1. A non-transitory storage medium, comprising: text-based subtitle data for providing subtitle comprising a style set and dialog information, the style set comprising a plurality of style information, the style information comprising: area information indicating an output area of the subtitles; and font information for designating a font type and a font size, and the dialog information comprising: text information comprising subtitle contents; reference style information indicating one style information, of the plurality of style information, to be applied to the subtitle contents included in the dialog information; partial style information to be applied to a portion of the subtitle contents included in the dialog information; and beginning and ending time information for designating the times of the subtitle contents.
1. A non-transitory storage medium, comprising: text-based subtitle data for providing subtitle comprising a style set and dialog information, the style set comprising a plurality of style information, the style information comprising: area information indicating an output area of the subtitles; and font information for designating a font type and a font size, and the dialog information comprising: text information comprising subtitle contents; reference style information indicating one style information, of the plurality of style information, to be applied to the subtitle contents included in the dialog information; partial style information to be applied to a portion of the subtitle contents included in the dialog information; and beginning and ending time information for designating the times of the subtitle contents. 5. The non-transitory storage medium as claimed in claim 1 , wherein the style information indicated by the reference style information is to be applied to the text information, and remaining ones of the plurality of style information are not to be used.