Jack Spencer Jr said:
Lightbulb said:
What the hell the the POINT of an HD format?
The point is NTSC is being phased out in the United States as of February 17, 2009, if the Wikipedia page is to be believed, which means that eventually you will need to buy a high-definition television. Oh, I guess you could get by with a converter for a while, but sooner or later you may wish to upgrade. On an HD television, the picture quality is much better. It shows more detail. This means news anchors and porn stars will need even better make-up artists to hide blemishes and lesions. But the point is, HD will become the standard. That's why we have two HD formats fighting for a foothold in the marketplace. It kind of reminds me of the DIVX/DVD wars, but DIVX was just stupid, that's why it failed.
I'm hoping this format war sorts itself out before the switchover as I don't feel like backing the wrong horse at this point.
The mandated end of analog TV broadcasts to which you refer doesn't really have anything to do with the HD formats. Everyone is being forced to start using Digital TV broadcasts, but there is no requirement that they begin broadcasting in what would be considered a High-Definition format. The analog cut-off is just being forced to open up some prime broadcast spectrum that they consider to be ill used by analog TV.
As to the original question, why HD? As average TV screen size increases, and people increasingly convert to non-CRT TVs that actually have to deal with pixels, the image quality of standard 480i content begins to be unbearable. So, bigger TV, higher pixel density, better image quality, and then you need content to put on that screen. One method is upconversion, by which the TV (or a separate box) takes the 480i, and extrapolates the rest of the picture. The other method is to start with source material of a higher quality. Enter Over-The-Air HD broadcasts, Cable/Satellite Digital HD services, and the two competing physical media delivery options.
On a side note, I dare the US Government to pull off the Analog/Digital switchover by Feb'09. One of the audit branches of government just tore that whole project a new hole based on their lack of planning.
@Spencer: As per backing the wrong horse? For the analog cut-off, all you need is a conversion box, or a new TV. You don't have to pick Blu-Ray or HD-DVD just yet. And honestly, there's a lot of HD content available through OTA, cable, and satellite, to help stave off the urge to have a HD disc player.