I am editing a project in iMovie HD and I only have sound on the left audio channel.
My original source was an analog mono camcorder which I plugged into a digital camcorder which I then plugged into my Mac. I used a 3.5 mm audio cable to hook the camcorders together.
What I need to do now is simply take the left channel and duplicate it to the right channel. I've tried to do this with QuickTime Pro but I end up with two audio tracks and I can't seem to save the file back as a DV file.