REPRODUCTION DEVICE AND REPRODUCTION METHOD, PROGRAM AND PROGRAM STORAGE MEDIUM, DATA DISTRIBUTION SYSTEM, DATA STRUCTURE, AND METHOD FOR MANUFACTURING RECORDING MEDIUM.

摘要

Provided are a reproduction device and a reproduction method, which are enabled to easily handle a contents file recorded in a disk and an update file recorded in a local storage. Further provided are a program and a program storage medium, a data distribution system, a data structure, and a method for manufacturing a recording medium. On the basis of both a path name designated with an src_file_name field of a Manifest () section and a path name designated with a dst_file_name field, the downloaded data can be so handled that the files are different between the path name and file name in the local storage and the path name and file name in a virtual file system.