Data Hoarder

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We are digital librarians. Among us are represented the various reasons to keep data -- legal requirements, competitive requirements, uncertainty of permanence of cloud services, distaste for transmitting your data externally (e.g. government or corporate espionage), cultural and familial archivists, internet collapse preppers, and people who do it themselves so they're sure it's done right. Everyone has their reasons for curating the data they have decided to keep (either forever or For A Damn Long Time (tm) ). Along the way we have sought out like-minded individuals to exchange strategies, war stories, and cautionary tales of failures.

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Burned DVDs showing as blank. 2000s news broadcasts and other random stuff. A lot of it. (alien.top)

submitted 11 months ago by [email protected] to c/[email protected]

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So I may have picked up a box of burned DVDs from someone on FB Marketplace. I was told they appear to be 2000s news broadcasts, religious shows, and other random things (like Presidential Debates, but those are probably archived in multiple places at this point) and I thought it might be useful for data preservation purposes. I know this sounds like a tech support or data recovery question off the rip, but I've done the research on what might be going on, and the potential fixes seem a bit beyond my ken. (I'm not a hardware person)

The discs I've tried are clearly burned (ring on the bottom and/or label on the top) but my computer shows them as blank. I spent about three hours searching for a potential fix -- I don't have the money for IsoBuster or I'd try that -- and came to the conclusion that the likely problem is either they were burned off of a DVR and would only work on that, or they were burned using a format that my drive isn't set up to read. I won't discount disc rot since they're pretty old, but even if disc rot has set in for the majority, by virtue of sheer numbers there is likely some unicorns that survived this long unscathed.

But any option of why my computer can't read them is beyond what I can manage with my hardware or budget, which is why I'm posting here. Does anyone know of a product or service that might be able to help with reading/ripping the discs that won't cost an arm and a leg?

Or, alternately, does anyone here already have a setup that might be able to read/rip them? I'd be happy to ship a handful of discs to test, or if you're in the Portland, OR area I'd have no problem meeting to hand over the entire box. Shipping the entire box right off the rip would be prohibitively expensive, though, because there is A Lot and they are Very Heavy.

Thank you for your time!

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[–] [email protected] 1 points 11 months ago

Disc rot is exceedingly rare. Maybe you will find one or two in a box of a thousand perhaps.

What is very likely is they never finalised the discs. They will/may be able to be finalised in a dvd recorder.

Without finalisation there is no valid filesystem thus they appear blank.

When I get home I'll give this a go, I usually use RW discs in my recorder, which ensures I dont need to finalise.