vid4
Capture sequence of snapshots at equally spaced times. Play an audible beep before each snapshot.
% create video object and start preview. vid = videoinput('winvideo',1,'YUY2_640x480'); set(vid,'ReturnedColorSpace','rgb'); preview(vid) pause(1)
% capture sequence of snapshots for k=1:9 pause(1.2); beep; pause(0.4); img = getsnapshot(vid); if k==1 data = img; else data(:,:,:,k) = img; end end imaqmontage(data) save seq5 data;
% delete video object and clear the workspace closepreview(vid) delete(vid) close all