Patent ID: 8693851

Claim:
A reproduction apparatus comprising: circuitry configured to perform reading control for continuously reading interleaved data from a recording medium which records a file of an ISO base media file format, the file including the interleaved data which is obtained by dividing each data stream of a plurality of files recorded on the recording medium into interleave units which are fragments of the data stream of a predetermined length and by interleaving the interleave units of the data streams of the plurality of files to generate the interleaved data which is physically and continuously recorded on the recording medium so that the interleave units of the plurality of files alternate in the interleaved data, and position information which indicates, using the interleave unit as a chunk of the ISO base media file format, the position of the interleave unit which forms the chunk, on the interleaved data; obtain the position information from the recording medium; and perform de-interleaving control for de-interleaving the interleaved data into the interleave units of each of the data streams of the plurality of files on the basis of the position information and re-forming each of the data streams of the plurality of files which includes the interleave units.