INFORMATION STORAGE MEDIUM HAVING RECORDED THEREON TEXT SUBTITLE DATA SYNCHRONIZED WITH AV DATA, AND REPRODUCING METHOD AND APPARATUS THEREFOR

摘要

An information storage medium having recorded thereon text subtitle data that is rendered to be output in synchronization with reproduction of audio/video (AV) data, and a method and apparatus for reproducing the text subtitle data and AV data. The information storage medium includes subtitle data that is output in synchronization with AV data and output time information indicating an output beginning time and/or an output ending time of the subtitle data.