Okay, I’m an idiot on this stuff, so be gentle.
When I’m watching a DVD on my iMac, I’d like to be able to stop the action and then take a picture of the screen and save it as a jpeg or whatever. The standard Mac DVD Player doesn’t seem to have this ability; when I try the obvious things, like dragging a frame around the screen and hitting Apple-C, I get a message that that function isn’t permitted (or is it “enabled”).
Is there some Dashboard widget I can download to do this? I read once about command-shift-3 being a way to take a picture of a window; would that work? (That just occurred to me, but I’m not in a position to check it right now, being 20 miles away from my Mac.)