Media Security Standards

This lecture covers the definition of media security standards by experts who also defined media representation standards such as JPEG and MPEG. It explains the standardization of a framework rather than a specific security tool, focusing on coding of still pictures, moving pictures, and associated audio for digital storage media. The lecture delves into various standards like JPEG, MPEG-1, MPEG-2, MPEG-4, JPEG 2000, and MPEG-21, highlighting their coding systems, extensions, and conformance. It also discusses the importance of multimedia content description, intellectual property management, and protection within the MPEG framework, emphasizing the need for secure protocols and interfaces to ensure privacy and data integrity.