The document discusses the history and definitions of short films. It provides background on some pioneering short film directors from the late 19th century like Louis Le Prince and Etienne-Marey. Many famous modern directors like Martin Scorsese, Tim Burton, and Ridley Scott got their start making short films. Short films have historically been a venue for new directors and techniques to emerge but often do not receive widespread recognition. However, platforms like YouTube are helping more short films gain audiences globally.