Patent ID: 7809775
Filing Date: 2010-10-05
Classification: G11B,H04N

Abstract:
1. An optical disc storing an executable data structure for managing playback control of a data stream by an optical disc reproducing device, comprising: an information file including a first playback indicator for managing an automatic playback of the optical disc when the optical disc is inserted into the optical disc reproducing device, the first playback indicator identifying a segment for execution at the automatic playback of the optical disc, the segment being included in a separate file from the information file, the first playback indicator indicating a name of the segment; the separate file including the segment, the segment including at least one navigation command for launching a playlist file, the playlist file being separate from the separate file; the playlist file including a playitem representing a playing interval in a clip of a data stream for the automatic playback; and a stream file including the data stream.