Untitled from Kai-feng Wang on Vimeo.
In this video, i use many close-up shot to illustrate my Jordan shoes in details. There are only five shots. It would be a little boring if I only use close-up shot, therefore, I attempt to play some tricks on focal length. Adjusting the focal distance is to distinguish the background and foreground. It would be more aesthetics when I film the things on foreground with blurring background. That is a very enjoyable thing when you see the things become blurring. Additionally, I somehow this visual effect is matching the background music. It kind of works tougher with the quick cut and lose focal and focal image.
Disadvantage: the camera is a bit shaky and the camera movement is awkward because you can see the camera does not move smoothly. I should have a better hand.