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Date Posted: 00:12:13 02/11/02 Mon
Author: Ronald
Subject: Re: AGC S&H Component needs hardware expert's comment
In reply to: Potter 's message, "Re: AGC S&H Component needs hardware expert's comment" on 23:24:24 02/10/02 Sun

>That scope software looks like it needs TV or video
>capture card (FlyVideo, Haupage etc) and may or may
>not be what you need.
>Maybe your decoder software is displaying more lines
>than it should at the start of the frame and inverting
>them as well.

I have disable all Inverting command in the source code.

How do I know if the decoder software is displaying more lines that it should? I doubt the TV ouput is due to NTSC-PAL conversion movie. Even originally PAL TV program also has this white banding on top of the screen. But Once I have the VR control the AGC Voltage, there is no more white Banding on top of the TV screen. I would like to know if nops in the MAINLOOP routine and Begin routine important? I have deleted some to make the picture more stable. If I follow the original source code, I am gettting very wavy picture.

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