> Why whatermark a screen with no valuable content > (100% black or 100% white) at all ? Does it realy > matter that the whatermark isn't visible in those > cases ? No, not really. It's hard to imagine that an area of the picture would be totally white or black for the whole video. The only exception would be if the picture was in letterbox format or had some other frame, but in that case the watermark would be moved. Once the system for putting it at one place is sorted out it would simply be a matter of changing a few values to move it to any position. Even with pots on AD pins -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body