Or… On the other hand…

Maybe it does work.  It’s just that whoever wrote this .Net wrapper around OpenCV failed to make the CvCapture.Dispose(); call, you know, dispose of the object.  So, of course it was open, I’d just called it in the previous iteration through the loop.

Looks like it will work, but…

I can’t set the input source from the program.  If it’s not set to the Coax Input by something else, I’m getting blue from the S-Video input.

The FPS from the tuner seems to be 0.0, which leads to everything going grey, just like it all was when I started yesterday.

Anyway, at least it’s something.  Also, I now know that my web camera will work with OpenCV, so that’s good.  I hadn’t checked it before.