.cfm/167922
ScubaPete's guides------>http://www.dvdplusvideo.com/tutorial007.html
Bbmayo's guides------>http://home.comcast.net/~bbmayo/index.html

My ever-growing movie collection------>http://www.intervocative.com/dvdcollection.aspx/squizzle
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