I've just finished converting some home video VHS tapes to DVD and the sound is way too loud. I know I should have decreased the volume when capturing (found out it was too loud too late) and can't be bothered capturing it all again. I want to make a back up copy of it so was wondering if there is any program available which will simply decrease the volume on the copy I plan to make without having to seperate the audio from the video file? I think if I have to do that I'll have to re-do the chapter editing, cutting of frames etc? No sure so correct me if I'm wrong. Thanks!