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Usefull to buy a scaler ???

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Old 27-09-2004, 10:51 AM   #1
Fyberoptix
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Question Usefull to buy a scaler ???

Hey Guys,

a short question :

Is a de-interlacer the same as a Scaler ?
I have a DIY beamer and I'm am currently using a Avermedia TV box 5 to convert the pal signal to vga.
http://www.averm.co.uk/avermedia/pro...erTV_box5.html
But the picture is a bit blurry. The menu of the lcd is sharp so its not a problem of lenses.

Would it be usefull for me to a buy a scaler to connect after the TVBox ?
http://www.normwandler.de/catalog/pr...products_id=44

Thanks

Last edited by Fyberoptix; 27-09-2004 at 11:18 AM.
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Old 27-09-2004, 11:10 AM   #2
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No, a deinterlacer will take an interlaced feed, and turn it into a progressive scan.

A scaler on the other hand will change the resolution of the image.

Both the units you list are performing scaling and deinterlacing. Though obviously not as well as some of the expensive units you might see on this board.

I'm pretty sure you won't be able to daisy chain the two devices, they are essentially the same thing - though the Avermedia TV Box has more inputs.
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Old 27-09-2004, 3:17 PM   #3
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Quote:
Originally Posted by Fyberoptix
Hey Guys,

a short question :

Is a de-interlacer the same as a Scaler ?

I have a DIY beamer and I'm am currently using a Avermedia TV box 5 to convert the pal signal to vga.

Thanks
What is the native resolution of the unit you are using? Do you have any mroe technical info on it that would help us to help you?

Regards
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