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 Post subject: Bad CD/DVD burn
PostPosted: June 28th, 2005, 11:17 
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Joined: June 17th, 2004, 18:16
Posts: 44
Quote:
I have a DVD-R video that was burned using Nero, but which no drive I have can read. Programs like ISO Buster don't work with it because the drives won't read the disk. I thought I might be able to use linux and just do an image of the device, but because the drive doesn't
recognize the disk that doesn't work either.

It is frustrating to know that there is data of some kind sitting
there, but I can't read it. Any suggestions for getting a drive to
recognize the disk (or otherwise get the data off)?


Someone had asked me this but since I don't work with CD/DVD all that much. Any suggestions guys?

Thanks for any input!


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 Post subject:
PostPosted: June 28th, 2005, 12:33 
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Joined: October 3rd, 2005, 0:40
Posts: 4184
Location: Hungary
Hi,

Yes, but what is the use of getting the movie off the DVD? Why not burning it again?

pepe


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 Post subject:
PostPosted: June 28th, 2005, 13:39 
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Joined: June 17th, 2004, 18:16
Posts: 44
Pepe:

I am not sure what kind of data was recorded. The word "video" was mentioned. But let's just say that data was recorded improperly to the DVD and there's not copy anywhere else. Is there a way to read this info?


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 Post subject:
PostPosted: June 29th, 2005, 4:50 
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Joined: October 10th, 2005, 5:36
Posts: 39
Location: Portugal
Try CD/DVD Diagnostic (Infinadyne, previously Arrowkey). I used it successfully in the past to recover data from CD-R's.

Daniel


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 Post subject:
PostPosted: June 29th, 2005, 5:13 
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Joined: October 3rd, 2005, 0:40
Posts: 4184
Location: Hungary
This is what i have done:

I took a DVD of size at least the damaged,
disassembled the DVD drive,
put the good one in the tray, closed it, waited until it stopped,
then took it out WITHOUT opening the tray
put the damaged one in
and made an image of it.
The problem was that the disc was written in such a way that there were sectors greater than ~197000 containing all zeroes due to some error during writing. But at least I was able to read them, cause normally every program showed only this ~197000 sectors capacity.

pepe


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 Post subject:
PostPosted: June 29th, 2005, 9:12 
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Joined: April 14th, 2004, 13:44
Posts: 229
Location: :адуктО
You can spin down an IDE or SCSI CD drive by using SHIFT+F4 in MHDD.


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 Post subject:
PostPosted: June 29th, 2005, 9:43 
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Joined: October 3rd, 2005, 0:40
Posts: 4184
Location: Hungary
Hi, Dmitry,

Yes, but it is far better to read in Windows (I use XP) where MHDD will not work, am I right? So I wait one minute and it stops automaticaly :)

pepe


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 Post subject:
PostPosted: June 29th, 2005, 9:49 
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Joined: April 14th, 2004, 13:44
Posts: 229
Location: :адуктО
Oh, yeah :-)
Btw, then you can use Nero drive speed to change 1 minute to 5-10 seconds.


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 Post subject:
PostPosted: June 29th, 2005, 10:59 
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Joined: June 17th, 2004, 18:16
Posts: 44
Thanks for all the great tips guys!
Much is appreciated. :wink:


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 Post subject:
PostPosted: June 29th, 2005, 13:01 
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Joined: October 3rd, 2005, 0:40
Posts: 4184
Location: Hungary
To D.

I always learn something.. thats' why I visit this forum daily :)

pepe


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 Post subject:
PostPosted: June 30th, 2005, 11:17 
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Joined: June 17th, 2004, 18:16
Posts: 44
Well said Pepe 8)


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