anyone has tried a bt8x8 card as a digital oscilloscope?

[Telfo2002]

I'm trying to use a bt8x8 as a digital oscilloscope. My idea is to "mount" signal over an artificial video sync and decoder later the adquired signal. But my problem is how can i adquire signal from visual c++ , does anybody has source code for adquiring video?

Thanks on advance

 

[rjkm]

Sorry, I have no code for Windows. But you might want to look into using the RAW video mode if the Bt8x8 API you are using offers it. It should provide raw composite samples.