I have a VideoSecu camera model IR24W that I'm wanting to run to my PC through a TV tuner card and recording software to set up a camera facing our cars. The TV tuner card I have is a Sabrent SBT-TVFM. I assumed a simple BNC to Composite adaptor plugged into the TV card would work if the software was set to receive NTSC but its not working. Do I also need to have a modulator between the camera and the card for this to work?
Yes, sir. I'm not sure what exactly the problem is. The camera works when I hook it directly to my TV so I know that's not the problem.