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Blu-ray Proposes Incompatible BD-XL and IH-BD Formats
adeelarshad82 writes "The Blu-ray Disc Association announced upcoming specifications for high-capacity write-once and rewritable discs. The BDA proposed two new formats, BDXL, the name given to new 100GB and 128GB discs; and IH-BD, a so-called 'Intra-Hybrid' disc that will incorporate both read-only and rewritable layers. Specifications for both disc types will be published during the upcoming months. Both formats will be incompatible with existing hardware; however, new players designed to take advantage of the new formats will be able to play back existing Blu-ray discs, which are available in both 25 and 50GB capacity points."
FTFA:
"Professional industries have expressed a desire to find optical disc solutions that enable them to transition away from magnetic media for their archiving needs."
Not that anyone expects you to RTFA.
I wouldn't call it conspiracy, I would call it collusion. It's reminiscent of the USA cellphone industry. For example, text messages cost next-to-nothing for the carrier of a CDMA network, and absolutely nothing for the carrier of a GSM network. Yet despite multiple competing cellphone networks, none of them have text message pricing that remotely reflects the actual cost of delivering SMS.
It's not difficult to understand why. It benefits all of the cellphone companies to continue overcharging for this service, and the one company that undercuts the competition and forces all of them to lower their prices is going to ruin the high profit margins for everyone, itself included. No conspiracy is required; they didn't have to get together and plan this ahead of time. Each company only has to realize that changing this status quo will result in less profit, and they can realize this independently without consulting the other companies.
Until and unless they start losing serious sales volume because customers feel that the price is too high, the movie producers have no incentive to engage in competition that they know will reduce their profit margins. Unlike the cellphone providers, they are not even directly competing with each other because of the monopoly nature of copyright. No one but Sony can produce and distribute copies of a movie for which Sony owns the copyright, so if you want a movie made by them you cannot purchase that same title from a competitor. So there is even less competition for each unique movie title than there is among cellphone providers for mobile phone services. That means there is even less incentive for any one company to rock the boat with aggressive pricing.
If Sony's wholesale price for copies of its movies is X, then Amazon cannot charge less than X for those titles and expect to remain in business. That's why Sony's influence on the ultimate retail price is quite strong and should not be so quickly dismissed. I would venture that Amazon's lower prices have more to do with sales volume and the fact that they don't have the expenses of maintaining brick-and-mortar stores.
It is a miracle that curiosity survives formal education. - Einstein
I place Blu-Ray along with DVD... if I can crack it and use it like I want, I'll deal with it. AnyDVD HD seems to work pretty well for me, so I don't mind getting movies on Blu-Ray. If that stops, I'll stop getting Blu-Rays (I already don't pay more than $15 or so for them. Screw new release prices). DVD has encryption on it just like Blu-Ray. Using one but not the other seems like a meaningless protest, along the lines of "get off my lawn!"
My blog. Good stuff (when I remember to update it). Read it.
Are you serious?
No one has an answer for long term media over twenty five years. No one. CD-ROM has barely been around that long, tapes that old cannot be read in any current players, and hard drives back then used IDE, which I can still get adapters for.
The only realistic way to archive digital media is to have a planned rotation policy. So, if I were to start today I'd start with 1 or 1.5TB disks in bulk, in 3 years consolidate those 2:1 to 2 or 3TB disks, etc. And keep consolidating (reducing the number of disks while also storing the data at multiple sites) perpetually. That's the only solution that keeps your data yours, and not at the mercy of a technology that you know won't be supported in twenty five years.
And of course, just because I recommend hard drives don't mean I recommend throwing everything else out the window. Judicious use of ECC, storing archive data at multiple sites and even biting the bullet and storing data multiple times at a single site are all options that should be explored when determining your archive policy.
I work full time IT, part time as a movie theatre projectionist.
Guess how all our digital movies arrive?
Hard disk.