Read the strftime man page for details. Width and height give the size of the image to be taken. Delay is the number of seconds between updates. Don't set it too high. It's annoying to listen to your hard drive rattle once per second.
Quality sets the amount of compression on the image.
75 is a good value for good quality in a economic file size. You'll see some info about how the program is configured, and where it's putting the image. Remember, anyone on the internet can see your picture. Try to avoid doing stuff you don't want others seeing in front of your new cam. Back to NHF Menu Installation Security Modems Shell Config.