videoFileReader = vision.VideoFileReader('visionface.avi');
videoPlayer = vision.VideoPlayer('Position',[100,100,680,520]);
objectFrame = step(videoFileReader);
objectRegion = [264,122,93,93];
objectImage = insertShape(objectFrame,'Rectangle',objectRegion,'Color','red');
figure;
imshow(objectImage);
title('Red box shows object region');
