If I remember correctly, Toshiba has shown some demos where they use the Cell processor to upconvert a standard DVD, and supposedly the picture quality rivals Blu-ray. I haven't seen it myself, but if Toshiba can make my existing DVDs look even better than they do today, more power to them.
Sorry on this, but you do not remember correctly.
Toshiba has shown pre-rendered comparisons of SRT technology in comparison to standard DVD. These have not been real time demonstrations of SRT using an actual DVD, but have been renderings, similar to how video game releases are often put together.
The level of processing required for 9 field interpolation is about 100% more than what is currently being delivered by the Realta chips and is far more complex, so there are still some issues about whether or not Toshiba can even pull this off at all. If they can, there have been no claims whatsoever for there to be quality that rivals Blu-ray that have been made by Toshiba.
There are certain people who have pushed this new form of untested upconversion as a new 'good enough' standard. In fact, with the way MPEG2 is encoded to fit onto a 9GB disc, there is no possible way for the loss of video quality to be recreated. Most people don't get it, but MPEG doesn't encode a bunch of different frames, they use one frame, the describe difference from frame to frame to frame. So, if the data isn't there to recover in the first place, it won't get it back. Yet, with excellent algorythms, it can do a very good job of making what is there look as nice as possible. Not HD, but really good.
Call me crazy, but I'd rather wait for some actual reviews of a real product before I would stop buying Blu-ray Discs in true HD which I know is phenomenally stunning.
I also question what market Toshiba hopes to reach with this product. I mean, since it is DVD at the heart of SRT (we aren't talking LSi), it seems like a new upconverting DVD player. But, if it cost more than most current DVD players, then it may reach into the pricing of cheaper Blu-ray players. So, is it meant to be bought when someones DVD player breaks and they have no interest in partnering their new HDTV with an actual HD source for about the same money?
Or is it for those with extensive DVD collections who just want the best for that DVD collection? Isn't it likely those people already own a BD player? Maybe even a HD DVD player?
Once again -
if SRT delivers, then I only hope that it is marketed into other products as we see with Silicon Graphics processors. But, that's a huge if, and the fact that Toshiba hasn't delivered any sample prototype products for any testing at all, is not something that helps me to build confidence in the product.
Remember what happenned last time Toshiba made a bunch of promises right?
I would rather see them deliver first before I change my habits in HD viewing.