In the record media which possesses the data structure in order to manage the regeneration of text subtitle and the record and record media which possesses

摘要

This invention the record medium which possesses the data structure in order to manage the playback of text subtitle record and playback method and the device by that regards. With data structure in order to manage the playback of the text subtitle data, the record territory the main file retains the separate text file of one or more at least. As for the main file including audio and the video data stream which are multiplexed, each text file includes one text subtitle stream.