mrklaw said:
just consider DVD as a temporary stop gap solution to the final utopia that is HD.
You're pretty close to the truth. The entire DVD consortium knew they were compromising and rushing to get the platform to market. Its also one of the reasons the security on the platform is weak, they were unwilling to invest the additional time and money necessary to implement a more solid security solution on disks. At the time it was considered largely unnecessary. Writers weren't on the market, players were ludicrously expensive, and the transfer of such large files was overlooked as 'not likely' (go through the notes). With DVD the opportunity was there for 'regime change' and they took it and shortly thereafter the broadband revolution bit them in the ass - HARD.
They knew high definition was right around the corner, but the sets were in the 5-6 figure range, the technology wasn't mature for pushing that much data let alone storing it on disk, and many of the rights holders were still living in the past concerned about media competing with their movie box office grosses.
DVD wasn't planned to be 'the last best hope' for optical storage. They knew that when they pushed it out. DVD was the best they could practically do at the time - so that's what they did. Now they can do better and solve some of the problems they've encountered with DVD while still offering full backwards compatibility. Hell its a far better technological move than our move from magnetic tapes to optical or laser disc to optical.
One of these formats will succeed or a dual-player specification of the two will succeed. That writing is already on the wall. There is no compelling competing standard for optical disks that has even more than laughable water-cooler support. If people would spend more time pointing out the issues of either format (because they do have some issues) instead of this 'sky is falling, they've already failed' approach which is pretty much laughed at and ignored by the people who control this space - then we'd get somewhere.