Patent ID: 6385389
Filing Date: 2002-05-07
Classification: G11B,H04N

Abstract:
An information recording method for recording data on an information recording disc which includes a first area of a managing file in which management information is stored, and which includes a second area of an audio data or video data in which video information is stored, the information recording method comprising the steps of:(a) recording at least one object in the audio data or video data on the information recording disc, wherein said object includes object units and said object units each include at least one of a video pack in which video data is recorded and an audio pack in which audio data is recorded; and (b) recording management information in the managing file, wherein said management information includes program chain information, cells, and disc representative picture information for one disc representative picture to identify the disc, said program chain information designates the reproduction order of said cells, said cells designate the reproduction order of the object units, and said disc representative picture information includes a program chain number, cell number, picture point as a presentation time of a picture representing the recording contents of the disc in the object unit, and time when the disc representative picture was made, said disc representative picture is any picture included in a program.