Active Users:1216 Time:22/11/2024 08:36:54 PM
Well. . .sort of. Aemon Send a noteboard - 22/12/2010 04:26:47 PM
Think of it this way. If a friend holds a book open and shows it to you from 100 yards away, all you see is a gray blob. If you were to move closer, you could read words. If you stayed in the same spot and the book were enlarged, you could read words. If you're staying in the same spot, though, and the book is going to stay the same size. . .does the book even need words? You get the same amount of visual benefit whether the item in question is, in fact, a book, or an actual blob of gray ooze. :P

Screens are the same. If you have a television screen that you view from a distance, you're able to benefit from a smaller amount of information, so the screen doesn't need as much detail. The closer you go, the more information the screen needs to display in order to prevent you from seeing the pixels, instead of the picture. At a certain size and distance, SD looks exactly the same as HD. You can increase the level of detail (the resolution) in the picture as high as you want, but, without binoculars, it won't look any different.

So. Your comment:

"This HD crap is pretty much just good if you want a home theater system that you can watch from 100 yards off. Bigger is better, and this is all designed for the bigger."


...is actually half right, and half wrong. If you make your screen bigger, then yup, you probably need a higher resolution. If you move it further away, though, then you need a LOWER resolution. At 100 yards, you would need a truly enormous screen even to need SD resolutions. It's all a matter of how big, and how close. Another experiment you could do would be to switch back and forth between HD and SD stations again, and move closer and closer to your TV until the HD looks noticeably better. Now look at the screen, and get a feel for how much of your field of vision it fills. In order to see the same benefit from your usual viewing spot, you would need a tv big enough to occupy the same amount of space in your visual field at that distance.

Does that make sense?
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HD. What's the deal? - 20/12/2010 06:27:40 PM 1369 Views
I used to work at a cable company. A few things: - 20/12/2010 06:53:15 PM 868 Views
Re: I used to work at a cable company. A few things: - 20/12/2010 07:42:11 PM 963 Views
Hm, ok. - 20/12/2010 09:22:46 PM 942 Views
Re: Hm, ok. - 20/12/2010 10:45:39 PM 906 Views
Then yeah, I'd say give the cable company a quick call. - 21/12/2010 05:15:53 PM 810 Views
Re: Filling the entire screen - 20/12/2010 09:59:35 PM 854 Views
If the picture isn't filling the screen, then it's not HD - 21/12/2010 04:06:27 AM 927 Views
You're correct. A little bit of clarification, though. - 21/12/2010 06:26:57 PM 920 Views
Definitely true. I oversimplified a bit, sorry *NM* - 22/12/2010 01:24:51 AM 416 Views
Time for a new eye glasses exam *NM* - 20/12/2010 08:01:29 PM 428 Views
Re: Time for a new eye glasses exam - 20/12/2010 08:22:21 PM 863 Views
Well damn... - 20/12/2010 09:33:58 PM 754 Views
If you have to ask.... - 20/12/2010 09:36:01 PM 856 Views
Re: If you have to ask.... - 20/12/2010 10:48:00 PM 714 Views
Disagreeing just to disagree. - 20/12/2010 11:01:32 PM 759 Views
To me, it sounds like the shows you are watching dont need HD. - 20/12/2010 11:08:33 PM 743 Views
I can see the wrinkles and nose hairs much more clearly. I am not necessarily keen on HD. TMI. *NM* - 21/12/2010 12:43:59 AM 394 Views
Re: I can see the wrinkles and nose hairs much more clearly. I am not necessarily keen on HD. TMI. - 21/12/2010 11:10:29 AM 693 Views
You can't see them on your regular TV? - 23/12/2010 12:25:26 AM 697 Views
Actually I would. - 23/12/2010 12:29:55 AM 766 Views
The deal is... you've gone crazy! - 21/12/2010 04:45:33 AM 1140 Views
The only Blu-Ray I've seen is those in the stores comparing that to DVD. - 21/12/2010 04:48:04 AM 848 Views
No one seems to have asked you this yet. - 21/12/2010 05:56:55 PM 945 Views
Re: No one seems to have asked you this yet. - 21/12/2010 06:57:42 PM 773 Views
Well then I give up. - 21/12/2010 07:16:05 PM 800 Views
Since everyone else seems to think you're weird or offbase... - 21/12/2010 11:35:42 PM 817 Views
Glad to hear it. - 21/12/2010 11:41:35 PM 717 Views
Thirded. - 22/12/2010 05:13:08 AM 781 Views
weird - 22/12/2010 04:17:24 PM 749 Views
No. - 22/12/2010 05:19:40 PM 709 Views
I'm with you, dude. - 22/12/2010 07:12:24 AM 690 Views
Have you let your horse at the special mushroom patch again? - 22/12/2010 02:40:21 PM 822 Views
Re: Have you let your horse at the special mushroom patch again? - 22/12/2010 03:23:52 PM 812 Views
Well. . .sort of. - 22/12/2010 04:26:47 PM 814 Views
Damn! - 22/12/2010 03:16:39 PM 712 Views
well for me - 28/12/2010 10:44:02 AM 739 Views
So... My conclusions from this discussion. - 28/12/2010 03:03:13 PM 782 Views
I've seen people with the exact same problem as you before - 30/12/2010 12:25:00 AM 706 Views
So I'm an idiot for not believing in the all mighty power of the HDTV? - 30/12/2010 12:31:44 AM 793 Views
No... - 30/12/2010 02:05:18 PM 736 Views
Every one is entitled to their opinion. Enjoy yours. *NM* - 30/12/2010 02:12:06 PM 414 Views
And chickens lay eggs... - 03/01/2011 08:44:42 AM 728 Views

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