'''Start:''' is the time the subtitle to appear(INT)

'''End:''' is the time the subtitle to disappear(INT)

'''Text:''' is the text that will appear(STRING))

'''Language:''' [optional] the language of the subtitle(STRING)

'''Languagesrc:''' [optional] the source of the language option(Combo Box)

'''Accessibilitysrc:''' [optional] the source of the accessibility option(Check Box)