Presently protecting private multimedia data is indispensable. The method of video steganography allows for the concealment of sections of sensitive data inside video clips. When compared to other media types like images, texts, or sounds, video sequences are more likely to be selected as cover media due to their large capacity and complicated structure. Many new approaches to video steganography have been presented in recent years, making it a dynamic and important topic in information security. This paper presents a novel method which uses frame selection based on edge strengths to include secret information into video recordings without losing quality. The solution also emphasizes accountability for hidden video data. User data employment is enabled via the Key Pair based Embedding (KPE) contrivance. This increases security by limiting access to hidden data to authorized individuals and emphasizes ethical and legal compliance while handling personal information. Data security in multimedia material is addressed via its edge strength-based non-linear frame selection method. This method ensures data security and digital ethics by using key pairs. This innovative technique lays the groundwork for a future where multimedia data security is possible, polished, and accountable, revolutionizing digital data protection.