The concealing of video data is a significant area of research. Security of data is a key issue for communication and information technologies. In order to conceal data in video files, this project presents the Least Significant Bit Substitution approach using elliptic curve cryptography. Data hiding, a type of cryptography used in this research, inserts data into digital media for identifying and annotating. Algorithms like these are fundamental techniques for data concealment that involve encryption and decryption. All types of videos, including.mp4,.3gp,.avi, and others, are used to test the structure, and all video information hiding operations yield successful results. The suggested security plan conceals the video to offer protection for the encryption and decryption processes. The simulation's findings indicate that the security procedure for concealing the video.