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Originally Posted by Dreamwatcher
HD all the way
not only will Blu-ray go down the pan but so will PS3
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Blu-ray is just too much of a "forward step". Nobody is denying that it is the more advanced technology, but it has lots of things against it.
1) Blu-ray / DVD combo disks won't be released (at the moment). While it is possible to do this, they do not have permission from the dvd forum to combine blu-ray and DVD onto the same disk. Anyway, it would be too expensive to do this. So while HD-DVD can combine DVD and HD-DVD on one disk, and possibly sell at sub-£10 to encourage take up, Blu-ray is dependant on people buying-blu-ray specific disks.
2) The technology for blu-ray is proving difficult to manufacture. The diodes required for the blu-ray player are in such short demand that sony have pretty much bought all available world stocks for the next 12 months for the PS3 launch. Hence, the price of blu-ray standalones are £1000 as a result. HD-DVD on the other hand use a standard red laser as found in standard DVD players, so they are available in vast numbers immediately. That is why HD-DVD players are half the price.
3) Currently, HD-DVD picture quality is outperforming Blu-ray. This is mainly due to the choice of video codecs - blu-ray initially used a standard MPEG2 codec similar to that used in current DVD's, where HD-DVD opted to use a new video codec that allowed them to fit much more video data on the disk. So althpugh blu-ray has a higher stated capacity, the difference is negligible when the codec situation is taken into account. This will change, however, as blu-ray releases in future are likely to use the same codec as HD-DVD.