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magicalpath

JVC DVD Recorder Disc 'Read' problems

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Hi,

 

I borrowed a disc recorded from TV from a friend using a JVC DVD recorder. I'm sorry, I don't know the model.

 

I tried read the image to create an ISO on the HDD and get a warning message that the following space requirements are required and exist:

 

Required: 8,795,690,336,256 bytes (8,388,233MB)

Remaining: 481,438,957,568 bytes (459,135MB)

 

Firstly, the DVD disc is single layer, so 4.7GB in size. It reads and plays fine in a DVD player software package.

 

The harddrive is actually 2x320GB drives in a RAID array (448GB free space).

 

The option to continue anyway doesn't work, as it says not enough free space.

 

Here are the details from the disc:

 

BENQ DVD LS DW1655 BCIB (SCSI)

Current Profile: DVD-RW

 

Disc Information:

Status: Complete

Erasable: Yes

Sessions: 1

Sectors: 4,294,770,672

Size: 8,795,690,336,256 bytes

Time: 954393:30:72 (MM:SS:FF)

 

TOC Information:

Session 1...

-> Track 01 (Mode 1, LBA: 0 - 4294770671)

-> LeadOut (LBA: 4294770672)

 

Pre-recorded Information:

Manufacturer ID: JVC_VictorW7

 

Physical Format Information (Last Recorded):

Book Type: DVD-RW

Part Version: 2

Disc Size: 120mm

Maximum Read Rate: Not Specified

Number of Layers: 1

Track Path: Parallel Track Path (PTP)

Linear Density: 0.267 um/bit

Track Density: 0.74 um/track

First Physical Sector of Data Area: 196,608

Last Physical Sector of Data Area: 16,777,199

Last Physical Sector in Layer 0: 0

 

To show that Windows is reading the disc correctly, here is the DOS directory listing:

 

E:\VIDEO_TS>dir

Volume in drive E is JVC DVD_ROM

Volume Serial Number is 76C0-0608

 

Directory of E:\VIDEO_TS

 

26/08/2007 02:14 p.m. <DIR> .

26/08/2007 02:14 p.m. <DIR> ..

26/08/2007 02:14 p.m. 12,288 VIDEO_TS.BUP

26/08/2007 02:14 p.m. 12,288 VIDEO_TS.IFO

26/08/2007 02:14 p.m. 88,064 VIDEO_TS.VOB

26/08/2007 02:14 p.m. 104,448 VTS_01_0.BUP

26/08/2007 02:14 p.m. 104,448 VTS_01_0.IFO

26/08/2007 02:14 p.m. 1,073,709,056 VTS_01_1.VOB

26/08/2007 02:14 p.m. 1,073,709,056 VTS_01_2.VOB

26/08/2007 02:14 p.m. 915,654,656 VTS_01_3.VOB

8 File(s) 3,063,394,304 bytes

2 Dir(s) 0 bytes free

 

The recording in question is a movie, so approximately 2.5 hours long, not the 954393:30:72 reported.

 

The IMP_ID is given as JVC DVD_ROM UDF, and the drive doesn't auto finalise. Without being finalised it is unreadable under Windows. Hence it has been manually finalised and works as described above, and doesn't work being Read by ImgBurn.

 

As the disc isn't copy protected and is to watch a legally recorded show I can dump it to the HDD as folders/files, but I had intended to do it as an ISO and watch using VLC. Makes it nice and easy to watch then delete.

 

Regards,

Graeme

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I can't do anything with that.

 

The drive is reporting some enormous size for the disc.

 

Sectors: 4,294,770,672

 

TOC Information:

Session 1...

-> Track 01 (Mode 1, LBA: 0 - 4294770671)

-> LeadOut (LBA: 4294770672)

 

I can only go by what it's telling me.

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Anyway, try copying the IFO, VOB and BUP files to a new folder on the hard drive using Windows Explorer. Then use ImgBurn in build mode.

 

Regards

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