The 'primitive style' of movie making predicted classical Hollywood's continuity system (or the IMR). These techniques include frontal staging or a tableau style, exaggerated gestures, hardly any camera movement and no point of view shots. Early cinema was silent and unsophisticated, more like melodramatic mime.
The Lumiere Brothers were one of the first group of people to make film with meaning. Although their first movies were of people walking out of work and into towns, they started to begin comedy sketches, such as the 'step of the hose pipe' sketch. They worked from 1895 to 1897. It wasn't until 1902 that film began to really take shape with story lines and backgrounds with purpose. Georges Melies created 'A Trip to the Moon'. This demonstrated that only a few years after film had really begun, people were already imaging new and greater things.
In film theory, the institutional mode of representation (IMR) is the dominant mode of film construction, which developed in the years after the turn of the century, becoming the norm by about 1914. Later on from here, one of the first movies that shows the conventions that are used today in all film text and used by directors. D.W. Griffith (1915) was known as the creator of modern film. He used appropriate cutting, subtitles, panning, close ups, and cross cutting.
By 1927 sound emerged alongside film which, combined with previously stated techniques by D. W. Griffith, created the conventional style of films we have today. One of the first films to show sound alongside films was 'The Jazz Singer'. Movies like this would have never been able to be created if it wasn't for the development of sound along side film.