Patent ID: 7676139
Filing Date: 2010-03-09
Classification: G11B

Abstract:
1. An optical disk playing apparatus comprising: a system controller including: a first address acquisition unit obtaining an address of a navigation pack located at a resume position during a process performed to acquire resume information when the reproduction of data, including still picture video data and audio data, recorded on an optical disk is halted; a second address acquisition unit obtaining an address of a navigation pack indicating video data are present; an address comparator determining whether the two obtained addresses match; a video reproduction controller, for, when the two addresses do not match, displaying a still picture on a display device by reproducing video data at the address of the navigation pack that indicates video data are present; an address replacement unit, for, after the still picture has been displayed, replacing, as a reproduction target, the address of the navigation pack indicating video data are present with the address of the navigation pack located at the resume position; and an audio reproduction controller, for permitting audio data reproduction to begin at the address of the navigation pack at the resume position.