[Plugin: wordTube] Support for closed captions

Hi, does anybody know when we can expect support for adding closed captions to each video in the wordtube gallery? I guess it is possible to add a global caption file for the whole wordtube settup, trought the plugins field in the mediaplayer tab, but that will not be helpfull. A function in the “Edit media file” for locating a caption file would be perfect! Maybe someone know how to manually configure this?