Another Warner disc in my collection bites the dust
#154
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Helpful if folks with bad discs would post not just the title, but where possible the issuing studio and even the duplicator (which can often be found stamped on the ring with the disc's ID codes and alignment squares) and the approximate date of purchase.
Was the disc above one of the early WAMO issues? If it's an older Warner or MGM title, the chances are it is - is it in a "snapper" card case?
Was the disc above one of the early WAMO issues? If it's an older Warner or MGM title, the chances are it is - is it in a "snapper" card case?
#159
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Originally posted by trigun
I hope high capacity disks (50+ gigs) are available at reasonable prices in the near future. I'd love to archive expensive box sets onto a single disk.
I hope high capacity disks (50+ gigs) are available at reasonable prices in the near future. I'd love to archive expensive box sets onto a single disk.
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Because they are much more complex in construction. DVD's consist of multiple layers of bonded plastics and metallic layers in a complex "sandwich". This means there are many more chances for errors in the manufacturing process and also means they are physically more vulnerable to damage.
To be fair manufacture problems are pretty rare, it's just that so many DVD's are made that a small percentage can be a lot of discs.
People have also been mis-educated (mostly by pop-science shows) that DVD's are "indestructable" when they aren't. They get wrenched off the cases, scratched and treated like frisbees.
Libraries report a very high failure rate due to mistreatement of discs. VHS tapes were physically rugged and the tape was at least "guarded" from prying fingers even though they were prone to wear and mangling VCR's.
Another problem here is the poor quality of cases which many DVD's are supplied in.
Correctly treated and stored DVD's should last a very long time.
Some of the very early issues of CD's in the UK - mostly from one factory- suffered huge problems as materials used in the plastics caused the metal layer to oxidise.
To be fair manufacture problems are pretty rare, it's just that so many DVD's are made that a small percentage can be a lot of discs.
People have also been mis-educated (mostly by pop-science shows) that DVD's are "indestructable" when they aren't. They get wrenched off the cases, scratched and treated like frisbees.
Libraries report a very high failure rate due to mistreatement of discs. VHS tapes were physically rugged and the tape was at least "guarded" from prying fingers even though they were prone to wear and mangling VCR's.
Another problem here is the poor quality of cases which many DVD's are supplied in.
Correctly treated and stored DVD's should last a very long time.
Some of the very early issues of CD's in the UK - mostly from one factory- suffered huge problems as materials used in the plastics caused the metal layer to oxidise.




