Hey guys, I'm on the lookout for some good Linux based webcam software. I'd really really like something that was motion activated if possible. I've used Yawcam for Windows, but I don't have a Windows ...

So, I was asked if you have a Linux webcam (Logitech Pro 4000), and have a live feed 24 x 7, they want to replace the nighttime hours (which is dark) with an image that says something like "Blah blah ...