I'm trying to create a children's ebook where the audio is in sync with highlighted text. I tried using a mask but I can't figure out how to mask row by row like you're reading a book. It masks the whole column going left to right. Basically, I'm trying to do something similar to karaoke. Griffin Technology has a tune prompter that comes the closest. It's called iKaraoke TunePrompter. You import audio, type the lyrics, then sync the lyrics by pressing your space bar when you hear the word. It then turns into a movie.
Also, I want to be able to click on an individual word to hear the pronunciation. I use Adobe Soundbooth for audio. There is a children's ebook site that does exactly want I want to accomplish: http://www.wizz-e.com/. Could someone please help?