D. W. Griffith success; Biograph co-founder Harry Marvin gave Griffith the position, and he made the short "The Adventures of Dollie". He directed a total of 48 shorts for the company that year. His short "In Old California" (1910) was the first film shot in Hollywood, California. Four years later, he produced and directed his first feature film "Judith of Bethulia" (1914), one of the earliest to be produced in the US. Biograph believed that longer features were not viable at that point. According to Lillian Gish, the company thought that "a movie that long would hurt [the audience's] eyes". Griffith left Biograph
The Birth of a Nation of extras made to look like thousands. It also contained many new artistic techniques, such as color tinting for dramatic purposes, building up the plot to an exciting climax, dramatizing history alongside fiction, and featuring its own musical score written for an orchestra. The film was based on Dixon's novels "The Clansman" and "The Leopard's Spots". It was originally to have been shot in Kinemacolor, but D. W. Griffith took over the Hollywood studio of Kinemacolor and its plans to film Dixon's novel. Griffith, whose father served as a colonel in the Confederate States Army, agreed to pay Thomas Dixon