Storage medium recording text-based subtitle stream, reproducing apparatus and reproducing method thereof

The present invention relates to a storage medium, a reproducing apparatus and reproducing method recording a multimedia image stream and the text-based subtitle stream. Storage medium according to the present invention is for text-based subtitle data is recorded for displaying the subtitles on the image based on the image data and the image data, the subtitle data is one of the style information which specifies an output style of the caption and comprising: a display unit a plurality of the presentation information of the caption, is separate from the image data is being recorded separately. Accordingly, it is possible to offer subtitles in multiple languages ​​with no limit on the number of subtitle data, facilitate the creation and editing of subtitle data, and can be variously change the output style of the subtitle data. It can also be applied to its own style, which emphasizes the part of the caption or the user can change.