I need revise voiceover audio in a course. However, the audio has been converted to flv and the original mp3/wav files are no longer available. I've opened the audio editor in Lectora but can't do the precise eidtting without a wave form or better controls. I only hav eot edit out a couple of words. I've tried opening the files in Audacity, but only get noise. I'm looking for solutions to this problem other than recutting the audio throughout the course.
