Patent ID: 8190003
Filing Date: 2012-05-29
Classification: G09G,G11B,H04N

Abstract:
1. A reproducing apparatus for reproducing from a storage medium video data and interactive graphics data for displaying a menu page, the apparatus comprising: a video decoder configured to decode video data; a graphics decoder configured to decode interactive graphics data, the interactive graphics data comprising at least one composition segment, the composition segment comprising a corresponding DTS (Decoding Time Stamp) and a corresponding PTS (Presentation Time Stamp); and wherein the graphics decoder: decodes the composition segment to generate a menu page at a time indicated by the DTS, when the composition segment is a first type of data, does not output the menu page at a time indicated by the PTS and outputs the menu page when an activation command is received from a user, and when the composition segment is a second type of data, outputs the menu page at a time indicated by the PTS.