Can somebody explain to me how to make a circuit that would do this? I have 3 Laserdisc players and am willing to cannibalize 1 or 2 of them in an attempt to do this. According to this information, it should be possible to tap the RF signal directly from the pickup and chop off everything below 4mhz with a high-pass filter and then you are left with just the video portion of the signal. I think you could then feed this signal into a capture card and totally bypass the ancient circuitry of the player itself.
I possess the skills to solder things together but I lack the knowledge of how to design the circuit. Is there somebody who could assist me with designing this? I would be the one doing all of the legwork, of course. I just need somebody with the brains to tell me how to do it in layman/caveman terms.