Patent ID: 7606463

Claim:
A recording medium having a data structure for managing playback control of video data having multiple reproduction paths, comprising: a data area storing a stream file including the video data; a playlist area storing a first playlist file and a second playlist file including at least one playitem identifying a playing interval in a clip of the video data respectively, the first and second playlist files identifying video data of different reproduction paths from each other, and the playing interval including an IN-point and OUT-point indicating positions of the clip; and a navigation area storing a navigation file including first and second navigation segments, the first navigation segment and the second navigation segment including a first navigation command and a second navigation command launching the first playlist file and the second playlist file respectively such that the first navigation segment and the second navigation segment represent different reproduction paths of a title of the video data, where the stream file, the first and second playlist files, and the navigation file are separate from each other.