Kabuto: AN interesting take on Sony's sucess which was well done but lumping blu-ray in with UMD was a poor choice. Blu-Ray is doing very well and was doing well when the video was made while UMD never really did much of anything.
orcishgamer: I've always seen very poor numbers for BluRay, do you have something that shows it's doing much better than I was led to believe?
I mean I know it's not the failure that UMD was, of course, it's just that it doesn't look to be replacing DVD to any great extent.
The comparison between BluRay and UMD is stupid, I agree. The BluRay should obviously be compared to the DVD.
And yes, BluRay is not spreading nearly as fast as the DVD did, but then the situation is different. You need to look at what older technology the newer one is seeking to replace.
The DVD sought to replace the VHS tape for video, and the CD for data storage. I think we can all agree that the DVD has a
massive advantage over the VHS tape for video. Aside from the quality difference, the fact that it's a non-linear storage medium is an overwhelming advantage. As for replacing the CD as a storage medium, the DVD arrived on the scene at a time when some games had reached sizes of 7 CDs (Phantasmagoria came on 7 CDs IIRC), and the prospect of replacing these with a single DVD was alluring.
Now fastforward a number of years and consider the BluRay. It is trying to replace the DVD for both video and data storage. Now, for video, the only thing the BluRay really has going for it is the quality. It has no other advantage over the DVD, in terms of video playback. And I'll happily admit that I do think new BluRay movies look better than their DVD counterparts, but I know many people who claim that they can't see any difference at all. Also, for older movies, the quality of which may not exactly be up to modern digital standards, is it really worth it to replace your DVD copy with a BluRay copy? Or, if it's a movie you don't already have, is it worth it to shell out the extra cash to get it on BluRay, rather than DVD?
They've actually thought of a good way to promote BluRays further, namely by releasing new movies as a BluRay/DVD combo. This is especially true of animated movies, but it's a great idea. Many people only have one BluRay player in the house, which means that any BluRay they buy can only be watched there. My kid has a TV with a built-in DVD player in his room, so buying the combo packs means that we can watch the movies in BluRay quality in the living room, but he can still watch them in his room with his friends if he wants. Also, people who don't have a BluRay player yet, may want to buy the combo pack so they can watch the movie now, but still have the BluRay copy for when they do get a player, without having to buy the movie again.
As for data storage, the size of games have stopped growing as quickly as it did before. I haven't seen a PC game of more than 2 DVDs yet. And I've never seen a PC game on BluRay. While BluRay PC drives do exist, they are not all that common yet, and a BluRay burner still costs an arm and a leg.
In short, DVDs represented a significant improvement over existing technology, while BluRays do not, they are "merely" an incremental improvement, and the fact that they are more expensive is detrimental to spreading of the technology.
I'll shut up now.