A method and apparatus for storing audio-based information by a TOC mechanism and a file-based access mechanism via a root directory that includes a top-level table of contents (TOC) directory, and a simpler way to hold such information One storage medium

摘要

Audio-centered information is stored on a unitary medium by a Table-of-Contents (TOC) mechanism for specifying an actual configuration of various audio items on the medium. In addition to the TOC mechanism a file-based access mechanism to the information is assigned through a ROOT directory that contains a highest level TOC directory pointing at various audio items.