creat movie of Screen

How can I control a keyborad. I wanna creat a loop, that get "Print-Screen" key in it's itterations to copy screen. then past the clipboard in an matrix. finally use this matrixs as frams to creat a movie.

Answer 1

[Jan]

See also: FEX: ScreenCapture.

Answer 2

[Image Analyst]

FAQ: http://matlab.wikia.com/wiki/FAQ#How_can_I_create_a_movie_from_my_MATLAB_figures.3F

[omid jab]

I can not find my answer in this link.

[Image Analyst]

Then try this one: http://matlab.wikia.com/wiki/FAQ#How_do_I_extract_frames_from_a_video_file.3F. You can use getframe() to get your figure as an image, and then use im2frame() to build up the movie frame by frame.