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LCD Question
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Mac Elite
Join Date: Sep 2003
Location: Reno, Nevada
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Offline
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Hey guys... am trying to save some $$$ and was wondering if I can turn my 19" LCD computer monitor into a television. I can't go and buy a TV card because I have a laptop only. Furthermore I don't know if they make TV cards for Mac. I was wondering if there was an adapter on the market.
Thanks guys!
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Mac Elite
Join Date: Jul 2003
Location: Washington state
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Mac Elite
Join Date: Sep 2003
Location: Reno, Nevada
Status:
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Thats a cool option. But I already have a DVR though DishNetwork. I am looking for something that I can plug my cable cord into that will transmit that signal to my LCD. But that eyeTV looks really cool if I didn't have Dish allready
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Mac Elite
Join Date: Jan 2000
Location: Seattle, WA, King
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Ask your cable company if they have a cable box with DVI output.
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Forum Regular
Join Date: May 2002
Location: Minneapolis, MN
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The guy said he has DISH not cable so the CAble box is out. What you should be looking at is a "scaler" and take the S-Video (Y/C) cable to the scaler which will then transcode the signal to VGA for you LCD. DO NOT try this with the RF signal or the Composite video from the Dish Receiver, They will look like S**t. The two companies that we use at my work to buy from are Extron and Kramer. The box you are looking for would be about $100. Now with all of that said. Your image may still look bad because of two things. First is that LCD are progressive scan images and Video is an interlaced image. Big difference in image quality. Second Video has a resolution of 720x486 I am willing to bet that your LCD has a native resolution at or above 1024x768. Which means that the video needs to be stretched and enlarged to fit the screen. Those two thing can make it look bad. And to top it off if you are just looking for a larger screen you can pick up a 19" TV at Best Buy for $120. (and the image will probably look better)
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Quicksilver 867, 700mhz iBook, 1st Gen iPod, iSight, Newton 2100, and a 128k Mac. All operating and used on a constant Basis
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Mac Elite
Join Date: Sep 2003
Location: Reno, Nevada
Status:
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Originally posted by brianb:
The guy said he has DISH not cable so the CAble box is out. What you should be looking at is a "scaler" and take the S-Video (Y/C) cable to the scaler which will then transcode the signal to VGA for you LCD. DO NOT try this with the RF signal or the Composite video from the Dish Receiver, They will look like S**t. The two companies that we use at my work to buy from are Extron and Kramer. The box you are looking for would be about $100. Now with all of that said. Your image may still look bad because of two things. First is that LCD are progressive scan images and Video is an interlaced image. Big difference in image quality. Second Video has a resolution of 720x486 I am willing to bet that your LCD has a native resolution at or above 1024x768. Which means that the video needs to be stretched and enlarged to fit the screen. Those two thing can make it look bad. And to top it off if you are just looking for a larger screen you can pick up a 19" TV at Best Buy for $120. (and the image will probably look better)
You hit it on the nail.
I was a bit concerned also about it being stretched to 1280 x 1240. Its a good bet that I will end up buying some LCD television, but I just wanted to explore all my options before spending that cash. I just don't have the space in my bedroom.
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Mac Elite
Join Date: Jan 2000
Location: Seattle, WA, King
Status:
Offline
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Originally posted by brianb:
The guy said he has DISH not cable so the CAble box is out.
Ok, then he should ask DISH if they have a box that has DVI output. The scaling issue still applies, and if it's not the right kind of DVI, you'll get really bad black levels.
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Mac Elite
Join Date: Jul 2003
Location: Washington state
Status:
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http://www.videolan.org/ has open source software that allows any computer with a firewire interface to display tv IF your tv tuner has a firewire interface. Some new tvs and the Motorola 6200 and 6412 digital cable boxes have active firewire outputs. sam
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Mac Elite
Join Date: Jan 2000
Location: Seattle, WA, King
Status:
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Originally posted by SVass:
http://www.videolan.org/ has open source software that allows any computer with a firewire interface to display tv IF your tv tuner has a firewire interface. Some new tvs and the Motorola 6200 and 6412 digital cable boxes have active firewire outputs. sam
But that would require the computer to be connected the whole time.
All he needs is a cable/sattelite receiver with DVI output.
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