If you research true 1080p... you will see its a real marketing gimmick designed to get people that purchased 1080i sets to move up.
From what I have read you would need a ton if bandwidth to watch a true 1080p movie. I think the Apple TV box could do it but I don't think too many people have the 100 MB connection to the internet needed to download a 40 GB movie....
Nah, not really. I was watching
I, Robot in 1080 Dolby Digital 5.1 just last night on my Mac Mini.
Lol, what research have you been reading? 1080P isn't a gimmick. Have you seen 1080P content on a 1080P TV? IT looks frickin' amazing.Compression methods just keep getting better and better. You can compress media to 12mbit/s and it will look damn good with 1080P resolution.
Direct TV is offering 1080P movie downloads.
Bah, 1080p is a gimmick. A '1080i' TV is really just a TV with 720p resolution that accepts a 1080i signal. I have a 720p LCD, my roommate has a 1080p LCD, I can see very little difference in the two. Besides that, a 1080p tv running at 1080i is running at a pretty similar resolution to a 1080p signal, and 60 half fields a second versus 30 full fields a second... is there really much of a difference there on 30 fps content?
What size are these LCD's you speak of? Are you viewing any 1080P content on them when you say you see very little difference?
A 1080i TV, when they were made, has a 540P equivalent resolution. There are no 1080i TV's made anymore.
You can't watch sports at 30fps. 30fps is just to slow for content that has quick changes. Watching the Olympics at 30fps would just be painful. It would be 1080P60, not 1080P30. There isn't much difference between 1080i60 and 1080P60 other than lack of combing and double the data rate for 60fps.
What's the gimmick? That 1080P is 2.5X's the resolution of 720P? Wow, thats snake oil right there.
No, 1080p is not a "gimmick" by definition. However, retailers do try and oversell it by convincing average consumers that they need it... when they don't. Not by a long shot. The thing people never consider when deciding on the resolution of screen they need, is the distance they sit from said screen! The distance you sit is JUST as important as the resolution of the screen.
Most people don't sit close enough to their TV to see any benefit from 1080p over 720p. In general, unless you're building a home theatre, or sit abnormally close to your TV during normal use... you will NEVER see a difference between 720p and 1080p. The human eye simply can't resolve the difference between the two at normal viewing distances.
For example, if you have a 50" set, and you're sitting more than 7-8 feet away (most people would sit more than 10) you will not see ANY DIFFERENCE between 1080 and 720. Your eyes physically can't resolve the difference. It's kind of like taking a wallet-size photo with a 12mp camera and hoping to see a resolution difference between that and a 4mp camera. Ain't going to happen.
This chart might give you a better idea of what I'm talking about:
Bottom line... 90% of customers probably won't see any benefit whatsoever from 1080p. Analyze the chart and make your own assessment. Depending on how close you sit, how big your screen is, etc. you might. If you're in the market for a set, I recommend you go to the store yourself and find two tv sets which are identical models except for resolution. Start at about 25' back, and walk forward until you think you can see a resolution difference. And then, when you think you start seeing a difference, glance at the price tags on the set. 720p sets are usually around 50-70% of the price of their identical 1080p counterparts.
Personally, I did this... and couldn't see a difference (on a 50" set) until around 6' or so. Needless to say, now I have AppleTV hooked up to my 720 Panny Plasma, and it looks GORGEOUS! Absolutely perfect.
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Here are what I consider to be the most important features for image quality on new HDTV sets. 5 and 6 are debatable. you could switch them, I suppose.
(Most Important)
1. High Quality Source
2. Contrast Ratio (brilliant whites, deep blacks)
3. Refresh Rate (LCDs Only)
4. Color Saturation
5. Color Accuracy
6. Resolution
(Least Important)