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Date Posted: 09:24:54 10/17/01 Wed
Author: Jukka
Subject: Re: Using 3chip desing to defeat macrovison?
In reply to: Potter 's message, "Re: Using 3chip desing to defeat macrovison?" on 07:09:20 10/14/01 Sun

>The 3chip certainly can replace the invisible lines
>where macrovision pulses live but it would need quite
>different software to deal with the output from a
>VCR/DVD - maybe someone can outline the differences..

I think that the 3chip even now reconctructs the whole video signal.. what the 3chip does, if you put macrivision throught? It

>I've had great success with macrovision removal using
>a common design based on a LM1881 sync detector chip
>(no PIC) which is available in kit form from many
>sources (fairly cheap).

Hmm.. do you mean that you have use it DVD->videotape backup.. can you use s-video also?

Is there any place where to find latest partlist diagram and pcb.?

http://www.digital-electronics.org/index.php?page=macro2

I think that this is quite good also.. picture should be very stable, as the thing will lock itself to signal..

Jukka

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