Enables or disables subtitles for movies played in the frame. Subtitles are not automatically displayed by the MovieFrame; enabling subtitles causes the frame's OnMovieShowSubtitle and OnMovieHideSubtitle script handlers to be run when subtitle text should be displayed.
Signature:
MovieFrame:EnableSubtitles(enable)
Arguments:
enable- True to enable display of movie subtitles; false to disable (boolean)