Patent ID: 7251414
Filing Date: 2007-07-31
Classification: G11B,H04N,Y10S

Abstract:
1. A data structure of an A/V disk, comprising: an A/V data file for recording movie A/V data and still picture A/V data; a navigation file including a plurality of tables, each of the plurality of tables corresponding to one of a plurality of data types, for recording A/V data navigation data related to the A/V data, the data types of the plurality of tables including a movie A/V information table, a still picture A/V information table, an original program chain information table, and a user defined program chain information table; and a plurality of additional tables, the plurality of additional tables including: wherein each of the plurality of tables and of the plurality of additional tables has a table head and a serial number followed by the table head for labeling an order of the tables and the additional tables, and the plurality of additional tables are written into the A/V disk without overwriting the plurality of tables.