Intergrated video data file intergration device and method therefor and intergrated video data file reproduction device and method

摘要

Directory file structure information in units of recording media before consolidation is converted into reproduction control information in a data format of a management information file after consolidation and is recorded in the management information file after consolidation, enabling view and edit of the video materials, and further enabling to rewrite them to other media according to the management information before consolidation.