Films also are known as movies depicts hundreds of immobile images which, when revealed on a screen, creates the misapprehension of moving images because of the phi phenomenon. This visual deception causes the audience to see incessant motion between disconnected objects viewed quickly in sequence A film is made by photographing real pictures with a movie camera; and by photographing drawings or miniature models using traditional animation techniques; by means of CGI and computer animation; or by combining some or all of these techniques and other optical appearances. The word “cinema” is often used to refer to the industry of films and filmmaking and to the art of making moving pictures.
Moviemaking is considered to be both an art and a business. In the beginning, movies were recorded upon plastic film and then shown through a movie projector onto a large screen. These were analog recorded procedures. The change to computer generated imagery which supported special effects which began the use of digital processes. Almost all modern films are now made entirely of digital processes from start to finish. Movies recorded in the analog form usually included a visual soundtrack, which is a graphic recording of the spoken words, music and other sounds that go along with the images. It plays along a section of the film solely set aside for it and that section is not projected.
Movies can be considered as cultural creations produced by individual cultures. The movies are meant to depict those cultures and promote them. Movies are one of the most important art forms’, a source of widespread entertainment, and a very strong tool for the education and for the permutation of beliefs for people. The visual basis of movies makes it a widespread tool for communication. Many movies have become well-liked all over the world because they are dubbed in the language of the country or the language of viewers. Countries like India have many languages and dialects and by using dubbing or subtitles the movies are translated into the language that the viewer understands.
Movies have been criticized by many people because of the glorification of violence and the way in which women are treated as mere sex objects. The individual images that constitute a move are known as frames. During projection of conventional movies, a revolving shutter causes periods of darkness as each frame, in turn, is moved into position to be projected, but the viewer does not notice the interruptions because of an effect is known as persistence of vision, whereby the eye retains a visual image for a fraction of a second after the source has been removed. The perception of motion is due to a psychological effect called phi phenomenon.