With the rapid development of modern science and technology, artificial intelligence is applied to various fields of the film industry, which has a significant impact on film production and film algorithm aesthetics. The change of artificial intelligence on the movie production process is mainly reflected in the pre-planning, scene design, live shooting and post editing. Artificial intelligence technology can not only optimize the film production process, reduce costs and improve quality, but also provide new creative tools for art workers and promote the film industry to intelligent transformation and upgrading. This paper adopts the case study method and literature review method, focusing on the application case of AIGC technology in film in South Korea, and discusses in depth the use of AIGC in film production, the changes to the film production process, and the social and artistic problems faced. Film production in the AI environment should focus on the subjective position of “human” in film creation, and AI should be used as a tool. This study aims to identify the trends of AI technology, gain insights into its impact on film production, reveal the factors, roots and effects of AI-driven development of the film industry, and explore new trends in the film industry. It explores the application of AIGC cutting-edge technologies and provides a new direction for the intelligent transformation and upgrading of the film industry.