video player that allows user to mute segments based on subtitles

I am looking for a video player that has subtitle integration that will allow me to mute the video when predefined words appear in the subtitles. so for example if I do not want to hear the word "Box" that I would set that word to be muted every time it appeared in the subtitles. this could be a complete video player file, or a plugin for an open source video player such as VLC media player.