>Once I had that bit of information, and now I can't find it. Does anyone >remember how many feet of film are in a minute of film (or hour...) at 16 >mm. and at 35 mm.? I need to know to get (hopefully) copyright >permissions. Thanks. If I may indulge in a little reverse calculation: In 16mm you've got 40 frames per foot of film. One minute of film, at 24 fps, takes up 1,440 frames. Divide that by 40 and you've got your answer: 36 feet per minute! (Or, from another perspective: a standard 100-foot roll runs 167 seconds; a 400-foot roll runs 667 seconds.) I've never worked in 35mm, but I'd guess that it's twice as much since the frames are twice as big--which would mean 72 feet per minute. ---- Jeremy Butler mailto:[log in to unmask] SCREENsite: http://www.sa.ua.edu/SCREENsite/ Telecommunication & Film/University of Alabama/Tuscaloosa ---- To signoff SCREEN-L, e-mail [log in to unmask] and put SIGNOFF SCREEN-L in the message. Problems? Contact [log in to unmask]