Posted: Mon Dec 31, 2007 12:47 pm
Besides packaging or words printed on a disc, is there any way to eyeball a disc's information side, or other trick, to be able to ascertain if it really is a high-definition disc awaiting a blue laser?
For Dvd9's, the info side has a characteristic wavy line pattern when viewed under good light.
Another way to distinguish D9's from D5's is to load into a computer and check the data storage size.
I guess this last trick would work for high definition discs, but it perhaps you'd need a high-def dvd-rom player to check the data size. Or maybe not.
The reason I'm asking is that I live among the pirates of the East China Sea and both Blue-Ray and HD discs have begun appearing in the land. Obviously they are copying the high-def packaging, but I'm wondering whether these are standard or high def transfers. I've been assuming that they are taking high-def versions and putting them out in standard dvd format. [Would that be as easy to do as it is to write?] Since one "blue-ray" disc works fine in my ordinary dvdplayer, I suppose that must be true.
So, to circle back, I'm wondering how to verify if an ostensibly high-definition disc really is so.
Do the discs themselves appear different in any noticeable way from a standard Dvd5 or D9?
Easy enough to copy the packaging. Not a big issue for me, but I'm sure that fairly soon these phony "HD" and "BR" discs will start appearing on eBay and such. And most folks will accept what the packaging says, and assume they got a high-def experience. So far, I've seen roughly 2 dozen BR dupes and maybe 1/4 as many HD-Dvd's. With undoubtedly, more to come.
Caveat emptor.
For Dvd9's, the info side has a characteristic wavy line pattern when viewed under good light.
Another way to distinguish D9's from D5's is to load into a computer and check the data storage size.
I guess this last trick would work for high definition discs, but it perhaps you'd need a high-def dvd-rom player to check the data size. Or maybe not.
The reason I'm asking is that I live among the pirates of the East China Sea and both Blue-Ray and HD discs have begun appearing in the land. Obviously they are copying the high-def packaging, but I'm wondering whether these are standard or high def transfers. I've been assuming that they are taking high-def versions and putting them out in standard dvd format. [Would that be as easy to do as it is to write?] Since one "blue-ray" disc works fine in my ordinary dvdplayer, I suppose that must be true.
So, to circle back, I'm wondering how to verify if an ostensibly high-definition disc really is so.
Do the discs themselves appear different in any noticeable way from a standard Dvd5 or D9?
Easy enough to copy the packaging. Not a big issue for me, but I'm sure that fairly soon these phony "HD" and "BR" discs will start appearing on eBay and such. And most folks will accept what the packaging says, and assume they got a high-def experience. So far, I've seen roughly 2 dozen BR dupes and maybe 1/4 as many HD-Dvd's. With undoubtedly, more to come.
Caveat emptor.