Pretty much...ATSC can be any of those...can even be 480i as long as it's digital. Now, not all TVs support 720p. Most (all?) support 480p and 1080i and plasmas support 720 natively and more sets are now coming out to support 720p natively so the tuner doesn't have to convert to 1080i for your set (fwiw, mine doesn't support 720p).Originally posted by: McCarthy
Ok, I'll be the first to admit then, I'm confused.
Do all HDTV tuners work with 480p, 720p and 1080i?
No, that's EDTV...FOX Widescreen, if you will (or, same as progressive scan DVD).Is 480p even considered HDTV?
Nothing to stop them but the hue and cry of pissed off viewers. I'm not aware of any datacasting at this point but the public TV here in Ky does do multi-casting. There are 4 channels (KET 1, 2, 3 & 4) but when PBS sends an HD feed, they shut off 3 of the sub-channels and give us the whole HD stream (woowoo...if you're out there...correct me if I'm wrong!Do all support Multicasting? Do any currently? And speaking of Multicasting, what's to prevent cable and sat providers from broadcasting individual channels in the lower quality NTSCish multicast streams instead of giving them each full HDTV bandwidth? I mean is there a reason that wouldn't work for a technical reason?
It pays to be a bit informed these days, sure.I mean we live in an era where 128/128 cable/DSL is sold as broadband, relying on the benevolent hearts of the cable company isn't my preference. Just because they may advertise 'all our channels are now HDTV (small text, compatable)' doesn't mean all will be offered in the same resolution/audio, right?
Originally posted by: McCarthy
And Conjur, speaking of DISH...blah. My current, and for the forseeable future, TV is coax only. No composite, no S-Video, no component. And it's still easy for me to see mpeg artifacting all over hell from DISH broadcasts.
Just another part of why I wonder just what "HDTV" the HDTV being offered will be. Like newbie Divx encoders who think "oh, if it looks good at 320x240 at 900kbps it'll look twice as good at 704x480....still at 900kbps"
Originally posted by: conjur
Take your pickOriginally posted by: Muse Now, this sounds pretty affordable. No monthly charges whatsoever, not even basic cable. If I was correctly informed my ordinary NTSC TV antenna will pick up HD signals just fine. If I can indeed get a TV card for less than $200 that will feed HD to my monitor, that's a bargain compared to buying a TV/Monitor, possibly a separate HD tuner and pay monthly cable + monthly premiums for channels that have HD programming. We're talking a total outlay of less than $200. I wonder how good it will look on my 22" NEC CRT or the 19 or 20 inch LCD I hope to get soon.
Originally posted by: Skoorb
Well I haven't gotten one yet but it is going to require some study time before I do because i agree it's more confusing than just buying a tv and hooking it up to your cable. Paying premium for HDTV channels doesn't sound fun to me.
Originally posted by: conjur
And then you forego the greater benefit of HDTV for another 3 years.Originally posted by: ultimatebob
Exactly. I COULD afford a $2000 HDTV if I wanted to, but I don't want to spend that much on a TV that will probably cost HALF that three years from now. When HDTV's stop costing over twice as much as a conventional TV, they will sell like hotcakes. Until then, they're a luxury item.
Same could be said of putting off buying/building a new PC. There will just be more powerful and cheaper ones in 3 years.
Originally posted by: SyahM
The technology itself is pretty easy to understand, but it becomes confusing when you look at the price. the $$$$ makes you defensive but trust me, when you see your regular programming in HD, you'll be hooked. Get a good TV that'll last long time since the FCC due date is 2007.
At the same time, it will take a number of years to convert fully to DTV because today's television sets are not designed to receive digital transmissions. In order to provide a smooth transition to DTV service with as little disruption to the public as possible, and as provided in the Telecommunications Act of 1996, the FCC granted each existing broadcaster an additional 6MHz channel to be used for digital transmissions. Each broadcaster will also retain its existing channel to continue broadcasting its current analog technology signal during the transition period.
At the end of the transition period -- which is now scheduled for the year 2006 -- broadcasters will be required to surrender one of the two channels. The transition period is subject to periodic progress reviews by the FCC. In addition, last fall Congress included provisions in the Balanced Budget Act of 1997 that would extend analog service beyond the 2006 date if certain conditions exist. They include a variety of conditions such as: the failure of one or more of the largest TV stations in a market to begin broadcasting digital TV signals due to causes outside the broadcasters control, or if fewer than 85% of the TV households in a market are able to receive digital TV signals off the air either with a digital TV set or with an analog set equipped with a converter box or subscribe to a cable-type service that carries the DTV stations in the market.
Originally posted by: mithrandir2001
I think the whole HDTV expensive is too expensive right now. However, this opens opportunities for bottom feeders like myself.
The high-end of the analog market is imploding. People aren't spending $1000+ on analog sets anymore and this must be creating a glut of large-screen analog sets in retailers' inventories. Case in point (as I mention in another thread): I bought a 36" Panasonic Tau set yesterday for $799. This set would have cost $1399 just one year ago. I could have bought a 32" version for $599 (last year's price: $999). Very recently, prices like this were unheard of for such large flat-screen TVs. Sure I could have purchased a nice high def set for under $2000 but I would have to replace my DVD player for a progressive scan one, I'd have to pay more to subscribe to digital cable and I'd have to replace my VCR since it lacks a remote cable box controller. It's just too much money since I know HDTV sets will come down in price dramatically in the next several years. Those 34" 16:9 sets going for $2200 now will be $1000 in three years, mark my words. So you buy a big analog set now and a lower-priced DTV later and you still come ahead: lower overall cost and a better-featured TV later.
