title: Display subtitles while playing mp3 audio
body: <p>I need to build an app which will highlight a word in String as the audio is played. I need this to be done in sync with the sound. The audio is not continuos. e.g for "Hello, how are you ?" there can be a delay between "Hello" and "How".<br><br> I checked MIDI file format but it can hold musical notes only, where my mp3 has speech.<br><br>
  The last option I see is to maintain a file with start time of a word in audio and highlight it while displaying. <br><br>
  Can anybody suggest better option ?</p>