Time changes and new techniques and technologies came in film making.

Directors and cinematographer discover new techniques. There many technological development in film making.

Here are some techniques which was discovered by some famous director :-

• The Dolly Zoom
• The LowAngle Trunk Shot
• Dutch Angle
• The closeup Montage
• The Whip Pan
• Long Tracking Shots

The Dolly Zoom :-

The effect is achieved by zooming a zoom lens to adjust the angle of view (often referred to as field of view, or FOV) while the camera dollies (moves) toward or away from the subject in such a way as to keep the subject the same size in the frame throughout. In its classic form, the camera angle is pulled away from a subject while the lens zooms in, or vice versa. Thus, during the zoom, there is a continuous perspective distortion, the most directly noticeable feature being that the background appears to change size relative to the subject.

The LowAngle Trunk Shot :-

In cinematography, a low-angle shot, is a shot from a camera angle positioned low on the vertical axis, anywhere below the eye line, looking up. Sometimes, it is even directly below the subject’s feet. Psychologically, the effect of the low-angle shot is that it makes the subject look strong and powerful.

Dutch Angle :-

The Dutch angle, also known as Dutch tilt, canted angle, or oblique angle, is a type of camera shot.  Where the camera is set at an angle on its roll axis so that the shot is composed with vertical lines at an angle to the side of the frame, or so that the horizon line of the shot is not parallel with the bottom of the camera frame.

The Closeup Montage :-

A close-up or closeup in filmmaking, television production, still photography. And the comic strip medium is a type of shot that tightly frames a person or object. Close-ups are one of the standard shots used regularly with medium and long shots (cinematic techniques). Close-ups display the most detail, but they do not include the broader scene. Moving toward or away from a close-up is a common type of zooming.

The Whip Pan :-

A whip pan is a type of pan shot in which the camera pans so quickly that the picture blurs into indistinct streaks. It is commonly used as a transition between shots, and can indicate the passage of time or a frenetic pace of action.

Long Tracking Shots :-

A tracking shot is any shot where the camera follows backward, forward or moves alongside the subject being recorded. In cinematography, the term refers to a shot in which the camera is mounted on a camera dolly that is then placed on rails – like a railroad track. A handheld steadycam or gimbal may also be used for smaller scale productions. The camera is then pushed along the track while the scene is being filmed or moved manually when using a handheld rig.