Patent ID: 6895170

Claim:
A method for playing back a first set of data and a plurality of a second set of data recorded on a random access storage medium comprising: obtaining a first set of data and a plurality of second sets of data recorded on a random access storage medium, wherein said first set of data and said plurality of second sets of data are integrally unrelated, said plurality of second sets of data having a fixed portion and a variable portion; obtaining playback criteria from said random access storage medium; applying said playback criteria to obtain a subset of said plurality of second sets of data for playback with said first set of data, wherein said subset of said plurality of second sets of data comprises said fixed portion and a portion of said variable portion such that said subset of said plurality of second sets of data varies for each playback of said first set of data; and playing back said subset of said plurality of second sets of data and said first set of data in accordance with said playback criteria.