InPhase Holodisks showing up HD-DVD and BR

Hrm... I suppose this would have been a better place to stick my comment, but you can all read it in the huge HD-DVD/BR thread. ^_^
 
Acert93 said:
http://www.tomshardware.com/hardnews/20050413_201751.html
Holographic media will get an airing next week in Las Vegas, as InPhase Technologies promises a demonstration of its first prototype system.

In addition, InPhase firmed up its product plans, too - the first InPhase drives will ship to commercial customers in 2006, at a larger 300 GByte capacity point.

300GB and WORM (Write Once, Read Many). The 20Mb transfer rate on the 200GB model seems a little slow though. Their goal is 1.6TB of space.

While I do not see this type of technology competing the BR/HD-DVD in the next couple years, the fact they are going to be offering writable media in the TB range in the future makes me think HD-DVD and BR are not going to be as long living as DVD was. I don't remember any competing technology being released within a year of DVD's release that offered 10x+ the storage space.
1.6 TB .. very nice 8)
 
http://www.inphase-technologies.com/news/terabyte_benchmark.html
FOR RELEASE ON: MONDAY, APRIL 18, 2005

LAS VEGAS, NV -- InPhase Technologies, the leader in holographic data storage, announced today that it has successfully demonstrated a data density of 200 gigabits per square inch, significantly higher than any other optical format. InPhase achieved this breakthrough by using its patented polytopic recording method, which will be implemented in all generations of the Tapestry drive family. The first generation drive, targeted at a 300 gigabytes (GB) capacity on a single disk, will be available in 2006. This will be followed a family of products ranging to 1.6 terabyte (TB) capacity in 2009.

InPhase has demonstrated a transfer rate of 27 megabytes (MB) per second at density.

And how this compares to:

Optware HVD:
Dramatically increased storage density – Holographic Information Storage breaks the density limits of conventional optical storage by recording through the full depth of the medium instead of recording on the surface only. One HVD can store upwards of 200 gigabytes of data, the equivalent of more than 40 of today’s DVDs, and that is just for starters. Future implementations will be able to store more than 1.3 terabytes. Additionally, unlike optical discs, which record one data bit at a time, HVDs allow over 10 kilobits of data to be written and read in parallel with a single flash of light – and the recording and reading processes do not require spinning media. Data transfer rates of up to 20 megabytes per second (far faster than DVDs) are easily achieved with rotating or translating media.

Ambitious goals – TC44 will begin standardizing three different storage media: The fourth project is standardization of a case for 120 mm read-only HVDs. Ecma has ambitious goals: In December 2006 the new standards will be submitted to ISO for fast-track processing.

And these:

Blu-Ray:
A single-layer disc can fit 23.3GB, 25GB or 27GB.
A dual-layer disc can fit 46.6GB, 50GB or 54GB.


To ensure that the Blu-ray Disc format is easily extendable (future-proof) it also includes support for multi-layer discs, which should allow the storage capacity to be increased to 100GB-200GB (25GB per layer) in the future simply by adding more layers to the discs.

According to the Blu-ray Disc v1.0 specification, 1x speed will require a 36.5Mbps data transfer rate, which means it will take about 1 hour and 33 minutes to record 25GB. The Blu-ray Disc Association are currently working on the v2.0 specification, which will support 2x speed to cut the time it takes to copy content from one disc to another in half. In the future, the data transfer rate is expected to be raised to 8x or more.

HD-DVD
has a capacity of 15 GB (for dual-layer HD-DVD capacity would be 30 GB).
Data Transfer Rate: 36 MBPS (Megabits per Second)

Here is another advantage for Blu-ray resulting from the NA/Wavelength combination. Since this combination also affects the data density, Blu-ray requires a much lower rotation speed of the disc to reach the specified transfer rate of 36Mbps. A constant rotation speed of 10.000 RPM, which is the current upper limit for optical drives, will result in 12x BD but only 9x HD-DVD. This means that a HD-DVD must rotate faster to reach the same transfer rates.

Something similar applies to the BD-ROM format, compared to current DVDs, Blu-ray provides a five times higher data rate while only doubling the rotation speed of current DVD-ROMs.
 
What are the manufacturing costs of a HVD, is it really a viable option for next gen High Def content media? Blu-Ray already offers more than enough space for high def film, with current display tech the Terabyte space of HVD would go very largely to waste, so why should we wait for HVD and skip Blu-ray and HD-DVD, if other tech can not keep up.

Come one when is anything ever enough ? Bluray may be the best cost to storage ratio right now (though it may go to hd-dvd who knows) but we can allways use higher bitrates + higher res .

WHo is to say in 2010 some tv makers wont try to up the res again to increase thier sales ?

Personaly i feel that if they came out with a terabyte disc instead of a dvd player back in the day they would have found ways to fill up that room .

They will find ways to fill up hd-dvd and bluray and they will find ways to fill up a 100 gig bluray disc and a year after they do we will be saying how could we have lived with out this .
 
Your perfectly correct jvd. I have been trying to say that for years. We need the extra space. But one terabyte today would be overkill. But in 2 to 3 years from now who knows. :?
________
Chrysler horizon
 
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mckmas8808 said:
Your perfectly correct jvd. I have been trying to say that for years. We need the extra space. But one terabyte today would be overkill. But in 2 to 3 years from now who knows. :?

Even 2 or 3 years from now it would be overkill. In the consumer world at least.
There is NOTHING that we use today that uses even a fraction if 1TB. Hard drives are stuck at 200GB stage today, the biggest being 400GB i think, and they don't get filled up easily either...
 
no they aren't over kill right now , that is where we disagree.

THe only reason why people claim they are overkill is because of the price.

IF you could walk into a store and get a 1tb disc format like a bluray next year you would find ways to fill it . higher bit rates , higher reses , more features two versions of the film (orignal and directors cut )

Imagine buying almost famous untitled and getting untitled and almost famous on one disc in 1080p at 10 x the bit rate of bluray and a crap load of extras like the making of it and then the behind the scenes e story on cameron crow , kate hudson and the rest of the cast .

I'm telling you , they would easily find ways to fill it and once they do we will be scratching our heads saying how could we have settled for bluray .


Right now i have about 1.2 terabytes of porno that i would love to have on one disc instead of i guess 200 dvds i dunno its about 2 100 dvd spinds full mabye more . or i guess 40 bluray discs
 
jvd said:
no they aren't over kill right now , that is where we disagree.

THe only reason why people claim they are overkill is because of the price.

IF you could walk into a store and get a 1tb disc format like a bluray next year you would find ways to fill it . higher bit rates , higher reses , more features two versions of the film (orignal and directors cut )

Imagine buying almost famous untitled and getting untitled and almost famous on one disc in 1080p at 10 x the bit rate of bluray and a crap load of extras like the making of it and then the behind the scenes e story on cameron crow , kate hudson and the rest of the cast .

I'm telling you , they would easily find ways to fill it and once they do we will be scratching our heads saying how could we have settled for bluray .


Right now i have about 1.2 terabytes of porno that i would love to have on one disc instead of i guess 200 dvds i dunno its about 2 100 dvd spinds full mabye more . or i guess 40 bluray discs


Yes jvd, that's YOU.

Now, does your situation reflect everyone else's situation? Or even the average? I really think not.
 
Yes jvd, that's YOU.

Now, does your situation reflect everyone else's situation? Or even the average? I really think not.

I'm sure there are alot of people who can easily fill up multiple bluray discs .

I know casual users who when i told them to put in a 120 gig drive and spend the extra 40$ over the 60 gig drive they said htey couldn't imagine filling it up , me forcing them to buy the 120 and a few months down the line they were asking me if htey could put in a second drive.

If you have the room you find ways to fill it , esp with fio and other next gen broadband coming out starting this year hardrives will get filled up faster .



good news is april of this year u can but 1tb of hardrive space for 450$ in 2003 it would have cost u 1k in the same month ...
 
jvd said:
Yes jvd, that's YOU.

Now, does your situation reflect everyone else's situation? Or even the average? I really think not.

I'm sure there are alot of people who can easily fill up multiple bluray discs .

I know casual users who when i told them to put in a 120 gig drive and spend the extra 40$ over the 60 gig drive they said htey couldn't imagine filling it up , me forcing them to buy the 120 and a few months down the line they were asking me if htey could put in a second drive.

If you have the room you find ways to fill it , esp with fio and other next gen broadband coming out starting this year hardrives will get filled up faster .



good news is april of this year u can but 1tb of hardrive space for 450$ in 2003 it would have cost u 1k in the same month ...


Yes jvd, i also have a lot of... stuff... that i'd love to have on one single disc. But i am also an extreme case.

Most people do not have that much stuff to put in one disc, unless they want to re-burn all their DVD collection on one disc, for some perverted reason...

To most people, 1TB next year will be too much.

To me and you, and a few others, it will be nice and comfortable though.
 
yes it will be to much , untill they have access to it and they find out exactly how little it is .

which is what i'm trying to say . IF it were avalible for the same price ad bluray at the same time people would buy it and shortly find that it is not enough room
 
jvd said:
yes it will be to much , untill they have access to it and they find out exactly how little it is .

which is what i'm trying to say . IF it were avalible for the same price ad bluray at the same time people would buy it and shortly find that it is not enough room

Well, the thing is, think about it, even you, big porn freak, after you burn your 1TB of porn on one disc, what u gonna do? I mean, are you gonna get a Homodisc (or whatever it's called) writer to burn one disc? Then what?
 
The comment I have is do you really want to put everything you have ever save in your life on one disk? I know I wouldn't. What happens if big old grandma sits down on the couch a breaks that one disc that took had 10 years worth of porn on it. I would go through a range of emotions :oops: then o_O then :cry: Maybe 5 to 10 discs but not one. :)
________
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Well, the thing is, think about it, even you, big porn freak, after you burn your 1TB of porn on one disc, what u gonna do? I mean, are you gonna get a Homodisc (or whatever it's called) writer to burn one disc? Then what?

see that is the thing . I'm stuck . I don't download more porn cause i already have so many dvds is disorginized i mean come on its like 212 dvds . its nuts to keep track of . even on bluray it would be alot .

Its the same reason why you claim people don't fill up thier hardrive. Because when you know you only have so much room you work around that fact. Me i just burn like mad and keep them for when i can put them on less discs . But you don't know how many times i hear my friends say they reformated one of thier drives with morpheus on it because it had filled up and they only have an 80 gig hardrive .

I told them to start backing up on dvds and they said it takes to many .

Now 80 gigs is only 2 dual layer bluray discs or i guess 1 dual layer and 1 single layer . But at the same time that person will not have used up those discs and have the 80 gigs to download more to thus having them end up having more stuff to store since there is now the room. Same thing happens when they buy a new pc with a 180 gig drive in it next year when they upgrade . now they have say 120 gigs of room to just download and you know they will fill it upand once they get accustom to the 120 gigs instead of the 80 gigs they will be back at the point where they have to get rid of things because they are out of room
 
In addition to HVD devices, I'm sure they'd like to sell the blank HVD discs too.
With 1Terabyte of storage on a disc, it is very possible you'd only ever need one or two of those discs.
That would put the price of a writeble HVD discs quite high if it were released for mass market in a couple of years.
10 years from now, it'll likely be different.

HVD might find a place in firms as a mass backup storage (though there are already better solutions) and some PC hobbyists.
 
jvd said:
which is what i'm trying to say . IF it were avalible for the same price ad bluray at the same time people would buy it and shortly find that it is not enough room

I totally agree, in a perfect world we would always get what we want (infinite).

But for the here and now (well reasonably), between HD-DVD and BR, I know which would suit me better. Frankly it's going to suck if I get a 1080p TV and find that my movies look like crap.
 
jvd said:
IF you could walk into a store and get a 1tb disc format like a bluray next year you would find ways to fill it . higher bit rates , higher reses , more features two versions of the film (orignal and directors cut )
Yes, but keep in mind Hollywood doesn't WANT to include all that. They want you to buy the movie when it comes out on DVD, they want you to buy it again a year+ later when there's a special edition or director's cut, they aren't going to want to include more TV episodes on the disks because they want you to buy the disks individually too... There is also only so much extra content they can or want to throw on a disk, so I don't see them adding 1000% more simply because they have room.

Since their business plan isn't likely to change, the only real question to ask is "can HD-DVD and Blu-Ray present current content at the maximum desired quality levels with some headroom?" Going way above that serves no purpose until the quality level (going past 1080, basically. So, you know, a LONG time down the road) forces enough past existing technology to force that switch.

...or do you think they they'll really embrace the conversion to ANOTHER new technology to put all their TV shows and all their movie versions on a single disk when almost all interest in said shows and movies have run out and ALL they care about anymore is saving money?

As I said in the other thread, HVD's future would seem to be in data storage and other PC duties, but Hollywood and current media/gaming houses are falling in line behind BR and HD-DVD, so I wouldn't expect them to budge for a LONG, long time until we get a similar quality move from High Definition to whatever lies beyond. (We'll see a few HQ versions of existing here and there, but likely with no more impact than SVHS, SACD, and such. HVD might try there as well, but I don't see it picking up in the mainstream.) If HVD can get a decent recorder out for mass-market prices they could also hop into that market, but that ALSO does not mean Hollywood media will go their way, or that they'd succeed any more than the HD-recorders that are soon to roll out.

In the current market HVD is not necessary and has missed the push to a next generation format, so it really has to find another arena to succeed in. Until HD-DVD or BR are thoroughily trounced by a move that is desired at all costs (which I can't see) or HVD proves itself to be far cheaper than either of them cost-wise in the long run (which I also can't see), it is simply going to have to market itself elsewhere, continue to develop, and try to be the best option in the NEXT next generation.
 
Supposedly the studios are interested in providing extra content via the Internet, either downloaded or streamed.

No word on whether this would be included with the purchase of the disc or if it would cost more.

No word on how long they would maintain servers to feed this extra content.
 
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