Patent ID: 7826711
Filing Date: 2010-11-02
Classification: G11B

Abstract:
1. A method for starting a presentation recorded onto a DVD, the method comprising the steps of: determining a unique identifier of a started presentation; searching a presentation table to determine if the started presentation is stored in the presentation table, wherein if the unique identifier is found in the presentation table, determining if at least a portion of the started presentation has previously been viewed; determining that the started presentation is not in the presentation table; storing the unique identifier of the started presentation in a presentation identifier column of the presentation table; begin playing the started presentation; receiving notification that the played presentation is stopped; determining an exact location where the played presentation stopped; using a trick-link file to find the location of the next frame after the exact location; and storing the location of the next frame after the exact location in the presentation table in conjunction with the unique identifier of the played presentation.