re Hollywood:

     The Limelight Department was one of the world's first film studios, beginning in 1898, operated by The Salvation Army in Melbourne, Australia.

    The Limelight Department produced evangelistic material for use by the Salvation Army, including lantern slides as early as 1891, as well as private and government contracts.

    In its 19 years of operation, the Limelight Department produced about 300 films of various lengths, making it one of largest film producers of its time.

Limelight spawned offshoot production efforts from former employees using end of life Limehouse equipment, eg: the 1906 feature length classic The Story of the Kelly Gang

    The original cut of this silent film ran for more than an hour with a reel length of about 1,200 metres (4,000 ft), making it the longest narrative film yet seen in the world.

The first proper 'Hollywood' feature length was the 1915 KKK film The Birth of a Nation.

https://en.wikipedia.org/wiki/Limelight_Department

https://en.wikipedia.org/wiki/The_Story_of_the_Kelly_Gang

https://en.wikipedia.org/wiki/The_Birth_of_a_Nation