I Have A PC

For playing a single movie but with different subtitles each time,do the following : Open VLC media player,go to Media > Advanced Open File. Over there,select the path where the movie file is stored and below that the source path of the subtitles file.Make sure that the Use A Subtitles file is checked. Once both are selected,hit the Play button and enjoy that movie with subtitles. Enjoy 🙂