The document discusses the MXM API, which provides a simplified interface for accessing MPEG technologies through wrappers and libraries. The MXM API exposes key functionality through various engine classes, standardizing access to features across MPEG-4, MPEG-7, MPEG-21 and other standards. This reduces 11,000+ pages of MPEG specifications down to a 37 page API specification with around 500 standardized methods. The API aims to simplify integration of MPEG technologies while maintaining control at the upper levels and offering sufficient access points.