Film-related videos has been invented and developed in a rapid speed after the development of information age. This paper examines how the development of the information age has affected the trend of movie-watching. Here, in order to understand the film-watching habits of the public, I obtained quantitative and qualitative data through questionnaire survey and in-depth interview. From this study, it can be concluded that the development of the information age, especially the increasing popularity of the Internet and mobile phones, has an impact on people's life pace and behavior pattern, such as the limit time for resting and the desire for more choices. This impact from the development of information age causes the trend of public movie-watching change and enables more people be willing to watch film related videos. This research has implications for the future of the film industry and the people behavior of using internet.