Patent ID: 6978083

Claim:
An information medium configured to have data recorded thereon by a recording apparatus and data reproduced therefrom by a reproducing apparatus, said data including management information used to access a stream object for at least one of recording and reproducing the data by at least one of the recording apparatus and the reproducing apparatus and bitstream information, said information medium comprising: a data area configured to record the bitstream information of said stream object and real-time video recording information of a real-time video recording object obtained by encoding analog video information based on MPEG, and a management area configured to record the management information of the bitstream information and the real-time video recording information, wherein a first data unit is defined as a data packet of transport packets, a second data unit is defined as a data unit of stream blocks or stream object units, a third data unit is defined as an object data of said stream object, said bitstream information to be recorded in the data area is configured by said third data unit including said second data unit including said first data unit, said second data unit includes header information, said header information includes time-related information of the first data unit, the header information including said time-related information is configured to be recorded in the data area which is different from the management area, said management information includes other time-related information serving to reproduce the stream object including I-pictures of MPEG, and said medium is configured to adopt a data filing scheme having a directory which includes a data file of said bitstream information and another data file of said real-time video recording object.