Patent ID: 7406252

Claim:
An apparatus for decoding a signal recorded on a disc, comprising: first means for decoding audio title set information (ATSI) into control information (SPCIT) for control of still picture data, the audio title set information (ATSI) existing in an audio title set (ATS) recorded on the disc; second means for decoding first and second packs in an audio object set (AOTT-AOBS) existing in the audio title set (ATS) recorded on the disc into audio data and real time information, respectively, and for decoding a third pack existing in a still-picture set (SPS) recorded on the disc into still picture data; third means for controlling and outputting the still picture data generated by the second means in response to the control information (SPCIT) generated by the first means; and fourth means for decoding audio manager menu data (AMGM) in a managing area (AMG).