This document proposes a method to optimize storage space occupied by CCTV video footage. It divides video sequences into frames and compares adjacent frames using MSE (mean squared error) to identify redundant frames. Redundant frames with an MSE below a threshold are deleted. This reduces the number of frames stored while maintaining video quality. The proposed method is tested on a sample 20 minute, 110MB video and reduces its size by 30.91% to 76MB and duration to 7 minutes by removing redundant frames. This storage optimization technique is useful for managing the large amounts of data generated daily by CCTV cameras.