Adaptive Self-Healing Video Encryption Framework for Robust Multimedia Security

With the rapid growth of digital video transmission, ensuring multimedia confidentiality and resilience has become increasingly critical. This study presents a novel self-healing video encryption framework that builds on the Advanced Encryption Standard (AES) by integrating adaptive key derivation, chunk-level processing, and automated recovery mechanisms. The system intelligently detects and reconstructs corrupted video segments during decryption, preventing complete data loss and preserving playback continuity. All encryption and decryption procedures are carried out entirely on the client side to ensure that no unprotected video data leaves the user's system. The client sends only the encrypted key file and encrypted video to the server for storage or sharing. Through configurable security levels and optional pre-encryption compression, the framework strikes a balance between speed, storage efficiency, and data protection.