Patent ID: 8917973

Claim:
A non-transitory information medium configured to have data recorded thereon and data reproduced therefrom by an information reproducing apparatus, the data including management information and stream data including picture information and transported by a transport stream, the non-transitory information medium comprising: a data area configured to store a stream data using at least one stream pack including an application header and application packet area, the stream data containing reference picture information corresponding to a picture, a management area configured to store the management information, a first data unit being denoted by a data packet representing a transport packet or an application packet, the data packet corresponding to the stream data, a second data unit is denoted by a data unit representing a stream block or a stream object unit, and a third data unit being denoted by object data representing a stream object, wherein the application header includes information describing whether stuffing information exists in the stream data, the stream data depends on a system layer, the management information contains information related to a position of the reference picture information; and the management information is read and used to reproduce the picture information by the reproducing apparatus.