Hey, I was wondering if anyone has any simple examples of Xv programming? Also, when I use the x extensions to query my machine I find that I have both an overlay and a blitter device. Is there a good description of what a video overlay device is, and what a video blitter is? I want to display v4l2 to the screen with overlays and stuff, so I thought I would use those tools, but I don't know how they work (and am having trouble finding out). Books, websites, FAQs, man pages, all these are very welcome, as well as verbal definitions. Thanks a lot, Chris
