William Kennedy Laurie Dickson, chief engineer with the Edison Laboratories, is credited with the invention of a practicable form of celluloid strip containing a sequence of images, the basis of a method of photographing and projecting moving images. Celluloid blocks were thinly sliced, the slice marks were then removed with heated pressure plates. After this, the celluloid strips were coated with a photosensitive gelatin emulsion. In 1893 at the Chicago World Fair Thomas Edison introduced to the public two pioneering inventions based on this innovation: the Kinetograph, the first practical moving picture camera, and the Kinetoscope. The latter was a cabinet in which a continuous loop of Dickson's celluloid film (powered by an electric motor) was backlit by an incandescent lamp and seen through a magnifying lens. The spectator neared an eye piece. Kinetoscope parlours were supplied with fifty-foot film snippets photographed by Dickson, in Edison's "Black Maria" studio. These sequences recorded mundane events (such as Fred Ott's Sneeze, 1894) as well as entertainment acts like acrobats, music hall performers and boxing demonstrations.
Kinetoscope parlors soon spread successfully to Europe. Edison, however, never attempted to patent these instruments on the other side of the Atlantic, since they relied so greatly on previous experiments and innovations from Britain and Europe. This enabled the development of imitations, such as the camera devised by British electrician and scientific instrument maker Robert William Paul and his partner Birt Acres.
Paul had the idea of displaying moving pictures for group audiences, rather than just to individual viewers, and invented a film projector, giving his first public showing in 1895. At about the same time, in France, Auguste and Louis Lumière invented the cinematograph, a portable, three-in-one device: camera, printer, and projector. In late 1895 in Paris, father Antoine Lumière began exhibitions of projected films before the paying public, beginning the general conversion of the medium to projection (Cook, 1990). They quickly became Europe's main producers with their actualités like Workers Leaving the Lumière Factory and comic vignettes like The Sprinkler Sprinkled (both 1895). Even Edison, initially dismissive of projection, joined the trend with the Vitascope within less than six months. The first public motion-picture film presentation in Europe, though, belongs to Max and Emil Skladanowsky of Berlin, who projected with their apparatus "Bioscop", a flickerfree duplex construction, November 1 through 31, 1895.
Still older, May, 1895, was Lauste in the U. S. A. with an Eidoloscope which he devised for the Latham family. The first public screening of film ever is due to Jean Aimé "Acme" Le Roy, a French photographer. On February 5, 1894, his 40th birthday, he presented his "Marvellous Cinematograph" to a group of around twenty show business men in New York City.
The movies of the time were seen mostly via temporary storefront spaces and traveling exhibitors or as acts in vaudeville programs. A film could be under a minute long and would usually present a single scene, authentic or staged, of everyday life, a public event, a sporting event or slapstick. There was little to no cinematic technique: no editing and usually no camera movement, and flat, stagey compositions. But the novelty of realistically moving photographs was enough for a motion picture industry to mushroom before the end of the century, in countries around the world.

The standard length of a film remained one reel, or about ten to fifteen minutes, through the first decade of the century, partly based on producers' assumptions about the attention spans of their still largely working class audiences.
The Australian film The Story of the Kelly Gang (also screened as Ned Kelly and His Gang) is widely regarded as the world's first "feature length" film. Its 80 minute running time was unprecedented when it was released in 1906. In 1906 Dan Barry and Charles Tait of Melbourne produced and directed 'The Story of the Kelly Gang.' It wasn’t until 1911 that countries other than Australia began to make feature films. By this time 16 full length feature films had been made in Australia.
Soon Europe created multiple-reel period extravaganzas that were even longer. With international box office successes like Queen Elizabeth (France, 1912), Quo Vadis? (Italy, 1913) and Cabiria (Italy, 1914), the feature film began to replace the short as the cinema's central form.
Leading this trend in America was director D.W. Griffith with his historical epics The Birth of a Nation (1915) and Intolerance (1916). Unprecedented in scale, they also did much to fix the developing codes of editing and visual storytelling that remain the foundation of mainstream film grammar. The former film was also notable as perhaps the first to inspire widespread racial controversy.
Along with a boom in high-toned literary adaptations, these trends began to make the movies a respectable diversion for the middle class and gain them recognition as a genuine art form with a secure place in the emerging culture of the twentieth century.
In France brothers Lafitte in 1907. created so-called Films d'art. They were supposed to draw the higher classes of society into movie theaters. The more educated classes thought that film was just for uneducated people and preferred traditional theater. Films d'art were theater plays shot with camera and played in movie theaters. People didn't like them and the 'experiment' showed that film has its own expressive language different from theater.

Until this point, the cinemas of France and Italy had been the most globally popular and powerful. But the United States was already gaining quickly when World War I (1914-1918) caused a devastating interruption in the European film industries. The American industry, or "Hollywood," as it was becoming known after its new geographical center in California, gained the position it has held, more or less, ever since: movie factory for the world, exporting its product to most countries on earth and controlling the market in many of them.
By the 1920s, the U.S. reached what is still its era of greatest-ever output, producing an average of 800 feature films annually, or 82% of the global total (Eyman, 1997). The comedies of Charlie Chaplin and Buster Keaton, the swashbuckling adventures of Douglas Fairbanks and the romances of Clara Bow, to cite just a few examples, made these performers’ faces well-known on every continent. The Western visual norm that would become classical continuity editing was developed and exported - although its adoption was slower in some non-Western countries without strong realist traditions in art and drama, such as Japan.
This development was contemporary with the growth of the studio system and its greatest publicity method, the star system, which characterized American film for decades to come and provided models for other movie industries. The studios’ efficient, top-down control over all stages of their product enabled a new and ever-growing level of lavish production and technical sophistication. At the same time, the system’s commercial regimentation and focus on glamorous escapism discouraged daring and ambition beyond a certain degree, a prime example being the brief but still legendary directing career of the iconoclastic Erich von Stroheim in the late teens and the ‘20s.

Mechanisms for producing artificially created, two-dimensional images in motion were demonstrated as early as the 1860s, with devices such as the zoetrope and the praxinoscope. These machines were outgrowths of simple optical devices (such as magic lanterns) and would display sequences of still pictures at sufficient speed for the images on the pictures to appear to be moving, a phenomenon called persistence of vision. Naturally, the images needed to be carefully designed to achieve the desired effect — and the underlying principle became the basis for the development of film animation.

A frame from Roundhay Garden Scene, the world's earliest film to date, by Louis Le Prince 1888With the development of celluloid film for still photography, it became possible to directly capture objects in motion in real time. Early versions of the technology sometimes required a person to look into a viewing machine to see the pictures which were separate paper prints attached to a drum turned by a handcrank. The pictures were shown at a variable speed of about 5 to 10 pictures per second depending on how rapidly the crank was turned. Some of these machines were coin operated. By the 1880s, the development of the motion picture camera allowed the individual component images to be captured and stored on a single reel, and led quickly to the development of a motion picture projector to shine light through the processed and printed film and magnify these "moving picture shows" onto a screen for an entire audience. These reels, so exhibited, came to be known as "motion pictures." Early motion pictures were static shots that showed an event or action with no editingor other cinematic techniques. Motion pictures were purely visual art up to the late 19th century, but these innovative silent films had gained a hold on the public imagination. Around the turn of the twentieth century, films began developing a narrative structure by stringing scenes together to tell narratives. The scenes were later broken up into multiple shots of varying sizes and angles. Other techniques such as camera movement were realized as effective ways to portray a story on film. Rather than leave the audience in silence, theater owners would hire a pianist or organist or a full orchestra to play music fitting the mood of the film at any given moment. By the early 1920s, most films came with a prepared list of sheet music for this purpose, with complete film scores being composed for major productions.

A shot from Georges Méliès Le Voyage dans la Lune(A Trip to the Moon) (1902), an early narrative film.The rise of European cinema was interrupted by the breakout of World War I while the film industry in United States flourished with the rise of Hollywood. However in the 1920s, European filmmakers such as Sergei Eisenstein F. W. Murnau, and Fritz Lang, along with American innovator D. W. Griffith and the contributions of Charles Chaplin, Buster Keaton and others, continued to advance the medium. In the 1920s, new technology allowed filmmakers to attach to each film a soundtrack of speech, music and sound effects synchronized with the action on the screen. These sound films were initially distinguished by calling them "talking pictures", or talkies. The next major step in the development of cinema was the introduction of color. While the addition of sound quickly eclipsed silent film and theater musicians, color was adopted more gradually. The public was relatively indifferent to color photography as opposed to black-and-white, but as color processes improved and became as affordable as black-and-white film, more and more movies were filmed in color after the end of World War II, as the industry in America came to view color as essential to attracting audiences in its competition with television, which remained a black-and-white medium until the mid-1960s. By the end of the 1960s, color had become the norm for film makers. Since the decline of the studio system in the 1960s, the succeeding decades saw changes in the production and style of film. New Hollywood, French New Wave and the rise of film school educated independent filmmakers were all part of the changes the medium experienced in the latter half of the 20th century. Digital technology has been the driving force in change throughout the 1990s and into the 21st century.