x11rec is a very ad hoc X11 recorder which creates a movie. x11rec sequentially runs xwd to capture a sequence of window images and finally creates a movie file in an MNG or animated GIF format with ImageMagick and Gifsicle.
Known Problems:
· Can't capture a pointer.
· Can't control fps.
· Can't record in accurate timing.
· Can't work well with low-performance machines.
· Can't capture a large window smoothly.
USAGE:
% x11rec foo.mng # creates an MNG movie file.
% x11rec foo.gif # creates an GIF movie file.
Product's homepage
Requirements:
· Ruby
· ImageMagick
· Gifsicle
· xwd, xwininfo