Answer:
There were two major limitations. In the beginning, the movie industry was silent, that is, people couldn´t listen to the actors´ words, the dialogues. Sound came to Hollywood movies in the late 1920s.
Secondly, there was another major technical issue. The speed of cameras in those days did not allow to record momevent as it happens in reality. It was due to the numbers of photographs made per minute. With the advance of filming techniques and better equipment, that obstacle was finally overcome.
Step-by-step explanation: