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Forum: General Discussion

Topic: vga or s-video

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Which is better to run out of laptop to projecter? Cleaner Picture?
 
geposted Tue 19 Dec 06 @ 3:52 pm
it depends on graphics quility of the graphics card more importantly.
 
If you can run a VGA signal to the projector at its native resolution (usually 1024x768), it doesn't get much better than that, really. The only thing that would be a step up is a DVI connection.

S-Video is going to look pretty blurry in comparison.
 
I have a 128mb ati mobility radeon x300 dedicated video card. Can you explain DVI Connection?





Thanks
 
It's a larger white connector that you see on modern video cards. Most laptops won't have one, except for the really big, high end gaming laptops.

DVI is a completely digital video interface so that you actually get a perfect image on your screen. Lots of flat panels (especially more expensive ones) have this interface, and with DVI you never have to adjust your image, it's always perfect, and you are usually free from any kind of image degredation that can happen with analogue VGA signals.
 
svideo will give you a little cleaner picture as it seperates the RGB signals. Composite should be fine over short distances... the longer you get with composite, the more degradation you will get. SVGA, or Digital are the cat's ass picture wise, but most projectors won't support digital, and a long svga cable can cost over $100.00 for a quality one....

My opinion is that in a club, no one will notice the difference between delivery methods... I doubt you even would notice!

It's far more noticeable on a tube (CRT) tv than on a projector..
 
also with dvi you are limited on the length of cable a digital signal will only go about 10 feet then you have problems. VGA is by far the best choice it can go up to 100 feet without a signal amp if you use high quality cable. I never did like svideo I don't consider it a pro connector as it doesn't have a locking system like vga to prevent unplugging.. High quality vga can be found cheap if you know where to look.
 
Were Would it be posible to buy a 100feet vga cable?

because here in spain can´t find it. Do you get it custom made?


Thanks
 
www.providencecable.com
Excellent quality, just bought vga and svideo from them.
 
Thanks :D
 


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