Kao sto sam spominjao u nekim proslim post-ovima, polako se razdanjuju problemi oko kvalitete izrade + pojedinost sa kojima
ce se DL imati za nosit (za sada) na stetu korisnika.
Prvo mali quote :
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Low Yields, High Prices
Part of the reason for the low supply is that double-layer discs are difficult to make, Clatterbuck claims. Each disc has two dye layers that hold the data sandwiched together. The manufacturing process is far more complicated than that of single-layer discs, so the yields (the percentage of usable discs that are produced out of the total) are still low.
"A typical single-layer DVD yield is typically 90 to 92 percent; the double-layer (yield) right now is probably around 50 percent," says Clatterbuck.
In other words, manufacturers end up throwing away around half of the discs they produce because they aren't up to snuff. "And the thing that you are throwing away is more expensive than a single [layer disc] because you have more dye and have had to put more technology into producing it."
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Link :
http://www.pcworld.com/news/article/0,aid,116915,00.asp
Link :
http://www.pcworld.com/news/article/0,aid,116265,00.asp